CN204548058U - A kind of automobile-used brake power recovering device - Google Patents
A kind of automobile-used brake power recovering device Download PDFInfo
- Publication number
- CN204548058U CN204548058U CN201520028902.6U CN201520028902U CN204548058U CN 204548058 U CN204548058 U CN 204548058U CN 201520028902 U CN201520028902 U CN 201520028902U CN 204548058 U CN204548058 U CN 204548058U
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- CN
- China
- Prior art keywords
- brake pedal
- control unit
- electrical generator
- retarder
- automobile
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model is a kind of automobile-used brake power recovering device, comprises driving engine (1), driving system (2), drive axle (3), electro-hydraulic reversing valve (4), master brake cylinder pressure sensor (5), master brake cylinder (6), brake pedal (7), angle of brake pedal sensor (8), control unit (9), storage battery (10), electrical generator (11), retarder (12), lamella clutch (13) etc.; When chaufeur steps on brake pedal (7), control unit (9) intention to chaufeur judges, thus control the size of electrical generator (11) exciting current to carry out auxiliary braking, and make lamella clutch (13) be in engagement state by controlling electro-hydraulic reversing valve (4), power is then passed to electrical generator (11) by driving system (2) by lamella clutch (13) and retarder (12), thus drive electrical generators (11) rotates generating, and by electrical power storage in storage battery (10).
Description
Technical field
The utility model relates to a kind of automobile-used brake power recovering device, belongs to field of automobile brake.
Background technology
Along with developing rapidly of the development of society, particularly economics of underdevelopment, the recoverable amount rapid development of world car, demand for energy also constantly increases; Be becoming tight the day of the energy and make the very big attention of the energy conservation and environmental protection of automobile extremely countries in the world: the consumption reducing the energy, realizes the recycling of the energy, reduce the discharge of waste gas, protection of the environment, has become the important topic one of countries in the world development in science and technology.
Due to the crowded traffic that vehicle density causes greatly, automobile need often carry out slowing down, start to walk and accelerating, and the number of times of braking is very frequent: on the one hand, and the energy of auto in Braking is not fully utilized, and is a kind of waste greatly to energy; On the other hand, the service life of drg reduces greatly, and the safety of running car is affected.Above problem has to be solved, market needs a kind of device reclaimed braking energy.
Summary of the invention
The purpose of this utility model is to solve the problem, and provides a kind of novel automobile-used brake power recovering device.The technical solution of the utility model is as follows:
A kind of automobile-used brake power recovering device, comprises driving engine, driving system, drive axle, electro-hydraulic reversing valve, master brake cylinder pressure sensor, master brake cylinder, brake pedal, angle of brake pedal sensor, control unit, storage battery, electrical generator, retarder, lamella clutch etc.It is characterized in that: described driving engine is connected with described drive axle by described driving system, the input end of described retarder is connected with described driving system by described lamella clutch, the mouth of described retarder is connected with the input end of described electrical generator, and described electrical generator is connected with described storage battery; The ECU of described control unit and automobile, controls the size of described exciter current of generator, and controls the state of described lamella clutch by described electric hydraulic control valve; Described angle of brake pedal sensor is connected with described control unit, be arranged on described brake pedal place, stepping on the degree of brake pedal for detecting chaufeur, so that control unit judges the size of required braking force, thus controlling the size of exciter current of generator to carry out auxiliary braking; Described master brake cylinder pressure sensor is connected with described control unit, is arranged on described master brake cylinder place, for detect master brake cylinder brake circuit in braking liquid hydraulic pressure value so that control unit judges the rate of braking demand of chaufeur.
When chaufeur steps on brake pedal, described control unit judges the intention of chaufeur according to the signal that described angle of brake pedal sensor and described master brake cylinder pressure sensor detect, then the size of exciter current of generator is controlled, and make described lamella clutch be in engagement state by controlling described electric hydraulic control valve, power is then passed to described electrical generator by described driving system by lamella clutch and described retarder, thus drive electrical generators rotates generating, and by electrical power storage to described storage battery.
Advantage of the present utility model:
1, by partial brake energy regenerating, change into electric energy, improve the utilization ratio of energy;
2, alleviate the burden of drg, extend the service life of drg, improve driving safety;
3, structure is simple, moderate cost, successful.
