CN205202772U - With higher speed supplementary intelligent system of electric vehicle - Google Patents
With higher speed supplementary intelligent system of electric vehicle Download PDFInfo
- Publication number
- CN205202772U CN205202772U CN201521018023.1U CN201521018023U CN205202772U CN 205202772 U CN205202772 U CN 205202772U CN 201521018023 U CN201521018023 U CN 201521018023U CN 205202772 U CN205202772 U CN 205202772U
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- controller
- vehicle
- drive motor
- intelligent system
- acceleration
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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
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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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
- Y02T10/72—Electric energy management in electromobility
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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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
Abstract
The utility model relates to a with higher speed supplementary intelligent system of electric vehicle. Detect being used for of being connected vehicle velocity's wheel speed sensor group including vehicle control unit and with this vehicle control unit, an acceleration sensor group for detecting vehicle acceleration, an auxiliary controller accelerates for realizing the vehicle is the control with higher speed, a brake controller for realizing the car brakeing, a power battery controller for realizing the vehicle power supply, a driving motor controller for driving vehicle drive motor, vehicle lamp controller, photoelectricity sound warning unit and the on -vehicle wireless communication unit that is used for realizing radio communication. The utility model discloses can make electric automobile quicken the automatic intelligence of process and carry out reasonable adjustment, realize that the driving is comfortable, improve the safety of going, the energy saving improves the environment, lengthens the life of whole car and important assembly.
Description
Technical field
The utility model relates to a kind of elec. vehicle and accelerates auxiliary intelligent system.
Background technology
At present, for improving city environment, promote energy-saving and cost-reducing, country and the local policy put into effect numerous excitation electric electrical automobiles and electronic construction machinery and equipment and developed.Electronlmobil has attracted numerous local government and the common people to pay close attention to low noise, low energy consumption, anti-emission carburetor, attracts many enterprise investment construction to manufacture electronlmobil, impels domestic various pure electric automobile to emerge in an endless stream, and quantity is also in fast-developing trend.Although electronlmobil total amount is not also a lot, it is not too comfortable that many passengers find to take electric bus etc., especially accelerate or brake process, feel especially very suddenly, be also easy to fall down injured.For improving these problems, the present invention proposes some up-to-date technologys, contributing to significantly improving ride comfort and traffic safety, the service life of elec. vehicle car load and important assembly can also be improved.On the electronlmobil that native system can be applied in various pure electronic and hybrid power and electronic construction machinery and equipment.
Summary of the invention
The purpose of this utility model is to provide a kind of elec. vehicle to accelerate auxiliary intelligent system, this system can make electronlmobil accelerator automated intelligent carry out reasonable adjusting, realizes driving comfortable, improves driving safety, economize energy environmental protect, extends the service life of car load and important assembly.
For achieving the above object, the technical solution of the utility model is: a kind of elec. vehicle accelerates auxiliary intelligent system, the wheel speed sensors group for detecting car speed comprising entire car controller and be connected with this entire car controller, for detecting the groups of acceleration sensors of vehicle acceleration, for realizing the acceleration subcontrol of vehicle acceleration monitoring, for realizing the brake controller of car brakeing, for realizing the electrokinetic cell controller of Vehicle Power supply, for driving the drive motor controller of vehicular drive motor, Lighting Controller, photoelectricity sound alarm unit and the onboard wireless communication unit for realizing radio communication.
In the utility model one embodiment, described entire car controller is also connected with a gauge panel.
In the utility model one embodiment, described entire car controller is also connected with a boosting battery, and this boosting battery is also connected with described electrokinetic cell controller
In the utility model one embodiment, described electrokinetic cell controller is also connected with electrokinetic cell and the battery condition sensor group for detecting electrokinetic cell state.
In the utility model one embodiment, described drive motor controller is also connected with drive motor and the motor state sensor group for detecting drive motor state, and described drive motor is also connected with described electrokinetic cell.
In the utility model one embodiment, described entire car controller is also connected with driving pedal.
Compared to prior art, the utility model has following beneficial effect: the utility model can make electronlmobil accelerator automated intelligent carry out reasonable adjusting, realizes driving comfortable, improves driving safety, economize energy environmental protect, extends the service life of car load and important assembly.
