CN214084014U

CN214084014U - Holographic parking driving auxiliary system

Info

Publication number: CN214084014U
Application number: CN202022789188.6U
Authority: CN
Inventors: 米志立; 王浩明; 周洪涛; 金璐; 呙娜
Original assignee: Shenzhen Information Infrastructure Investment Development Co ltd
Current assignee: Shenzhen Information Infrastructure Investment Development Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-08-31
Anticipated expiration: 2030-11-27

Abstract

The application discloses a holographic parking driving auxiliary system, which comprises a control center, a parking buffer area, an image processing device and an AGV vehicle transporter, wherein the image processing device and the AGV vehicle transporter are connected with the control center; the image processing device is arranged right above the parking buffer area, is used for roughly estimating the position and the posture information of the vehicle in the parking buffer area and comprises a global camera and an image processor; the AGV vehicle carrier is provided with a three-dimensional laser radar and an ANT positioning module, and is used for accurately positioning the position of a vehicle, adjusting the self pose and accurately moving to the lower part of the vehicle under the control of a control center to carry and carry the vehicle; this application need not the gesture of centering device adjustment vehicle, avoids the wearing and tearing of centering process to the vehicle, improves the intellectuality in garage.

Description

Holographic parking driving auxiliary system

Technical Field

The utility model relates to an intelligence garage equipment field, in particular to holographic driving auxiliary system that parks.

Background

Along with the improvement of the living standard of people, the holding quantity of urban automobiles is higher and higher, and then the problem of difficult parking is more and more prominent. With the increasing number of automobiles, the problem of difficult parking gradually becomes a problem to be solved urgently. AGV intelligence is parked and is a comparatively intelligent mode of parking, and it is a mode of parking that need not artifical the participation, carries the car to the parking stall by AGV parking robot, and whole process does not have artifical the participation, very big daily the taking out of parking of having made things convenient for people.

However, since the position and the posture of the vehicle at each parking are different, the position deviation occurs when the AGV transports the vehicle, and even the error is too large, the AGV cannot transport the vehicle normally. In the prior art, in order to solve the problem, people mostly adopt a centering device to forcibly move a vehicle to a fixed position so that an AGV can accurately move to the lower part of the vehicle, but the centering device forcibly moves the vehicle, so that the vehicle shakes and tires are abraded.

Disclosure of Invention

In view of this, the embodiment of the utility model provides a holographic driving auxiliary system that parks need not vehicle centering device, through the three-dimensional laser radar on the global camera of parking stall top and the vehicle carrier, makes AGV carrier independently fix a position the vehicle and accurately move the vehicle below and bear the transport with the vehicle, avoids the centering device to the loss of vehicle, improves the intellectuality in garage.

The utility model provides an above-mentioned technical problem adopted technical scheme as follows:

a holographic parking driving auxiliary system comprises a control center, a parking buffer area, an image processing device connected with the control center, and an AGV vehicle transporter;

the parking buffer area is used for parking vehicles;

the image processing device is arranged above the parking buffer area and is used for collecting and processing the position and posture information of the parked vehicle in the parking buffer area and transmitting the position and posture information to the control center;

AGV vehicle carrier is in move under control system's the control extremely the buffer of parking, according to the position, the gesture information of vehicle move extremely the vehicle bottom bears the transport with it, including the AGV automobile body, set up in the three-dimensional laser radar and the ANT orientation module of AGV automobile body.

In one possible design, the image acquisition device includes a global camera disposed directly above the parking buffer area, and an image processor connected to the global camera and a control center.

In one possible design, the image processor converts the image information acquired by the global camera into digital information and transmits the digital information to the control center.

In one possible design, the three-dimensional laser radar is arranged at the end of the AGV body and used for acquiring information of obstacles, particularly position information of vehicle wheels.

In a possible design, the ANT positioning module is arranged at the central position of the AGV body and used for acquiring the position and the posture information of the AGV vehicle carrier in real time and assisting the AGV vehicle carrier to perform pose adjustment.

Compared with the prior art, the beneficial effects of the utility model are that:

this application need not vehicle centering device, through position, the attitude information of the roughly acquisition vehicle of global camera and image processor, through the three-dimensional laser radar accurate positioning vehicle on the AGV to through ANT orientation module adjustment self gesture, guide the accurate removal of AGV to bear the vehicle below the vehicle transport, avoid the wearing and tearing of centering process to the vehicle, improve the intellectuality in garage.

Drawings

Fig. 1 is a schematic structural diagram of a holographic parking driving assistance system;

FIG. 2 is a schematic diagram of an AGV vehicle carrier configuration.

Reference numerals:

a control center 10;

a parking buffer 20;

an image processing device 30, a global camera 31, an image processor 32;

the system comprises an AGV vehicle carrier 40, an AGV body 41, a three-dimensional laser radar 42, an ANT positioning module 43 and a vehicle 50.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention clearer and more obvious, the following description of the present invention with reference to the accompanying drawings and embodiments is provided for further details. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the following description, suffixes such as "module", "part", or "unit" used to denote elements are used only for the convenience of description of the present invention, and have no specific meaning in itself. Thus, "module", "component" or "unit" may be used mixedly.

