CN205160506U - Intelligence automobile -mounted terminal based on car networking - Google Patents
Intelligence automobile -mounted terminal based on car networking Download PDFInfo
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- CN205160506U CN205160506U CN201520991687.XU CN201520991687U CN205160506U CN 205160506 U CN205160506 U CN 205160506U CN 201520991687 U CN201520991687 U CN 201520991687U CN 205160506 U CN205160506 U CN 205160506U
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Abstract
The utility model discloses an intelligence automobile -mounted terminal based on car networking, include: many sensings of car networking information fusion end system, car CAN network, many sensings of car networking information fusion end system many sensings of car networking information fusion terminal nucleus module, power, FM frequency modulation radio have, many sensings of car networking information fusion terminal nucleus module in the ARM treater has, the ARM treater is connected with GPS orientation module, communication module, RFID module respectively, the ARM treater be connected with the PC treater through high -speed serial interface. The on -vehicle network information terminal module based on CAN network, 2G3G communication module, ARM treater and linux mainly studies in this system to develop the information terminal system on the basis of this module, high integration is carried out to function and structural, only needs peripheral a small amount of circuit component of interpolation just can design the on -vehicle information terminal of various different functions.
Description
Technical field
The utility model relates to gear honing device field, is specially a kind of intelligent vehicle mounted terminal based on car networking.
Background technology
In recent years, along with improving constantly of national income, automobile enters average family.While vehicle population rapid growth; the movement of China, wireless technical field are also in the period of a high speed development; various movement, wireless innovative technology continue to bring out and step into commercialization fast; application market Showed Very Brisk, mobile, wireless technology self is also constantly reformed in quick evolution.Under the background developed based on automobile and network high-speed just, take automobile as carrier, " vehicle-mounted Internet of Things " concept connected by wireless network is emerged, and becomes the focal issue that automobile and communications industry pay close attention to jointly immediately.In country " 12 " the development of automobile industry target planned, clearly propose to promote energetically to control as means, strategic based on the Internet of Things of on-vehicle information with 3G wireless thing connection and intelligent remote; Also propose in planning will develop the national basis facility of future generation that safety is merged in broadband, the application of propeller networking simultaneously.In the branch of Internet of Things, the most easily form system standard, the application possessing industry potentiality is most exactly car networking.Car networking, as the application of Internet of Things at field of traffic, will become the important component part of following intelligent transportation system.
Intelligent terminal is the important component part of car networking, current end product both domestic and external is still based on embedded system development mode development, research and development content comprises hardware, drive software, communication software and other application software many aspects, technical difficulty and development amount large, product cost and reliability are also difficult to be guaranteed, and constrain the extensive use of car networked system.Solution based on terminal module/chip can address this problem preferably, but does not also have module and the chip that can meet intelligent terminal demand both at home and abroad at present.Datang Telecom will release the TD communication module meeting car gage the end of the year 2011, but this module only provides TD to communicate, can't as the solution of intelligent terminal.
At present, the vehicle intelligent terminal that domestic automobile industry uses mainly contains 2 kinds: based on the information terminal of ARM+DSP and the information terminal based on X86-based Industrial PC Computer.Last kind of system development technique difficulty is comparatively large, and cost is higher; The impact of rear a kind of system easily vibrated, dust, humidity, high temperature and other environmental problems, power consumption is large, and fluctuation of service, scaling difficulty, easily breaks down and loss of data.
Summary of the invention
The purpose of this utility model is to provide a kind of intelligent vehicle mounted terminal based on car networking, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme a kind of intelligent vehicle mounted terminal based on car networking, comprise: car networking multi-sensor data fusion terminal system, automotive CAN network, described car networking multi-sensor data fusion terminal system has car networking multi-sensor data fusion terminal core module, power supply, FM FM receiver, in described car networking multi-sensor data fusion terminal core module, there is arm processor, described arm processor respectively with GPS locating module, communication module, RFID module connects, described arm processor is connected with PC processor by HSSI High-Speed Serial Interface.
Preferably, described automotive CAN network has chassis system, dynamical system, bodywork system and CAN gateway, and described PC processor has CAN interface, and described CAN interface is connected with described CAN gateway by CAN.
