CN110211256A - Appearing method is answered in aobvious device and vehicle driving fact again for vehicle and its vehicle driving fact - Google Patents
Appearing method is answered in aobvious device and vehicle driving fact again for vehicle and its vehicle driving fact Download PDFInfo
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- CN110211256A CN110211256A CN201810168158.8A CN201810168158A CN110211256A CN 110211256 A CN110211256 A CN 110211256A CN 201810168158 A CN201810168158 A CN 201810168158A CN 110211256 A CN110211256 A CN 110211256A
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- 238000003780 insertion Methods 0.000 claims description 6
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- 230000002194 synthesizing effect Effects 0.000 claims description 2
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
- B60R11/0211—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for record carriers apparatus, e.g. video recorders, tape players or CD players
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- G—PHYSICS
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- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C5/00—Registering or indicating the working of vehicles
- G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
- G07C5/0841—Registering performance data
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0001—Arrangements for holding or mounting articles, not otherwise provided for characterised by position
- B60R2011/0003—Arrangements for holding or mounting articles, not otherwise provided for characterised by position inside the vehicle
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Abstract
This application involves technical field of vehicle, there is provided that a kind of vehicle and its vehicle driving fact show device again and appearing method is answered in vehicle driving fact, including picture pick-up device, multiple sensors and processor, picture pick-up device obtains traffic fact for shooting, multiple sensors are used to acquire the operation signal of vehicle driver, and the operation signal includes three kinds at least in timestamp, steering wheel rotating vector, GPS parameter, brake, throttle, parking brake, clutch, light and parking brake；High speed interconnection is used for transmission the traffic fact or the operation signal；The processor is used for according to the traffic fact and the operation signal, synthesis while the traveling live video for showing traffic fact and operation signal.The application travels live video and voluntarily watches or be supplied to third party's viewing, such as traffic police and insurance company etc. convenient for driver, and accuracy rate is high and facilitates very clear, popularization and use, raising product competitiveness conducive to product.
Description
Technical field
This application involves automobile video frequency technical fields, and in particular to a kind of vehicle driving fact shows device and vehicle driving again
Appearing method is answered in fact, and the use vehicle driving fact shows device again or the vehicle of appearing method is answered in vehicle driving fact.
Background technique
It is well known that in city traffic network, China, due to generally existing a variety of by motor vehicle, non-motor vehicle, pedestrian etc.
The mixed traffic flow that current mode is composed is caused traffic flow conditions variation complicated, passes through what is changed based on traffic flow conditions
Automatic testing method detects traffic incident, and the effect is unsatisfactory, and rate of false alarm is higher, needs to carry out traffic incident true
After recognizing, corresponding rescue work could be carried out；With the quickening of urbanization process, cause artificial monitor mode working strength
Greatly, it is be easy to cause work fatigue, causes to detect in time, phenomena such as testing result is inaccurate.In addition, when discovery traffic accident
After event, since event detection, confirmation, report personnel are not usually the professional of traffic incident processing, it will cause
The acquisition of the relevant information of traffic incident is not comprehensive, event influence degree judgement inaccuracy.Above-mentioned phenomenon is unfavorable for handing over
The development of logical disposition and emergency relief work.
Furthermore, after traffic accident occurs, due to accident judgement inaccuracy, description experience, accident person it is severely injured,
Even dead etc. reasons, party cannot make correct statement, or even cause itself to be judged to responsibility due to wrong statement
The case where, especially it is the absence of the new hand driver of experiences of power accidents disposal, it is not known that how to state accident cause and effect, it is therefore, existing
Technology seriously affects the usage experience of user.
It is insufficient for the various aspects of the prior art, present inventor by further investigation, propose a kind of vehicle and its
Vehicle driving fact shows device again and appearing method is answered in vehicle driving fact.
Summary of the invention
The purpose of the application is, provides a kind of vehicle and its vehicle driving fact shows device again and vehicle driving fact is multiple
Appearing method can synthesize while show traffic fact and operation letter automatically according to the operation signal of traffic fact and driver
Number traveling live video, voluntarily watch or be supplied to third party's viewing convenient for driver, such as traffic police and insurance company etc.,
Accuracy rate is high and facilitates situation hair that is very clear, while largely can be avoided accident responsibility judgement inaccuracy
It is raw, popularization and use, raising product competitiveness conducive to product.
In order to solve the above technical problems, the application provides a kind of vehicle driving fact shows device again, wherein the vehicle row
Sailing the live device that shows again includes:
Picture pick-up device is detachably set on vehicle, obtains traffic fact for shooting；
Multiple sensors are detachably set on vehicle, for acquiring the operation signal of vehicle driver, the operation letter
Number include timestamp, steering wheel rotating vector, GPS parameter, brake, throttle, parking brake, clutch, light and parking brake at least
Wherein three kinds；
High speed interconnection, is detachably set on vehicle, is used for transmission the traffic fact or the operation signal；
Processor is detachably set on vehicle and by the high speed interconnection and the picture pick-up device and a variety of biographies
Sensor is connected, for according to the traffic fact and the operation signal, synthesizing while showing traffic fact and operation signal
Traveling live video, with by the traveling live video to traveling fact shown again.
