Vehicle passing intelligent management system based on Bluetooth technology

Abstract

A vehicle passing intelligent management system based on Bluetooth technology belongs to the technical fields of wireless communication, computer network and electron; a gate inhibition base station of the intelligent management system is connected with a car-mounted terminal in a wireless way, and one gate inhibition base station can be loaded with a plurality of car-mounted terminals; a P3.0 port and a P3.1 port of a microprocessor are respectively connected with a UART-RX terminal and a URAT-TX terminal of a car-mounted Bluetooth transceiving module; a key control circuit, a data display circuit, a buzzer are connected with an I / O port of the microprocessor for simulating serial communication; a P3.2 port of the microprocessor controls an enable terminal of the data display circuit; an opening / closing hardware system of gate inhibition and a traffic lane indicating lamp control system are both controlled by a controller of a base station center, and the traffic lane indicating lamp control system is connected with the controller of the base station center by an embedded Bluetooth technology in a wireless way. The system can lead vehicles to come in and go out without a stop based on identification, so as to avoid vehicle congestion and ensure the passing quality to be high. The intelligent management system can automatically search, distinguish and complete the whole communication and pass process and is closely combined with an information / property management system, so that the system and the management have low cost and the anti-counterfeiting function, and are safe and reliable.

Description

technical field [0001] The invention belongs to the field of wireless communication, computer network and electronic technology. Background technique [0002] With the improvement of people's living standards, the society's demand for comfortable environment, convenient communication, security and information services has spread to all aspects of life, and corresponding high-tech humanized facilities have emerged as the times require, such as intelligent buildings, intelligent communities, Bluetooth Wireless technology represented by wireless technology is supported by portable operating system. Among many emerging technology applications, intelligent traffic management device is a crucial one. The realization of this system can bring great improvements in safety, convenience, and information services. However, at present in our country, only expensive imported wireless traffic devices in some unit communities can complete the intelligent traffic management of vehicles, and...

AI Technical Summary

Problems solved by technology

The system is currently widely used in my country's office buildings and community intelligent management, and is the leader among similar systems. However, it has little effect in vehicle management and can only complete the payment function. It is important for important functions such as security and identification. However, there is no solution. Illegal vehicles are easy to mislead and affect the safety of the community. Moreover, the communication distance of RFID technology is limited. will also greatly increase

[0004] 2. The system is isolated and not integrated with other systems

The intelligent system that senses the arrival of vehicles through the access control device and the lane induction coil can realize automatic opening of the access control, but there is no security guarantee, and it cannot distinguish between local vehicles and foreign vehicles; at the same time, the system can simply open / close the door, which is different from other intelligent systems. , such as information systems are not integrated, the system is isolated, and the function is single

[0005] 3. One-way system, no information interaction

The access system based on identity recognition can automatically identify legal vehicles through identity recognition to complete the access control of vehicles, but this type of system is a simplex system, that is, the access control terminal completes all functions, and the vehicle is passively identified, and the two parties cannot exchange information.

[0006] 4. Lack of vehicle congestion solutions

As we all know, China’s real estate industry is very expensive, and the design of the parking lot pays more attention to the utilization rate of the land. Therefore, the design of the lane will inevitably take care of one thing and lose another, which will cause inconvenience to the traffic of vehicles, such as congestion caused by multiple vehicles arriving at the same time. Unable to coordinate the travel time, etc., and these problems have not been effectively resolved

[0007] 5. Not anti-counterfeiting

Neither the RFID-based one-card system nor the automatic identification identification system can realize anti-counterfeiting identification, that is, when the identification card is used fraudulently, the system cannot identify it.

[0008] 6. High cost

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