Preferably, described chassis system has anti-blocking brake system ECU and automatic gear-box ECU, and described dynamical system has Engine ECU, and described bodywork system has car body controller, vehicle window, car light and car door.
Preferably, described CAN gateway is connected with described Engine ECU, anti-blocking brake system ECU and automatic gear-box ECU respectively by high-speed CAN, and described CAN gateway is connected with car body controller by low speed CAN.
Preferably, described arm processor is connected with RAM memory or FLASH memory, LCD interface/touch screen interface, USB2.0 interface respectively, WIFI module, speech interface chip, webcam driver device connect.
Preferably, described LCD interface/touch screen interface is connected with LCD display/touch-screen, and described USB2.0 interface is connected with external USB flash disk or PC, and described speech interface chip is connected with bluetooth equipment, and described webcam driver device is connected with camera.
Compared with prior art, the beneficial effects of the utility model are: (1) this system mainly studies the vehicle area network message terminal module based on CAN network, 2G/3G communication module, arm processor and Linux, and information terminal system is developed on the basis of this module, the enterprising line height of function and structure is integrated, only needs a small amount of circuit components of peripheral interpolation just can design the board information terminal of various difference in functionality.(2) automotive CAN network interface adopts PowerPC processor MPC555, on automotive CAN network, each ECU gathers respective sensing data, send it in CAN network, MPC555 is directly connected with automotive CAN network again, receives and dispatches and process CAN network message.In addition, processor can also realize the real-time storage of CAN data, can store data on CF card, conveniently carries out accident analysis to automobile, is connected with primary processor by high-speed serial bus.(3) primary processor adopts chip model to be the two ARM9 core multimedia processor of MP2520F(, and dominant frequency 400MHz, carries MPEG4 hardware decode function); System storage needs 256MDDRRAM, 2GBNandFlash, ensure that the demand of each function of vehicle intelligent information terminal.(4) liquid crystal display adopts 7 cun (800 × 480) or 10.2 cun of TFT true color screens, can display automobile relevant information displaying video.In addition, integrated 4 wire resistive touch screen interfaces, directly can connect four-line resistive touch screen in the module, ensure the correct of input.(5) RFID module is for obtaining the relevant information of road and other vehicles, and networking for bus or train route networking and car car builds passage.(6) GPS wireless locating module adopts S-98 series GPS module, can follow the trail of nearly 20 satellites simultaneously, and locate rapidly.Can receiving world locational system receiver types 20 channels, the frequency of L1,1.023MHz chip speed, C/A code 1.023MHz chip speed; Horizontal positioning accuracy <2.5m; Velocity accuracy <0.01m/s(is at a high speed) <0.01 ° (heading).(7) 3G wireless communication module adopts TDS-CDMA wireless communication module, TDM330 wireless module major function: standard is TD-SCDMA/TD-HSPA; Support 1880 ~ 1920,2010 ~ 2025MHz; Support HSDPA downlink peak rates 2.8Mb/s; Support HSUPA upstream peak speed 2.2Mb/s; Be applicable to various TD end product.On the basis of information terminal module, various peripheral interface circuit can be expanded according to the market demand, thus develop the board information terminal of various model.System can expand the first-class module of WIFI, FM broadcast receiver, bluetooth and shooting in on-vehicle information module basis.Can cutting be carried out according to different functional requirements, the flexibility of board information terminal is improved greatly.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, car networking multi-sensor data fusion terminal system, 2, automotive CAN network, 3, arm processor, 4, PC processor, 5, GPS locating module, 6, communication module, 7, RFID module, 8, CAN gateway, 9, dynamical system, 10, chassis system, 11, bodywork system, 12, CAN interface, 13, power supply, 14, FM FM receiver, 15, Engine ECU, 16, anti-blocking brake system ECU, 17, automatic gear-box ECU, 18, car body controller, 19, vehicle window, 20, car light, 21, car door, 22, RAM memory or FLASH memory, 23, LCD interface/touch screen interface, 24, USB2.0 interface, 25, WIFI module, 26, speech interface chip, 27, webcam driver device, 28, LCD display/touch-screen, 29, USB flash disk or PC, 30, bluetooth equipment, 31, camera, 32, car networking multi-sensor data fusion terminal core module.