CN203012798U

CN203012798U - Full-automatic expressway vehicle charging system

Info

Publication number: CN203012798U
Application number: CN 201220720594
Authority: CN
Inventors: 施银中; 马海舒; 陆明刚; 任莹莹; 唐亮; 曲燕; 白岩
Original assignee: University of Shanghai for Science and Technology
Current assignee: University of Shanghai for Science and Technology
Priority date: 2012-12-25
Filing date: 2012-12-25
Publication date: 2013-06-19
Anticipated expiration: 2022-12-25

Abstract

The utility model discloses a full-automatic expressway vehicle charging system, which comprises a photoelectric sensor, a singlechip, a high-speed camera, an image acquisition card, an upper computer, an automatic railing machine and a POS machine. The system provided by the utility model has characteristics of easing traffic pressure and saving labor cost.

Description

Fully automatic high-speed road vehicle Fare Collection System

Technical field

The utility model relates to a kind of fully automatic high-speed road vehicle Fare Collection System.Control in real time vehicle toll collection system by electron devices such as photoelectric sensor, high-speed camera, image pick-up card, single-chip microcomputer, host computer, POS machine for punching the card, belong to the industrial automatic control field.

Background technology

When the vehicle of tradition Fare Collection System enters freeway toll station, need to be from staff's there card taking when entering the station, in the time of departures, must also block and be cash payment, all can stop in the turnover exit like this and be detained for a moment, and need office staff, brought to road traffic and blocked up.And the vehicle of at present popular ETC Fare Collection System must possess three conditions: vehicle has been handled road and bridge annual ticket card, and the car owner need have the bank account of Construction Bank's credit card or agricultural bank's deposit card, and bank card account information must be consistent with owner information, and high cost.Both of these case obviously can not satisfy the situation of various complicated vehicles on fastlink nowadays.

The utility model content

The purpose of this utility model is to solve problems of the prior art, and a kind of fully automatic high-speed road vehicle Fare Collection System is provided, and this system has the advantages that to alleviate traffic pressure, save human cost.

For achieving the above object, the utility model adopts following technical proposals: a kind of fully automatic high-speed road vehicle Fare Collection System comprises photoelectric sensor, high-speed camera, image pick-up card, automatic rail machine, single-chip microcomputer, host computer, POS machine for punching the card.It is characterized in that: described photoelectric sensor is connected host computer through single-chip microcomputer, high-speed camera and image pick-up card successively; Single-chip microcomputer directly connects host computer and automatic rail machine; Host computer connects the POS machine for punching the card.When vehicle enters the high speed crossing, photoelectric sensor detects vehicle when passing through, trigger high-speed camera picked-up vehicle license information, image pick-up card is processed license plate information, the information that obtains is fed back to host computer, host computer is passed to single-chip microcomputer with signal again, is automatically opened by the Single-chip Controlling automatic rail machine, makes vehicle pass-through.When vehicle leaves the high speed crossing, obtain in the same way license plate information, with the information inside information and host computer relatively, thereby obtain stroke distances, calculate travelling expenses, then communicate by letter with the POS machine for punching the card, it is deductible travelling expenses that the driver only need to show interchanger, host computer is passed to single-chip microcomputer with signal again, is automatically opened by the Single-chip Controlling automatic rail machine, makes vehicle pass-through.

Described high-speed camera adopts the industrial CCD camera, and described single-chip microcomputer adopts the AT89S51 single-chip microcomputer, and described image pick-up card adopts PCI-1409 monochrome image capture card, and described host computer is implanted LabVIEW software.The utility model compared with prior art, have following apparent practicality characteristics and advantage: the utility model can be realized automatically vehicle identification, automatic rail machine is opened, charges, let pass, and has the advantages that to alleviate traffic pressure, save human cost.

