CN202885833U - Vehicle navigation system based on safety intelligent control - Google Patents

Vehicle navigation system based on safety intelligent control Download PDF

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Publication number
CN202885833U
CN202885833U CN 201220606028 CN201220606028U CN202885833U CN 202885833 U CN202885833 U CN 202885833U CN 201220606028 CN201220606028 CN 201220606028 CN 201220606028 U CN201220606028 U CN 201220606028U CN 202885833 U CN202885833 U CN 202885833U
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CN
China
Prior art keywords
module
master controller
controller mpu
navigation system
vehicle
Prior art date
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Expired - Fee Related
Application number
CN 201220606028
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Chinese (zh)
Inventor
吴晓峰
黄治国
王迪豹
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JIANGXI CHIEF ELECTRONIC INTELLIGENT SCIENCE & TECHNOLOGY Co Ltd
Huizhou Chief Electronic Science & Technology Co Ltd
Original Assignee
JIANGXI CHIEF ELECTRONIC INTELLIGENT SCIENCE & TECHNOLOGY Co Ltd
Huizhou Chief Electronic Science & Technology Co Ltd
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Application filed by JIANGXI CHIEF ELECTRONIC INTELLIGENT SCIENCE & TECHNOLOGY Co Ltd, Huizhou Chief Electronic Science & Technology Co Ltd filed Critical JIANGXI CHIEF ELECTRONIC INTELLIGENT SCIENCE & TECHNOLOGY Co Ltd
Priority to CN 201220606028 priority Critical patent/CN202885833U/en
Application granted granted Critical
Publication of CN202885833U publication Critical patent/CN202885833U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The utility model relates to a vehicle navigation system based on safety intelligent control. The system comprises a master controller MPU (microprocessor unit), a navigation module connected with the master controller MPU, an OBD (on-board diagnostics) vehicle fault detecting module for detecting vehicle status in real time, a tire pressure monitoring module, an infrared night-vision module, a voice recognition module, and a 360 DEG panorama driving recording module which is connected with the master controller MPU; and the navigation module adopts a big dipper and GPS (global position system) dual-mode navigation module. Compared with the prior art, by adopting the big dipper and GPS dual-mode navigation mode, the vehicle navigation system provided by the utility module can receives signals of big dipper and GPS navigation satellites in real time so as to realize services of high-precision three-dimension positioning, three-dimension speed measurement and accurate timing of a vehicle carrier in real time; and meanwhile, the vehicle navigation system can fulfill a plurality of purposes as being further provided with the vehicle fault detecting module, the tire pressure monitoring module, the 360 DEG panorama driving recording module and the like, and is convenient to operate, and thus the safety factor of the vehicle driving is greatly improved.

