WO2018133063A1

WO2018133063A1 - Motion gesture recognition based measurement instrument control method and measurement instrument

Info

Publication number: WO2018133063A1
Application number: PCT/CN2017/072049
Authority: WO
Inventors: 袁剑敏
Original assignee: 深圳华盛昌机械实业有限公司
Priority date: 2017-01-22
Filing date: 2017-01-22
Publication date: 2018-07-26
Also published as: CN107077219A

Abstract

A motion gesture recognition based measurement instrument control method and a measurement instrument, being used in the information recognition field, the method comprising: acquiring motion data of a measurement instrument, and calculating the motion trajectory on the basis of the motion data (S101); determining the category of the motion trajectory, and selecting a corresponding operation control instruction database (S102); when the category of the motion trajectory is a first category of motion trajectory, identifying the foreground application of the measurement instrument, screening out, from a first operation control instruction database, an operation control instruction matching the motion trajectory and the foreground application, and executing a corresponding task operation on the foreground application (S103); when the category of the motion trajectory is a second category of motion trajectory, screening out, from a second operation control instruction database, an operation control instruction matching the motion trajectory, and executing a corresponding task operation (S104). During the control, a user can control the measurement instrument by only simply performing some motion gesture operations, without the need for any key press operation or screen touch operation, so that the user can easily and conveniently control the measurement instrument.

Description

Title of Invention: Measurement Method and Measuring Instrument Based on Motion Gesture Recognition

[0001] The present invention belongs to the field of information recognition, and in particular, to a measuring instrument control method and a measuring instrument based on motion gesture recognition.

Background technique

[0002] The measuring instrument is an instrument that is born to measure certain attribute values of the target, and generally has units such as scale, volume, and the like. The hand-held measuring instrument (hereinafter referred to as the measuring instrument) is a product obtained by miniaturizing and portable the traditional measuring instrument. It is lightweight, portable, durable and can be optimized for different working environments. Due to these advantages, the handheld measuring instrument is very popular among all walks of life.

[0003] In the prior art, a general measuring instrument can only be controlled by a button operation, and a small number of handheld measuring instruments also have a function of touch screen operation control. However, whether it is button operation control or touch screen operation control, its control methods are not intelligent and user-friendly, such as button operation and touch screen operation have certain complexity, making it difficult for some non-professional users to learn to use button operation and touch screen. Operation to control the meter, and because of the limitations of hardware requirements, the volume of some meters is difficult to truly meet the needs of the user's one-hand operation, these problems make the user's control of the meter is not convenient enough.

technical problem

In view of this, the present invention provides a measuring method and a measuring instrument based on motion gesture recognition to solve the problem of inconvenience of the user in controlling the measuring instrument in the prior art.

Problem solution

Technical solution

[0005] In a first aspect, a method for controlling a measuring instrument based on motion gesture recognition is provided, including:

Obtaining motion data of the measuring instrument, and calculating a motion trajectory of the measuring instrument based on the motion data, the motion trajectory being generated by a user making a motion gesture while holding the measuring instrument;

[0007] determining the motion track category, and selecting an operation control instruction library corresponding to the motion track category, the operation control instruction library comprising a first operation control instruction library and a second operation control instruction library; [0008] when the motion trajectory category is the first type of motion trajectory, identifying a foreground application of the measuring instrument, and filtering out the motion trajectory and the foreground application from the first operation control instruction library a matching operation control instruction, executing a task operation corresponding to the operation control instruction in the foreground application;

[0009] when the motion trajectory category is the second type of motion trajectory, extracting, from the second operation control instruction library, the operation control instruction that matches the motion trajectory, and executing the The task operation corresponding to the operation control instruction.

[0010] In a second aspect, a measuring instrument is provided, including:

[0011] an acquiring unit, configured to acquire motion data of the measuring instrument, and calculate a motion trajectory of the measuring instrument based on the motion data, where the motion trajectory is generated by a user making a motion gesture while holding the measuring instrument ;

[0012] a command library selecting unit, configured to determine the motion track category, and select an operation control instruction library corresponding to the motion track category, the operation control instruction library includes a first operation control instruction library and a second operation control Instruction library

a first task execution unit, configured to identify a foreground application of the measuring instrument when the motion trajectory category is the first type of motion trajectory, and select a target from the first operation control instruction library And the operation control instruction that matches the motion track and the foreground application, and performs a task operation corresponding to the operation control instruction in the foreground application;

[0014] a second task execution unit, configured to: when the motion trajectory category is the second type of motion trajectory, select, from the second operation control instruction library, the matching with the motion trajectory The control command is operated, and the task operation corresponding to the operation control instruction is executed.

