Road parking system capable of accurately matching parking spaces based on radio frequency identification technology

Abstract

The utility model discloses a road parking system capable of accurately matching berths based on the radio frequency identification technology, which relates to the technical field of road parking systems and is characterized in that an RFID receiving module receives signals transmitted by an RFID transmitter, and the signals are transmitted by the RFID transmitter; the method comprises the following steps: receiving a signal, transmitting the signal to an intelligent analysis module for data processing, obtaining accurate parking space number information, obtaining vehicle parking space state information through a camera module, photographing and archiving, integrating the information obtained by the camera module through the intelligent analysis module, analyzing the vehicle parking space information, reducing order errors, and improving the vehicle parking space quality. The inspection effect and efficiency are improved, and the labor cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of road parking systems, and in particular to a road parking system for accurately matching parking spaces based on radio frequency identification technology. Background Art

[0002] The road intelligent inspection vehicles currently used in the market for parking space detection in cities are mainly composed of four parts: high-definition camera acquisition unit, intelligent analysis unit, high-precision GPS positioning module, and wireless transmission module. Inspectors can use high-definition cameras to identify vehicle license plate information in real time, use high-precision GPS positioning to obtain parking space numbers, and drive inspection vehicles to obtain parking space parking status, vehicle information, and parking time information. After being processed by the intelligent analysis unit, this information is sent to the back-end parking lot management platform by the equipped 4G or WIFI for unified management, completing vehicle positioning and billing.

[0003] Through actual usage in the market, due to the complexity of the urban environment, in some environments such as obstruction by trees, high-rise buildings, building obstruction, and under viaducts, the satellite positioning information will be affected, resulting in inaccurate parking spaces for vehicles, missed orders or wrong orders, which need to be corrected manually, resulting in economic losses and increased labor costs due to order errors. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the utility model provides a road parking system based on radio frequency identification technology to accurately match parking spaces, so as to solve the problem that orders are easily missed or wrong when used by existing road intelligent inspection vehicles, which requires manual correction, thus causing economic losses and increased labor costs due to order errors.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a road parking system for accurately matching parking spaces based on radio frequency identification technology, comprising:

[0006] RFID transmitter: each berth is equipped with an RFID transmitter in one corner close to the middle of the road;

[0007] The road inspection device comprises an inspection vehicle and a camera module, an intelligent analysis module and an RFID receiving module arranged on the inspection vehicle, wherein the camera module is electrically connected to the intelligent analysis module, the RFID receiving module is electrically connected to the RFID transmitter, and the RFID receiving module is electrically connected to the intelligent analysis module.

[0008] Preferably, the road inspection device further comprises a wireless transmission module disposed on the inspection vehicle, and the intelligent analysis module is electrically connected to the wireless transmission module.

[0009] Preferably, the size of the RFID transmitter is 200mm*200mm, the radio frequency range of the RFID transmitter is 2m-2.25m, and the radio frequency range between two adjacent RFID transmitters is 4m-4.5m.

[0010] Preferably, the road inspection device further comprises a high-precision positioning module, and the high-precision positioning module is electrically connected to the intelligent analysis module.

[0011] Preferably, the road parking system further comprises a main server, and the main server is electrically connected to the road inspection device.

[0012] Preferably, the road parking system further comprises a data server, and the data server is electrically connected to the main server.

[0013] Preferably, the road parking system further comprises a ticket printing module and an instruction processing server, and the instruction processing server is electrically connected to the main server and the wireless transmission module.

[0014] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0015] The utility model receives the signal transmitted by the RFID transmitter through the RFID receiving module, and transmits the signal to the intelligent analysis module for data processing to obtain the accurate parking space number information. At the same time, the status information of the vehicle parking space is obtained through the camera module, and photos are taken for archiving. The information obtained by the camera module is integrated through the intelligent analysis module to analyze the vehicle parking space information, thereby reducing order errors, improving inspection effects and efficiency, and reducing labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the road parking system of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the road inspection device of the utility model;

[0018] Among them: 1. RFID transmitter; 2. Road inspection device; 21. Camera module; 22. Intelligent analysis module; 23. RFID receiving module; 24. Wireless transmission module; 25. High-precision positioning module. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments. However, the following embodiments are only preferred embodiments of the present invention, not all of them. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work all belong to the protection scope of the present invention. The experimental methods in the following embodiments are conventional methods unless otherwise specified. The materials, reagents, etc. used in the following embodiments are all commercially available unless otherwise specified.

