CN211764946U - Energy recovery control device for electric automobile - Google Patents
Energy recovery control device for electric automobile Download PDFInfo
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- CN211764946U CN211764946U CN201922496589.XU CN201922496589U CN211764946U CN 211764946 U CN211764946 U CN 211764946U CN 201922496589 U CN201922496589 U CN 201922496589U CN 211764946 U CN211764946 U CN 211764946U
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- energy recovery
- lever
- control device
- steering column
- deflector rod
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Abstract
The utility model discloses an energy recovery control device of an electric automobile, which comprises a deflector rod arranged on a steering column of a steering wheel, wherein one end of the deflector rod is hinged on a fixed point on the steering column of the steering wheel, and the deflector rod has the degree of freedom of rotating around the fixed point; the driving lever is electrically connected with the energy recovery component, and the working state of the energy recovery component is changed through the rotation of the driving lever; and a wiper control component is arranged at the free end of the shifting lever. Integrate energy recuperation adjusting part and windshield wiper control unit to on the driving lever to set up on the steering wheel steering column, can directly blind control and adjust, distraction when avoiding the driver to look for the button has improved convenience and driving safety.
Description
Technical Field
The utility model relates to an electric automobile controls the field, concretely relates to electric automobile energy recuperation controlling means.
Background
The motor can convert electric energy into mechanical energy and also convert the mechanical energy into electric energy, so that the electric automobile has the advantage of energy recovery which is different from a fuel vehicle. When a traditional fuel vehicle brakes, a caliper clamps a brake pad to block the wheel from rotating, and kinetic energy is converted into heat energy through heat generation by friction and is dissipated; when the electric automobile is braked, the motor is involved and is in transmission connection with the wheels, the motor is changed into a generator from a motor, the kinetic energy is converted into electric energy and the electric energy is charged to the storage battery, so that the energy recovery is realized, and the cruising ability is greatly improved.
Different driving conditions and driving habits lead the driver to have different requirements on the intervention degree of the kinetic energy recovery. Stronger kinetic energy recovery is sometimes needed, and longer endurance of the electric automobile is ensured; sometimes a weaker degree of kinetic energy recovery intervention is required, thus making the driving comfort of the vehicle better. In order to adjust the energy recovery state of the electric vehicle, an adjusting button is usually arranged on a center console of the existing vehicle, and the torque of energy recovery, namely the strength of the kinetic energy recovery state, can be adjusted by operating the adjusting button, so that the adjustment of the energy recovery degree under different conditions is realized.
The problem is that the center console is often provided with a plurality of keys, and an adjusting button is arranged, so that the keys are not easy to distinguish quickly, and difficulty is brought to blind operation of a driver. If a driver wants to adjust the state of automobile energy recovery in the driving process of the automobile, the driver can only look at the center console to search for the adjusting button and operate, so that the attention of the driver is distracted, traffic accidents are easy to happen, and great potential safety hazards are caused.
SUMMERY OF THE UTILITY MODEL
In view of this, the application provides an electric automobile energy recuperation controlling means, integrate energy recuperation adjusting part and windshield wiper control part on the driving lever to set up on the steering wheel steering column, can directly blind handle the regulation, avoid the driver to look for when button the distraction, improved convenience and driving safety.
In order to solve the technical problem, the technical scheme provided by the utility model is an energy recovery control device of an electric automobile, which comprises a deflector rod arranged on a steering column of a steering wheel, wherein one end of the deflector rod is hinged on a fixed point on the steering column of the steering wheel, and the deflector rod has a degree of freedom rotating around the fixed point; the driving lever is electrically connected with the energy recovery component, and the working state of the energy recovery component is changed through the rotation of the driving lever; and a wiper control component is arranged at the free end of the shifting lever.
Preferably, the rotating path of the shift lever is provided with at least two gears, and when the shift lever is switched among different gears, the working state of the energy recovery part is correspondingly adjusted.
Preferably, the length of the poking rod is 18-23cm, and the rotation amplitude of the poking rod is less than or equal to 30 degrees.
Preferably, the rotation path of the shift lever has three shift positions, and the angle between the shift positions is 9-10 °.
