Environment protection, energy saving auxilary power system of vehicle
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A technology of hydraulic power system and auxiliary power, which is applied in the direction of air pressure power device, power device, vehicle parts, etc., and can solve the problems of short battery life, limited application, high price, etc.
Inactive Publication Date: 2006-09-20
SHANGHAI SHENZHOU VEHICLE RES & DEV
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Due to the imperfect technology of hub motors at present, the application of the b
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[0011] Such as figure 1 As shown, the present invention mainly includes: engine 1, clutch 2, speed reducer 3, drive axle 4, gear lever 5, brake 6, drive wheel 7, hydraulic power system 8, hydraulic accumulator 9, hydraulic circuit controller 10. ECU11, brake position sensor 12, vehicle speed sensor 13, gear position sensor 14, clutch pedal position sensor 15, accelerator pedal position sensor 16, clutch pedal 17, accelerator pedal 18, etc. The connection method is as follows: the hydraulic output and input ends of the hydraulic power system 8 are connected with the hydraulic accumulator 9 through the hydraulic circuit controller 10, the mechanical output and input ends of the hydraulic power system 8 are connected with the drive axle 4, the engine 1, the clutch 2 , reducer 3, drive axle 4, drive wheel 7, etc. are sequentially connected, the accelerator pedal 18 controls the speed of the engine 1, the accelerator pedal position sensor 16 measures the position of the accelerator...
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Abstract
An environment protection type energy-saving auxiliary hydraulic power system is composed of hydraulic power system, hydraulic energy accumulator, hydraulic loop controller, speed sensor, position sensor and ECU. When the car is starting or accelerated, the accumulated energy can be used. When the car is decelerated or braked, its inertial kinetic energy can be accumulated.
Description
technical field [0001] The invention relates to an environmental-friendly and energy-saving hydraulic auxiliary power system for vehicles, which is especially suitable for vehicles such as operations, logistics, sanitation, public transportation, and taxis that are mainly operated in urban areas, such as operations, logistics, sanitation, public transportation, and rental. field, general vehicle class. Background technique [0002] Engine-powered urban operations, urban logistics, urban sanitation, urban public transport, urban rental and other vehicles that mainly operate in the urban area, due to narrow urban roads, dense crowds, many traffic lights, parking at waiting stations (buses, taxis) Vehicles), supermarket goods transfer (logistics vehicles) and community garbage transfer (sanitation vehicles), etc., are often operated under starting, parking, acceleration, deceleration and other working conditions. When the vehicle starts and accelerates, the engine is under ful...
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