Accompanying drawing explanation
Fig. 1 is that the utility model elec. vehicle accelerates auxiliary intelligent system figure.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is specifically described.
As shown in Figure 1, a kind of elec. vehicle of the present utility model accelerates auxiliary intelligent system, the wheel speed sensors group for detecting car speed comprising entire car controller and be connected with this entire car controller, for detecting the groups of acceleration sensors of vehicle acceleration, for realizing the acceleration subcontrol of vehicle acceleration monitoring, for realizing the brake controller of car brakeing, for realizing the electrokinetic cell controller of Vehicle Power supply, for driving the drive motor controller of vehicular drive motor, Lighting Controller, photoelectricity sound alarm unit and the onboard wireless communication unit for realizing radio communication.
Described entire car controller is also connected with a gauge panel.Described entire car controller is also connected with a boosting battery, and this boosting battery is also connected with described electrokinetic cell controller.Described electrokinetic cell controller is also connected with electrokinetic cell and the battery condition sensor group for detecting electrokinetic cell state.Described drive motor controller is also connected with drive motor and the motor state sensor group for detecting drive motor state, and described drive motor is also connected with described electrokinetic cell.Described entire car controller is also connected with driving pedal.
Embody rule embodiment of the present utility model is as follows:
As shown in Figure 1, a kind of elec. vehicle accelerates auxiliary intelligent system, and this system is by work together with optoelectric alarm, in-vehicle wireless communication system etc. in vehicle control unit of electric vehicle, one group of wheel speed sensors, one group of acceleration pick-up, one group of vehicle corner sensor, power cell of vehicle group controller, vehicular drive electric machine controller (possessing drived control and dynamic brake controlling functions), brake controller, Lighting Controller, car.
When detecting this elec. vehicle of discovery and being in Acceleration of starting state, namely when entire car controller by calling drive motor controller and electrokinetic cell controller, realize by drive motor controller control drive motor make automobile do accelerated movement time, this elec. vehicle accelerates auxiliary intelligent system associating entire car controller and serves as supervision regulating and controlling effect, and namely its one group of wheel speed sensors utilizing entire car controller to detect and one group of acceleration pick-up know this automobile real time acceleration size; Find that one of them or 2 of pickup numerical value and rate of change numerical value thereof are more than or equal to threshold value (acceleration rate threshold predetermined separately when this kind of elec. vehicle accelerates auxiliary intelligent system
a1, rate of acceleration change threshold value
ar1) time (or being calculated by certain rule or threshold value that 2 of obtaining of tabling look-up are corresponding), this system utilizes entire car controller to contact vehicular drive electric machine controller immediately, and makes the output torque of drive motor (include but not limited to reduce certain numerical value of motor drive current according to certain rules by the latter
dior reduce certain numerical value of driving voltage
dv) reduce a corresponding numerical value
dm1(includes but not limited to certain numerical value obtained that calculated by certain rule or table look-up); Through after a while
tthe time threshold that this system entire car controller of 1(is predetermined), this auxiliary intelligent system again detects this group wheel speed sensors by entire car controller and this group acceleration pick-up knows this automobile real time acceleration size, when discovery pickup and rate of change thereof still all or one of them be more than or equal to that predetermined threshold value
a1 or
ar1(or to be calculated by certain rule or table look-up obtain) time, this auxiliary intelligent system allows and allows entire car controller again automatically get in touch with vehicular drive electric machine controller immediately, and makes the output torque of drive motor continue according to certain rules (to comprise but do not limit and reduce certain numerical value of motor drive current by the latter
di1 or reduce driving voltage certain numerical value
dv1) reduce by a numerical value
dm1(includes but not limited to certain numerical value obtained that calculated by certain rule or table look-up); As long as before elec. vehicle keeps the Acceleration of starting stage or reaches the predetermined speed of chaufeur, this process just constantly repeats automatically, until the acceleration/accel of vehicle and rate of change size thereof all meet be less than respective preset value
a1 He
ar1(or calculated by certain rule or certain numerical value obtained of tabling look-up) till.