Advantageous effects of the invention

Beneficial effect

[0015] The present invention provides a measuring method and a measuring instrument based on motion gesture recognition, which provides a completely new method for controlling the use of the measuring instrument. In the present invention, the motion data of the measuring instrument is first collected, and the motion track is generated when the user makes a motion gesture while holding the measuring instrument, and the corresponding operation control instruction is selected according to the motion data category. After the library, the final operation control instruction is determined in conjunction with the motion data, the foreground application, and the operation control instruction library, and the task operation corresponding to the operation control instruction is executed. [0016] By intelligently recognizing the user operating the measuring instrument through the motion gesture, the motion track of the measuring instrument and the foreground application, and selecting the operation control instruction library according to the motion track type, and finally realizing the control of the task operation of the measuring instrument, during the control process The user can control the meter with a few simple gestures, without any button operation or touch screen operation, making the user's control of the meter simple and easy.

Brief description of the drawing

DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings to be used in the embodiments or the prior art description will be briefly described below. Obviously, the drawings in the following description are only It is a certain embodiment of the present invention, and other drawings can be obtained from those skilled in the art without any inventive labor.

1 is a flow chart of a method for controlling a measuring instrument in Embodiment 1 of the present invention;

2 is a flow chart of a method for controlling a measuring instrument in Embodiment 2 of the present invention;

3 is a block diagram showing a system configuration of a measuring instrument in Embodiment 3 of the present invention.

Invention embodiment

Embodiments of the invention

[0021] In the following description, for purposes of illustration and description However, it will be apparent to those skilled in the art that the present invention may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, circuits, and methods are omitted so as not to obscure the description of the invention.

[0022] The present invention provides a measuring device control method and a measuring instrument based on motion gesture recognition, the method comprising: acquiring motion data of a measuring instrument, and calculating a motion trajectory of the measuring instrument based on the motion data, The motion trajectory is generated by the user making a motion gesture while holding the measuring instrument; determining the motion trajectory category, and selecting an operation control instruction library corresponding to the motion trajectory category, the operation control instruction library including the first An operation control instruction library and a second operation control instruction library; when the motion track category is the first type of motion track, identifying a foreground application of the measuring instrument, and filtering out from the first operation control instruction library The motion trajectory and the operation control instruction matched by the foreground application, performing a task operation corresponding to the operation control instruction in the foreground application; when the motion trajectory class When the second type of motion trajectory is not selected, the operation control instruction matching the motion trajectory is filtered out from the second operation control instruction library, and the task operation corresponding to the operation control instruction is executed. The meter includes, but is not limited to, a hand-held measuring instrument such as an infrared camera, an infrared thermometer, and an environmental detector.

[0023] In order to explain the technical solution described in the present invention, the following description will be made by way of specific embodiments.

1 shows an implementation flow of a measuring instrument control method according to Embodiment 1 of the present invention, which is described in detail as follows: [0025] Step S101: acquiring motion data of a measuring instrument, and calculating the measurement based on the motion data A motion trajectory of the instrument, which is generated by a user making a motion gesture while holding the meter.

[0026] wherein, the motion data refers to the motion data of the measuring instrument when the user operates the measuring instrument through the motion gesture, and the motion trajectory is the trajectory corresponding to the motion gesture. Common simple motion trajectories include swaying, swaying, left swaying, and right swaying, etc. Commonly complex motion data include, for example, left upper twitching, squeaking direction, and reverse tweeling direction, etc. The motion trajectories all correspond one-to-one with the trajectory of the user's motion gesture. In this embodiment, the research and development personnel add a motion sensor module to the measuring instrument, so that the measuring instrument can calculate the motion trajectory by reading the motion data collected by the motion sensor module, thereby realizing the user through the motion gesture. Identify the meter for control. Motion sensors are sensors that have the ability to measure motion data, including but not limited to gravity sensors, accelerometers, gyroscopes, geomagnetic sensors, and magnetic sensors. In this embodiment, after the motion data of the measuring instrument is acquired, the motion data is analyzed and identified to determine the corresponding specific motion trajectory.