Fig. 1 is a schematic configuration diagram of a holographic parking driving assistance system. As shown in fig. 1, the holographic parking drive assist system includes a control center 10, a parking buffer 20, an image processing device 30 connected to the control center 10, and an AGV vehicle carrier 40. The image processing device 30 can roughly acquire the position and posture information of the vehicle 50 in the parking buffer area 20, the three-dimensional laser radar 42 on the AGV vehicle carrier 40 can accurately acquire the position and posture information of the vehicle 50, and the rough estimation and the precise estimation are combined to enable the AGV vehicle carrier 40 to quickly and accurately position the vehicle 50 for carrying and transporting.

The parking buffer area 20 is a parking room for parking the vehicle 50.

The image processing device 30 is disposed above the parking buffer 20, and is configured to collect, process, and transmit position and posture information of the parked vehicle in the parking buffer 20 to the control center 10.

The image acquisition device comprises a global camera 31 and an image processor 32, wherein the global camera 31 is arranged right above the parking buffer area 20, and the image processor 32 is connected with the global camera 31 and the control center 10.

Further, the global camera 31 may acquire image information in the parking buffer 20, and after the vehicle enters the parking buffer 20, the global camera 31 may capture the position and posture information of the vehicle 50 in real time and transmit the position and posture information to the image processor 32.

Further, the image processor 32 converts the image information acquired by the global camera 31 into digital information, and transmits it to the control center 10. Specifically, the image processor 32 fits the contour points of the automobile to a straight line, fits the contour of the vehicle 50 to a rectangle, and calculates the position and posture of the vehicle relative to the parking buffer 20 by an algorithm.

FIG. 2 is a schematic diagram of an AGV vehicle carrier 40. As shown in fig. 2, the AGV vehicle transporter 40 moves to the parking buffer 20 under the control of the control system, moves to the bottom of the vehicle according to the position and posture information of the vehicle, and carries and transports the vehicle, and includes an AGV body 41, a three-dimensional laser radar 42 provided on the AGV body 41, and an ANT positioning module 43.

The three-dimensional laser radar 42 is arranged at the end of the AGV body 41 and used for acquiring obstacle information in front of the AGV to avoid an obstacle, particularly acquiring position information of a vehicle tire.

The ANT positioning module 43 is disposed at the center of the AGV body 41, and is configured to acquire the position and posture information of the AGV vehicle carrier 40 in real time, assist the AGV vehicle carrier 40 in adjusting the posture, adjust itself in real time according to the vehicle position and posture information transmitted from the control center 10 to accurately move to the lower side of the vehicle, and carry and transport the vehicle 50.

Has the advantages that: need not vehicle centering device, through position, the attitude information of the roughly acquisition vehicle of global camera and image processor, through the three-dimensional laser radar accurate positioning vehicle on the AGV to through ANT orientation module adjustment self gesture, guide the accurate removal of AGV to bear the vehicle below the vehicle and carry, avoid the wearing and tearing of centering process to the vehicle, improve the intellectuality in garage.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The above embodiment numbers of the present invention are only for description, and do not represent the advantages and disadvantages of the embodiments.

While the embodiments of the present invention have been described with reference to the accompanying drawings, the present invention is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many modifications may be made by one skilled in the art without departing from the spirit and scope of the present invention as defined in the appended claims.

Claims

1. The holographic parking driving auxiliary system is characterized by comprising a control center, a parking buffer area, an image processing device and an AGV vehicle carrier, wherein the image processing device and the AGV vehicle carrier are connected with the control center; the image processing device is arranged above the parking buffer area and is used for collecting and processing the position and posture information of the parked vehicle in the parking buffer area and transmitting the position and posture information to the control center; AGV vehicle carrier is in move under control center's control extremely park the buffer, according to the position, the gesture information of vehicle, control center control AGV vehicle carrier moves extremely the vehicle bottom bears the weight of, carries the vehicle, AGV vehicle carrier includes the AGV automobile body, set up in the three-dimensional laser radar and the ANT orientation module of AGV automobile body.

2. The holographic parking driver assistance system according to claim 1, wherein the image processing device includes a global camera disposed directly above the parking buffer area and an image processor connected to the global camera and a control center.

3. The holographic parking driver assistance system according to claim 2, wherein the image processor converts image information acquired by the global camera into digital information and transmits the digital information to a control center.

4. The holographic parking driver assistance system as claimed in claim 1, wherein said three-dimensional laser radar is provided at an end of said AGV body for obtaining information of obstacles and position information of vehicle wheels.

5. The holographic parking driving assistance system as claimed in claim 4, wherein the ANT positioning module is disposed at a center position of the AGV body, and is configured to acquire position and posture information of the AGV vehicle carrier in real time, and assist the AGV vehicle carrier in performing pose adjustment.