CN215553232U - Vehicle operation information display networking system and rail transit vehicle - Google Patents
Vehicle operation information display networking system and rail transit vehicle Download PDFInfo
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- CN215553232U CN215553232U CN202121724937.5U CN202121724937U CN215553232U CN 215553232 U CN215553232 U CN 215553232U CN 202121724937 U CN202121724937 U CN 202121724937U CN 215553232 U CN215553232 U CN 215553232U
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Abstract
The utility model discloses a vehicle operation information display networking system and a rail transit vehicle, comprising: the vehicle-mounted automatic protection equipment, the vehicle driver control information analysis system and the operation control recording device are respectively connected with the PIS carriage controller; the PIS carriage controller is connected with the intelligent interaction module through the first PIS switch and the second PIS switch in sequence, and the intelligent interaction module is connected with the display terminal. The utility model is improved and designed on the basis of the existing equipment of the rail transit vehicle, and solves the problem that information such as operation, monitoring and the like of the rail transit vehicle cannot be displayed in a centralized way through simple hardware connection relation improvement.
Description
Technical Field
The utility model relates to the technical field of vehicle operation information display, in particular to a vehicle operation information display networking system and a rail transit vehicle.
Background
The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.
Monitoring the running state data of the rail transit vehicle is an important means for ensuring the normal running of the vehicle; a common vehicle operation monitoring device includes: TCMS, ATP, EOAS and LKJ.
The Train Control and Management System (TCMS) is similar to a nervous system of a vehicle, and equipment state and fault data of each subsystem are transmitted to a display screen of a cab through a main control unit;
the vehicle-mounted automatic protection equipment ATP (automatic Train protection) is the core safety equipment of a Train operation control system, can acquire information such as driving permission and line data from the ground, and ensures the driving safety of a Train through own logic;
a driver operating information analysis system (EOAS) is a system developed by sharing information related to vehicle operation and driver operation collected by a train control onboard information collection device. The system automatically acquires related information of the DMS data center and transmits the related information to a set application server through a department information channel and an interoffice information channel so as to carry out inquiry processing on related information of vehicle operation and driver control in real time;
a train operation control recording device (LKJ) is an important control device for controlling two-stage running and one-stage running (running in, running out and over speed) of rail transit vehicles.
Because the vehicle operation monitoring devices respectively belong to different devices of the vehicle, and different transmission paths are adopted for data transmission, when the related information needs to be checked, the special PTU analysis software needs to be used on the corresponding device, and the corresponding page is turned to be called, so that the process is very complicated, and the data transmission, summarization and display of different monitoring data by adopting the same transmission path cannot be realized; the requirement of customers for intensively displaying and checking the contents of safety information, running information, vehicle control information, line camera information and the like of the vehicles cannot be met.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a vehicle operation information display networking system and a rail transit vehicle, which can unify transmission paths of different monitoring data through monitoring information networking, realize centralized display of contents such as vehicle safety information, operation information, vehicle control information, line camera information and the like, and improve the efficiency of information viewing.
According to a first aspect of embodiments of the present invention, there is provided a vehicle operation information display networking system including: the vehicle-mounted automatic protection equipment, the vehicle driver control information analysis system and the operation control recording device are respectively connected with the PIS carriage controller; and the PIS carriage controller is connected with the intelligent display terminal through the first PIS switch and the second PIS switch in sequence.
As a further scheme, the train control and management system is further included and is connected with the PIS compartment controller through a firewall.
As a further scheme, the data of the train control and management system is hot standby redundancy.
As a further scheme, the PIS switch is connected with a WIFI center server, and the WIFI center server is in communication with a line camera.
As a further scheme, the line camera provides two paths of video streams, wherein one path of high-code video stream is transmitted to the display terminal for display through the WIFI central server and the PIS switch; and the other path of low-code video stream is transmitted to the WIFI central server for local storage.
As a further scheme, the intelligent display terminal comprises one or more intelligent display units, and each intelligent display unit comprises an intelligent interaction module and a display.
As a further scheme, the display is a television or a computer display or an electronic display screen.
As a further scheme, the intelligent display terminal is used for displaying driving related information, service information and monitoring information.
