CN2847225Y - Vehicle carried navigation control multimedia device - Google Patents
Vehicle carried navigation control multimedia device Download PDFInfo
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- CN2847225Y CN2847225Y CN 200520026910 CN200520026910U CN2847225Y CN 2847225 Y CN2847225 Y CN 2847225Y CN 200520026910 CN200520026910 CN 200520026910 CN 200520026910 U CN200520026910 U CN 200520026910U CN 2847225 Y CN2847225 Y CN 2847225Y
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- multimedia device
- control multimedia
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Abstract
The utility model relates to a vehicle carried navigation control multimedia device which belongs to the technical field of mobile communication and automatic control. The vehicle carried navigation control multimedia device comprises a processor, a memorizer and an input-output device, and is characterized in that the processor is a vehicle carried embedded computer which is connected with a GPS, a mobile phone core panel, a CAN controller, a vibration sensor data input device, a display and a voice data output device by data interfaces. The utility model has the characteristics of complete function, soft and hard ware upgrade convenience, simple maintenance, simple operation, low cost, etc.; the properties of safety, comfort and entertainment of vehicle driving can be enhanced.
Description
Technical field
The utility model belongs to mobile communication, automatic control technology field, particularly relates to a kind of vehicle mounted guidance control multimedia device.
Background technology
At present, along with the raising of science and technology development and social economy's level, automobile has entered family more and more, becomes the daily vehicles of people, and family saloon also has the address of " family that moves ".Yet, having only navigation of ability configured voice and video playback apparatus on the high-grade automobile now, the low and middle-grade family saloons that occupy the majority generally do not possess, and exist the price height, software and hardware upgrading inconvenience, the shortcoming that function is single relatively, and lack long-distance monitorng device.Though the part vehicle has the vehicle-carrying DVD product, but its function singleness generally is confined to audio frequency and video and plays.Therefore existing car-mounted device can not satisfy the overall performance index and the comfort level requirement of car steering.
Summary of the invention
The utility model provides a kind of vehicle mounted guidance control multimedia device for solving the problem that prior art exists.
The purpose of this utility model is to utilize technology such as global location, mobile communication, remote detection and control, realizes functions such as bus location navigation, the control of vehicle condition Intelligent Measurement and audio frequency and video amusement, to improve security, the comfortableness, recreational of car steering.
Vehicle mounted guidance control multimedia device, comprehensive utilization embedded computer, built-in system software, global location (GPS), Geographic Information System (GIS), sensor technology, mobile communication technology (GSM, GPRS, CDMA etc.) and Based Intelligent Control and expert system etc.
(1) comprehensive utilization global location module, electronic chart and embedded computer system are realized automatic planning and intelligent sound navigation, automobile driving speed voice suggestion and the hypervelocity caution etc. of bus location navigation, travel route.
(2) remote alarms that telemonitoring that utilize embedded computer and mobile communication module (mobile phone core board) to realize hand-free call, to realize vehicle based on the data service or the SMS service of mobile communication and control, vehicle be stolen, be held as a hostage.
(3) utilize the software and hardware multimedia decoding system of embedded computer and massage storage to set up vehicle-mounted no CD multimedia system, realize the storage and the broadcast of audio-video document.
(4) utilize automobile to dispose and the working condition of the sensor senses vehicle that suitably increases, and corresponding signal is passed to embedded computer system, realize fault diagnosis and control vehicle by Based Intelligent Control and expert system technology.
(5) utilize right sensors to realize vehicle condition and driver's real-time monitoring, further improve traveling security.
