Electronic brake for braking by utilizing kinetic energy of vehicles
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A brake and kinetic energy technology, applied in the direction of brake type, axial brake, brake components, etc., can solve the problems of reducing vehicle driving range, increasing energy consumption, etc., to improve braking reliability, improve braking efficiency, The effect of improving driving safety
Inactive Publication Date: 2011-07-20
SHANDONG JIAOTONG UNIV
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Gasoline engines generate power by taking vacuum from the intake manifold throat, diesel engines generate power through the installed vacuum pumps, and now new energy electric vehicles also use vacuum pumps to generate power, but installing vacuum pumps will increase energy consumption, especially for electric vehicles will reduce the driving mileage of the vehicle
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[0020] In order to clearly illustrate the technical features of the solution, the solution will be described below through a specific implementation mode and in conjunction with the accompanying drawings.
[0021] An electronic brake that utilizes vehicle kinetic energy for braking, consisting of a caliper 1, a brake disc 2, a bracket 3, a front left gear 4, a front right gear 5, a servo motor 6, a reversing gear shaft 7, a timing belt 8, and a rear right Gear assembly 9, rear left gear assembly 10, magneto-rheological clutch 11, power take-off gear shaft 12, right friction plate 13, left friction plate 14, lead screw nut 15, wear-resistant sleeve 16, lead screw rod 17, piston 18 and The controller 19 consists of the caliper 1 mounted on the vehicle frame, the brake disc 2 fixedly mounted on the axle, the right friction plate 13 and the left friction plate 14 respectively installed on the guide rail of the caliper 1 and arranged on the two sides of the brake disc 2 respectively...
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Abstract
The invention relates to an electronic brake for braking by utilizing the kinetic energy of vehicles, which consists of calipers, a brake disc, a support, a front left gear, a front right gear, a servo motor, a reversing gear shaft, a synchronous belt, a rear right gear assembly, a rear left gear assembly, a magnetorheological clutch, a power take-off gear shaft, a right friction plate, a left friction plate, a leading screw nut, a wear-resisting sleeve, a leading screw rod, a piston and a controller. In the electronic brake, the vehicles are braked by utilizing the kinetic energy, so the action time of the brake is shorter at a higher vehicle speed, the braking effect is better; and the electronic brake has the advantages of low energy consumption, quick response speed, simple structure,low cost and the like, and can utilize braking energy effectively, promote braking torque quickly, realize integrated control such as antilock brake system (ABS), electronic brake force distribution (EBD) and the like, improve braking efficiency effectively and improve the driving safety and braking reliability.
Description
technical field [0001] The invention relates to a vehicle brake, in particular to an electronic brake using vehicle kinetic energy for braking. Background technique [0002] The brake is an important part of the car, and it is a vital safety device. The quality and performance of the brake affect the driving safety. With the development of society and the increase of the number of vehicles in society, the excellent braking performance of vehicles has attracted widespread attention from the society, and higher requirements have been put forward for driving safety. [0003] Nowadays, the vehicle brake mainly adopts the traditional hydraulic braking method. The brake pipeline is long and there are many valve components, which often leads to too long hysteresis time in hydraulic transmission. Coupled with the hysteresis characteristics of the mechanical brake structure, it is easy to cause braking hysteresis. This will undoubtedly increase the braking distance and reduce safety...
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