CN202734842U - Motormeter with navigation function - Google Patents
Motormeter with navigation function Download PDFInfo
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- CN202734842U CN202734842U CN 201220268569 CN201220268569U CN202734842U CN 202734842 U CN202734842 U CN 202734842U CN 201220268569 CN201220268569 CN 201220268569 CN 201220268569 U CN201220268569 U CN 201220268569U CN 202734842 U CN202734842 U CN 202734842U
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- navigation
- module
- automobile instrument
- display device
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Abstract
The utility model discloses a motormeter with a navigation function. The motormeter includes a main controller, an auxiliary controller, a navigation module, an input device, a display device, a FLASH memory, a CAN transmit-receive module, a sensor detection circuit and a voice prompt module; the navigation module, the input device, the display device, the FLASH memory and the voice prompt module are all connected with the main controller; and the CAN transmit-receive module, a backlight adjustment module and the sensor detection circuit are connected with the auxiliary controller which is connected with the main controller. According to the motormeter with the navigation function provided by the utility model, the main controller, the navigation module, the input device and the display device are arranged on the motormeter, navigation signals can be obtained through the navigation module, and the display device can display a map in a real-time manner or indicate a travelling direction, and therefore, when a user observes the motormeter, the user can not only observe operating parameters of a car, but also can observe a navigation map and a navigation direction, thereby facilitating information centralization inside the car.
Description
Technical field
The utility model relates to the auto parts machinery technical field, particularly a kind of automobile instrument with navigation feature.
Background technology
At present, the instrument that automobile uses roughly is divided into two kinds: a kind of is automobile instrument panel with liquid crystal indicator, and another is the Purely mechanical instrument.But these two kinds of instrument are driving parameter and the warning message of a display automobile running status all, does not have the function of real-time navigation.If the user needs navigation to increase in addition navigator, use like this inconvenience, and the navigator that increases need to take certain space, these navigator generally are divided into portable navigation device and Vehicular DVD navigation instrument.For portable navigation device; if navigating instrument is fixing unstable; the notice that usually can disperse the driver; and for the Vehicular DVD navigation instrument; because the determining positions driver of its installation need to leave the sight line in the place ahead fully and just can see and map on the navigating instrument increased the danger in the driving process.
Summary of the invention
In view of above-mentioned the deficiencies in the prior art part, the purpose of this utility model is to provide a kind of automobile instrument with navigation feature, can conveniently be driver's real-time navigation when driving.
In order to achieve the above object, the utility model has been taked following technical scheme:
A kind of automobile instrument with navigation feature is provided with master controller at automobile instrument;
The submaster controller that is used for auxiliary master controller process information;
Be used for obtaining the navigation module of navigation information;
Be used for accepting the input equipment of subscriber control information;
The display device that is used for demonstration;
The FLASH storer that is used for storage;
For the CAN transceiver module of receiving and sending messages;
Sensor detection circuit for detection of running information;
Described navigation module, input equipment, display device, FLASH storer all are connected with master controller; Described CAN transceiver module is connected with submaster controller with sensor detection circuit, and described submaster controller is connected with master controller.
Described automobile instrument with navigation feature also comprises the adjustment module backlight for the backlight illumination of adjusting display device, and described adjustment module backlight is connected with display device with submaster controller.
Described automobile instrument with navigation feature comprises that also described voice cue module is connected with master controller for the voice cue module of output voice.
In the described automobile instrument with navigation feature, navigation module is the navigation module of navigation integrated circuit board with the video input module composition.
In the described automobile instrument with navigation feature, navigation module is navigator.
In the described automobile instrument with navigation feature, navigation module is that GPS module and memory device form navigation module.
In the described automobile instrument with navigation feature, described input equipment is one or more in keyboard, touch-screen, phonetic incepting equipment, radio transmission apparatus and the Infrared Transmission equipment.
In the described automobile instrument with navigation feature, display device is LCDs, OLED screen or LED module.
In the described automobile instrument with navigation feature, be provided with the progressive motor that rotates for the control instrument pointer at automobile instrument.
Compared to prior art, the automobile instrument with navigation feature that the utility model provides, be provided with master controller, navigation module, input equipment and display device at automobile instrument, obtain navigation signal by navigation module, show in real time map or indication travel direction by display device, make the user when watching the instruments, both can see the operational factor of automobile, can see navigation map and navigation direction again, be conducive to the information centralization in the car.
Description of drawings
Fig. 1 is the structured flowchart that the utlity model has the automobile instrument of navigation feature.
Fig. 2 is the structured flowchart of the first preferred embodiment that the utlity model has the automobile instrument of navigation feature.
Fig. 3 is the structured flowchart of the second preferred embodiment that the utlity model has the automobile instrument of navigation feature.