The structure of the present utility model and the course of work: vehicle mounted guidance control multimedia device is that vehicle-mounted location navigation, vehicle condition detects the integrated embedded computer systems of multiple technologies such as control, multimedia, mobile communication and remote monitoring.The hardware systems logical organization comprises processor, storer, IO interface and equipment etc.Wherein power-supply management system, reset circuit, clock circuit, SDRAM, FLASH and S3C2410 cooperate boot BOOT LOADER and embedded OS to constitute a minimum embedded computer system.LCD and touch-screen, keyboard are man-machine interface.LCD output video information, the user is by keyboard and touch-screen input instruction, and the operation vehicle mounted guidance is controlled multimedia hub.GPS sends to the GPS information of automobile (longitude, latitude, highly), direction, travel speed embedded computer system by specific communications protocol, thereby realizes the global location and the speed caution of automobile by serial ports.The mobile phone core board adopts the GPRS module, the characteristics that it has always online, high speed data transfer and pays by flow, the mobile phone core board is by serial ports and embedded computer communication, embedded computer is by AT command set control operation mobile phone core board, and the data message of finishing dialing, conversation and monitoring client is mutual.The CAN bus controller is used for sensor or the car electrics communication with supporting bus, and Bluetooth adapter is used for and supports electrical equipment (as bluetooth GPS, the bluetooth earphone etc.) interface of blue tooth wireless communication.USB interface is used for and has the device talk of USB interface, as utilizes mobile disk or portable hard drive to by USB interface program of file copy or multimedia file in embedded computer.Vehicle condition and driver's state-detection pass degree of fatigue that device is used to detect water temperature, machine oil and the driver of automobile information such as whether drink, it passes to embedded computer by switching value and analog input channel, and the expert system of embedded computer and intelligent control program can judge vehicle condition and driver's situation.Shock sensor is mainly used in the antitheft of automobile, and under the state of automobile stagnation of movement, shock sensor work is passed to embedded computer system with signal when it perceives Vehicular vibration, reports to the police for car owner's mobile phone photos and sending messages by it by the mobile communication module.It is mutual that the audio coding decoding chip carries out audio-frequency information by IIS bus and embedded computer, and the audio frequency output of audio decoder chip is amplified the rear drive speaker operation by power amplifier.
The utility model adopts following technical scheme:
Vehicle mounted guidance control multimedia device, comprise processor, storer, input-output device, be characterized in: processor is the vehicle-mounted embedded type computing machine, connect GPS, mobile phone core board, CAN controller by data-interface, connect the shock sensor data input device, connect display, voice data output device.
The utility model can also be taked following technical measures:
Above-mentioned vehicle mounted guidance control multimedia device, be characterized in: the vehicle-mounted embedded type computing machine connects Bluetooth adapter, analog quantity detecting sensor by data-interface.
Above-mentioned vehicle mounted guidance control multimedia device, be characterized in: the vehicle-mounted embedded type computing machine connects touch-screen, LCD LCD, keyboard by data-interface.
Above-mentioned vehicle mounted guidance control multimedia device, be characterized in: the vehicle-mounted embedded type computing machine is equipped with the global location module, stores electronic chart.
Above-mentioned vehicle mounted guidance control multimedia device, be characterized in: the vehicle-mounted embedded type computing machine is equipped with SDRAM and FLSH at bus expansion slot.
The utlity model has following tangible advantage and good effect:
Vehicle mounted guidance control multimedia device has that the software and hardware upgrading is convenient, cost is low, multiple functional, a maintenance, characteristics such as simple to operate, and it is supporting to can be the low-medium-high level car, has improved security, the comfortableness and recreational of car steering greatly.
Description of drawings
Fig. 1 is a vehicle mounted guidance control multimedia device structural representation.
Embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, enumerate following example now, and conjunction with figs. is described in detail as follows:
Embodiment 1
With reference to accompanying drawing 1.
