CN203158029U - Device for acquiring and transmitting messages of faults of subway train - Google Patents
Device for acquiring and transmitting messages of faults of subway train Download PDFInfo
- Publication number
- CN203158029U CN203158029U CN 201320100886 CN201320100886U CN203158029U CN 203158029 U CN203158029 U CN 203158029U CN 201320100886 CN201320100886 CN 201320100886 CN 201320100886 U CN201320100886 U CN 201320100886U CN 203158029 U CN203158029 U CN 203158029U
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- car depot
- depot
- wap
- vehicle
- car
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Abstract
A device for acquiring and transmitting messages of faults of a subway train comprises a vehicle depot wireless local area network and a vehicle-mounted controller, wherein the vehicle depot wireless local area network comprises at least one wireless access point; the vehicle-mounted controller comprises an embedded processor, a memorizer, a wireless receiving and sending module and a train control and management system data interface; the wireless receiving and sending module, the memorizer and the train control and management system data interface are connected with the processor respectively; the vehicle-mounted controller is connected with the wireless access point of the vehicle depot wireless local area network through a wireless link; and after the vehicle-mounted controller enters the wireless signal cover range of the vehicle depot wireless local area network, the vehicle-mounted controller joins to the vehicle depot wireless local area network and then sends the train fault message data received by the train control and management system data interface to a management server in the vehicle depot wireless local area network, so that the train doesn't need to completely stop, and the working efficiency is high.
Description
Technical field:
The utility model relates to electricity field, relates in particular to mechanics of communication, particularly wireless data transmission technology, and concrete is a kind of subway train fault information acquisition and transmitting device.
Background technology:
In the track traffic operational process, control center needs in time to gather train fault information.In the prior art, all dispose Train Control and management system (Train Control and Management System on the train, hereinafter to be referred as TCMS), TCMS has data output interface, can export fault information data, train is after getting back to the garage, and control center utilizes data cable to be connected with the TCMS data output interface with cable adaptor, fault information data can be downloaded to control center from train.Because train need could transmit fault information data to control center by data cable, therefore, train could be operated after must stopping fully, and work efficiency is lower.
Summary of the invention:
The purpose of this utility model is to provide a kind of subway train fault information acquisition and transmitting device, and described this subway train fault information acquisition and transmitting device will solve after train must stop fully in the prior art and could transmit fault information data, technical matters that work efficiency is lower to control center.
This subway train fault information acquisition of the present utility model and transmitting device, comprise car depot's WLAN and a Vehicle Controller, include at least one WAP in the described car depot WLAN, wherein, described Vehicle Controller comprises Train Control and Management System Data interface, Vehicle Controller also comprises a wireless data transceiving device, described wireless data transceiving device is connected with a Car antnna, Vehicle Controller includes flush bonding processor and memory device, described wireless data transceiving device comprises a radio receiving transmitting module, described radio receiving transmitting module, memory device is connected with described flush bonding processor respectively with the Management System Data interface with Train Control, between the WAP in Vehicle Controller and the car depot's WLAN by wireless connections.
Further, described wireless data transceiving device and WAP all are operated on the 5.8G frequency.
Further, described car depot WLAN covers the garage inner region of car depot and the garage exterior domain of car depot, car depot's WLAN includes a plurality of WAPs, described a plurality of WAP is distributed in the garage inner region of car depot and the garage exterior domain of car depot, the WAP of car depot's garage inner region all is connected to described management server by optical fiber, perhaps the mode by wireless bridge joint is connected to and is connected to management server after same optical fiber imports mouthful, and the WAP of car depot's garage exterior domain connects level jumping mode by bridge and is connected with a WAP of car depot garage inner region.
Further, the WAP in car depot's WLAN is broadcasting service set identifier signal separately continuously, and Vehicle Controller links with WAP foundation after receiving described service set identifier signal, and sends data to management server.
Principle of work of the present utility model is: Vehicle Controller returns at train and detects car depot's WLAN in the process of storehouse, namely adds car depot's WLAN, the management server of transmission train fault information to the local area network of appointment.And finished classification, statistics and the assessment of fault by the vehicle trouble information management server.System also can arrange external route, provides the relevant personnel to visit.
The utility model and prior art are compared, and its effect is actively with tangible.The utility model is provided with the Vehicle Controller of wireless network module ON TRAINS and it is connected with the TCMS interface of train, Vehicle Controller returns at train and detects car depot's WLAN in the process of storehouse, namely add car depot's WLAN, will be transferred to management server from the train fault information of TCMS interface.Train need not stop fully, high efficiency.
Description of drawings:
Fig. 1 is the schematic diagram of subway train fault information acquisition of the present utility model and transmitting device.
Fig. 2 is the schematic diagram of the Vehicle Controller in subway train fault information acquisition of the present utility model and the transmitting device.
