CN208344076U - Streaming Media rearview mirror - Google Patents
Streaming Media rearview mirror Download PDFInfo
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- CN208344076U CN208344076U CN201820743295.5U CN201820743295U CN208344076U CN 208344076 U CN208344076 U CN 208344076U CN 201820743295 U CN201820743295 U CN 201820743295U CN 208344076 U CN208344076 U CN 208344076U
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- camera
- driving plate
- streaming media
- rearview mirror
- display module
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Abstract
The utility model embodiment provides a kind of Streaming Media rearview mirror, camera including tailstock predetermined position is arranged in, it is connected and shows under the driving of driving plate the display module of video image captured by the camera set on car and the driving plate that is connected with the camera and with the driving plate, the camera includes substrate, it is set to the lens group on substrate for extracting the imaging sensor of image data and being set on the outside of the light incidence end of imaging sensor, the camera further includes the ISP chip for being set on the substrate and being connected with described image sensor, the video image data that described image sensor is extracted by sending the driving plate to after ISP chip processing again, the driving plate includes receiving the next video image data of camera transmission and being converted to low-voltage differential signal to export to the solution of display module String device.The utility model embodiment can reduce dsp chip and its peripheral circuit at driving plate end, substantially reduce the cost of Streaming Media rear-view mirror system.
Description
Technical field
The utility model embodiment is related to vehicular rear mirror technical field more particularly to a kind of Streaming Media rearview mirror.
Background technique
Vehicle-mounted Streaming Media rearview mirror can be arbitrarily switched in traditional optical rearview mirror and electronics rearview mirror, be provided simultaneously with automatic
Anti-glare function, not only greatly promotes the technology sense of vehicle, and just looks at the display screen in rearview mirror and can be obtained the image after vehicle
Information, the visual angle than seeing that in-vehicle reflection mirror obtains is bigger, and image is also more clear after the vehicle that night is seen.
As shown in Fig. 2, currently, camera 3 ' is connect by coaxial line with driving plate 2 ', institute in Streaming Media rear-view mirror system
Stating driving plate 2 ' includes the deserializer 21 ' being decoded to the video signal that the transmission of camera 3 ' comes, for extracting and locating
Manage the DSP(Digital Signal Processing of data-signal, Digital Signal Processing) chip 22 ', the dsp chip 22 '
In be also integrated with ISP(Image Signal Processing, image signal process) chip 33 ', the DSP core in driving plate 2 '
Piece 22 ' is core devices, adds the peripheral circuit on 22 ' periphery of dsp chip, such as the storage of Double Data Rate synchronous dynamic random
Device, power management chip and flash storage lead to a whole set of stream media system cost price so that 2 ' price of driving plate is higher
Lattice are high.
Utility model content
The utility model embodiment technical problems to be solved are, provide a kind of Streaming Media rearview mirror, can reduce stream
The cost of media rear-view mirror system.
In order to solve the above technical problems, the utility model embodiment provides the following technical solutions first: after a kind of Streaming Media
Visor, including be arranged in tailstock predetermined position camera, set on car and the driving plate that is connected with the camera and with
The driving plate is connected and shows the display module of video image captured by the camera under the driving of driving plate, described
Camera includes substrate, is set to the imaging sensor on substrate for extracting image data and is set to imaging sensor
Lens group on the outside of light incidence end, the camera further include being set on the substrate and being connected with described image sensor
ISP chip, described image sensor extract video image data by sending the driving plate to again after ISP chip processing,
The driving plate includes receiving the next video image data of camera transmission and being converted to low-voltage differential signal to export to display
The deserializer of mould group.
Further, the camera is connect by coaxial line with driving plate.
Further, the ISP chip is the minimum ISP chip with 60 frame 720p image-capables.
Further, the Streaming Media rearview mirror further includes the main casing for being installed on interior front center, the driving plate
It is mounted in the main casing with display module, and the display screen of display module is exposed.
