CN216659750U - 360 panorama system of looking around of vehicle - Google Patents
360 panorama system of looking around of vehicle Download PDFInfo
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- CN216659750U CN216659750U CN202123083639.5U CN202123083639U CN216659750U CN 216659750 U CN216659750 U CN 216659750U CN 202123083639 U CN202123083639 U CN 202123083639U CN 216659750 U CN216659750 U CN 216659750U
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Abstract
The utility model provides a 360-degree panoramic looking-around system for a vehicle, which belongs to the field of driving safety and comprises a visual screen signal A/D (analog/digital) converter and a hardware detection module, wherein the visual screen signal A/D converter and the hardware detection module are connected with the input end of a single chip microcomputer; the all-round looking image acquisition unit comprises a front camera, a rear camera, a left camera and a right camera which are respectively arranged at the middle positions of the tops of the front end, the tail part, the left side and the right side of the vehicle. This 360 all around system can acquire the peripheral all around image of vehicle effectively and show, when making things convenient for the navigating mate to look over, judges the distance between vehicle and the peripheral barrier according to the peripheral all around image of vehicle, reports to the police when the distance is less than the settlement threshold value and reminds the navigating mate, can guarantee the security of vehicle driving effectively.
Description
Technical Field
The utility model belongs to the technical field of driving safety, and particularly relates to a 360-degree panoramic all-around viewing system for a vehicle.
Background
With the rapid development of image and computer vision technology, more and more technologies are applied to the field of automotive electronics, a traditional image-based reversing image system only installs a camera at the tail of a car and can only cover a limited area around the tail of the car, the blind areas around the car and the head of the car undoubtedly increase the hidden danger of safe driving, collision and scratch incidents easily occur in narrow and congested urban areas and parking lots, in order to enlarge the visual range, a 360-degree all-around looking system appears on the market, but the 360-degree all-around looking system on the market can only provide drivers to check, when the distance from obstacles is close, the manual judgment can be an error, and the driving safety is affected.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a vehicle 360 panoramic all-round looking system, aiming at solving the problems in the background technology.
The embodiment of the utility model is realized in such a way that a vehicle 360-degree panoramic looking-around system comprises a single chip microcomputer, a visual screen signal A/D (analog/digital) conversion module and a hardware detection module which are connected with the input end of the single chip microcomputer, a storage module in two-way communication with the single chip microcomputer, a looking-around image acquisition unit connected with the input end of the visual screen signal A/D conversion module, a USB (universal serial bus) interface connected with the output end of the single chip microcomputer, a working indicator lamp, a display unit and an alarm module;
the all-round looking image acquisition unit comprises a front camera, a rear camera, a left camera and a right camera which are respectively arranged at the middle positions of the tops of the front end, the tail part, the left side and the right side of the vehicle;
the hardware detection module is used for acquiring an ACC signal, a reversing signal, a left-turning signal and a right-turning signal of the vehicle.
Preferably, the front camera, the rear camera, the left camera and the right camera are wide-angle cameras.
Preferably, the single chip microcomputer is HI 3521.
Preferably, the display unit is a central control display screen or a DVR video recorder.
This 360 all around system can acquire the peripheral all around image of vehicle effectively and show, when making things convenient for the navigating mate to look over, judges the distance between vehicle and the peripheral barrier according to the peripheral all around image of vehicle, reports to the police when the distance is less than the settlement threshold value and reminds the navigating mate, can guarantee the security of vehicle driving effectively.
Drawings
Fig. 1 is a system architecture diagram of a vehicle 360 panoramic looking around system.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
The utility model provides a 360-degree panoramic looking-around system of a vehicle, which comprises a single chip microcomputer, a visual screen signal A/D (analog/digital) conversion module and a hardware detection module which are connected with the input end of the single chip microcomputer, a storage module in two-way communication with the single chip microcomputer, a looking-around image acquisition unit connected with the input end of the visual screen signal A/D conversion module, a USB (universal serial bus) interface connected with the output end of the single chip microcomputer, a working indicator lamp, a display unit and an alarm module, wherein the working indicator lamp, the display unit and the alarm module are connected with the output end of the single chip microcomputer; the type of the single chip microcomputer is HI 3521; the display unit is a central control display screen or a DVR video recorder.
