KR20100005099U - The Prevention System of Motorcycle Traffic Accident using RFID - Google Patents

Abstract

The present invention is a system for preventing contact between a vehicle and a motorcycle and a collision accident by using radio frequency identification (RFID) technology, and recognizes an RFID tag and an RFID tag that can be attached to a motorcycle and reads the information. It consists of a reader enclosure including a mounted RFID reader and antenna, and an application system that recognizes tag information, manages the reader's radio recognition function, and delivers a warning message to an automobile driver.

The system of the present invention is an RFID tag attached to a motorcycle through radio waves transmission and reception of an RFID reader and an antenna when the distance between a motorcycle with an RFID tag and a vehicle equipped with an RFID reader approaches a certain distance by the distance adjustment of the car user. You can read the information and send voice and video messages of warnings and cautions as the distance between cars and motorcycles is close. In addition, by storing and learning the history of the warning message transmission and in conjunction with the navigation can transmit a message about the safe operation before entering the area when operating in the same area.

The present invention can induce the safe driving of motorcyclists and motorists, so it is possible to prevent traffic accidents and identify the owner of a motorcycle when mounted on a police patrol car. In addition, the RFID tag for motorcycle attachment can be easily removed from the motorcycle so that it can be mounted for safe operation of the motorcycle but not attached if the driver does not want it.

Motorcycle, car, radio wave identification, leader box

Description

Motorcycle Traffic Accident Prevention System and Method Using Radio Frequency Identification {The Prevention System of Motorcycle Traffic Accident using RFID}

The present invention relates to a motorcycle traffic accident prevention system and method for preventing traffic accidents such as contact, collision and collision between a vehicle and a motorcycle using an RFID reader and a tag in a 900 MHz band.

Conventional vehicle approach object detection technology attaches an object proximity sensor to the bumper of a vehicle to detect when an object approaches at a distance of about 20 to 50 cm and informs the driver of the information through the speaker and monitor inside the vehicle. It is a system designed for the purpose of smooth parking in general, not a system for preventing traffic accidents during driving. Therefore, the prior art has a disadvantage that it is not suitable for the prevention of traffic accidents when driving a vehicle on the road.

In the case of the prior art, the tag of the transportation means is limited to automobiles, so it is applied to the day of the week system, parking management, and access control, but it is applied to the field of traffic accident prevention. Although there is no domestic patent 10-0831935 for the vehicle safety driving system, it is limited to the prevention of additional chain collision after the accident, and the position of the vehicle in real time by using the GPS and the part that needs to install a reader on the road Additional equipment installation and interworking facilities with other systems are required. In addition, continuous real-time location tracking can cause privacy violations, and there is a lack of specific processes for application systems.

In addition, domestic patent 10-0709001 invented an anti-collision device and method using a radio frequency identification system, but the active tag attached to the vehicle is more expensive than the passive tag, and the reader and tag are not used because the frequency band is not specified. And it is difficult to understand the application technique for distance recognition, and it lacks the configuration and process description for the specific application system.

The problem to be solved by the present invention is a process for the configuration and information of hardware and software element technology and application system required as a system and method for preventing a traffic accident between a motorcycle and a vehicle using RFID technology.

Using radio frequency identification technology, an RFID tag is mounted on a motorcycle and an RFID reader enclosure is mounted on the motorcycle to inform the driver of the vehicle's approach to the vehicle by recognizing the distance between the motorcycle and the vehicle. At this time, the configuration of the reader enclosure, which is necessary reader hardware, and the configuration and process of the application, which is software, are a problem to be solved.

Means and methods for solving the problems of the present invention are as follows. As described above, the RFID reader enclosure is mounted on the vehicle, the antenna connected thereto is mounted on the vehicle bumper, and the system is connected to the speaker and the navigation of the vehicle.

Even if the vehicle is not a new vehicle, it is easy to install the RFID hardware by mounting the RFID reader enclosure in the trunk of the vehicle and installing the antennas on the front and rear bumpers without the need for a separate in-vehicle repair to install the above-mentioned system. Can be.

Reader and controller is supplied from the battery of the vehicle is operated and the reader housing 110 incorporating this is fixed to the side mounted to the trunk of the car.

According to the present invention, the motor vehicle traffic accident prevention system using wireless recognition can detect the vehicle's approach to the vehicle while driving on the road, thereby preventing the traffic accident in advance.

When the motorcycle approaches the vehicle, the driver can determine which side of the vehicle the vehicle is currently driving through the antenna attached to the bumper of the vehicle and provide the information through the voice of the speaker in the vehicle and the video of the navigation. I can receive it.

The motorcycle traffic accident prevention system using the wireless recognition according to the present invention can significantly reduce objects and human accidents caused by frequent motorcycle and vehicle traffic accidents, and also identify the owner of a motorcycle when mounted on a police patrol car. It is easy to identify the stolen motorcycle.

