Mando Corporation

Hl Mando Corporation

Hl Klemove Corp.

Eun Jung No

Bumrae Cho

Chang Jun Kim

Seongjoo Moon

Sarang Cha

An electric bicycle theft prevention system for preventing theft of an electric bicycle according to an embodiment of the present disclosure includes a motor unit, a sensor unit, a controller, and an alarm unit. The motor unit is a permanent magnet synchronous motor (PMSM), and is configured to rotate wheels of the electric bicycle by receiving power from an electric storage unit. The sensor unit is configured to detect a position of a rotation shaft or a rotor of the motor unit. The controller is configured to control the motor unit and the sensor unit. The alarm unit is configured to generate an alarm by an electrical signal of the control unit. In addition, when a theft prevention function is activated in an unused state of the electric bicycle, the controller monitors a sensor value of the sensor unit to detect a movement of the electric bicycle. An electric bicycle theft prevention control method of an electric bicycle theft prevention system for preventing theft of an electric bicycle according to an embodiment of the present disclosure includes a theft prevention function activating operation, an electric bicycle movement detecting operation, an alarm operating and wheel locking operation, an alarm operation and wheel lock cancelling operation. In the theft prevention function activating operation, a theft prevention function of the electric bicycle is activated by a user in an unused state of the electric bicycle. In the electric bicycle movement detecting operation, a controller monitors a sensor value of a sensor unit to detect a movement of the electric bicycle after the theft prevention function is activated. In the alarm operating and wheel locking operation, when the controller determines that the electric bicycle is moving in the electric bicycle movement detecting operation, an alarm is operated and wheels of the electric bicycle are locked. In the alarm operation and wheel lock cancelling operation, the controller detects whether the sensor value of the sensor unit is greater than a predetermined set value in the alarm operating and wheel locking operation, and when it is detected that the sensor value of the sensor unit is smaller than the predetermined set value, the alarm operation and wheel lock are cancelled.

Theft prevention system of electric bicycle and control method thereof

According to an embodiment of the present invention, An electric bicycle theft detection system includes: a pedal; a pedal rotation speed detector configured to measure a rotation speed of the pedal; a driving wheel configured to rotate by receiving power; a motor configured to rotate the driving wheel; a driving wheel rotation speed detector configured to measure the rotation speed of the driving wheel; a control device configured to detect theft based on the rotation speed of the pedal, a torque of the motor, and the rotation speed of the driving wheel; and a user interface device configured to generate a warning signal when the control device detects the theft.

Electric bicycle theft detection system and electric bicycle theft detection method

Provided are a vehicle control apparatus and a vehicle control method, a vehicle control apparatus including: a sensor configured to sense at least one of a vehicle speed value and a lateral acceleration value of a vehicle; an active camber device including a knuckle for supporting a wheel of the vehicle, an upper arm having one end rotatably connected to the knuckle to form a stroke node, and a actuator for rotationally shifting the stroke node of the upper arm with respect to a connection point with the knuckle in a vertical direction; and a controller configured to vary a position of the stoke node of the upper arm through the actuator on the basis of one of the sensed vehicle speed value and the sensed lateral acceleration value.

Growing community of inventors

Gyeonggi-do, South Korea

Eun Jung No