CN109889412A - A kind of vehicle carried data collecting devices, systems, and methods - Google Patents
A kind of vehicle carried data collecting devices, systems, and methods Download PDFInfo
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- CN109889412A CN109889412A CN201910227463.4A CN201910227463A CN109889412A CN 109889412 A CN109889412 A CN 109889412A CN 201910227463 A CN201910227463 A CN 201910227463A CN 109889412 A CN109889412 A CN 109889412A
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Abstract
This application discloses a kind of vehicle carried data collecting devices, systems, and methods, the vehicle carried data collecting device includes power module, the first acquisition module, memory module and communication module, in which: power module is used to power for other modules；First acquisition module is used to obtain the fault data of mobile unit, and exports to memory module；Memory module is used to receive the fault data of the first acquisition module, and category stores the fault data；Communication module is used to establish with ground-based server and communicate to connect, and the fault data is sent to ground-based server.The application is independently-powered by power module, the first acquisition module acquisition fault data, memory module category stores and communication module sends data to server, so that when mobile unit breaks down, the fault data of mobile unit still is able to be real-time transmitted to ground-based server, shorten fault handling time, a large amount of manpowers have been saved in the work for simplifying troubleshooting personnel.
Description
Technical field
This application involves but be not limited to train operation applied technical field more particularly to a kind of vehicle carried data collecting device,
System and method.
Background technique
Domestic Development of High Speed Railway was rapid in recent years, and railway technology standard and equipment are also substantially improved.By arriving
The end of the year 2018, china railway revenue kilometres reach 13.1 ten thousand kilometers or more, and wherein 2.9 ten thousand kilometers of high-speed rail or more, a large amount of train
Each province and each intercity is run on daily, wherein has the area that a large amount of Along Railway is complicated by environment, has inconvenient traffic.It is high
The core control system of fast railroad train is train automatic protection (the Automatic Train being loaded on vehicle
Protection, ATP) equipment, when vehicle-mounted ATP equipment operation break down on the way when, train can be triggered and stopped in emergency.In order to
It does not influence subsequent train to run on schedule, it is necessary to timely and accurately position the reason of ATP equipment fault and solve in time, otherwise can
Large area Train delay can be caused.
ATP equipment on High Speed Railway Trains would generally be equipped with dynamic monitoring system (Dynamic Monitoring
System, DMS) equipment.But DMS equipment is only capable of supporting in ATP equipment normal course of operation, to the real-time status and dimension of ATP
Shield information is downloaded；When ATP device fails, DMS equipment can not obtain ATP equipment fault data, and DMS equipment
Ground receiving equipment can not notify research and development and the engineering staff of each ATP equipment manufacturer, Wu Faji at each road bureau and station in time
When failure is accurately positioned.It is still that maintenance personnel gets on the bus to scene and downloads fault data when ATP equipment breaks down at present, actual effect
Property is very poor and very inconvenient, also consumes a large amount of manpowers.
Summary of the invention
This application provides a kind of vehicle carried data collecting devices, systems, and methods, can in ATP device fails,
It obtains the fault data of ATP equipment and is real-time transmitted to ground-based server.
This application provides a kind of vehicle carried data collecting device, including power module, the first acquisition module, memory module and
Communication module, in which:
The power module is used for, and is powered for other modules；
First acquisition module is used for, and obtains the fault data of mobile unit, and export to memory module；
The memory module is used for, and receives the fault data of the first acquisition module, and category stores the fault data；
The communication module is used for, and is established and is communicated to connect with ground-based server, and the fault data is sent to ground
Server.
In one exemplary embodiment, the mobile unit is train automatic protection ATP equipment, and the ATP equipment includes
Train operation control system CTCS-2 module and CTCS-3 module, the vehicle carried data collecting device pass through RS485 interface
It is connected respectively with the CTCS-2 module and the CTCS-3 module；
First acquisition module is specifically used for:
By the device address of CTCS-2 module described in poll and the CTCS-3 module, periodically inquires and obtain institute
State the fault data of CTCS-2 module and the CTCS-3 module；
The fault data is parsed, whether is had occurred with the determination CTCS-2 module and the CTCS-3 module
Failure；
If it is determined that failure has occurred in the CTCS-2 module and the CTCS-3 module, then the fault data is stored
To memory module.
In one exemplary embodiment, the vehicle carried data collecting device further includes the second acquisition module, in which:
Second acquisition module is used for, and obtains the communication data of mobile unit, and export to memory module；
The memory module is also used to receive the communication data of second acquisition module, and category storage is described logical
Letter data；
The communication module is also used to the communication data being sent to the ground-based server.