As a further aspect, the driving-related information includes route information, position information, and driving state information, the service information includes public service information of the vehicle, and the monitoring information includes vehicle monitoring information that causes the vehicle to slow down or stop.
According to a second aspect of the embodiment of the utility model, a rail transit vehicle is provided, which comprises the vehicle operation information display networking system.
Compared with the prior art, the utility model has the beneficial effects that:
(1) the utility model is improved and designed on the basis of the existing equipment of the rail transit vehicle, and solves the problem that information such as operation, monitoring and the like of the rail transit vehicle cannot be displayed in a centralized way through simple hardware connection relation improvement;
(2) the utility model can display the driving related information, the service information and the monitoring information, clearly display the running state of each system of the vehicle, improve the comfort level of passengers and improve the information checking efficiency.
Advantages of additional aspects of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
Fig. 1 is a schematic structural diagram of a vehicle operation information display networking system according to an embodiment of the utility model.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise, and it should be understood that the terms "comprises" and "comprising", and any variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The embodiments and features of the embodiments of the present invention may be combined with each other without conflict.
First, the english name referred to in the present embodiment is explained:
TCMS, train control and management system;
ATP, vehicle mounted automatic protection equipment;
EOAS, a vehicle driver operation information analysis system;
LKJ, train operation control recording device;
PIS, passenger information system;
the PIS network is a gigabit Ethernet which is completely communicated based on the PIS network;
a PIS switch, a switch (hardware device) in a PIS system, for performing an information exchange function in a communication system.
Example one
According to an embodiment of the present invention, a vehicle operation information display networking system is provided, referring to fig. 1, specifically including: the system comprises a vehicle-mounted automatic protection device ATP, a vehicle driver control information analysis system EOAS, an operation control recording device LKJ and a train control and management system TCMS which are respectively connected with a PIS carriage controller; and the PIS carriage controller is connected with the intelligent display terminal through the first PIS switch and the second PIS switch in sequence.
The PIS switch is connected with the WIFI central server, the WIFI central server is communicated with the line camera, and the line camera is used for acquiring video information on a vehicle running line; in the embodiment, the line camera provides two paths of video streams, wherein one path of high-code video stream is transmitted to the display terminal for display through the WIFI central server and the PIS switch; and the other path of low-code video stream is transmitted to the WIFI central server for local storage.
The first PIS switch is arranged in a mechanic room vehicle, and the second PIS switch is arranged in a conference room vehicle or a passenger seat vehicle; the intelligent display terminal comprises one or more intelligent display units, and each intelligent display unit comprises an intelligent interaction module and a display; the intelligent interaction module is mainly used for realizing visual presentation of received data and can be realized by adopting the conventional processor; in this embodiment, the second PIS switch is connected to the two intelligent display units, and the display is a television, and certainly, the display can also be a computer display or other electronic display screens as required.
It should be noted that the vehicle-mounted automatic protection device ATP, the vehicle driver operation information analysis system EOAS, the operation control recording device LKJ, and the train control and management system TCMS are all original structures on the rail transit vehicle, and are usually arranged on the head car and used as a data source for providing data display.
A firewall and a vehicle class ethernet (PIS) as a transmission path of data.
In this embodiment, each car is provided with one PIS car controller, and each PIS car controller is connected with another PIS car controller by an ethernet cable to serve as an ethernet node. The PIS car controller is an important device used for constructing the Ethernet in the car and is a common device at present, and the software program of the PIS car controller is not improved in the embodiment.
In the embodiment, the display terminal can simultaneously display the driving related information, the service information and the monitoring information;
the driving related information mainly comprises line information, position information and driving state information; the information is provided by ATP, LKJ and EOAS, the ATP mainly provides contents such as vehicle running mode, speed limit and the like, the data is transmitted to the EOAS by the ATP of the head vehicle, converted into Ethernet messages by the EOAS and transmitted to the PIS network, and finally transmitted to the intelligent interaction module; the EOAS mainly provides line monitoring information; the LKJ is used for providing information of line kilometers, ramps, stations, bridges, tunnels, curves and the like, LKJ data is composed of an LKJ host and an LKJ data interface device, the LKJ host provides current position information, the data interface device calls internal line data according to the information of the current position and the like, and the internal line data are converted into Ethernet messages and then transmitted to the intelligent interaction module through a vehicle-level Ethernet (PIS).