Embodiment
The utility model provides a kind of automobile instrument with navigation feature, and is clearer, clear and definite for making the purpose of this utility model, technical scheme and effect, referring to the accompanying drawing embodiment that develops simultaneously the utility model further described.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
See also Fig. 1, be provided with master controller 110, submaster controller 120, navigation module 130, input equipment 140, display device 150, FLASH storer 160, CAN(Controller Area Network in the automobile instrument with navigation feature that the utility model provides, controller local area network) transceiver module 170 and sensor detection circuit 180.Described navigation module 130, input equipment 140, display device 150, FLASH storer 160 all are connected with master controller 110; Described CAN transceiver module 170 is connected with sensor detection circuit and is connected with submaster controller 120, and described submaster controller 120 is connected with master controller 110.
Wherein, described master controller 110 is used for realizing the basic function of automobile instrument, as receiving the information that modules sends and processing accordingly, the information after processing is stored and control display device 150 shows.Navigation module 130 is used for obtaining navigation information, all provides navigation for driving, and described input equipment 140 is used for receiving subscriber control information, such as the origin of navigation, destination etc.Display device 150 is used for showing that as showing map, running parameter etc., described FLASH storer 160 is used for storage information.
The utility model embodiment has adopted submaster controller 120 car assisted instrument to process some information, with the pressure that reduces master controller 110 deal with data and the speed that increases the data processing.Wherein, described CAN transceiver module 170 is used for transmitting-receiving by the information of CAN bus transfer, described sensor detection circuit 180 is for detection of running information, such as the oil mass of fuel tank, the speed of a motor vehicle of driving process etc., the testing result of sensor detection circuit 180 sends to master controller 110 after processing by submaster controller 120, shown by master controller 110 control display devices 150, perhaps control the pointer of automobile instrument and indicate corresponding information.
See also Fig. 1, the automobile instrument with navigation feature that the utility model provides also comprises adjustment module 190 backlight, and they are connected with display device with submaster controller 120 and are connected, and are used for the backlight illumination of adjusting display device 150.
The driver takes sb's mind off sth in the driving process, the automobile instrument with navigation feature that the utility model provides also comprises voice cue module 210, this voice cue module 210 can adopt loudspeaker, it is connected with master controller 110, be used for the navigation information according to navigation module 130, export corresponding voice suggestion.
See also Fig. 1 and Fig. 2, Fig. 2 is the structured flowchart of the first preferred embodiment that the utlity model has the automobile instrument of navigation feature.Among the utility model embodiment, described navigation module 130 can be comprised of with video input module 132 navigation integrated circuit board 131; Also can be external navigator 135; Can also form navigation module 130 by GPS module 133 and memory device 134; Or the combination of above-mentioned three kinds of modes two or three, and various navigation module 130 is connected with main control chip by its corresponding interface.
When automobile instrument uses the navigation module 130 of navigation integrated circuit board 131 and video input module 132 compositions, navigation integrated circuit board 131 is through CVBS(Composite Video Broadcast signal, the composite video broadcast singal) signal, LVDS(Low-Voltage Differential Signaling, Low Voltage Differential Signal) signal, the mode transmission of video such as parallel port, with IIC(Local Interconnect Network, IIC (I2C) bus) interface, serial ports or SPI(Serial Peripheral Interface, Serial Peripheral Interface) interface is communicated by letter with master controller 110, then show corresponding navigation information in display device 150, and by the corresponding information of voice prompt of voice cue module 210 outputs.
When automobile instrument used the navigation module 130 that GPS module 133 and memory device 134 form, controller was by the mode of universal serial bus communicate by letter with GPS module 133 (as: serial ports, IIC interface, SPI interface etc.).After controller gets access to the longitude and latitude of present vehicle, obtain navigation map and navigation speech data by memory device 134 again, then show corresponding navigation information in display device 150.In the present embodiment, described memory device 134 has SD card, USB flash disk and TF card etc., and communicates by letter with memory device 134 by the mode of SD pattern or SPI, and by the corresponding voice messaging of voice cue module 210 outputs.
When automobile instrument uses external navigator 135, a kind of colour coding method that automobile instrument is adopted by the eurovision system by CVBS signal, LVDS signal, YUV(YUV) signal, RGB(RGB) any one mode in signal view data of obtaining outside navigator 135 realizes navigation, then show corresponding navigation information (such as navigation map or navigation direction) in display device 150, and by the corresponding voice messaging of voice cue module 210 outputs.In the present embodiment, automobile instrument is by serial ports, CAN bus, LIN bus, Bluetooth(bluetooth) and MOST(Media Oriented System Transport, system transmissions towards media) any one mode such as bus is communicated by letter with outside navigator, obtain and turn to and the related navigational information such as distance, LED module displays in the instrumentation, and band voice suggestion.
Please continue to consult Fig. 2, in the automobile instrument with navigation feature that the utility model provides, described input equipment 140 is one or more in keyboard 141, touch-screen 142, phonetic incepting equipment 143, radio transmission apparatus and the Infrared Transmission equipment.And keyboard 141, touch-screen 142 and phonetic incepting equipment are connected and are connected with master controller 110 by corresponding interface.The user can by keyboard 141 or touch-screen input destination information, also can input the destination voice messaging by the mode of phonetic entry.
