Development Of The Long-distance Passenger Vehicle Anti-cheat Smart Central Controller

The population of China has been large,and amount of motor vehicle and drivers is getting increasing as a consequence of social development.That leads to high-way transportation making a increasingly important part in transport system.It does present Chinese transport capacity getting stronger,but it also leaves varieties of potential security risks.It is not uncommon to see the drivers' illegal behavior,such as changing the route of the bus,carrying passengers outside of the station,etc.To solve the problems mentioned above during the operation,Lanzhou carry out the intelligent and innovative project-“research about key technology in anti-cheat system of intercity bus”.Device is designed as central control unit in the core part of the project.This device can detect and record violations of vehicles accurately,which can provide managerial personnel with basis for evaluating.Hereby the framework and details of device design.Firstly,it's the overall design of the device.The device is designed by analyzing the relationship among units and process of the anti-cheat system of intercity bus.We should realize the full functional need for central control unit,such as identifying vehicle ID,higher localization accuracy,recording cheating information,etc.Select the overall solution for the functional requirements,and then refine it.Secondly,it's the circuit design and model design of the device.The circuit design of central control unit is consist of the main control unit circuit and functional modules circuit.It includes : microprocessor circuit,power circuit,communication module circuit,GPS location modules circuit,data storage modules circuit,etc.Make every circuit diagram designed,select proper hardware model,then assemble the prototype of the central control unit.Last phase,it's the design of device's software system.Develop communication protocol and make the cheat information uploaded effectively and steadily.Then take all the error from GPS locating signal into consideration and design the appropriate digital filter.After of all make all the cheating information stored in SD card afterwards.The device can solve the existing problems,such as the difficulties in managing and monitoring.It can meet increasing demand for vehicle monitor device,promote vehicle monitor device development,improve the social security comprehensive management information technological level,and make long-term significance to promote research development for device and “safety production and prevention and control technology”...