CN211505906U - Automobile positioning system based on camera - Google Patents
Automobile positioning system based on camera Download PDFInfo
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- CN211505906U CN211505906U CN201922384306.2U CN201922384306U CN211505906U CN 211505906 U CN211505906 U CN 211505906U CN 201922384306 U CN201922384306 U CN 201922384306U CN 211505906 U CN211505906 U CN 211505906U
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Abstract
The utility model relates to a vehicle location technical field specifically indicates a car positioning system based on camera, include: the system comprises a GPS positioning system, a camera, a two-way information transmission system and an operating system which are arranged on a vehicle; the information display terminal, the image decoder, the GPS signal receiving module, the cloud electronic map and the cloud image search engine are arranged outside the vehicle; the GPS positioning system is electrically connected with the bidirectional information transmission system; the GPS positioning system positions and positions the vehicle through a satellite, and the position information of the vehicle is received by the two-way information transmission system and then transmitted to the GPS signal receiving module; the GPS signal receiving module is electrically connected with the information display terminal; the camera is electrically connected with the two-way information transmission system and used for transmitting a real-time image, the real-time image is transmitted to the image decoder by the two-way information transmission system and then transmitted to the cloud image search engine for searching and comparison, the vehicle position is calibrated in the cloud electronic map and displayed to the information display terminal; the operating system is arranged in the vehicle and used for operating equipment.
Description
Technical Field
The utility model relates to a vehicle location technical field specifically indicates an automobile positioning system based on camera.
Background
With the gradual improvement of living standards of people, automobiles enter the lives of people more and more, convenience is brought to the lives of people, as the data era comes, each automobile is provided with a GPS signal positioning system which utilizes satellite signals to position the automobiles, but in actual use, only one positioning system is insufficient in insurance, the updating condition of each vehicle-mounted system is different, and the GPS system cannot display road information if not updated even when arriving at a destination road; with the progress of social science and technology, the appearance of cloud technology is changing our lives, the simplest cloud computing technology is seen everywhere in network services, such as search engines, network mailboxes and the like, users can obtain a large amount of information only by inputting simple instructions and inputting simple instructions, and the technology can also be used in automobile positioning devices.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In view of the above, the present invention provides a camera-based vehicle positioning system to solve the deficiencies of the prior art.
(II) technical scheme
For solving the technical problem, the utility model provides an automobile positioning system based on camera, a serial communication port, include: the system comprises a GPS positioning system, a camera, a two-way information transmission system and an operating system which are arranged on a vehicle; the information display terminal, the image decoder, the GPS signal receiving module, the cloud electronic map and the cloud image search engine are arranged outside the vehicle; the GPS positioning system is electrically connected with the bidirectional information transmission system; the GPS positioning system positions and positions the vehicle through a satellite, and the position information of the vehicle is received by the two-way information transmission system and then transmitted to the GPS signal receiving module; the GPS signal receiving module is electrically connected with the information display terminal; the camera is electrically connected with the two-way information transmission system and used for transmitting a real-time image, the real-time image is transmitted to the image decoder by the two-way information transmission system and then transmitted to the cloud image search engine for searching and comparison, the vehicle position is calibrated in the cloud electronic map and displayed to the information display terminal; the operating system is arranged in the vehicle and used for operating equipment.
The utility model provides an automobile positioning system based on cameras, which can be further set that the number of the cameras is at least 1; the video transmitted by the camera is compressed by an image decoder and then transmitted to an information display terminal; the channels of the image decoder are MPEG-4 second parts.
The utility model provides a pair of car positioning system based on camera can further set up to two-way information transmission system includes: the wireless receiver is connected with a GPS positioning system and is electrically connected with the camera; and the wireless transmitter is in transmission connection with the information display terminal through wireless data.
The utility model provides a car positioning system based on camera can further set up as the GPS positioning system includes 4 GPS satellites at least; each GPS satellite and a ground GPS ground base station achieve corresponding real-time position data transmission.
The utility model provides a pair of car positioning system based on camera can further set up to information display terminal is PC end, portable PC end, one of them arbitrary at independent handheld terminal.
The utility model provides a pair of car positioning system based on camera can further set up to two-way information transmission system's transmission mode does: any one of vehicle-mounted WIFI transmission and 4G data network transmission.
(III) advantageous effects
Compared with the prior art, the utility model the advantage lie in: the utility model discloses not only adopted GPS satellite positioning, adopted the transmission of real-time image to search simultaneously, used the camera to gather real-time image data after, with image data transmission to image decoder retransmission to cloud image search engine seek the contrast, mark the vehicle position in cloud electronic map to show to information display terminal, can realize the binary channels location with GPS positioning system.
Drawings
Fig. 1 is a flow chart of the present invention.
Wherein: 1. a GPS positioning system; 11. a GPS satellite; 12. a GPS ground monitoring station; 2. a camera; 3. a two-way information transmission system; 4. an image decoder; 5. a cloud image search engine; 6. a cloud electronic map; 7. a GPS signal receiving module; 8. an information display terminal; 9. and (4) operating the system.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The components, structures, mechanisms and the like described in the following examples are all conventional commercially available products unless otherwise specified.