Among the utility model embodiment, described display device 150 adopts LCDs 151, and by the brightness of submaster controller 120 controls adjustment module 190 control LCDs 151 backlight, master controller can adopt the DSP main control chip.When automobile instrument uses the navigation module 130 of navigation integrated circuit board 131 and video input module 132 compositions, the user is by button, touch-screen or phonetic entry destination information, master controller 110 is sent to navigation integrated circuit board 131 with the information that gets access to, navigation integrated circuit board 131 exports map in the LCDs 151 to and shows, and by the corresponding voice messaging of voice suggestion (such as running direction, road surface camera information etc.); When automobile instrument used external navigator 135, navigator 135 can directly show Map to LCDs 151; When automobile instrument uses the navigation module 130 of GPS module 133 and memory device 134 compositions, the user uses button, touch-screen or phonetic entry destination information, master controller 110 is converted to the destination longitude and latitude with the information that gets access to, from GPS module 133, obtain again the latitude and longitude information when the vehicle in front place, from the SD card, obtain corresponding navigation picture by above latitude and longitude information, and in LCDs 151, show.
Further in the implementation column, be provided with progressive motor 200 at automobile instrument, this progressive motor is used for the control instrument pointer and rotates, the parameters such as rotating speed, speed per hour and oil mass in the indication running process.
See also Fig. 3, it is the structured flowchart of the second preferred embodiment that the utlity model has the automobile instrument of navigation feature.The difference of this second embodiment and the first embodiment only is, with the LCDs in above-mentioned the first preferred embodiment of LED module (being charactron) 152 replacements, this LED module 152 is when the indication navigation information, the arrow and the range information that form navigation direction by the LED module, no longer show cartographic information, in this embodiment, master controller can adopt the MCU controller.Because its navigation principle is identical with above-mentioned the first preferred embodiment, repeats no more herein.And in other embodiments, described display device can also adopt the OLED screen, as long as can show.
In sum, the automobile instrument with navigation feature that the utility model provides, be provided with master controller, navigation module, input equipment and display device at automobile instrument, obtain navigation signal by navigation module, show in real time map or indication travel direction by display device, make the user when watching the instruments, both can see the operational factor of automobile, can see navigation map and navigation direction again, be conducive to the information centralization in the car.
Be understandable that; for those of ordinary skills; can be equal to replacement or change according to the technical solution of the utility model and utility model design thereof, and all these changes or replacement all should belong to the protection domain of the appended claim of the utility model.
Claims (9)
1. the automobile instrument with navigation feature is characterized in that, is provided with master controller at automobile instrument;
The submaster controller that is used for auxiliary master controller process information;
Be used for obtaining the navigation module of navigation information;
Be used for accepting the input equipment of subscriber control information;
The display device that is used for demonstration;
The FLASH storer that is used for storage;
For the CAN transceiver module of receiving and sending messages;
Sensor detection circuit for detection of running information;
Described navigation module, input equipment, display device, FLASH storer all are connected with master controller; Described CAN transceiver module is connected with submaster controller with sensor detection circuit, and described submaster controller is connected with master controller.
2. the automobile instrument with navigation feature according to claim 1 is characterized in that, also comprises the adjustment module backlight for the backlight illumination of adjusting display device, and described adjustment module backlight is connected with display device with submaster controller.
3. the automobile instrument with navigation feature according to claim 1 is characterized in that, comprises that also described voice cue module is connected with master controller for the voice cue module of output voice.
4. the automobile instrument with navigation feature according to claim 1 is characterized in that, navigation module is the navigation module of navigation integrated circuit board and video input module composition.
5. the automobile instrument with navigation feature according to claim 1 is characterized in that, navigation module is navigator.
6. the automobile instrument with navigation feature according to claim 1 is characterized in that, navigation module is that GPS module and memory device form navigation module.
7. the automobile instrument with navigation feature according to claim 1 is characterized in that, described input equipment is one or more in keyboard, touch-screen, phonetic incepting equipment, radio transmission apparatus and the Infrared Transmission equipment.
8. the automobile instrument with navigation feature according to claim 1 is characterized in that, display device is that LCDs, OLED screen or LED show module.
9. the automobile instrument with navigation feature according to claim 1 is characterized in that, is provided with the progressive motor that rotates for the control instrument pointer at automobile instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220268569 CN202734842U (en) | 2012-06-08 | 2012-06-08 | Motormeter with navigation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220268569 CN202734842U (en) | 2012-06-08 | 2012-06-08 | Motormeter with navigation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202734842U true CN202734842U (en) | 2013-02-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220268569 Expired - Fee Related CN202734842U (en) | 2012-06-08 | 2012-06-08 | Motormeter with navigation function |
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| Country | Link |
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| CN (1) | CN202734842U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102721432A (en) * | 2012-06-08 | 2012-10-10 | 广东好帮手电子科技股份有限公司 | Automobile instrument with navigation function |
-
2012
- 2012-06-08 CN CN 201220268569 patent/CN202734842U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102721432A (en) * | 2012-06-08 | 2012-10-10 | 广东好帮手电子科技股份有限公司 | Automobile instrument with navigation function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20200608 |
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| CF01 | Termination of patent right due to non-payment of annual fee |