In one exemplary embodiment, the ATP equipment further includes that transponder transmits BTM module and radio station module, described
Vehicle carried data collecting device is connected with the BTM module and the radio station module respectively by Ethernet interface；
Second acquisition module is specifically used for: passing through BTM module described in Ethernet interface real-time sense and the radio station
The communication data of module, and the communication data is exported to memory module.
In one exemplary embodiment, the vehicle carried data collecting device further includes real-time clock module, in which:
The real-time clock module is used for, when carrying out clock school with time server, and when providing for other modules
Clock real-time time；
The memory module is specifically used for:
It detects whether to divide file according to the module type of the ATP equipment；
If file is not divided according to the module type of the ATP equipment, according to the module class of the ATP equipment
Type divides file；
Receive the fault data of first acquisition module and/or the communication data of second acquisition module, and by institute
It states fault data and/or the communication data category is stored into the file in the file, the title packet of the file
Include the information of following one or more: module type information, acquisition start time information and acquisition end time information.
The vehicle carried data collecting system of present invention also provides a kind of vehicle carried data collecting device including any description above
System, further includes the ground-based server being connected with the vehicle carried data collecting device by network, in which:
The ground-based server is used for, and receives the fault data that the vehicle carried data collecting device is sent, and parses institute
State the corresponding fault type of fault data and/or failure cause.
In one exemplary embodiment, the vehicle carried data collecting system further includes mobile terminal, in which:
The ground-based server is also used to send the fault type parsed and/or failure cause and vehicle-mounted sets
For corresponding running number to mobile terminal；
The mobile terminal is used for, the fault type and/or failure cause and mobile unit pair parsed described in reception
The running number answered and display.
In one exemplary embodiment, the fault data includes the fault type information；
The ground-based server parses the corresponding fault type of the fault data and/or failure cause, comprising:
Obtain the fault type information in the fault data；
According to the fault type of mobile unit table corresponding with failure cause, it is corresponding to obtain the fault type information
Failure cause.
Present invention also provides a kind of vehicle carried data collecting methods, comprising:
It establishes and communicates to connect with ground-based server；
The fault data of mobile unit is obtained, and category is stored；
The fault data is sent to ground-based server.
In one exemplary embodiment, the mobile unit is train automatic protection ATP equipment, and the ATP equipment includes
Train operation control system CTCS-2 module and CTCS-3 module；
The fault data for obtaining mobile unit, and category store and includes:
By the device address of CTCS-2 module described in RS485 interface poll and the CTCS-3 module, periodically look into
Ask and obtain the fault data of the CTCS-2 module and the CTCS-3 module；
The fault data is parsed, whether is had occurred with the determination CTCS-2 module and the CTCS-3 module
Failure；
If it is determined that failure has occurred in the CTCS-2 module and the CTCS-3 module, then category stores the failure
Data.
Compared with the relevant technologies, the vehicle carried data collecting devices, systems, and methods of the application are independently supplied by power module
Electricity, the first acquisition module acquisition fault data, the storage of memory module category and communication module send data to server, make
It obtains when mobile unit breaks down, the fault data of mobile unit still is able to be real-time transmitted to ground-based server, shortens
Fault handling time simplifies the work of troubleshooting personnel, has saved a large amount of manpowers.
Other features and advantage will illustrate in the following description, also, partly become from specification
It obtains it is clear that being understood and implementing the application.Other advantages of the application can be by specification, claims
And scheme described in attached drawing is achieved and obtained.
Detailed description of the invention
Attached drawing is used to provide the understanding to technical scheme, and constitutes part of specification, with the application's
Embodiment is used to explain the technical solution of the application together, does not constitute the limitation to technical scheme.
Fig. 1 is a kind of structural schematic diagram of vehicle carried data collecting device of the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of another vehicle carried data collecting device of the embodiment of the present invention；
Fig. 3 is the structural schematic diagram of another vehicle carried data collecting device of the embodiment of the present invention；
Fig. 4 is a kind of structural schematic diagram of vehicle carried data collecting system of the embodiment of the present invention；
Fig. 5 is the structural schematic diagram of another vehicle carried data collecting system of the embodiment of the present invention；
Fig. 6 is a kind of flow diagram of vehicle carried data collecting method of the embodiment of the present invention；
Fig. 7 is the structural schematic diagram of another vehicle carried data collecting system of the embodiment of the present invention；
Fig. 8 is a kind of hardware structural diagram of vehicle carried data collecting device of the embodiment of the present invention；
Fig. 9 is a kind of processing flow schematic diagram of vehicle carried data collecting device of the embodiment of the present invention.
