CN202083926U - Device based on hard wire control and used for rapidly recognizing city track traffic vehicle malfunction door - Google Patents
Device based on hard wire control and used for rapidly recognizing city track traffic vehicle malfunction door Download PDFInfo
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- CN202083926U CN202083926U CN2011201379708U CN201120137970U CN202083926U CN 202083926 U CN202083926 U CN 202083926U CN 2011201379708 U CN2011201379708 U CN 2011201379708U CN 201120137970 U CN201120137970 U CN 201120137970U CN 202083926 U CN202083926 U CN 202083926U
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- door
- driving devices
- door driving
- right door
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Abstract
The utility model discloses a device based on hard wire control and used for rapidly recognizing a city track traffic vehicle malfunction door. The device comprises a network monitoring module, a diode and door driving devices with a number being the integral multiple of 2, wherein left and right doors respectively comprise two sets of door driving devices, one set of left and right door driving devices are in series connection so as to form respective column signals of the left and right doors and are respectively connected to the network monitoring module, the left door driving devices of the other set of the left and right door driving devices are in parallel connection and the right door driving devices of the other set of the left and right door driving devices are in parallel connection so as to form respective row signals of the left and right doors, and left and right door driving devices at corresponding positions are parallelly connected to the network monitoring module via the diode. The device is simple and reliable in control and high in efficiency.
Description
Technical field
The utility model relates to the city rail vehicle design, specifically is a kind of urban rail transit vehicles fault door method for quickly identifying based on rigid line control.
Background technology
Current car door as the city rail vehicle vitals is being played the part of important role in the operation of vehicle, directly affect the safe operation of city railway vehicle.The train passenger compartment doors is the direct interface of man-machine interface, can directly influence passenger's trip and safety by its fault that causes, and causes certain economic loss and social influence.The German DC-01 type train guest room door of Shanghai Underground operator introduction at present adopts pneumatic door.The long-term overload operation of its parts is easy to cause fault, has a strong impact on the reliability of passenger compartment doors, becomes one of bottleneck of restriction train safe, operation on schedule.Especially the control method of passenger compartment doors is too simple, can't discern concrete fault door.The control method of existing car door is as follows: each guest room door is provided with a travel switch, and the information translation that whether the guest room door is shut by travel switch is an electric signal; Then the travel switch signal of all guest room doors of the same side is cascaded and is sent to vehicle control system.Therefore on the failure message display screen, can only show the information of " offside door does not shut " and " offside door does not shut ", can't differentiate concrete fault door.Bring very big difficulty therefore for the maintenance and the trouble shooting of guest room door.
Summary of the invention
Technical problem to be solved in the utility model is, defective at above-mentioned prior art existence, a kind of urban rail transit vehicles fault door quick identification device based on rigid line control is provided, particular location by vehicle control system failure judgement car door, reduce labour intensity, increase work efficiency.
For solving the problems of the technologies described above, the technical scheme that the utility model adopted is: an integral multiple door drive that comprises network monitoring module, diode and 2 based on the urban rail transit vehicles fault door quick identification device of rigid line control, the left and right door drive unit is composed in series left and right door column signal separately respectively, distinguish the access network monitor module then, each left-hand door drive unit parallel connection, each right door drive parallel connection, form left and right door capable signal separately, the left and right door drive unit of relevant position is by diode access network monitor module in parallel.
The door drive of forming column signal is composed in series by two travel switches, and the door drive of forming the row signal is composed in parallel by two travel switches.
The utility model can be comparatively fast the position of failure judgement more exactly, reduced labour intensity, improved work efficiency.
Description of drawings
Fig. 1 is the electrical connection diagram of the car door travel switch in the former technology;
Fig. 2 is the electrical connection diagram of travel switch of the present invention.
Wherein:
S1: the good travel switch of door lock; S2: door shuts travel switch; L: door lock is good;
R: Men Wei shuts, locks; C: close; O: open: 8Y2-10: door driver element.
