TH81041A - Cable harness structure for electric two-wheeled vehicles - Google Patents

Abstract

DC60 The electrically driven two-wheeled vehicle harness is provided in order to minimize the effect such as the noise which occurs by means of the wiring of the high-voltage harness. In which to make the control of the cable harness is convenient In an electric two-wheeled vehicle where the motor drive 53 receives power from the battery supply, 70 processes power from the source as command of the control signal from the control unit 80 and sends it from the regulated source. Proceed that process to motor 40 for driving, hence the motor allows two-wheeled vehicles to travel. Cable tie structure Of the vehicle it will be so that the battery 40 and the 80 control unit are arranged on different sides. Compared with the motor drive 53, the high voltage harness 85, which connects the battery 40 and the motor drive 53, is wired from the motor drive 53 to the side where the battery 40 is arranged. And the low voltage harness 81, which is used for transmitting the control signal between the control unit 80 and the motor drive device 53, is wired from the motor driver 53 to the side where the control 80 is arranged. The cable harness structure of an electric two-wheeled vehicle has been provided. By reducing the effect such as noise that occurs due to By less wiring of the high-voltage cable harness and In which to make the control of the cable harness is convenient In an electric two-wheeled vehicle where the motor drive 53 receives power from the battery supply, 70 processes power from the source as command of the control signal from the control unit 80 and sends it from the regulated source. Proceed that process to motor 40 for driving, hence the motor allows two-wheeled vehicles to travel. Cable tie structure Of the vehicle it will be so that the battery 40 and the 80 control unit are arranged on different sides. Compared with the motor drive 53, the high voltage harness 85, which connects the battery 40 and the motor drive 53, is wired from the motor drive 53 to the side where the battery 40 is arranged. And the low voltage harness 81, which is used for transmitting the control signal between the control unit 80 and the motor drive device 53, is wired from the motor driver 53 to the side where the control 80 is organized.

Claims (7)

Updated 7/05/2015 1. The wiring harness structure of an electric two-wheeled vehicle shows the motor drive unit receiving power from the battery, processing the power according to control signals from the control unit, and transmitting the processed power to the motor for propulsion. The battery and control unit are mounted on opposite sides relative to the motor drive. A high-voltage wiring harness connecting the battery and motor drive is routed from the motor drive to the house where the battery is located. A low-voltage wiring harness used for transmitting control signals between the control unit and the motor drive is routed from the motor drive to the house where the control unit is located. A storage box is installed under the seat, and the motor drive and control unit are positioned around the storage box. 2. The wiring harness structure of the electric two-wheeled vehicle under claim 1, where the battery is arranged forward of the motor drive and the high-voltage wiring harness is routed from the motor drive forward, and the control unit is arranged rearward of the motor drive and the low-voltage wiring harness is routed from the motor drive rear. 3. The wiring harness structure of an electrically driven two-wheeled vehicle as per claim 1 or 2, where the motor drive unit is mounted on the left or right surface of the storage box and the control unit is mounted on the rear surface of the storage box. 4. The wiring harness structure of the electric two-wheeled vehicle under claim 3, where the control unit is mounted at an angle to the rear surface of the enclosure, and the low-voltage wiring harness is routed to the designated area between the rear surface of the enclosure and the control unit. 5. The wiring harness structure of any two-wheeled electric vehicle under claims 1 through 4, where the motor is provided in a power unit supported by a chassis in a manner that allows it to oscillate around an axis of rotation, and the motor power cables carrying power from the motor drive are routed in a manner that wraps around the front of the axis of rotation and reaches the motor. 6. The wiring harness structure of the electric two-wheeled vehicle under Relativity 1, where the high-voltage harness and the high-voltage connections to which they are connected are arranged on opposite sides from the low-voltage harness and the low-voltage connections to which they are connected relative to the motor drive. 7. The wiring harness structure of an electric two-wheeled vehicle under claim 1, where the motor power cables connecting the motor and the motor drive are arranged on the same side as the high-voltage wiring harness relative to the motor drive. 1. The wiring harness structure of an electric two-wheeled vehicle shows the motor drive unit receiving power from the battery, processing the power according to control signals from the control unit, and transmitting the processed power to the motor for propulsion. The battery and control unit are mounted on opposite sides relative to the motor drive. A high-voltage wiring harness connecting the battery and motor drive is routed from the motor drive to the house where the battery is located. A low-voltage wiring harness used for transmitting control signals between the control unit and the motor drive is routed from the motor drive to the house where the control unit is located. A storage box is installed under the seat, and the motor drive and control unit are positioned around the storage box. 2. The wiring harness structure of the electric two-wheeled vehicle under claim 1, where the battery is arranged forward of the motor drive and the high-voltage wiring harness is routed from the motor drive forward, and the control unit is arranged rearward of the motor drive and the low-voltage wiring harness is routed from the motor drive rear. 3. The wiring harness structure of an electrically driven two-wheeled vehicle as per claim 1 or 2, where the motor drive unit is mounted on the left or right surface of the storage box and the control unit is mounted on the rear surface of the storage box. 4. The wiring harness structure of the electric two-wheeled vehicle under claim 3, where the control unit is mounted at an angle to the rear surface of the enclosure, and the low-voltage wiring harness is routed to the designated area between the rear surface of the enclosure and the control unit. 5. The wiring harness structure of any two-wheeled electric vehicle under claims 1 through 4, where the motor is provided in a power unit supported by a chassis in a manner that allows it to oscillate around an axis of rotation, and the motor power cables carrying power from the motor drive are routed in a manner that wraps around the front of the axis of rotation and reaches the motor. 6. The wiring harness structure of the electric two-wheeled vehicle under Relativity 1, where the high-voltage harness and the high-voltage connections to which they are connected are arranged on opposite sides from the low-voltage harness and the low-voltage connections to which they are connected relative to the motor drive. 7. The wiring harness structure of an electric two-wheeled vehicle under claim 1, where the motor power cables connecting the motor and the motor drive are arranged on the same side as the high-voltage wiring harness relative to the motor drive.