CN107968992A - The synchrodata means of communication between a kind of unmanned automatic driving automobile - Google Patents
The synchrodata means of communication between a kind of unmanned automatic driving automobile Download PDFInfo
- Publication number
- CN107968992A CN107968992A CN201711320312.0A CN201711320312A CN107968992A CN 107968992 A CN107968992 A CN 107968992A CN 201711320312 A CN201711320312 A CN 201711320312A CN 107968992 A CN107968992 A CN 107968992A
- Authority
- CN
- China
- Prior art keywords
- data
- communication
- data communication
- vehicle
- processing system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Computing Systems (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The present invention relates to the synchrodata means of communication between a kind of unmanned automatic driving automobile, including the hardware equipment, three steps such as data communication networking and data transfer.The method of the present invention is simple, operation and implementation are easy, one side wireless data networking structure is convenient, versatility is good, data communication speed is high at the same time, data volume is big and data communication confidentiality and safe, on the other hand while realizing that vehicle is directly established data communication between server and terminal device and is connected, it separately can effectively realize in operation and data communication is carried out between vehicle and vehicle, and relayed using the vehicle that surrounding is run as data communication signal, so as to greatly improve the flexibility of communication operation, reliability, and it can effectively improve data communication operation stability and reliability, the defects of eliminating vehicle and data communication signal decay even interrupted caused by communication terminal equipment hypertelorism.
Description
Technical field
The present invention relates to the synchrodata means of communication between a kind of unmanned automatic driving automobile, belong to automatic Pilot technology neck
Domain.
Background technology
Now with the popularization and use of unmanned technology, automatic driving vehicle has progressively obtained promotion and application, but
Currently in automatic driving vehicle operation is carried out, generally require to establish data connection between each vehicle, on the one hand realize vehicle
Between synchronous coordination operation operation and data message interaction needs, on the other hand by by surrounding vehicles realize data relaying pass
It is defeated, so as to reach satisfaction and improve the needs of vehicle remote data communication operation, but find in actual use, current vehicle institute
The data communications equipment used is often based on GPRS and the 3G/4G wireless telecommunication systems based on the system realize vehicle data without
The needs of line stabilization constant communication operation, while carry out closely data communication operation using based on WIFI wireless communication apparatus
Need, but there are data communication efficiency is low, communication apparatus in operation for GPRS and 3G/4G wireless telecommunication systems based on the system
The defects of operating cost is high, although and it is strong based on WIFI wireless communication apparatus data communication capabilities, data communication is apart from short, especially
At that time vehicle under operation by based on WIFI wireless communication apparatus carry out data communication when, data communication stability is opposite
It is poor, therefore currently employed 3G/4G wireless telecommunication systems based on GPRS and based on the system and based on WIFI channel radios
The system of news device cannot effectively meet the needs of vehicle communication operation, simultaneously be based on GPRS used in current vehicle
And 3G/4G wireless telecommunication systems based on the system and based on WIFI wireless communication apparatus when carrying out data communication operation, also
Lack effective Collaboration ability, therefore cause current current vehicle data communication method cannot have in the process of running
Effect meets the needs of actual use, and for this problem, there is an urgent need to develop a kind of brand-new autonomous operation vehicle remote data
The means of communication, to meet the needs of actual use.
The content of the invention
The object of the invention, which is that, overcomes above-mentioned deficiency, there is provided synchrodata is led between a kind of unmanned automatic driving automobile
Communication method.