When this elec. vehicle Acceleration of starting, this auxiliary intelligent system utilizes entire car controller to detect one group of wheel speed sensors and one group of acceleration pick-up knows this automobile real time acceleration size, when finding pickup (certain time period threshold value preset in computer in the long period
t2) lower than certain threshold value preset
awhen 2, this auxiliary intelligent system allows entire car controller automatically start photosignal in operator's compartment and horn system, and prompting driver wants no acceleration; Through another schedule time
t2, this auxiliary intelligent system allows entire car controller again detect this group wheel speed sensors and this group acceleration pick-up obtains this pickup size, when this pickup of discovery is still lower than certain threshold value preset
awhen 2, this auxiliary intelligent system makes entire car controller automatically start photosignal in operator's compartment and horn system, and prompting driver wants no acceleration; This auxiliary intelligent system associating entire car controller constantly repeats such Detection & Controling process, through the several times (number of times preset
n) reciprocal like this detection, after control work, if the acceleration/accel of this vehicle is still less than this predetermined value
a2, this auxiliary intelligent system initiatively combine entire car controller again detect this group wheel speed sensors and this group acceleration pick-up obtain this pickup and Vehicle Speed, when discovery this pickup still lower than certain threshold value preset
a2 and the speed of a motor vehicle also lower than another preset value
vwhen 2, this auxiliary intelligent system is by Warning light before and after entire car controller contact lamp dimmer automatically starting vehicle, and this vehicle-surroundings of automatic-prompting is careful, and the photosignal simultaneously automatically started in operator's compartment and horn system, prompting driver wants no acceleration; Meanwhile, this auxiliary intelligent system allows entire car controller be automatically kept in its memory device by vehicle-related information.
When the elec. vehicle that this system is housed from certain, at the uniform velocity will accelerate to improve the speed of a motor vehicle by state, this acceleration assists intelligent system automatically to check whether these systems of diagnosis are all in normal condition by entire car controller contact electrokinetic cell controller, drive motor controller, brake system controller, booster steering controller and Lighting Controller etc.When judging that each state of the system is normal, this acceleration is assisted intelligent system to utilize entire car controller to call drive motor controller and electrokinetic cell controller and is realized this vehicle and (comprise accekeration by being stored in advance in the certain rule accelerated in auxiliary intelligent system and be not more than certain threshold value
athe method of 3) accelerate, namely accelerating auxiliary intelligent system utilizes this entire car controller to call drive motor controller and electrokinetic cell controller, realize controlling drive motor by drive motor controller and do accelerated movement by automobile, accelerate to assist intelligent system then initiatively to combine entire car controller and then serve as supervision regulating and controlling effect, namely entire car controller is utilized to detect one group of wheel speed sensors and one group of acceleration pick-up knows this automobile real time acceleration size, when finding that one of them or two of pickup numerical value and rate of change numerical value thereof are more than or equal to respective predetermined threshold (acceleration rate threshold
a3, rate of acceleration change threshold value
ar3) time (or being calculated by certain rule or the corresponding numerical value obtained of tabling look-up), this acceleration assists intelligent system to contact entire car controller immediately by its contact vehicle drive motor controller, and makes the output torque of drive motor (include but not limited to reduce certain numerical value of motor drive current according to certain rules by the latter
di3 or reduce driving voltage certain numerical value
dv3) a corresponding numerical value is reduced
dm3(includes but not limited to certain numerical value obtained that calculated by certain rule or table look-up), through certain time value preset
tafter 3, this acceleration is assisted intelligent system again to contact entire car controller and is detected now battery system and drive motor system by electrokinetic cell controller and vehicular drive electric machine controller and whether be in normal condition, when battery system and drive motor system are normal and the speed of a motor vehicle does not reach the intention of chaufeur, this acceleration is assisted intelligent system to allow entire car controller call drive motor controller and electrokinetic cell controller again and is realized this vehicle and accelerate by the rule preset, as long as the speed of a motor vehicle does not reach driver intention and do not exceed Automobile Maximum permissible velocity simultaneously
vm, this acceleration assists intelligent system just automatically to contact entire car controller (predetermined value at set intervals
t3) just an electrokinetic cell system and vehicular drive electric system state and car speed, acceleration/accel and rate of change thereof etc. is detected, as long as each numerical value is normal, it is with regard to automated intelligent adjustment or keep drive motor controller correlation parameter, realize vehicle safety and comfortablely to give it the gun, until reach the predetermined speed of a motor vehicle.
