CN204606113U - Battery-driven car electric brake control setup - Google Patents
Battery-driven car electric brake control setup Download PDFInfo
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- CN204606113U CN204606113U CN201520105289.3U CN201520105289U CN204606113U CN 204606113 U CN204606113 U CN 204606113U CN 201520105289 U CN201520105289 U CN 201520105289U CN 204606113 U CN204606113 U CN 204606113U
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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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Abstract
The utility model discloses a kind of battery-driven car electric brake control setup, described linear Hall speed control crank (9) is connected with comprehensive treatment device (11) through speed-regulating signal amplifier (10), linear Hall turns brake lever (1) and is connected with comprehensive treatment device (11) through brake signal amplifier (3), comprehensive treatment device (11) is connected with motor (D) through commutation pull switch module (12) and power switch electric bridge (13), velocity location Hall element (8) on motor (D) is connected with motor signal amplifier (6), motor signal amplifier (6) respectively with Hall angle coding module (4), speed calculation module (5) is connected with position memory module (7), speed calculation module (5) is connected with position memory module (7), Hall angle coding module (4) is connected with comprehensive treatment device (11) with position memory module (7).Adopt after said structure, have simple and reasonable, easy for operation, retro-speed fast, brake and good anti-theft effect, the advantage such as safe and reliable.
Description
Technical field
The utility model relates to a kind of brake device of electric, the electric brake control setup particularly a kind of battery-driven car used.
Background technology
Along with the raising of the in short supply of world energy sources and environmental consciousness, many environmental protection and energy saving products are weeded out the old and bring forth the new, are continued to bring out, battery-driven car is exactly a kind of emerging Personal Transporter, it not only slow down the degree of crowding of city traffic greatly, and bring the convenient of trip for ordinary people, energy-conserving and environment-protective, economical and practical.At present, the brake structure of most domestic battery-driven car still adopts traditional mechanical brake mode to be main, many employing parking brakes or service brake brake structure, and braking effect is poor, and safety performance is low, and the person and battery-driven car can not get safely ensureing.
Along with the development of technology, the technology of brake device of electric and magnet stopper equipment is all comparatively ripe, part battery-driven car adopts brake device of electric, in use there is following problem in pure brake device of electric: when battery-driven car is on downhill path, because speed is low, its electromagnetic torque produced is not enough to overcome gravity, easily causes Electronmotive Force slide downward lentamente, there is the phenomenon of brake failure, this has just buried hidden danger for driving causes the accident.
In order to battery-driven car driving safety, the dual brake gear that advanced battery-driven car adopts mechanical braking device and brake device of electric to combine.Pinching rim brake or when depressing backpedalling brake, electron linkage switch carries out mechanical braking brake and electric brake by optoelectronic induction etc. simultaneously, ensure that brake fast effectively; But in use also there is following shortcoming, be exactly that mechanical brake effect and EABS braking effect are covered mutually; Even if mechanical brake functional failure, brake only has electric brake to work, and user is also difficult to the problem finding that mechanical brake is malfunctioning, there is the risk that has an accident in driving conditions.For this reason, many manufacturers and knowledgeable people develop specially and develop, but not yet have comparatively ideal product to emerge so far.
Summary of the invention
For overcoming the above-mentioned defect that existing brake device of electric exists, the purpose of this utility model is to provide that a kind of simple and reasonable, easy for operation, retro-speed is fast, brake and good anti-theft effect, safe and reliable battery-driven car electric brake control setup.