Vehicle mounted guidance control multimedia device is that vehicle-mounted location navigation, vehicle condition detects the integrated embedded computer systems of multiple technologies such as control, multimedia, mobile communication and remote monitoring.The hardware systems logical organization comprises processor, storer, IO interface and equipment etc.The ARM9 S3C2410X CPU embedded computer hardware system of Samsung ARM920-T kernel adopts the design of six laminates.Power-supply management system, reset circuit, clock circuit, 64M SDRAM, 64M NAND FLASH and S3C2410 cooperate boot BOOT LOADER and embedded OS to constitute a minimum embedded computer system.System stability is operated in 200MH, has abundant Peripheral Interface and comprises network interface, USB interface, SD card, audio frequency, LCD video, touch screen interface, serial ports etc.Wherein 8 cun TFT LCD+ touch-screens, keyboards are man-machine interface.LCD output video information, the user is by keyboard and touch-screen input instruction, and the operation vehicle mounted guidance is controlled multimedia hub.GPS sends to the GPS information of automobile (longitude, latitude, highly), direction, travel speed embedded computer system by specific communications protocol, thereby realizes the global location and the speed caution of automobile by serial ports.The mobile phone core board adopts the GPRS module, supports hand-free call, supports data service, can be mutual with control end by TCP/IP and udp protocol.The characteristics that it has always online, high speed data transfer and pays by flow, the mobile phone core board is by serial ports and embedded computer communication, embedded computer is by AT command set control operation mobile phone core board, and the data message of finishing dialing, conversation and monitoring client is mutual.The CAN bus controller is used for sensor or the car electrics communication with supporting bus, and Bluetooth adapter is used for and supports electrical equipment (as bluetooth GPS, the bluetooth earphone etc.) interface of blue tooth wireless communication.USB interface is used for and has the device talk of USB interface, as utilizes mobile disk or portable hard drive to by USB interface program of file copy or multimedia file in embedded computer.Vehicle condition and driver's state-detection pass degree of fatigue that device is used to detect water temperature, machine oil and the driver of automobile information such as whether drink, it passes to embedded computer by switching value and analog input channel, and the expert system of embedded computer and intelligent control program can judge vehicle condition and driver's situation.Shock sensor is mainly used in the antitheft of automobile, and under the state of automobile stagnation of movement, shock sensor work is passed to embedded computer system with signal when it perceives Vehicular vibration, reports to the police for car owner's mobile phone photos and sending messages by it by the mobile communication module.It is mutual that the audio coding decoding chip carries out audio-frequency information by IIS bus and embedded computer, and the audio frequency output of audio decoder chip is amplified the rear drive speaker operation by power amplifier.
This utility model is take the embedded computer software and hardware technology as core, combining global location technology, mobile communication technology, Sensor technology, expert system and intelligent control technology and software engineering realize automobile Navigation Control, remote monitoring, move The collection several functions such as moving communication and multimedia make car steering have excellent safe, comfortable and amusement performance.
Claims (5)
1. vehicle mounted guidance is controlled multimedia device, comprise processor, storer, input-output device, it is characterized in that: processor is the vehicle-mounted embedded type computing machine, connect GPS, mobile phone core board, CAN controller by data-interface, connect the shock sensor data input device, connect display, voice data output device.
2. vehicle mounted guidance control multimedia device according to claim 1, it is characterized in that: the vehicle-mounted embedded type computing machine connects Bluetooth adapter, analog quantity detecting sensor by data-interface.
3. vehicle mounted guidance control multimedia device according to claim 1, it is characterized in that: the vehicle-mounted embedded type computing machine connects touch-screen, LCD LCD, keyboard by data-interface.
4. vehicle mounted guidance control multimedia device according to claim 1, it is characterized in that: the vehicle-mounted embedded type computing machine is equipped with the global location module, stores electronic chart.
