CN105989640A - Terminal equipment for internet of vehicles and operation method of terminal equipment - Google Patents
Terminal equipment for internet of vehicles and operation method of terminal equipment Download PDFInfo
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- CN105989640A CN105989640A CN201510097338.8A CN201510097338A CN105989640A CN 105989640 A CN105989640 A CN 105989640A CN 201510097338 A CN201510097338 A CN 201510097338A CN 105989640 A CN105989640 A CN 105989640A
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Abstract
The invention provides terminal equipment for the internet of vehicles. The terminal equipment for the internet of vehicles is arranged in a vehicle and comprises a data collection device used for collecting vehicle data of the vehicle, a data sending device used for uploading the vehicle data to a central server of the internet of vehicles, a data receiving device used for receiving an instruction from the central server of the internet of vehicles and a control data generation device used for providing processing information for a driver of the vehicle on the basis of the instruction.
Description
Technical field
The present invention relates to car networking arenas, relate more specifically to a kind of car networked terminals equipment and operational approach thereof.
Background technology
Car networking (Internet of Vehicles) concept amplification is from Internet of Things (Internet of Things), and different according to industry background, the definition to car networking is also not quite similar.Traditional car networking definition refers to that the electronic tag being loaded on vehicle is by identification technology such as less radio-frequencies, realize on information network platform, the attribute information of all vehicles and quiet, multidate information being extracted and effectively being utilized, and according to different functional requirements the running status of all vehicles effectively supervised and the system of integrated service is provided.
Along with the development of car networking technology Yu industry, above-mentioned definition can not contain the full content of car networking.Definition according to car Networking industries Technological Innovation Strategy alliance, car networking is based on car Intranet, car border net and vehicle-mounted mobile the Internet, communication protocol and Data Exchange Standard according to agreement, between car-X (X: car, road, pedestrian and the Internet etc.), communicate wirelessly and the big grid of information exchange, it is that by the integrated network that intelligent traffic management, Intelligent Dynamic information service and Vehicular intelligentization control, is technology of Internet of things typical case's application in field of transportation system.
Car networking is by the huge Internet of the information structures such as vehicle location, speed and route.By devices such as GPS, RFID, sensor, camera image process, vehicle can complete the collection of self environment and status information；By Internet technology, all of vehicle can be by the various information Transmission Convergences of self to central processing unit；By computer technology, the information of these a large amount of vehicles can be analyzed and processed, thus calculate different vehicle best route, report without delay road conditions and arrange signal lamp cycle.
Along with automobile industry develop rapidly and enterprises and individuals has increasing of quantity to automobile, the incidence rate of vehicle accident is also the most soaring.Preservation to data during in order to prevent accident or have an accident, is becoming increasingly popular driving safety, function management and control, data record and the diagnostic requirements of vehicle.
Summary of the invention
The technical problem to be solved is how to be realized the collection to vehicle data by car networked terminals equipment, to be analyzed and diagnose.
In order to solve the problems referred to above of the present invention, the present invention proposes a kind of car networked terminals equipment, is arranged in vehicle, and described car networked terminals equipment includes: data acquisition unit, for gathering the vehicle data of described vehicle under control of the control means；Data sending device, is uploaded to car cluster center server by described vehicle data, and described central server provides vehicle to process instruction based on described vehicle data；Data sink, receives the instruction from described car cluster center server；And control device, control data acquisition unit collection vehicle data, and the instruction received based on data sink provides process information to the driver of vehicle.
According to another aspect of the present invention, it is also proposed that the operational approach of a kind of car networked terminals equipment, described car networked terminals equipment is arranged in vehicle, and described method includes: gather the vehicle data of described vehicle；Described vehicle data is uploaded to car cluster center server, and described central server provides vehicle to process instruction based on described vehicle data；Receive the instruction from described car cluster center server；And provide process information based on described instruction to the driver of vehicle.
By car networked terminals equipment collection vehicle data, the data collected are uploaded to car cluster center server by wireless network, after car cluster center server carries out diagnostic analysis and processes, process instruction is sent to car networked terminals equipment for vehicle driver's reference, the position of all vehicles, state and ruuning situation can be obtained in real time, and all vehicles are remotely managed.
Accompanying drawing explanation
To be only used as example and some embodiments of the present invention will be described with reference to the drawings, wherein now:
Fig. 1 shows the schematic diagram of a kind of car networked terminals equipment 100 according to embodiments of the present invention.
Fig. 2 has gone out the schematic diagram of car networked terminals equipment 100 according to embodiments of the present invention.
Fig. 3 shows the OBD interface diagram of car networked terminals equipment.
Fig. 4 shows the pin PIN definition of the OBD of car networked terminals equipment.
