CN106323654A - Intelligent door system circulation tester and testing method - Google Patents
Intelligent door system circulation tester and testing method Download PDFInfo
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- CN106323654A CN106323654A CN201610821981.5A CN201610821981A CN106323654A CN 106323654 A CN106323654 A CN 106323654A CN 201610821981 A CN201610821981 A CN 201610821981A CN 106323654 A CN106323654 A CN 106323654A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/08—Railway vehicles
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Abstract
The invention discloses an intelligent door system circulation tester. The intelligent door system circulation tester comprises a detection control module and a MCU module. The detection control module comprises an input detection module and an output control module. The input detection module is used to acquire a safety loop signal transmitted by a door system, and the output control module is used to transmit centralized control door opening signals, centralized control door closing signals, and zero velocity signals. The MCU module is used to receive and determine the safety loop signal, and is used to store and calculate the times of the output control module of transmitting the centralized control door opening signals and the centralized control door closing signals. When the safety loop signal is determined to be abnormal, the output control module stops transmitting the centralized control door opening signals, the centralized control door closing signals, or the zero velocity signals A requirement of a whole train door system on monitoring the door opening/closing state in a door opening/closing circulation test is satisfied, and testing times are calculated accurately, and at the same time, a requirement of a single door system on the testing is also satisfied.
Description
Technical field
The present invention relates to rail vehicle automatic door control system, a kind of intelligentized door system cyclic test instrument.
Background technology
The stability that rail vehicle automatic door control system carries out continuous switch gate measures, and is usually used in rail vehicle
Automatic door control system manufacturer, vehicle assemble producer, safety of subway operation quality department makees the quality control that runs, to from
The dynamic production of accelerator control system, installation and debugging, trouble shooting maintenance are of great immediate significance.
The continuous switch gate stability test device of existing rail vehicle automatic door control system uses simple open loop to survey
Examination mode, only counts the switch gate signal sent, and when accelerator control system switch gate fault occur, counting arises that tight
Weight deviation.
Existing test device cannot meet accurately the measuring of whole process, judge, stop, the demand of alarm.Existing
Test process need testing crew to take considerable time to carry out switch gate condition monitoring, record.
Summary of the invention
Goal of the invention: the defect existed for above-mentioned prior art, it is desirable to provide a kind of intelligentized door system
Cyclic test instrument.
Technical scheme: the one intelligentized door system cyclic test instrument that the present invention provides, including:
Detection control module, including input detection module and output control module, input detection module is used for gathering door system
The safe loop wire signal of system transmission, output control module sends collection control enabling signal to door system, gate signal and zero-speed are closed in collection control
Signal；
MCU module, is used for receiving and judging safe loop wire signal, and stores and add up the collection control that output control module sends
The number of times of gate signal is closed in the number of times of enabling signal and collection control；When safe loop wire signal is judged as abnormal, order output controls mould
Block stops sending collection control enabling signal to door system, gate signal or zero-speed signal are closed in collection control.
Further, described safe loop wire signal packet includes safe loop wire input and the signal of safety collar line output terminal, peace
Connect between loopful line input and safety collar line output terminal and have emergency release switch, door-plate switch and latch switch.
Further, described safe loop wire signal is the safety collar line relay control signal of door system switch board.
Further, described MCU module connects alarm module, for being judged as abnormal Times at safe loop wire signal
Alert.
Further, also including communication module, communication module includes communication interface and wireless module, and described communication interface is used
In by physical circuit, the data of MCU module being transmitted to external equipment；Described wireless module for by the data of MCU module and
Instruction and external equipment wireless interaction.
Further, described MCU module connects has touch display screen, described touch display screen to be used for setting test parameters also
Door location status in display door system.
Further, described detection control module, MCU module, alarm module and power management module are all located in casing
Portion, also accommodates rat tail in described casing, casing is provided with locking mechanism.
A kind of intelligentized door system cyclic test method, comprises the steps:
Input detection module gathers the safe loop wire signal of door system transmission, and output control module sends collection control to door system
Gate signal and zero-speed signal are closed in enabling signal, collection control；
MCU module receives and judges safe loop wire signal, and stores and add up the collection control enabling that output control module sends
The number of times of gate signal is closed in the number of times of signal and collection control；When safe loop wire signal is judged as abnormal, output control module is made to stop
Only send collection control enabling signal to door system, gate signal or zero-speed signal are closed in collection control.
Further, test to as if during simple gate door system, described safe loop wire signal packet include safe loop wire input and
The signal of safety collar line output terminal, connects between safe loop wire input and safety collar line output terminal and has emergency release switch, door
Switching plate and latch switch；Test to as if during the door system of permutation car, safe loop wire signal is the safety of door system switch board
Loop wire relay control signal.