To achieve the above object, the present invention is to be achieved through the following technical solutions：
The synchrodata means of communication between a kind of unmanned automatic driving automobile, comprise the following steps：
The first step, adds wireless data communication device sum number in the running control system of the hardware equipment, first autonomous driving vehicle
According to coding processing system, and data encoding processing system is set to connect respectively with wireless data communication device and car running computer circuit electrical
Connect, be then the basic identification information of typing current vehicle and communications protocol in data encoding processing system, and pass through communications protocol
Communication addressable address and communication addressable address coded program are distributed for current vehicle；
Second step, data communication networking, after completing first step operation, is driven by the data encoding processing system in each vehicle first
Wireless data communication device is run, and being in wireless data communication device, signal receives and data sending dual-mode is run, so
Afterwards by needing to establish the data encoding processing system driving wireless data communication device operation of data communication vehicle, to using the car as
The center of circle is to transmission data communication solicited message in the range of around 360 °, then by receiving several communication request information in communication context
Vehicle the data communication solicited message received is sent in data encoding processing system by wireless data communication device, by
Data encoding processing system recognizes data communication request information, completes to needing to establish data communication vehicle identity information
It is identified, and data communication car is established by needing to needing to establish data communication vehicle feedback data and receiving vehicle identity information
It is identified, and data communication networking operation can be completed after completing to identify；
3rd step, data transfer, after completing second step, first from needing to establish data communication vehicle to each data for completing identification
Receive vehicle to send data communication coding protocol and distribute mutually independent data communication addressable address, then by each data receiver
Vehicle is by data encoding processing system according to the data communication coding protocol and data communication addressable address received to wireless
The operating parameter of data communication apparatus is set, and after completing to set, to true by needing to establish data communication vehicle feedback
Recognize signal, communication data request is finally carried out from the vehicle for needing to establish data communication vehicle to each completion feedback acknowledgment, then
Data feedback is carried out by corresponding vehicle, so as to fulfill data transfer.
Further, in the first step wireless data communication device include data processing module, coding and decoding module,
Data memory module, signal amplification filter module and data communication bus module, wherein the data communication bus module point
Filter module and car running computer circuit electrical are not amplified with data processing module, coding and decoding module, data memory module, signal
Connection.
Further, the wireless data communication module in the first step is based on WIFI wireless telecommunication systems, Zigbee
Appointing in wireless telecommunication system, 3G/4G wireless data communication systems, DSRC wireless telecommunication systems level and RFID RF systems
Meaning one or more are used in conjunction with.
Further, the basic identification information vehicle motor number of current vehicle in the first step, Vehicle Identify Number, driving
The software identification information of card number, license plate, car owner's identification card number, wireless data communication device hardware and data coding processing system
In any one or a few.
Further, in the second step, data communication solicited message includes data serch information and current vehicle
Any one in basic identification information.
Further, it is 50-200 meters that data sending distance, which sends vehicle distances, in the second step, and data sending
Time interval is 3-10 seconds, and data transmission time interval is not more than 1 second after feedback data is received.
Further, the communication addressable address in the first step and the 3rd step is 8 systems or 16 binary datas, and logical
Interrogating addressable address includes initial data section, Address Recognition data segment and terminates data segment three parts.
Further, in the 3rd step, established in each data encoding processing system for participating in data communication vehicle
Temporary communications address list, and address list includes the communication addressable address of each participation data communication vehicle, while with each
Communication addressable address is established in data encoding processing system for catalogue and preserved with the communication data of each participation data communication vehicle
Region.
The method of the present invention is simple, and operation and implementation are easy, and one side wireless data networking structure is convenient, versatility is good, together
When data communication speed is high, data volume is big and data communication confidentiality and safe, on the other hand realize vehicle directly with
Established between server and terminal device data communication connection while, separately can effectively realize operation between vehicle and vehicle into line number
Relayed according to communication, and using the vehicle that surrounding is run as data communication signal, so as to greatly improve communication operation
Flexibility, reliability, and data communication operation stability and reliability can be effectively improved, eliminate vehicle and communication terminal equipment
The defects of data communication signal decay is even interrupted caused by hypertelorism.
Brief description of the drawings
Fig. 1 is flow diagram of the present invention；
Fig. 2 is data encoding processing system structure diagram；
Fig. 3 is vehicle data communication schematic diagram.