Description

A kind of onboard navigation system based on safe and intelligent control
Technical field
The utility model relates to a kind of onboard navigation system based on safe and intelligent control.
Background technology
Along with the development of science and technology, people's living standard improves constantly, and home vehicle is very universal.In friend or family party, go on business, the aspect vehicle such as tourism all bringing into play very important effect, navigation product has also become the necessary article on the vehicle.Present vehicle mounted guidance mainly is divided into two large classes, and a class is portable navigation, generally is fixed on the windshield or panel board of car front; Another kind of is the auto navigation product that is fixedly mounted on the automobile center console.This two classes navigation product has been maturation very at present, and function realization principle and hardware configuration are all roughly the same.Some high-end vehicle mounted guidance product also is furnished with the functions such as radio, DVD, mobile digital TV, and all there is following shortcoming in this series products when system schema and use: have very large potential safety hazard in (1) complicated operation driving process; (2) running into high building or barrier is to can't accept sometimes signal; (3) blind area, visual angle is arranged when driving or reversing.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of onboard navigation system of locating conveniently, being furnished with a complete set of safety protection function.
For solving the problems of the technologies described above, the utility model is realized by the following technical solutions: a kind of onboard navigation system based on safe and intelligent control, comprise master controller MPU and the navigation module that is connected with master controller MPU, be used in real time OBD vehicle fault detection module, tire pressure monitoring module, the infrared viewing device module of detection vehicle condition, it is characterized in that: also comprise the 360 degree panorama driving recording modules that are connected with master controller MPU; Described navigation module adopts the Big Dipper and GPS bimodulus navigation module.
Preferably, described onboard navigation system also can further comprise for sound identification module and the bluetooth communication module of realizing voice call, described sound identification module and bluetooth communication module all are connected with master controller MPU, external sound signal is inputted by microphone, this signal is delivered to respectively sound identification module and bluetooth communication module after signal processing module is processed, finally deliver to master controller MPU, differentiated by master controller MPU and process accordingly after duty differentiated in voice.
Preferably, described onboard navigation system also can further comprise the digital TV receiver module that is connected with master controller MPU, digital TV receiver module is transferred to master controller MPU with the signal that receives, after master controller MPU processes with vision signal with sound signal is delivered to respectively video processing module and audio processing modules is processed and play.
Preferably, described master controller MPU also is connected with for the DVD decoder module of DVD playing back video disc and radio reception module, and master controller MPU control is with the decoded vision signal of DVD decoder module and sound signal is delivered to respectively video processing module and audio processing modules is processed rear the broadcast; And the broadcast singal that receives can be play by loudspeaker.
Preferably, described master controller MPU also is connected with the external apparatus interface module, and described external apparatus interface module comprises usb interface module, SD card interface module, IPOD interface module, receives audio-video signal by usb interface module and SD card interface module and plays.
Compared with prior art, onboard navigation system described in the utility model adopts the Big Dipper and GPS bimodulus navigation mode, can receive in real time the Big Dipper and GPS navigation satellite-signal, the services such as the real-time high-precision three-dimensional localization of realization motor vehicle carrier, three-dimensional speed measurement, precision time service; Simultaneously, described onboard navigation system has also disposed vehicle fault detection module, tire pressure monitoring module, 360 degree panorama driving recording modules etc., and a tractor serves several purposes is easy to operate, has greatly improved the safety coefficient of motor vehicle running.
Description of drawings
Accompanying drawing 1 is that system described in the utility model forms the structural representation block diagram.
Embodiment
For the ease of those skilled in the art's understanding, below in conjunction with specific embodiment and accompanying drawing the utility model theory of constitution is further described in detail:
As shown in Figure 1, system described in the utility model comprises master controller MPU and the navigation module that is connected with master controller MPU, the OBD vehicle fault detection module that is used for detecting in real time vehicle condition, tire pressure monitoring module, infrared viewing device module, 360 degree panorama driving recording modules, is used for realizing sound identification module and bluetooth communication module, digital TV receiver module, DVD decoder module and the radio reception module of voice call, also comprises the external apparatus interface module.
Wherein, described navigation module adopts the Big Dipper and GPS bimodulus navigation module, and the bimodulus navigation can receive the Big Dipper and GPS navigation satellite-signal in real time, realizes real-time high-precision three-dimensional localization and some authorization service of motor vehicle carrier.Described system has the advantage of the Big Dipper and GPS navigation concurrently, and bearing accuracy can be as small as 10 meters, and rate accuracy can reach 0.2 meter per second, and time service precision can reach for 10 nanoseconds.Authorization service refers to as the user of high precision, highly reliable satellite navigation demand is arranged, and the location is provided, tests the speed, time service and communication service and system health information.
360 degree panorama driving recording modules are by being installed in vehicle body 4 ultra wide-angle imaging heads all around, image around the while collection vehicle, after graphics processing unit correction and splicing, form 360 degree panorama vertical views of a width of cloth vehicle's surroundings, this figure is sent on the display device of master control in real time by master controller MPU.By this module, the driver is sitting in the barrier that can see intuitively the residing position of vehicle and vehicle periphery in the car, and VEHICLES MUST PARK WITHIN THE MARKED BAY or by complex road surface, effectively reduce the generation of accidents such as scratching, collide, subside for calm operating and controlling vehicle.
When driving, the OBD fault detection module can show car status information in real time, such as the speed of a motor vehicle, engine water temperature etc., sends chimes of doom when appearance is unusual, or shows the alarm message reminding car owner by the menu of display screen.The effect of tie pressure detection module is in vehicle traveling process tire pressure to be carried out real-time automatic monitoring, and reports to the police with infrabar to having a flat tire, to guarantee traffic safety.Visible light is very faint night when driving a vehicle at night in addition, and human pilot sees that at night road is fuzzyyer, and particularly on rainy day with night of mist is arranged, road is better smudgy.Adopt the infrared viewing device module, involve thermal imaging camera before the car for the far infrared that adopts night naked eyes not identify, can show the object image in the about 300 meters scopes of vehicle front, reminding driver is noted dodging.
Sound identification module and the bluetooth communication module of described onboard navigation system are furnished with microphone, and the two shares a microphone.External sound signal is inputted by microphone, and this signal is delivered to respectively sound identification module and bluetooth communication module after signal processing module is processed, finally deliver to master controller MPU, is differentiated by master controller MPU and processes accordingly after duty differentiated in voice.Described master controller MPU model is TCC8902.If the speech recognition state can carry out respective handling according to the voice messaging of input; If bluetooth state can and support mobile phone and the external world of Bluetooth function to converse by bluetooth module.At the speech recognition state, the user only need say simple order word and can not lift a hand and just allow main frame enter into the bottom function, such as the program request audio frequency and video, guidance path is set, and saves troublesome operation, safe and convenient.The setting of this function can realize by a button.
Described digital TV receiver module is transferred to master controller MPU with the signal that receives, and after master controller MPU processes vision signal and sound signal is delivered to respectively video processing module and audio processing modules and processes and play and realize that mobile digital TV watches.Described DVD decoder module is used for compact disc decoder, and master controller MPU control is with the decoded vision signal of DVD decoder module and sound signal is delivered to respectively video processing module and audio processing modules is processed rear the broadcast; The radio reception module can be play the broadcast singal that receives by loudspeaker.Described external apparatus interface module comprises usb interface module, SD card interface module, IPOD interface module, receives audio-video signal by these interface modules, and is play by main controller controls.Below all be the function of vehicle entertainment system, it is integrated in the onboard navigation system, improves the intelligent comprehensive degree of product.
The not concrete functional module of introducing all is modules ripe in the prior art in the system described in the utility model, and those skilled in the art all can realize with reference to annexation described in the utility model and function.
Need to prove, not breaking away under the utility model design prerequisite its any subtle change of doing and being equal to replacement, all should belong to protection domain of the present utility model.