[0027] In this embodiment, the motion data is divided into the first type of motion trajectory and the second type of motion trajectory according to whether the measurement data is normally measured using the motion data of the 吋. The first type of motion trajectory refers to the trajectory of the user's normal use of the measuring instrument, such as the upper swaying, the lower swaying, the upper left swaying and the clockwise circling, etc., and the user controls the normal through these first type of motion trajectories. Use the meter's task operation, such as using the View Image app, you can use the left pan to control the view of the previous image, and the right pan to control the view of the next image. The second type of motion trajectory refers to the movement trajectory when the measuring instrument user uses the measuring instrument abnormally. For example, when the user does not use the measuring instrument and puts down the measuring instrument, the falling of the measuring instrument when falling (the present invention will When the measuring instrument is dropped, it is also regarded as a kind of motion gesture of the user, and the corresponding motion track is named as falling. These motion trajectories cannot control the task operation of the measuring instrument in normal operation, but are closely related to the normal measurement and use of the measuring instrument. And each second type of motion trajectory corresponds to A fixed abnormal measurement use scenario, the fall mentioned above corresponds to the fall of the gauge.

[0028] Considering different applications, when the user uses the motion gesture to control the measuring instrument, the motion track corresponding task operation setting may collide. In this embodiment, while the motion track recognition is performed, the foreground application that the user is operating is also recognized. In order to be able to combine the motion trajectory and the foreground application for the control of the measuring instrument. For the convenience of the reader, the present invention is applied to an infrared camera as an example for explanation. The infrared camera is a measuring instrument that converts the invisible infrared energy emitted by an object into a visible thermal image. It also has the function of capturing infrared images and visible images. The infrared camera is an infrared image and a visible image captured by two cameras respectively. In actual situations, the two images need to be merged into one thermal image for analysis. Therefore, the two images need to be merged and set. It combines distance parameters. The operation steps of setting the fusion distance parameter in the prior art are generally as follows:

[0029] 1. View the preliminary merged thermal image in an image fusion application.

[0030] 2. Open the fusion distance setting function in the menu.

[0031] 3. Adjust the size of the fusion distance parameter by using the up and down buttons (or other buttons).

[0032] In order to simplify the operation, when step 1 is performed to view the hot image that has been initially merged, step 2 is skipped, and the fusion distance parameter is directly adjusted by a simple motion gesture operation, but motion trajectory may occur at this time. The corresponding task operation sets conflicting scenarios. For example, you want to implement the task of adjusting the distance parameter size directly by left and right flapping. However, in the viewing image application, the left and right flapping have been set to Viewing the task operations of the previous and next images, there is a conflict between the task operation settings corresponding to the two motion data. In order to solve the problem that the task operation setting conflict corresponding to the motion track is made, the user is more humanized by using the motion gesture control measuring instrument. After the motion data is recognized in this embodiment, the foreground application that the user is operating is also recognized, so that the subsequent can be The task operation corresponding to the final motion data is determined in conjunction with a specific operational application.

[0033] As a specific application embodiment of applying the present invention to an image fusion degree setting of an infrared camera, wherein the image fusion degree is preset to four levels, and the levels 1 to 4 respectively correspond to 0<3⁄4, 25%. 50% and 100% image fusion degree, and the left flap is set to the task operation of the image blending degree adjusted to the next level, and the right flap is set to the task operation of the image blending degree adjusted to the next level, The specific implementation steps are as follows: [0034] The current station application is an image capturing application, and the motion trajectory of the infrared camera is monitored. In this embodiment, since the image capturing application belongs to the data measuring application, when detecting that the foreground application is an image capturing application, the infrared camera automatically turns on the motion gesture control mode and monitors the motion track of the infrared camera.

[0035] In actual situations, the image capture application sets a default level of image fusion, such as the default of 2 to 25% image fusion, which is used by the thermal camera by default when performing image capture. Image fusion. When the user modifies the level, it is necessary to set the adjustment through the touch screen or the button, which is troublesome. In this embodiment, in order to facilitate the user's use operation, a conventional gesture and a button operation are replaced with a motion gesture operation.

[0036] When the motion trajectory is left twitch, the captured image fusion degree is adjusted to the next level image fusion degree of the current image fusion degree. In this embodiment, when the motion trajectory is detected as the left sway, the image fusion degree of the captured image is adjusted to the next level. For example, if the current image fusion degree is the default level 2, if the motion trajectory is detected as the left sway, then The image fusion degree is adjusted to a level of -50% image fusion degree.

[0037] When the motion trajectory is right twitch, the captured image fusion degree is adjusted to the upper level image fusion degree of the current image fusion degree. When the motion trajectory is detected as right sway, the degree of fusion of the captured image is adjusted upwards, for example, the current image fusion degree is the default level 2 吋, and if the motion trajectory is detected as right twitch, the image fusion degree is adjusted to Level 1 - 0% image fusion.

