CN113186852A

CN113186852A - Automatic parking charge control device

Info

Publication number: CN113186852A
Application number: CN202110638822.2A
Authority: CN
Inventors: 陈亮; 张强; 邹细勇; 金尚忠; 杨凯; 黄帅
Original assignee: China Jiliang University
Current assignee: China Jiliang University
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2021-07-30

Abstract

The invention discloses an automatic parking charge control device which comprises a parking space, wherein one end of the parking space is provided with a triangular prism, the triangular prism is provided with an infrared emission end, the other end of the parking space is provided with a fixed pile, a loudspeaker, a wireless transceiver and an infrared receiving end are fixedly arranged on the fixed pile, a railing is connected with a connecting support arranged on the right side of the fixed pile, a two-degree-of-freedom rotating holder is arranged at the top end of the railing, and a camera is fixedly arranged on the two-degree-of-freedom rotating. The invention has the beneficial effects that: the automatic parking charging system does not need manual participation, can urge the car owner to park in a standardized way under the assistance of the camera, and realizes the efficient and standardized automatic parking charging.

Description

Automatic parking charge control device

Technical Field

The invention relates to the field of parking equipment, in particular to an automatic parking charge control device.

Background

With the rapid development of economy, the number of vehicles is also increasing dramatically, causing a lot of annoyance about parking difficulty. At present, charging parking spaces are arranged on two sides of roads in many cities, most of the cities charge by manpower, a large amount of human resources are consumed, and the efficiency is not high. Meanwhile, some vehicles are not parked according to the standard, so that the difficulty of parking other vehicles is increased, and the attractiveness of a city is influenced. At present, automatic parking charging devices put into use in some markets generally have two problems, namely 1, the device has higher installation cost and occupies too much area of a road; 2. corresponding measures are not taken, the vehicle is reminded of parking in a standard mode, and therefore when the railing is used for intercepting the vehicle, the railing collides with the vehicle due to the fact that the vehicle is not parked in a standard mode, and unnecessary loss of the two parties is caused. The problems all affect the popularization and the application of the automatic parking charging device.

Disclosure of Invention

In order to solve the above problems, an object of the present invention is to provide a control device capable of assisting a vehicle owner to standardize parking and automatically charge parking, which does not need manual participation and realizes efficient and standardized management of roadside parking.

An automatic parking charge control device is characterized by comprising a first module arranged at one end of a parking space and a second module arranged at the other end of the parking space, the first module comprises a triangular prism, the second module comprises a fixed pile, an infrared emission end is arranged on the triangular prism, a loudspeaker and a wireless transceiver are respectively arranged below the right side of the fixing pile, an infrared receiving end is arranged at the back side of the fixing pile, a connecting bracket is arranged above the right side of the fixing pile, a railing is fixed on the connecting bracket, a two-dimensional freedom degree rotating holder is arranged at the top end of the railing, the two-dimensional freedom degree rotating tripod head is provided with a camera and is driven by two internal positive and negative rotating motors, the inside master control module that is equipped with of spud pile, speaker, wireless transceiver, infrared receiving terminal, positive and negative motor, rotatory cloud platform of two-dimensional degree of freedom, camera all link to each other with master control module.

As a preferable technical solution of the present invention, the triangular prism is set at a central position of a frame line at a tail portion of the parking space.

As a preferred technical scheme of the invention, the handrail is a round hollow rod, and a notch is arranged near the top end of the handrail.

As a preferable technical scheme of the invention, the central axes of the infrared receiving end and the infrared receiving end are on the same straight line.

As a preferred technical scheme of the invention, the two forward and reverse rotating motors are characterized in that a first motor at the inner side is fixedly arranged inside the top end of the rail, an output shaft of the first motor at the inner side is fixedly connected with a second motor mounting part at the outer side, an output shaft of a second motor at the outer side is fixedly connected with the camera bearing chassis, and the two motors are mutually matched to realize the multi-angle image acquisition of the camera.

Compared with the prior art, the invention has the beneficial effects that: according to the automatic parking charging control device, the wireless transceiver, the infrared geminate transistors, the loudspeaker, the two-dimensional freedom degree rotating holder, the camera and the automatic handrail are matched, so that the control of the entrance and the exit of a vehicle and the charging are automatically completed, the traditional manual charging work is replaced, and the convenient and efficient automatic parking charging is realized.

Drawings

Fig. 1 is a block diagram of the principle structure of the present invention.

Fig. 2 is an external view (with the pole erected) of the present invention.

Figure 3 is a top view of the invention (rod down).

Fig. 4 is a physical structure diagram of a camera rotation control module according to the present invention.

Fig. 5 is a schematic diagram of two shooting angles of the camera.

FIG. 6 is a perspective view illustrating irregular parking of a vehicle.

