CN209600514U - Train event recorder and track train - Google Patents
Train event recorder and track train Download PDFInfo
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- CN209600514U CN209600514U CN201822058842.9U CN201822058842U CN209600514U CN 209600514 U CN209600514 U CN 209600514U CN 201822058842 U CN201822058842 U CN 201822058842U CN 209600514 U CN209600514 U CN 209600514U
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Abstract
The utility model embodiment provides a kind of train event recorder and track train.Wherein train event recorder includes: central control unit, densifying plate, wireless interface plate, Beidou positioning plate and event handling plate；Wherein densifying plate, wireless interface plate, Beidou positioning plate and event handling plate pass through the first bus respectively and connect with central control unit；Densifying plate is for encrypting data, and event handling plate is for handling the data of preset kind, to improve the safety and stability of train event recorder work.
Description
Technical field
The utility model embodiment is related to automatic control technology more particularly to a kind of train event recorder and track column
Vehicle.
Background technique
With the gradually rise of track transportation industry, also reach its maturity for the control technology of train, wherein train event
Recorder as a link very important in train control system, for record emergency event during train driving or
Abnormal phenomenon, it is ensured that train driving process safety.
The prior art mainly passes through integrated anticollision recording unit and matched input when designing train event recorder
Rigid lines boards such as output etc., to realize the record for train driving process.
However, train event recorder in the prior art can not encrypt significant data, it can not be to significant data
It is handled in real time, lacks safety and stability so as to cause train event recorder.
Utility model content
The utility model embodiment provides a kind of train event recorder and track train, to improve train event recorder
The safety and stability of work.
In a first aspect, the utility model embodiment provides a kind of train event recorder, comprising: central control unit adds
Close plate, wireless interface plate, Beidou positioning plate and event handling plate；Wherein
The densifying plate, wireless interface plate, Beidou positioning plate and event handling plate pass through respectively the first bus with it is described
Central control unit connection；
For encrypting to data, the event handling plate is used for the data of preset kind the densifying plate
Reason.
In a kind of possible design, further includes: data signal acquisition plate and data-signal output board；Wherein
The data signal acquisition plate is for acquiring the first digital signal；
The data-signal output board is for exporting the second digital signal.
In a kind of possible design, further includes: gateway board, wherein
The gateway board card by first bus respectively with the central control unit, the densifying plate, the nothing
Line interface plate, the Beidou positioning plate and event handling plate connection.
In a kind of possible design, further includes: Ethernet switch board, wherein
The Ethernet switch board respectively with the central control unit, the densifying plate, the wireless interface plate,
The Beidou positioning plate and the event handling plate are connected by the second bus.
In a kind of possible design, further includes: anticollision records board and power panel, wherein
The anticollision record board is connect with the Ethernet switch board；
The power panel by third bus respectively with the gateway board, central control unit, densifying plate, wireless interface
Plate, Beidou positioning plate, event handling plate, data signal acquisition plate, data-signal output board, gateway board, Ethernet switch
Board and anticollision record board connection.
In a kind of possible design, further includes: backboard；Wherein
The central control unit, power panel, densifying plate, wireless interface plate, Beidou positioning plate and event handling plate are set
It sets on the backboard.
In a kind of possible design, 3rd generation mobile communication technology interface, the 4th are provided on the wireless interface plate
Third-generation mobile communication technical interface and wireless fidelity interface.
In a kind of possible design, first bus be RS485 bus, second bus be industry ethernet with
And the third bus is power supply line.
In a kind of possible design, further includes: cabinet, wherein the central control unit, the power panel, described
Densifying plate, the wireless interface plate, the Beidou positioning plate, the event handling plate and the backboard are arranged in the cabinet
It is interior.
Second aspect, the utility model embodiment provide a kind of track train, and the track train includes first party as above
Train event recorder described in face and the various possible designs of first aspect.