An automobile positioning system based on a camera 2 is characterized by comprising: the system comprises a GPS (global positioning system) 1, a camera 2, a two-way information transmission system 3 and an operating system 9 which are arranged on a vehicle; the information display terminal 8, the image decoder 4, the GPS signal receiving module 7, the cloud electronic map 6 and the cloud image search engine 5 are arranged outside the vehicle; the GPS positioning system 1 is electrically connected with the bidirectional information transmission system 3; the GPS positioning system 1 positions the vehicle position through a satellite, and the position information of the vehicle is received by the two-way information transmission system 3 and then transmitted to the GPS signal receiving module 7; the GPS signal receiving module 7 is electrically connected with the information display terminal 8, and can calibrate the specific direction of the vehicle on the information display terminal 8; the camera 2 is electrically connected with the bidirectional information transmission system 3 and used for transmitting a real-time image, the real-time image is transmitted to the image decoder 4 by the bidirectional information transmission system 3 and then transmitted to the cloud image search engine 5 for searching and comparison, the vehicle position is calibrated in the cloud electronic map 6 and displayed to the information display terminal 8, and the real-time coordinate information can be converted on the information display terminal 8 and the running track of the electronic map can also be formed; operating system 9 sets up in the car for operating means generally comes the utility model discloses an operating system 9 that depends on in the car central control carries out work.
The number of the cameras 2 is at least 1; the video transmitted by the camera 2 is compressed by the image decoder 4 and then transmitted to the information display terminal 8; the channels of the image decoder 4 are MPEG-4 second part standard, which can be used on network transmission, broadcasting and media storage. Its compression performance is improved compared to MPEG-2 and the first edition of h.263. The main difference from previous video coding standards is the "Object-oriented" coding method and some other techniques that are not used to improve the compression rate of typical video coding. It of course also introduces some techniques to improve the compression capability, including some h.263 techniques and motion compensation of 1/4 pixels. As with MPEG-2, it supports both progressive and interlaced scanning.
The two-way information transmission system 3 includes: the wireless receiver is connected with the GPS positioning system 1 and is electrically connected with the camera 2; the wireless transmitter is in transmission connection with the information display terminal 8 through wireless data.
The GPS positioning system 1 at least comprises 4 GPS satellites 11; each GPS satellite 11 communicates with a GPS ground base station on the ground for corresponding real-time position data transmission.
The information display terminal 8 is any one of a PC terminal, a portable PC terminal, and an independent handheld terminal.
The transmission mode of the bidirectional information transmission system 3 is as follows: any one of vehicle-mounted WIFI transmission and 4G data network transmission.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Claims (6)
1. A camera-based vehicle positioning system, comprising: the system comprises a GPS positioning system, a camera, a two-way information transmission system and an operating system which are arranged on a vehicle; the information display terminal, the image decoder, the GPS signal receiving module, the cloud electronic map and the cloud image search engine are arranged outside the vehicle; the GPS positioning system is electrically connected with the bidirectional information transmission system; the GPS positioning system positions and positions the vehicle through a satellite, and the position information of the vehicle is received by the two-way information transmission system and then transmitted to the GPS signal receiving module; the GPS signal receiving module is electrically connected with the information display terminal; the camera is electrically connected with the two-way information transmission system and used for transmitting a real-time image, the real-time image is transmitted to the image decoder by the two-way information transmission system and then transmitted to the cloud image search engine for searching and comparison, the vehicle position is calibrated in the cloud electronic map and displayed to the information display terminal; the operating system is arranged in the vehicle and used for operating equipment.
2. The camera-based vehicle positioning system of claim 1, wherein the number of cameras is at least 1; the video transmitted by the camera is compressed by an image decoder and then transmitted to an information display terminal; the channels of the image decoder are MPEG-4 second parts.
3. A camera-based vehicle positioning system as recited in claim 2, wherein said two-way information transfer system comprises: the wireless receiver is connected with a GPS positioning system and is electrically connected with the camera; and the wireless transmitter is in transmission connection with the information display terminal through wireless data.
4. A camera-based vehicle positioning system as claimed in claim 3, wherein said GPS positioning system comprises at least 4 GPS satellites; each GPS satellite and a ground GPS ground base station achieve corresponding real-time position data transmission.
5. The camera-based vehicle positioning system of claim 4, wherein the information display terminal is any one of a PC terminal, a portable PC terminal and a separate handheld terminal.
6. The camera-based vehicle positioning system of claim 5, wherein the two-way information transmission system is implemented in a transmission mode of: any one of vehicle-mounted WIFI transmission and 4G data network transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922384306.2U CN211505906U (en) | 2019-12-26 | 2019-12-26 | Automobile positioning system based on camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922384306.2U CN211505906U (en) | 2019-12-26 | 2019-12-26 | Automobile positioning system based on camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211505906U true CN211505906U (en) | 2020-09-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922384306.2U Active CN211505906U (en) | 2019-12-26 | 2019-12-26 | Automobile positioning system based on camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211505906U (en) |
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2019
- 2019-12-26 CN CN201922384306.2U patent/CN211505906U/en active Active
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