Specific embodiment
This application describes multiple embodiments, but the description is exemplary, rather than restrictive, and for this
It is readily apparent that can have more in the range of embodiments described herein includes for the those of ordinary skill in field
More embodiments and implementation.Although many possible feature combinations are shown in the attached drawings, and in a specific embodiment
It is discussed, but many other combinations of disclosed feature are also possible.Unless the feelings specially limited
Other than condition, any feature or element of any embodiment can be with any other features or element knot in any other embodiment
It closes and uses, or any other feature or the element in any other embodiment can be substituted.
The application includes and contemplates the combination with feature known to persons of ordinary skill in the art and element.The application is
It can also combine with any general characteristics or element through disclosed embodiment, feature and element, be defined by the claims with being formed
Unique scheme of the invention.Any feature or element of any embodiment can also be with features or member from other scheme of the invention
Part combination, to form the unique scheme of the invention that another is defined by the claims.It will thus be appreciated that showing in this application
Out and/or any feature of discussion can be realized individually or in any suitable combination.Therefore, in addition to according to appended right
It is required that and its other than the limitation done of equivalent replacement, embodiment is not limited.Furthermore, it is possible in the guarantor of appended claims
It carry out various modifications and changes in shield range.
In addition, method and/or process may be rendered as spy by specification when describing representative embodiment
Fixed step sequence.However, in the degree of this method or process independent of the particular order of step described herein, this method
Or process should not necessarily be limited by the step of particular order.As one of ordinary skill in the art will appreciate, other steps is suitable
Sequence is also possible.Therefore, the particular order of step described in specification is not necessarily to be construed as limitations on claims.This
Outside, the claim for this method and/or process should not necessarily be limited by the step of executing them in the order written, art technology
Personnel are it can be readily appreciated that these can sequentially change, and still remain in the spirit and scope of the embodiment of the present application.
Embodiment one
As shown in Figure 1, a kind of vehicle carried data collecting device 10 according to an embodiment of the present invention, including power module 101,
One acquisition module 102, memory module 103 and communication module 104, in which:
The power module 101 is used for, and is powered for other modules；
First acquisition module 102 is used for, and obtains the fault data of mobile unit, and export to memory module 103；
The memory module 103 is used for, and receives the fault data of the first acquisition module 102, and the category storage event
Hinder data；
The communication module 104 is used for, and is established and is communicated to connect with ground-based server, and is sent to ground for the fault data
Face server.
In a kind of exemplary embodiment, the mobile unit is ATP equipment, and the ATP equipment includes Train
Operation control system (Chinese Train Control System, CTCS) -2 modules and CTCS-3 module, the Vehicular data
It is connected respectively with the CTCS-2 module and the CTCS-3 module according to acquisition device 10 by RS485 interface；
First acquisition module 102 is specifically used for:
By the device address of CTCS-2 module described in poll and the CTCS-3 module, periodically inquires and obtain institute
State the fault data of CTCS-2 module and the CTCS-3 module；
The fault data is parsed, whether is had occurred with the determination CTCS-2 module and the CTCS-3 module
Failure；
If it is determined that failure has occurred in the CTCS-2 module and the CTCS-3 module, then the fault data is stored
To memory module 103.
It should be noted that RS485 interface is a kind of serial bus standard, RS-485 interface uses balance transmission and difference
It receives, therefore there is the ability for inhibiting common mode interference, is i.e. noise proof feature is good.First acquisition module 102 described herein is right
The fault data is parsed, and only need to roughly determine whether the CTCS-2 module and the CTCS-3 module have occurred event
Barrier, if it is determined that failure has occurred in the CTCS-2 module and the CTCS-3 module, then will be described by the communication module 104
Fault data is sent to ground-based server, former to the failure by the ground-based server or Other Engineering personnel or research staff
Because further being carefully analyzed.
In this embodiment, the CTCS-2 module in ATP equipment and CTCS-3 module are articulated in the vehicle carried data collecting
In the same RS485 bus of device 10, communication mode is master-slave mode, and vehicle carried data collecting device 10 is main equipment, CTCS-
2 modules and CTCS-3 module are from equipment, and with different device addresses, main equipment passes through poll from device address, period
Inquire and obtain to property the fault data of the CTCS-2 module and CTCS-3 module.Then, the vehicle carried data collecting device
The fault data of 10 pairs of acquisitions parses, and whether failure has occurred with the determination CTCS-2 module and CTCS-3 module；Such as
Failure has occurred in CTCS-2 module and CTCS-3 module described in fruit, then by the fault data according to module type storage to storage
Under the different files of module 103.
In a kind of exemplary embodiment, the communication module 104 can be mobile communication module, as general packet without
The communication modules such as line service (General Packet Radio Service, GPRS) communication module, 3G, 4G or 5G.Work as institute
When the communication interface for stating ground-based server is 4G communication interface, the communication module 104 is also 4G communication module.