Embodiment
As depicted in figs. 1 and 2, present embodiment provides a kind of urban rail transit vehicles fault door quick identification device based on rigid line control, the city rail vehicle car door that is used for rigid line control is under failure condition, by vehicle control system how quick identification, fault location door.Comprise the monitoring of duty of the guest room door of full train.Guest room door on every joint car is provided with door and shuts and the good travel switch of door lock, the duty of a door of each travel switch monitoring.The guest room door travel switch of homonymy is cascaded, access network monitor module then, when arbitrary car door breaks down, one " left-hand door fault " or " right door fault " signal that will the fan-in network monitor module; The car door travel switch that will be in the vehicle same position simultaneously is connected in parallel, access network monitor module then, in two car doors in case arbitrary car door fault, will give one of network monitoring module input " door 1 fault ~ door 5 faults ", the network monitoring module just can determine it is that Yishanmen fault according to above two input signals.Fault car door recognition device described in the utility model has solved the travel switch that relies on series connection in original technology only can detect " left-hand door fault " and " right door fault ", can't determine the defective of fault door particular location.
The concrete plan of establishment of present embodiment is: the matrix that the guest room door of every joint car is considered as one 2 row 5 row, every fan guest room door can correspond to the some data in the matrix, therefore to determine that according to this mathematical model concrete which Yishanmen fault needs determine " OK " signal and " row " signal at this place, just can determine the fault door fast.Understand the principle of this patent from the angle of math matrix model: " left-hand door shuts " and " right door shuts " signal is considered as the capable information of matrix; Will " door 1 shut, lock ", " door 2 shuts, locks ", " door 3 shuts, locks ", " door 4 shuts, locks ", " door 5 shuts, locks " signal is considered as the matrix column signal.Vehicle control system will receive " OK " information and " row " information of this matrix simultaneously when any one fans guest room door fault.It specifically is that vehicle control system just can be discerned by these two signals for which fan guest room door fault.
When the city rail vehicle passenger compartment doors that device described in the utility model is used for rigid line control breaks down to fault car door quick identification, location.Solved existing rail traffic vehicles and when passenger compartment doors breaks down, can't determine it is any fan door fault, cause problems such as maintenance efficiency is low, maintenance workload is big, can avoid artificial erroneous judgement disconnected, significantly reduce troubleshooting time and workload, help improving the reliability of car door maintenance efficiency and vehicle.
Claims (2)
1. urban rail transit vehicles fault door quick identification device based on rigid line control, an integral multiple door drive that comprises network monitoring module, diode and 2, it is characterized in that, the left and right door drive unit is composed in series left and right door column signal separately respectively, distinguish the access network monitor module then, each left-hand door drive unit parallel connection, each right door drive parallel connection, form left and right door capable signal separately, the left and right door drive unit of relevant position is by diode access network monitor module in parallel.
2. the urban rail transit vehicles fault door quick identification device based on rigid line control according to claim 1, it is characterized in that, the door drive of forming column signal is composed in series by two travel switches, and the door drive of forming the row signal is composed in parallel by two travel switches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201379708U CN202083926U (en) | 2011-05-04 | 2011-05-04 | Device based on hard wire control and used for rapidly recognizing city track traffic vehicle malfunction door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201379708U CN202083926U (en) | 2011-05-04 | 2011-05-04 | Device based on hard wire control and used for rapidly recognizing city track traffic vehicle malfunction door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202083926U true CN202083926U (en) | 2011-12-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201379708U Expired - Lifetime CN202083926U (en) | 2011-05-04 | 2011-05-04 | Device based on hard wire control and used for rapidly recognizing city track traffic vehicle malfunction door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202083926U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102221822A (en) * | 2011-05-04 | 2011-10-19 | 南车株洲电力机车有限公司 | Urban rail transit vehicle failure door rapid identification method based on hardwire control |
| CN104806111A (en) * | 2015-03-25 | 2015-07-29 | 华东交通大学 | Pure hardware circuit based subway vehicle door control system |
| CN112901010A (en) * | 2021-03-17 | 2021-06-04 | 南京康尼电子科技有限公司 | Train door control network communication system |
-
2011
- 2011-05-04 CN CN2011201379708U patent/CN202083926U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102221822A (en) * | 2011-05-04 | 2011-10-19 | 南车株洲电力机车有限公司 | Urban rail transit vehicle failure door rapid identification method based on hardwire control |
| CN104806111A (en) * | 2015-03-25 | 2015-07-29 | 华东交通大学 | Pure hardware circuit based subway vehicle door control system |
| CN112901010A (en) * | 2021-03-17 | 2021-06-04 | 南京康尼电子科技有限公司 | Train door control network communication system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20111221 Effective date of abandoning: 20130814 |
|
| RGAV | Abandon patent right to avoid regrant |