The specific embodiment:
Embodiment 1:
As shown in Figure 1, subway train fault information acquisition of the present utility model and transmitting device, comprise car depot's WLAN and a Vehicle Controller 1, include at least one WAP 2 in the described car depot WLAN, wherein, described Vehicle Controller 1 comprises Train Control and Management System Data interface 15, Vehicle Controller 1 also comprises a wireless data transceiving device, described wireless data transceiving device is connected with a Car antnna 11, Vehicle Controller 1 back within the wireless signal coverage that enters described car depot WLAN adds car depot's WLAN, and the train fault information data that Train Control and Management System Data interface 15 receive is sent to management server 3 in car depot's WLAN.
Further, described wireless data transceiving device and WAP 2 all are operated on the 5.8G frequency.
Further, described car depot WLAN covers the garage inner region 4 of car depot and the garage exterior domain of car depot, car depot's WLAN includes a plurality of WAPs 2, described a plurality of WAP 2 is distributed in the garage inner region 4 of car depot and the garage exterior domain of car depot, the WAP 2 of car depot's garage inner region 4 all is connected to described management server 3 by optical fiber, perhaps the mode by wireless bridge joint is connected to and is connected to management server 3 after same optical fiber imports mouthful, and the WAP 2 of car depot's garage exterior domain connects level jumping mode by bridge and is connected with a WAP 2 of car depot garage inner region 4.
Further, Vehicle Controller 1 includes flush bonding processor 12 and memory device 13, described wireless data transceiving device comprises a radio receiving transmitting module 14, and described radio receiving transmitting module 14, memory device 13 and Train Control are connected with described flush bonding processor 12 respectively with Management System Data interface 15.
Further, WAP 2 in car depot's WLAN is broadcasting service set identifier signal separately continuously, Vehicle Controller 1 links with WAP 2 foundation after receiving described service set identifier signal, and sends data to management server 3.
Principle of work of the present utility model is: Vehicle Controller 1 detects car depot's WLAN in 5 times storehouse processes of train, namely add car depot's WLAN, the management server 3 of transmission train fault information to the local area network of appointment.And finished classification, statistics and the assessment of fault by vehicle trouble information management server 3.System also can arrange external route, provides the relevant personnel to visit.
Claims (3)
1. a subway train fault information acquisition and transmitting device, comprise car depot's WLAN and a Vehicle Controller, include at least one WAP in the described car depot WLAN, it is characterized in that: described Vehicle Controller comprises Train Control and Management System Data interface, Vehicle Controller also comprises a wireless data transceiving device, described wireless data transceiving device is connected with a Car antnna, Vehicle Controller includes flush bonding processor and memory device, described wireless data transceiving device comprises a radio receiving transmitting module, described radio receiving transmitting module, memory device is connected with described flush bonding processor respectively with the Management System Data interface with Train Control, between the WAP in Vehicle Controller and the car depot's WLAN by wireless connections.
2. subway train fault information acquisition as claimed in claim 1 and transmitting device, it is characterized in that: described wireless data transceiving device and WAP all are operated on the 5.8G frequency.
3. subway train fault information acquisition as claimed in claim 1 and transmitting device, it is characterized in that: described car depot WLAN covers the garage inner region of car depot and the garage exterior domain of car depot, car depot's WLAN includes a plurality of WAPs, described a plurality of WAP is distributed in the garage inner region of car depot and the garage exterior domain of car depot, the WAP of car depot's garage inner region all is connected to described management server by optical fiber, perhaps the mode by wireless bridge joint is connected to and is connected to management server after same optical fiber imports mouthful, and the WAP of car depot's garage exterior domain connects level jumping mode by bridge and is connected with a WAP of car depot garage inner region.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320100886 CN203158029U (en) | 2013-03-06 | 2013-03-06 | Device for acquiring and transmitting messages of faults of subway train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320100886 CN203158029U (en) | 2013-03-06 | 2013-03-06 | Device for acquiring and transmitting messages of faults of subway train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203158029U true CN203158029U (en) | 2013-08-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320100886 Expired - Lifetime CN203158029U (en) | 2013-03-06 | 2013-03-06 | Device for acquiring and transmitting messages of faults of subway train |
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| Country | Link |
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| CN (1) | CN203158029U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104683413A (en) * | 2013-11-28 | 2015-06-03 | 北车大连电力牵引研发中心有限公司 | Train data transmission system |
| CN107168278A (en) * | 2017-04-25 | 2017-09-15 | 广州地铁集团有限公司 | The automatic maintenance of subway train signal system and early warning system |
-
2013
- 2013-03-06 CN CN 201320100886 patent/CN203158029U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104683413A (en) * | 2013-11-28 | 2015-06-03 | 北车大连电力牵引研发中心有限公司 | Train data transmission system |
| CN107168278A (en) * | 2017-04-25 | 2017-09-15 | 广州地铁集团有限公司 | The automatic maintenance of subway train signal system and early warning system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130828 |