In another exemplary embodiment, the communication module 104 can also be close range wireless communication module, such as
Wireless Fidelity (Wireless Fidelity, WiFi) communication module.
As shown in Fig. 2, the vehicle carried data collecting device 10 further includes the second acquisition in a kind of exemplary embodiment
Module 105, in which:
Second acquisition module 105 is used for, and obtains the communication data of mobile unit, and export to memory module 103；
The memory module 103 is also used to receive the communication data of second acquisition module 105, and category stores
The communication data；
The communication module 104 is also used to the communication data being sent to the ground-based server.
In a kind of exemplary embodiment, the ATP equipment further includes transponder transmission (Balise
Transmission Module, BTM) module and radio station module, the vehicle carried data collecting device 10 passes through Ethernet interface point
It is not connected with the BTM module and the radio station module；
Second acquisition module 105 is specifically used for: passing through BTM module described in Ethernet interface real-time sense and the electricity
The communication data of platform module, and the communication data is exported to memory module 103.
It should be noted that the communication data that second acquisition module 105 acquires, facilitate ground-based server or other
Engineering staff or research staff carry out further carefully positioning to failure cause.
As shown in figure 3, the vehicle carried data collecting device 10 further includes real-time clock in a kind of exemplary embodiment
Module 106, in which:
The real-time clock module 106 is used for, and when carrying out clock school with time server, and is provided for other modules
Clock real-time time；
The memory module 103 is specifically used for:
It detects whether to divide file according to the module type of the ATP equipment；
If file is not divided according to the module type of the ATP equipment, according to the module class of the ATP equipment
Type divides file；
The fault data of first acquisition module 102 and/or the communication data of second acquisition module 105 are received,
And store the fault data and/or the communication data category into the file in the file, the file
Title includes the information of following one or more: module type information, acquisition start time information and acquisition end time
Information.
It, can be according to CTCS-2 module, CTCS-3 module, BTM module and radio station mould in a kind of exemplary embodiment
Four kinds of module types of block divide four files, by the fault data of CTCS-2 module, the fault data of CTCS-3 module, BTM
The communication data of module and the communication data of radio station module are stored correspondingly respectively in the file to this four files.
In this embodiment, the fault data and/or the communication data category are stored to the file
File in when, can periodically create file according to the preset time interval and save the fault data and/or communication number
According to can also create file according to preset file size and save the fault data and/or communication data.
In a kind of exemplary embodiment, when the title of the file of creation can originate for module type information+acquisition
Between information+acquisition end time information.
In a kind of exemplary embodiment, the time server can be the ground-based server.
In a kind of exemplary embodiment, the vehicle carried data collecting device 10 can also include universal serial bus
(Universal Serial Bus, USB) communication interface, the USB interface can be used for use when on-site maintenance.
Embodiment two
As shown in figure 4, a kind of vehicle carried data collecting system according to an embodiment of the present invention, including as above embodiments are any
Vehicle carried data collecting device 10 described in, further includes the ground being connected with the vehicle carried data collecting device 10 by network
Server 20, in which:
The ground-based server 20 is used for, and receives the fault data that the vehicle carried data collecting device 10 is sent, solution
Analyse the corresponding fault type of the fault data and/or failure cause.
In a kind of exemplary embodiment, the ground-based server 20 is also used to: receiving the vehicle carried data collecting dress
It sets the communication data of 10 transmissions and stores.
It should be noted that the received communication data of ground-based server 20 herein, facilitate ground-based server 20 or other
Engineering staff or research staff further carefully position to failure cause in conjunction with the fault data.
In a kind of exemplary embodiment, the ground-based server 20 passes through 4G or 5G network real-time reception vehicle-mounted data
The fault data and/or communication data that acquisition device 10 is sent.
In a kind of exemplary embodiment, the fault data includes the fault type information；
The ground-based server 20 parses the corresponding fault type of the fault data and/or failure cause, comprising:
Obtain the fault type information in the fault data；
According to the fault type of mobile unit table corresponding with failure cause, it is corresponding to obtain the fault type information
Failure cause.
In this embodiment, all fault types of ATP equipment and failure cause are formed table by the ground-based server 20
Lattice correspond, and when ATP device fails, parse to received fault data, parse the event in fault data
Hinder type, failure cause is positioned by look-up table.
As shown in figure 5, the vehicle carried data collecting system further includes mobile terminal in a kind of exemplary embodiment
30, in which:
The ground-based server 20 is also used to send the fault type parsed and/or failure cause and vehicle-mounted
The corresponding running number of equipment is to mobile terminal 30；
The mobile terminal 30 is used for, the fault type and/or failure cause and mobile unit parsed described in reception
Corresponding running number is simultaneously shown.
