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WO2013011175A1 - Dispositif de diagnostic pour manoeuvres d'ascenseurs - Google Patents

Dispositif de diagnostic pour manoeuvres d'ascenseurs Download PDF

Info

Publication number
WO2013011175A1
WO2013011175A1 PCT/ES2012/070319 ES2012070319W WO2013011175A1 WO 2013011175 A1 WO2013011175 A1 WO 2013011175A1 ES 2012070319 W ES2012070319 W ES 2012070319W WO 2013011175 A1 WO2013011175 A1 WO 2013011175A1
Authority
WO
WIPO (PCT)
Prior art keywords
equipment
bus
processor
software
communications
Prior art date
Application number
PCT/ES2012/070319
Other languages
English (en)
Spanish (es)
Inventor
Marco GUZMÁN ARROYO
Jeroni FORS GALI
Juan IZQUIERDO BLAZQUEZ
Original Assignee
Thyssenkrupp Elevadores, S.L.U.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Thyssenkrupp Elevadores, S.L.U. filed Critical Thyssenkrupp Elevadores, S.L.U.
Publication of WO2013011175A1 publication Critical patent/WO2013011175A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/0006—Monitoring devices or performance analysers
    • B66B5/0037—Performance analysers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B3/00—Applications of devices for indicating or signalling operating conditions of elevators
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/12—Arrangements for remote connection or disconnection of substations or of equipment thereof