By adopting the above technical scheme, the utility model embodiment at least has the advantages that the utility model is implemented
The Streaming Media rearview mirror that example provides on the substrate of camera by being arranged the ISP chip being connected with imaging sensor, driving plate
Receive ISP chip processing after video image data, by the deserializer in driving plate by camera transmission come video image
Data are converted to low-voltage differential signal and export to display module, pass through the low-voltage differential signal of deserializer interface outputting standard
Display module is driven, the requirement of high-speed needed for meeting onboard system reduces system line, is easy to switch and simplifies end
End matching, and strong antijamming capability, noise are extremely low；It is connected by being arranged on the substrate of camera with imaging sensor
ISP chip can reduce dsp chip and its peripheral circuit at driving plate end, substantially reduce the cost of Streaming Media rear-view mirror system.
Detailed description of the invention
Fig. 1 is the functional block diagram of the utility model Streaming Media rearview mirror one embodiment.
Fig. 2 is the functional block diagram of existing Streaming Media rearview mirror one embodiment.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.It should be appreciated that below
Illustrative examples and explanation are only used to explain the utility model, be not intended to limit the scope of the present invention, moreover, not rushing
In the case where prominent, the feature in the embodiments of the present invention and embodiment can be combined with each other.
As shown in Figure 1, an embodiment of the present invention provides a kind of Streaming Media rearview mirror, including setting is pre-positioned in the tailstock
The camera 3 set is connected and is driving set on car and the driving plate 2 that is connected with the camera 3 and with the driving plate 2
Show the display module 1 of video image captured by the camera 3 under the driving of plate 2, the camera 3 includes substrate, sets
It is placed on substrate the imaging sensor 32 for being used to extract image data and is set to outside the light incidence end of imaging sensor 32
The lens group 31 of side, the camera 3 further include the ISP core for being set on the substrate and being connected with described image sensor 32
Piece 33, the video image data that described image sensor 32 is extracted send the driving plate 2 to after being handled by ISP chip 33 again,
The driving plate 2 includes receiving the next video image data of the transmission of camera 3 and being converted to low-voltage differential signal to export to aobvious
Show the deserializer 21 of mould group 1.
Streaming Media rearview mirror provided by the embodiment of the utility model passes through setting and image sensing on the substrate of camera 3
The connected ISP chip 33 of device 32, driving plate 2 receives ISP chip 33 treated video image data, by driving plate 2
The video image data that the transmission of camera 3 comes are converted to low-voltage differential signal and exported to display module 1 by deserializer 21, are passed through
The low-voltage differential signal of 21 interface outputting standard of deserializer drives display module 1, high-speed needed for meeting onboard system
It is required that reducing system line, being easy to switch and simplify terminal coupling, and strong antijamming capability, noise are extremely low；By
The ISP chip 33 that is connected with imaging sensor 32 is set on the substrate of camera 3, can in 2 end of driving plate reduction dsp chip and
Its peripheral circuit substantially reduces the cost of Streaming Media rear-view mirror system.
In one embodiment of the utility model, the camera 3 is connect by coaxial line with driving plate 2.In this reality
Apply in example, by coaxial line by vision signal and power supply signal the synchronous transfer on a coaxial line, reduce cost, and coaxial line
System has overcurrent protection function, that is, passes through the output electric current of the pressure drop real-time monitoring power supply module at resistance both ends, when output electricity
When flowing through big, the output of power supply can be closed in time, and then protect whole system.
In one embodiment of the utility model, the ISP chip 33 has 60 frame 720p image procossing energy to be minimum
The ISP chip 33 of power.In the present embodiment, the image processing function of ISP chip 33 includes color, saturation degree, acutance, brightness,
The image signal processing chip an of high-performance, high image quality is provided, highly sensitive and wide dynamic camera 3 is obtained,
Within night or tunnel, clearer image can be obtained.
In one embodiment of the utility model, the Streaming Media rearview mirror further includes being installed on interior front center
Main casing, the driving plate 2 and display module 1 are mounted in the main casing, and the display screen of display module 1 is exposed.
In the present embodiment, display module 1 is installed in the main casing of front center in the car and drives the driving plate 2 of the display module 1,
When driving, with image after the acquisition vehicle of camera 3, image is shown to the display screen of the main casing of front center in the car
On, such driver need to only can be obtained the image information after vehicle by seeing the display screen of main casing, obtain interior more anti-than seeing
The bigger visual angle of light microscopic, image is also more clear after the vehicle that night is seen.