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to Fig. 1, the utility model provides a kind of technical scheme: a kind of intelligent vehicle mounted terminal based on car networking, comprise: car networking multi-sensor data fusion terminal system 1, automotive CAN network 2, car networking multi-sensor data fusion terminal system 1 has car networking multi-sensor data fusion terminal core module 32, power supply 13, FM FM receiver 14, in car networking multi-sensor data fusion terminal core module 32, there is arm processor 3, arm processor 3 respectively with GPS locating module 5, communication module 6, RFID module 7 connects, arm processor 3 is connected with PC processor 4 by HSSI High-Speed Serial Interface, automotive CAN network 2 has chassis system 10, dynamical system 9, bodywork system 11 and CAN gateway 8, PC processor 4 has CAN interface 12, CAN interface 12 is connected with CAN gateway 8 by CAN, chassis system 10 has anti-blocking brake system ECU16 and automatic gear-box ECU17, dynamical system 9 has Engine ECU 15, bodywork system 11 has car body controller 18, vehicle window 19, car light 20 and car door 21, described CAN gateway 8 by high-speed CAN respectively with Engine ECU 15, anti-blocking brake system ECU16 is connected with automatic gear-box ECU17, CAN gateway 8 is connected with car body controller 18 by low speed CAN, arm processor 3 respectively with RAM memory or FLASH memory 22, LCD interface/touch screen interface 23, USB2.0 interface 24 connects, WIFI module 25, speech interface chip 26, webcam driver device 27 connects, LCD interface/touch screen interface 23 is connected with LCD display/touch-screen 28, USB2.0 interface 24 is connected with external USB flash disk or PC 29, speech interface chip 26 is connected with bluetooth equipment 30, webcam driver device 27 is connected with camera 31.
Operation principle: the information interchange interface of front end car networked terminals module and Surveillance center is realized by the communication server, the order that all vehicle terminations return and state information are obtained by the communication server, and being supplied to Surveillance center's use, the control command that Surveillance center sends is transmitted to front end vehicle-mounted terminal equipment by the communication server.Center monitoring management software realizes the GPS position information of receiving front-end car networked terminals main frame and various order data, facilitates center monitoring terminal to carry out monitoring to the running status of front end vehicle, and is presented in real time in GIS electronic chart vehicle operating position.Monitor terminal microcomputer processes vehicle various information in time, and can check front end vehicle real-time video, carries out call as necessary by speech talkback function and front personnel.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (6)
1. the intelligent vehicle mounted terminal based on car networking, comprise: car networking multi-sensor data fusion terminal system (1), automotive CAN network (2), it is characterized in that: described car networking multi-sensor data fusion terminal system (1) has car networking multi-sensor data fusion terminal core module (32), power supply (13), FM FM receiver (14), in described car networking multi-sensor data fusion terminal core module (32), there is arm processor (3), described arm processor (3) respectively with GPS locating module (5), communication module (6), RFID module (7) connects, described arm processor (3) is connected with PC processor (4) by HSSI High-Speed Serial Interface.
2. a kind of intelligent vehicle mounted terminal based on car networking according to claim 1, it is characterized in that: described automotive CAN network (2) has chassis system (10), dynamical system (9), bodywork system (11) and CAN gateway (8), described PC processor (4) has CAN interface (12), and described CAN interface (12) is connected with described CAN gateway (8) by CAN.
3. a kind of intelligent vehicle mounted terminal based on car networking according to claim 2, it is characterized in that: described chassis system (10) has anti-blocking brake system ECU(16) and automatic gear-box ECU(17), described dynamical system (9) has Engine ECU (15), and described bodywork system (11) has car body controller (18), vehicle window (19), car light (20) and car door (21).
4. a kind of intelligent vehicle mounted terminal based on car networking according to Claims 2 or 3, it is characterized in that: described CAN gateway (8) by high-speed CAN respectively with described Engine ECU (15), anti-blocking brake system ECU(16) and automatic gear-box ECU(17) be connected, described CAN gateway (8) is connected with car body controller (18) by low speed CAN.
