With the rapid development of information age, people's demand for information is increasing. People's necessities are closely related to their daily necessities. In the era of information, people have begun to master the latest and fastest news. With the occurrence of more and more traffic accidents in the society, it is particularly important to strengthen traffic monitoring and control. According to the traffic information of vehicles, the playback of the vehicle track will play an important role in the subsequent handling of accidents. Besides the application of traffic supervision, the track function of GPS signal generator can be recorded. It also has good practicability in forest fire prevention, banknote monitoring and suspect vehicle monitoring.

After careful analysis, the recording function of the GPS signal generator is as follows: realizing the map function of the page, including simple map scaling, translation, drag and drop, 2D/3D map switching, satellite map marking, and marking and querying of a certain location within the scope. Realize the bus navigation, input the starting point position, display the navigation line on the display, display the transfer plan, realize a query function of a line, input a certain line, inquire about the site information of the line, wait for the vehicle and jam and information, display the running track of the vehicle, query the GPS data of a bus, and show the state and dynamics of the vehicle. To track the current location information of a bus and display it on the map; to inquire about the running track of a certain vehicle, enter the license plate number, and dynamically display the track of the vehicle in a certain time period on the map.

The benefits of recording track:

Put an end to the private use of buses: huge waste.

Reduce labor costs: including the traditional statistics, scheduling and the number of personnel such as goods, etc.

Reduce vehicle wear costs: including detour, run and private use of buses.

Put an end to the drivers' reimbursement of fuel costs: including selling oil on the road, invoicing and bypass the fuel consumption.

Reduce long-distance telephone charges, SMS fees and so on: through data short message communication, the cost is greatly reduced.

After recording the motion trajectory system of the vehicle, the unified management will greatly improve the utilization rate of the original vehicle. The upper limit of vehicle speed can be set in remote control mode, and alarm information is automatically issued when the vehicle speed exceeds the upper limit.

Abnormal movement, burglar alarm

GPS signal simulator display mode can choose map display, so that the displayed vehicle can display the specific location of the vehicle on the ground on the electronic map, so that the user can see clearly the whereabouts of the vehicle.

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