[0038] Step S102: Determine the motion track category, and select an operation control instruction library corresponding to the motion track category, where the operation control instruction library includes a first operation control instruction library and a second operation control instruction library.

[0039] In this embodiment, the operation control instruction library is composed of a first operation control instruction library and a second operation control instruction library, wherein the first operation control instruction library stores all operation control related to the first type of motion track. The instruction, and a list of the relationship between the first type of motion trajectory and the application and operational control instructions. It can be seen from the above that the motion trajectory is divided into a first type of motion trajectory and a second type of motion trajectory, and each of the second type of motion trajectories is fixedly corresponding to an abnormal measurement use situation. In this embodiment, each second type of motion trajectory is used. The correspondence between the operation control instructions is unique, that is, each second type of motion track corresponding operation control instruction does not change with the change of the foreground application, and the relationship list and the operation control instructions are stored in the second operation control instruction. In the library. Since the first type of motion trajectory necessarily corresponds to the first operation control instruction library, and the second type of motion trajectory necessarily corresponds to the second operation control instruction library, in step S102 In the middle, the corresponding operation control instruction library can be determined according to the motion track.

[0040] Step S103, when the motion track category is the first type of motion track, identifying a foreground application of the measuring instrument, and filtering out the motion track and the track from the first operation control instruction library. The foreground application matches the operation control instruction, and the task operation corresponding to the operation control instruction is executed in the foreground application.

[0041] It can be seen from the above that when the motion trajectory is the first type of motion trajectory, the corresponding operation control instruction needs to be comprehensively determined according to the foreground application and the association relationship list. For example: In the view image application, the left click corresponds to the previous image command, and the previous image command corresponds to the task operation of viewing the previous image. When it is recognized that the motion data is left-handed, and the foreground application is to view the image application, in step S103, the corresponding operation control instruction may be determined to view the previous image instruction, and the previous image is viewed. Task operation.

[0042] Step S104, when the motion trajectory category is the second type of motion track 吋, the operation control instruction matching the motion trajectory is filtered out from the second operation control instruction library, and Performing a task operation corresponding to the operation control instruction.

[0043] It can be seen from the above that the second type of motion track corresponding operation control instruction does not change with the change of the foreground application, that is, the correspondence relationship with the operation control instruction is uniquely fixed, so in step S104, when the motion data is For the second type of motion trajectory, it is only necessary to determine the corresponding operation control instruction according to the correspondence relationship between the second type of motion trajectory and the operation control instruction in the second operation control instruction library.

[0044] As a specific embodiment of the present invention, before step S101, the method further includes:

[0045] monitoring whether the motion gesture control function is triggered; if the motion gesture control function is triggered, entering the motion gesture control mode. In this embodiment, the motion gesture recognition control is only one of the control modes that can be controlled by the measuring instrument. Generally, the control mode is not turned on by default. When the user needs to turn on the motion gesture recognition control, only the corresponding motion gesture needs to be triggered. Control function, the 吋 measuring instrument will enter the motion gesture control mode, and the user can control the measuring instrument through the motion gesture. It should be noted that the motion gesture control button can exist either in the form of a physical button or as a function module in the operating system of the meter.

[0046] As a further embodiment of the present invention, before step S101, the method further includes:

[0047] step S201, receiving an application selection instruction input by the user, and selecting, according to the application selection instruction, setting Set the application, and display the corresponding motion track setting interface of the application.

[0048] In this embodiment, the user can modify and set the relationship between the first type of motion track and the operation control instruction for each application. In the first step S201 when the association relationship is modified, the user first selects the application to be modified, and the measuring instrument operating system pops up the motion track setting interface corresponding to the application, and the user sets the interface according to the motion track, and selects the application. I want to modify the first motion trajectory of the association.

[0049] In the actual situation, the technician presets a default first type of motion track and a list of associations between the application and the operation control instruction to ensure that the user can directly use the motion gesture to control the measurement even without performing any setting operation. instrument. Since different users may have different motion gestures, for example, some users prefer to move left to view the previous image, while others prefer to view the previous image. In order to satisfy the motion gesture habits of different users as much as possible, in this embodiment, the user can freely modify the correspondence between the first type of motion track and the foreground application and the operation control instruction in the first operation control instruction library. The user can set the motion gesture to replace the conventional button, such as the first type of motion trajectory of the measuring instrument corresponding to the user's motion gesture, and the left sway setting corresponding to the left button operation, when the first type of motion trajectory is left-handed When the button is pressed to the left, the motion gesture can also be set as a shortcut key function, such as the first type of motion track of the measuring instrument corresponding to the user's motion gesture, and the top left tilt setting corresponds to the quick access to the view image. Application, when the first type of motion track is the top left, it will open directly into the view image application.