Further, when safe loop wire signal is judged as abnormal, MCU module controls alarm module and reports to the police.
Beneficial effect: the present invention judges the state of safe loop wire signal by Real-time Collection, it can be determined that closing the door of car door
Implementation status, meets full train door system opening-closing door status monitoring needs in switch gate loop test, accurately calculates test
Number of times；Simultaneously, it is possible to meet the demand that simple gate door system carries out testing；The present invention monitors whole switch gate process, record test
Process, test record can accurately be analyzed the stability of the continuous switch gate of door system to be measured, shorten the testing crew operating time.
Accompanying drawing explanation
Fig. 1 is structural representation and the partial structurtes enlarged drawing of the present invention.
Fig. 2 is the connection diagram of the embodiment of the present invention 1.
Fig. 3 is single door safety circuit diagram.
Fig. 4 is input detection module sample circuit schematic diagram.
Fig. 5 (a), Fig. 5 (b) are output control module circuit diagrams.
Fig. 6 is simple gate timing mode connection diagram.
Fig. 7 is simple gate aptitude manner connection diagram.
Fig. 8 is permutation timing mode connection diagram.
Fig. 9 is permutation aptitude manner connection diagram.
Detailed description of the invention
Below by embodiment and combine accompanying drawing the technical program is described in detail.
Embodiment 1: as it is shown in figure 1, a kind of intelligentized door system cyclic test instrument, use the test of closed loop framework
Multiple signals are acquired by mode and microprocessor control system and control processes.Including main frame and rat tail, door to be measured
System authority is connected with main frame by rat tail, and main frame includes motherboard, display screen, power knob, wiring harness interface and casing,
Motherboard includes detecting control module, MCU module, alarm module, power management module and communication module, motherboard and connecting line
Shu Jun is located at box house, has the parking space of rat tail in casing, and casing is provided with locking mechanism；Wiring harness interface uses
Aviation plug, is responsible for all signals of host side and connects, possess waterproof and dustproof function；Casing uses plastic material, has locking machine
Structure and conductor bunch storage space, rational body structure designs, can conveniently deposit rat tail, portable mobile.
Detection control module, electrically connects with door system, including input detection module and output control module, input detection mould
Block is for gathering the safe loop wire signal of door system transmission, and output control module sends collection control enabling signal, collection control to door system
Close gate signal and zero-speed signal, the present embodiment is connected with door system by rat tail, gather the relay of door system and open
The related data closed, five road signals of transmission are as shown in Figure 2 mutually.
The present embodiment is used for detecting single vehicles door system, and described safe loop wire signal packet includes safe loop wire input and safety
The signal of loop wire outfan, connects between safe loop wire input and safety collar line output terminal and has emergency release switch, door-plate to open
Close and latch switch, as it is shown on figure 3, door-plate switch has two, two side doors in corresponding single-row compartment respectively, when only door shuts,
The input of this loop is connected with output；If this loop is either with or without conducting, it is meant that Men Wei shuts or is in open mode, therefore
The state of door can be determined by detecting conducting and the disconnection in this loop.Those skilled in the art can also be according to different needs
Connect different switches or relay to obtain different safety information.Disconnecting switch in figure can directly by this loop even
Logical, now mean that this is faulty, do not locate electric control state.Safe loop wire input signal and safe loop wire output signal this 2
Railway digital signal inputs, and possesses isolation features, is provided with sample circuit for safe loop wire input signal and safety collar in system
Line output signal is acquired, as shown in Figure 4.
Output control module sends collection control enabling signal to door system, gate signal and zero-speed signal, zero-speed signal are closed in collection control
I.e. door selects signal, is by sensor acquisition when train is properly functioning, but need to be sent by equipment phase door system during test, carries out mould
Intend.Output control module uses MOSFET power tube as switching device, and domination set control is opened the door, collection control is closed the door, zero-speed signal
Output, possesses anti-reverse, overcurrent protection function.