Claims (7)

1. onboard navigation system based on safe and intelligent control, comprise master controller MPU and the navigation module that is connected with master controller MPU, be used in real time OBD vehicle fault detection module, tire pressure monitoring module, the infrared viewing device module of detection vehicle condition, it is characterized in that: also comprise the 360 degree panorama driving recording modules that are connected with master controller MPU; Described navigation module adopts the Big Dipper and GPS bimodulus navigation module.
2. the onboard navigation system based on safe and intelligent control according to claim 1, it is characterized in that: further comprise for sound identification module and the bluetooth communication module of realizing voice call, described sound identification module and bluetooth communication module all are connected with master controller MPU, external sound signal is inputted by microphone, this signal is delivered to respectively sound identification module and bluetooth communication module after signal processing module is processed, finally deliver to master controller MPU, differentiated by master controller MPU and process accordingly after duty differentiated in voice.
3. the onboard navigation system based on safe and intelligent control according to claim 1, it is characterized in that: further comprise the digital TV receiver module that is connected with master controller MPU, digital TV receiver module is transferred to master controller MPU with the signal that receives, after master controller MPU processes with vision signal with sound signal is delivered to respectively video processing module and audio processing modules is processed and play.
4. the onboard navigation system based on safe and intelligent control according to claim 2, it is characterized in that: described master controller MPU also is connected with the DVD decoder module for the DVD playing back video disc, and master controller MPU control is with decoded vision signal and sound signal is delivered to respectively video processing module and audio processing modules is processed rear the broadcast.
5. the onboard navigation system based on safe and intelligent control according to claim 2, it is characterized in that: described master controller MPU also is connected with the external apparatus interface module, described external apparatus interface module comprises usb interface module, SD card interface module, IPOD interface module, receives audio-video signal by usb interface module and SD card interface module and plays.
6. the onboard navigation system based on safe and intelligent control according to claim 1 is characterized in that: further comprise the radio reception module that is connected with master controller MPU.
7. the onboard navigation system based on safe and intelligent control according to claim 1, it is characterized in that: described master controller MPU model is TCC8902.
CN 201220606028 2012-11-16 2012-11-16 Vehicle navigation system based on safety intelligent control Expired - Fee Related CN202885833U (en)