[0050] step S202, receiving a motion track setting instruction input by the user on the motion track setting interface, determining the first type of motion track to be set according to the motion track setting instruction, and displaying the first type of motion track The corresponding operation control instruction setting interface.

[0051] After the user selects the corresponding modified first motion track in the motion track setting interface, the measuring instrument operating system automatically pops up the operation control instruction setting interface corresponding to the first type of motion track.

[0052] step S203, receiving an operation control setting instruction input by the user on the operation control instruction setting interface, and setting an association between the motion track and the operation control instruction in the application according to the operation control setting instruction. relationship.

[0053] Since the second type of motion trajectory is closely related to the normal measurement use of the measuring instrument, each of the second type of motion trajectories corresponds to a fixed abnormal measurement use scenario, and is operated with the abnormal measurement use scenario. The command is fixed, and the following is generated when the meter is dropped. It is fixed corresponding to the shutdown command. Therefore, under normal circumstances, the user does not need to set any information in the second operation control command library. Only the function of setting the association relationship in the first operation control instruction library is included in the embodiment. It should be understood that, although the user does not need to perform any setting on the information in the second operation control instruction library under normal circumstances, it does not mean that the function of setting the second operation control instruction library cannot be added to the embodiment, specifically The technician selects whether to join the function according to the actual situation.

[0054] As a further embodiment of the present invention, before step S101, the method further includes:

[0055] identifying whether the foreground application is a data measurement application. In this embodiment, the applications in the operating system of the measuring instrument are divided into two categories: data measurement application and non-data measurement application. Among them, the data measurement application refers to the application used by the measuring instrument for data measurement, such as infrared imager, which can be used for infrared image and visible image collection.

[0056] If the foreground application is the data measurement application, the meter activates a motion gesture control mode. In this embodiment, the meter monitors the foreground application of the user operation in real time, and automatically activates the motion gesture control mode and collects the motion data when the foreground application is a data measurement application. In this embodiment, when the user uses the data measurement application, the motion gesture can be used to control the measuring instrument without any mode switching or opening operation, which provides great convenience for the user.

[0057] It should be understood that, in this embodiment, although the data measurement application is selected as the application that is automatically turned on in the motion gesture control mode, it does not mean that the motion measurement control mode can be automatically turned on only by using the data measurement application. The technician can automatically select the corresponding application program for the motion gesture control mode according to actual needs. For example: You can select the data measurement application + view image application as the application that is automatically turned on in the motion gesture control mode. At this time, the meter automatically detects when the foreground application that the user operates is the data measurement application or the image application. The motion gesture control mode is turned on, and the task operation is controlled according to the motion data collected by the motion sensor.

[0058] As a preferred embodiment of step S103, when the measuring instrument is an infrared camera, the method further includes

[0059] The first type of motion trajectory includes upper swaying, lower swaying, left swaying, right swaying, upper left swaying, squeezing direction, and reverse squeezing direction.

[0060] The current station application is a viewing image application, and the motion trajectory is the left 甩吋, the selected The switching of the previous image instruction in an operation control instruction library is the operation control instruction.

[0061] When the current application is a viewing image application, and the motion trajectory is the right sway, the first image control instruction library is selected to switch the next image instruction to the operation control instruction.

[0062] The current station application is an image fusion application, and when the motion trajectory is the left tilting, the reducing the fusion distance parameter instruction in the first operation control instruction library is selected as the operation control instruction.

[0063] The current station application is an image fusion application, and the motion trajectory is the right motion 吋, and the step of increasing the fusion distance parameter in the first operation control instruction library is selected as the operation control instruction.

[0064] As another preferred embodiment of step S103, the method further includes:

[0065] The second type of motion trajectory includes dropping, picking up, and falling.

And [0066] when the motion data is the dropout, selecting a standby instruction in the second operation control instruction library as the operation control instruction. In this embodiment, the scene corresponding to the placement of the measuring instrument is lowered, and the user temporarily does not use the measuring instrument. In order to reduce the battery energy loss of the measuring instrument, the fixed corresponding standby instruction is preferably lowered, so that the measuring instrument is lowered by the user. At the same time, it can enter the standby state.