Train event recorder and track train provided in this embodiment, wherein train event recorder includes: central control
Unit 101, densifying plate 102, wireless interface plate 103, Beidou positioning plate 104 and event handling plate 105 processed；Wherein densifying plate
102, wireless interface plate 103, Beidou positioning plate 104 and event handling plate 105 are controlled by the first bus 106 with center respectively
Unit 101 connects；For encrypting to data, event handling plate 105 is used to carry out the data of preset kind densifying plate 102
Processing.Significant data is encrypted by the way that densifying plate 102 is arranged, guarantees the authenticity of train operating data, by the way that thing is arranged
Part processing board handles the data of preset kind, to improve the safety and stabilization of the work of train event recorder jointly
Property.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram one of train event recorder provided by the utility model；
Fig. 2 is the structural schematic diagram two of train event recorder provided by the utility model；
Fig. 3 is the structural schematic diagram three of train event recorder provided by the utility model；
Fig. 4 is the structural schematic diagram four of train event recorder provided by the utility model.
Specific embodiment
To keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, below in conjunction with the present embodiment
In attached drawing, the technical solution in the utility model is clearly and completely described, it is clear that described embodiment is this
Utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, the common skill in this field
Art personnel every other embodiment obtained without creative efforts belongs to the utility model protection
Range.
Fig. 1 is the structural schematic diagram one of train event recorder provided by the utility model.As shown in Figure 1, the present embodiment
The train event recorder of offer includes: central control unit 101, densifying plate 102, wireless interface plate 103, Beidou positioning plate
104 and event handling plate 105；Wherein
Densifying plate 102, wireless interface plate 103, Beidou positioning plate 104 and event handling plate 105 are total by first respectively
Line 106 is connect with central control unit 101；
For encrypting to data, event handling plate 105 is used for the data of preset kind densifying plate 102
Reason.
Specifically, central control unit 101 is used to control the data communication of train event recorder, wherein center control is single
Member 101 is connect by the first bus 107 with other modules of train event recorder, is transmitted data by the first bus 107
To corresponding module, wherein central control unit 101 for example may include multiple switch element, also for example may include multiple patrol
Circuit is collected, the present embodiment is not particularly limited the concrete composition and parameter setting of central control unit 101.
Such as there is currently a certain running datas of train to be encrypted, then central control unit 101, which is got, needs
The data to be encrypted, and the data encrypted will be needed to be transmitted to densifying plate 102,102 pairs of the densifying plate data for needing to encrypt carry out
Encrypted result is obtained after encryption, and encrypted result is further sent to by central control unit by the first bus 106
101, encrypted result is further processed in central control unit 101, such as corresponding deposit can be sent to decrypted result
Storage unit is stored, and decrypted result can be also for example transmitted to some processing module and be further processed, the present embodiment
This is not particularly limited.
Further, densifying plate 102, which is used to analyze the received data, is encrypted, and wherein densifying plate 102 passes through the first bus
106 connect with central control unit 101, receive data by the first bus 106 and further data are encrypted, obtain
Central control unit 101 is sent to by the first bus 106 to encrypted result, and by encrypted result, to realize to train number
According to encryption.
Wherein densifying plate 102 for example may include encryption chip, and wherein encryption chip for example can integrate one or more
Encryption Algorithm, for encrypting to train data, wherein densifying plate 102 for example can also include multiple relays, switch member
Part etc., the present embodiment are not particularly limited the concrete composition of switchboard, all integration modules for being able to achieve data encryption feature
Belong to the protection scope of the present embodiment.
In the present embodiment, wireless interface plate 103 is for realizing the wireless connection with external equipment, wherein being wirelessly connected example
It can such as be connected for 3rd generation mobile communication technology (3rd-Generation, 3G), also for example can be Wireless Fidelity
(WIreless-FIdelity, WIFI) connection etc., the present embodiment is not specially limited the concrete mode of wireless connection.
Further, wireless interface plate 103 can be wirelessly connected with external equipment, such as can be connected with computer wireless
It connects, to be sent to the external equipment of wireless connection after cable network signal to be converted to wireless signal, external equipment can be with
The data of train event recorder are read in real time further, store record or long-range control etc..
Wherein Beidou positioning plate 104 is for realizing the reception and transmission of Big Dipper short message message, and wherein Big Dipper short message disappears
Breath refers to the information for the bi-directional that can directly carry out by satellite-signal between satellite positioning-terminal and big-dipper satellite, satellite
Positioning terminal refers to the terminal for being equipped with Beidou Position Fixing Navigation System, and big-dipper satellite refers to the navigation in Beidou Position Fixing Navigation System
Satellite, wherein Beidou satellite navigation system is the Global Satellite Navigation System voluntarily developed of China, can whole day in the world
Time, round-the-clock provide high-precision, highly reliable positioning, navigation, time service service for all types of user.