Wherein, the high speed interconnection includes CAN bus, LVDS bus and industry ethernet.
Wherein: the picture pick-up device is automobile data recorder, and the processor is that in-vehicle processor or automobile data recorder are handled
Device.
Wherein, the automobile data recorder is also used to play the display traveling live video, to be shown again.
Wherein, communication synchronization is carried out simultaneously by the high speed interconnection between the automobile data recorder and the processor
Time alignment stamp.
Wherein, the automobile data recorder gets the operation signal by the high speed interconnection, according to traffic reality
The timestamp of condition and the timestamp of operation signal carry out insertion synthesis, are shown in the form of the operation signal is passed through wicket
In the traffic fact.
Wherein, the processor is also used to obtain real-time navigation route, and the navigation routine is synthesized to the traveling
Live video.
In order to solve the above technical problems, the application also provides a kind of vehicle, wherein the vehicle configuration has above-mentioned vehicle
Traveling is live to show device again.
In order to solve the above technical problems, the application, which also provides a kind of vehicle driving fact, answers appearing method, the vehicle driving
Appearing method includes: again for fact
It shoots to obtain traffic fact by the picture pick-up device being detachably set on vehicle；
The operation signal of vehicle driver, the operation letter are acquired by the multiple sensors being detachably set on vehicle
Number include timestamp, steering wheel rotating vector, GPS parameter, brake, throttle, parking brake, clutch, light and parking brake at least
Wherein three kinds；
The traffic fact or the operation signal are transmitted by the high speed interconnection being detachably set on vehicle；
Processor by being detachably set on vehicle synthesizes simultaneously according to the traffic fact and the operation signal
The traveling live video of traffic fact and operation signal is shown, to answer by the traveling live video traveling fact
It is aobvious.
Wherein, the high speed interconnection includes CAN bus, LVDS bus and industry ethernet；
The picture pick-up device is automobile data recorder, and the processor is in-vehicle processor or automobile data recorder processor；
The processor by being detachably set on vehicle is synthesized according to the traffic fact and the operation signal
After the step of showing the traveling live video of traffic fact and operation signal simultaneously, further includes:
It is played by the automobile data recorder and shows the traveling live video, to be shown again.
Wherein, communication synchronization is carried out simultaneously by the high speed interconnection between the automobile data recorder and the processor
Time alignment stamp；
The processor by being detachably set on vehicle is synthesized according to the traffic fact and the operation signal
The step of showing the traveling live video of traffic fact and operation signal simultaneously, specifically includes:
The automobile data recorder gets the operation signal by the high speed interconnection, according to traffic it is live when
Between stamp and the timestamp of operation signal carry out insertion synthesis, by by the operation signal by wicket in the form of display described
In traffic fact.
Wherein, the processor by being detachably set on vehicle is believed according to the traffic fact and the operation
Number, the step of synthesis shows the traveling live video of traffic fact and operation signal simultaneously, further includes: acquisition real-time navigation road
Line, and the navigation routine is synthesized to the traveling live video.
The application vehicle and its vehicle driving fact show device again and appearing method is answered in vehicle driving fact, and vehicle driving is live
Showing device again includes picture pick-up device, multiple sensors, high speed interconnection and processor, and the picture pick-up device is obtained for shooting
Traffic is live, and the multiple sensors are used to acquire the operation signal of vehicle driver, and the operation signal includes timestamp, side
Three kinds at least within into disk rotating vector, GPS parameter, brake, throttle, parking brake, clutch, light and parking brake；High speed is mutually
Join bus, is used for transmission the traffic fact or the operation signal；The processor is used for according to the traffic fact and institute
Operation signal, synthesis while the traveling live video for showing traffic fact and operation signal are stated, to pass through the live view of the traveling
Frequency shows traveling fact again.The application can synthesize while aobvious automatically according to the operation signal of traffic fact and driver
Show the traveling live video of traffic fact and operation signal, voluntarily watches or be supplied to third party's viewing convenient for driver, than
Such as traffic police and insurance company, accuracy rate is high and facilitates very clear, while largely can be avoided accident responsibility
The situation of judgement inaccuracy occurs, popularization and use, raising product competitiveness conducive to product.
Above description is only the general introduction of technical scheme, in order to better understand the technological means of the application,
And it can be implemented in accordance with the contents of the specification, and in order to allow the above and other objects, features and advantages of the application can
It is clearer and more comprehensible, it is special below to lift preferred embodiment, and cooperate attached drawing, detailed description are as follows.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that the fact of the application vehicle driving shows one embodiment of device again.