And [0067] when the motion data is the pick-up, selecting a wake-up instruction in the second operation control instruction library as the operation control instruction. Corresponding to the drop, pick up the scene corresponding to the user picking up the meter. At this time, the user needs to use the meter, that is, the meter needs to be in the working state. Therefore, in this embodiment, it is preferable to pick up and fix the corresponding wake-up command. In order to make the meter pick up by the user, it can be awakened to work.

[0068] when the motion data is the falling 吋, selecting a shutdown command in the second operation control instruction library as the operation control instruction. The falling device corresponds to the falling of the measuring instrument. In order to protect the data safety of the measuring instrument, it is preferable to fix the corresponding shutdown command in the falling state, so that the meter can be shut down in time when the measuring instrument is dropped, in order to prevent the data of the measuring instrument from being lost.

[0069] Corresponding to the measuring instrument control method described in the above embodiment, FIG. 3 is a block diagram showing the system configuration of the measuring instrument provided in Embodiment 3 of the present invention.

[0070] Referring to FIG. 3, the meter includes:

[0071] an obtaining unit 31, configured to acquire motion data of the measuring instrument, and calculate a motion trajectory of the measuring instrument based on the motion data, where the motion trajectory is performed by a user at a peer holding the measuring instrument to perform a motion gesture And produced. [0072] a command library selecting unit 32, configured to determine the motion track category, and select an operation control instruction library corresponding to the motion track category, the operation control instruction library includes a first operation control instruction library and a second operation Control instruction library.

[0073] a first task execution unit 33, configured to identify a foreground application of the measuring instrument when the motion trajectory category is the first type of motion trajectory, and filter out from the first operation control instruction library The motion trajectory and the operation control instruction matched by the foreground application perform a task operation corresponding to the operation control instruction in the foreground application.

[0074] The second task execution unit 34 is configured to: when the motion track category is the second type of motion track, select, from the second operation control instruction library, a device that matches the motion track The operation control instruction is executed, and the task operation corresponding to the operation control instruction is executed.

[0075] Further, before acquiring the unit 31, the method further includes:

[0076] The first receiving unit is configured to receive an application selection instruction input by the user, select an application to be set according to the application selection instruction, and display a motion track setting interface corresponding to the application.

[0077] a second receiving unit, configured to receive a motion track setting instruction input by the user on the motion track setting interface, determine the first type of motion track to be set according to the motion track setting instruction, and display the first A type of motion track corresponding operation control instruction setting interface.

[0078] an association setting unit, configured to receive an operation control setting instruction input by the user at the operation control instruction setting interface, and set the motion trajectory and the operation control in the application according to the operation control setting instruction The association of the instructions.

[0079] Further, before the obtaining unit 31, the method further includes:

[0080] The application determining unit is configured to identify whether the foreground application is a data measurement application.

And [0081] a mode on unit, configured to: when the foreground application is the data measurement application, the meter starts a motion gesture control mode.

[0082] Further, the first task execution unit 33, when the measuring instrument is an infrared camera, comprises: [0083] the first type of motion track includes upper swing, lower tilt, left tilt, Right twirling, top left twirling, slewing direction and circular direction.

[0084] a first instruction selecting unit, configured to: when the current station application is a viewing image application, and the motion track is the left tilting, select the first image control instruction library to switch the previous image instruction For the operation Control instruction.

[0085] a second instruction selecting unit, configured to: when the current station application is a viewing image application, and the motion trajectory is the right swaying, select the first operation control instruction library to switch the next image instruction to the The operation control instructions.

[0086] a third instruction selecting unit, configured to: when the current station application is an image fusion application, and the motion track is the left tilting, select the instruction to reduce the fusion distance parameter in the first operation control instruction library as The operation control instruction.

[0087] a fourth instruction selecting unit, configured to: when the current station application is an image fusion application, and the motion trajectory is the right sway, selecting the instruction to increase the fused distance parameter in the first operation control instruction library is The operation control instructions.

[0088] Further, the second task execution unit 3 ⁴ further includes:

[0089] The second type of motion trajectory includes dropping, picking up, and falling.

[0090] The special motion data includes dropping, picking up, and falling.

And a fifth instruction selecting unit, configured to: when the motion data is the down, select a standby instruction in the second operation control instruction library as the operation control instruction.

And a sixth instruction selecting unit, configured to: when the motion data is the pick-up, select a wake-up instruction in the second operation control instruction library as the operation control instruction.