Fig. 5 shows the interface connection diagram between car networked terminals equipment and vehicle body standard OBD interface.
Fig. 6 shows the operational approach of car networked terminals equipment 100 according to embodiments of the present invention.
Detailed description of the invention
Now embodiments of the invention are provided referring in detail to, its example illustrates in the accompanying drawings, and numeral identical in figure all represents identical element.For explaining that the following embodiment of the present invention will be described with reference to accompanying drawing.
Fig. 1 shows the schematic diagram of a kind of car networked terminals equipment 100 according to embodiments of the present invention.Described network termination equipment 100 is arranged in vehicle.As it is shown in figure 1, described car networked terminals equipment 100 includes: data acquisition unit 101, for gathering the vehicle data of described vehicle under the control controlling device 104；Data sending device 102, is uploaded to car cluster center server 110 by described vehicle data, and described central server provides vehicle to process instruction based on described vehicle data；Data sink 103, receives the instruction from described car cluster center server；And control device 104, control data acquisition unit collection vehicle data, and the instruction received based on data sink provides process information to the driver of vehicle.
Fig. 2 shows the schematic diagram of another kind of car networked terminals equipment 100 according to embodiments of the present invention.The difference of Fig. 2 Yu Fig. 1 is that car networked terminals equipment also includes data acquisition interface 105 and data output interface 106.Wherein said data acquisition interface 106 can be the OBD interface of vehicle, K line interface.Described data output interface can be the general-purpose interfaces such as USB interface, by data output interface, the data collected can be transferred to external equipment.Although the most not shown, described car networked terminals equipment 100 can also include storing device.Described storage device can be SD storage card, Compact Flash etc..
Fig. 3 shows the OBD interface diagram of car networked terminals equipment.The vehicle body standard OBD interface of common vehicle and PIN definition are as shown in table 1:
Table 1. vehicle body standard 16P OBD interface pin (PIN) defines:
| Title | Input/output | PIN | Describe |
| - | - | 1 | Retain |
| - | - | 2 | Retain |
| - | - | 3 | Retain |
| VBAT- | I | 4 | Power inputs |
| GND | I | 5 | Ground |
| CAN2 | I&O | 6 | Hi-CAN-H |
| K-Line | I&O | 7 | K line interface |
| - | - | 8 | Retain |
| - | - | 9 | Retain |
| - | - | 10 | Retain |
| - | - | 11 | Retain |
| CAN4 | I&O | 12 | FT-CAN-H |
| CAN4 | I&O | 13 | FT-CAN-L |
| CAN2 | I&O | 14 | Hi-CAN-L |
| - | - | 15 | Retain |
| VBAT+ | I | 16 | Power inputs |
The definition of the PIN number of OBD interface of the car networked terminals equipment 100 according to the present invention, PIN should be corresponding with vehicle body standard OBD interface, completely the same.Therefore, with reference to upper table 1 and Fig. 3, Fig. 4 shows the pin PIN definition of the OBD of car networked terminals equipment.
The interface connection diagram between car networked terminals equipment and vehicle body standard OBD interface is shown with reference to Fig. 3 and Fig. 4, Fig. 5.As it is shown in figure 5, vehicle body standard OBD and car networked terminals equipment OBD interface between be connected by OBD 16PIN wiring with bayonet.On the left of Fig. 5,2. portion is the male docked with vehicle body standard OBD；On the right side of Fig. 5,3. portion shows double female, and a female is docked with the OBD interface of car networked terminals equipment, another reserved replacement vehicle body OBD.Vehicle body OBD, car networking OBD, wiring male, the PIN quantity of female OBD interface, define identical.
Specifically, described vehicle data includes the one or more of the travelling data of vehicle, vehicle location, vehicle running orbit or kinestate.Engine speed, the DTC parameter of electromotor is gathered by the K line of vehicle.
Specifically, the instruction from described car the Internet services center includes based on the vehicle data diagnostic message to vehicle motor.3G network, WiFi network, wireless network transmissions vehicle data and instruction can be passed through between described data sending device or described data sink and described car cluster center server.The described instruction from car cluster center server include following at least one: road early warning information, routing information and public life information.
Specifically, vehicle-mounted sensing equipment and communication module that described data acquisition unit is installed from vehicle receive and record the job information of registration of vehicle, GPS positions information, vehicle history run track, and the job information of vehicle, GPS location information, vehicle history run track are uploaded to car cluster center server.
Specifically, described car cluster center server can be Cloud Server.
Specifically, car networked terminals equipment according to the traffic information obtained from car cluster center server, the unimpeded situation of early warning road ahead, and can notify that vehicle driver selects optimal travel route；According to specialist system, it is provided that optimal processing suggestion.