Certain threshold value is greater than at vehicle acceleration or the speed of a motor vehicle
v4 when at the uniform velocity travelling, this elec. vehicle accelerates auxiliary intelligent system by entire car controller with certain hour rule active obtaining drive motor controller and the electrokinetic cell controller parameter about drive motor and each state of electrokinetic cell, when discovery judge power battery pack or drive motor group mal (include but not limited to battery or motor temperature too high, motor or battery current are too large, cell pressure is lower than situations such as certain threshold values), this elec. vehicle accelerates auxiliary intelligent system allows entire car controller cut off the output channel of electrokinetic cell immediately, this group electrokinetic cell and drive motor are quit work, utilize gauge panel to report to the police to chaufeur simultaneously, and relevant information passed to automatically maker or maintenance provider or corporate HQ by vehicular wireless network.While stopping electrokinetic cell and drive motor work, this acceleration assists intelligent system to allow entire car controller make lamp dimmer drive Warning light work, call brake system controller simultaneously and make brake system work, allow vehicle slow down safely until stop according to certain rule automatic slowly.
Be more than preferred embodiment of the present utility model, all changes done according to technical solutions of the utility model, when the function produced does not exceed the scope of technical solutions of the utility model, all belong to protection domain of the present utility model.
Claims (6)
1. an elec. vehicle accelerates auxiliary intelligent system, it is characterized in that: the wheel speed sensors group for detecting car speed comprising entire car controller and be connected with this entire car controller, for detecting the groups of acceleration sensors of vehicle acceleration, for realizing the acceleration subcontrol of vehicle acceleration monitoring, for realizing the brake controller of car brakeing, for realizing the electrokinetic cell controller of Vehicle Power supply, for driving the drive motor controller of vehicular drive motor, Lighting Controller, photoelectricity sound alarm unit and the onboard wireless communication unit for realizing radio communication.
2. a kind of elec. vehicle according to claim 1 accelerates auxiliary intelligent system, it is characterized in that: described entire car controller is also connected with a gauge panel.
3. a kind of elec. vehicle according to claim 1 accelerates auxiliary intelligent system, and it is characterized in that: described entire car controller is also connected with a boosting battery, this boosting battery is also connected with described electrokinetic cell controller.
4. a kind of elec. vehicle according to claim 1 accelerates auxiliary intelligent system, it is characterized in that: described electrokinetic cell controller is also connected with electrokinetic cell and the battery condition sensor group for detecting electrokinetic cell state.
5. a kind of elec. vehicle according to claim 4 accelerates auxiliary intelligent system, it is characterized in that: described drive motor controller is also connected with drive motor and the motor state sensor group for detecting drive motor state, and described drive motor is also connected with described electrokinetic cell.
6. a kind of elec. vehicle according to claim 1 accelerates auxiliary intelligent system, it is characterized in that: described entire car controller is also connected with driving pedal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521018023.1U CN205202772U (en) | 2015-12-10 | 2015-12-10 | With higher speed supplementary intelligent system of electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521018023.1U CN205202772U (en) | 2015-12-10 | 2015-12-10 | With higher speed supplementary intelligent system of electric vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN205202772U true CN205202772U (en) | 2016-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201521018023.1U Active CN205202772U (en) | 2015-12-10 | 2015-12-10 | With higher speed supplementary intelligent system of electric vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112918319A (en) * | 2021-02-20 | 2021-06-08 | 成都锐美动力科技有限公司 | System with automatic power output regulation and kinetic energy recovery functions |
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2015
- 2015-12-10 CN CN201521018023.1U patent/CN205202772U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112918319A (en) * | 2021-02-20 | 2021-06-08 | 成都锐美动力科技有限公司 | System with automatic power output regulation and kinetic energy recovery functions |
| CN112918319B (en) * | 2021-02-20 | 2024-01-26 | 成都锐美动力科技有限公司 | System with automatic power output adjustment and kinetic energy recovery functions |
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