And a seventh instruction selecting unit, configured to: when the motion data is the falling, select a shutdown command in the second operation control instruction library as the operation control instruction.

[0094] Those of ordinary skill in the art will appreciate that the elements and algorithm steps of the various examples described in connection with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the solution. A person skilled in the art can use different methods for implementing the described functions for each particular application, but such implementation should not be considered to be beyond the scope of the present invention. It should be understood that the size of the sequence of the steps in the above embodiments does not mean that the order of execution is performed. The order of execution of each process should be determined by its function and internal logic, and should not be construed as limiting the implementation process of the embodiments of the present invention.

[0095] It will be clearly understood by those skilled in the art that for the convenience and brevity of the description, the specific working processes of the systems, systems and units described above may be referred to the corresponding processes in the foregoing method embodiments. This will not be repeated here.

[0096] In the several embodiments provided by the present application, it should be understood that the disclosed systems, systems, and methods may be implemented in other manners. For example, the system embodiment described above is only illustrative. For example, the division of the unit is only a logical function division. In actual implementation, there may be another division manner, for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored, or not executed. Alternatively, the coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, system or unit, and may be in electrical, mechanical or other form.

[0097] The units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple networks. On the unit. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.

[0099] The functions, if implemented in the form of software functional units and sold or used as separate products, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention, which is essential or contributes to the prior art, or a part of the technical solution, may be embodied in the form of a software product, which is stored in a storage medium, including The instructions are used to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present invention. The foregoing storage medium includes: a U disk, a removable hard disk, a read-only memory (ROM), a random access memory (RAM, a random access memory), a magnetic disk, or an optical disk, and the like, which can store program code. .

The embodiments described above are only intended to illustrate the technical solutions of the present invention, and are not intended to be limiting; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that The technical solutions described in the foregoing embodiments are modified, or some of the technical features are equivalently replaced; and the modifications or substitutions do not deviate from the spirit and scope of the technical solutions of the embodiments of the present invention. It should be included in the scope of protection of the present invention.

Claims

[Claim 1] A method for controlling a measuring instrument based on motion gesture recognition, comprising: acquiring motion data of a measuring instrument, and calculating a motion trajectory of the measuring instrument based on the motion data, wherein the motion trajectory is The user generates a motion gesture while holding the meter;

Determining the motion trajectory category, and selecting an operation control instruction library corresponding to the motion trajectory category, the operation control instruction library comprising a first operation control instruction library and a second operation control instruction library;

Identifying a foreground application of the meter when the motion trajectory category is the first type of motion trajectory, and filtering out the motion trajectory and the foreground application from the first operation control instruction library Operating a control instruction to execute a task operation corresponding to the operation control instruction in the foreground application;

When the motion trajectory category is the second type of motion trajectory, extracting, from the second operation control instruction library, the operation control instruction that matches the motion trajectory, and executing the operation control instruction The corresponding task operation.

[Claim 2] The method according to claim 1, wherein before the obtaining the motion data of the measuring instrument, the method further comprises:

Receiving an application selection instruction input by the user, selecting an application to be set according to the application selection instruction, and displaying a motion track setting interface corresponding to the application;

Receiving a motion track setting instruction input by the user at the motion track setting interface, determining the first type of motion track to be set according to the motion track setting instruction, and displaying an operation control instruction setting corresponding to the first type motion track And receiving an operation control setting instruction input by the user on the operation control instruction setting interface, and setting an association relationship between the motion track and the operation control instruction in the application according to the operation control setting instruction.

[Claim 3] The method according to claim 1, wherein the acquiring the motion data of the measuring instrument and calculating the motion trajectory of the measuring instrument based on the motion data further comprises: identifying the foreground application Whether it is a data measurement application; If the foreground application is the data measurement application, the meter turns on the motion gesture control mode.

[Claim 4] The method according to claim 1, wherein when the motion trajectory category is the first type of motion trajectory, the foreground application of the measuring instrument is identified, and is controlled from the first operation In the instruction library, an operation control instruction matching the motion track and the foreground application is filtered, and a task operation corresponding to the operation control instruction is performed in the foreground application, where the measuring instrument is an infrared camera吋, including:

The first type of motion trajectory includes upper swaying, lower swaying, left swaying, right swaying, upper left swaying, clockwise circling, and counterclockwise circling;

When the current application is a view image application, and the motion track is the left flap, the first image control instruction library is selected to switch the previous image command to the operation control command, and the current application is viewed. When the image is applied, and the motion trajectory is the right sway, selecting the first image control instruction library to switch the next image instruction is the operation control command, the current station application is an image fusion application, and the motion is When the trajectory is the left sway, the instruction to reduce the fused distance parameter in the first operation control instruction library is selected as the operation control instruction;

When the current application is an image fusion application, and the motion trajectory is the right sway, the instruction to increase the fused distance parameter in the first operation control instruction library is selected as the operation control instruction.