The utility model solves the problems of the technologies described above adopted technical scheme, and it comprises micro controller system, linear Hall speed control crank, electric door lock, commutation pull switch module, power switch electric bridge, motor, velocity location Hall element, described micro controller system comprises speed-regulating signal amplifier, brake signal amplifier, motor signal amplifier, Hall angle coding module, speed calculation module, position memory module and comprehensive treatment device, linear Hall speed control crank is connected with comprehensive treatment device through speed-regulating signal amplifier, linear Hall turns brake lever and is connected with comprehensive treatment device through brake signal amplifier, comprehensive treatment device is connected with motor through commutation pull switch module and power switch electric bridge, velocity location Hall element on motor is connected with motor signal amplifier, motor signal amplifier respectively with Hall angle coding module, speed calculation module and position memory model calling, speed calculation module and position memory model calling, Hall angle coding module is connected with comprehensive treatment device with position memory module.
The further scheme that this implementation is novel, described linear Hall turn brake lever rotate export from small to large brake signal time, speed calculation module is started working, brake signal amplifies through the shaping of brake signal amplifier, comprehensive treatment device stops electronic commutation also passing through after receiving the brake signal of shaping amplification bridge on commutation pull switch module controls power switch electric bridge is closed, lower bridge joint is logical, makes motor three-phase windings generation magnetoresistive magnetic field and produces resistance; The motor signal of velocity location Hall element amplifies control rate computing module and position memory module respectively through the shaping of motor signal amplifier, if this hourly velocity is higher than the parking setting value of speed calculation module, speed calculation module does not send impulse singla, and position memory module is outgoing position signal not; When motor speed is down to parking setting value, speed calculation module sends impulse singla control position memory module and exports current position signal, and comprehensive treatment device writes down the position of present speed position Hall element; If it is turn forward that the position signal next time of comprehensive treatment device compares with the current position signal of memory, comprehensive treatment device is controlled motor turned backward by commutation pull switch module, power switch electric bridge; If it is turn that the position signal next time of comprehensive treatment device compares with the current position signal of memory backward, comprehensive treatment device makes control motor turn forward by commutation pull switch module, power switch electric bridge, makes motor keep the position of first time memory.
The further scheme that this implementation is novel, described electric door lock is when stop position, speed-regulating signal amplifier and brake signal amplifier do not work, speed calculation module sends impulse singla control position memory module and exports current position signal, comprehensive treatment device writes down the position of present speed position Hall element, if it is turn forward that the position signal next time of comprehensive treatment device compares with the current position signal of memory, comprehensive treatment device is controlled motor turned backward by commutation pull switch module, power switch electric bridge; If it is turn that the position signal next time of comprehensive treatment device compares with the current position signal of memory backward, comprehensive treatment device controls motor turn forward by commutation pull switch module, power switch electric bridge, makes motor keep the position of first time memory.
After adopting said structure, compared with prior art have the following advantages: one be when rotate linear Hall turn brake lever export from small to large brake signal time, circuit stops commutation, motor produces plugging, and battery-driven car speed declines rapidly, when being down to parking setting value, car motor of going ahead turns backward, motor turn forward when car shrinks back, ensure that battery-driven car is slack all the time, retro-speed is fast, braking effect good.Two is when transfering to electric door lock key, electric door lock K1 is in stop position, electric brake control setup becomes anti-theft control device, by detecting the movement tendency of battery-driven car, control motor to move round about, namely car motor of going ahead turns backward, motor turn forward when car shrinks back, and ensures that battery-driven car is parked in original position all the time.
Accompanying drawing explanation
Fig. 1 is the utility model control principle schematic diagram.
Wherein 1 linear Hall turns brake lever, 2 micro controller systems, 3 brake signal amplifiers, 4 Hall angle coding modules, 5 speed calculation module, 6 motor signal amplifiers, 7 position memory modules, 8 velocity location Hall elements, 9 linear Hall speed control cranks, 10 speed-regulating signal amplifiers, 11 comprehensive treatment devices, 12 commutation pull switch modules, 13 power switch electric bridges, D motor, K1 electric door lock.
