阅读说明：本技术 一种基于蓝牙的端云停车管理系统 (Bluetooth-based end cloud parking management system ) 是由 谢福文 韩霞 方昌通 商凯 廖凯 于 2021-09-17 设计创作，主要内容包括：本发明提供了一种基于蓝牙的端云停车管理系统,包括：入口车牌识别相机、出口车牌识别相机、道闸、语音屏显模块、停车云平台、蓝牙模块、手机。所述入口车牌识别相机和出口车牌识别相机用于获取停车场出入口处的视频图像,进行车牌识别,控制所述道闸开启和语音屏显模块语音播报和屏幕显示指令信息；所述停车云平台用于通过网络连接从入口车牌识别相机和出口车牌识别相机接收车辆驶入和驶出等信息,通过所述4G网络从所述手机接收离线二维码；所述手机用于扫描语音屏显模块屏幕上显示的在线二维码或离线二维码。与现有技术相比,本发明可以实现断网情况下停车场车辆通行问题。(The invention provides a Bluetooth-based end cloud parking management system, which comprises: the system comprises an entrance license plate recognition camera, an exit license plate recognition camera, a barrier gate, a voice screen display module, a parking cloud platform, a Bluetooth module and a mobile phone. The entrance license plate recognition camera and the exit license plate recognition camera are used for acquiring video images at the entrance and the exit of the parking lot, recognizing license plates, controlling the opening of the barrier gate and controlling the voice broadcasting and screen display instruction information of the voice screen display module; the parking cloud platform is used for receiving information such as vehicle entrance and exit from an entrance license plate recognition camera and an exit license plate recognition camera through network connection, and receiving an off-line two-dimensional code from the mobile phone through the 4G network; the mobile phone is used for scanning the online two-dimensional code or the offline two-dimensional code displayed on the screen of the voice screen display module. Compared with the prior art, the invention can solve the problem of vehicle passing in the parking lot under the condition of network disconnection.)

1. A bluetooth-based end cloud parking management system, the system comprising: the system comprises an entrance license plate recognition camera, an exit license plate recognition camera, a barrier gate, a voice screen display module, a parking cloud platform, a Bluetooth module and a mobile phone;

the entrance license plate recognition camera is used for acquiring a video image at an entrance of a parking lot, performing license plate recognition, and acquiring license plate numbers of vehicles entering and exiting, vehicle entrance time and vehicle pictures; generating a vehicle order by the vehicle entrance time and the license plate number of the vehicle, storing the vehicle order, the vehicle entrance time and the license plate number of the vehicle, sending the vehicle order, the vehicle entrance time and the license plate number of the vehicle to the exit license plate recognition camera and the parking cloud platform, controlling the barrier gate to be opened, and controlling the voice screen display module to broadcast the license plate number and the vehicle entrance time in a voice mode and display the license plate number and the vehicle entrance time on a screen;

the exit license plate recognition camera is used for acquiring a video image at an exit of the parking lot, recognizing license plates, acquiring license plate numbers of vehicles entering and exiting and vehicle exiting time, and calculating parking time and parking cost; when a network exists, vehicle driving-out time, a license plate number of the vehicle and parking fee are sent to the parking cloud platform, after an online two-dimensional code sent by the parking cloud platform is received, the voice screen display module is controlled to play the vehicle number, the parking fee and a screen to display the vehicle number, the parking fee and the online two-dimensional code in a voice mode, and after a release permission signal sent by the parking cloud platform is received, the barrier gate is controlled to be opened, and the voice screen display module is controlled to play the information of successful payment in the voice mode and the screen; when the network is disconnected, an offline two-dimensional code is generated according to a vehicle order, the ID of the Bluetooth module, a parking lot channel and vehicle driving-out time, the voice screen display module is controlled to broadcast a vehicle number and parking cost in a voice mode and display the vehicle number, the parking cost and the offline two-dimensional code on a screen, decryption is carried out after an encryption packet sent by the mobile phone is received, if decryption is successful and the decryption time is not more than a time threshold value, the barrier gate is controlled to be opened, and the voice screen display module is controlled to broadcast the information of successful payment in a voice mode and display the information of successful payment on the screen;

the barrier gate is used for opening the lifting rod after receiving the opening signals sent by the entrance license plate recognition camera and the exit license plate recognition camera, and closing the lifting rod after the vehicle passes through the barrier gate;