Accompanying drawing explanation
Fig. 1 is the layout schematic diagram of automobile-used brake power recovering device described in the utility model.
Detailed description of the invention
1, driving engine; 2, driving system; 3, drive axle; 4, electro-hydraulic reversing valve; 5, master brake cylinder pressure sensor; 6, master brake cylinder; 7, brake pedal; 8, angle of brake pedal sensor; 9, control unit; 10, storage battery; 11, electrical generator; 12, retarder; 13, lamella clutch.
Below in conjunction with enforcement accompanying drawing, the utility model is described further.
As shown in Figure 1, automobile-used brake power recovering device described in the utility model comprises: driving engine 1, driving system 2, drive axle 3, electro-hydraulic reversing valve 4, master brake cylinder pressure sensor 5, master brake cylinder 6, brake pedal 7, angle of brake pedal sensor 8, control unit 9, storage battery 10, electrical generator 11, retarder 12, lamella clutch 13 etc.
When running into the road conditions needing to slow down or stop, when chaufeur steps on brake pedal 7, angle of brake pedal sensor 8 and the signal detected by master brake cylinder pressure sensor 5 are all imported in control unit 9, control unit 9 judges according to the intention of its signal detected to chaufeur, thus control the size of electrical generator 11 exciting current to carry out auxiliary braking, and make lamella clutch 13 be in engagement state by controlling electro-hydraulic reversing valve 4, power is then passed to electrical generator 11 by driving system 2 by lamella clutch 13 and retarder 12, thus drive electrical generators 11 rotates generating, and by electrical power storage in storage battery 10.
When chaufeur loosen the brake 7, control unit 9 makes lamella clutch 13 be in clutch state by controlling electro-hydraulic reversing valve 4, thus makes vehicle be in normal motoring condition.
Claims (1)
1. an automobile-used brake power recovering device, comprises driving engine, driving system, drive axle, electro-hydraulic reversing valve, master brake cylinder pressure sensor, master brake cylinder, brake pedal, angle of brake pedal sensor, control unit, storage battery, electrical generator, retarder, lamella clutch; It is characterized in that: driving engine is connected with drive axle by driving system, the input end of retarder is connected with driving system by lamella clutch, and the mouth of retarder is connected with the input end of electrical generator, and electrical generator is connected with storage battery; Angle of brake pedal sensor is connected with control unit, is arranged on brake pedal place, and master brake cylinder pressure sensor is connected with control unit, is arranged on master brake cylinder place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520028902.6U CN204548058U (en) | 2015-01-16 | 2015-01-16 | A kind of automobile-used brake power recovering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520028902.6U CN204548058U (en) | 2015-01-16 | 2015-01-16 | A kind of automobile-used brake power recovering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204548058U true CN204548058U (en) | 2015-08-12 |
Family
ID=53823206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520028902.6U Expired - Fee Related CN204548058U (en) | 2015-01-16 | 2015-01-16 | A kind of automobile-used brake power recovering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204548058U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106740791A (en) * | 2017-01-18 | 2017-05-31 | 北京联合大学 | A kind of electrical servo brake apparatus of electric automobile |
| CN109018158A (en) * | 2018-08-13 | 2018-12-18 | 武汉理工大学 | Bicycle controlled brake power generation body-building device |
| WO2019007121A1 (en) * | 2017-11-27 | 2019-01-10 | 安徽江淮汽车集团股份有限公司 | Braking system and braking method for braking system |
-
2015
- 2015-01-16 CN CN201520028902.6U patent/CN204548058U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106740791A (en) * | 2017-01-18 | 2017-05-31 | 北京联合大学 | A kind of electrical servo brake apparatus of electric automobile |
| WO2019007121A1 (en) * | 2017-11-27 | 2019-01-10 | 安徽江淮汽车集团股份有限公司 | Braking system and braking method for braking system |
| CN109018158A (en) * | 2018-08-13 | 2018-12-18 | 武汉理工大学 | Bicycle controlled brake power generation body-building device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20160116 |
|
| EXPY | Termination of patent right or utility model |