The service interface information displays public service information provided by the vehicle, and the content comprises information such as a vehicle door, temperature, water tank liquid level and the like; the monitoring information interface mainly displays vehicle monitoring information which can cause the vehicle to slow down, stop and the like and influence normal driving order, and the monitoring information comprises contents such as transformer, deformation temperature and the like. The information is mainly provided by TCMS, and the train control and management system TCMS is connected with the PIS compartment controller through a firewall; the TCMS sends the contents of the car door, the temperature, the water tank liquid level state, the transformer, the deformation temperature and the like to a vehicle-level Ethernet (PIS) through a network firewall in the wireless transmission device of the car head and the car, and finally transmits the contents to the intelligent interaction module.
In this embodiment, the TCMS data transmitted by the two head cars is hot standby redundancy, and when a failure occurs in the TCMS network in one of the head cars, the transmission of the other path is not affected.
The vehicle operation information display networking system can display vehicle monitoring information simultaneously, does not need to call certain information independently, and is convenient for monitoring and checking the vehicle operation information in real time.
Example two
According to the embodiment of the utility model, the embodiment of the rail transit vehicle is provided, and the vehicle operation information display networking system in the first embodiment is included, so that the vehicle operation information can be comprehensively monitored and displayed in real time.
Although the embodiments of the present invention have been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and it should be understood by those skilled in the art that various modifications and variations can be made without inventive efforts by those skilled in the art based on the technical solution of the present invention.
Claims (10)
1. A vehicle operation information display networking system is characterized by comprising: the vehicle-mounted automatic protection equipment, the vehicle driver control information analysis system and the operation control recording device are respectively connected with the PIS carriage controller; and the PIS carriage controller is connected with the intelligent display terminal through the first PIS switch and the second PIS switch in sequence.
2. The vehicle operation information display networking system of claim 1, further comprising a Train Control and Management System (TCMS) connected with the PIS car controller through a firewall.
3. The vehicle operation information display networking system of claim 2, wherein the data of the Train Control and Management System (TCMS) is hot standby redundancy.
4. The vehicle operation information display networking system of claim 1, wherein the PIS switch is connected to a WIFI central server, and the WIFI central server is in communication with a line camera.
5. The vehicle operation information display networking system of claim 4, wherein the line camera provides two video streams, wherein one high-code video stream is transmitted to the display terminal for display through the WIFI central server and the PIS switch; and the other path of low-code video stream is transmitted to the WIFI central server for local storage.
6. The vehicle operation information display networking system of claim 1, wherein the intelligent display terminal comprises one or more intelligent display units, each intelligent display unit comprising an intelligent interaction module and a display.
7. The vehicle operation information display networking system of claim 6, wherein the display is a television or a computer monitor or an electronic display screen.
8. The vehicle operation information display networking system according to claim 1 or 6, wherein the intelligent display terminal is configured to display driving related information, service information and monitoring information.
9. The vehicle operation information display networking system of claim 8, wherein the driving-related information comprises route information, position information and driving state information, the service information comprises public service information of the vehicle, and the monitoring information comprises vehicle monitoring information for causing the vehicle to slow down or stop.
10. A rail transit vehicle comprising the vehicle operation information display networking system of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121724937.5U CN215553232U (en) | 2021-07-27 | 2021-07-27 | Vehicle operation information display networking system and rail transit vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121724937.5U CN215553232U (en) | 2021-07-27 | 2021-07-27 | Vehicle operation information display networking system and rail transit vehicle |
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| Publication Number | Publication Date |
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| CN215553232U true CN215553232U (en) | 2022-01-18 |
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| CN202121724937.5U Active CN215553232U (en) | 2021-07-27 | 2021-07-27 | Vehicle operation information display networking system and rail transit vehicle |
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- 2021-07-27 CN CN202121724937.5U patent/CN215553232U/en active Active
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