CN202119441U - Automobile Global Position System (GPS) navigation instrument with whole automobile maintenance prompt function - Google Patents
Automobile Global Position System (GPS) navigation instrument with whole automobile maintenance prompt function Download PDFInfo
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- CN202119441U CN202119441U CN2011201806483U CN201120180648U CN202119441U CN 202119441 U CN202119441 U CN 202119441U CN 2011201806483 U CN2011201806483 U CN 2011201806483U CN 201120180648 U CN201120180648 U CN 201120180648U CN 202119441 U CN202119441 U CN 202119441U
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- automobile
- gps navigation
- car load
- primary controller
- maintenance
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Abstract
The utility model discloses an automobile global positioning system (GPS) navigation instrument with a whole automobile maintenance prompt function and aims at providing an automobile GPS navigation instrument which not only has a GPS navigation voice prompt function, but also has a built-in electronic whole automobile instruction book and a function of automatically reminding users of repairing and maintaining a whole automobile with voice. The automobile GPS navigation instrument comprises a GPS navigation unit, an audio decoding and playing unit, a touch display screen and a main controller, wherein the audio decoding and playing unit and the touch display screen are connected with the main controller, and a mileage calculation and mileage accumulation module and a whole machine use, repair and maintenance information module are arranged in the main controller. The automobile GPS navigation instrument is widely applicable to motor vehicles.
Description
Technical field
The utility model relates to a kind of Satellite Navigation Set, relates in particular to a kind of GPS navigation device with car load maintenance prompt facility that is used for automobile.
Background technology
The maintenance of vehicle is very important, and the security that not only helps to improve automobile in good condition can also be played the effect of value preserving.The car failure rate of running check, maintenance will step-down, and the probability of car breakdown is just little, and the probability that particularly has an accident because of brake, tire also can reduce.Vehicle maintenance is must good vehicle condition good has also played the value preserving effect naturally.But vehicle maintenance is often out in the cold or often maintain untimely.Explanation is to have very much realistic meaning and practical value with relevant knowledge if can remind vehicle maintenance in good time.The GPS navigation system is widely used on the automobile, and integrated multiple functions such as music function, video display function, but does not all have the prompt facility about vehicle operation instruction or vehicle maintenance aspect.For example open day be that on 08 30th, 2006, publication number are 2812216 patent documentation, it is incorporated in the cabinet using system control chip simultaneously with modules such as navigational system, CD/VCD/DVD player, radio, audio frequency switching controls, digital power amplifiers; Navigational system; The amusement playing device, input media, audio frequency handover module; Audio output device etc.; The audio frequency handover module is according to the order of system control chip, switches output audio signal to audio output device, realizes Voice Navigation and entertainment device is worked simultaneously and the function of switching in good time.But this scheme does not realize knowledge, the prompting function of vehicle operation instruction and vehicle maintenance maintenance aspect, aspect practicality, is short of to some extent.
Summary of the invention
It is a kind of except having the GPS navigation sound prompt function that the utility model fundamental purpose is to provide; Also having built-in electronic car load instructions, automatic speech reminds the user car load to be maintained the automobile GPS navigation appearance of function; Its structure is simple and clear, installs, uses very convenient.
The utility model mainly is able to solve through following technical proposals to the prior art problem; A kind of automobile with car load maintenance prompt facility is used the GPS navigation appearance; Comprise the GPS navigation unit; Also comprise audio decoder playback unit, touching display screen, primary controller, audio decoder playback unit, touching display screen connect primary controller, in primary controller, are provided with mileage and calculate mileage accumulation module, car load use maintenance information module.This scheme is accomplished under the prerequisite of normal navigation task, thereby through the movement position of GPS navigation unit measuring vehicle, the distance travelled that trace information calculates vehicle, and each distance travelled added up; Need car load related components maintenance needs and operational maintenance, be made into corresponding voice document and be stored in the primary controller; Primary controller is according to the accumulative total distance travelled or the daily servicing demand is decoded to corresponding voice document through tone decoding playback unit and broadcast automatically, reminds the user to reach the love car is maintained.Touching display screen wherein constitutes man-machine interface, is used for function selecting and information and shows.