Fig. 2 is the flow diagram that one embodiment of appearing method is answered in the fact of the application vehicle driving.
Fig. 3 is the embodiment effect picture for showing device again using the fact of the application vehicle driving and being shown again.
Specific embodiment
Further to illustrate that the application is the technical means and efficacy reaching predetermined application purpose and being taken, below in conjunction with
Attached drawing and preferred embodiment show side to device and vehicle driving fact is shown again according to the application vehicle and its vehicle driving fact again
Specific embodiment, method, step, feature and its effect of method, detailed description are as follows.
Aforementioned and other technology contents, feature and effect in relation to the application refer to the preferable reality of schema in following cooperation
Applying in the detailed description of example can clearly appear from.By the explanation of specific embodiment, when can be that reach predetermined mesh to the application
The technological means taken and effect be able to more deeply and it is specific understand, however institute's accompanying drawings are only to provide with reference to and say
It is bright to be used, not it is used to limit the application.
Referring to Fig. 1, Fig. 1 is the structural schematic diagram that the fact of the application vehicle driving shows one embodiment of device again.
In the present embodiment, it includes but is not limited to picture pick-up device 11, Duo Zhongchuan that the vehicle driving fact shows device again
Sensor 12, processor 13 and high speed interconnection 14, the processor 13 by the high speed interconnection 14 respectively with it is described
Picture pick-up device 11 is connected with multiple sensors 12.
It should be noted that the picture pick-up device 11, is detachably set on vehicle, traffic fact is obtained for shooting；
The multiple sensors 12, are detachably set on vehicle, for acquiring the operation signal of vehicle driver, the operation signal
Including in timestamp, steering wheel rotating vector, GPS parameter, brake, throttle, parking brake, clutch, light and parking brake at least its
In three kinds；The high speed interconnection 14, is detachably set on vehicle, is used for transmission the traffic fact or operation letter
Number；The processor 13, is detachably set on vehicle, for according to the traffic fact and the operation signal, synthesis to be same
When show the traveling live video of traffic fact and operation signal, to be answered by the traveling live video traveling fact
It is aobvious.
For example, present embodiment synthesizes while showing the traveling live video of traffic fact and operation signal, can be with
It for analyzing traffic accident, such as accident pattern, such as knocks into the back, is overtaken other vehicles situations such as hitting by side, alternatively, analysis driver's drives
Whether accurate sail behavior.
It should be strongly noted that high speed interconnection 14 described in present embodiment include CAN (controller local area network,
Controller Area Network) bus, LVDS (low-voltage differential signal, Low Voltage Differential
Signal) bus and industry ethernet.In this way, present embodiment needs not rely on network and Cloud Server, can be with
In some no network environments, such as in tunnel, data transmission is realized in the place of the poor signals such as countryside, and the application is not in letter
Number transmission easily interrupt and influence traveling live video the case where.
Furthermore, present embodiment can rotate small, braking strength for steering wheel by way of CAN bus
Situations such as small, is accurately identified, and the prior art is avoided to carry out the case where action recognition leads to error by shooting video.And
And understandable is that in such a way that multiple sensors 12 and high speed interconnection 14 cooperate, driver behavior may be implemented
Digitized processing.
In the present embodiment, the picture pick-up device 11 can be 360 degree of camera shootings of automobile data recorder or vehicle self-carrying
Head etc., in addition, the processor 13 can be in-vehicle processor or automobile data recorder processor.In this way, Ke Yi
Video Composition processing is carried out on automobile data recorder or vehicle device equipment, and is not only limited and only upper one of wherein carried out video conjunction
At the case where.
It should be noted that the in-vehicle processor, can be the MCU (microprocessor) of vehicle device equipment.
In the present embodiment, the automobile data recorder is also used to play the display traveling live video, to be answered
It is aobvious.Certainly, in other embodiments, the traveling live video can also be uploaded to Cloud Server or is transferred to vehicle
Machine equipment plays out.
It is noted that realize that traffic fact and the accurate of operation signal are synthesized and corresponded, the driving note
It records and communication synchronization and time alignment stamp is carried out by the high speed interconnection 14 between instrument and the processor 13.
Correspondingly, the automobile data recorder gets the operation signal by the high speed interconnection 14, according to friendship
The timestamp for leading to live timestamp and operation signal carries out insertion synthesis, by by the operation signal by wicket in the form of
It is shown in the traffic fact.Wherein, the wicket mode of present embodiment synthesis can be suspension windows or semi-transparent
The mode of bright window or the window that can expand/reduce shows the operation signal, and specific effect picture please refers to shown in Fig. 3.