It should be noted that the storage module is used for executing programs, a large number of vehicle driving videos and a distance threshold value between the vehicle and a peripheral obstacle of the vehicle, and is used for comparing the acquired vehicle peripheral surrounding images with the prestored driving videos by the singlechip during driving, judging the distance between the vehicle and the peripheral obstacle, and controlling the alarm module to give an alarm to prompt a driver when the distance is lower than the set threshold value.
The all-round looking image acquisition unit comprises a front camera, a rear camera, a left camera and a right camera which are respectively arranged at the middle positions of the tops of the front end, the tail part, the left side and the right side of the vehicle; in order to improve the range of image acquisition and reduce image acquisition dead angles.
The hardware detection module is used for acquiring an ACC signal, a reversing signal, a left-turning signal and a right-turning signal of the vehicle.
When the system is used, when the hardware detection module acquires an ACC signal of a vehicle, the signal is transmitted to the single chip microcomputer, the single chip microcomputer control system is started, images around the vehicle are acquired by the front camera, the rear camera, the left camera and the right camera respectively and are transmitted to the video screen signal A/D conversion module, on one hand, the single chip microcomputer generates a panoramic all-round view image after fusion processing, the panoramic all-round view image is transmitted to the display module to be displayed, and the fused image around the vehicle is transmitted to the storage module to be stored; on the other hand, the singlechip calls the vehicle running video prestored in the storage module for comparison, judges whether obstacles exist around the vehicle, judges the distance between the vehicle and the surrounding obstacles when the obstacles exist around the vehicle, and controls the alarm module to give an alarm to remind a driver when the distance is lower than a set threshold value; when the hardware detection module detects a vehicle reversing signal, the single chip microcomputer fuses image information collected by the front camera, the rear camera, the left camera and the right camera to generate a panoramic image, simultaneously amplifies the image information collected by the rear camera, and simultaneously transmits the panoramic image and the amplified image to the display module for display; like backing a car, when the hardware detection module detects a left turn or right turn signal of the vehicle, the left side magnified image or the right side magnified image is displayed while the panoramic image is displayed on the display module.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (4)
1. A360-degree panoramic looking-around system of a vehicle is characterized by comprising a single chip microcomputer, a visual screen signal A/D (analog-to-digital) conversion module, a hardware detection module, a storage module, a looking-around image acquisition unit, a USB (universal serial bus) interface, a working indicator lamp, a display unit and an alarm module, wherein the single chip microcomputer is connected with the input end of the single chip microcomputer;
the all-round looking image acquisition unit comprises a front camera, a rear camera, a left camera and a right camera which are respectively arranged at the middle positions of the tops of the front end, the tail part, the left side and the right side of the vehicle;
the hardware detection module is used for acquiring an ACC signal, a reversing signal, a left-turning signal and a right-turning signal of the vehicle.
2. The vehicle 360 panoramic looking around system of claim 1, wherein the front, rear, left and right cameras are wide angle cameras.
3. A vehicle 360 panoramic all-round system as claimed in claim 1, wherein the single chip microcomputer is of the HI3521 type.
4. A vehicle 360 panoramic all-round system as claimed in claim 1 wherein the display unit is a central display screen or a DVR recorder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123083639.5U CN216659750U (en) | 2021-12-09 | 2021-12-09 | 360 panorama system of looking around of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123083639.5U CN216659750U (en) | 2021-12-09 | 2021-12-09 | 360 panorama system of looking around of vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216659750U true CN216659750U (en) | 2022-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123083639.5U Active CN216659750U (en) | 2021-12-09 | 2021-12-09 | 360 panorama system of looking around of vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216659750U (en) |
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2021
- 2021-12-09 CN CN202123083639.5U patent/CN216659750U/en active Active
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