As preferably, also comprise functional control module, read module, functional control module, read module are arranged in the primary controller.Functional control module is realized switching more easily between navigation feature, reading, the function of browse, and read module is realized the reading and browsing function of literal, picture.
As preferably, car load uses the maintenance information module to comprise finished vehicle electronic instructions information submodule, maintenance information submodule.Mode is stored in the finished vehicle electronic instructions supplies in the primary controller to check at any time so that both pictures and texts are excellent, and car load maintenance information, maintenance knowledge are carried out compressed encoding with AIFC and be stored in and supply in the primary controller to select at any time to play.
As preferably, audio decoder playback unit is provided with audio output interface.Through this audio output interface voice such as navigation speech or maintenance prompting are connected to the onboard audio Play System, to obtain better auditory effect.
As preferably, audio decoder playback unit also connects a wireless transmitting unit, and wireless transmitting unit also connects primary controller.The voice of audio decoder playback unit output are transferred in the vehicle-mounted radio through this transmitter unit, utilize wireless loudspeaker to play, speech play is effective, and does not need connecting line, and is very easy to use.
As preferably, primary controller also is provided with USB interface, convenient description, maintenance information are changed, replenished.
As preferably, primary controller also is provided with the FLASH memory card interface, is convenient to read, play maintenance knowledge, other voice documents of being stored in the FLASH card.
As preferably, primary controller also is provided with the CAN communication interface, and the CAN communication interface connects CAN bus on the car.Through connect the CAN bus set up with car on being connected of each ECU, thereby obtain information such as car load major equipment, parts running status, alarm signal, the use voice mode is pointed out.
The beneficial effect that the utility model brings is; Keeping the navigation function simultaneously; Operation instruction, the function such as maintenance prompting etc. of car load have been increased; To keeping vehicle kilter, reduction vehicle trouble and accident probability to play positive role very, further increased the practicality of GPS navigation device.
Description of drawings
Fig. 1 is a kind of frame principle figure of the utility model.
Among the figure: the 1st, the GPS navigation unit, the 2nd, touching display screen, the 3rd, mileage calculates the mileage module, and 4-1 is a finished vehicle electronic instructions information submodule; 4-2 is a maintenance information submodule, the 5th, and primary controller, the 6th, functional control module, the 7th, read module; The 8th, FLASH card, the 9th, USB interface, the 10th, wireless transmitting unit, the 11st, audio decoder playback unit; The 12nd, CAN interface, the 13rd, COBBAIF, the 14th, loudspeaker, the 15th, CAN bus.
Embodiment
Below through embodiment, and combine accompanying drawing, the technical scheme of the utility model is further specified.
Embodiment: as shown in Figure 1; A kind of automobile with car load maintenance prompt facility is used the GPS navigation appearance; Comprise GPS navigation unit 1; Mileage calculates mileage accumulation module 3, finished vehicle electronic instructions information submodule 4-1, maintenance information submodule 4-2, audio decoder playback unit 11, touching display screen 2, primary controller 5; Mileage calculating mileage accumulation module 3, finished vehicle electronic instructions information submodule 4-1, maintenance information submodule 4-2, functional control module 6, read module 7 are stored in the primary controller 5, and audio decoder playback unit 11, touching display screen 2 connection primary controllers 5, FLASH card, USB interface 9, CAN interface 12, GPS navigation unit 1 are connected to the corresponding separately port of primary controller 5.
Wherein: mileage calculates position data, vehicle driving trace calculating and the accumulative mileage that mileage accumulation module 3 utilizes GPS navigation unit 1 to measure; Storage literal and picture format car load instructions among the finished vehicle electronic instructions information submodule 4-1; Deposit voice documents such as the maintenance information of phonetic matrix, daily detection maintenance information, various warning information, maintenance general knowledge, critical piece status information among the maintenance information submodule 4-2, according to fixedly storage address selection broadcast; Functional control module 6 is accomplished selection, the switching of functions such as navigation, reading, voice document broadcast; Read module 7 is accomplished the reading and browsing of literal picture; Primary controller 5 is play the maintenance voice suggestion automatically according to accumulative mileage; Navigation feature is realized in GPS navigation unit 1; Wireless transmitting unit 10 is set transmission frequency under the control of primary controller 5, the sound signal of audio decoder playback unit is transmitted into radio; Audio decoder playback unit 11 can directly drive loudspeaker 14; The onboard audio Play System connects the sound signal of COBBAIF 13 audio plays decoding playback unit through tone frequency channel wire; CAN interface 12 is connected to CAN bus 15 on the car, and primary controller 5 receives vehicle condition information, the alarm signal of each ECU, selects corresponding voice document to play or alarm prompt through audio decoder playback unit 11.