It should be noted that processor 13 described in present embodiment is also used to obtain real-time navigation route, and led described
Air route line is synthesized to the traveling live video.
The application can synthesize automatically according to the operation signal of traffic fact and driver while show that traffic is live and grasps
Make the traveling live video of signal, voluntarily watches or be supplied to third party's viewing, such as traffic police and insurance public affairs convenient for driver
Department etc., accuracy rate is high and facilitates feelings that are very clear, while largely can be avoided accident responsibility judgement inaccuracy
Condition occurs, popularization and use, raising product competitiveness conducive to product.
Please referring next to Fig. 1, the application also provides a kind of vehicle, and the vehicle configuration has vehicle described in above embodiment
Traveling is live shows device again.
In the present embodiment, it includes but is not limited to picture pick-up device 11, Duo Zhongchuan that the vehicle driving fact shows device again
Sensor 12, processor 13 and high speed interconnection 14, the processor 13 by the high speed interconnection 14 respectively with it is described
Picture pick-up device 11 is connected with multiple sensors 12.
It should be noted that the picture pick-up device 11, is detachably set on vehicle, traffic fact is obtained for shooting；
The multiple sensors 12, are detachably set on vehicle, for acquiring the operation signal of vehicle driver, the operation signal
Including in timestamp, steering wheel rotating vector, GPS parameter, brake, throttle, parking brake, clutch, light and parking brake at least its
In three kinds；The high speed interconnection 14, is detachably set on vehicle, is used for transmission the traffic fact or operation letter
Number；The processor 13, is detachably set on vehicle, for according to the traffic fact and the operation signal, synthesis to be same
When show the traveling live video of traffic fact and operation signal, to be answered by the traveling live video traveling fact
It is aobvious.
For example, present embodiment synthesizes while showing the traveling live video of traffic fact and operation signal, can be with
It for analyzing traffic accident, such as accident pattern, such as knocks into the back, is overtaken other vehicles situations such as hitting by side, alternatively, analysis driver's drives
Whether accurate sail behavior.
It should be strongly noted that high speed interconnection 14 described in present embodiment include CAN bus, LVDS bus and with
Too network bus.In this way, present embodiment needs not rely on network and Cloud Server, can be in some no network rings
Data transmission is realized in border, such as in tunnel, the place of the poor signals such as countryside, the application be not in signal transmission easily interrupt and
The case where influencing traveling live video.
Furthermore, present embodiment can rotate small, braking strength for steering wheel by way of CAN bus
Situations such as small, is accurately identified, and the prior art is avoided to carry out the case where action recognition leads to error by shooting video.And
And understandable is that in such a way that multiple sensors 12 and high speed interconnection 14 cooperate, driver behavior may be implemented
Digitized processing.
In the present embodiment, the picture pick-up device 11 can be 360 degree of camera shootings of automobile data recorder or vehicle self-carrying
Head etc., in addition, the processor 13 can be in-vehicle processor or automobile data recorder processor.In this way, Ke Yi
Video Composition processing is carried out on automobile data recorder or vehicle device equipment, and is not only limited and only upper one of wherein carried out video conjunction
At the case where.
It should be noted that the in-vehicle processor, can be the MCU (microprocessor) of vehicle device equipment.
In the present embodiment, the automobile data recorder is also used to play the display traveling live video, to be answered
It is aobvious.Certainly, in other embodiments, the traveling live video can also be uploaded to Cloud Server or is transferred to vehicle
Machine equipment plays out.
It is noted that realize that traffic fact and the accurate of operation signal are synthesized and corresponded, the driving note
It records and communication synchronization and time alignment stamp is carried out by the high speed interconnection 14 between instrument and the processor 13.
Correspondingly, the automobile data recorder gets the operation signal by the high speed interconnection 14, according to friendship
The timestamp for leading to live timestamp and operation signal carries out insertion synthesis, by by the operation signal by wicket in the form of
It is shown in the traffic fact.Wherein, the wicket mode of present embodiment synthesis can be suspension windows or semi-transparent
The mode of bright window or the window that can expand/reduce shows the operation signal, and specific effect picture please refers to shown in Fig. 3.
It should be noted that processor 13 described in present embodiment is also used to obtain real-time navigation route, and led described
Air route line is synthesized to the traveling live video.
Referring to Fig. 2, Fig. 2 is the flow diagram that one embodiment of appearing method is answered in the fact of the application vehicle driving.
In the present embodiment, it includes but is not limited to the following steps that appearing method is answered in the vehicle driving fact.
