CN104183025A - Automatic charging method based on RFID radio frequency control - Google Patents

Abstract

The invention provides an automatic charging method based on RFID radio frequency control, which comprises the steps of embedding an RFID chip into a vehicle license plate, wherein the RFID chip is stored with information such as the vehicle license plate and the like; reading information of the vehicle license plate through radio frequency card readers arranged at two ends of a parking area; connecting the radio frequency card readers and a DSP (digital signal processor), carrying out timing through a timer inside the DSP, distributing a plurality of timing units in a storage space inside the DSP, randomly distributing the read RFID card information to each of the timing units, and enabling the read RFID card information and the timing units to be in one-to-one correspondence within a timing period; the timing unit is triggered to store the starting time when the radio frequency card readers read a card successfully at the first time, locking the timing unit to store the ending time when the radio frequency card readers read the card successfully at the second time, and calculating the cumulative time; and processing the vehicle license plate information, geographical position information, the starting time of parking and the ending time of parking into the format of a compressed packet through a GPRS module, and sending the compressed packet to a host computer.

Description

A kind of automatic fees-collecting method based on the control of RFID radio frequency

Technical field

The present invention relates to electronic applications, refer to especially a kind of automatic fees-collecting method based on the control of RFID radio frequency.

Background technology

Along with China's expanding economy, living standards of the people also improve day by day, and the family that has motor vehicle is more and more, and China has been global first automobile consumption state, and exceeding the U.S. becomes global first automobile to possess state be also within sight.

Motor vehicle is many, stops and becomes a difficult problem, and the present situation of China is that public parking resource is very limited, and especially city CBD stops and finds no parking space especially.Roadside arbitrarily parked by vehicle by a lot of drivers, makes originally more to block up with regard to narrow and small road.

For the roadside situation of arbitrarily stopping, main monitoring and managing method is to paste penalty note by traffic police at present, carries out economic penalties, but traffic police's police strength is limited, cannot follow the tracks of in the moment, more can each road manning, therefore, a lot of drivers entertain idea of leaving things to chance, and vehicle is arbitrarily stopped in roadside.

How prohibiting the phenomenon of stopping stopped in section by unrest and carry out timely, intelligentized management, is current problem demanding prompt solution.

Summary of the invention

The present invention proposes a kind of automatic fees-collecting method based on the control of RFID radio frequency, has solved the problem of disorderly stopping in prior art.

Technical scheme of the present invention is achieved in that

Based on an automatic fees-collecting method for RFID radio frequency control, comprise the following steps:

Step (a) embeds RFID chip in number plate of vehicle, in RFID chip, stores the information such as number plate of vehicle;

Step (b), reads number plate of vehicle information by being arranged on the radio-frequency card reader at parking area two ends;

Step (c), radio-frequency card reader is connected with dsp processor, carries out timing by dsp processor internal timer, DSP internal storage space distributes multiple timing units, the rfid card information that each timing unit Random assignment is read, and corresponding with one one in timing section;

Step (d), described radio-frequency card reader Card Reader success for the first time triggering timing unit storage initial time, radio-frequency card reader for the second time Card Reader successfully locks timing unit and stores the finish time, and calculates the cumulative time;

Step (e), is processed into initial to described number plate of vehicle information, geographical location information, parking, end time compressed package form and sends to host computer by GPRS module.

The invention has the beneficial effects as follows:

By being embedded in the rfid card in number plate, store car information, supervises vehicle at the radio frequency receiver of parking area setting by traffic control department, and parked vehicles is charged.

Brief description of the drawings

In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.

Fig. 1 is the process flow diagram that the present invention is based on the automatic fees-collecting method of RFID radio frequency control.

Embodiment

Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.

As shown in Figure 1, a kind of automatic fees-collecting method based on the control of RFID radio frequency of the present invention, comprises the following steps:

Step (a) embeds RFID chip in number plate of vehicle, in RFID chip, stores the information such as number plate of vehicle;

Step (b), reads number plate of vehicle information by being arranged on the radio-frequency card reader at parking area two ends;

Step (c), radio-frequency card reader is connected with dsp processor, carries out timing by dsp processor internal timer, DSP internal storage space distributes multiple timing units, the rfid card information that each timing unit Random assignment is read, and corresponding with one one in timing section;

Step (d), described radio-frequency card reader Card Reader success for the first time triggering timing unit storage initial time, radio-frequency card reader for the second time Card Reader successfully locks timing unit and stores the finish time, and calculates the cumulative time;

Step (e), is processed into initial to described number plate of vehicle information, geographical location information, parking, end time compressed package form and sends to host computer by GPRS module.

The present invention is by being embedded in the rfid card in number plate, and store car information, supervises vehicle at the radio frequency receiver of parking area setting by traffic control department, and parked vehicles is charged.

The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.

Claims (1)

1. the automatic fees-collecting method based on the control of RFID radio frequency, is characterized in that, comprises the following steps:

Step (a) embeds RFID chip in number plate of vehicle, in RFID chip, stores the information such as number plate of vehicle;

Step (b), reads number plate of vehicle information by being arranged on the radio-frequency card reader at parking area two ends;

Step (c), radio-frequency card reader is connected with dsp processor, carries out timing by dsp processor internal timer, DSP internal storage space distributes multiple timing units, the rfid card information that each timing unit Random assignment is read, and corresponding with one one in timing section;

Step (d), described radio-frequency card reader Card Reader success for the first time triggering timing unit storage initial time, radio-frequency card reader for the second time Card Reader successfully locks timing unit and stores the finish time, and calculates the cumulative time;

Step (e), is processed into initial to described number plate of vehicle information, geographical location information, parking, end time compressed package form and sends to host computer by GPRS module.