the voice screen display module is used for sending instruction information, voice broadcast and screen display instruction information to the entrance license plate recognition camera and the exit license plate recognition camera;

the parking cloud platform is used for receiving and storing a vehicle order, vehicle entrance time and a vehicle license plate number sent by the entrance license plate recognition camera when a vehicle enters; when a vehicle is driven out, when a network exists, receiving and storing vehicle driving-out time, vehicle license number and parking fee sent by the exit license plate recognition camera, generating an online two-dimensional code according to a vehicle order and a parking lot channel, sending the online two-dimensional code to the exit license plate recognition camera, and sending a release permission signal to the exit license plate recognition camera after receiving a parking fee signal paid by the mobile phone; when a vehicle is driven out, and a network is disconnected, receiving and analyzing an offline two-dimensional code sent by the mobile phone to obtain a vehicle order, an ID number of the Bluetooth module, a parking lot channel and vehicle driving-out time, and after a parking fee signal paid by the mobile phone is received, generating an encrypted packet by the obtained vehicle order, the ID number of the Bluetooth module, the parking lot channel and the vehicle driving-out time and sending the encrypted packet to the mobile phone;

when the mobile phone is used for driving out a vehicle, a small payment program is opened, and the two-dimensional code displayed by the voice screen display module is scanned; when the on-line two-dimensional code is scanned, the parking fee payment is completed on a small payment program; and when the scanned off-line two-dimensional code is the off-line two-dimensional code, judging whether the Bluetooth on the mobile phone is opened or not, if not, prompting a vehicle owner to open the Bluetooth and finish payment through an interface, after the Bluetooth on the mobile phone is opened, finishing parking fee payment in a payment applet, sending the off-line two-dimensional code to the parking cloud platform, and sending an encrypted package sent by the parking cloud platform to the exit license plate recognition camera.

2. The system of claim 1, wherein the entrance license plate recognition camera and the exit license plate recognition camera are connected via a network; the entrance license plate recognition camera and the exit license plate recognition camera are connected with the barrier gate through an I/O interface; the entrance license plate recognition camera and the exit license plate recognition camera are in communication connection with the voice screen display module through RS 485; the entrance license plate recognition camera and the exit license plate recognition camera are connected with the parking cloud platform through a network; the Bluetooth module is integrated in the exit license plate recognition camera and is communicated with the mobile phone through a Bluetooth protocol; the parking cloud platform is connected with the mobile phone through a 4G network.

3. The system of claim 1, wherein the instructional information comprises: when a vehicle enters, the entrance license plate recognition camera sends a voice broadcast and displays a license plate number and vehicle entering time on a screen; when the vehicle is driven out, the exit license plate recognition camera sends out the executed voice broadcast of the vehicle number, the parking fee and the screen display of the vehicle number, the parking fee, the online two-dimensional code or the offline two-dimensional code, and executes the voice broadcast and the screen display of the payment success information.

4. The system of claim 1, wherein the time threshold has a value in a range of 6 to 60 seconds.

5. The system of claim 1, wherein the parking cloud platform 50 encrypts a vehicle order, an ID number of the bluetooth module 60, a parking lot lane, a vehicle exit time using MD 5; the exit license plate recognition camera 20 decrypts the encrypted packets using MD 5.

Technical Field

The invention relates to video monitoring and parking management, in particular to a Bluetooth-based end cloud parking management system.

Background

The application of parking lot management systems in residential districts, buildings, institutions and business supermarkets is becoming more and more common. Along with the requirement of people on the parking lot management is also higher and higher, the intelligent parking management system is also rapidly developed therewith, the requirement of people on convenient and fast parking is met, and meanwhile, a better solution is provided for the Internet of things intelligent parking management system.

In the conventional parking management system, all passage ports of a parking lot are connected to a local computer in a wired mode, and the local computer is connected to a cloud server in a wired mode, but the system has the following problems: when one person manages a plurality of parking lots in a centralized manner, the problem that response is not timely in case of abnormal conditions is solved, and the experience and passing efficiency of car owners are affected; each channel port is connected with a computer through a wire, so that the problem of great construction difficulty exists; the computer needs to be provided with a local charging system, and the charging system is connected with the cloud server again, so that the installation and debugging are complex, and the computer maintenance difficulty is high. In addition, when the vehicle drives away from the parking lot, once the network of the parking lot and the cloud server is interrupted, the road gate cannot lift the rod after the vehicle owner pays the parking fee, and therefore the departure of the vehicle owner is influenced.