As previously mentioned, Streaming Media rearview mirror provided by the embodiment of the utility model is by being arranged in taking the photograph for tailstock predetermined position
As head 3 obtains image after vehicle, it is set on substrate in camera 3 and the ISP chip 33 that is connected with imaging sensor 32 is by image
Pass through the deserializer 21 that coaxial line is transferred in the driving plate 2 being located in the main casing of interior front center after signal processing,
The low-voltage differential signal of 21 interface outputting standard of deserializer drives display module 1, the video image that the transmission of camera 3 is come
Data are exported to the display screen of display module 1, and driver only need to can be obtained vehicle by the display screen seen in main casing
Image information afterwards obtains the visual angle bigger than seeing in-vehicle reflection mirror, and image is also more clear after the vehicle that night is seen；Pass through
The ISP chip 33 being connected with imaging sensor 32 is set on the substrate of camera 3, dsp chip can be reduced at 2 end of driving plate
And its peripheral circuit, substantially reduce the cost of Streaming Media rear-view mirror system.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and their equivalents.
Claims (4)
1. a kind of Streaming Media rearview mirror, including be arranged in the camera in tailstock predetermined position, be set to it is interior and with the camera
Connected driving plate and it is connected with the driving plate and shows video captured by the camera under the driving of driving plate
The display module of image, the camera include substrate, be set on substrate for extract the imaging sensor of image data with
And it is set to the lens group on the outside of the light incidence end of imaging sensor, which is characterized in that the camera further includes being set to
The ISP chip being connected on the substrate and with described image sensor, described image sensor extract video image data by
Send the driving plate after ISP chip processing to again, the driving plate includes the video image data for receiving camera transmission and coming
And it is converted to low-voltage differential signal and exports to the deserializer of display module.
2. Streaming Media rearview mirror according to claim 1, it is characterised in that: the camera passes through coaxial line and driving plate
Connection.
3. Streaming Media rearview mirror according to claim 1, it is characterised in that: the ISP chip has 60 frames to be minimum
The ISP chip of 720p image-capable.
4. Streaming Media rearview mirror according to claim 1, it is characterised in that: the Streaming Media rearview mirror further includes being installed on
The main casing of interior front center, the driving plate and display module are mounted in the main casing, and display module is aobvious
Display screen curtain is exposed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820743295.5U CN208344076U (en) | 2018-05-18 | 2018-05-18 | Streaming Media rearview mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820743295.5U CN208344076U (en) | 2018-05-18 | 2018-05-18 | Streaming Media rearview mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208344076U true CN208344076U (en) | 2019-01-08 |
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ID=64889660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820743295.5U Active CN208344076U (en) | 2018-05-18 | 2018-05-18 | Streaming Media rearview mirror |
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| CN (1) | CN208344076U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111347976A (en) * | 2020-03-11 | 2020-06-30 | 广州小鹏汽车科技有限公司 | Vehicle-mounted display system and vehicle |
| US20220157096A1 (en) * | 2020-11-18 | 2022-05-19 | Toyota Jidosha Kabushiki Kaisha | Vehicular control system, anomaly detection method for vehicular control system, and anomaly detection program for vehicular control system |
| CN115118847A (en) * | 2022-04-27 | 2022-09-27 | 一汽奔腾轿车有限公司 | Miniaturized camera for automobile |
| CN115701120A (en) * | 2021-07-26 | 2023-02-07 | 荣耀终端有限公司 | Electronic equipment and camera module |
-
2018
- 2018-05-18 CN CN201820743295.5U patent/CN208344076U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111347976A (en) * | 2020-03-11 | 2020-06-30 | 广州小鹏汽车科技有限公司 | Vehicle-mounted display system and vehicle |
| CN111347976B (en) * | 2020-03-11 | 2021-06-04 | 广州小鹏汽车科技有限公司 | Vehicle-mounted display system and vehicle |
| US20220157096A1 (en) * | 2020-11-18 | 2022-05-19 | Toyota Jidosha Kabushiki Kaisha | Vehicular control system, anomaly detection method for vehicular control system, and anomaly detection program for vehicular control system |
| CN115701120A (en) * | 2021-07-26 | 2023-02-07 | 荣耀终端有限公司 | Electronic equipment and camera module |
| CN115118847A (en) * | 2022-04-27 | 2022-09-27 | 一汽奔腾轿车有限公司 | Miniaturized camera for automobile |
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