Specifically, Beidou positioning plate 104 can for example be connect with Beidou Position Fixing Navigation System, by disappearing to Big Dipper short message
The reception and transmission of breath further, provide to realize the location information for obtaining train for the positioning and tracking business of train
Data service.
In the present embodiment, event handling plate 105 is for handling the data of preset kind, wherein preset kind
Data for example can be that the requirement of real-time that train generates in the process of moving is higher, calculates the biggish data of intensity, such as arranges
Abnormal patterns detection in vehicle driving process, also such as failure and reliability reasoning during train driving, event handling
Plate 105 is handled for, the calculating biggish data of intensity higher to such requirement of real-time, to keep the safety fortune of train
Row.
Wherein event handling plate 105 for example may include integrated processor, may also include, for example multiple logic circuits
The concrete composition of event handling plate 105 and internal connection are not particularly limited Deng, the present embodiment, are configured with event handling plate
105 can be realized and be handled in real time the data of preset kind during train driving, thus safeguard the safe operation of train,
Train is avoided to break down.
In the train event recorder of the prior art, encrypting module is not included usually, therefore can not be to train operation
Certain significant datas are encrypted, and densifying plate 102 is provided in the present embodiment, and densifying plate 102 receives central control unit 101 and sends out
Encrypted result is being sent to central control unit 101 after data are encrypted, to realize counterweight by the data sent
The encryption of data is wanted, guarantees the authenticity of train driving data, to improve the safety of train driving.
The wireless connection with external equipment, existing train are also realized by setting wireless interface plate 103 in the present embodiment
Do not have the function being wirelessly connected with external equipment in event recorder, the present embodiment is improved by setting wireless interface plate 103
The controllability and flexibility of train event recorder are not further wrapped usually in the train event recorder of the prior art
Containing locating module, therefore the location information of train can not be obtained, by setting Beidou positioning plate 104 in the present embodiment, so that column
Vehicle event recorder has the function of obtaining train position, so that tracking business for vehicle location provides data service.
In the train event recorder of the prior art do not include to requirement of real-time it is higher, calculate the biggish data of intensity into
The module of row processing will lead to train operation and be easy to appear failure, and the present embodiment is by setting event handling plate 105, to real-time
Property it is more demanding, calculate the biggish data of intensity handled, to improve the stability and safety of train operation.
Train event recorder provided in this embodiment, comprising: central control unit 101, densifying plate 102, wireless interface
Plate 103, Beidou positioning plate 104 and event handling plate 105；Wherein densifying plate 102, wireless interface plate 103, Beidou positioning plate
104 and event handling plate 105 connect with central control unit 101 by the first bus 106 respectively；Densifying plate 102 for pair
Data are encrypted, and event handling plate 105 is for handling the data of preset kind.By the way that 102 counterweight of densifying plate is arranged
Want data to be encrypted, guarantee the authenticity of train operating data, by setting event handling plate to the data of preset kind into
Row processing, to improve the safety and stability of train event recorder work jointly.
On the basis of the above embodiments, train logout provided by the utility model can also with it is multiple and different outer
The connection of portion's equipment, is further discussed in detail below with reference to Fig. 2 and Fig. 3.Fig. 2 is train thing provided by the utility model
The structural schematic diagram two of part recorder, Fig. 3 are the structural schematic diagram three of train event recorder provided by the utility model.
As shown in Fig. 2, on the basis of the above embodiments, further includes: data signal acquisition plate 207 and data-signal output
Plate 208；Wherein
Data signal acquisition plate is for acquiring the first digital signal；
Data-signal output board is for exporting the second digital signal.
Wherein as shown in Fig. 2, including central control unit 101, densifying plate 102, wireless interface plate 103, Beidou positioning plate
104, introduction has been carried out in event handling plate 105 and the first bus 206, above-mentioned module in the above-described embodiments, herein not
It repeats again.
Specifically, data signal acquisition plate 207 is used to acquire the first digital signal, wherein the first digital signal example acquired
It can be such as the control signal for train speed, also such as can be the adjustment signal to train temperature, the present embodiment pair
This is not particularly limited.