So the utility model is when realizing navigation feature; Also have the car load operation instructions and read, maintain information indicating, maintenance popularization of knowledge and major equipment state alarm signal playing function; Make the vehicle maintenance maintenance in time, can effectively reduce vehicle trouble rate, accident rate.
Claims (8)
1. the automobile with car load maintenance prompt facility is used the GPS navigation appearance; Comprise the GPS navigation unit; It is characterized in that: also comprise audio decoder playback unit, touching display screen, primary controller; Said audio decoder playback unit, touching display screen connect primary controller, in said primary controller, are provided with mileage and calculate mileage accumulation module, car load use maintenance information module.
2. use the GPS navigation appearance according to the said a kind of automobile with car load maintenance prompt facility of claim 1, it is characterized in that: also comprise functional control module, read module, said functional control module, read module are arranged in the primary controller.
3. use the GPS navigation appearance according to the said a kind of automobile with car load maintenance prompt facility of claim 1, it is characterized in that: said car load uses the maintenance information module to comprise finished vehicle electronic instructions information submodule, maintenance information submodule.
4. use the GPS navigation appearance according to the said a kind of automobile with car load maintenance prompt facility of claim 1, it is characterized in that: said audio decoder playback unit is provided with audio output interface.
5. use the GPS navigation appearance according to claim 1 or 4 said a kind of automobiles with car load maintenance prompt facility, it is characterized in that: said audio decoder playback unit also connects a wireless transmitting unit, and said wireless transmitting unit also connects primary controller.
6. use the GPS navigation appearance according to the said a kind of automobile with car load maintenance prompt facility of claim 1, it is characterized in that: said primary controller also is provided with USB interface.
7. use the GPS navigation appearance according to the said a kind of automobile with car load maintenance prompt facility of claim 1, it is characterized in that: said primary controller also is provided with the FLASH memory card interface.
8. use the GPS navigation appearance according to the said a kind of automobile with car load maintenance prompt facility of claim 1, it is characterized in that: said primary controller also is provided with the CAN communication interface, and said CAN communication interface connects CAN bus on the car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201806483U CN202119441U (en) | 2011-06-01 | 2011-06-01 | Automobile Global Position System (GPS) navigation instrument with whole automobile maintenance prompt function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201806483U CN202119441U (en) | 2011-06-01 | 2011-06-01 | Automobile Global Position System (GPS) navigation instrument with whole automobile maintenance prompt function |
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| Publication Number | Publication Date |
|---|---|
| CN202119441U true CN202119441U (en) | 2012-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201806483U Expired - Lifetime CN202119441U (en) | 2011-06-01 | 2011-06-01 | Automobile Global Position System (GPS) navigation instrument with whole automobile maintenance prompt function |
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| Country | Link |
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| CN (1) | CN202119441U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104627065A (en) * | 2013-11-11 | 2015-05-20 | 比亚迪股份有限公司 | Vehicle maintenance reminding method and system |
| CN113032537A (en) * | 2021-01-28 | 2021-06-25 | 浙江合众新能源汽车有限公司 | Voice-controlled finished automobile query operation method |
-
2011
- 2011-06-01 CN CN2011201806483U patent/CN202119441U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104627065A (en) * | 2013-11-11 | 2015-05-20 | 比亚迪股份有限公司 | Vehicle maintenance reminding method and system |
| CN113032537A (en) * | 2021-01-28 | 2021-06-25 | 浙江合众新能源汽车有限公司 | Voice-controlled finished automobile query operation method |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120118 |