In this embodiment, the ground-based server 20 can be by the fault type parsed and failure cause and generation
The information such as the running number of ATP equipment fault push platform by third party and are pushed to the application program (APP) on mobile terminal 30
Client.The APP client can be installed on each road bureau's electricity business and the engineering of ATP equipment manufacturer and the mobile end of research staff
On end, it can promptly and accurately understand whether ATP equipment breaks down, and corresponding solution is taken according to fault type.
Embodiment three
As shown in fig. 6, a kind of vehicle carried data collecting method according to an embodiment of the present invention, includes the following steps:
Step 601: the vehicle carried data collecting device and ground-based server are established and are communicated to connect；
In a kind of exemplary embodiment, the communication connection can connect for mobile communication, such as general grouped wireless
The communication connection such as business (General Packet Radio Service, GPRS) communication connection, 3G, 4G or 5G.
In a kind of exemplary embodiment, the step 601 further include: the vehicle carried data collecting device and time take
When business device carries out clock school.
In this embodiment, the time server can be the ground-based server.By being carried out with time server
When clock school, clock real-time time can be established for the vehicle carried data collecting device.
In a kind of exemplary embodiment, the step 601 further include: the vehicle carried data collecting device detects itself
Storage equipment whether according to the module type of the ATP equipment divide file；
If not dividing file, the vehicle carried data collecting device root according to the module type of the ATP equipment
File is divided to the storage equipment of itself according to the module type of the ATP equipment.
In this embodiment, the storage equipment can block for CF (Compact Flash).
Step 602: the vehicle carried data collecting device obtains the fault data of mobile unit, and category is stored；
In a kind of exemplary embodiment, the mobile unit is ATP equipment, and the ATP equipment includes CTCS-2 mould
Block and CTCS-3 module, the vehicle carried data collecting device by RS485 interface respectively with the CTCS-2 module and described
CTCS-3 module is connected；
The step 602 specifically includes:
The vehicle carried data collecting device passes through CTCS-2 module and the CTCS-3 module described in RS485 interface poll
The fault data of the CTCS-2 module and the CTCS-3 module is periodically inquired and obtained in device address；
The vehicle carried data collecting device parses the fault data, with the determination CTCS-2 module and described
Whether CTCS-3 module has occurred failure；
If it is determined that failure, the vehicle carried data collecting device has occurred in the CTCS-2 module and the CTCS-3 module
The fault data category is stored.
In this embodiment, the CTCS-2 module in ATP equipment and CTCS-3 module are articulated in the vehicle carried data collecting
In the same RS485 bus of device, communication mode is master-slave mode, and vehicle carried data collecting device is main equipment, CTCS-2 mould
Block and CTCS-3 module are from equipment, and with different device addresses, main equipment passes through poll from device address, periodically
Inquire and obtain the fault data of the CTCS-2 module and CTCS-3 module.
In a kind of exemplary embodiment, the ATP equipment further includes BTM module and radio station module, the Vehicular data
It is connected respectively with the BTM module and the radio station module according to acquisition device by Ethernet interface；
The step 602 further include: the vehicle carried data collecting device is listened to by Ethernet interface and obtains the BTM
The communication data of module and the radio station module, and category is stored.
It should be noted that communication data herein, facilitates ground-based server or Other Engineering personnel or research staff
Carefully positioning is carried out further to failure cause.
In a kind of exemplary embodiment, the category is stored, comprising:
The vehicle carried data collecting device stores the fault data and/or the communication data category to the text
In file in part folder, the title of the file includes the information of following one or more: module type information is acquired
Beginning temporal information and acquisition end time information.
In a kind of exemplary embodiment, the vehicle carried data collecting device can be according to CTCS-2 module, CTCS-3
Four kinds of module, BTM module and radio station module module types divide four files, by the fault data of CTCS-2 module, CTCS-
The communication data of the fault data of 3 modules, the communication data of BTM module and radio station module store correspondingly respectively to this four
In file in a file.
In this embodiment, the fault data and/or the communication data are pressed class by the vehicle carried data collecting device
When not storing into the file in the file, can periodically it create according to the preset time interval described in file preservation
Fault data and/or communication data can also create file according to preset file size and save the fault data and/or lead to
Letter data.
In a kind of exemplary embodiment, the title of the file of the vehicle carried data collecting device creation can be module
Type information+acquisition start time information+acquisition end time information.
Step 603: the fault data is sent to ground-based server by the vehicle carried data collecting device.
In a kind of exemplary embodiment, the fault data includes fault type information；
After the ground-based server receives the fault data, the fault type information in the fault data is obtained；
According to the fault type of mobile unit table corresponding with failure cause, it is former to search the corresponding failure of the fault type information
Cause.
