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Based on rfid/wsn precise bus arrival queue guide board system and working method

A working method and passenger-guiding technology, applied in the field of intelligent public transport, can solve the problems of large passenger flow, troublesome riding, and confusion at bus arrivals, etc., and achieve the effect of convenient travel.

Active Publication Date: 2015-08-05
SHANDONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But nowadays, the passenger flow of the bus station is often larger, and because the bus station is longer, the bus arrival is more chaotic, which brings certain troubles to people's rides
At present, the research on bus arrival guide board is still relatively blank, so designing a precise bus arrival guide board has strong novelty and practicability

Method used

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  • Based on rfid/wsn precise bus arrival queue guide board system and working method
  • Based on rfid/wsn precise bus arrival queue guide board system and working method
  • Based on rfid/wsn precise bus arrival queue guide board system and working method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] like figure 1 , 3 , 5, and 6.

[0054] An RFID / WSN-based accurate bus arrival guide card system, including a main processing guide card, a co-processing guide card, a radio frequency card, and a vehicle-mounted system installed on a bus, the radio frequency card Arranged in sequence along the vehicle traveling direction on the platform, along the direction from the front of the vehicle to the rear of the vehicle, there are No. 1 radio frequency card, No. 2 radio frequency card, No. 3 radio frequency card ... No. N radio frequency card, wherein N is an integer greater than 3; The main processing guide board and the co-processing guide board are respectively arranged at the exit gate and the entrance gate of the platform;

[0055] The vehicle-mounted system includes a first processor CPU, a first register, a radio frequency card reader connected to the first processor CPU, a Zigbee transmission module, an electronic display module and a CAN bus module, and the vehicle-m...

Embodiment 2

[0059] like figure 2 , 4 shown.

[0060] A working method of the guide board system as described in embodiment 1, comprising the steps as follows:

[0061] (1) Each incoming bus sorts and saves the searched RF card serial number information, including steps (1)-(3):

[0062] (1) The first processor CPU searches for the serial number information of all radio frequency cards within the effective transmission distance;

[0063] (2) The first processor CPU sorts the serial number information of the searched radio frequency cards according to the serial number from small to large, and obtains a sorting result;

[0064] (3) The first processor CPU judges whether there is any change in the sorting result of a category: if there is no change, return to step (1); if there is a change, the first processor CPU stores the sorting result of step (2) into first register, then return to step (1);

[0065] (2) The first processor CPU identifies or updates the vehicle line number and veh...

Embodiment 3

[0084] like Figure 4 shown.

[0085] A working method of the guide board system as described in embodiment 2, further comprising steps as follows:

[0086] The main processing guide board displays the vehicle driving information of the bus that has not arrived at the station, as in steps (17)-(18):

[0087] (17) The second processor CPU reads the vehicle driving data in the second register;

[0088] (18) Determine whether the vehicle running data of the bus that has not arrived at the station has changed: if there is no change, return to step (17); if there is any change, the second processor CPU will display the driving data of the bus that has not arrived is displayed; then return to step (17).

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Abstract

The invention relates to an accurate bus arrival-at-station queue get on guide board system based on radio frequency identification (RFID) / a wireless sensor network (WSN). The accurate bus arrival-at-station queue get on guide board system comprises a main processing get on guide board positioned on a station, an auxiliary processing get on guide board, radio frequency cards and a vehicle-mounted system arranged on a bus, wherein the radio frequency cards are arranged on the station along a vehicle driving direction; and the main processing get on guide board and the auxiliary processing get on guide board are respectively arranged at a station exit and a station entrance. By adopting a technology combined with a Zigbee wireless sensor network and the RFID, a bus arrival-at-station accurate queue sequence is supplied; a guide is supplied to station passengers; the problem of missing of buses caused by a large number of arrival buses and a crowd of people is solved; and convenience is brought to people for traveling.

Description

technical field [0001] The invention relates to an RFID / WSN-based precise bus arrival queue guide board system and a working method, and belongs to the technical field of realizing intelligent public transport by using radio frequency technology and wireless sensing technology. Background technique [0002] Technology must be people-oriented, and bus guides must also serve passengers. At present, in places where a large number of urban passenger flows gather and distribute, there are often multiple bus lines, so the station design is also relatively long. This brings about a problem, when many buses arrive at the platform at the same time, it is often difficult for passengers to determine the route of the bus at the station or quickly find the bus they need to take, and even often miss the bus they need to take, which will Increase the waiting time of passengers and bring inconvenience to people's travel. [0003] In recent years, with the development of intelligent transp...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/123G06K7/00
Inventor 邢建平武勇陆晓燕吴玉冰孟令国
Owner SHANDONG UNIV
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