Abstract:
PURPOSE: A door checker is provided to prevent the damage of a door by fixing a door checker temporarily if an obstacle is sensed within a working range of a door when opening a door. CONSTITUTION: The door checker for preventing the damage of a door contains a checker arm locking device(130) fixing the location of a checker arm(120) to a door checker, and a sensor sensing an obstacle in a working range of a door. The checker arm locking device(130) fixes the checker arm(120) not to be moved by adhering a lateral side(124) of a checker arm and comprises a working piece(135) operated vertically, an electromagnet(132) installed on both sides of the working piece(135), and an elastic member(138) pulling up the working piece(135) from the checker arm(120).
Abstract:
본 발명은 진동을 이용한 경제운전 안내 시스템 및 그 방법에 관한 것이다. 본 발명에 따른 진동을 이용한 경제운전 안내 시스템은 진동 동작을 수행하는 진동 수단과, 차량정보를 수집하고, 상기 차량정보를 이용하여 경제운전영역을 산출하여, 상기 경제운전영역의 경계 이동 시에 상기 진동 수단을 구동시키는 경제운전 산출 수단을 포함한다. 본 발명은 경제운전 안내를 진동을 통해 운전자가 촉각적으로 비 경제운전상태를 인지할 수 있도록 함으로써, 운전자의 편의성을 증대시키는 효과가 있다. 경제운전영역, 진동 표시, 진동 모터
Abstract:
PURPOSE: A duplex wireless communication based parking information providing system and method thereof are provided to promote the convenience of drivers by selectively using a CDMA(Code Division Multiplexing Access) network and a Wi-Fi(Wireless Fidelity) network. CONSTITUTION: A wireless communication unit(110) wirelessly communicates with a vehicle information system(200) and a parking management server(300) through a Wibro(Wide Broadband) network, a CDMA network, or a Wi-Fi network. A control unit(120) transfers authority to the CDMA network, the Wi-Fi network, or the WiBro network. A display unit(130) displays parking information received from the parking management server or a vehicle information center. The parking information includes notification information, parking space information, and parking state information.
Abstract:
PURPOSE: An economical driving guide system and a method thereof are provided to improve the convenience of a driver by enabling a driver to recognize a non-economical driving state by using tactile stimuli. CONSTITUTION: An economical driving guide system comprises a vibrating unit(300) and an economical driving computing unit(200). The vibrating unit executes vibrating operation. The economical driving computing unit collects information of a car. The economical driving computing unit produces an economical driving region by using the information of a car. The economical driving computing unit runs the vibrating unit.
Abstract:
A controlling method for a steering motor of an SBW system is provided to prevent steering motor position control fail generated in case that the steering motor controlling direction of a sub controller and ma aster controller is opposed when the direction of the steering motor is changed. A controlling method for a steering motor of an SBW system comprises: a step for computing target torque amount by using steering angle, steering angle speed and car information signals(S506); a step for a master controller to share 1/2 of the target torque amount to a sub controller(S508a); a step for transmitting through the Flexray communications to sub controller(S508b); a step for setting the target torque amount as 0 and controlling not to operate a sub steering motor(S512b); and a step for the main part steering motor to perform torque control in order that the sub steering motor operates to 1/2 of the target torque amount(S514a,S514b).
Abstract:
A connection control method of a wireless communication device for a vehicle for optimizing plural wireless local area communication AP connection is provided to present an effective connection/authentication/control scheme for an AP having a different function under actual vehicle conditions, thereby increasing network efficiency. A connection control method comprises the following steps of: analyzing and comparing plural AP information(S214a); determining a first AP connection priority according to a service priority(S214b); and selecting an AP, having a foreground service priority, as a first connection AP(S214c). By comparing RSSIs(Received Signal Strength Indicators) transmitted from the AP, an AP having relatively high RSSI is selected as a secondary connection AP.
