CN203294087U - Kinetic energy recovery system of vehicle - Google Patents
Kinetic energy recovery system of vehicle Download PDFInfo
- Publication number
- CN203294087U CN203294087U CN2013203426596U CN201320342659U CN203294087U CN 203294087 U CN203294087 U CN 203294087U CN 2013203426596 U CN2013203426596 U CN 2013203426596U CN 201320342659 U CN201320342659 U CN 201320342659U CN 203294087 U CN203294087 U CN 203294087U
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- axle
- controller
- automobile
- electromagnetic valve
- kinetic energy
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/92—Energy efficient charging or discharging systems for batteries, ultracapacitors, supercapacitors or double-layer capacitors specially adapted for vehicles
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Abstract
The utility model relates to the field of vehicles, in particular to a kinetic energy recovery system of a vehicle. The system comprises a pressure sensor, a controller, a clutch device and an energy storage device, wherein the pressure sensor, the controller, the clutch device and the energy storage device are arranged under a brake pedal of the vehicle, and the energy storage device is used for converting kinetic energy into potential energy and storing the potential energy. The pressure sensor is used for detecting pressure exerted by a driver on the brake pedal and sending an obtained pressure signal to the controller. The controller receives the pressure signal and sends an obtained connecting command to the clutch device according to the pressure signal. The clutch device receives the connecting command and enables the energy storage device to be connected with a rotary shaft of the vehicle according to the connecting command. The pressure sensor and the clutch device are respectively and electrically connected with the controller. By means of the system, the kinetic energy during the braking process of the vehicle can be recycled, consumption of the kinetic energy in internal energy mode during braking of the vehicle is reduced, energy is saved, and consumption of fuel is reduced.
Description
Technical field
The utility model relates to automotive field, relates in particular to a kind of automobile kinetic energy recovery system.
Background technology
The vehicle fuel price is more and more higher, and energy shock constantly highlights, and energy-conservationly fuel-efficiently seems especially important.Yet automobile is in braking procedure, and it is the interior energy of automobile that the pressure that brake disc produces makes the kinetic transformation of automobile, and main form consumption with heat.There is no at present a kind of device that reclaims this kinetic energy, make the kinetic energy of automobile be wasted in braking procedure, waste energy.
The utility model content
The purpose of this utility model is to provide a kind of automobile kinetic energy recovery system, to address the above problem.
A kind of automobile kinetic energy recovery system, comprise the pressure sensor, controller, arrangement of clutch of the brake pedal below that is arranged on automobile and for by kinetic transformation, being the closed-center system of potential energy storage; Described pressure sensor is for detection of the pressure of chaufeur pedal brake pedal, and the pressure signal that will obtain sends to described controller; Described controller receives described pressure signal, and sends to described arrangement of clutch according to the link order that described pressure signal will obtain; Described arrangement of clutch receives described link order, and according to described link order, described closed-center system is connected with the S. A. of automobile; Described pressure sensor and described arrangement of clutch are electrically connected to described controller respectively.
Compared with prior art, the advantage of the utility model embodiment is: in Motor Vehicle Braking Procedure, chaufeur pedal brake pedal, after the brake pedal pressurized, move down, due to pressure sensor, be arranged on the below of brake pedal, pressure sensor detects the pressure of brake pedal, and the pressure signal that will obtain sends to controller.After controller receives this pressure signal, to arrangement of clutch, send the link order that obtains, after arrangement of clutch receives this link order, closed-center system is connected with the S. A. of automobile.Be automobile when braking, S. A. continues rotation, and the kinetic energy of rotation passes to closed-center system, and closed-center system is potential energy storage by kinetic transformation, and the recover kinetic energy while realizing automobile brake reduces the form consumption of automobile kinetic energy with interior energy, saves the energy.
The accompanying drawing explanation
Fig. 1 is the system diagram of the automobile kinetic energy recovery system of the utility model embodiment;
Fig. 2 is the constructional drawing of the automobile kinetic energy recovery system of the utility model embodiment;
Fig. 3 is the birds-eye view of the closed-center system of the utility model embodiment;
Fig. 4 is the lateral plan of the closed-center system of the utility model embodiment;
Fig. 5 is the constructional drawing of the cylinder of the utility model embodiment;
Fig. 6 is the block diagram of the automobile recover kinetic energy method of the utility model embodiment.