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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103273892A (en) * 2013-04-23 2013-09-04 上海纵目科技有限公司 Vehicle navigation panorama device and operation control method thereof
CN103616033A (en) * 2013-12-09 2014-03-05 上海四通仪表股份有限公司 Vehicle instrument with positioning and information real-time interaction functions
CN104121913A (en) * 2014-07-25 2014-10-29 广东翼卡车联网服务有限公司 Navigation box capable of dialing IP telephone, and voice navigation system and method
CN104121912A (en) * 2014-07-25 2014-10-29 广东翼卡车联网服务有限公司 Vehicle navigation system and method based on mobile IP phone
CN104199073A (en) * 2014-08-13 2014-12-10 芜湖航飞科技股份有限公司 Beidou Satellite vehicle navigation system
CN104554057A (en) * 2014-12-24 2015-04-29 延锋伟世通电子科技(上海)有限公司 Vision-based active safety system with car audio and video entertainment function
CN104933845A (en) * 2015-05-07 2015-09-23 长春轨道客车股份有限公司 Motor train unit key data wireless transmission protection method based on dual-mode navigation system
CN105823487A (en) * 2016-05-25 2016-08-03 常熟恒基科技有限公司 Mobile phone interconnection intelligent in-vehicle navigation system
CN106153055A (en) * 2016-05-25 2016-11-23 常熟恒基科技有限公司 For Vehicular multifunctional Mobile Telephone Gps instrument
CN106608232A (en) * 2016-06-07 2017-05-03 成都为远信安电子科技有限公司 Automobile assistant driving system with voice promoting function
CN106965756A (en) * 2017-03-13 2017-07-21 合肥极友软件开发有限公司 Vehicle video/audio controlling system based on DSP technologies
CN107160952A (en) * 2017-04-27 2017-09-15 合肥晟泰克汽车电子股份有限公司 Automobile tire pressure monitoring system

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103273892B (en) * 2013-04-23 2015-03-25 上海纵目科技有限公司 Vehicle navigation panorama device and operation control method thereof
CN103273892A (en) * 2013-04-23 2013-09-04 上海纵目科技有限公司 Vehicle navigation panorama device and operation control method thereof
CN103616033A (en) * 2013-12-09 2014-03-05 上海四通仪表股份有限公司 Vehicle instrument with positioning and information real-time interaction functions
CN104121913B (en) * 2014-07-25 2017-06-23 广东翼卡车联网服务有限公司 Can calling IP phone navigation box and speech guide system, method
CN104121913A (en) * 2014-07-25 2014-10-29 广东翼卡车联网服务有限公司 Navigation box capable of dialing IP telephone, and voice navigation system and method
CN104121912A (en) * 2014-07-25 2014-10-29 广东翼卡车联网服务有限公司 Vehicle navigation system and method based on mobile IP phone
CN104199073A (en) * 2014-08-13 2014-12-10 芜湖航飞科技股份有限公司 Beidou Satellite vehicle navigation system
CN104554057A (en) * 2014-12-24 2015-04-29 延锋伟世通电子科技(上海)有限公司 Vision-based active safety system with car audio and video entertainment function
CN104933845A (en) * 2015-05-07 2015-09-23 长春轨道客车股份有限公司 Motor train unit key data wireless transmission protection method based on dual-mode navigation system
CN105823487A (en) * 2016-05-25 2016-08-03 常熟恒基科技有限公司 Mobile phone interconnection intelligent in-vehicle navigation system
CN106153055A (en) * 2016-05-25 2016-11-23 常熟恒基科技有限公司 For Vehicular multifunctional Mobile Telephone Gps instrument
CN106608232A (en) * 2016-06-07 2017-05-03 成都为远信安电子科技有限公司 Automobile assistant driving system with voice promoting function
CN106965756A (en) * 2017-03-13 2017-07-21 合肥极友软件开发有限公司 Vehicle video/audio controlling system based on DSP technologies
CN107160952A (en) * 2017-04-27 2017-09-15 合肥晟泰克汽车电子股份有限公司 Automobile tire pressure monitoring system

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130417

Termination date: 20151116

EXPY Termination of patent right or utility model