CN212890108U - Vehicle panoramic control display system - Google Patents
Vehicle panoramic control display system Download PDFInfo
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- CN212890108U CN212890108U CN202021642467.3U CN202021642467U CN212890108U CN 212890108 U CN212890108 U CN 212890108U CN 202021642467 U CN202021642467 U CN 202021642467U CN 212890108 U CN212890108 U CN 212890108U
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Abstract
A vehicle panoramic control display system comprises a vehicle-mounted host, a panoramic camera and display equipment; a panoramic system control software package is embedded in the vehicle-mounted host, and a panoramic camera is connected with the vehicle-mounted host through an LVDS (low voltage differential signaling) line to provide video data for the vehicle-mounted host; the display equipment comprises a central control display screen, and also comprises at least two display screens of an instrument display screen, a central control touch screen, a left A column display screen, a right A column display screen and an inner rearview mirror display screen; the vehicle-mounted host is respectively connected with each display screen through a control line and outputs the holographic image processed by the panoramic system control software package. The utility model discloses compare existing panorama system scheme and reduce panoramic controller hardware, cost reduction, the system integrates higher, and the multiple screen display image is used more conveniently.
Description
Technical Field
The utility model belongs to the automotive electrical field, concretely relates to vehicle panoramic control shows technique.
Background
Along with the improvement of living standard, the lives of automobiles and human beings are more and more inseparable, more and more people have private cars, and meanwhile, in the face of increasingly rich electric appliance function configuration, more and more drivers hope that the vehicle configuration functions are more rich, parking spaces of parking places in cities are more narrow and crowded, the parking space is more and more narrow, the parking difficulty is gradually improved, and the 360-degree panoramic image is more important for providing auxiliary functions for parking.
Referring to fig. 1, a conventional 360 ° panoramic image system generally includes a panoramic controller 13 and four panoramic cameras 1, 2, 3, and 4. The panoramic system control program is loaded in the panoramic controller 13, and all the acquired image data are processed by the controller and then imaged on the central control display screen 7 through the vehicle-mounted host 5.
The existing 360-degree panoramic image system scheme has the following problems:
1. the control system has low integration level and light weight, and the hardware cost of the controller is increased.
2. The data processing of the existing panoramic system is finished by the panoramic controller, and then the panoramic image is displayed on the central control display screen through the vehicle-mounted host, so that the interaction time is long, the panoramic display position is single, and the user experience feeling is not optimized.
3. The existing holographic images are transmitted to a central control display screen, the display position is single, and the multi-directional observation and use are not facilitated.
Disclosure of Invention
An object of the utility model is to provide a vehicle panoramic control display system solves current 360 panoramic image control system integration levels not high, not enough lightweight, with too high costs and show the single scheduling problem of position through borrowing existing hardware platform.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
a vehicle panoramic control display system comprises a vehicle-mounted Host (HU), a panoramic camera and a display device; a panoramic system control software package is embedded in the vehicle-mounted host, and a panoramic camera is connected with the vehicle-mounted host through an LVDS (low voltage differential signaling) line to provide video data for the vehicle-mounted host; the display equipment comprises a central control display screen, and also comprises at least two display screens of an instrument display screen, a central control touch screen, a left A column display screen, a right A column display screen and an inner rearview mirror display screen; the vehicle-mounted host is respectively connected with each display screen through a control line and outputs the holographic image processed by the panoramic system control software package.
The number of the panoramic cameras is four, and the panoramic cameras are respectively arranged at the front left position, the front right position, the rear left position and the rear right position of the vehicle.
The utility model provides a structure that integrated panoramic controller of on-vehicle host computer and many screen display show compares the existing panoramic system scheme and reduces panoramic controller hardware, and cost reduction, system integration are higher, and many screen display show the image, and it is more convenient to use.
Drawings
Fig. 1 is a structural view of a conventional 360 panorama system.
Fig. 2 is a structural diagram of the vehicle panoramic control display system of the present invention.
Detailed Description
The structure of the present invention is further explained with the following drawings:
referring to fig. 2, the utility model discloses the system comprises camera 1 before the panorama, panorama back camera 2, panorama left side camera 3, panorama right side camera 4, mobile host 5, panorama switch 6, well accuse display screen 7, instrument display screen 8, well accuse touch-sensitive screen 9, left A post display screen 10, right A post display screen 11, interior rear-view mirror display screen 12.