Embodiment
As shown in Figure 1,2 and 3, the synchrodata means of communication between a kind of unmanned automatic driving automobile, including following step
Suddenly：
The first step, adds wireless data communication device sum number in the running control system of the hardware equipment, first autonomous driving vehicle
According to coding processing system, and data encoding processing system is set to connect respectively with wireless data communication device and car running computer circuit electrical
Connect, be then the basic identification information of typing current vehicle and communications protocol in data encoding processing system, and pass through communications protocol
Communication addressable address and communication addressable address coded program are distributed for current vehicle；
Second step, data communication networking, after completing first step operation, is driven by the data encoding processing system in each vehicle first
Wireless data communication device is run, and being in wireless data communication device, signal receives and data sending dual-mode is run, so
Afterwards by needing to establish the data encoding processing system driving wireless data communication device operation of data communication vehicle, to using the car as
The center of circle is to transmission data communication solicited message in the range of around 360 °, then by receiving several communication request information in communication context
Vehicle the data communication solicited message received is sent in data encoding processing system by wireless data communication device, by
Data encoding processing system recognizes data communication request information, completes to needing to establish data communication vehicle identity information
It is identified, and data communication car is established by needing to needing to establish data communication vehicle feedback data and receiving vehicle identity information
It is identified, and data communication networking operation can be completed after completing to identify；
3rd step, data transfer, after completing second step, first from needing to establish data communication vehicle to each data for completing identification
Receive vehicle to send data communication coding protocol and distribute mutually independent data communication addressable address, then by each data receiver
Vehicle is by data encoding processing system according to the data communication coding protocol and data communication addressable address received to wireless
The operating parameter of data communication apparatus is set, and after completing to set, to true by needing to establish data communication vehicle feedback
Recognize signal, communication data request is finally carried out from the vehicle for needing to establish data communication vehicle to each completion feedback acknowledgment, then
Data feedback is carried out by corresponding vehicle, so as to fulfill data transfer.
Wireless data communication device includes data processing module, coding and decoding module, data storage mould wherein in the first step
Block, signal amplification filter module and data communication bus module, wherein the data communication bus module respectively with data
Reason module, coding and decoding module, data memory module, signal amplification filter module are connected with car running computer circuit electrical；And institute
Wireless data communication module in the first step stated be based on WIFI wireless telecommunication systems, Zigbee wireless telecommunication systems, 3G/4G without
Any one or a few in line data communication system, DSRC wireless telecommunication systems level and RFID RF systems makes jointly
With.
The basic identification information vehicle motor number of current vehicle, Vehicle Identify Number, driver's trip ticket number simultaneously, in the first step,
License plate, car owner's identification card number, wireless data communication device hardware and data coding processing system software identification information in
Any one or a few.
In addition, in the second step, data communication solicited message includes data serch information and current vehicle is basic
Any one in identification information, and it is 50-200 meters that data sending distance, which sends vehicle distances, and data transmission time interval
For 3-10 seconds, and data transmission time interval was not more than 1 second after feedback data is received, logical in the first step and the 3rd step
News addressable address is 8 systems or 16 binary datas, and communication addressable address includes initial data section, Address Recognition data segment and knot
Beam data section three parts.
It is noted that in the operation of the 3rd step, built in each data encoding processing system for participating in data communication vehicle
Vertical temporary communications address list, and address list includes the communication addressable address of each participation data communication vehicle, while with
Each communication addressable address is established in data encoding processing system for catalogue and protected with the communication data of each participation data communication vehicle
Deposit region.