FIG. 7 is a schematic illustration of a canonical parking perspective of the vehicle.

Wherein: 100. the main control module comprises a main control module 201, a loudspeaker 301, a wireless transceiver 401, a connecting support 501, a two-degree-of-freedom rotation control holder 601, a camera 701, an infrared receiving end 702, an infrared transmitting end 801, a railing 4011, a motor 5011, a motor 5012, a turntable 5013, a motor 5014, a transmission shaft 5015 and a camera bearing chassis.

Detailed Description

The invention is further described with reference to the following figures and examples, but not to be construed as being limited thereto.

As shown in fig. 1, the automatic parking charging control device mainly includes a main control module 100, a voice module 200, a wireless communication module 300, a vehicle access control module 400, a camera rotation control module 500, an image acquisition module 600, and a sensing module 700, wherein the main control module 100 adopts a microcomputer system.

Combine fig. 1, fig. 2, fig. 3 shows, voice module 200 adopts the speaker 201 that sets up on the spud pile right side, wireless communication module 300 adopts the wireless transceiver 301 that sets up on the spud pile right side, vehicle access control module 400 comprises motor 4011 and railing 801 that sets up in linking bridge 401 inside, camera rotation control module 500 adopts the rotatory cloud platform 501 of two-dimentional degree of freedom that sets up on this railing top, image acquisition module 600 adopts the camera 601 that sets up at the rotatory cloud platform 501 top of two-dimentional degree of freedom, sensing module 700 comprises the infrared receiving terminal 701 that sets up at the spud pile 101 dorsal surface and the infrared transmitting terminal 702 that sets up on the triangular prism top, wherein main control module 100 fixes inside the spud pile, establish the communication through wireless transceiver 301 and between the charge server.

As shown in fig. 3, linking bridge 401, inside is fixed with motor 4011, the one end of railing 801 and motor 4011's output shaft end fixed connection, motor 4011 is just reversing gear motor, driving motor 4011 can drive railing 801 and rotate to horizontal or vertical, can intercept the vehicle when railing 801 rotates to horizontal, can let the vehicle pass when railing 801 rotates to vertical, railing 801 other end fixed connection two degree of freedom rotatory cloud platform 501.

As shown in fig. 3, the central axis of the infrared receiving end 701 and the central axis of the infrared emitting end 702 are on the same straight line. When there is no vehicle block between the infrared receiving terminal and the infrared transmitting terminal, the infrared receiving terminal 701 may receive the infrared light from the infrared transmitting terminal 702, and may generate a current therein. When a vehicle enters a parking area, the vehicle blocks an optical loop between the infrared transmitting end 702 and the infrared receiving end 701, and no current is generated inside. The camera module belongs to a high-power-consumption module, the infrared sensing module belongs to a low-power-consumption module, the main control module 100 periodically and continuously detects whether current exists in the infrared receiving end, and when no current exists, the camera 601 is driven to work; with current, the camera 601 is kept off. By the mode, the high-power-consumption camera 601 can be turned off when no vehicle is parked, and power resources are saved.

As shown in fig. 4, the two-dimensional degree-of-freedom rotating pan-tilt 501 includes a motor 5011, a turntable 5012, a motor 5013, a transmission shaft 5014, and a camera carrying chassis 5015. Both the motor 5011 and the motor 5013 are forward and reverse rotating motors. The motor 5011 is fixedly installed inside the rail 801, the turntable 5012 is installed on an output shaft of the motor 5011, the motor 5013 is installed on the turntable 5012, a transmission shaft 5014 is arranged inside the motor 5013, the transmission shaft 5014 is connected with the camera bearing chassis 5015, and the camera 601 is fixed on the camera bearing chassis 5015. The motor 5011 can drive the turntable 5012 and the module connected with the turntable 5012 to rotate by rotating, and rotation of one degree of freedom is achieved. The motor 5013 rotates to drive the transmission rotating shaft 5014 to rotate, and the camera can rotate with one degree of freedom under the drive of the transmission shaft, namely, the two-degree-of-freedom rotation control is realized.