In this embodiment, all fault types of ATP equipment and failure cause are formed table by the ground-based server
It corresponds, when ATP device fails, received fault data is parsed, parses the failure in fault data
Type positions failure cause by look-up table.
In a kind of exemplary embodiment, the step 603 further include: the vehicle carried data collecting device will be described logical
Letter data is sent to ground-based server.
In this embodiment, the ground-based server receives the fault data that the vehicle carried data collecting device is sent
And/or after communication data, combination failure data and/or communication data parse corresponding fault type and/or failure cause.
Example IV
By taking high-speed railway 300S ATP equipment as an example, failure and communication data include CTCS-2 module failure data,
CTCS-3 module failure data, BTM communication data and station telecommunication data etc., wherein for CTCS-2 module failure data and
CTCS-3 module failure data can pass through RS485 interface polls；BTM communication data and station telecommunication data can then pass through ether
Network interface is listened to.The vehicle carried data collecting device support of the embodiment of the present invention, will be in ATP equipment in ATP equipment fault
Various fault datas and communication data are collected and are forwarded to ground-based server, by ground-based server by failure in all parts of the country
Vehicle data is sent on the mobile terminal APP of electricity business section staff and ATP equipment manufacturer research and development and engineering staff, mobile
Terminal APP can preliminary analysis failure cause, and prompt feasible solution.
As shown in fig. 7, the vehicle carried data collecting system mainly includes vehicle carried data collecting device, ground-based server and shifting
Dynamic terminal, can be used 4G (or 5G) and/or WiFi wireless network between the vehicle carried data collecting device and the ground-based server
Network is communicated.It is worth noting that, the C2 module in figure is the abbreviation of CTCS-2 module, C3 module is the letter of CTCS-3 module
Claim.
1) vehicle carried data collecting device
Vehicle carried data collecting device be used for collect ATP equipment failure and communication data, by failure and communication data by mould
Block is classified and is recorded in the CF card of itself, and failure and communication data are forwarded to ground in real time.Vehicle carried data collecting
Device is independently-powered equipment, and operation is not influenced by ATP equipment.As shown in figure 8, vehicle carried data collecting device support 110V and
Two kinds of power supply modes of 24V, to meet the power reguirements of different vehicles, for example, the supply voltage of tramcar is usually 24V,
The supply voltage of large-scale train is usually 110V.The processor of vehicle carried data collecting device connects real-time clock (Real_Time
Clock, RTC) chip, and be calibrated by being communicated with ground-based server.Processor extends two-way physical layer (PHY) Ethernet
Interface is used for, receive ATP equipment data, processor by bus extension ferroelectric memory (Ferroelectric RAM,
FRAM), flash memory (FLASH) and CF card apparatus, in which: FRAM is that power down keeps RAM to be used for, and records the vehicle carried data collecting dress
Set the operation information of itself；FLASH is for storing software program；Institute of the CF card for recording ATP equipment is faulty and communicates number
According to.Processor is connected by bus and field programmable gate array (Field Programmable Gate Array, FPGA),
FPGA extend 3 road PHY Ethernet interfaces, 3 road RS485 interfaces, 1 road 4G interface (or 5G interface) for realizing with ground-based server
Communication, 1 road Wifi interface and 1 road USB interface are for on-site maintenance etc..The functional localization of vehicle carried data collecting device is to work as ATP
The failure of ATP equipment and communication data can be collected, record and wirelessly be turned in the event of a failure by equipment
Hair, is transferred to ground-based server.
As shown in fig. 7, the CTCS-2 module and CTCS-3 module in ATP equipment are articulated in the same of vehicle carried data collecting device
In one RS485 bus, communication mode is principal and subordinate.Vehicle carried data collecting device is main equipment, CTCS-2 module, CTCS-3 module
It is articulated in RS485 bus, there is different device addresses, main equipment is inquired by polling device address cycle
The fault data of CTCS-2 module and CTCS-3 module.BTM module and radio station module pass through Ethernet interface be connected to it is vehicle-mounted
Data acquisition device, can communication data in real-time Transmission this module, vehicle carried data collecting device is to BTM module and radio station module
Communication data carry out real-time sense.In ATP device fails, vehicle carried data collecting device is by the failure and communication of collection
Data are classified, and are recorded in the memory CF card of itself, and are sent to ground-based server in real time by 4G (or 5G) network.
In a kind of exemplary embodiment, the process flow of the vehicle carried data collecting device is as shown in figure 9, the vehicle
It carries data acquisition device and first determines whether CF card divides according to the module type in ATP equipment for different files；As not
It divides, then file division is carried out according to the module type in ATP equipment；If divided, then performs the next step, moved by 4G etc.