5. a kind of intelligent vehicle mounted terminal based on car networking according to claim 1, is characterized in that: described arm processor (3) is connected with RAM memory or FLASH memory (22), LCD interface/touch screen interface (23), USB2.0 interface (24) respectively, WIFI module (25), speech interface chip (26), webcam driver device (27) connect.
6. a kind of intelligent vehicle mounted terminal based on car networking according to claim 5, it is characterized in that: described LCD interface/touch screen interface (23) is connected with LCD display/touch-screen (28), described USB2.0 interface (24) is connected with external USB flash disk or PC (29), described speech interface chip (26) is connected with bluetooth equipment (30), and described webcam driver device (27) is connected with camera (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520991687.XU CN205160506U (en) | 2015-12-04 | 2015-12-04 | Intelligence automobile -mounted terminal based on car networking |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520991687.XU CN205160506U (en) | 2015-12-04 | 2015-12-04 | Intelligence automobile -mounted terminal based on car networking |
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| CN205160506U true CN205160506U (en) | 2016-04-13 |
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| CN201520991687.XU Expired - Fee Related CN205160506U (en) | 2015-12-04 | 2015-12-04 | Intelligence automobile -mounted terminal based on car networking |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107302494A (en) * | 2016-04-16 | 2017-10-27 | 广州车恋网信息科技有限公司 | Car networking intelligent gateway |
| CN109068292A (en) * | 2018-08-07 | 2018-12-21 | 上海博泰悦臻电子设备制造有限公司 | Car-mounted terminal and its intelligent gateway |
| CN109774623A (en) * | 2019-01-25 | 2019-05-21 | 济南浪潮高新科技投资发展有限公司 | A kind of intelligent terminal based on car networking |
| CN110557157A (en) * | 2018-05-30 | 2019-12-10 | 上海擎感智能科技有限公司 | vehicle-mounted terminal |
| CN110557155A (en) * | 2018-05-30 | 2019-12-10 | 上海擎感智能科技有限公司 | vehicle-mounted terminal |
| CN110855799A (en) * | 2019-12-02 | 2020-02-28 | 深圳市特维视科技有限公司 | Vehicle-mounted multi-data centralized control management equipment |
| WO2021120461A1 (en) * | 2019-12-19 | 2021-06-24 | 徐州海伦哲特种车辆有限公司 | Mobile lithium-ion battery ups power supply system and control method therefor |
-
2015
- 2015-12-04 CN CN201520991687.XU patent/CN205160506U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107302494A (en) * | 2016-04-16 | 2017-10-27 | 广州车恋网信息科技有限公司 | Car networking intelligent gateway |
| CN110557157A (en) * | 2018-05-30 | 2019-12-10 | 上海擎感智能科技有限公司 | vehicle-mounted terminal |
| CN110557155A (en) * | 2018-05-30 | 2019-12-10 | 上海擎感智能科技有限公司 | vehicle-mounted terminal |
| CN109068292A (en) * | 2018-08-07 | 2018-12-21 | 上海博泰悦臻电子设备制造有限公司 | Car-mounted terminal and its intelligent gateway |
| CN109774623A (en) * | 2019-01-25 | 2019-05-21 | 济南浪潮高新科技投资发展有限公司 | A kind of intelligent terminal based on car networking |
| CN110855799A (en) * | 2019-12-02 | 2020-02-28 | 深圳市特维视科技有限公司 | Vehicle-mounted multi-data centralized control management equipment |
| WO2021120461A1 (en) * | 2019-12-19 | 2021-06-24 | 徐州海伦哲特种车辆有限公司 | Mobile lithium-ion battery ups power supply system and control method therefor |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180213 Address after: 030032 Shanxi Province, Taiyuan City District comprehensive reform demonstration area of Taiyuan University Park Jinyang Street No. 159 11 Desiree was the company public record the station 04 Patentee after: Shanxi jinghope Mdt InfoTech Ltd. Address before: 030001 No. 14 Taoyuan South Road, Yingze District, Shanxi, Taiyuan Patentee before: Meng Lei |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20191204 |
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| CF01 | Termination of patent right due to non-payment of annual fee |