Detailed description of the invention
Shown in Fig. 1, for the specific embodiments of a kind of battery-driven car electric brake of the utility model control setup, it comprises micro controller system 2, linear Hall speed control crank 9, electric door lock K1, commutation pull switch module 12, power switch electric bridge 13, motor D, velocity location Hall element 8, described linear Hall turns brake lever 1 and is arranged on handlebar, motor D is arranged on rear-wheel hub, controller is arranged on vehicle frame, micro controller system 2 comprises speed-regulating signal amplifier 10, brake signal amplifier 3, motor signal amplifier 6, Hall angle coding module 4, speed calculation module 5, position memory module 7 and comprehensive treatment device 11, the mouth of linear Hall speed control crank 9 is connected with comprehensive treatment device 11 through speed-regulating signal amplifier 10, the mouth that linear Hall turns brake lever 1 is connected with comprehensive treatment device 11 through brake signal amplifier 3, comprehensive treatment device 11 is connected with motor D through commutation pull switch module 12 and power switch electric bridge 13, velocity location Hall element 8 in motor D is connected with motor signal amplifier 6, motor signal amplifier 6 respectively with Hall angle coding module 4, speed calculation module 5 is connected with position memory module 7, speed calculation module 5 is connected with position memory module 7, Hall angle coding module 4 is connected with comprehensive treatment device 11 with position memory module 7.
When using battery-driven car of the present utility model to need to brake, rotate linear Hall and turn brake lever 1, linear Hall turns brake lever 1 can export brake signal from small to large, speed calculation module 5 is started working, brake signal amplifies through brake signal amplifier 3 shaping, comprehensive treatment device 11 stops electronic commutation after receiving the brake signal of shaping amplification and controls bridge SW1 on power switch electric bridge 13 by commutation pull switch module 12, SW2, SW3 closes, lower bridge SW4, SW5, SW6 connects, motor D three-phase windings is made to form loop, produce magnetoresistive magnetic field and produce resistance snap catch battery-driven car, the motor signal of velocity location Hall element 8 amplifies control rate computing module 5 and position memory module 7 respectively through motor signal amplifier 6 shaping, if this hourly velocity is higher than the parking setting value of speed calculation module 5, speed calculation module 5 does not send impulse singla, and position memory module 7 is outgoing position signal not, when motor D rotating speed is down to parking setting value, speed calculation module 5 sends impulse singla control position memory module 7 and exports current position signal, and comprehensive treatment device 11 writes down the position of present speed position Hall element 8, if it is turn forward that the position signal next time of comprehensive treatment device 11 compares with the current position signal of memory, comprehensive treatment device 11 is controlled motor D turned backward by commutation pull switch module 12, power switch electric bridge 13, if it is turn that the position signal next time of comprehensive treatment device 11 compares with the current position signal of memory backward, comprehensive treatment device 11 makes control motor D turn forward by commutation pull switch module 12, power switch electric bridge 13, make motor D keep the position of first time memory, thus realize snap catch, positive braking, safe and reliable object.
During electric vehicle parking of the present utility model, described electric door lock K1 is in stop position, now electric brake control setup becomes electric anti-thief device, speed-regulating signal amplifier 10 and brake signal amplifier 3 do not work, speed calculation module 5 sends impulse singla control position memory module 7 and exports current position signal, comprehensive treatment device 11 writes down the position of present speed position Hall element 8, if it is turn forward that the position signal next time of comprehensive treatment device 11 compares with the current position signal of memory, comprehensive treatment device 11 is by commutation pull switch module 12, power switch electric bridge 13 controls motor D and turns backward, if it is turn that the position signal next time of comprehensive treatment device 11 compares with the current position signal of memory backward, comprehensive treatment device 11 controls motor D turn forward by commutation pull switch module 12, power switch electric bridge 13, make motor D keep the position of first time memory, thus realize antitheft function.
The above; just specific embodiment of the utility model, not makes any pro forma restriction to the utility model, is not departing from the technical solution of the utility model basis; done simple modification, equivalent variations or modification, all fall into protection domain of the present utility model.