Step S201 shoots to obtain traffic fact by the picture pick-up device being detachably set on vehicle；
Step S202 acquires the operation signal of vehicle driver by the multiple sensors being detachably set on vehicle,
The operation signal includes timestamp, steering wheel rotating vector, GPS parameter, brake, throttle, parking brake, clutch, light and hand
Three kinds at least in brake；
Step S203 transmits the traffic fact or the behaviour by the high speed interconnection being detachably set on vehicle
Make signal；
Step S204 is believed by the processor being detachably set on vehicle according to the traffic fact and the operation
Number, synthesis while showing the traveling live video of traffic fact and operation signal, with by the traveling live video to traveling
Fact is shown again.
For example, present embodiment synthesizes while showing the traveling live video of traffic fact and operation signal, can be with
It for analyzing traffic accident, such as accident pattern, such as knocks into the back, is overtaken other vehicles situations such as hitting by side, alternatively, analysis driver's drives
Whether accurate sail behavior.
It should be strongly noted that high speed interconnection described in present embodiment includes CAN bus, LVDS bus and ether
Network bus.In this way, present embodiment needs not rely on network and Cloud Server, can in some no network environments,
Such as in tunnel, data transmission is realized in the place of the poor signals such as countryside, and the application is not in that signal transmission is easily interrupted and shadow
The case where ringing traveling live video.
Furthermore, present embodiment can rotate small, braking strength for steering wheel by way of CAN bus
Situations such as small, is accurately identified, and the prior art is avoided to carry out the case where action recognition leads to error by shooting video.And
And understandable is that by way of multiple sensors and the cooperation of high speed interconnection, the number of driver behavior may be implemented
Change processing.
In the present embodiment, the picture pick-up device can be automobile data recorder or 360 degree of cameras of vehicle self-carrying
Deng in addition, the processor can be in-vehicle processor or automobile data recorder processor.In this way, it can drive a vehicle
Video Composition processing is carried out on recorder or vehicle device equipment, and is not only limited only in one of the wherein upper Video Composition that carries out
Situation.It should be noted that the in-vehicle processor, can be the MCU of vehicle device equipment.
In the present embodiment, it is described by the processor that is detachably set on vehicle according to the traffic is live and institute
State operation signal, synthesis and meanwhile the step of show the traveling live video of traffic fact and operation signal after, can also include:
It is played by the automobile data recorder and shows the traveling live video, to be shown again.Certainly, in other embodiments,
Can also the traveling live video be uploaded to Cloud Server or be transferred to vehicle device equipment and played out.
It is noted that realize that traffic fact and the accurate of operation signal are synthesized and corresponded, the driving note
It records and communication synchronization and time alignment stamp is carried out by the high speed interconnection between instrument and the processor.
Correspondingly, the processor by being detachably set on vehicle is believed according to the traffic fact and the operation
Number, the step of synthesis shows the traveling live video of traffic fact and operation signal simultaneously, can specifically include: the driving is remembered
Record instrument and the operation signal got by the high speed interconnection, according to the timestamp of traffic fact and operation signal when
Between stamp carry out insertion synthesis, by by the operation signal by display in the form of wicket in the traffic fact.Wherein, originally
The wicket mode of embodiment synthesis can be suspension windows or translucent window or the window that can expand/reduce
Mode show the operation signal, specific effect picture please refers to shown in Fig. 3.
In the present embodiment, it is described by the processor that is detachably set on vehicle according to the traffic is live and institute
State operation signal, the step of synthesis shows the traveling live video of traffic fact and operation signal simultaneously, can also include: acquisition
Real-time navigation route, and the navigation routine is synthesized to the traveling live video.
In this application, the vehicle driving fact of above-mentioned vehicle shows device, method again, can be used and has vehicle device and set
In standby or vehicle TBOX Vehicular system, it may be also connected in the CAN bus of vehicle.
In a wherein embodiment, CAN bus may include three network channels CAN_1, CAN_2 and CAN_3, vehicle
One ethernet network channel can also be set, wherein three CAN network channels can pass through two car networking gateways and ether
Net network channel is connected, and for example, wherein CAN_1 network channel includes hybrid drive train, wherein CAN_2 network
Channel includes running guarantee system, and wherein CAN_3 network channel includes electric dynamometer system, and ethernet network channel includes height
Grade management system, the higher management system include the people-Che-road simulation being connected on ethernet network channel as node
System and integrated information acquisition unit, the vehicle of the CAN_1 network channel, CAN_2 network channel and ethernet network channel
Networking gateway can integrate in integrated information acquisition unit；The car networking net of CAN_3 network channel and ethernet network channel
Pass can integrate in people-Che-road simulation system.
Furthermore, the node of CAN_1 network channel connection has: Engine ECU (Electronic
Control Unit, electronic control unit), motor MCU, battery BMS (BATTERY MANAGEMENT SYSTEM, battery management
System), automatic transmission TCU (Transmission Control Unit, automatic gear-box control unit) and hybrid power
Processor HCU (hybrid power full-vehicle control unit)；The node of CAN_2 network channel connection has: rack TT&C system, throttle pass
Sensor group, power analyzer, instant oil consumption instrument, DC power cabinet, engine water temperature control system, the control of engine motor oil temperature
Cold temperature control system in system, motor water temperature control system and engine；The node of CAN_3 network channel connection has: electricity
Power dynamometer machine processor.