Dynamic communication mode and ground-based server establish connection；After being successfully established, RTC time is updated, it is such as failed, then continue to execute foundation
The process of connection is until successful connection；Then into a preset periodic cycle, in the cycle, first inquiry and under
Carry the fault data of CTCS-2 module and CTCS-3 module；Then fault data is parsed, checks whether that failure has occurred；If hair
Failure has been given birth to, then has been stored fault data under the different files of CF card according to module type；Pass through Ethernet real-time reception
The communication data of BTM module and radio station module；The communication data of disparate modules is recorded under different files；Finally by 4G
Failure and communication data that this cycle period records are sent ground-based server by equal mobile communications networks, then executes next follow
The ring period repeats aforesaid operations.
2) ground-based server
The failure that ground-based server is sent by cordless communication networks real-time reception vehicle carried data collecting devices such as 4G or 5G
And communication data.
All fault types of ATP equipment and failure cause are formed table and corresponded by ground-based server, as train ATP
When device fails, received fault data is parsed, corresponding fault type is parsed, by look-up table to failure
Reason carries out positioning analysis, then by the fault type of analysis and failure cause and the running number etc. of generation ATP equipment fault
Information pushes platform by third party and is pushed to the APP client on mobile terminal.
3) mobile terminal
An APP client is installed in the mobile terminal of the engineering and research staff of each road bureau's electricity business and ATP equipment manufacturer
End, can promptly and accurately understand whether ATP equipment breaks down by the APP client, and take corresponding solution according to fault type
Certainly measure.
The vehicle carried data collecting device of the application is independently of ATP equipment, in ATP device fails, can obtain ATP and set
The failure and communication data of standby all modules, and it is real-time transmitted to ground-based server.Ground-based server can receive the whole nation by 4G
The operating condition of the ATP equipment of each route in range, when ATP equipment fault occurs, the failure of real-time analyzing and positioning ATP equipment
Type and failure cause；Meanwhile platform is pushed by third party and believes the ATP equipment running number to break down and fault type etc.
Breath is pushed on the mobile terminal of each road bureau and ATP equipment manufacturer maintenance personnel, and maintenance personnel can adopt in time according to fault type
Corresponding solution is taken, low-response when solving current ATP device fails causes a large amount of late problems of subsequent train.
It will appreciated by the skilled person that whole or certain steps, system, dress in method disclosed hereinabove
Functional module/unit in setting may be implemented as software, firmware, hardware and its combination appropriate.In hardware embodiment,
Division between the functional module/unit referred in the above description not necessarily corresponds to the division of physical assemblies；For example, one
Physical assemblies can have multiple functions or a function or step and can be executed by several physical assemblies cooperations.Certain groups
Part or all components may be implemented as by processor, such as the software that digital signal processor or microprocessor execute, or by
It is embodied as hardware, or is implemented as integrated circuit, such as specific integrated circuit.Such software can be distributed in computer-readable
On medium, computer-readable medium may include computer storage medium (or non-transitory medium) and communication media (or temporarily
Property medium).As known to a person of ordinary skill in the art, term computer storage medium is included in for storing information (such as
Computer readable instructions, data structure, program module or other data) any method or technique in the volatibility implemented and non-
Volatibility, removable and nonremovable medium.Computer storage medium include but is not limited to RAM, ROM, EEPROM, flash memory or its
His memory technology, CD-ROM, digital versatile disc (DVD) or other optical disc storages, magnetic holder, tape, disk storage or other
Magnetic memory apparatus or any other medium that can be used for storing desired information and can be accessed by a computer.This
Outside, known to a person of ordinary skill in the art to be, communication media generally comprises computer readable instructions, data structure, program mould
Other data in the modulated data signal of block or such as carrier wave or other transmission mechanisms etc, and may include any information
Delivery media.
Claims (10)
1. a kind of vehicle carried data collecting device, which is characterized in that including power module, the first acquisition module, memory module and lead to
Believe module, in which:
The power module is used for, and is powered for other modules；
First acquisition module is used for, and obtains the fault data of mobile unit, and export to memory module；
The memory module is used for, and receives the fault data of the first acquisition module, and category stores the fault data；
The communication module is used for, and is established and is communicated to connect with ground-based server, and the fault data is sent to ground service
Device.
2. vehicle carried data collecting device according to claim 1, which is characterized in that the mobile unit is that train is prevented automatically
ATP equipment is protected, the ATP equipment includes Train operation control system CTCS-2 module and CTCS-3 module, described vehicle-mounted
Data acquisition device is connected with the CTCS-2 module and the CTCS-3 module respectively by RS485 interface；
First acquisition module is specifically used for:
By the device address of CTCS-2 module described in poll and the CTCS-3 module, periodically inquires and obtain described
The fault data of CTCS-2 module and the CTCS-3 module；
The fault data is parsed, whether event is had occurred with the determination CTCS-2 module and the CTCS-3 module
Barrier；
If it is determined that failure has occurred in the CTCS-2 module and the CTCS-3 module, then the fault data is stored to depositing
Store up module.
