Functional vehicle monitoring method based on radio frequency tag technology

Abstract

The invention discloses a functional vehicle monitoring method based on the radio frequency tag technology. According to the method, the RFID technology, the GPRS technology, the GPS technology and the sensor technology are combined to detect that whether an operating vehicle starts a vehicle-mounted operating device to perform job activities within a specified operation area and operation time and reminds a vehicle control staff of related information in a voice manner according to a preset judgment strategy; the situation that whether a functional vehicle works within the specified area and time can be judged, and the vehicle control staff can be timely reminded in the voice manner, so that the working efficiency of the administrative staff is improved. The multiple-dimension positioning manner including an RFID and a GPS module is adopted to realize real-time monitoring and accurate positioning of the functional vehicle under the complicated environmental conditions. The system architecture is clear and simple, and the implementation is easy.

Description

technical field [0001] This patent relates to a functional vehicle monitoring system and method based on RFID technology, which belongs to the field of electronic information, especially the field of electronic monitoring. Background technique [0002] At present, the number of public function vehicles such as road sweepers and sprinklers in our country is increasing rapidly, but the management and supervision of the use of these vehicles are relatively chaotic. At this stage, the vehicle positioning devices on the market are mainly based on a single GPS technology. This method has obvious shortcomings in positioning accuracy and coverage. In bridges, tunnels and high-rise densely populated areas, GPS signal interference is relatively large, and GPS positioning accuracy is not good. High, GPS positioning often has a positioning drift of up to tens of meters or even hundreds of meters or even no GPS signal at all, and it is impossible to achieve accurate positioning of the ve...

AI Technical Summary

Problems solved by technology

In addition, common RFID readers are generally non-movable, often work in fixed areas, and need to rely on the support of stable power and communication lines

However, at present, the key technologies of RFID, GPS, and GSM operate independently, and the advantages of each technology cannot be blended with each other.

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