[0020] like Figure 1 and Figure 2 As shown, the utility model provides a road parking system for accurately matching parking spaces based on radio frequency identification technology, including an RFID transmitter 1 and a road inspection device 2;

[0021] Each berth is provided with an RFID transmitter 1 in a corner close to the middle of the road;

[0022] The road inspection device 2 includes an inspection vehicle and a camera module 21, an intelligent analysis module 22 and an RFID receiving module 23 arranged on the inspection vehicle. The camera module 21 is electrically connected to the intelligent analysis module 22, the RFID receiving module 23 is electrically connected to the RFID transmitter 1, and the RFID receiving module 23 is electrically connected to the intelligent analysis module 22;

[0023] When people drive the inspection car along the road and pass by the parking space, the signal transmitted by the RFID transmitter 1 is received by the RFID receiving module 23, and the signal is transmitted to the intelligent analysis module 22 for data processing to obtain the parking space (precise number) information. At the same time, the status information of the vehicle parking space is obtained through the camera module 21, and photos are taken for archiving. The information obtained by the camera module 21 is integrated through the intelligent analysis module 22, and the parking space status of the vehicle (including whether it is parked, license plate information and time, etc.) is analyzed. The parking space information from the RFID transmitter 1 is received by the RFID receiving module 23, and combined with the parking space status of the vehicle, the parking record information of the vehicle is confirmed.

[0024] By installing the RFID transmitter 1 in a corner of the parking space close to the middle of the road (preferably close to the rear of the vehicle), it can not only effectively prevent the RFID transmitter 1 from being damaged by pressure when the vehicle enters and exits the parking space, but also can be closest to the RFID receiving module 23, so that the RFID receiving module 23 can more conveniently receive the signal transmitted by the RFID transmitter 1, avoiding the vehicle from blocking the RFID transmitter 1, causing the signal transmitted by the RFID transmitter 1 to be shielded or interfered.

[0025] It should be noted that the inspection vehicle itself is not required to accurately obtain the information on whether there are vehicles entering or exiting the parking space at the first time, because all roadside parking spaces have free periods, and it is sufficient to take pictures during the free period.

[0026] like Figure 2 As shown, the road inspection device 2 also includes a wireless transmission module 24 provided on the inspection vehicle, the intelligent analysis module 22 is electrically connected to the wireless transmission module 24, and the wireless transmission module 24 can be a WiFi module, an RF wireless module, a 4G communication module or a 5G communication module;

[0027] The device analyzes and integrates the acquired data through the intelligent analysis module 22 and sends the information to the background through the wireless transmission module 24.

[0028] like Figure 1 As shown, the size of the RFID transmitter 1 is 200mm*200mm, the radio frequency range of the RFID transmitter 1 is 2m-2.25m, and the radio frequency range between two adjacent RFID transmitters 1 is 4m-4.5m;

[0029] The national standard for parking space size is 2.5 meters wide and 5.0 meters to 5.5 meters long. The radio frequency range here is controlled within 2m-2.25m. The maximum radio frequency range between two RFID transmitters 1 is 4-4.5 meters, which will not exceed the length of the parking space, thereby effectively preventing interference between the signals emitted by the RFID transmitters 1 of adjacent parking spaces.

[0030] like Figure 2 As shown, the road inspection device 2 further includes a high-precision positioning module 25, and the high-precision positioning module 25 is electrically connected to the intelligent analysis module 22;

[0031] The device obtains the positioning information of the vehicle parking space through the high-precision positioning module 25 as a backup to obtain the positioning information, and matches the positioning information with the pre-stored parking space information;

[0032] At the same time, the berth information can also be located by the high-precision positioning module 25 and compared with the information received by the RFID receiving module 23. If there is a difference, the positioning correction will be performed (based on the information received by the RFID receiving module 23). If there is no difference, the berth information will be output.