3. vehicle carried data collecting device according to claim 2, which is characterized in that further include the second acquisition module, in which:
Second acquisition module is used for, and obtains the communication data of mobile unit, and export to memory module；
The memory module is also used to receive the communication data of second acquisition module, and category stores the communication number
According to；
The communication module is also used to the communication data being sent to the ground-based server.
4. vehicle carried data collecting device according to claim 3, which is characterized in that the ATP equipment further includes transponder
Transmit BTM module and radio station module, the vehicle carried data collecting device by Ethernet interface respectively with the BTM module and institute
Radio station module is stated to be connected；
Second acquisition module is specifically used for: passing through BTM module described in Ethernet interface real-time sense and the radio station module
Communication data, and the communication data is exported to memory module.
5. vehicle carried data collecting device according to claim 4, which is characterized in that further include real-time clock module, in which:
The real-time clock module is used for, and when carrying out clock school with time server, and provides clock reality for other modules
When the time；
The memory module is specifically used for:
It detects whether to divide file according to the module type of the ATP equipment；
If not dividing file according to the module type of the ATP equipment, drawn according to the module type of the ATP equipment
Divide file；
The fault data of first acquisition module and/or the communication data of second acquisition module are received, and will the event
Barrier data and/or the communication data category store into the file in the file, the title of the file include with
The information of lower one or more: module type information, acquisition start time information and acquisition end time information.
6. a kind of vehicle carried data collecting system including vehicle carried data collecting device as claimed in claim 1 to 5, special
Sign is, further includes the ground-based server being connected with the vehicle carried data collecting device by network, in which:
The ground-based server is used for, and receives the fault data that the vehicle carried data collecting device is sent, and parses the event
Hinder the corresponding fault type of data and/or failure cause.
7. vehicle carried data collecting system according to claim 6, which is characterized in that further include mobile terminal, in which:
The ground-based server is also used to send the fault type parsed and/or failure cause and mobile unit pair
The running number answered is to mobile terminal；
The mobile terminal is used for, and the fault type and/or failure cause and mobile unit parsed described in reception is corresponding
Running number is simultaneously shown.
8. vehicle carried data collecting system according to claim 6, which is characterized in that the fault data includes the failure
Type information；
The ground-based server parses the corresponding fault type of the fault data and/or failure cause, comprising:
Obtain the fault type information in the fault data；
According to the fault type of mobile unit table corresponding with failure cause, the corresponding failure of the fault type information is obtained
Reason.
9. a kind of vehicle carried data collecting method characterized by comprising
It establishes and communicates to connect with ground-based server；
The fault data of mobile unit is obtained, and category is stored；
The fault data is sent to ground-based server.
10. vehicle carried data collecting method according to claim 9, which is characterized in that the mobile unit is that train is automatic
ATP equipment is protected, the ATP equipment includes Train operation control system CTCS-2 module and CTCS-3 module；
The fault data for obtaining mobile unit, and category store and includes:
By the device address of CTCS-2 module described in RS485 interface poll and the CTCS-3 module, periodically inquire simultaneously
Obtain the fault data of the CTCS-2 module and the CTCS-3 module；
The fault data is parsed, whether event is had occurred with the determination CTCS-2 module and the CTCS-3 module
Barrier；
If it is determined that failure has occurred in the CTCS-2 module and the CTCS-3 module, then category stores the number of faults
According to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910227463.4A CN109889412A (en) | 2019-03-25 | 2019-03-25 | A kind of vehicle carried data collecting devices, systems, and methods |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910227463.4A CN109889412A (en) | 2019-03-25 | 2019-03-25 | A kind of vehicle carried data collecting devices, systems, and methods |
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| CN109889412A true CN109889412A (en) | 2019-06-14 |
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| CN201910227463.4A Pending CN109889412A (en) | 2019-03-25 | 2019-03-25 | A kind of vehicle carried data collecting devices, systems, and methods |
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| CN110943750A (en) * | 2019-12-05 | 2020-03-31 | 中车大连电力牵引研发中心有限公司 | Train remote wireless communication device and method |
| CN111600767A (en) * | 2020-07-17 | 2020-08-28 | 北京和利时系统工程有限公司 | Data processing method, server, client and system |
| CN112512005A (en) * | 2020-12-11 | 2021-03-16 | 聊城大学 | Data acquisition system and method |
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