MCU (micro-control unit) module, is used for receiving and judging safe loop wire signal, and stores and statistics output control mould
The number of times of gate signal is closed in the number of times of the collection control enabling signal that block sends and collection control；When safe loop wire signal is judged as abnormal,
Make output control module stop to door system and send collection control enabling signal, gate signal or zero-speed signal are closed in collection control, as it is shown in figure 5,
Wherein Fig. 5 (a) is the drive circuit of optocoupler front end；Fig. 5 (b) is the MOSFET drive circuit of optocoupler rear end.MCU module connects to be had
Alarm module, for being judged as abnormal alarm at safe loop wire signal；Comprise: 1) 32 ARM Conrtex-M4 high speed processing
Chip STM32F407, it is achieved signal processing, logical judgment, output control；2) FLASH storage chip, it is achieved test record is at a high speed
Storage function；3) SD storage card, it is achieved a large amount of record data storages.Be provided with in MCU module reset circuit, SD card storage circuit,
Flash storage circuit etc., its circuit is the conventional setting of this area, does not repeats at this.
Alarm module includes buzzer, specially louder volume buzzer, and louder volume buzzer can be real in noisy environment
Existing audible alarm prompting needs, in the present embodiment alarm module also use the flashing red light mode touching display screen to report to the police,
In conjunction with the red prompting interface of liquid crystal display, can effectively realize sound and light alarm requirement.Warning circuit in the present embodiment
Use MOSFET power tube as switching device, control buzzer and carry out the interrupted tone prompting of 1Hz, it is achieved opening-closing door interrupts shape
The warning of state.
Power management module, for reducing to system power supply voltage (12V, 5V) by high direct voltage input (110V), and at electricity
Road adds common mode filtering and the interference protection measure of differential mode filtering.
Communication module, for by mutual with external equipment to data and the instruction of MCU module；Communication module includes communication interface
And wireless module, described communication interface is for transmitting the data of MCU module to external equipment by physical circuit；Described wireless
Module is for by the data of MCU module and instruction and external equipment wireless interaction；Communication interface is USB interface, USB device interface
Can realize being connected with the simple of PC, quickly upload test record data.Described wireless module uses bluetooth module, uses indigo plant
Tooth signal transmission form, in that context it may be convenient to the interconnection of the mobile terminals such as realization and mobile phone, reaches what intelligent network remotely controlled
Need.The present embodiment uses 1 road USB device interface, is external to host communication interface, data derivation can be carried out and parameter sets
Put；And 1 road RS232 interface, it is connected with display screen, as DCI.Further, the present embodiment uses serial ports bluetooth
Module, as slave devices, can form wireless interaction path, transmission data or reception instruction with main frame.
Described MCU module connects display screen, uses touch display screen in the present embodiment, and described touch display screen is used
In setting test parameters and showing the door location status in door system.The present embodiment uses the Color Liquid Crystal Display mould of technical grade
Block, is equipped with touch function, uses technical grade to touch display screen and interacts, can be with fast setting test parameters, and digitized
Image conversion show the situation of door in whole process of the test.The liquid crystal display screen of high brightness can meet open air or strong light environment
The most visual operation needs.
A kind of intelligentized door system cyclic test method, tests liking simple gate door system；First cyclic test is selected
Method, provides timing mode and aptitude manner available in the present embodiment, when being embodied as, those skilled in the art can also
Add more routine test mode to select for staff, if selecting timing mode, as shown in Figure 6, then according to the time set
Circulation output opening-closing door pulse signal also records opening-closing door cycle-index, and this connected mode is to tested door system mechanism reality
Open and close door state is not monitored and alarm, it is adaptable to pay close attention to the simple cycle test of switch gate number of times；If selecting
Aptitude manner, as it is shown in fig. 7, then specifically include following steps:
Input detection module gathers the safe loop wire signal of door system transmission, and safe loop wire signal packet includes the input of safe loop wire
End and the signal of safety collar line output terminal, connect between safe loop wire input and safety collar line output terminal and have emergency release to open
Close, door-plate switchs and latch switch, and connected mode is series connection, and those skilled in the art can also connect different according to difference needs
Switch or relay to obtain different safety information.
Output control module sends collection control enabling signal to door system, gate signal and zero-speed signal are closed in collection control；
MCU module receives and judges safe loop wire signal, and stores and add up the collection control enabling that output control module sends
The number of times of gate signal is closed in the number of times of signal and collection control；When safe loop wire signal is judged as abnormal, MCU module controls warning mould
Block is reported to the police, and makes output control module stopping send collection control enabling signal, collection control pass gate signal or zero-speed signal to door system.
If owing in door system in native system, car door or All other routes exist fault, system becomes and stops sending switch gate instruction
And alert notice staff processes in time, therefore, native system is stored and is added up the collection control enabling that output control module sends
The number of times of gate signal is closed in the number of times of signal and collection control, is door system switch gate number of times accurately, it is to avoid as prior art one
The deviation the most still counted deposited by sample.Additionally, each loop test the most only statistic switch door number of times, memorizer also can set
Put other multiple abundant record information, such as: use unit, line name, rolling stock section's title, train number, car door/gating device
Numbering, tester, testing location, endless form, done state etc., it is continuous that test record can accurately analyze door system to be measured
The stability of switch gate, reaches fault diagnosis, stops test, alarm, shorten the effect of testing crew operating time.
