CN206264775U - A kind of double dynamical output system of electric automobile - Google Patents
A kind of double dynamical output system of electric automobile Download PDFInfo
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- CN206264775U CN206264775U CN201620783955.3U CN201620783955U CN206264775U CN 206264775 U CN206264775 U CN 206264775U CN 201620783955 U CN201620783955 U CN 201620783955U CN 206264775 U CN206264775 U CN 206264775U
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- electric automobile
- axle
- output system
- double dynamical
- wheel drive
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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
- Y02T10/64—Electric machine technologies 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
- 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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- Arrangement And Driving Of Transmission Devices (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model provides a kind of double dynamical output system of electric automobile, is applied to electric automobile and drives field, to solve the problems, such as the type of drive that can not automatically switch in electric automobile during traveling.The scheme that the utility model is taken is：A kind of double dynamical output system of electric automobile.Including former and later two motors, two motors are connected on Chinese herbaceous peony axle and car rear axle by decelerator, also include controller, speed probe and Slope Transducer, speed probe is arranged on front axle and rear semiaxis, Slope Transducer is arranged in controller, and differential mechanism is set on Chinese herbaceous peony axle and car rear axle.Electric automobile can be according to road conditions, detect whether traveling on climb and fall road, sleet road surface etc., skid level automatic switchover four-wheel drive and rear wheel drive according to the gradient and wheel, carry out energy saving using rear wheel drive under steady good road conditions, can ensure to pass through when larger power output is needed.
Description
Technical field
The utility model is related to electric automobile to drive field, more particularly, to a kind of double dynamical output system of electric automobile.
Background technology
Electric automobile in when upward slope is faced or during sleet road surface, it is necessary to larger power, if using only an electricity
Machine rear wheel drive electric automobile, then be short of power, larger to battery consumption if long-term use four-wheel drive, influence continuation of the journey.
Disclosed in the use new patent of Patent No. 201520988960.3 and use Dual-motors Driving, and can be in front wheel driving
The technical scheme switched in dynamic, rear wheel drive and four-wheel drive mode, but this scheme needs manually to switch over, it is impossible to according to
Road condition change changes automatically.
Utility model content
For the problem present on, the utility model provides a kind of double dynamical output system of electric automobile, to solve electricity
The problem of the type of drive that can not automatically switch in electrical automobile traveling.
To solve the above problems, the scheme that the utility model is taken is：A kind of double dynamical output system of electric automobile.Including
Former and later two motors, two motors are connected on Chinese herbaceous peony axle and car rear axle by decelerator, also including controller,
Speed probe and Slope Transducer, speed probe are arranged on front axle and rear semiaxis, and Slope Transducer is arranged at controller
It is interior.
Preferably, differential mechanism is set on Chinese herbaceous peony axle and car rear axle.
The utility model has the advantages that：Electric automobile can detect whether traveling on climb and fall road, sleet road according to road conditions
Face etc., skid level automatic switchover four-wheel drive and rear wheel drive according to the gradient and wheel are used under steady good road conditions
Rear wheel drive carrys out energy saving, can ensure to pass through when larger power output is needed.
Brief description of the drawings
Fig. 1 is a kind of high speed electric automobile safety anti-collision mechanism overall schematic；
In figure：1. chassis, 2. before motor, 3. after motor, 4. decelerator, 6. car rear axle, 7. differential mechanism, 8. turn
Fast sensor, 9. controller.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not limited to scope of the present utility model.
As shown in figure 1,1 preceding motor 2 and rear motor 3 are set on automobile chassis, respectively by decelerator 4 and car
Front axle and car rear axle 6 are connected, and Chinese herbaceous peony axle and car rear axle 6 are respectively mounted differential mechanism 7 and speed probe 8, preceding motor 2 and rear-guard
Dynamic motor 3 is also connected with controller 9, and Slope Transducer is set in controller 9.Under steady good road conditions, electric automobile only makes
Rear wheel drive is carried out with rear motor 3, can be with energy saving.When electric automobile goes up a slope, Slope Transducer detects vehicle body
Motor 2 before the automatic of controller 9 when sharping degree is more than threshold value (being preferably arranged to 15 degree) for setting, electric automobile makes
Gone up a slope with four-wheel drive pattern；When vehicle is got off, it is (excellent more than the threshold value of setting that Slope Transducer detects vehicle body sharping degree
Choosing be set to 15 degree) when start before motor 2 assist braking.When electric automobile during traveling is in the easily slippery road surface such as silt or sleet
When, the rotating speed of car rear axle 6 is often higher than Chinese herbaceous peony rotating speed, and the rotating speed of four wheels is collected and is sent to control by speed probe 8
Device processed 9, motor 2 uses four-wheel drive pattern before controller 9 starts according to skid level, it is ensured that vehicle body stability.Simultaneously
Preceding motor 2 can be with manually opened or closing.