The specific embodiment
Below by specific embodiment, also by reference to the accompanying drawings the utility model is described in further detail.
A kind of automobile kinetic energy recovery system as shown in Figure 1, comprise the pressure sensor 101, controller 103, arrangement of clutch 104 of the brake pedal below that is arranged on automobile and for by kinetic transformation, being the closed-center system 105 of potential energy storage; Described pressure sensor 101 is for detection of the pressure of chaufeur pedal brake pedal, and the pressure signal that will obtain sends to described controller 103; Described controller 103 receives described pressure signal, and sends to described arrangement of clutch 104 according to the link order that described pressure signal will obtain; Described arrangement of clutch 104 receives described link order, and according to described link order, described closed-center system 105 is connected with the S. A. of automobile; Described pressure sensor 101 and described arrangement of clutch 104 are electrically connected to described controller 103 respectively.
Namely in Motor Vehicle Braking Procedure, chaufeur pedal brake pedal, move down after the brake pedal pressurized, due to pressure sensor 101, is arranged on the below of brake pedal, pressure sensor 101 detects the pressure of brake pedal, and the pressure signal that will obtain sends to controller 103.After controller 103 receives this pressure signal, to arrangement of clutch 104, send the link order that obtains, after arrangement of clutch 104 receives this link order, closed-center system 105 is connected with the S. A. of automobile.Be automobile when braking, S. A. continues rotation, and the kinetic energy of rotation passes to closed-center system 105, and closed-center system 105 is potential energy storage by kinetic transformation, and the recover kinetic energy while realizing automobile brake reduces the form consumption of automobile kinetic energy with interior energy, saves the energy.Its middle controller can adopt car running computer ECU or adopt other to have the treater of arithmetic logic function.
Particularly, as shown in Figure 2, described arrangement of clutch 104 comprises the first gear cluster 211, the first electromagnetic valve and the first axle 210; The mouth that described the first gear cluster 211 arranges is connected with an end of described the first axle 210; Described the first electromagnetic valve is electrically connected to described controller 103, the link order that sends be used to receiving described controller 103, and according to described link order, the input end that described the first gear cluster 211 is arranged is connected with the S. A. of automobile; The other end of described the first axle 210 is connected with described closed-center system 105.
Wherein, the mouth that the first gear cluster 211 arranges can be an output gear, meanwhile, on the first axle 210, is provided with the gear that coordinates with this output gear, and the kinetic energy of output gear is delivered on the first axle 210.Correspondingly, the input end that the first gear cluster 211 arranges can be an input gear, meanwhile, on the S. A. of automobile, be provided with the gear that this input gear coordinates, after the first electromagnetic valve received the link order that controller sends, the first electromagnetic valve obtained electric, made input gear along moving axially to the position that coordinates with gear on the vehicle rotary axle, thereby realize the kinetic energy of vehicle rotary axle is delivered on this input gear, and by in the first gear cluster, being delivered on output gear.Certainly, the annexation between this first gear cluster, the first electromagnetic valve and the first axle and principle of work can also be other mode arbitrarily.
Further, this system also comprises the tachogen 102 on the S. A. that is arranged on automobile; Described tachogen 102 is electrically connected to described controller 103, and for detection of the rotating speed of the S. A. of automobile, and the tach signal that will obtain sends to described controller 103.In automobile brake, the tach signal that tachogen 102 obtains detection sends to controller 103, until automobile stops, namely rotating speed is zero.When perhaps the pressure of pressure sensor detection was zero, namely chaufeur stopped stepping on brake pedal, and automobile stops.
Further, described arrangement of clutch 104 also comprises change speed gear box 209 and the 4th axle 208 that is arranged between described the first axle 210 and described closed-center system 105; The input end of described change speed gear box 209 is connected with described the first axle 210, and mouth is connected with an end of described the 4th axle 208; Described change speed gear box 209 is electrically connected to described controller 103, the converter speed ratio signal that obtains according to described pressure signal and tach signal be used to receiving described controller, and according to described converter speed ratio Signal Regulation converter speed ratio; The other end of described the 4th axle 208 is connected with described closed-center system 105.