External connector for example wherein can be set on data signal acquisition plate 207, as shown in figure 3,307 in Fig. 3
For the schematic diagram of the interface of data signal acquisition plate, the first external connector 3071 is provided on data signal acquisition plate 307,
It can connect external equipment by the first external connector 3071, after connecting external equipment, can directly be set by outside
It is standby that train event recorder is controlled, the data signal acquisition plate 307 gone out given in Fig. 3 and the first external connector
3071 are exemplary, not unique implementation, specific implementation of the present embodiment to data-signal collection plate 307
It is not specially limited.
Data signal acquisition plate 207 collects the first digital signal of external equipment transmission, and by first digital signal
It is sent to central control unit 201, which is further sent to corresponding module by central control unit 201,
To realize the control to train by external equipment, the flexibility of Train Control is improved.
Further, digital signal output board 208 is for exporting the second digital signal, wherein the second digital signal exported
Such as can be the speed of train, also such as can be the safety signal of train, the present embodiment be not particularly limited this.
External connector equally wherein can be set on data-signal output board 208, as shown in figure 3, data-signal is defeated
The second external connector 3081 is provided on ejecting plate 308, data-signal output board 308 is set by external connector 3081 with outside
Second digital signal, can be sent to external equipment by standby connection, the data-signal output board 308 gone out given in Fig. 3 and the
Two external connectors 3081 are only exemplary, and not unique implementation, the present embodiment is to data-signal output board 308
Specific implementation is not specially limited.
Second digital signal of train is sent to the external equipment of connection by data-signal output board 308, so as to
The multinomial operation data of quick obtaining train on external equipment, so that more efficient realize to the control of train and to train
The monitoring of operating status.
On the basis of the above embodiments, further includes: gateway board 209, wherein
Gateway board 209 by the first bus 206 respectively with central control unit 201, densifying plate 202, wireless interface plate
203, Beidou positioning plate 204 and event handling plate 205 connect.
Gateway board 209 is also connected by the first bus 206 and data signal acquisition plate 207, data-signal output board 208
It connects.
Specifically, gateway board 209 is converted to this for connecting external equipment, and by the corresponding interface protocol of external equipment
The applicable interface protocol of the train event recorder that embodiment provides, such as the corresponding interface protocol of external equipment is CANopen,
The corresponding interface protocol of train event recorder also for example provided in this embodiment is multifunctional vehicle bus
(Multifunction Vehicle Bus, MVB) agreement, gateway board 209 can connect external equipment at this time, and realize and connect
Mouth agreement mutually converts
It is only exemplary above and gateway board 209 is introduced, the present embodiment is to gateway board and train event
The specific agreement of recorder is not particularly limited, by the way that gateway board 209 is arranged, so as to guarantee that train event recorder is answered
For meeting the market requirement under more scenes.
Optionally, on the basis of the above embodiments, further includes: Ethernet switch board 210, wherein
Ethernet switch board 210 respectively with central control unit 201, densifying plate 202, wireless interface plate 203, Beidou
Positioning plate 204 and event handling plate 205 are connected by the second bus 211.
Wherein Ethernet switch board 210 describes in above-described embodiment for realizing the routing and distribution of data
Central control unit 201 is used to control the data communication of train, is realized by setting Ethernet switch board 210 to data
Routing can effectively realize the control to train data communication.
Specifically, if needing to encrypt there is currently data, central controller 201 will need to add by taking data encryption as an example
The mark of close data and densifying plate 202 is sent to Ethernet switch board 210, and Ethernet switch plate 210 is receiving
The data road for parsing to the content for later receiving this, and further being encrypted needs according to the mark of densifying plate 202
By to densifying plate 202, the data that 202 pairs of densifying plate needs encrypt obtain encrypted result after being encrypted, and will encryption
As a result and the mark of central control unit 201 is sent to Ethernet switch board 210, Ethernet switch board 210 into
The encrypted result is sent to central control unit 201 by one step, to realize the routing forwarding to data, assists center control single
The data communication of first 201 pairs of trains controls, to improve the efficiency of Train Control.
Optionally, on the basis of the above embodiments, further includes: anticollision records board 212 and power panel 213, wherein
Anticollision record board 212 is connect with Ethernet switch board 210；
Power panel 213 by third bus 214 respectively with gateway board 209, central control unit 201, densifying plate 202,
Wireless interface plate 203, Beidou positioning plate 204, event handling plate 205, data signal acquisition plate 207, data-signal output board
208, gateway board 209, Ethernet switch board 210 and anticollision record board 212 connect.