Abstract:
본 발명은 하이브리드 차량용 통합시동발전기 단자대에 관한 것으로서, 더욱 상세하게는 42V 벨트형 하이브리드 차량용 통합시동발전기 단자대 장착 구조에 관한 것으로서, 탈장착 작업이 간편하게 이루어질 수 있고, 부품수를 절감할 수 있는 구조로 개선된 하이브리드 차량용 통합시동발전기 단자대에 관한 것이다. 이를 위해, 본 발명은 몸체부와, 이 몸체부내의 중심에 배치되는 회전자, 및 이 회전자의 외경에 배치되는 고정자와, 상기 회전자와 동축을 이루며 몸체부의 외측으로 돌출된 ISG구동축과, 이 ISG구동축에 장착되는 벨트풀리를 포함하는 하이브리드 차량용 통합시동발전기에 있어서, 상기 몸체부의 상면에 일체로 장착되는 단자대 주몸체와; 상기 주몸체의 일측에 형성된 3상 케이블용 인입홀과; 상기 주몸체의 저면에 형성된 3상 고정자 권선용 통과홀; 로 구성하여서, 상기 몸체부의 고정자로부터 위쪽으로 수직 연장되는 동시에 상기 통과홀을 통해 주몸체의 내부로 삽입된 3상 고정자 권선과, 상기 인입홀을 통해 주몸체 내부로 삽입된 3상 케이블이 주몸체의 내부에서 서로 연결되도록 한 것을 특징으로 하는 하이브리드 차량용 통합시동발전기 단자대를 제공한다. 하이브리드, ISG, 단자대, 3상 고정자 권선, 3상 케이블, 주몸체
Abstract:
A method for compensating active torque of an electric power steering is provided to adjust a mechanical load variation of a hydraulic system by controlling the requirement of steering torque and the actual amount of compensation permission of motor torque. A method for compensating active torque of an electric power steering comprises the steps of starting the compensation control when the vehicle is ignition key on, and controlling the steering assistant torque. When the steering system and logic for determining slopes are prepared, the slope is determined and then the steering assistant torque is controlled with a steering assistant level ground torque logic(Ta) because of the loads of front wheels(Wf) being equal in a level ground. The steering assistant torque is controlled with a steering assistant decreasing torque logic(Ta-) since the loads of front wheels decrease in an ascent slope, and controlled with a steering assistant increasing torque logic(Ta+) since the loads of front wheels increase in an descent slope.
Abstract:
A motor driven air conditioner control method of a hybrid vehicle is provided to keep smooth driving performance by minimizing current for an air conditioner during an acceleration of a vehicle. A motor driven air conditioner control method of a hybrid vehicle includes the steps of: determining if the traveling hybrid vehicle is in an acceleration state or not by an HCU(Hybrid Control Unit); minimizing current supplied to a motor driven air conditioner(A/C) for rapidly increasing current required for a driving motor and a generating motor; converting a driving of the motor driven air conditioner to a driving of target following software if the acceleration state is not kept and maximizing air conditioner driving current if the acceleration state is kept; and converting the driving of the motor driven air conditioner to the driving of the target following software for controlling the motor driven air conditioner according to the target following software.
Abstract:
A one shaft-two motor driven mechanism with high reliability to use a dual power is provided to improve reliability of a machine by having a dual power system to supply respective power to corresponding motors with difference of a supply voltage. In a one shaft-two motor driven mechanism to use a dual power, a high voltage power system(110) and a low voltage power system(130) have a difference of supply voltage. A high voltage motor(112) is driven with power of the high voltage power system(100). A low voltage motor(132) is driven with power of the low voltage power system(130). A high voltage motor controller and a low voltage motor controller control driving of each motor. The high and low voltage motors(112,132) are arranged on the same axis to drive the same rotary shaft. The low voltage motor(132) drives the rotary shaft when the high voltage motor(112) or the high voltage power system(110) are in trouble.