The rate of the preferred CAN_1 network channel is 250Kbps, using J1939 agreement；CAN_2 network channel
Rate be 500Kbps, using CANopen agreement；The rate of CAN_3 network channel is 1Mbps, using CANopen agreement；With
Too the rate of net network channel is 10/100Mbps, using ICP/IP protocol.
In a wherein embodiment, the car networking gateway can equipped with IEEE802.3 interface, DSPI interface,
ESCI interface, CAN interface, MLB interface, LIN interface and/or I2C interface.
In a wherein embodiment, for example, IEEE802.3 interface can be used for connecting wireless router, mentioned for vehicle
For WIFI network；DSPI (supplier's manager component) interface is for connecting Bluetooth adapter and NFC (close range wireless communication)
Adapter can provide bluetooth connection and connect with NFC；ESCI interface is for connecting 4G/5G module, with internet communication；CAN connects
Mouth is for connecting vehicle CAN bus；MLB interface is used to connect interior MOST (the system transmission towards media) bus, and LIN connects
Mouth is for connecting interior LIN (local interconnect network) bus；IC interface is for connecting DSRC (dedicated short range communication) module and referring to
Line identification module.In addition, the application can mutually convert each different agreement by using MPC5668G chip, it will not
Same network is merged.
In addition, present embodiment vehicle TBOX system, Telematics BOX, referred to as vehicle-mounted TBOX or telematics
Device.
Present embodiment Telematics is the telecommunications (Telecommunications) and information science of telecommunication
(Informatics) synthesis is defined as leading by the computer system, wireless communication technique, satellite that are built on vehicle
Boat device exchanges the Internet technologies of information such as text, voice and provides the service system of information.Briefly just by wireless
Vehicle is accessed internet (car networking system) by network, provides various information necessary to driving, life for car owner.
In addition, present embodiment Telematics is wireless communication technique, satellite navigation system, network communication technology and vehicle
The synthesis for carrying computer when breaking down in vehicle driving, connects service centre by wireless communication, carries out remote vehicle and examines
Disconnected, built-in computer on the engine can recorde the state of vehicle main component, and provide accurately for maintenance personal at any time
Abort situation and reason.Information is received by user communication terminal and checks traffic map, road conditions introduction, traffic information, peace
Entirely with public security service and entertainment information service etc., in addition, the vehicle of present embodiment can also back seat be arranged electronic game
And network application.It can be appreciated that present embodiment provides service by Telematics, it can be convenient user and understand traffic letter
The parking situation in parking lot is ceased, closed on, current location is confirmed, can also be connect with the network server in family, understand house in time
In electric appliance working order, security situation and guest come to visit situation etc..
An embodiment wherein, vehicle also settable ADAS (Advanced Driver Assistant System, elder generation
Into driving assistance system), it can use the above-mentioned various sensors being installed on vehicle, inside and outside first time collecting cart
Environmental data carries out the technical processing such as quiet, dynamic object identification, detecting and tracking, so as to allow driver most
The fast time discovers the danger that may occur, to arouse attention and improve safety.Accordingly, the application ADAS can also be used
The sensors such as radar, laser and ultrasonic wave can detect light, heat, pressure or other for monitoring the variable of vehicle-state, usually
Inside the front/rear collision bumper, side-view mirror, control stick of vehicle or on windshield.It is not difficult to find out that above-mentioned ADAS function institute
The various Intelligent hardwares used can access car networking system by way of ethernet link and realize communication connection, interaction.
The host of present embodiment vehicle may include logical device, circuit and/or code appropriate for realizing OSI mould
Type (Open System Interconnection, inventionthe open systems interconnection reference model) five layers of operation above and/or
Feature operation.Therefore, host can be generated for the data packet of network transmission and/or be handled these data packets, and also
The data packet received from network can be handled.Meanwhile host can be by executing command adapted thereto and/or running a kind of or more
Application program is planted to provide service for local user and/or one or more remote users or network node.The application not
With in embodiment, one or more security protocols are can be used in host.
In a wherein embodiment, what it is for realizing car networking system network connection can be interchanger, can have
There is AVB function (Audio Video Bridging, meet the standard set of IEEE802.1), and/or includes one or more
Unshielded twisted pair, every one end can have 8P8C modular connector.
In a preferred embodiment, car networking system can specifically include car body control module BCM, power bus P-
CAN, Vehicle Body Bus I-CAN, combination instrument CMIC, chassis control device and vehicle body control.