Embodiment 2: the present embodiment is substantially the same manner as Example 1, difference is, it is intelligentized that the present embodiment provides
Door system cyclic test instrument is used for detecting permutation door device, and it is defeated that the safe loop wire signal packet of input detection module includes safe loop wire
Entering the signal of end and safety collar line output terminal, connecting between safe loop wire input and safety collar line output terminal has emergency release to open
Close, door-plate switchs and latch switch, and at the trial by all safe loop wire input and the safety collar line output terminal of permutation car
All series connection, every train 6 saves the safety return circuit of 48 doors in compartment and is all serially connected, and the safest loop wire signal is permutation car
The safe loop wire input of first segment car door system and the signal of the safety collar line output terminal of final section car door system, this
Shi Anquan loop wire signal just can reflect that the vehicle safety state of permutation car, the safety return circuit display lamp in detection headstock or tailstock portion continue
The control signal of electric switch coil, if this signal has 110V voltage, it is meant that all car door shuts, without meaning
, have car door to be not turned off, those skilled in the art can also need to connect different switches or relay to obtain according to difference
Different safety information.
Its corresponding intelligentized door system cyclic test method, tests the door system liking permutation car, safe loop wire
Signal is that the safe loop wire of the safe loop wire input of permutation car first segment car door system and final section car door system is defeated
Go out the signal of end.
Embodiment 3: the present embodiment is substantially the same manner as Example 1, difference is, it is intelligentized that the present embodiment provides
Door system cyclic test instrument is used for detecting permutation door device, and input detection module is connected with the switch board of permutation door device,
Described safe loop wire signal is the safety collar line relay control signal of door system switch board.So connecting can be directly from door system
System switch board obtains the car door information that test needs, it is to avoid the long transmission line in embodiment 2 connects, and simplifies connected mode.
Its corresponding intelligentized door system cyclic test method, if selecting timing mode, its signal connects such as Fig. 8 institute
Showing, in figure, A side door Ore-controlling Role and B side door Ore-controlling Role refer to the left and right sides door of permutation door device respectively, and this mode also can be at 1-6
The relative door of optional 2 fans in number compartment is as connecting object；If selection aptitude manner, its signal connects as it is shown in figure 9, test object
Being the door system of permutation car, safe loop wire signal is the safety collar line relay control signal of door system switch board, owing to connect
Connecing switch board, for simplifying circuit, the present embodiment only selects to fan relative door conduct near the 2 of drivers' cab in No. 1 or No. 6 compartments
Connecting object, this connected mode, by monitoring the control of safe loop wire display lamp, completes indirectly to tested permutation car door system
The pass door state of system mechanism reality is monitored and alarm.
Below it is only the preferred embodiment of the present invention, it should be pointed out that: those skilled in the art are come
Saying, under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these improvements and modifications also should be regarded as
Protection scope of the present invention.
Claims (10)
1. an intelligentized door system cyclic test instrument, it is characterised in that including:
Detection control module, including input detection module and output control module, input detection module is used for gathering door system and passes
Defeated safe loop wire signal, output control module sends collection control enabling signal to door system, gate signal and zero-speed signal are closed in collection control；
MCU module, is used for receiving and judging safe loop wire signal, and stores and add up the collection control enabling that output control module sends
The number of times of gate signal is closed in the number of times of signal and collection control；When safe loop wire signal is judged as abnormal, output control module is made to stop
Only send collection control enabling signal to door system, gate signal or zero-speed signal are closed in collection control.
Intelligentized door system cyclic test instrument the most according to claim 1, it is characterised in that described safe loop wire signal
Including safe loop wire input and the signal of safety collar line output terminal, connect between safe loop wire input and safety collar line output terminal
It is connected to emergency release switch, door-plate switch and latch switch.
Intelligentized door system cyclic test instrument the most according to claim 1, it is characterised in that described safe loop wire signal
Safety collar line relay control signal for door system switch board.
Intelligentized door system cyclic test instrument the most according to claim 1, it is characterised in that described MCU module connects
There is alarm module, for being judged as abnormal alarm at safe loop wire signal.
One the most according to claim 1 intelligentized door system cyclic test instrument, it is characterised in that also include communication mould
Block, communication module includes communication interface and wireless module, and described communication interface is used for the data of MCU module by physical circuit
Transmission is to external equipment；Described wireless module is for by the data of MCU module and instruction and external equipment wireless interaction.