In summary, there is an urgent need to provide a bluetooth-based end cloud parking management system that can solve the above problems.

Disclosure of Invention

In view of the above, the main purpose of the present invention is to realize a bluetooth-based end cloud parking, which can solve the network jamming problem.

In order to achieve the above object, there is provided a bluetooth-based end cloud parking management system, comprising: the system comprises an entrance license plate recognition camera, an exit license plate recognition camera, a barrier gate, a voice screen display module, a parking cloud platform, a Bluetooth module and a mobile phone.

The entrance license plate recognition camera is used for acquiring a video image at an entrance of a parking lot, performing license plate recognition, and acquiring license plate numbers of vehicles entering and exiting, vehicle entrance time and vehicle pictures; and generating a vehicle order by the vehicle entrance time and the license plate number of the vehicle, storing the vehicle order, the vehicle entrance time and the license plate number of the vehicle, sending the vehicle order, the vehicle entrance time and the license plate number of the vehicle to the exit license plate recognition camera and the parking cloud platform, controlling the barrier gate to be opened, and controlling the voice screen display module to broadcast the license plate number and the vehicle entrance time in a voice mode and display the license plate number and the vehicle entrance time on a screen.

The exit license plate recognition camera is used for acquiring a video image at an exit of the parking lot, recognizing license plates, acquiring license plate numbers of vehicles entering and exiting and vehicle exiting time, and calculating parking time and parking cost; when a network exists, vehicle driving-out time, a license plate number of the vehicle and parking fee are sent to the parking cloud platform, after an online two-dimensional code sent by the parking cloud platform is received, the voice screen display module is controlled to play the vehicle number, the parking fee and a screen to display the vehicle number, the parking fee and the online two-dimensional code in a voice mode, and after a release permission signal sent by the parking cloud platform is received, the barrier gate is controlled to be opened, and the voice screen display module is controlled to play the information of successful payment in the voice mode and the screen; when the network is disconnected, an offline two-dimensional code is generated according to a vehicle order, the ID of the Bluetooth module, a parking lot channel and vehicle driving-out time, the voice screen display module is controlled to broadcast the vehicle number and parking fee in a voice mode and display the vehicle number, the parking fee and the offline two-dimensional code on a screen, after an encryption packet sent by the mobile phone is received, decryption is carried out, if the decryption is successful and the decryption time is not more than a time threshold value, the barrier gate is controlled to be opened, and the voice screen display module is controlled to broadcast the information in a voice mode and display payment success information on the screen.

And the barrier gate is used for opening the lifting rod after receiving the opening signals sent by the entrance license plate recognition camera and the exit license plate recognition camera, and closing the lifting rod after the vehicle passes through the barrier gate.

The voice screen display module is used for sending instruction information, voice broadcast and screen display instruction information by the entrance license plate recognition camera and the exit license plate recognition camera.

The parking cloud platform is used for receiving and storing a vehicle order, vehicle entrance time and a vehicle license plate number sent by the entrance license plate recognition camera when a vehicle enters; when a vehicle is driven out, when a network exists, receiving and storing vehicle driving-out time, vehicle license number and parking fee sent by the exit license plate recognition camera, generating an online two-dimensional code according to a vehicle order and a parking lot channel, sending the online two-dimensional code to the exit license plate recognition camera, and sending a release permission signal to the exit license plate recognition camera after receiving a parking fee signal paid by the mobile phone; when the vehicle is driven out, and the network is disconnected, the off-line two-dimensional code sent by the mobile phone is received and analyzed to obtain a vehicle order, the ID number of the Bluetooth module, the parking lot channel and the vehicle driving-out time, and after the parking fee signal paid by the mobile phone is received, the obtained vehicle order, the ID number of the Bluetooth module, the parking lot channel and the vehicle driving-out time are generated into an encryption packet, and the encryption packet is sent to the mobile phone.