Definitions

  • the present invention relates to a device that has been specially designed to diagnose the operation of elevators.
  • the object of the invention is to provide a device that is valid for the diagnosis of very different types of elevators and elevators, allowing wireless communication with a computer equipment for the management of the information received, so that the diagnosis is independent of the board diagnose, avoiding possible problems or damage between equipment, all with a simple structure, in which only a connection cable participates.
  • the diagnosis of control circuits or boards in elevator and elevator maneuvers are known diagnostic terminals with serial communications or with independent CAN BUS communications and for a single maneuver model, not knowing devices that simultaneously group CAN BUS, RS232, RS422 and RS485 communications and that are valid for various maneuver models.
  • these are very versatile devices specially designed for a specific elevator / elevator model.
  • the diagnostic device for elevator maneuvers that has been recommended has been conceived to solve the problem described above in the different aspects mentioned.
  • the device of the invention is constituted from an analysis equipment and software intended to be implanted in a PC, Tablet, PDA, pocket PC or similar element.
  • the analysis equipment constitutes a multistandard communications interface that allows communication with several maneuver models.
  • the analysis equipment is connected to the equipment to be diagnosed through a single cable, which is assisted by a series of adapters, through which it is able to adapt to different types of systems.
  • the system to be diagnosed incorporates a bus of communications between the devices that form it, it is possible to connect the adapter to any point of the bus, and from it to be able to access the different subsystems and elements that form the bus.
  • the computer equipment in which the control and management software resides and runs allows to connect via wireless to the analysis equipment, thus linking with the circuit or bus shared by the components of the system under analysis.
  • the analysis equipment consists of a multistandard communications interface that allows you to communicate via RS232, RS422 and RS485 and CAN BUS series and send the information via Wireless to the computer equipment.
  • said equipment is constituted from a microprocessor that allows managing the information through the program associated with the computer equipment, and thus acts as a wireless gateway between the two, microprocessor with its corresponding RAM, which is associated with a Wireless communications module, incorporating two RJ45 model connectors for RS232, RS422, RS485 or CAN connections.
  • the power input of the analysis equipment is provided, which takes the power of the equipment itself to be diagnosed, being prepared for different ranges of supply voltages, by means of a switched power supply.
  • the equipment to be diagnosed communicates via CAN BUS
  • the existence of drivers and controllers that link to the processor is planned, incorporating a circular communications buffer. If the equipment communicates via RS232 series, said connector will be assisted by the corresponding drivers, with a switching logic and appropriate controllers, also incorporating the complementary communications buffer.
  • the analysis equipment will incorporate a hardware for displaying the status of the equipment, with function indicators such as wireless link connected, existence of telegrams on the communication bus, selected communications protocol, etc.
  • the software of the computer equipment is a software that is installed in a computer equipment and that is linked wirelessly with the communications interface, analysis equipment to establish a connection with the selected plate and make a complete diagnosis of it. In this way, failures of different maneuvering models and their components can be diagnosed and thus be able to perform more efficient maintenance and resolve the faults more quickly.
  • the application allows access to the configuration parameters of the maneuver.
  • these parameters are blocked or are not accessible to users who have not received the necessary training in their handling.
  • This software allows to select the maneuver to be connected and in the cases that the maneuver allows, connect to the rest of the existing boards on the communication bus to be able to check the existing faults as well as to be able to reset them in those cases in which It is an essential requirement to erase faults to confirm its commissioning after a blocking fault situation.
  • the diagnosis When connected via wireless, the diagnosis has an independent power supply of the board to be diagnosed, thus avoiding possible problems or damage between devices.
  • the device that connects with the maneuver allows different communication protocols (series, CAN BUS) and different configurations depending on the equipment to be diagnosed adapting to the particular characteristics and needs of each model.
  • the analysis device can be reconfigured via wireless through its management software. This process is automatic in the case of maneuvers already supported by the software and is completely reconfigurable.
  • Figure 1 shows a schematic diagram of the different elements that participate in the device of the invention.
  • Figure 2. It shows a representation similar to that of figure 1 but in which the device is connected to a system in which different devices connected through a communication bus participate.
  • Figure 3. Shows a block diagram of the different components that constitute the analysis equipment itself.
  • Figure 4.- shows a block diagram corresponding to the functional operation of the software that complements the device of the previous figures and that is installed in a computer equipment equipped with means of communication via wireless.
  • the device that is recommended is constituted from an analysis device (1) and software designed to be implanted in a PC, Tablet, PDA, pocket PC or similar element (2,2 ' .7)
  • the aforementioned analysis equipment will be equipped with a pair of connectors (3) and (4) type RJ45, with different functions, to which a single Ethernet cable (5) can be selectively coupled for a connection fast, which will be terminated by its other end in a connector with a series of adapters (6.6 ', 6 ", 6"', ...) in order to allow to connect to various types of equipment (7.7 ', 7 ", 7"', ).
  • the analysis equipment (1) can also be connected to devices (8.8 ', 8 ", 8'", ...) connected through a bus (9) of communications by connecting the adapter (6) to any point on the bus (9).
  • the analysis device (1) the one shown in Figure 3, it will be constituted from a processor (10) with its corresponding RAM (11) and its internal programming software (12 ), in which the communication protocol configuration is programmed to adapt to the configuration of the equipment to which it is connected.
  • This programming is determined by the computer application based on the equipment to which we connect.
  • it is the user who defines the configuration of the analysis equipment (1), thus giving it greater versatility.
  • the connector (4) is intended for communications via RS 422/485, while the connector (3) is intended for communications via CAN BUS as well as via RS232.
  • the connector (3) is connected in parallel to an RS232 driver (13) and a can bus driver / controller (14) with its corresponding buffer (15) that connects to the processor (10), while the RS232 driver ( 13) connects in parallel with the RS 422/485 driver (16) associated with the connector (4) to a switching logic circuit (17) associated with a serial controller (18) with its corresponding communications buffer (15 ') associated with the processor (10).
  • Both connectors (3) and (4) allow the analysis device (1) to be electrically supplied, so that it takes the power of the equipment to be diagnosed and is prepared for a range of 5 to 28 V DC power supplies.
  • Said power is adapted to the needs of the equipment by means of a switched power supply (19).
  • the device thus described is complemented by a hardware for displaying the status of the equipment (20), consisting of LED indicators of:
  • a wireless module (21) is associated to said processor (10), specific for the link with the computer equipment (2,2 ', ).
  • This module requires an antenna (22) to improve the range of the wireless signal.
  • This software allows to select the maneuver to be connected and in the cases that the maneuver allows, connect to the rest of the existing boards on the communication bus to be able to check the existing faults as well as to be able to reset them in those cases in which It is an essential requirement to erase faults to confirm its commissioning after a blocking fault situation.
  • the designed software previously performs an access management (23). That is, depending on the privileges determined by the administrator (depending on certain requirements) it is allowed or not to access the modification of specific parameters, in certain elevator maneuvers. For this, 2 levels of access have been initially determined, the “full access” (24) and the “basic access” (25). Full access is defined for users with specific training about the model in question and allows a series of privileges (26) such as modifying certain parameters, in the field of elevator maintenance. Basic access provides limited privileges (27) so that it allows only diagnostic functions to be performed.
  • Access management is done by "username” and "password”. Once the user is accepted, access is allowed without a password request during the rest of the day.
  • the model to be diagnosed must be selected (28).
  • the option "TERMINAL” is provided, which with the appropriate adapter and the programming of the hardware of the appropriate analysis device (1) allows us to connect with the equipment to to diagnose. You must also select the Wireless communication link (29) to establish a connection with the analysis equipment.
  • the equipment to be diagnosed (7.7 ', ...) is of a model implemented in the software of the computer equipment, the reconfiguration of the analysis device hardware is automatic, so it adapts to the communications configuration ( 31) of the equipment to be diagnosed.
  • the hardware configuration of said device is done manually (30, 30 ', ).
  • screens (32) have been designed in the software of the computer equipment that perfectly adapt to the model to be diagnosed and that facilitate the handling of the computer equipment in a simple, practical and intelligible graphic environment. the user.
  • the software of the computer equipment is linked via wireless (35) with the hardware of the analysis equipment (1) at a defined speed.
  • the software communicates with the analysis device (1) and depending on the board to be diagnosed, it sends the appropriate commands to it to be reconfigured to adapt to the type of communication (serial or CAN BUS) and the connection configuration depending on the equipment to be diagnosed.
  • the application communicates with the maneuver and is able to send (36) the telegrams required by the maneuver to be able to carry out specific queries and receive (37) and interprets the telegrams sent by the board and represents its meaning on the computer equipment screen.
  • the application has different menus depending on the maneuver to which it will be connected.
  • the menus have been created to give the application more agility.
  • Databases have been created that are consulted in case of telegrams that are not in ASCII format or that require a conversion.
  • the application has a "TERMINAL” function that allows the configuration of the interface configuration (1) to be connected to any board that has a serial or CAN BUS communication.
  • an adapted connector must be available, with the "pin out” corresponding to the hardware of the board to be diagnosed.