Preferably, the energy recovery component comprises a controller and a combination switch, the controller is electrically connected with the combination switch through a first lead and a second lead, and the combination switch is connected with a ground wire; the combination switch is in transmission connection with the shifting rod, and the shifting rod is used for adjusting the on-off condition of a circuit of the combination switch.
Preferably, a light control module is arranged on the steering column of the steering wheel, and the deflector rod and the light control module are respectively arranged on two sides of the steering column of the steering wheel.
Preferably, the wiper control component comprises a knob, and the knob is sleeved on the shifting lever and has a degree of freedom rotating around the axis of the shifting lever.
Compared with the prior art, the application has the beneficial effects that:
control with energy recuperation and wiper control part integration are on the driving lever and set up the position of installing wiper controller behind the steering wheel usually, make the driver can be at the in-process of driving the vehicle, directly stretch out the hand and just can touch the driving lever and carry out blind operation, need not to remove the sight from the dead ahead, have ensured driving safety.
The length and the rotation amplitude of the shifting rod are limited, so that the push-pull operation of the shifting rod cannot exceed the extension range of a human hand, the operation is more convenient, fast and natural, and the adjustment of an energy recovery state can be accurately and effectively completed.
The moving path of the deflector rod is in a sector shape, and the gears are arranged at different positions of the sector shape. The angle of the deflector rod between adjacent gears is limited within 10 degrees, the deflector rod does not need to rotate too much when being switched between the adjacent gears, and the excessive extension amplitude of the hands of a driver is avoided; the angulation is more than 9 degrees, so that the shifting rod has obvious displacement change when being switched between adjacent gears, the feedback is obvious, and the blind operation is convenient.
The deflector rod and the original light control module on the automobile are respectively arranged at two sides of a steering column of a steering wheel, and a driver can conveniently operate and adjust the light or energy recovery state in the driving process. The position of the light control module is kept unchanged, the windshield wiper control component is integrated on the shifting rod, the energy recovery control function is added, meanwhile, the operation habit of the traditional automobile is continued, a driver can quickly adapt to the ground, and accidents caused by misoperation are avoided.
The operation of windshield wiper is realized through twisting the knob, and the regulation of energy recuperation state is realized through the push-and-pull driving lever, and although control unit all integrates on same root driving lever, the operating mode difference is obvious, does not take place to interfere each other to make the driver can realize that more blind operations are controlled, improved the convenience of operation and drive the impression.
Drawings
Fig. 1 is a schematic structural diagram of an energy recovery control device of an electric vehicle according to the present invention;
FIG. 2 is a schematic view of a rotation state of the shift lever according to the present invention;
fig. 3 is an electrical connection diagram of the controller and the combination switch according to the present invention.
Reference numerals: steering column 1, fixed point 11, shift lever 2, wiper control 21, controller 31, combination switch 32, first wire 331, second wire 332, ground 333, light control module 4.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments.
Example one
Referring to fig. 1, the present embodiment provides an energy recovery control device for an electric vehicle, including a lever 2 disposed on a steering column 1 of a steering wheel, one end of the lever 2 is hinged to a fixed point 11 on the steering column 1 of the steering wheel, and the lever 2 has a degree of freedom to rotate around the fixed point 11. The driving lever 2 is electrically connected with the energy recovery component, and the working state of the energy recovery component is changed through the rotation of the driving lever 2; the free end of the shift lever 2 is provided with a wiper control component. The wiper control component comprises a knob 21, wherein the knob 21 is sleeved on the shifting rod 2 and has the freedom degree of rotating around the axis of the shifting rod 2. The steering wheel steering column 1 is provided with a light control module 4, and the deflector rod 2 and the light control module 4 are respectively arranged at two sides of the steering wheel steering column 1.
Referring to fig. 2, a rotation path of the shift lever 2 has a first gear, a second gear and a third gear, an angle α between the first gear and the second gear of the shift lever, an angle β between the second gear and the third gear of the shift lever, and an angle between α and β is 9 °; the length of the deflector rod 2 is 18 cm.
Referring to fig. 3, the energy recovery unit includes a controller 31 and a combination switch 32, the controller 31 is electrically connected to the combination switch 32 through a first conducting wire 331 and a second conducting wire 332, and the combination switch 32 is connected to a ground 333; the combination switch 32 is in transmission connection with the shift lever 2, and the shift lever 2 switches between different gears to adjust the on-off condition of the circuit of the combination switch 32, so that the working state of the energy recovery component is correspondingly adjusted.
