To provide a hydraulic control unit capable of appropriately saving a mounting space of a device in a vehicle.SOLUTION: A hydraulic control unit 5 according to the present invention includes a hydraulic control mechanism 51 which contains a brake controlling valve V1 for controlling a hydraulic pressure of brake liquid and a control substrate 52 which contains a brake control circuit 52a for controlling movement of the brake controlling valve V1, and the control substrate 52 includes a suspension control circuit 52b which controls movement of a suspension controlling valve V2 for controlling an attenuation force of suspension of a vehicle, a first relay R1 which conducts electricity between the brake controlling valve V1 and an electric power source B1 in a closed state and shuts off between the brake controlling valve V1 and the electric power source B1 in an opened state, and a second relay R2 different from the first relay R1, which conducts electricity between the suspension controlling valve V2 and the electric power source B1 in the closed state and shuts off between the suspension controlling valve V2 and the electric power source B1 in the opened state.SELECTED DRAWING: Figure 4
【課題】本発明は、車両における装置の搭載スペースを適切に節約することができる液圧制御ユニットを得るものである。【解決手段】本発明に係る液圧制御ユニット5は、ブレーキ液の液圧を制御するためのブレーキ制御用バルブV1を含む液圧制御機構51とブレーキ制御用バルブV1の動作を制御するブレーキ制御回路52aを含む制御基板52とを備え、制御基板52は、車両のサスペンションの減衰力を制御するためのサスペンション制御用バルブV2の動作を制御するサスペンション制御回路52bと、閉状態においてブレーキ制御用バルブV1と電源B1との間を通電し開状態においてブレーキ制御用バルブV1と電源B1との間を遮断する第1リレーR1と、閉状態においてサスペンション制御用バルブV2と電源B1との間を通電し開状態においてサスペンション制御用バルブV2と電源B1との間を遮断する、第1リレーR1とは別の第2リレーR2とを含む。【選択図】図4
HYDRAULIC CONTROL UNIT
液圧制御ユニット
2023-09-29
Patent
Electronic Resource
Japanese
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