Specifically, the data that anticollision record board 212 is used to record train event recorder store, wherein anticollision
Recording board 212 for example can be the memory with collision prevention function, concrete model of the present embodiment to anticollision record board 212
It is not specially limited with parameter.Wherein anticollision record board 212 is connect with Ethernet switch board 210, and in center, control is single
After 201 pairs of member receives data to be stored, central processing unit 201 will be wait store by Ethernet switch board 210
Data be sent to anticollision record board 212, to realize to the records of train driving data.
Board 212 is recorded by setting anticollision, the secure storage to train driving data can be effectively realized, avoid because of hair
Raw shock etc. causes the damage of train driving data.
Further, it is additionally provided with power panel 213, wherein 213 one end of power panel is connected with power supply, and the other end passes through third
Bus 214 respectively with gateway board 209, central control unit 201, densifying plate 202, wireless interface plate 203, Beidou positioning plate
204, event handling plate 205, data signal acquisition plate 207, data-signal output board 208, gateway board 209, Ethernet exchanging
Machine board 210 and anticollision record board 212 connect.
Wherein, voltage needed for the voltage of power supply can be converted to the work of train event recorder by power panel 213, such as
Supply voltage is 110V, and the voltage rating of train event recorder work is 5V, then power panel can be by the power supply electricity of 110V
Pressure is converted to the rated operational voltage of 5V, to meet the work requirements of train event recorder, above be exemplary into
Row is introduced, and the present embodiment is not particularly limited supply voltage and rated operational voltage, and power panel 213 converts supply voltage
After voltage needed for the work of train event recorder, it is powered for other boards.
Power panel 213 for example may include transformer, may also include, for example operational amplifier etc., the present embodiment is to power supply
The concrete composition of plate 213 is not particularly limited, and the adjusting to voltage is realized by setting power panel 213, so that train thing
Part recorder can work under rated voltage, realize steady operation.
Optionally, train event recorder provided in this embodiment is additionally provided with the 4th bus 215, wherein the 4th bus
215 such as can be for MVB bus, and the present embodiment is not specially limited this, specifically, the 4th bus 215 connects central control
Unit 201 processed, the 4th bus 215 can also for example connect the external equipment for supporting MVB protocol communication, and the external equipment of connection is logical
It crosses the 4th bus 215 and the data of needs is sent to central control unit 201, central control unit 201 carries out into one data
Step processing, by the way that the 4th bus 215 is arranged, to meet the needs of train event recorder is under varying environment distinct device.
Train event recorder provided in this embodiment is adopted by the way that data-signal is arranged on the basis of the above embodiments
Collect plate 207 and data-signal output board 208, improves the flexibility of Train Control；By the way that gateway board 209 is arranged, can guarantee
Train event recorder is applied under more scenes；It can effectively be realized to column by the way that Ethernet switch board 210 is arranged
The control of car data communication；Board 212 is recorded by setting anticollision, effectively realizes the secure storage to train driving data；It is logical
Cross the steady operation that setting power panel 213 realizes train event recorder.
On the basis of the above embodiments, train event recorder provided in this embodiment further include: backboard；Wherein
Central control unit, power panel, densifying plate, wireless interface plate, Beidou positioning plate and the setting of event handling plate exist
On backboard.
Specifically, train event recorder can be divided into front panel and backboard, dorsulum include physical circuit with
In-built part, and it includes the intuitive operable part such as connector, display screen that front panel, which is, by the way that center is controlled
Unit, power panel, densifying plate, wireless interface plate, Beidou positioning plate and event handling plate are arranged on backboard, can be effective
The various functions of train event recorder are integrated on one device, to realize the efficient control to train.
Further, on the basis of the above embodiments, 3rd generation mobile communication technology is provided on wireless interface plate to connect
Mouth, fourth generation mobile communication technology interface and wireless fidelity interface.