As shown in fig. 5, when a vehicle enters a parking space to trigger an infrared sensor, the main control module 100 drives the camera 601 to work, as shown in the left side of fig. 5, the camera 601 first obliquely downward collects an image by 45 degrees, shoots the head of the vehicle, performs edge extraction on the collected image through image processing, compares the edge extraction with a standard template, and determines whether the front frame line of the parking space can be matched, thereby determining whether the head of the vehicle is too far forward. The standard template is characterized in that two adjacent sides of the vehicle and the camera are located inside a parking space boundary line. By performing processing such as edge extraction on the captured image, it is possible to identify whether the vehicle edge is within or beyond the parking space boundary range. As shown in fig. 6, when the vehicle is parked at the position shown in the figure, it can be seen that the head of the vehicle covers the front frame line of the parking space, so that the head of the vehicle cannot be matched with the standard template, and the vehicle is judged to be parked too far forward. If the vehicle is too far forward, the camera 601 may be too close to the license plate, which may affect the identification of the license plate, affect the parking of the vehicle in the adjacent parking space, and even prevent the railing 801 from falling down, colliding with the vehicle, causing an accident and causing unnecessary loss of both parties. After the front frame line of the parking space is judged, the driving motor 5011 is driven to rotate, the turntable 5012 is rotated 90 degrees clockwise, at the moment, the camera 601 faces to the right side of fig. 5, images on the right side of the vehicle are collected, the collected images are subjected to edge extraction through image processing, the images are compared with a standard template, the distance from the vehicle to the frame line on the right side of the parking space is calculated, and therefore whether the vehicle is too far outside is judged. If the vehicle is too far outside, the vehicle can have part of the vehicle body outside the parking space, which affects road traffic and the beauty of urban roads. The main control module 100 collects the pictures from two angles through the camera 601 to perform analysis and judgment, thereby avoiding the occurrence of the above two non-standard situations.

In the embodiment, when a vehicle enters a parking space, the vehicle blocks an optical loop between the infrared emitting terminal 702 and the infrared receiving terminal 701 as the number of vehicle entering portions increases, the infrared receiving terminal does not generate current, and the main control module 100 does not detect the current, i.e., drives the camera 601 to work and acquire an image, and according to the processing process shown in fig. 5, detects a front frame line of the parking space first and then detects a right frame line of the parking space. When the vehicle is not parked normally, the speaker 301 is driven to remind the vehicle to park the vehicle again. When the vehicle is parked to meet the standard, the driving motor 4011 is used, the barrier 801 rotates to the transverse direction to intercept the vehicle, meanwhile, the driving motor 4014 rotates anticlockwise by 45 degrees, the camera faces to the position shown in the figure 7, the camera 601 directly faces the tail of the vehicle, collected images are transmitted to the main control module 100, the main control module 100 acquires license plate information through image processing technology identification, the license plate information is transmitted to the toll collection server through the wireless transceiver 301, after the toll collection server receives the information, the vehicle is subjected to timing and charging, meanwhile, an instruction is sent to the main control module 100, the camera 601 is closed, the vehicle is made to sleep, and power resources are saved. When the vehicle owner finishes paying through the mobile phone application end, the toll collection server receives payment information of the mobile phone application end, then transmits a clearance signal to the main control module 100 through the wireless transceiver 301, after the main control module 100 receives the clearance information, the driving motor 4011 drives the stop rod 801 to rotate to the longitudinal direction to clear the vehicle, and simultaneously drives the motor 5013 to rotate, so that the camera bearing chassis 5015 rotates clockwise by 45 degrees, then the driving motor 5011 rotates, the rotary table 5012 rotates clockwise by 90 degrees, the automatic parking control device is reset as shown in fig. 2, and the vehicle waits for the next vehicle to drive in.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an automatic parking charge controlling means, its characterized in that, including setting up the first module in parking stall one end and setting up the second module at the parking stall other end, first module includes the triangular prism, the second module includes the spud pile, be equipped with infrared emission end on the triangular prism, spud pile right side below is equipped with speaker and wireless transceiver respectively, the spud pile dorsal part is equipped with infrared receiving terminal, spud pile right side top is equipped with linking bridge, linking bridge is fixed with a railing, the railing top is equipped with the rotatory cloud platform of two-dimensional degree of freedom, be equipped with the camera on the rotatory cloud platform of two-dimensional degree of freedom and through two internal just reverse motor drives, the inside host system that is equipped with of spud pile, speaker, wireless transceiver, infrared receiving terminal, just reverse motor, the rotatory cloud platform of two-dimensional degree of freedom, The cameras are all connected with the main control module.

2. The automatic parking charge control apparatus as claimed in claim 1, wherein: the triangular prism is set in the center of the frame line at the tail of the parking space.

3. The automatic parking charge control apparatus as claimed in claim 1, wherein: the railing is a circular hollow rod, and a notch is formed in the position close to the top end of the railing.

4. The automatic parking charge control apparatus as claimed in claim 1, wherein: the central axes of the infrared transmitting end and the infrared receiving end are on the same straight line.

5. The automatic parking charge control apparatus as claimed in claim 1, wherein: two positive and negative motor, wherein inboard first motor fixed mounting is inside the railing top, the second motor installation department fixed connection in inside first motor output shaft and the outside, outside second motor output shaft bears chassis fixed connection with the camera, two motors mutually support down, realize that the camera multi-angle gathers the image.