In the present embodiment, car body control module BCM can integrate the function of car networking gateway, carry out different segment,
That is signal conversion and message forwarding between power bus P-CAN and Vehicle Body Bus I-CAN etc., for example, being articulated in power bus
On processor as need communicated with the processor being articulated on Vehicle Body Bus I-CAN, then to pass through car body control module
BCM carries out signal conversion and forwarding between the two etc..
Power bus P-CAN and Vehicle Body Bus I-CAN are connected with car body control module BCM respectively.
Combination instrument CMIC is connected with power bus P-CAN, and combination instrument CMIC is connected with Vehicle Body Bus I-CAN.It is excellent
Selection of land, the combination instrument CMIC of present embodiment and different buses, as power bus P-CAN and Vehicle Body Bus I-CAN are homogeneous
Even, when combination instrument CMIC needs to obtain the processor information being articulated in any bus, without passing through Body Control mould
Block BCM carries out signal conversion and message forwarding, therefore, can reduce gateway pressure, reduces network load, and improve combination instrument
The speed of CMIC acquisition information.
Chassis control device is connected with power bus P-CAN.Vehicle body control is connected with Vehicle Body Bus I-CAN.One
In a little examples, chassis control device and vehicle body control can be carried out on power bus P-CAN and Vehicle Body Bus I-CAN respectively
The data broadcastings such as information, so as to equipment such as other in-vehicle processors for being articulated on power bus P-CAN or Vehicle Body Bus I-CAN
The information of the broadcast is obtained, to realize the communication between the mobile units such as different processor.
In addition, the car networking system of present embodiment vehicle, can be used two CAN bus, i.e. power bus P-CAN and
Vehicle Body Bus I-CAN, it is using car body control module BCM as gateway, combination instrument CMIC and power bus P-CAN and vehicle body is total
Line I-CAN connected structure can eliminate on one that combination instrument CMIC in traditional approach is articulated in two buses
When chassis control device or vehicle body control information by gateway forwards to the operation of combination instrument CMIC, subtract as a result,
Light pressure of the car body control module BCM as gateway, reduces network load, and more convenient by multiple bus, such as power
The information of the mobile unit mounted on bus P-CAN and Vehicle Body Bus I-CAN, which is sent on combination instrument CMIC, to be shown, is believed
Breath transmission strong real-time.
The application is described in detail below in conjunction with the concrete application example of the application.
1. automobile data recorder and vehicle device equipment pass through CAN bus or the synchronous time alignment stamp of LVDS bus communication.
2. the MCU of vehicle device equipment acquires vehicle driver's operation signal by CAN/LVDS bus, comprising: timestamp, side
It is operated to disk rotating vector, GPS parameter, brake, throttle, parking brake, clutch, light, parking brake etc..
3. collected operation signal is issued built-in automobile data recorder by CAN/LVDS bus by vehicle device equipment MCU.
After 4. automobile data recorder receives the parameter of the operation signal of acquisition, synthetic operation image, and according to timestamp
The specified wicket position for finding the traffic fact of recording is inserted into translucent fashion to be added in video frame.
5. the synthesis that recorded video frame specifies wicket position that attonity is presented shows no behaviour when driver does not operate
The stacking chart of work as.
6. it is optional, it will be in the image overlay to the recorded video window of automobile data recorder of navigation and GPS.
The above is only the preferred embodiment of the application, not makes any form of restriction to the application, though
Right the application has been disclosed in a preferred embodiment above, however is not limited to the application, any technology people for being familiar with this profession
Member, is not departing within the scope of technical scheme, when the technology contents using the disclosure above make a little change or modification
For the equivalent embodiment of equivalent variations, but all technical spirits pair without departing from technical scheme content, according to the application
Any simple modification, equivalent change and modification made by above embodiments, in the range of still falling within technical scheme.
Claims (12)
1. a kind of vehicle driving fact shows device again, which is characterized in that the vehicle driving fact shows device again and includes:
Picture pick-up device is detachably set on vehicle, obtains traffic fact for shooting；
Multiple sensors are detachably set on vehicle, for acquiring the operation signal of vehicle driver, the operation signal packet
It includes in timestamp, steering wheel rotating vector, GPS parameter, brake, throttle, parking brake, clutch, light and parking brake at least within
Three kinds；
High speed interconnection, is detachably set on vehicle, is used for transmission the traffic fact or the operation signal；
Processor is detachably set on vehicle and by the high speed interconnection and the picture pick-up device and multiple sensors
It is connected, for synthesizing while showing the row of traffic fact and operation signal according to the traffic fact and the operation signal
Live video is sailed, to be shown again by the traveling live video to traveling fact.
2. vehicle driving fact according to claim 1 shows device again, which is characterized in that the high speed interconnection includes
CAN bus, LVDS bus and industry ethernet.