When the mobile phone is used for driving out a vehicle, a small payment program is opened, and the two-dimensional code displayed by the voice screen display module is scanned; when the on-line two-dimensional code is scanned, the parking fee payment is completed on a small payment program; and when the scanned off-line two-dimensional code is the off-line two-dimensional code, judging whether the Bluetooth on the mobile phone is opened or not, if not, prompting a vehicle owner to open the Bluetooth and finish payment through an interface, after the Bluetooth on the mobile phone is opened, finishing parking fee payment in a payment applet, sending the off-line two-dimensional code to the parking cloud platform, and sending an encrypted package sent by the parking cloud platform to the exit license plate recognition camera.

Furthermore, the entrance license plate recognition camera is connected with the exit license plate recognition camera through a network; the entrance license plate recognition camera and the exit license plate recognition camera are connected with the barrier gate through an I/O interface; the entrance license plate recognition camera and the exit license plate recognition camera are in communication connection with the voice screen display module through RS 485; the entrance license plate recognition camera and the exit license plate recognition camera are connected with the parking cloud platform through a network; the Bluetooth module is integrated in the exit license plate recognition camera and is communicated with the mobile phone through a Bluetooth protocol; the parking cloud platform is connected with the mobile phone through a 4G network.

Compared with the prior art, the Bluetooth-based end cloud parking management system is connected with a mobile phone through the Bluetooth module installed in the exit license plate recognition camera when the network is disconnected, and the mobile phone is connected with the parking cloud platform through the 4G network, so that three-party communication is established, and vehicles can smoothly drive away from a parking lot.

Drawings

Fig. 1 shows a block diagram of a bluetooth-based end cloud parking management system according to the present invention.

Detailed Description

To further clarify the structure, characteristics and other objects of the present invention, those skilled in the art will now describe in detail the preferred embodiments of the present invention with reference to the attached drawings, which are provided for the purpose of describing the technical solutions of the present invention only and are not intended to limit the present invention.

Fig. 1 is a block diagram of a bluetooth-based end cloud parking management system according to the present invention. As shown in fig. 1, a bluetooth-based end cloud parking management system according to the present invention includes: the system comprises an entrance license plate recognition camera 10, an exit license plate recognition camera 20, a barrier gate 30, a voice screen display module 40, a parking cloud platform 50, a Bluetooth module 60 and a mobile phone 70.

The entrance license plate recognition camera 10 is used for acquiring a video image at an entrance of a parking lot, performing license plate recognition, and acquiring license plate numbers of vehicles entering and exiting, vehicle entering time and vehicle pictures; and generating a vehicle order by the vehicle entrance time and the license plate number of the vehicle, storing the vehicle order, the vehicle entrance time and the license plate number of the vehicle, sending the vehicle order, the vehicle entrance time and the license plate number of the vehicle to the exit license plate recognition camera 20 and the parking cloud platform 50, controlling the barrier gate 30 to be opened, and controlling the voice screen display module 40 to broadcast by voice and display the license plate number and the vehicle entrance time on a screen.

The exit license plate recognition camera 20 is used for acquiring a video image at an exit of the parking lot, performing license plate recognition, acquiring license plate numbers of vehicles entering and exiting and vehicle exiting time, and calculating parking time and parking cost; when a network exists, sending vehicle driving-out time, a license plate number of the vehicle and parking fee to the parking cloud platform 50, controlling the voice screen display module 40 to broadcast the vehicle number, the parking fee and screen display vehicle number, the parking fee and the online two-dimensional code after receiving the online two-dimensional code sent by the parking cloud platform 50, and controlling the barrier gate 30 to be opened and the voice screen display module 40 to broadcast voice and screen display payment success information after receiving a release permission signal sent by the parking cloud platform 50; when the network is disconnected, an offline two-dimensional code is generated according to a vehicle order, the ID of the Bluetooth module 60, a parking lot channel and vehicle driving-out time, the voice screen display module 40 is controlled to broadcast the vehicle number, parking fee and screen display vehicle number, parking fee and the offline two-dimensional code in a voice mode, after an encrypted packet sent by the mobile phone 70 is received, decryption is carried out, if decryption is successful and the decryption time is not more than a time threshold value, the barrier gate 30 is controlled to be opened, and the voice screen display module 40 is controlled to broadcast the information in a voice mode and screen display payment success information is controlled.

The barrier gate 30 is configured to open the lifting bar after receiving the opening signals sent by the entrance license plate recognition camera 10 and the exit license plate recognition camera 20, and close the lifting bar after the vehicle passes through the lifting bar.