Camera 1 before the panorama, camera 2 behind the panorama, panorama left camera 3, panorama right camera 4 pass through LVDS line connection vehicle host 5, provide video data for vehicle host 5. And an APK-format panoramic system control software package is embedded in the vehicle-mounted host 5, and the panoramic system control software acquires video data of the panoramic front camera 1, the panoramic rear camera 2, the panoramic left camera 3 and the panoramic right camera 4 through the vehicle-mounted host, and processes the video data into a panoramic image. The central control display screen 7, the instrument display screen 8, the central control touch screen 9, the left A-column display screen 10, the right A-column display screen 11 and the inner rearview mirror display screen 12 are respectively connected with the vehicle-mounted host through LVDS lines, the vehicle-mounted host outputs panoramic images to the display screens, and the panoramic images are displayed independently or simultaneously to present images around the vehicle body.
The present system may employ the following activation/standby logic:
when the vehicle-mounted host computer detects the panoramic switch, the radar, the gear and the vehicle speed signal, the 4 panoramic cameras do not work. In the active state: 4 panoramic cameras work, and the vehicle-mounted host computer performs image processing and output. The method specifically comprises the following steps:
1. when the vehicle is started (the gear is P), the system is in a standby state, and the state is an initial state.
2. When the vehicle is started normally, the gear is in the R gear or the D gear, and the vehicle speed is lower than 30Km/h, the panoramic system is activated.
3. When the vehicle normally runs or stops, the gear is in the R gear or the D gear, and the radar detects that an obstacle exists in the position of 700mm around the vehicle body, the panoramic system is activated.
4. When the power supply of the vehicle is in an ON gear, the panoramic system is activated when a driver turns ON the panoramic system through the panoramic switch.
5. In the activated state, when the driver turns off the panoramic system through the panoramic switch, the panoramic system enters the standby state.
6. In the active state, when the vehicle speed exceeds 30Km/h, the panoramic system enters a standby state.
The system has two state transition logics:
when the panoramic switch, the radar, the gear and the vehicle speed signal are invalid, the panoramic system is in a standby state.
When the vehicle-mounted host receives the panoramic switch signal and the radar detects that one of an obstacle, an R or D gear signal exists within 700mm of a nearby vehicle and the vehicle speed signal is lower than 30Km/h, the panoramic system becomes an activated state.
If the system is in the active state, when the radar obstacle signal is detected to be invalid, the system enters the standby state after 5 seconds. When receiving the panoramic switch closing signal, the system becomes a standby state. When the vehicle speed signal is valid and the vehicle speed exceeds 30Km/h, the panoramic system becomes in a standby state.
The above control logic may be implemented using conventional software.
Claims (2)
1. A vehicle panoramic control display system comprises a vehicle-mounted host, a panoramic camera and display equipment; the system is characterized in that a panoramic system control software package is embedded in the vehicle-mounted host, and the panoramic camera is connected with the vehicle-mounted host through an LVDS (low voltage differential signaling) line to provide video data for the vehicle-mounted host; the display equipment comprises a central control display screen, and also comprises at least two display screens of an instrument display screen, a central control touch screen, a left A column display screen, a right A column display screen and an inner rearview mirror display screen; the vehicle-mounted host is respectively connected with each display screen through a control line and outputs the holographic image processed by the panoramic system control software package.
2. The vehicle panoramic control display system of claim 1, wherein four panoramic cameras are arranged at the front left and front right and the rear left and rear right of the vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021642467.3U CN212890108U (en) | 2020-08-10 | 2020-08-10 | Vehicle panoramic control display system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021642467.3U CN212890108U (en) | 2020-08-10 | 2020-08-10 | Vehicle panoramic control display system |
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| Publication Number | Publication Date |
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| CN212890108U true CN212890108U (en) | 2021-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021642467.3U Active CN212890108U (en) | 2020-08-10 | 2020-08-10 | Vehicle panoramic control display system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114495777A (en) * | 2022-01-18 | 2022-05-13 | 上汽通用五菱汽车股份有限公司 | Panoramic image display method and device and computer readable storage medium |
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2020
- 2020-08-10 CN CN202021642467.3U patent/CN212890108U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114495777A (en) * | 2022-01-18 | 2022-05-13 | 上汽通用五菱汽车股份有限公司 | Panoramic image display method and device and computer readable storage medium |
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