Claims (1)
1. a battery-driven car electric brake control setup, comprise micro controller system (2), linear Hall speed control crank (9), electric door lock (K1), commutation pull switch module (12), power switch electric bridge (13), motor (D), velocity location Hall element (8), it is characterized in that: described micro controller system (2) comprises speed-regulating signal amplifier (10), brake signal amplifier (3), motor signal amplifier (6), Hall angle coding module (4), speed calculation module (5), position memory module (7) and comprehensive treatment device (11), linear Hall speed control crank (9) is connected with comprehensive treatment device (11) through speed-regulating signal amplifier (10), linear Hall turns brake lever (1) and is connected with comprehensive treatment device (11) through brake signal amplifier (3), comprehensive treatment device (11) is connected with motor (D) through commutation pull switch module (12) and power switch electric bridge (13), velocity location Hall element (8) on motor (D) is connected with motor signal amplifier (6), motor signal amplifier (6) respectively with Hall angle coding module (4), speed calculation module (5) is connected with position memory module (7), speed calculation module (5) is connected with position memory module (7), Hall angle coding module (4) is connected with comprehensive treatment device (11) with position memory module (7).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520105289.3U CN204606113U (en) | 2015-02-13 | 2015-02-13 | Battery-driven car electric brake control setup |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520105289.3U CN204606113U (en) | 2015-02-13 | 2015-02-13 | Battery-driven car electric brake control setup |
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| CN204606113U true CN204606113U (en) | 2015-09-02 |
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| CN201520105289.3U Active CN204606113U (en) | 2015-02-13 | 2015-02-13 | Battery-driven car electric brake control setup |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017167007A1 (en) * | 2016-03-28 | 2017-10-05 | 深圳飞亮智能科技有限公司 | Electronic brake system |
| CN107284594A (en) * | 2017-06-06 | 2017-10-24 | 中山大学 | A kind of electronic brake system,electronic antiskid system for lightweight electric car |
| CN108062113A (en) * | 2017-12-19 | 2018-05-22 | 珠海格力节能环保制冷技术研究中心有限公司 | Adjust the methods, devices and systems of angle |
| CN109131698A (en) * | 2018-09-30 | 2019-01-04 | 无锡绿科源电子科技有限公司 | Brake method, device and electronic equipment based on linear Hall |
| CN109421874A (en) * | 2017-08-30 | 2019-03-05 | 株式会社岛野 | Electrodynamic braking system |
-
2015
- 2015-02-13 CN CN201520105289.3U patent/CN204606113U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017167007A1 (en) * | 2016-03-28 | 2017-10-05 | 深圳飞亮智能科技有限公司 | Electronic brake system |
| CN107284594A (en) * | 2017-06-06 | 2017-10-24 | 中山大学 | A kind of electronic brake system,electronic antiskid system for lightweight electric car |
| CN107284594B (en) * | 2017-06-06 | 2022-06-17 | 中山大学 | Electronic brake system for lightweight electric vehicle |
| CN109421874A (en) * | 2017-08-30 | 2019-03-05 | 株式会社岛野 | Electrodynamic braking system |
| CN108062113A (en) * | 2017-12-19 | 2018-05-22 | 珠海格力节能环保制冷技术研究中心有限公司 | Adjust the methods, devices and systems of angle |
| CN109131698A (en) * | 2018-09-30 | 2019-01-04 | 无锡绿科源电子科技有限公司 | Brake method, device and electronic equipment based on linear Hall |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20200421 Address after: 322100 3rd floor, No.17 Xianghe Road, Hengdian Electronic Industrial Park, Dongyang City, Jinhua City, Zhejiang Province Patentee after: Dongyang Chuang Sheng Electrical Machinery Co., Ltd. Address before: 321313 Zhejiang city of Jinhua province Yongkang Xiangzhu town Qing Wei Jie Sheng Ping Road, building 217, boma Technology Patentee before: Ma Wangyi |