KR20020014858A - Vehicles' overspeeding protective system and method thereof - Google Patents

Abstract

PURPOSE: An overspeed limiter and method of preventing overspeed are provided to reduce traffic accident in an expressway by catching a speeding vehicle through calculation of average speed of the vehicle using an expressway-passage card. CONSTITUTION: An overspeed limiter comprises an expressway-passage card reading unit(17), a database(18), a control unit(21), an internal output unit(19) and an external output unit(20). The expressway-passage card reading unit is built in an expressway-passage card processor installed in an egress expressway tollgate to read information recorded on an expressway-passage card. The database stores information of an expressway toll by vehicle type and mileage according to an ingress tollgate of the expressway. The control unit determines overspeed of the vehicle via detection of read contents of the reading unit and contents of the database. The internal output unit shows the result determined from the control unit to men on duty in the tollgate. The external output unit shows the result determined from the control unit to vehicle driver.

Description

Vehicle overspeed prevention device and overspeed prevention method {VEHICLES 'OVERSPEEDING PROTECTIVE SYSTEM AND METHOD THEREOF}

The present invention relates to a vehicle speed limiting device and a speeding prevention method, and more particularly, by calculating an average driving speed of a highway driving vehicle using a highway pass card to detect a vehicle driving at a speeding speed, thereby reducing traffic accidents. It relates to a vehicle speed preventing device and a speed preventing method for.

The current highway usage fee system for vehicles is merely for the purpose of collecting the road usage fee for the mileage, and there is no device for preventing the speeding of the vehicle. In addition, the speeding automatic cameras installed in the middle of the highway are often difficult to maintain due to the difficulty of maintenance, and even if they are normally operated, drivers decelerate only near the installation site of the automatic camera and exceed the speed limit in the remaining sections. In addition, speeding vehicles may cause large accidents by the driver's sudden brakes in front of the installation site of the automatic camera.

The present invention is to solve the above-mentioned problems, in order to prevent injuries due to traffic accidents due to the speed of the vehicle in advance, to prevent the speeding of the vehicle by adding a speeding prevention function by improving the current expressway traffic card It is an object of the present invention to provide a device and a method for preventing overspeed.

1 is a block diagram showing a highway traffic card processing system according to the present invention.

Figure 2 is a front view showing an example of a highway pass card in accordance with the present invention.

Figure 3 is a front view showing an example of the contents recorded on the recording medium of the highway pass card in accordance with the present invention.

Figure 4 is an internal configuration of the highway traffic card processor installed in the exit toll gate which is the final destination according to the present invention.

5 is a front view showing an example of a database of a highway pass card processor according to the present invention;

According to an aspect of the present invention for achieving the above object, a highway pass card reader for reading information recorded on the highway pass card embedded in the highway pass card processor installed in the exit toll gate of the highway;

A database for storing information about the fare for each vehicle type and the distance on the highway according to the entrance toll gate of the highway;

A control unit which detects the contents read by the expressway pass card reader and the contents of the database and determines whether the vehicle is speeded;

An internal output unit configured to show a toll operator whether the vehicle is speeded, determined by the controller;

There is provided a vehicle speed preventing apparatus, comprising an external output unit configured to show whether the vehicle speed is determined by the controller to a highway driving vehicle driver.

In addition, according to another aspect of the present invention for achieving the above object, at the entrance and exit of the rest stop located on the highway to record the rest stop entry and exit time on the highway pass card to measure the time the vehicle stays at the rest stop Provided is a vehicle speed preventing device, characterized in that for installing the highway traffic card recorder.

In addition, according to another aspect of the present invention for achieving the above object, the step of recording the departure time of the vehicle at the entrance toll gate of the highway,

Recording the arrival time of the vehicle at the exit toll gate of the highway;

There is provided a method of preventing a vehicle speed, comprising: calculating an average driving speed on the highway to determine whether the vehicle is speeded.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a block diagram showing a highway traffic card processing system according to the present invention.

That is, when the vehicle enters the entry toll gate 11 to use the highway 10, the highway toll card issuer 12 is connected to the highway toll card 13 to enter the highway toll gate number, highway entry code, vehicle type, and vehicle. By recording the date and time to enter the highway is issued a highway pass card (13).