[0033] The road parking system also includes a main server, which is electrically connected to the road inspection device 2;

[0034] The berth information is uploaded to the main server through the wireless transmission module 24, and is used for real-time reporting of the longitude and latitude of the current inspection equipment to the system platform. The system platform matches the real-time longitude and latitude with the longitude and latitude of the road berth. After a successful match, a capture instruction is issued to control the camera module 21 to capture and collect evidence, and save the feedback data. The camera module 21 captures the vehicle in the berth, mainly focusing on the vehicle condition and license plate of the parked vehicle in the berth. The vehicle condition includes but is not limited to whether the vehicle is completely parked in the parking space, whether the parking direction of the vehicle is correct, and whether there is a parking space at the parking position of the vehicle. The camera module 21 uploads it to the main server through the wireless transmission module 24.

[0035] The road parking system also includes a data server, which is electrically connected to the main server;

[0036] The data server is used to save various types of data generated during the inspection process, such as: stop time, parking orders, pictures, inspection instructions, ticket information, voice information, etc. The instruction processing server generates various types of inspection instructions based on the analysis results of the core platform and its inspection tasks, and sends them to the road inspection device 2 for execution through the Internet. At the same time, it collects the execution results, generates work orders, and feeds them back to the core platform.

[0037] The road parking system also includes a ticket printing module and an instruction processing server, and the instruction processing server is electrically connected to the main server and the wireless transmission module 24;

[0038] After the main server calculates the parking fee, it sends a signal to the wireless transmission module 24 through the instruction processing server. The wireless transmission module 24 transmits the signal to the ticket printing module, and the ticket printing module prints out the fee receipt. The inspection personnel distribute the ticket to the car owner, and the car owner pays according to the fees recorded on the ticket. The payment includes cash payment and mobile phone payment. Cash payment means that the car owner directly hands over the parking fee to the inspection personnel. There is also a QR code printed on the ticket. The car owner can scan the QR code with his mobile phone to scan and pay.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A road parking system based on radio frequency identification technology to accurately match parking spaces, characterized in that: include: An RFID transmitter (1), wherein each berth is provided with an RFID transmitter (1) at a corner of a side close to the middle of the road; A road inspection device (2) comprises an inspection vehicle and a camera module (21), an intelligent analysis module (22) and an RFID receiving module (23) arranged on the inspection vehicle, wherein the camera module (21) is electrically connected to the intelligent analysis module (22), the RFID receiving module (23) is electrically connected to an RFID transmitter (1), and the RFID receiving module (23) is electrically connected to the intelligent analysis module (22).

2. The road parking system for accurately matching parking spaces based on radio frequency identification technology according to claim 1 is characterized in that: The road inspection device (2) further comprises a wireless transmission module (24) arranged on the inspection vehicle, and the intelligent analysis module (22) is electrically connected to the wireless transmission module (24).

3. The road parking system for accurately matching parking spaces based on radio frequency identification technology according to claim 1 is characterized in that: The size of the RFID transmitter (1) is 200 mm*200 mm, the radio frequency range of the RFID transmitter (1) is 2 m-2.25 m, and the radio frequency range between two adjacent RFID transmitters (1) is 4 m-4.5 m.

4. The road parking system for accurately matching parking spaces based on radio frequency identification technology according to claim 1, characterized in that: The road inspection device (2) further comprises a high-precision positioning module (25), and the high-precision positioning module (25) is electrically signal-connected to the intelligent analysis module (22).

5. The road parking system for accurately matching parking spaces based on radio frequency identification technology according to claim 2 is characterized in that: The road parking system also includes a main server, which is connected to the road inspection device (2) via an electrical signal.

6. The road parking system for accurately matching parking spaces based on radio frequency identification technology according to claim 5 is characterized by: The road parking system further comprises a data server, and the data server is connected to the main server by electrical signals.

7. The road parking system for accurately matching parking spaces based on radio frequency identification technology according to claim 6 is characterized by: The road parking system also includes a ticket printing module and an instruction processing server, and the instruction processing server is electrically connected to the main server and the wireless transmission module (24).

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