Further, in the region that 3G network covers, car networked terminals equipment can identify whether network covers automatically, and system data is uploaded to car cluster center server.
Further, in car networking, terminal unit can be connected with computer by the USB interface of car networked terminals equipment at any time, real time inspection vehicle data.
The workflow of car networked terminals equipment is described below in conjunction with concrete example.Fig. 6 shows the operational approach of car networked terminals equipment 100 according to embodiments of the present invention.Described car networked terminals equipment is arranged in vehicle.As shown in Figure 6, described method includes: gather the vehicle data (S601) of described vehicle；Described vehicle data is uploaded to car cluster center server (S602), and described central server provides vehicle to process instruction based on described vehicle data；Receive the instruction (S603) from described car cluster center server；And provide process information (S603) based on described instruction to the driver of vehicle.
Car networked terminals equipment 100 is by vehicle-mounted sensing equipment and communication module, and registration of vehicle job information, GPS position information, registration of vehicle history run track the duty upload service high in the clouds run by vehicle.Car networked terminals has vehicle diagnostics and detection vehicle motor duty function.
Car networked terminals equipment 100 can be with collecting vehicle set sensor parameter, and this parameter energy accurate response goes out vehicle some component working state or extent of deterioration.These parameters are uploaded backstage central server by car networked terminals equipment 100, according to system configuration parameter, vehicle damage can be preferably minimized with these parts of early warning the need of updating or safeguarding, avoid contingency to occur simultaneously by central server or car networked terminals equipment 100.
Although the exemplary embodiments by reference to the present invention, specifically illustrate and describe the present invention, but those of ordinary skill in the art are to be understood that, in the case of the spirit and scope of the present invention limited without departing from claims, these embodiments can be carried out the multiple change in form and details.
Claims (10)
1. a car networked terminals equipment, is arranged in vehicle, and described car networked terminals equipment includes:
Data acquisition unit, for gathering the vehicle number of described vehicle under control of the control means
According to；
Data sending device, is uploaded to car cluster center server by described vehicle data, described in
Central server provides vehicle to process instruction based on described vehicle data；
Data sink, receives the instruction from described car cluster center server；And
Control device, control data acquisition unit collection vehicle data, and fill based on data receiver
The instruction putting reception provides process information to the driver of vehicle.
Car networked terminals equipment the most according to claim 1, wherein said vehicle data includes
The travelling data of vehicle, vehicle location, vehicle running orbit or kinestate one or more.
Car networked terminals equipment the most according to claim 2, is wherein adopted by the K line of vehicle
Collection engine speed, the DTC parameter of electromotor.
Car networked terminals equipment the most according to claim 2, wherein from described car networking clothes
The instruction at business center includes based on the vehicle data diagnostic message to vehicle motor.
Car networked terminals equipment the most according to claim 1, wherein said data sending device
Or by 3G network, WiFi between described data sink and described car cluster center server
Network, wireless network transmissions vehicle data and instruction.
Car networked terminals equipment the most according to claim 1, wherein said from car network in
The instruction of central server include following at least one: road early warning information, routing information and public life
The information of living.
Car networked terminals equipment the most according to claim 1, also includes data-interface, passes through
The data collected are transferred to external equipment by described data-interface.
Car networked terminals equipment the most according to claim 1, wherein said data acquisition unit
The vehicle-mounted sensing equipment installed from vehicle and communication module receive and record the work letter of registration of vehicle
Breath, GPS position information, vehicle history run track, and by fixed to the job information of vehicle, GPS
Position information, vehicle history run track are uploaded to car cluster center server.
Car networked terminals equipment the most according to claim 8, wherein said car cluster center takes
Business device is Cloud Server.
10. an operational approach for car networked terminals equipment, described car networked terminals equipment is arranged on
In vehicle, described method includes:
Gather the vehicle data of described vehicle；
Described vehicle data is uploaded to car cluster center server, and described central server is based on institute
State vehicle data to provide vehicle to process instruction；
Receive the instruction from described car cluster center server；And
Process information is provided to the driver of vehicle based on described instruction.
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| CN201510097338.8A CN105989640A (en) | 2015-03-05 | 2015-03-05 | Terminal equipment for internet of vehicles and operation method of terminal equipment |
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| CN201510097338.8A CN105989640A (en) | 2015-03-05 | 2015-03-05 | Terminal equipment for internet of vehicles and operation method of terminal equipment |
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| WO2018149245A1 (en) * | 2017-02-20 | 2018-08-23 | 北京奇虎科技有限公司 | Method and apparatus for testing security of automobile information |
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Application publication date: 20161005 |