Claims (2)
1. the double dynamical output system of a kind of electric automobile, including former and later two motors, controller, speed probe and the gradient
Sensor, two motors are connected on Chinese herbaceous peony axle and car rear axle by decelerator, it is characterised in that：Described rotating speed is passed
Sensor is arranged at Chinese herbaceous peony axle and car rear axle, and Slope Transducer is arranged in controller, the speed probe, motor and
Slope Transducer is connected with controller.
2. a kind of double dynamical output system of electric automobile as claimed in claim 1, it is characterised in that：Also include differential mechanism, institute
Differential mechanism is stated to be arranged on Chinese herbaceous peony axle and car rear axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620783955.3U CN206264775U (en) | 2016-07-22 | 2016-07-22 | A kind of double dynamical output system of electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620783955.3U CN206264775U (en) | 2016-07-22 | 2016-07-22 | A kind of double dynamical output system of electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206264775U true CN206264775U (en) | 2017-06-20 |
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ID=59035540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620783955.3U Active CN206264775U (en) | 2016-07-22 | 2016-07-22 | A kind of double dynamical output system of electric automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206264775U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109392418A (en) * | 2018-10-09 | 2019-03-01 | 常州格力博有限公司 | Tedder |
| CN109591583A (en) * | 2018-12-26 | 2019-04-09 | 北京长城华冠汽车科技股份有限公司 | A kind of power output system of electric car, method and electric car |
| CN109733189A (en) * | 2018-12-26 | 2019-05-10 | 北京长城华冠汽车科技股份有限公司 | A kind of power output system of electric car, method and electric car |
| CN109760683A (en) * | 2017-11-08 | 2019-05-17 | 郑州宇通客车股份有限公司 | A kind of the pure electric vehicle climbing torque control method and system of distributed driving |
-
2016
- 2016-07-22 CN CN201620783955.3U patent/CN206264775U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109760683A (en) * | 2017-11-08 | 2019-05-17 | 郑州宇通客车股份有限公司 | A kind of the pure electric vehicle climbing torque control method and system of distributed driving |
| CN109392418A (en) * | 2018-10-09 | 2019-03-01 | 常州格力博有限公司 | Tedder |
| US12069983B2 (en) | 2018-10-09 | 2024-08-27 | Globe (Jiangsu) Co., Ltd | Lawn mower |
| CN109591583A (en) * | 2018-12-26 | 2019-04-09 | 北京长城华冠汽车科技股份有限公司 | A kind of power output system of electric car, method and electric car |
| CN109733189A (en) * | 2018-12-26 | 2019-05-10 | 北京长城华冠汽车科技股份有限公司 | A kind of power output system of electric car, method and electric car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171101 Address after: 255418, Hongda Road 1966, Fenghuang Town, Linzi District, Shandong, Zibo Patentee after: Beijing Automobile Workshop Shun is safe(Zibo)Automobile Co.,Ltd. Address before: 255200 Zichuan City, Shandong province high tech Innovation Service Center B block, Patentee before: ZIBO SUNTAE AUTOMATIVE Inc. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 255418, Hongda Road 1966, Fenghuang Town, Linzi District, Shandong, Zibo Patentee after: Shun Tai Automobile Co.,Ltd. Address before: 255418, Hongda Road 1966, Fenghuang Town, Linzi District, Shandong, Zibo Patentee before: Beijing Automobile Workshop Shun is safe(Zibo)Automobile Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A dual power take-off system for electric vehicle Effective date of registration: 20210402 Granted publication date: 20170620 Pledgee: Shandong Linzi Rural Commercial Bank Co.,Ltd. Pledgor: Shun Tai Automobile Co.,Ltd. Registration number: Y2021980002423 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220624 Granted publication date: 20170620 Pledgee: Shandong Linzi Rural Commercial Bank Co.,Ltd. Pledgor: Shun Tai Automobile Co.,Ltd. Registration number: Y2021980002423 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |