Hydraulic booster type power monitoring system for new energy vehicle

A new energy vehicle, hydraulic power assist technology, applied to vehicle components, electric steering mechanisms, circuits or fluid pipelines, etc., can solve problems such as collisions that are difficult to avoid
CN108502015AInactive Publication Date: 2018-09-07成都巴哈极上科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
成都巴哈极上科技有限公司
Publication Date
2018-09-07
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a hydraulic booster type power monitoring system for a new energy vehicle. The hydraulic booster type power monitoring system for the new energy vehicle is characterized by comprising a hydraulic power assisted module, a state detection module, a protection module, a fuel cell control center and a vehicle total controller; the protection module, the hydraulic power assistedmodule, the state detection module and the vehicle total controller are correspondingly connected with the fuel cell control center; the fuel cell control center comprises an A / D converter, a DSP unit, a CAN unit and a driving circuit; the A / D converter, the CAN unit and the driving circuit are correspondingly connected with the DSP unit; and the DSP unit is connected with the vehicle total controller through the CAN unit. Safety measures widely applied to the field of vehicles only have several indirect assistant effects at present; a vehicle steering power system reduces driver steering force and enhances the controllability; and the hydraulic booster type power monitoring system for the new energy vehicle directly has an assistant effect on vehicle running so that vehicle accidents arereduced.
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Description

technical field

[0001] The invention relates to the field of new energy vehicles, in particular to a hydraulic power assist power monitoring system for new energy vehicles. Background technique

[0002] In the existing technology, the steering assist system on new energy vehicles has replaced the fuel tank with the power battery, and the main motor and the drive system have replaced the engine assembly. The transitional alternative to the steering assist control system using the power battery as the power source is to provide a motor The frequency converter drives the three-phase asynchronous motor to realize the operation of the hydraulic pump, and presses the hydraulic oil into the steering gear of the car through the high-pressure oil pipe to provide steering assistance. The motor in this transitional alternative has low efficiency and poor energy-saving effect; it is bulky and occupies the limited space of the vehicle; there are many links in the power connection interfa...

Claims

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