The size of the bearing capacity that can produce each parts in this system due to the size of the speed of rotating speed and pressure is influential.For example rotating speed fast, when pressure is large, the bearing capacity that parts are produced correspondingly can be large, if this bearing capacity surpasses the load-carrying capacity of parts itself, can affect the service life of parts, more serious meeting causes the damage of parts.Therefore, this system comprises change speed gear box 209.The input end of change speed gear box 209 is connected with the first axle 210, mouth is connected with the 4th axle 208, and the 4th axle 208 also is connected with closed-center system 105, and change speed gear box 209 can will pass to the 4th axle 208 after the adjustment of rotational speed of the first axle 210, avoid closed-center system to bear excessive bearing capacity.If rotating speed is fast, pressure is large, the converter speed ratio that comprises in the converter speed ratio signal that controller obtains is little; If rotating speed is slow, pressure is little, the converter speed ratio that comprises in the converter speed ratio signal that controller obtains is large.
Particularly, in order by kinetic transformation, to be potential energy storage, as Fig. 3, shown in Figure 4 and Figure 5, described closed-center system 105 comprises housing 301 and is arranged on pipe 303, anchor shaft 304, the 4th electromagnetic valve 305 and the volute spring 302 in described housing 301; Described anchor shaft 304 embeds in described pipe 303, and described anchor shaft 304 passes through bearing fit with described pipe 303; One end of described pipe 303 is fixedly connected with described the 4th electromagnetic valve 305, and the other end is provided with the first latch 502; The bottom of described housing 301 is provided with the second latch 402 with the first latch 502 clampings of described pipe 303; The center shaft of described volute spring 302 is coaxial with the center shaft of described pipe 303, and an end is fixedly connected with the lateral wall of described pipe 303, and the other end is fixedly connected with the madial wall of described housing 301; Described the 4th electromagnetic valve 305 is electrically connected to described controller 103, the link order that sends be used to receiving described controller 103, and, according to described link order, with described the 4th axle, be fixedly connected with.Wherein the first latch 502 can comprise four latches as shown in Figure 5, and accordingly, the second latch 402 also comprises four latches.
In addition, in order to improve further the electrifing degree of this device, can adopt electromagnetic valve to substitute the first latch 502 and the second latch 402.Namely adopt electromagnetic valve that pipe 303 is fixing with housing 301, realize energy storage.When the needs exoergic, electromagnetic valve separates pipe 303 with housing 301, realize exoergic.
After namely the 4th electromagnetic valve 305 receives the link order of described controller 103 transmissions, between the 4th relay 305 and described the 4th axle 208, produce attractive force, the 4th relay 305 can move and be fixedly connected with to described the 4th axle 208, and the first latch 502 of the bottom of pipe 303 setting simultaneously breaks away from the second latch 402 of housing 301.Because the 4th relay 305 also is fixedly connected with an end of pipe 303, the rotating speed of the 4th axle 208 passes to pipe 303.The outer panel of pipe 303 is connected with volute spring 302, and the pipe 303 of rotation shrinks volute spring 302, realizes being the potential energy of volute spring by the kinetic transformation of pipe.After automobile brake finishes, it is zero that tachogen detects rotating speed, or pressure sensor is when pressure being detected and being zero, and controller can send the energy storage instruction to the 4th relay, after the 4th relay receives this energy storage instruction, the 4th relay electric-loss also breaks away from the 4th axle, the 4th relay and cylinder can move to the direction away from the 4th axle, make the second latch clamping of the first latch and the housing of pipe 303 lower ends, stop the rotation of pipe, avoid volute spring to loosen, thereby realize the storage of potential energy.
Preferably, described closed-center system 105 is three; Described arrangement of clutch also comprises the 3rd gear cluster 202, the 3rd electromagnetic valve and three the 3rd axles 201; Three mouths that described the 3rd gear cluster 202 arranges are connected with three described the 3rd axles 201 respectively; Described the 3rd electromagnetic valve is electrically connected to described controller 103, the link order that sends be used to receiving described controller 103, and according to described link order, the input end that described the 3rd gear cluster 202 is arranged is connected with described the 4th axle 208; Three described the 3rd axles are connected with three described closed-center systems respectively.Adopt three closed-center systems, one of them or two can be used as standby closed-center system, or, when one of them closed-center system reaches maximum energy storage, can use other closed-center system to continue energy storage.