One the most according to claim 1 intelligentized door system cyclic test instrument, it is characterised in that described MCU module
Connecting and have touch display screen, described touch display screen is for setting test parameters the door location status showing in door system.
One the most according to claim 1 intelligentized door system cyclic test instrument, it is characterised in that described detection controls
Module, MCU module, alarm module and power management module are all located at box house, also accommodate rat tail in described casing,
Casing is provided with locking mechanism.
8. an intelligentized door system cyclic test method, it is characterised in that comprise the steps: to input detection module collection
Door system transmission safe loop wire signal, output control module to door system send collection control enabling signal, collection control close gate signal and
Zero-speed signal；
MCU module receives and judges safe loop wire signal, and stores and add up the collection control enabling signal that output control module sends
Number of times and collection control close gate signal number of times；When safe loop wire signal is judged as abnormal, make output control module stop to
Door system sends collection control enabling signal, gate signal or zero-speed signal are closed in collection control.
Intelligentized door system cyclic test method the most according to claim 8, it is characterised in that test liking simple gate
During door system, described safe loop wire signal packet includes safe loop wire input and the signal of safety collar line output terminal, and safe loop wire is defeated
Enter to connect between end and safety collar line output terminal and have emergency release switch, door-plate switch and latch switch；Test liking permutation
During the door system of car, safe loop wire signal is the safety collar line relay control signal of door system switch board.
Intelligentized door system cyclic test method the most according to claim 8, it is characterised in that when safe loop wire is believed
When number being judged as abnormal, MCU module controls alarm module and reports to the police.
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| CN201610821981.5A CN106323654B (en) | 2016-09-13 | 2016-09-13 | A kind of intelligentized door system cyclic test instrument and test method |
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| CN107024924A (en) * | 2017-05-22 | 2017-08-08 | 北京康尼时代交通科技有限责任公司 | A kind of intelligentized gating device automatic test instrument for function and method of testing |
| CN110208004A (en) * | 2019-05-31 | 2019-09-06 | 北京长城华冠汽车技术开发有限公司 | Door contact interrupter number statistical system and statistical method for vehicle durability test |
| CN112114544A (en) * | 2020-08-10 | 2020-12-22 | 牛玉涛 | Comprehensive joint debugging communication data analysis device and method for platform door system |
| CN112161822A (en) * | 2020-09-25 | 2021-01-01 | 中车长春轨道客车股份有限公司 | Dynamic test system and dynamic test method for subway vehicle |
| CN113448300A (en) * | 2020-03-26 | 2021-09-28 | 比亚迪股份有限公司 | Train door opening and closing debugging method and system and door controller |
| CN113916566A (en) * | 2021-10-11 | 2022-01-11 | 中车南京浦镇车辆有限公司 | Train automatic door opening and closing test method based on vehicle-mounted TCMS system control |
| CN114062884A (en) * | 2021-11-16 | 2022-02-18 | 中车长春轨道客车股份有限公司 | Urban rail vehicle outer door continuous opening and closing performance test system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107024924A (en) * | 2017-05-22 | 2017-08-08 | 北京康尼时代交通科技有限责任公司 | A kind of intelligentized gating device automatic test instrument for function and method of testing |
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| CN113448300A (en) * | 2020-03-26 | 2021-09-28 | 比亚迪股份有限公司 | Train door opening and closing debugging method and system and door controller |
| CN113448300B (en) * | 2020-03-26 | 2022-09-09 | 比亚迪股份有限公司 | Train door opening and closing debugging method and system and door controller |
| CN112114544A (en) * | 2020-08-10 | 2020-12-22 | 牛玉涛 | Comprehensive joint debugging communication data analysis device and method for platform door system |
| CN112161822A (en) * | 2020-09-25 | 2021-01-01 | 中车长春轨道客车股份有限公司 | Dynamic test system and dynamic test method for subway vehicle |
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| CN113916566A (en) * | 2021-10-11 | 2022-01-11 | 中车南京浦镇车辆有限公司 | Train automatic door opening and closing test method based on vehicle-mounted TCMS system control |
| CN113916566B (en) * | 2021-10-11 | 2023-11-28 | 中车南京浦镇车辆有限公司 | Train automatic door opening and closing test method based on vehicle-mounted TCMS system control |
| CN114062884A (en) * | 2021-11-16 | 2022-02-18 | 中车长春轨道客车股份有限公司 | Urban rail vehicle outer door continuous opening and closing performance test system |
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