Wherein 3rd generation mobile communication technology (3rd-Generation, 3G) interface, fourth generation mobile communication technology (4rd-
Generation, 4G) interface and Wireless Fidelity (WIreless-FIdelity, WIFI) interface is for connecting corresponding realization
The equipment of wireless connection realizes the equipment being wirelessly connected by connection, cable network signal is converted to corresponding wireless signal,
After being wirelessly connected with external equipment, which can be sent to corresponding external equipment, thus realize with
The data interaction of external equipment improves the controllability to train event recorder.
Optionally, on the basis of the above embodiments, the first bus is RS485 bus, and the second bus is industry ethernet
And third bus is power supply line.
Specifically, the first bus is for connecting central control unit, densifying plate, wireless interface plate, Beidou positioning plate, event
Processing board, gateway board, Ethernet switch board, digital signal acquiring plate, digital signal output board, the first bus can be with
It is connect with external equipment, the conversion of agreement is realized by gateway board, to realize in train event recorder and external equipment
Data transmission and train event recorder inside data transmission, wherein RS485 bus use half-duplex operation, branch
Multipoint data communication is held, RS485 bus has the characteristics that wiring is simple, so as to simply and effectively realize train logout
The data of instrument are transmitted.
Further, the second bus is for connecting central control unit, Ethernet switch board, densifying plate, wirelessly connecing
Oralia, Beidou positioning plate, event handling plate and anticollision record board, to realize that the data inside train event recorder pass
It is defeated and record, wherein industry ethernet have many advantages, such as traffic rate height and it is at low cost, by with Ethernet switch plate
The data communication inside train event recorder is realized in card connection, so as to realize efficient realization train event recorder
Data communication, while saving development cost.
In the present embodiment, third bus is used for power panel and central control unit, densifying plate, wireless interface plate, north
Struggle against positioning plate, event handling plate, gateway board, Ethernet switch board, digital signal acquiring plate, digital signal output board with
And anticollision recording unit is attached, and is powered for the normal work of train event recorder, wherein third bus is power supply
Line, power supply line for example may include AC power cord, may also include, for example direct current supply line, wherein the particular type of power supply line
It number can according to need and to be selected with type, the present embodiment is not particularly limited this.
Further, on the basis of the above embodiments, further includes: cabinet, wherein central control unit, adds power panel
Close plate, wireless interface plate, Beidou positioning plate, event handling plate and backboard are arranged in cabinet.
Specifically, by will be at central control unit, power panel, densifying plate, wireless interface plate, Beidou positioning plate, event
It manages plate and backboard is arranged in cabinet, train event recorder can easily be managed, and can be by train thing
Part recorder is mounted on the appointed part of train.
It describes in detail, schemes to train event recorder provided by the utility model below with reference to a specific example
4 be the structural schematic diagram four of train event recorder provided by the utility model.
As shown in figure 4, central control unit 401 can with densifying plate 402, wireless interface plate 403, Beidou positioning plate 404,
Event handling plate 405 and anticollision data board 412 connect.When needing to encrypt there are data, central control unit 401 will need
The data of encryption are sent to densifying plate 402, and 402 pairs of densifying plate need the data encrypted to be encrypted, further will encryption
As a result it is sent to central control unit 401, encrypted result further can be sent to anticollision record again by central control unit 401
Board 412 is stored, and wherein the transmission of data can be completed by RS485 bus, can also be completed by industry ethernet.
When needing to obtain train position, Beidou positioning plate 404 obtains Beidou short message message by big-dipper satellite, and will
The Beidou short message message is parsed, and obtains the position of train, and the position data of train is further sent to central control
The dimension data can be further sent to the module of needs by unit 401 processed, central control unit 401.
When needing to be wirelessly connected with external equipment, wireless interface plate 403 by wireless network and external equipment into
Row connection, in Fig. 4, external equipment is after getting the data that wireless interface plate 402 is sent by wireless network, Ke Yijin
One step sends the data to ground station server, and data are further processed in ground station server, to realize
Control by external equipment to train event recorder improves the flexibility controlled train event recorder.
As shown in figure 4, wherein Ethernet switch board 410 for example can also by Ethernet and passenger information system into
Row data interaction, thus the train data for obtaining the data of needs from passenger information system or needing passenger information system
It is sent to target position.Optionally, gateway board can be connected with the port RS485 by RS485 bus, use different associations when having
The external equipment of view needs to carry out data interaction with train event recorder, can carry out data interaction by RS485 interface,
RS485 bus sends the data to gateway board 409, and gateway board 409 carries out the conversion of agreement, so that train event is remembered
Record instrument can more widely realize the data interaction with external equipment, improve applicability.