When the vehicle arrives at the destination toll gate 14 and submits the highway pass card 13 to the worker, the worker enters the highway pass card 13 into the highway pass card processor 16.

Figure 2 is a front view showing an example of the expressway pass card 13 according to the present invention, an example of the case of entering the highway in Seoul to enter the Daejeon. On the highway toll card 13, the toll gate entered, the entry time, and the time of arrival at the destination are recorded so that a human can read it. On the highway pass card 13, a magnetic medium 15 is attached to the devices for recording / reading, and the devices record and read the information on the medium 15. If a high pass is installed, the police department will be notified of the speed of the vehicle.

Figure 3 is a front view showing an example of the contents recorded on the recording medium of the highway pass card 13 according to the present invention in the above case. Each device writes to and reads from the media using a defined format and code. The area code part records the code number of the entry / exit toll gate, and the entry / exit code indicates whether the vehicle enters or exits the highway, and the vehicle type indicates the types of vehicles classified as small / medium / large. The part to show.

4 is an internal configuration diagram of a highway traffic card processor installed at the exit toll gate which is the final destination according to the present invention. The highway traffic card reader 17 installed in the highway traffic card processor 16 records information necessary for the highway traffic card 13 and records the highway traffic card 13 recorded as shown in FIG. It is the part that reads information. The database 18 is a part for storing information necessary for processing the expressway pass card 13, the internal output unit 19 is an output unit for showing the required information to the toll gate worker, the external output unit 20 is It is an output unit that displays the predetermined information to the driver of the highway driving vehicle. The controller 21 controls the operation of the expressway pass card processor 16, detects the contents read by the expressway pass card reader 17 and the contents of the database 18, calculates necessary information, and calculates the necessary information. And a function of transmitting to the external output units 19 and 20.

5 is a front view showing an example of a database of a highway toll card processor according to the present invention, and stores the fare for each vehicle type and the distance on the highway according to the entry toll gate 11.

The control unit 21 receiving the information from the expressway toll card reader 17 searches the database 18 using the entry tollgate number and the vehicle type, and obtains toll information and distance information corresponding to the vehicle type. The control unit 21 calculates the time when the actual highway was operated by calculating the entry / exit code and time information transmitted from the expressway pass card reader 17, and detects the calculated time and distance information obtained from the database 18. Calculate the average running speed of highway vehicles. The controller 21 transmits necessary information among the information obtained from the highway pass card reader 17 and the database 18 and the information calculated by the controller 21 to the internal and external output units 19 and 20 described above. do.

At the same time, the internal output unit 19 and the external output unit 20 outputs the information transmitted from the control unit 21 to the output device so that the worker and the vehicle driver can see.

As a method of more strictly determining whether the vehicle is speeding, a method of determining whether the vehicle is overspeed by installing a highway toll card recorder or a high-pass automatic toll collector at the rest area and strictly calculating the actual driving time is also preferable.

As described above, the present invention can calculate a mean traveling speed of the highway driving vehicle by using the highway pass card to detect vehicles traveling at high speeds, thereby greatly reducing traffic accidents.

While preferred embodiments of the present invention have been described above, the present invention can be modified and improved at the level of those skilled in the art.

Claims (3)

A highway pass card reader configured to read information recorded on the highway pass card, which is embedded in the highway pass card processor installed at the exit toll gate of the highway; A database for storing information about the fare for each vehicle type and the distance on the highway according to the entrance toll gate of the highway; A control unit which detects the contents read by the expressway pass card reader and the contents of the database and determines whether the vehicle is speeded; An internal output unit configured to show a toll operator whether the vehicle is speeded, determined by the controller; And an external output unit configured to show whether the vehicle speeded by the controller is displayed to a driver of a highway driving vehicle. The method of claim 1, And a highway traffic card recorder is provided at the entrance and the exit of the rest area located on the highway to record the entry and exit times of the rest area on the highway pass card in order to measure the time the vehicle stays at the rest area. Recording the departure time of the vehicle at the entrance toll gate of the highway; Recording the arrival time of the vehicle at the exit toll gate of the highway; And determining whether the vehicle is speeded by calculating an average driving speed on the highway.