Further, described arrangement of clutch also comprises the second gear cluster 205, the second electromagnetic valve, the second axle 206 and the 5th axle 204 that is arranged between described the 4th axle 208 and described the 3rd gear cluster; The first mouth that described the second gear cluster 205 arranges is connected with an end of described the second axle 206; Described the second electromagnetic valve is electrically connected to described controller 103; The link order that described the second electromagnetic valve sends for receiving described controller 103, and according to described link order, the input end that described the second gear cluster 205 is arranged is connected with described the 4th axle 208; Or the exoergic instruction that sends for receiving described controller 103 of described the second electromagnetic valve, and according to described exoergic instruction, the second mouth that described the second gear cluster 205 is arranged is connected with an end of described the 5th axle 204; The other end of described the second axle 206 is connected with described the 3rd gear cluster 202; The other end of described the 5th axle 204 is connected with the electrical generator of automobile 203.
Namely when the closed-center system exoergic, the cylinder in closed-center system rotarily drives the 3rd axle rotation, and then drives the second axle rotation.The second electromagnetic valve receives the exoergic instruction that described controller sends, and according to described exoergic instruction, the second mouth that described the second gear cluster is arranged is connected with an end of described the 5th axle, the second axle of rotation is by the second gear cluster, the kinetic energy of rotation is passed to the 5th axle, thus the generating of the electrical generator of driving automobile.The electric energy that electrical generator produces can flow to the storage battery accumulation of energy, also can flow to the motor start-up of automobile, thereby driving automobile travels, and then reduces the consumption of vehicle fuel.
In addition, the utility model embodiment also provides a kind of recovery method that uses above-mentioned automobile kinetic energy recovery system, and as shown in Figure 6, the method comprises the steps:
601, continue to detect the pressure of chaufeur pedal brake pedal, and obtain pressure signal;
602, receive described pressure signal, and obtain link order according to described pressure signal;
603, detect the rotating speed of the S. A. of automobile, and obtain tach signal;
604, receive described tach signal, and obtain the converter speed ratio signal according to described tach signal and pressure signal;
605, receive described link order, and according to described link order, closed-center system is connected with the S. A. of automobile, realize the recovery of automobile kinetic energy.
606, receive described converter speed ratio signal, and according to described converter speed ratio Signal Regulation converter speed ratio.
607, receive the exoergic instruction that described controller sends, and according to described exoergic instruction, the ability of recovery is discharged to the electrical generator generating to automobile.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (7)
1. an automobile kinetic energy recovery system, is characterized in that, comprises the pressure sensor, controller, arrangement of clutch of the brake pedal below that is arranged on automobile and for by kinetic transformation, being the closed-center system of potential energy storage;
Described pressure sensor is for detection of the pressure of chaufeur pedal brake pedal, and the pressure signal that will obtain sends to described controller;
Described controller receives described pressure signal, and sends to described arrangement of clutch according to the link order that described pressure signal will obtain;
Described arrangement of clutch receives described link order, and according to described link order, described closed-center system is connected with the S. A. of automobile;
Described pressure sensor and described arrangement of clutch are electrically connected to described controller respectively.
2. automobile kinetic energy recovery system as claimed in claim 1, is characterized in that, described arrangement of clutch comprises the first gear cluster, the first electromagnetic valve and the first axle;
The mouth that described the first gear cluster arranges is connected with an end of described the first axle;
Described the first electromagnetic valve is electrically connected to described controller, the link order that sends be used to receiving described controller, and according to described link order, the input end that described the first gear cluster is arranged is connected with the S. A. of automobile;
The other end of described the first axle is connected with described closed-center system.
3. automobile kinetic energy recovery system as claimed in claim 2, is characterized in that, also comprises the tachogen on the S. A. that is arranged on automobile;
Described tachogen is electrically connected to described controller, and for detection of the rotating speed of the S. A. of automobile, and the tach signal that will obtain sends to described controller.