3. vehicle driving fact according to claim 2 shows device again, it is characterised in that:
The picture pick-up device is automobile data recorder, and the processor is in-vehicle processor or automobile data recorder processor.
4. vehicle driving fact according to claim 3 shows device again, which is characterized in that the automobile data recorder is also used
The traveling live video is shown in playing, to be shown again.
5. vehicle driving fact according to claim 4 shows device again, which is characterized in that the automobile data recorder and described
Communication synchronization is carried out by the high speed interconnection between processor and time alignment stabs.
6. vehicle driving fact according to claim 5 shows device again, which is characterized in that the automobile data recorder passes through institute
It states high speed interconnection and gets the operation signal, carried out according to the timestamp of the timestamp of traffic fact and operation signal slotting
Enter synthesis, display is in the traffic fact in the form of the operation signal is passed through wicket.
7. vehicle driving fact according to claim 1 shows device again, which is characterized in that the processor is also used to obtain
Real-time navigation route is taken, and the navigation routine is synthesized to the traveling live video.
8. a kind of vehicle, which is characterized in that the described in any item vehicle drivings of the with good grounds claim 1-7 of vehicle configuration are real
Condition shows device again.
9. appearing method is answered in a kind of vehicle driving fact, which is characterized in that the vehicle driving fact answers appearing method and includes:
It shoots to obtain traffic fact by the picture pick-up device being detachably set on vehicle；
The operation signal of vehicle driver, the operation signal packet are acquired by the multiple sensors being detachably set on vehicle
It includes in timestamp, steering wheel rotating vector, GPS parameter, brake, throttle, parking brake, clutch, light and parking brake at least within
Three kinds；
The traffic fact or the operation signal are transmitted by the high speed interconnection being detachably set on vehicle；
Processor by being detachably set on vehicle is synthesized while being shown according to the traffic fact and the operation signal
The traveling live video of traffic fact and operation signal, to be shown again by the traveling live video to traveling fact.
10. appearing method is answered in vehicle driving fact according to claim 9, which is characterized in that the high speed interconnection packet
Include CAN bus, LVDS bus and industry ethernet；
The picture pick-up device is automobile data recorder, and the processor is in-vehicle processor or automobile data recorder processor；
The processor by being detachably set on vehicle synthesizes simultaneously according to the traffic fact and the operation signal
After the step of traveling live video of display traffic fact and operation signal, further includes:
It is played by the automobile data recorder and shows the traveling live video, to be shown again.
11. appearing method is answered in vehicle driving fact according to claim 10, which is characterized in that the automobile data recorder and institute
It states and communication synchronization and time alignment stamp is carried out by the high speed interconnection between processor；
The processor by being detachably set on vehicle synthesizes simultaneously according to the traffic fact and the operation signal
It the step of traveling live video of display traffic fact and operation signal, specifically includes:
The automobile data recorder gets the operation signal by the high speed interconnection, according to the timestamp of traffic fact
Insertion synthesis is carried out with the timestamp of operation signal, display is in the traffic in the form of the operation signal is passed through wicket
In fact.
12. appearing method is answered in vehicle driving fact according to claim 9, which is characterized in that described by being detachably arranged
In the processor on vehicle according to the traffic fact and the operation signal, synthesizes while showing traffic fact and operation signal
Traveling live video the step of, further includes:
Real-time navigation route is obtained, and the navigation routine is synthesized to the traveling live video.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810168158.8A CN110211256A (en) | 2018-02-28 | 2018-02-28 | Appearing method is answered in aobvious device and vehicle driving fact again for vehicle and its vehicle driving fact |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810168158.8A CN110211256A (en) | 2018-02-28 | 2018-02-28 | Appearing method is answered in aobvious device and vehicle driving fact again for vehicle and its vehicle driving fact |
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| Publication Number | Publication Date |
|---|---|
| CN110211256A true CN110211256A (en) | 2019-09-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810168158.8A Pending CN110211256A (en) | 2018-02-28 | 2018-02-28 | Appearing method is answered in aobvious device and vehicle driving fact again for vehicle and its vehicle driving fact |
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| CN (1) | CN110211256A (en) |
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| CN115376377A (en) * | 2022-02-18 | 2022-11-22 | 温州医科大学 | Virtual simulation device and method for comprehensive rescue before traffic accident hospital |
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Address after: Room 208, building 4, 1411 Yecheng Road, Jiading District, Shanghai, 201821 Applicant after: Botai vehicle networking technology (Shanghai) Co.,Ltd. Address before: Room 208, building 4, 1411 Yecheng Road, Jiading District, Shanghai, 201821 Applicant before: SHANGHAI PATEO ELECTRONIC EQUIPMENT MANUFACTURING Co.,Ltd. |
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Application publication date: 20190906 |
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