The basic principles, main features and the advantages of the invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (8)
- A kind of 1. synchrodata means of communication between unmanned automatic driving automobile, it is characterised in that：The automatic Pilot vapour Garage comprises the following steps into each workshop synchrodata means of communication：The first step, adds wireless data communication device sum number in the running control system of the hardware equipment, first autonomous driving vehicle According to coding processing system, and data encoding processing system is set to connect respectively with wireless data communication device and car running computer circuit electrical Connect, be then the basic identification information of typing current vehicle and communications protocol in data encoding processing system, and pass through communications protocol Communication addressable address and communication addressable address coded program are distributed for current vehicle；Second step, data communication networking, after completing first step operation, is driven by the data encoding processing system in each vehicle first Wireless data communication device is run, and being in wireless data communication device, signal receives and data sending dual-mode is run, so Afterwards by needing to establish the data encoding processing system driving wireless data communication device operation of data communication vehicle, to using the car as The center of circle is to transmission data communication solicited message in the range of around 360 °, then by receiving several communication request information in communication context Vehicle the data communication solicited message received is sent in data encoding processing system by wireless data communication device, by Data encoding processing system recognizes data communication request information, completes to needing to establish data communication vehicle identity information It is identified, and data communication car is established by needing to needing to establish data communication vehicle feedback data and receiving vehicle identity information It is identified, and data communication networking operation can be completed after completing to identify；3rd step, data transfer, after completing second step, first from needing to establish data communication vehicle to each data for completing identification Receive vehicle to send data communication coding protocol and distribute mutually independent data communication addressable address, then by each data receiver Vehicle is by data encoding processing system according to the data communication coding protocol and data communication addressable address received to wireless The operating parameter of data communication apparatus is set, and after completing to set, to true by needing to establish data communication vehicle feedback Recognize signal, communication data request is finally carried out from the vehicle for needing to establish data communication vehicle to each completion feedback acknowledgment, then Data feedback is carried out by corresponding vehicle, so as to fulfill data transfer.
- 2. the synchrodata means of communication between a kind of unmanned automatic driving automobile stated according to claim 1, it is characterised in that： Wireless data communication device includes data processing module, coding and decoding module, data memory module, signal in the first step Amplify filter module and data communication bus module, wherein the data communication bus module respectively with data processing module, Coding and decoding module, data memory module, signal amplification filter module are connected with car running computer circuit electrical.
- 3. the synchrodata means of communication between a kind of unmanned automatic driving automobile stated according to claim 1, it is characterised in that： Wireless data communication module in the first step is based on WIFI wireless telecommunication systems, Zigbee wireless telecommunication systems, 3G/4G Any one or a few in wireless data communication system, DSRC wireless telecommunication systems level and RFID RF systems makes jointly With.
- 4. the synchrodata means of communication between a kind of unmanned automatic driving automobile stated according to claim 1, it is characterised in that： The basic identification information vehicle motor number of current vehicle in the first step, Vehicle Identify Number, driver's trip ticket number, license plate, car owner In the software identification information of identification card number, wireless data communication device hardware and data coding processing system any one or it is several Kind.
- 5. the synchrodata means of communication between a kind of unmanned automatic driving automobile stated according to claim 1, it is characterised in that： In the second step, data communication solicited message includes times in data serch information and the basic identification information of current vehicle Meaning is a kind of.
- 6. the synchrodata means of communication between a kind of unmanned automatic driving automobile stated according to claim 1, it is characterised in that： It is 50-200 meters that data sending distance, which sends vehicle distances, in the second step, and data transmission time is at intervals of 3-10 Second, and data transmission time interval is not more than 1 second after feedback data is received.
- 7. the synchrodata means of communication between a kind of unmanned automatic driving automobile stated according to claim 1, it is characterised in that： Communication addressable address in the first step and the 3rd step is 8 systems or 16 binary datas, and communication addressable address includes Beginning data segment, Address Recognition data segment and end data segment three parts.