4. automobile kinetic energy recovery system as claimed in claim 3, is characterized in that, described arrangement of clutch also comprises change speed gear box and the 4th axle that is arranged between described the first axle and described closed-center system;
The input end of described change speed gear box is connected with described the first axle, and mouth is connected with an end of described the 4th axle; Described change speed gear box is electrically connected to described controller, the converter speed ratio signal that obtains according to described pressure signal and tach signal be used to receiving described controller, and according to described converter speed ratio Signal Regulation converter speed ratio;
The other end of described the 4th axle is connected with described closed-center system.
5. automobile kinetic energy recovery system as claimed in claim 4, is characterized in that, described closed-center system comprises housing and is arranged on pipe, anchor shaft, the 4th electromagnetic valve and the volute spring in described housing;
Described anchor shaft embeds in described pipe; Described anchor shaft and described pipe pass through bearing fit;
One end of described pipe is fixedly connected with described the 4th electromagnetic valve, and the other end is provided with the first latch;
The bottom of described housing is provided with the second latch with the first latch clamping of described pipe;
The center shaft of described volute spring is coaxial with the center shaft of described pipe, and an end is fixedly connected with the lateral wall of described pipe, and the other end is fixedly connected with the madial wall of described housing;
Described the 4th electromagnetic valve is electrically connected to described controller, the link order that sends be used to receiving described controller, and, according to described link order, with described the 4th axle, be fixedly connected with.
6. automobile kinetic energy recovery system as claimed in claim 5, is characterized in that, described closed-center system is three; Described arrangement of clutch also comprises the 3rd gear cluster, the 3rd electromagnetic valve and three the 3rd axles;
Three mouths that described the 3rd gear cluster arranges are connected with three described the 3rd axles respectively;
Described the 3rd electromagnetic valve is electrically connected to described controller, the link order that sends be used to receiving described controller, and according to described link order, the input end that described the 3rd gear cluster is arranged is connected with described the 4th axle;
Three described the 3rd axles are connected with three described closed-center systems respectively.
7. automobile kinetic energy recovery system as claimed in claim 6, is characterized in that, described arrangement of clutch also comprises the second gear cluster, the second electromagnetic valve, the second axle and the 5th axle that is arranged between described the 4th axle and described the 3rd gear cluster;
The first mouth that described the second gear cluster arranges is connected with an end of described the second axle;
Described the second electromagnetic valve is electrically connected to described controller; The link order that described the second electromagnetic valve sends for receiving described controller, and according to described link order, the input end that described the second gear cluster is arranged is connected with described the 4th axle; Or the exoergic instruction that sends for receiving described controller of described the second electromagnetic valve, and according to described exoergic instruction, the second mouth that described the second gear cluster is arranged is connected with an end of described the 5th axle;
The other end of described the second axle is connected with described the 3rd gear cluster;
The other end of described the 5th axle is connected with the electrical generator of automobile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203426596U CN203294087U (en) | 2013-06-14 | 2013-06-14 | Kinetic energy recovery system of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203426596U CN203294087U (en) | 2013-06-14 | 2013-06-14 | Kinetic energy recovery system of vehicle |
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| Publication Number | Publication Date |
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| CN203294087U true CN203294087U (en) | 2013-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013203426596U Expired - Fee Related CN203294087U (en) | 2013-06-14 | 2013-06-14 | Kinetic energy recovery system of vehicle |
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| CN (1) | CN203294087U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273918A (en) * | 2013-06-14 | 2013-09-04 | 蒋昀辰 | Automotive kinetic energy recovery system and method |
| CN110056585A (en) * | 2019-04-25 | 2019-07-26 | 刘冶光 | Automobile brake energy storage device |
-
2013
- 2013-06-14 CN CN2013203426596U patent/CN203294087U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273918A (en) * | 2013-06-14 | 2013-09-04 | 蒋昀辰 | Automotive kinetic energy recovery system and method |
| CN103273918B (en) * | 2013-06-14 | 2015-10-28 | 蒋昀辰 | A kind of automotive kinetic energy recovery and method |
| CN110056585A (en) * | 2019-04-25 | 2019-07-26 | 刘冶光 | Automobile brake energy storage device |
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| 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: 20131120 Termination date: 20160614 |
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| CF01 | Termination of patent right due to non-payment of annual fee |