The voice screen display module 40 is used for sending instruction information, voice broadcast and screen display instruction information to the entrance license plate recognition camera 10 and the exit license plate recognition camera 20.

The parking cloud platform 50 is used for receiving and storing a vehicle order, vehicle entrance time and a vehicle license plate number sent by the entrance license plate recognition camera 10 when a vehicle enters; when a vehicle exits, when a network exists, receiving and storing vehicle exiting time, vehicle license number and parking fee sent by the exit license plate recognition camera 20, generating an online two-dimensional code according to a vehicle order and a parking lot channel, sending the online two-dimensional code to the exit license plate recognition camera 20, and sending a release permission signal to the exit license plate recognition camera 20 after receiving a parking fee signal paid by the mobile phone 70; when the vehicle is driven out, and the network is disconnected, the off-line two-dimensional code sent by the mobile phone 70 is received and analyzed to obtain a vehicle order, the ID number of the Bluetooth module 60, the parking lot channel and the vehicle driving-out time, and after a parking fee signal is received and paid by the mobile phone 70, the obtained vehicle order, the ID number of the Bluetooth module 60, the parking lot channel and the vehicle driving-out time are generated into an encryption packet, and the encryption packet is sent to the mobile phone 70.

The mobile phone 70 is used for opening a small payment program when the vehicle is driven out, and scanning the two-dimensional code displayed by the voice screen display module 40; when the on-line two-dimensional code is scanned, the parking fee payment is completed on a small payment program; and when the scanned off-line two-dimensional code is the off-line two-dimensional code, judging whether the Bluetooth on the mobile phone 70 is turned on, if not, prompting the vehicle owner to turn on the Bluetooth and finish payment through an interface, after the Bluetooth on the mobile phone 70 is turned on, finishing the payment of the parking fee in a payment applet, sending the off-line two-dimensional code to the parking cloud platform 50, and sending an encrypted packet sent by the parking cloud platform 50 to the exit license plate recognition camera 20.

Further, the entrance license plate recognition camera 10 and the exit license plate recognition camera 20 are connected through a network; the entrance license plate recognition camera 10 and the exit license plate recognition camera 20 are connected with the barrier gate 30 through an I/O interface; the entrance license plate recognition camera 10 and the exit license plate recognition camera 20 are in communication connection with the voice screen display module 40 through RS 485; the entrance license plate recognition camera 10 and the exit license plate recognition camera 20 are connected with the parking cloud platform 50 through a network; the bluetooth module 60 is integrated in the exit license plate recognition camera 20, and communicates with the mobile phone 70 through a bluetooth protocol; the parking cloud platform 50 is connected with the mobile phone 70 through a 4G network.

Further, the instruction information includes: when a vehicle enters, the entrance license plate recognition camera 10 sends a voice broadcast and displays a license plate number and vehicle entering time on a screen; when the vehicle is driven out, the exit license plate recognition camera 20 performs voice broadcasting of the vehicle number, parking fee and screen display of the vehicle number, parking fee, online two-dimensional code or offline two-dimensional code, performs voice broadcasting and screen display of payment success information.

Further, the network connection comprises one of: wired networks, wireless networks.

Further, the value range of the time threshold is 6-60 seconds.

Further, the parking cloud platform 50 encrypts a vehicle order, the ID number of the bluetooth module 60, a parking lot channel, and a vehicle exit time by using the MD 5; the exit license plate recognition camera 20 decrypts the encrypted packets using MD 5.

Compared with the prior art, the Bluetooth-based end cloud parking management system is connected with a mobile phone through the Bluetooth module installed in the exit license plate recognition camera when the network is disconnected, and the mobile phone is connected with the parking cloud platform through the 4G network, so that three-party communication is established, and vehicles can smoothly drive away from a parking lot.

While the foregoing is directed to the preferred embodiment of the present invention, and is not intended to limit the scope of the invention, it will be understood that the invention is not limited to the embodiments described herein, which are described to assist those skilled in the art in practicing the invention. Further modifications and improvements may readily occur to those skilled in the art without departing from the spirit and scope of the invention, and it is intended that the invention be limited only by the terms and scope of the appended claims, as including all alternatives and equivalents which may be included within the spirit and scope of the invention as defined by the appended claims.