- 8. the synchrodata means of communication between a kind of unmanned automatic driving automobile stated according to claim 1, it is characterised in that： In 3rd step, temporary communications address list is established in each data encoding processing system for participating in data communication vehicle, And address list includes the communication addressable address of each participation data communication vehicle, while using each communication addressable address as catalogue The communication data storage zone with each participation data communication vehicle is established in data encoding processing system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711320312.0A CN107968992A (en) | 2017-12-12 | 2017-12-12 | The synchrodata means of communication between a kind of unmanned automatic driving automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711320312.0A CN107968992A (en) | 2017-12-12 | 2017-12-12 | The synchrodata means of communication between a kind of unmanned automatic driving automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107968992A true CN107968992A (en) | 2018-04-27 |
Family
ID=61994391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711320312.0A Pending CN107968992A (en) | 2017-12-12 | 2017-12-12 | The synchrodata means of communication between a kind of unmanned automatic driving automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107968992A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109272776A (en) * | 2018-11-08 | 2019-01-25 | 哈尔滨工业大学 | A kind of rear-end collision prevention early warning system based on image procossing |
| CN115942280A (en) * | 2023-03-14 | 2023-04-07 | 上海伯镭智能科技有限公司 | Remote communication method and system for unmanned mine car |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001026068A1 (en) * | 1999-10-06 | 2001-04-12 | Sensoria Corporation | Wireless networked sensors |
| CN106899940A (en) * | 2015-12-18 | 2017-06-27 | 北京奇虎科技有限公司 | The method and apparatus of data interaction between a kind of vehicle |
| CN107155170A (en) * | 2017-03-22 | 2017-09-12 | 河南工业职业技术学院 | A kind of vehicle group's location of communication system based on ZigBee dynamic self-organization networks |
-
2017
- 2017-12-12 CN CN201711320312.0A patent/CN107968992A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001026068A1 (en) * | 1999-10-06 | 2001-04-12 | Sensoria Corporation | Wireless networked sensors |
| CN106899940A (en) * | 2015-12-18 | 2017-06-27 | 北京奇虎科技有限公司 | The method and apparatus of data interaction between a kind of vehicle |
| CN107155170A (en) * | 2017-03-22 | 2017-09-12 | 河南工业职业技术学院 | A kind of vehicle group's location of communication system based on ZigBee dynamic self-organization networks |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109272776A (en) * | 2018-11-08 | 2019-01-25 | 哈尔滨工业大学 | A kind of rear-end collision prevention early warning system based on image procossing |
| CN115942280A (en) * | 2023-03-14 | 2023-04-07 | 上海伯镭智能科技有限公司 | Remote communication method and system for unmanned mine car |
| CN115942280B (en) * | 2023-03-14 | 2023-05-05 | 上海伯镭智能科技有限公司 | Remote communication method and system for unmanned mine car |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107889078B (en) | Method for communication of a vehicle | |
| CN104468731A (en) | Illegal parking prompt method and system | |
| CN108022441A (en) | The method and automatic driving vehicle to communicate between control station and other traffic members | |
| CN102722741A (en) | Vehicle data acquiring device and method based on active radio frequency identification | |
| CN102930747A (en) | Parking place guide device and method for parking lot | |
| CN102243805A (en) | Vehicle management system | |
| CN103516600A (en) | Balise message detection method and third-party balise message reading device | |
| CN204856892U (en) | Urban public transport intelligent management system based on thing networking | |
| CN105407170A (en) | Internet of vehicles system with link protection | |
| CN107968992A (en) | The synchrodata means of communication between a kind of unmanned automatic driving automobile | |
| CN110769363A (en) | Method, device, system and storage medium for peer-to-peer communication between vehicles | |
| CN110619749B (en) | Automobile electronic identification reading device fused with C-V2X | |
| CN103996306A (en) | Intelligent traffic system and control method thereof | |
| CN201181484Y (en) | Attendance-recording machine based on GSM | |
| CN104158887A (en) | Method and system of transferring warning sound between adjacent vehicles | |
| KR20150033810A (en) | Traffic information collection effectiveness of WAVE base and suitability processing method of traffic information offer | |
| CN111114317B (en) | Vehicle speed control method, device and equipment | |
| KR101719754B1 (en) | Subscriber identification apparatus for wave communication, terminal apparatus for wave communication and communication method using the same | |
| CN105144101A (en) | Method for reducing a total computation compacity that needs to be kept, vehicle-to-x communication apparatus and use of the vehicle-to-x communication apparatus | |
| CN210016640U (en) | Vehicle-road cooperative RSU equipment based on multimode communication | |
| CN105620476B (en) | Method, apparatus and automobile for vehicle anticollision | |
| CN108012247A (en) | A kind of unmanned automatic driving vehicle signal long-distance communicating method | |
| EP3104338A1 (en) | On-board device for a vehicle | |
| CN110460625A (en) | Call the request and response method, control system, medium, terminal of driving recording | |
| CN103247173A (en) | Bus arrival time prompt system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180427 |
|
| WD01 | Invention patent application deemed withdrawn after publication |