Wherein central control unit 401 can also carry out data interaction by MVB bus and Train Control and management system,
To obtain the train operating data of needs or be sent in Train Control and management system to by necessary data, thus real
The cooperation of existing train event recorder and Train Management system.
In conclusion train event recorder provided by the utility model, carries out significant data by setting densifying plate
Encryption, guarantees the authenticity of train operating data, is handled by the way that event handling plate is arranged the data of preset kind, simultaneously
Data interaction is carried out by different types of bus and a variety of different types of external equipments or control system, to mention jointly
The safety and stability of high train event recorder work.
The utility model additionally provides a kind of track train, which includes the train introduced in previous embodiment
Event recorder.It specifically may refer to the associated description in previous embodiment.
Those of ordinary skill in the art will appreciate that: realize that all or part of the steps of the various embodiments described above can pass through journey
Sequence instructs relevant hardware to complete.Program above-mentioned can be stored in a computer readable storage medium.The program exists
When execution, execution includes the steps that above-mentioned each method embodiment；And storage medium above-mentioned includes: ROM, RAM, magnetic disk or light
The various media that can store program code such as disk.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of train event recorder characterized by comprising central control unit, densifying plate, wireless interface plate, Beidou
Positioning plate and event handling plate；Wherein
The densifying plate, wireless interface plate, Beidou positioning plate and event handling plate pass through the first bus and the center respectively
Control unit connection；
The densifying plate is for encrypting data, and the event handling plate is for handling the data of preset kind.
2. recorder according to claim 1, which is characterized in that further include: data signal acquisition plate and data-signal are defeated
Ejecting plate；Wherein
The data signal acquisition plate is for acquiring the first digital signal；
The data-signal output board is for exporting the second digital signal.
3. recorder according to claim 1, which is characterized in that further include: gateway board, wherein
The gateway board card by first bus respectively with the central control unit, the densifying plate, described wirelessly connect
Oralia, the Beidou positioning plate and event handling plate connection.
4. recorder according to claim 3, which is characterized in that further include: Ethernet switch board, wherein
The Ethernet switch board respectively with the central control unit, densifying plate, the wireless interface plate, described
Beidou positioning plate and the event handling plate are connected by the second bus.
5. recorder according to claim 4, which is characterized in that further include: anticollision records board and power panel, wherein
The anticollision record board is connect with the Ethernet switch board；
The power panel by third bus respectively with the gateway board, central control unit, densifying plate, wireless interface plate,
Beidou positioning plate, event handling plate, data signal acquisition plate, data-signal output board, gateway board, Ethernet switch board
And anticollision record board connection.
6. recorder according to claim 1, which is characterized in that further include: backboard；Wherein
The central control unit, power panel, densifying plate, wireless interface plate, Beidou positioning plate and the setting of event handling plate exist
On the backboard.
7. recorder according to claim 1, which is characterized in that it is mobile logical to be provided with the third generation on the wireless interface plate
Believe technical interface, fourth generation mobile communication technology interface and wireless fidelity interface.
8. recorder according to claim 5, which is characterized in that first bus is RS485 bus, and described second is total
Line is industry ethernet and the third bus is power supply line.
9. recorder according to claim 6, which is characterized in that further include: cabinet, wherein the central control unit,
The power panel, the densifying plate, the wireless interface plate, the Beidou positioning plate, the event handling plate and the back
Plate is arranged in the cabinet.
10. a kind of track train, which is characterized in that the track train includes train as described in any one of claim 1 to 9
Event recorder.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201822058842.9U CN209600514U (en) | 2018-12-10 | 2018-12-10 | Train event recorder and track train |
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| CN201822058842.9U CN209600514U (en) | 2018-12-10 | 2018-12-10 | Train event recorder and track train |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112070926A (en) * | 2020-07-16 | 2020-12-11 | 苏州华启智能科技有限公司 | Data encryption and storage system and equipment with high standard protection |
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2018
- 2018-12-10 CN CN201822058842.9U patent/CN209600514U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112070926A (en) * | 2020-07-16 | 2020-12-11 | 苏州华启智能科技有限公司 | Data encryption and storage system and equipment with high standard protection |
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