[Claim 5] The method according to claim 1, wherein when the motion trajectory category is the second motion trajectory, the second operation control instruction library is selected from The operation control instruction that matches the motion trajectory, and performs the task operation corresponding to the operation control instruction, including:

The second type of motion track includes dropping, picking up, and falling;

When the motion trajectory is the drop 吋, selecting a standby instruction in the second operation control instruction library as the operation control instruction; When the motion trajectory is the pick-up 吋, selecting a wake-up instruction in the second operation control instruction library as the operation control instruction;

When the motion trajectory is the falling 吋, the shutdown command in the second operation control instruction library is selected as the operation control instruction.

[Claim 6] A measuring instrument, comprising:

An acquiring unit, configured to acquire motion data of the measuring instrument, and calculate a motion trajectory of the measuring instrument based on the motion data, where the motion trajectory is generated by a user making a motion gesture while holding the measuring instrument;

a command library selecting unit, configured to determine the motion track category, and select an operation control instruction library corresponding to the motion track category, where the operation control instruction library includes a first operation control instruction library and a second operation control instruction library;

a first task execution unit, configured to identify a foreground application of the measuring instrument when the motion trajectory category is the first type of motion trajectory, and filter out the motion trajectory from the first operation control instruction library And the operation control instruction matched by the foreground application, the task operation corresponding to the operation control instruction is executed in the foreground application; the second task execution unit is configured to: when the motion track category is the second type of motion During the trajectory, the operation control instruction matching the motion trajectory is filtered out from the second operation control instruction library, and the task operation corresponding to the operation control instruction is executed.

[Claim 7] The measuring instrument according to claim 6, wherein the acquiring unit further includes a first receiving unit, configured to receive an application selection instruction input by the user, and select a setting according to the application selection instruction. Application, and display the motion track setting interface corresponding to the application;

a second receiving unit, configured to receive a motion track setting instruction input by the user on the motion track setting interface, determine the first type of motion track to be set according to the motion track setting instruction, and display the first type of motion a corresponding operation control instruction setting interface association setting unit for receiving the operation input by the user on the operation control instruction setting interface And controlling the setting instruction, and setting an association relationship between the motion track and the operation control instruction in the application according to the operation control setting instruction.

The measuring device according to claim 6, wherein the acquiring unit comprises: an application determining unit, configured to identify whether the foreground application is a data measurement application; If the foreground application is the data measurement application, the meter turns on the motion gesture control mode.

[Claim 9] The measuring device according to claim 6, wherein the first task execution unit, when the measuring device is an infrared camera, comprises:

The first type of motion trajectory includes upper swaying, lower swaying, left swaying, right swaying, upper left swaying, squeezing needle direction rotation, and reverse sinus direction rotation;

a first instruction selecting unit, configured to: when the current station application is a viewing image application, and the motion trajectory is the left swaying, select the first image control instruction library to switch the previous image instruction to the operation Control instruction;

a second instruction selecting unit, configured to: view the image application, and the motion track is the right motion, and select the first image control instruction library to switch the next image instruction to the operation Control instruction;

a third instruction selection unit, configured to: the current station application is an image fusion application, and the motion trajectory is the left motion 吋, and the first fusion control distance parameter in the first operation control instruction library is selected as the operation control Instruction

a fourth instruction selecting unit, configured to: the current station application is an image fusion application, and the motion trajectory is the right motion 吋, and the step of increasing the fusion distance parameter in the first operation control instruction library is selected as the operation control instruction.

[Claim 10] The measuring device according to claim 6, wherein the second task executing unit further comprises:

The second type of motion track includes dropping, picking up, and falling;

a fifth instruction selecting unit, configured to: when the motion data is the dropout, select a standby instruction in the second operation control instruction library as the operation control instruction; a sixth instruction selection unit, configured to The motion data is picked up for the said 吋, select the said a wake-up instruction in the second operation control instruction library as the operation control instruction; a seventh instruction selection unit, configured to: when the motion data is the falling target, select a shutdown instruction in the second operation control instruction library as a The operation control instructions.