Characteristic configuration of the motorcycle traffic accident prevention system using the present invention, the present invention for achieving the above object, RFID reader housing 110 mounted inside the trunk in the car; An RFID reader 160 inside the RFID reader enclosure; A local controller 120 serving as a control of a reader and an information storage server; Input / output module 130; Power module 140; DC / DC converter 150; It is connected to the RFID reader housing includes an antenna 120 for receiving RFID tag information mounted on the bumper in the front and rear of the vehicle. The RFID reader housing is connected to the speaker 310 or the navigation 410 in the vehicle and is configured to receive a guide message of a system for safe driving.

1 is an overall system configuration of the motorcycle traffic accident prevention system using a wireless recognition according to the present invention.

It reads the information of the RFID tag 510 attached to the motorcycle through the antenna 210 connected to the reader housing 110 mounted on the vehicle to recognize which position of the vehicle has been approached.

The motorcycle approaches and transmits a message recommending safe driving to the speaker 310 in the vehicle based on the recognized RFID tag information. In the above-described manner, the data on the motorcycle access is learned in the local controller 120 of FIG. 2, and when the vehicle passes again in the future, the navigation guidance message indicating that it was a motorcycle access region in the past is automatically generated. Send through.

2 is a block diagram illustrating a configuration of an RFID reader enclosure 110 including an RFID reader and a local controller 120 mounted on a vehicle according to the present invention.

The local controller 120 serves to store and manage the collected data with the RFID reader and the input / output module, and the input / output module 130 enables interworking with various sensors attached to the vehicle and to send desired information data. When it works with heterogeneous systems.

The power module 140 enables stable supply of power to the local controller 120, the RFID reader 160, and the input / output module 130, and converts the required voltage and current.

The DC / DC converter 150 converts the 12V power that can be supplied from the vehicle to the local controller, and the power is supplied to the local controller at the same time the ignition is turned on to control the local controller to operate and the RFID reader 160 ) Transmits an RFID radio signal to the RFID tag, receives data from the tag, and transmits the data to the local controller.

3 is a block diagram showing a program and a functional configuration of an application system mounted on the local controller 120 of the RFID reader enclosure 110 according to the present invention.

4 is a flowchart illustrating a motorcycle traffic accident prevention system using wireless recognition according to the present invention.

The tag data of the motorcycle received through the RFID reader 160 is transmitted to the API module 122 of the local controller and again to the speaker message transmission interworking module M20 to transmit a safe driving guide message through the speaker in the vehicle.

In addition, the tag information received by the API module 122 is transmitted to the RFID information learning agent M10 to receive the vehicle location information receiving module of the receiving antenna position storing module M12, the data receiving time storing module M14, and the navigation 410. 412 stores the time when the RFID tag was recognized by the antenna, the antenna position information, and the position information where the tag of the motorcycle was recognized.

The stored RFID tag recognition information is continuously learned through the agent, stored in the database, and when the car is traveling where the RFID tag is recognized again, the stored learning data guides the driver's attention along with the information on the motorcycle access in the past. The message is sent to the navigation 410.

1 is an overall system configuration of the motorcycle traffic accident prevention system using a wireless recognition according to the present invention.

2 is a block diagram showing the configuration of an RFID reader enclosure 110 including an RFID reader 160 and a local controller 120 mounted on a vehicle according to the present invention.

3 is a block diagram showing a program and a functional configuration of an application system mounted on the local controller 120 of the RFID reader enclosure 110 according to the present invention.

4 is a flowchart of a motorcycle traffic accident prevention system using wireless recognition according to the present invention.

** Description of the main symbols in the drawings **

110: RFID reader enclosure

120: local controller

122: RFID data receiving API module

130: System SMPS

140: TCP / IP to Serial Converter

150: DC Converter

160: RFID reader

210: RFID antenna

310: In-car speaker

410: navigation

510: RFID tag for motorcycle attachment

M10: RFID Information Learning Agent

M12: Receive Antenna Position Storage Module

M14: Data Receive Time Storage Module

M16: RFID Receive Data Learning Module

M18: RFID Learning Data Mapping Module

M20: message transfer module

M22: Speaker Message Transfer Module

M24: navigation message transmission interworking module

D10: Data Storage (DB)

Claims (5)

Small 900Mhz RFID reader for vehicle trunk mounting equipped with an RFID reader 160 capable of recognizing RFID tags of a motorcycle and a local controller 120 that controls the recognition distance and operation of the reader and stores the recognized RFID tag data. Enclosure 110; Miniature antenna connected to the reader enclosure and attached to the front and rear bumpers The method of claim 1, A safe driving application system for recognizing a motorcycle RFID tag to an automobile driver and transmitting the safety driving information to the vehicle's internal speaker or navigation so that the driver can check the safe driving information; The method of claim 2, Voice alert message transmission module (M22) for transmitting to the speaker in the safe operation application system; A motorcycle access position transmitting module (M24) linked with vehicle navigation in the application system; The method of claim 2, An agent system (M10) for recognizing an RFID tag attached to a motorcycle in the safe driving application system, storing history information on sending a warning message in a local controller, and continuously machine learning the stored data; Module (M24) for interlocking the above-described agent system and vehicle navigation to send out a safe driving warning message to the navigation when the corresponding vehicle operates in the same area. 5. A program and a process according to claim 1, 2, 3, and 4, executed by each module and agent of an application system (Fig. 4).

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