When the energy recovery and grading device of the electric vehicle provided by the embodiment is used, when the shift lever 2 is in the first gear, the first lead 331, the second lead 332 and the ground wire 333 are all open circuits; when the shift lever 2 rotates to the second gear, the first lead 331 is conducted with the ground wire 333, and the controller 31 obtains a corresponding electric signal to adjust the energy recovery state to be weak; when the shift lever 2 rotates to the third gear, the second wire 332 is conducted with the ground wire 333, and the controller 31 obtains a corresponding electrical signal to adjust the energy recovery state to be strong.
The energy recovery stepping device for the electric automobile is integrally designed through the adjusting device and the windshield wiper control component in the energy recovery state and is installed on a steering column at the rear of a steering wheel, so that a driver can conveniently and quickly perform blind operation on the driving to adjust the shifting strength of the energy recovery, the attention can not be dispersed, the operation is more convenient and quick, and the driving safety is also guaranteed.
Example two
This example differs from example one in that the angle of α and β is 9.25 °; the length of the deflector rod 2 is 21.5 cm.
EXAMPLE III
This embodiment differs from embodiment one in that the angle of α and β is 10 °; the length of the deflector rod 2 is 23 cm.
The above is only a preferred embodiment of the present invention, and it should be noted that the above preferred embodiment should not be considered as limiting the present invention, and the protection scope of the present invention should be subject to the scope defined by the claims. It will be apparent to those skilled in the art that various modifications and enhancements can be made without departing from the spirit and scope of the invention, and such modifications and enhancements are intended to be within the scope of the invention.
Claims (7)
1. The energy recovery control device of the electric automobile is characterized by comprising a deflector rod arranged on a steering column of a steering wheel, wherein one end of the deflector rod is hinged to a fixed point on the steering column of the steering wheel, and the deflector rod has a degree of freedom rotating around the fixed point; the driving lever is electrically connected with the energy recovery component, and the working state of the energy recovery component is changed through the rotation of the driving lever; and a wiper control component is arranged at the free end of the shifting lever.
2. The energy recovery control device of claim 1, wherein the rotation path of the lever has at least two gears, and when the lever is switched between different gears, the working state of the energy recovery part is adjusted accordingly.
3. The energy recovery control device of claim 2, wherein the length of the shift lever is 18-23cm, and the rotation amplitude of the shift lever is less than or equal to 30 °.
4. The energy recovery control device of claim 3, wherein the rotation path of said shift lever has three shift positions, and the angle of the shift lever between adjacent shift positions is 9-10 °.
5. The energy recovery control device of the electric vehicle according to claim 4, wherein the energy recovery part comprises a controller and a combination switch, the controller and the combination switch are electrically connected through a first lead and a second lead, and the combination switch is connected with a ground wire; the combination switch is in transmission connection with the shifting rod, and the shifting rod is used for adjusting the on-off condition of a circuit of the combination switch.
6. The energy recovery control device of claim 1, wherein a light control module is disposed on the steering column, and the deflector rod and the light control module are disposed on two sides of the steering column.
7. The electric vehicle energy recovery control device of claim 1, wherein the wiper control member comprises a knob, the knob is disposed on the lever and has a degree of freedom for rotation about an axis of the lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922496589.XU CN211764946U (en) | 2019-12-31 | 2019-12-31 | Energy recovery control device for electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922496589.XU CN211764946U (en) | 2019-12-31 | 2019-12-31 | Energy recovery control device for electric automobile |
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| Publication Number | Publication Date |
|---|---|
| CN211764946U true CN211764946U (en) | 2020-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922496589.XU Active CN211764946U (en) | 2019-12-31 | 2019-12-31 | Energy recovery control device for electric automobile |
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| CN (1) | CN211764946U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113844272A (en) * | 2021-08-24 | 2021-12-28 | 江铃汽车股份有限公司 | Linear adjustment control method and system for parameterization of energy recovery mode |
-
2019
- 2019-12-31 CN CN201922496589.XU patent/CN211764946U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113844272A (en) * | 2021-08-24 | 2021-12-28 | 江铃汽车股份有限公司 | Linear adjustment control method and system for parameterization of energy recovery mode |
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