Abstract:
본 발명에 따른 비접촉 방식의 전력 송수신 장치는 전력을 공급하는 전력공급부, 상기 전력공급부와 연결되며, 차량 진입 시, 차량의 하부 지면에 위치하며, 전력공급부로부터 전달받은 전력을 전자기 유도에 의해 차량에 송신하며, 전류가 흐르면 자기장을 형성하는 코일 형태의 코일송신부, 상기 차량의 하부에 체결되어, 상기 코일송신부를 상하 이동시키는 액추에이터, 상기 코일송신부와 전자기 유도 작용에 의해 전력을 수신하는 코일 형태의 코일수신부 및 상기 액추에이터와 상기 코일수신부를 연결하며, 상기 액추에이터의 동작에 따라 상하길이가 증감되는 연결부를 포함한다.
Abstract:
PURPOSE: A self control driving system based on driving record is provided to control the location of a self control driving vehicle using the geographical feature information of the circumference route collected in the driving record of the vehicle. CONSTITUTION: A self control driving system based on driving record comprises a circumference detection unit(10) detecting the location and geographical features around a driving route during the driving; and a self control driving control unit(20) which is connected to the circumference detection unit and controls the driving of the vehicle(30) based on the collected circumference information. The self control driving system further includes a sensor unit including a camera, radar, and ultrasonic sensor.
Abstract:
PURPOSE: A real time testing and analyzing system for a moving vehicle is provided to transmit motion data of components inside a vehicle since the capacity and form of the data are converted appropriately. CONSTITUTION: A real time testing and analyzing system for a moving vehicle comprises a data transmission unit(10) and an analysis server(20). The data transmission unit motion data of components mounted in a moving vehicle is transmitted to the outside in real time. The analysis server analyzes motion data of the components transmitted from the vehicle in real time. The data transmission unit comprises a data collecting unit, a transmission optimizing module, and a communication module. The data collecting unit collects motion data according to the motion of each vehicle interior component. The transmission optimizing module connects to the data collecting unit. The transmission optimizing module converts the capacity and form of motion data of each interior vehicle component. The communication module connects to the transmission optimizing module and transmits the motion data to the outside.
Abstract:
본 발명은 차량의 전동식 조향장치 및 방법에 관한 것으로서, 차량의 전동식 조향장치에 있어서, 조향휠 회전각 및 차속을 각각 감지하는 조향각센서(110) 및 차속센서(120)와, 조향각센서(110) 및 차속센서(120)로부터 검출되는 조향휠 회전각 및 차속을 수신받아 기설정 프로그램에 의해 조향반력 및 조향구동 제어신호를 각각 출력하는 조향제어부(130)와, 조향제어부(130)의 조향반력 제어신호를 수신받아 조향휠(1)로 조향반력을 생성하는 조향반력모터(140)와, 조향제어부(130)의 조향구동 제어신호를 수신받아 차량의 조향각을 조절하는 조향구동모터(150)와, 조향구동모터(150)의 이상여부를 감지하는 조향구동모터감지부(160)와, 조향구동모터감지부(160)의 감지신호를 수신받아 조향구동모터(150)의 이상시 차량의 조향각이 조향각센서(110)로부터 수신받는 조향휠 회전각에 상응하도록 차량의 차륜(2,3)마다 설치된 제동기(4)를 각각 제어하는 비상조향제어부(170)를 포함한다. 따라서, 본 발명은 차량의 조향각을 조절하는 조향구동모터의 이상여부를 정확하게 판단하여 조향구동모터의 이상으로 인한 조향이 어려운 경우라도 차륜마다 설치된 제동기 등의 기존 장치를 사용하여 안정적으로 조향이 가능하도록 함으로써 차량의 중량이나 생산단가의 증가없이도 조향구동모터의 고장으로부터 운전자의 안전을 확보할 수 있는 효과를 가지고 있다.
Abstract:
Disclosed are a chassis dynamometer for driving a testing vehicle according to driving information; a test scenario information storing part for storing test scenario information; a control part for generating on a real time basis the coordinates of a virtual object and the testing vehicle using information on the movement of the virtual object contained in the test scenario information and driving information on the testing vehicle inputted by the chassis dynamometer; a virtual road environment information storing part for storing information on a virtual road environment; an image generating part for generating the images of a virtual driving environment by combining the virtual object and the testing vehicle with the virtual road environment information according to the coordinates of the virtual object and the testing vehicle generated in the control part; and an image display part for displaying the virtual driving environment images.
Abstract:
PURPOSE: A device for detecting the location of a tire is provided to improve transmitting and receiving efficiency by accurately grasping the mounted location of a TPMS sensor module using one or more antennas and to improve the responsiveness of a device by maintaining the reception of the device. CONSTITUTION: A device (100) for detecting the location of a tire comprises first to third TPMS transmitting and receiving antennas (101,102,103), first to third electric field intensity detection sensors, a transmitting and receiving location determination logic circuit (130), an antenna power control switch circuit (140), and a control logic controller (150). The first to third TPMS transmitting and receiving antennas transmit or receive signals from one or more TPMS sensor modules (201, 202, 203) mounted on each tire of a vehicle. The first to third electric field intensity detection sensors separately senses the intensity of the signals from the first to third TPMS transmitting and receiving antennas. The transmitting and receiving location determination logic circuit determines the location of the first to fourth TPMS sensor modules on the basis of the intensity of the signals sensed by the first to third electric field intensity detection sensors. The control logic controller produces a control signal for controlling the antenna power control switch circuit on the basis of the determination result from the transmitting and receiving location determination logic circuit. [Reference numerals] (130) Transmitting and receiving location determination logic circuit; (140) Antenna power control switch circuit; (150) Control logic controller; (201,203,202) Electric intensity detecting sensor