Description of drawings

Fig. 1 is the utility model fully automatic high-speed road vehicle Fare Collection System structured flowchart

Fig. 2 is image capture module schematic diagram in the utility model

Embodiment

Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is elaborated:

Embodiment one:

Referring to Fig. 1, this fully automatic high-speed road vehicle Fare Collection System comprises photoelectric sensor (1), single-chip microcomputer (2), high-speed camera (3), image pick-up card (4), host computer (5), automatic rail machine (6) and POS machine for punching the card (7), it is characterized in that: described photoelectric sensor (1) is connected 4 through single-chip microcomputer (2), high-speed camera (3) with image pick-up card successively) connection host computer (5); Single-chip microcomputer (2) directly connects host computer (5) and automatic rail machine (6); Host computer (5) connects POS machine for punching the card (7).

Embodiment two:

The present embodiment and embodiment one are basic identical, special feature is: described high-speed camera (3) adopts the industrial CCD camera, described single-chip microcomputer (2) adopts the AT89S51 single-chip microcomputer, described image pick-up card (4) adopts PCI-1409 monochrome image capture card, and described host computer (5) is implanted LabVIEW software.

Fig. 1. when vehicle enters the high speed crossing: the photoelectric sensor that a correlation type is installed at the crossing, when vehicle having been detected and passed through, give a signal to single-chip microcomputer, taken the number-plate number of vehicle by the Single-chip Controlling high-speed camera, obtain simulating signal by image pick-up card collection image information and be converted into again digital signal, again this digital signal being passed to host computer preserves, then host computer is to input signal of single-chip microcomputer, control automatic rail machine by single-chip microcomputer and automatically open, make vehicle pass-through.

when vehicle leaves the high speed crossing: the photoelectric sensor that a correlation type is installed at the crossing, when vehicle having been detected and passed through, give a signal to single-chip microcomputer, taken the number-plate number of vehicle by the Single-chip Controlling high-speed camera, obtain simulating signal by image pick-up card collection image information and be converted into again digital signal, digital signal and the digital signal inside host computer of this moment are compared, thereby learn the whole stroke distances of vehicle, calculate travelling expenses, then by PC control POS machine for punching the card, it is deductible travelling expenses that the driver only need to show interchanger, and POS machine for punching the card automatic lifting is for invoice, after payment finishes, host computer is to input signal of single-chip microcomputer, removing to control automatic rail machine by single-chip microcomputer opens automatically, make vehicle pass-through.

Fig. 2. in the time of driving at night, charge station's light is partially dark, takes special light source most important for collection signal.Then adopt the CCD camera will be ingested target and convert picture signal to, send image pick-up card to these signals are carried out the feature that various computings come extracting objects, be transformed into digitized signal.

Whole system mainly is divided into image capture module, single chip control module.

Image capture module: adopt the composing images acquisition modules such as industrial CCD camera, PCI-1409 monochrome image capture card, LabVIEW software, host computer.Image pick-up card carries out analog to digital conversion to the video standard signal from the CCD camera, imports the data after quantizing the internal memory of host computer into by pci bus, the application program reading displayed of then working out by LabVIEW.

Single chip control module: when 1) entering the station, photoelectric sensor detect vehicle by the time, trigger high-speed camera and go to take, when host computer obtained license board information, control single chip computer was controlled automatic rail machine and is opened, and makes vehicle pass-through.2) when departures when the information at host computer comparison vehicles while passing station fits like a glove, calculates stroke distances and travelling expenses automatically, then obtains communication with the POS machine, and after charge finished, host computer control single chip computer again removed to control automatic rail machine and opens, and makes vehicle pass-through.

Claims

1. fully automatic high-speed road vehicle Fare Collection System, comprise photoelectric sensor (1), single-chip microcomputer (2), high-speed camera (3), image pick-up card (4), host computer (5), automatic rail machine (6) and POS machine for punching the card (7), it is characterized in that: described photoelectric sensor (1) is connected 4 through single-chip microcomputer (2), high-speed camera (3) with image pick-up card successively) connection host computer (5); Single-chip microcomputer (2) directly connects host computer (5) and automatic rail machine (6); Host computer (5) connects POS machine for punching the card (7).

2. fully automatic high-speed road vehicle Fare Collection System according to claim 1, it is characterized in that: described high-speed camera (3) adopts the industrial CCD camera, described single-chip microcomputer (2) adopts the AT89S51 single-chip microcomputer, described image pick-up card (4) adopts PCI-1409 monochrome image capture card, and described host computer (5) is implanted LabVIEW software.