摘要:
An electric steering lock device which can prevent a motor from being overloaded and can increase the drive force of the motor. The electric steering lock device of the present invention has a lock bar that moves according to the movement of a lift member. In a state where female threads provided on the lift member are threadably engaged with male threads provided on a rotary shaft, the lift member moves along the axis of the rotary shaft according to the rotation of the rotary shaft, which is driven by an electric motor. The female threads of the lift member can be disengaged from the male threads according to the rotation of the rotary shaft. When the female threads are disengaged from the male threads, rotation of the rotary shaft is permitted.
摘要:
An electric steering lock apparatus that protects an actuator from overheating without enlarging the actuator. The electric steering lock apparatus includes a lock pin engaged with a steering shaft to lock the steering shaft. An actuator moves the lock pin between a lock position in which the lock pin is engaged with the steering shaft and an unlock position in which the lock pin is disengaged from the steering shaft. A control unit controls the actuator. The control unit generates a calculated value related to operation time of the actuator and suspends operation of the actuator when the calculated value is greater than a predetermined operation suspension threshold value.
摘要:
A start control apparatus has a steering lock mechanism, which includes a lock pin and a lock control unit. The lock pin is selectively engaged and disengaged from the steering shaft. The lock control unit controls the lock pin. The start control apparatus further includes a portable communication device, a verification control unit, which communicates with the portable communication device, a power source control unit, which control power supply, an engine control unit, which controls the engine, a lock state detecting switch, which detects an engaged state and a disengaged state of the lock pin. The lock control unit and the power source control unit monitor detection signals from the lock state detecting switch. The engine is permitted to be started on condition that the control units acknowledge that the lock bar is in the disengaged state.
摘要:
An electric steering lock device which can prevent a motor from being overloaded and can increase the drive force of the motor. The electric steering lock device (10) of the present invention has a lock bar (22) that moves according to the movement of a lift member (50). In a state where female threads (52) provided on the lift member are threadably engaged with male threads (45) provided on a rotary shaft (40), the lift member moves along the axis of the rotary shaft according to the rotation of the rotary shaft, which is driven by an electric motor (11). The female threads of the lift member can be disengaged from the male threads according to the rotation of the rotary shaft. When the female threads are disengaged from the male threads, rotation of the rotary shaft (40) is permitted.
摘要:
An electric steering lock device which can prevent a motor from being overloaded and can increase the drive force of the motor. The electric steering lock device (10) of the present invention has a lock bar (32) which moves according to the movement of a cam follower (22). The cam follower relatively moves in a spiral cam groove (21) in accordance with the rotation of a rotary plate (20) driven by an electric motor (11), thereby the cam follower moves along the radial direction of the rotary plate. The cam follower can be disengaged from the cam groove via the end portions (21a, 21b) of the cam groove according to the rotation of the rotary plate. When the cam follower is disengaged from the cam groove, the rotation of the rotary plate is permitted.
摘要:
A keyless entry system including multiple portable devices and an in-vehicle device controlling smart lock and smart unlock of a vehicle door is disclosed. The in-vehicle device includes an vehicle-cabin-inside portable determination section, which when locking the vehicle door by the auto-lock function, determines whether or not there is the portable device located inside the vehicle cabin, and a disabled state release section that releases the disabled states of all of the portable devices when the vehicle-cabin-inside portable determination section determines that there is no portable device located inside the vehicle cabin.
摘要:
In an intrusion detection device of the embodiment, a determining unit allows a transmission unit to stop transmitting ultrasonic waves until a level of a Doppler signal exceeds a predetermined threshold (threshold for detecting destruction of a window glass), and allows the transmission unit to transmit the ultrasonic waves when the level of the Doppler signal exceeds said threshold. Therefore, if the destruction of the window glass is not detected, it is possible to reduce power consumption through allowing the transmission unit to stop the transmission. Further, because processing for detecting intrusion is performed after the destruction of the window glass has been detected, it is possible to reduce erroneous detection of an intruder resulting from a movement of an object (e.g., falling of papers, a sunshade, or the like that is leaned against the interior wall) other than a human.
摘要:
A switch for urging a driver to perform an operation that is required when the smart ignition function is invalid. The switch is used by a driver to start the engine of a vehicle when the vehicle communicates with a portable device to verify the portable device. The portable device has an end portion. The switch includes a push button pushed by the driver. The push button includes a guide portion engaged with the end portion of the portable device.
摘要:
A controller enabling switching between a smart function and an immobilizer function without using a key cylinder or a slot. The controller includes a verification ECU for transmitting a request signal to a first area and transmitting a transponder drive radio wave to a second area. The portable device transmits an ID code signal in response to the request signal or the transponder drive radio wave. The verification ECU enables the starting of an engine when the ID code transmitted from the portable device matches an ID code of the controller. The verification ECU transmits the drive radio wave when a driver operates a switch in a state in which the starting of the engine is not enabled after the request signal is transmitted.
摘要:
An engine switch for selectively starting and stopping an engine and an LED for irradiating the engine switch are located in a passenger compartment of a vehicle. When a vehicular lighting device, such as a headlight, is switched from an on state to an off state, the LED is lighted up. Therefore, even if the passenger compartment is dark, the position of the engine switch is easily found.