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Indicating And Signalling Devices For Elevators (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)

Abstract

Le dispositif de cette invention permet de réaliser le diagnostic de différentes sortes d'ascenseurs et d'élévateurs, grâce à une communication sans fil avec un équipement informatique pour la gestion des informations reçues, de sorte que le diagnostic est indépendant de la plaque à diagnostiquer. Ainsi, l'équipement d'analyse (1) est constitué d'un processeur (10) doté d'au moins une paire de connecteurs (3) et (4) de communication par CAN BUS, par RS232 ou par RS 422/485 parmi les différents pilotes et dispositifs de commande correspondants, auxquels câble unique Ethernet (5) peut être raccordé sélectivement pour permettre une connexion rapide, lequel câble se termine, par son autre extrémité dans un connecteur comprenant une série d'adaptateurs (6,6',6",6' ",...) de manière à permettre une connexion à divers types d'équipements. Le dispositif comprend un matériel de visualisation de l'état de l'équipement (20), ainsi qu'un module sans fil (21) de communication avec l'équipement informatique équipé du logiciel de diagnostic.
PCT/ES2012/070319 2011-07-18 2012-05-07 Dispositif de diagnostic pour manoeuvres d'ascenseurs WO2013011175A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ESP201131221 2011-07-18
ES201131221A ES2401793B1 (es) 2011-07-18 2011-07-18 Dispositivo de diagnóstico para maniobras de ascensores

Publications (1)

Publication Number Publication Date
WO2013011175A1 true WO2013011175A1 (fr) 2013-01-24

Family

ID=47557703

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2012/070319 WO2013011175A1 (fr) 2011-07-18 2012-05-07 Dispositif de diagnostic pour manoeuvres d'ascenseurs

Country Status (2)

Country Link
ES (1) ES2401793B1 (fr)
WO (1) WO2013011175A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2514355A (en) * 2013-05-20 2014-11-26 Ace Lifts Ltd Monitoring elevator systems
CN105110111A (zh) * 2015-07-24 2015-12-02 广州日滨科技发展有限公司 电梯群运行曲线生成系统和方法、电梯群控系统
CN106144809A (zh) * 2015-04-08 2016-11-23 南京化工职业技术学院 一种基于can总线通道的新型电梯中控系统
CN114416631A (zh) * 2022-01-14 2022-04-29 上海贝思特电气有限公司 一种电梯外呼管理装置及管理方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1417100A (zh) * 2001-11-09 2003-05-14 上海新时达电气有限公司 一种电梯群控系统
CN101007607A (zh) * 2006-01-25 2007-08-01 苏州江南嘉捷电梯有限公司 电梯用一体化变频控制器
CN101259927A (zh) * 2007-03-05 2008-09-10 株式会社铃木综合开发研究所 具有主副电脑板的电梯控制系统
CN101264838A (zh) * 2007-07-30 2008-09-17 天津大学 电梯轿厢内选层装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1417100A (zh) * 2001-11-09 2003-05-14 上海新时达电气有限公司 一种电梯群控系统
CN101007607A (zh) * 2006-01-25 2007-08-01 苏州江南嘉捷电梯有限公司 电梯用一体化变频控制器
CN101259927A (zh) * 2007-03-05 2008-09-10 株式会社铃木综合开发研究所 具有主副电脑板的电梯控制系统
CN101264838A (zh) * 2007-07-30 2008-09-17 天津大学 电梯轿厢内选层装置

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"1547 Heavy-Duty Industrial PC without Integrated Display.", XYCOM AUTOMATION INDUSTRIAL COMPUTERS, 2006, Retrieved from the Internet <URL:http://www.profaceamerica.com/cms/resource_library/datasheets/1f3b4a1e97032216/ds_154700_c_datasheet_011008.pdf> [retrieved on 20120816] *
"JetBox 8152 Industrial Communication Computer with CANbus", KORENIX, 11 May 2011 (2011-05-11), Retrieved from the Internet <URL:http://web.archive.org/web/20110107140456/http://www.korenix.com/images/support/jetboxdata/datasheet/JetBox%208152low.pdf> [retrieved on 20120816] *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2514355A (en) * 2013-05-20 2014-11-26 Ace Lifts Ltd Monitoring elevator systems
CN106144809A (zh) * 2015-04-08 2016-11-23 南京化工职业技术学院 一种基于can总线通道的新型电梯中控系统
CN105110111A (zh) * 2015-07-24 2015-12-02 广州日滨科技发展有限公司 电梯群运行曲线生成系统和方法、电梯群控系统
CN114416631A (zh) * 2022-01-14 2022-04-29 上海贝思特电气有限公司 一种电梯外呼管理装置及管理方法

Also Published As

Publication number Publication date
ES2401793A2 (es) 2013-04-24
ES2401793B1 (es) 2014-03-05
ES2401793R1 (es) 2013-04-29

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