5. vehicle mounted guidance control multimedia device according to claim 1, it is characterized in that: the vehicle-mounted embedded type computing machine is equipped with SDRAM and FLSH at bus expansion slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520026910 CN2847225Y (en) | 2005-08-04 | 2005-08-04 | Vehicle carried navigation control multimedia device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520026910 CN2847225Y (en) | 2005-08-04 | 2005-08-04 | Vehicle carried navigation control multimedia device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2847225Y true CN2847225Y (en) | 2006-12-13 |
Family
ID=37512648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520026910 Expired - Fee Related CN2847225Y (en) | 2005-08-04 | 2005-08-04 | Vehicle carried navigation control multimedia device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2847225Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010118587A1 (en) * | 2009-04-17 | 2010-10-21 | Yi Runping | Vehicle equipment based on embedded micro-processor |
| CN101890923A (en) * | 2009-05-22 | 2010-11-24 | 触动多媒体技术（上海）有限公司 | Vehicle-mounted multimedia advertisement recreational interactive equipment system |
| CN101964206A (en) * | 2010-08-20 | 2011-02-02 | 深圳市索菱实业有限公司 | Vehicle multimedia system |
| CN102001392A (en) * | 2010-11-05 | 2011-04-06 | 北京工业大学 | Vehicle-mounted information system for hybrid power handicapped motorcycle |
| CN103051695A (en) * | 2012-12-13 | 2013-04-17 | 广东好帮手电子科技股份有限公司 | Method and system for inputting information to vehicle-mounted application software by utilizing mobile phone |
| CN103493030A (en) * | 2011-03-10 | 2014-01-01 | 大陆汽车系统公司 | Enhancing vehicle infotainment systems by adding remote sensors from a portable device |
| CN104601189A (en) * | 2015-02-11 | 2015-05-06 | 安徽联合星通信息科技股份有限公司 | Mobile phone-type intelligent vehicle-mounted terminal |
| CN106846868A (en) * | 2016-12-12 | 2017-06-13 | 芜湖市吉安汽车电子销售有限公司 | Automobile mounted navigation system |
| CN106938633A (en) * | 2017-03-21 | 2017-07-11 | 合肥极友软件开发有限公司 | Embedded intelligent vehicle-carried terminal based on ARM |
-
2005
- 2005-08-04 CN CN 200520026910 patent/CN2847225Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010118587A1 (en) * | 2009-04-17 | 2010-10-21 | Yi Runping | Vehicle equipment based on embedded micro-processor |
| CN101890923A (en) * | 2009-05-22 | 2010-11-24 | 触动多媒体技术（上海）有限公司 | Vehicle-mounted multimedia advertisement recreational interactive equipment system |
| CN101890923B (en) * | 2009-05-22 | 2014-08-06 | 触动多媒体技术（上海）有限公司 | Vehicle-mounted multimedia advertisement recreational interactive equipment system |
| CN101964206A (en) * | 2010-08-20 | 2011-02-02 | 深圳市索菱实业有限公司 | Vehicle multimedia system |
| CN102001392A (en) * | 2010-11-05 | 2011-04-06 | 北京工业大学 | Vehicle-mounted information system for hybrid power handicapped motorcycle |
| CN103493030A (en) * | 2011-03-10 | 2014-01-01 | 大陆汽车系统公司 | Enhancing vehicle infotainment systems by adding remote sensors from a portable device |
| CN103493030B (en) * | 2011-03-10 | 2017-06-13 | 大陆汽车系统公司 | Strengthen vehicle infotainment system by adding the distance sensor from portable set |
| CN103051695A (en) * | 2012-12-13 | 2013-04-17 | 广东好帮手电子科技股份有限公司 | Method and system for inputting information to vehicle-mounted application software by utilizing mobile phone |
| CN104601189A (en) * | 2015-02-11 | 2015-05-06 | 安徽联合星通信息科技股份有限公司 | Mobile phone-type intelligent vehicle-mounted terminal |
| CN106846868A (en) * | 2016-12-12 | 2017-06-13 | 芜湖市吉安汽车电子销售有限公司 | Automobile mounted navigation system |
| CN106938633A (en) * | 2017-03-21 | 2017-07-11 | 合肥极友软件开发有限公司 | Embedded intelligent vehicle-carried terminal based on ARM |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |