CN201008255Y - Vehicle backsight instrument with GPS system - Google Patents
Vehicle backsight instrument with GPS system Download PDFInfo
- Publication number
- CN201008255Y CN201008255Y CNU2007201181052U CN200720118105U CN201008255Y CN 201008255 Y CN201008255 Y CN 201008255Y CN U2007201181052 U CNU2007201181052 U CN U2007201181052U CN 200720118105 U CN200720118105 U CN 200720118105U CN 201008255 Y CN201008255 Y CN 201008255Y
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- Prior art keywords
- automobile
- display device
- gps system
- receiving module
- wireless
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 235000019506 cigar Nutrition 0.000 claims description 4
- 230000005307 ferromagnetism Effects 0.000 claims description 3
- 230000010354 integration Effects 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
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- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The utility model relates to a car rear-view device with a GPS system. The utility model comprises a GPS receiving module, a display apparatus, a wireless camera at least, a wireless receiving module and a switching circuit, wherein the wireless receiving module receives signals of the wireless camera, the display apparatus is capable of receiving and displaying signals of the GPS receiving module and the wireless receiving module, the display apparatus optionally receives and presents signals of the GPS receiving module or signals of the wireless receiving module via the switching circuit. The utility model of the car rear-view device with the GPS system has high integration. Equipped with the property of GPS navigation, rear viewing and multi-media, the utility model performs supremely powerful. The wireless camera and the display apparatus are arranged on a supporting shelf and are capable of being disposed on any proper position of the car conveniently, thereby the utility model is convenient to install, maintain and use.
Description
Technical field
The utility model relates to a kind of rear-view device for automobile, more specifically, relates to a kind of rear-view device for automobile with the gps satellite location navigation.
Background technology
The automotive rear-view system can be reliably and the situation of display automobile back easily, can reduce the accident that causes because of reversing effectively.
The patent application that application number 00203543, name are called " automotive electronics rear-view device " discloses a kind of back-sight visual system, the display that this automotive rear-view system is mounted on the camera of automobile tail and is installed in driver's cabin by video line and power line.The installation, maintenance of existing this automotive rear-view system is all convenient inadequately, function singleness.
The utility model content
The technical problems to be solved in the utility model is, at the automotive rear-view system installation, maintenance inconvenience of prior art and the defective of function singleness, provides a kind of multi-purpose vehicle(MPV) back-sight visual system of being convenient to installation, maintenance.
The technical scheme that its technical problem that solves the utility model adopts is: construct a kind of rear-view device for automobile with gps system, comprise GPS receiver module, display device, at least one wireless camera, wireless receiving module and commutation circuit, wherein, described wireless receiving module receives the wireless signal of described wireless camera, described display device can receive and show the signal of described GPS receiver module, wireless receiving module, and described display device comes selective reception by described commutation circuit and shows the signal of described GPS receiver module or the signal of wireless receiving module.
In the rear-view device for automobile of band gps system described in the utility model, also comprise the video input port that is arranged on the described display device, described display device can be by described commutation circuit from described video input port received signal.
In the rear-view device for automobile of band gps system described in the utility model, also comprise the loud speaker and the audio input port that are arranged on the described display device.
In the rear-view device for automobile of band gps system described in the utility model, adopt the reversing automobile lamp power circuit to give described wireless camera power supply.
In the rear-view device for automobile of band gps system described in the utility model, described wireless camera is pivotally mounted on the camera support, and described camera support is installed to automobile tail by ferromagnetism or strong viscosity.
In the rear-view device for automobile of band gps system described in the utility model, described camera support is provided with decorative lamp.
In the rear-view device for automobile of band gps system described in the utility model, described display device is installed in the support, and described support is fixed to position suitable in the automobile by strong viscosity.
In the rear-view device for automobile of band gps system described in the utility model, described wireless receiving module is arranged on the described support.
In the rear-view device for automobile of band gps system described in the utility model, described GPS receiver module is arranged on the described display device.
In the rear-view device for automobile of band gps system described in the utility model, described wireless receiving module, display device and GPS receiver module use vehicle-mounted cigar lighter power work.
Implement the rear-view device for automobile of band gps system of the present utility model, have following beneficial effect: the utility model automotive rear-view system adopts wireless camera and liquid crystal display, also has the gps satellite navigation system, the integrated level height; Wireless camera and display device are rack-mount, and the support of wireless camera and display device all can be installed to position suitable on the automobile, installation, maintenance, easy to use easily.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the fundamental diagram of the rear-view device for automobile of the utility model band gps system;
Fig. 2,3 and 4 is respectively the camera support of rear-view device for automobile of the utility model band gps system and vertical view, front view, the upward view of protective cover;
Fig. 5 is the front schematic view of display device of the rear-view device for automobile of the utility model band gps system;
Fig. 6 is the schematic diagram of the support of display device shown in Figure 5;
Fig. 7 and Fig. 8 are the stereograms of display device shown in Figure 5.
Embodiment
Fig. 1 is the fundamental diagram of the rear-view device for automobile of the utility model band gps system.As shown in Figure 1, the rear-view device for automobile of band gps system comprises GPS receiver module 3, display device 5, wireless camera 1 and corresponding wireless receiving module 2, commutation circuit 4.GPS receiver module 3 is used to receive the gps satellite locating navigation information, and gives display device 5 to show the message transmission that is received.The situation that wireless camera 1 is taken the automobile back, and by the transmission of wireless signals vision signal.Wireless receiving module 2 receives the wireless signal of wireless camera 1 and handles, and gives display device 5 to show message transmission then.Commutation circuit 4 is used for the signal input sources of switching display devices 5.For example, display device 5 can come the information of selective reception and display radio receiver module 2 by commutation circuit 4, also can selective reception and show the information of GPS receiver module 3.
In one embodiment, also be provided with other video input interface on the display device 5, for example, display device 5 can receive the video output of portable DVD player disc player and shows on screen by video input interface.Display device 5 can come the vision signal of selective reception and display radio receiver module 2, GPS receiver module 4 or portable DVD player by commutation circuit 4.
In another embodiment, also be provided with loud speaker and audio input interface on the display device 3, can receive the audio output signal of microphone, portable DVD player, MP3 player etc. by this audio input interface.
In a preferred embodiment, wireless camera 1 is the infrared radio camera, and adopting pixel is the CMOS light sensitive component of 656x492, and standard is NTSC, tranmitting frequency is 2.4G, and modulation type is FM, and bandwidth is 18MHz, operating voltage is 12V, and the horizontal view angle is 80 °, and vertically the visual angle is 60 °.
In a preferred embodiment, wireless receiving module 2 is the 4 channel receivers that comprise tuner, and receive frequency is 2.4G, and demodulation type is FM, and intermediate frequency is 480MHz.
In practice,, wireless camera is installed on the camera support usually, again the camera support is installed to position suitable on the automobile for the ease of installing and maintenance.Preferably, wireless camera is to be connected rotationally with the camera support, and in other words, wireless camera is rotary.
Fig. 2,3 and 4 is respectively vertical view, front view, the upward view of camera support and protective cover.
In a preferred embodiment, adopt the power supply circuits of reversing automobile lamp to give wireless camera 1 power supply.When automobile is in the backing car gear, wireless camera 1 is started working.
Fig. 5 is the front schematic view of display device of the rear-view device for automobile of the utility model band gps system, in one embodiment, display device 5 uses 3.5 inches TFT LCDs 8, but, the technical staff will recognize in the field, and the utility model can adopt the display screen of other sizes, type.
Other video input port and audio input ports can also be set on the display device 5, loud speaker 9 can also be set in the one or both sides of display screen 8, from but display device 5 has multimedia function.
Fig. 6 is the schematic diagram of the support of display device 5.As shown in Figure 6, the support 10 of display device can stably lie on the smooth face.Also can cohesive material such as glue, double faced adhesive tape etc. be set in the bottom of support 10, then support 10 be fixed to position suitable in the automobile.Wireless receiving module 2 is arranged on the bottom of display device support 10.The frequency modulation key 12 of wireless receiver 2 is arranged on the support 10.Support 10 is provided with contact 11, and display device 5 also is provided with corresponding contact.In display device 5 was installed on the support, display device 5 can receive the signal of wireless receiving modules 2 by contact 11, and shows on screen 8.
Fig. 7 and Fig. 8 are the stereograms of display device 5.As shown in Figure 7, the back side of display device 5 is provided with GPS receiver module 3, and GPS receiver module 3 receives the gps satellite locating navigation information by GPS reception antenna 13, and gives display device 5 with the message transmission that is received.GPS receiver module 9 can use vehicle-mounted cigar lighter power supply as working power.
Be provided with commutation circuit in the display device 5, be used for the switching signal input source.Correspondingly, display device 5 is provided with control corresponding switch 14 and mains switch 15, as shown in Figure 8.Can come the signal of selective reception wireless receiving module 2, the signal of GPS receiver module 3 or the signal of importing by other video interfaces by control switch 14.
The utility model also can have other various embodiments, and under the situation of the utility model spirit and essence, those of ordinary skill in the art are when making corresponding distortion and change according to the utility model.
Claims (10)
1. rear-view device for automobile with gps system, it is characterized in that, comprise GPS receiver module, display device, at least one wireless camera, wireless receiving module and commutation circuit, wherein, described wireless receiving module receives the wireless signal of described wireless camera, described display device can receive and show the signal of described GPS receiver module, wireless receiving module, and described display device comes selective reception by described commutation circuit and shows the signal of described GPS receiver module or the signal of wireless receiving module.
2. the rear-view device for automobile of band gps system according to claim 1 is characterized in that, also comprises the video input port that is arranged on the described display device, and described display device can be by described commutation circuit from described video input port received signal.
3. the rear-view device for automobile of band gps system according to claim 1 is characterized in that, also comprises the loud speaker and the audio input port that are arranged on the described display device.
4. the rear-view device for automobile of band gps system according to claim 1 is characterized in that, adopts the reversing automobile lamp power circuit to give described wireless camera power supply.
5. the rear-view device for automobile of band gps system according to claim 1 is characterized in that, described wireless camera is pivotally mounted on the camera support, and described camera support is installed to automobile tail by ferromagnetism or strong viscosity.
6. the rear-view device for automobile of band gps system according to claim 5 is characterized in that, described camera support is provided with decorative lamp.
7. the rear-view device for automobile of band gps system according to claim 1 is characterized in that, described display device is installed in the support, and described support is fixed to position suitable in the automobile by strong viscosity.
8. the rear-view device for automobile of band gps system according to claim 7 is characterized in that, described wireless receiving module is arranged on the described support.
9. the rear-view device for automobile of band gps system according to claim 1 is characterized in that, described GPS receiver module is arranged on the described display device.
10. according to the rear-view device for automobile of any described band gps system in the claim 1 to 10, it is characterized in that described wireless receiving module, display device and GPS receiver module use vehicle-mounted cigar lighter power work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201181052U CN201008255Y (en) | 2007-01-16 | 2007-01-16 | Vehicle backsight instrument with GPS system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201181052U CN201008255Y (en) | 2007-01-16 | 2007-01-16 | Vehicle backsight instrument with GPS system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201008255Y true CN201008255Y (en) | 2008-01-16 |
Family
ID=39004202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201181052U Expired - Fee Related CN201008255Y (en) | 2007-01-16 | 2007-01-16 | Vehicle backsight instrument with GPS system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201008255Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009082831A1 (en) * | 2007-12-27 | 2009-07-09 | Shenzhen Gospell Smarthome Electronic Co., Ltd | Vehicle rearview instrument |
| CN102497532A (en) * | 2011-11-30 | 2012-06-13 | 深圳市赛格导航科技股份有限公司 | Vehicle-carried navigation monitoring system and method thereof |
| CN103625383A (en) * | 2013-12-06 | 2014-03-12 | 广东翼卡车联网服务有限公司 | Switching device and switching method for automobile navigator |
-
2007
- 2007-01-16 CN CNU2007201181052U patent/CN201008255Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009082831A1 (en) * | 2007-12-27 | 2009-07-09 | Shenzhen Gospell Smarthome Electronic Co., Ltd | Vehicle rearview instrument |
| CN102497532A (en) * | 2011-11-30 | 2012-06-13 | 深圳市赛格导航科技股份有限公司 | Vehicle-carried navigation monitoring system and method thereof |
| CN102497532B (en) * | 2011-11-30 | 2014-06-18 | 深圳市赛格导航科技股份有限公司 | Vehicle-carried navigation monitoring system and method thereof |
| CN103625383A (en) * | 2013-12-06 | 2014-03-12 | 广东翼卡车联网服务有限公司 | Switching device and switching method for automobile navigator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 518102 Guangdong Province, Baoan District Xixiang street Shenzhen city building on the south side of Tian Yi Lu Bao Phoenix Gang first industrial zone A building 01-04 layer (East) Patentee after: Shenzhen Gospell Smarthome Electronic Co., Ltd. Address before: 518057, 5 West Wing, building 2, Granville new software park, South District, Nanshan District hi tech Zone, Guangdong, Shenzhen Patentee before: Shenzhen Gospell Smarthome Electronic Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080116 Termination date: 20140116 |