CN107640063A - A kind of controller for electric vehicle with speed per hour prompting function - Google Patents
A kind of controller for electric vehicle with speed per hour prompting function Download PDFInfo
- Publication number
- CN107640063A CN107640063A CN201710844994.9A CN201710844994A CN107640063A CN 107640063 A CN107640063 A CN 107640063A CN 201710844994 A CN201710844994 A CN 201710844994A CN 107640063 A CN107640063 A CN 107640063A
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- Prior art keywords
- speed
- controller
- per hour
- module
- electric vehicle
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- 238000013507 mapping Methods 0.000 claims description 3
- 230000007812 deficiency Effects 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- BPKGOZPBGXJDEP-UHFFFAOYSA-N [C].[Zn] Chemical compound [C].[Zn] BPKGOZPBGXJDEP-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
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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
Abstract
A kind of controller for electric vehicle with speed per hour prompting function, including MCU module, drive circuit, velocity sensor, speed setup module, comparator and several A/D modular converters, drive circuit includes battery, driver and motor, motor is connected by driver with battery, driver connects with MCU module, velocity sensor output end is connected by A/D modular converters with comparator, velocity sensor receiving terminal and motor connection, speed setup module output end is connected by A/D modular converters with comparator, comparator is connected with MCU module, data after comparison are conveyed to MCU module.Instant invention overcomes the deficiencies in the prior art, a speed limit alarm system is integrated in controller, when electric car exceeds the speed limit, send alarm in time, prompt human pilot, best speed per hour can be automatically set according to speed limit alarm system simultaneously, make the limitation of electric car maximal rate within the specific limits, so as to ensure that the safety of battery car traveling.
Description
Technical field
The present invention relates to controller for electric vehicle technical field, particularly belongs to a kind of electric car control with speed per hour prompting function
Device processed.
Background technology
The automobile that pure electric automobile is driven by motor.Pure electric automobile, for fuel-engined vehicle, essential difference（It is different）
It is four big parts, motor, speed setting controller, electrokinetic cell, onboard charger.For gas station, it is by public affairs
With ultrafast charging station.The quality discrepancy of pure electric automobile depends on this four big part, and it is worth height and also depends on this four big portion
The quality of part.The purposes of pure electric automobile is also directly related in the selection and deployment of four big parts.Pure electric automobile speed per hour speed, and
Toggle speed depends on the power and performance of motor, and it is big that the length of its mileages of continuation depends on vehicle mounted dynamic battery capacity
Small, the weight of vehicle mounted dynamic battery depends on selecting which kind of electrokinetic cell such as plumbic acid, zinc carbon, lithium battery etc., their volumes, than
It is weight, specific power, all more different than energy, cycle life.This depends on positioning and purposes and market of the manufacturer to vehicle class
Define, the market segments.
The motor of pure electric automobile has DC brush, point that be brushless, having permanent magnetism, electromagnetism, then has exchange stepper motor
Deng their selection is also relevant with vehicle configuration, purposes, class.The speed regulating control of other motor also divide step speed regulation and
Stepless speed regulation, have using electronic speed controller and point without speed setting controller.Motor has wheel hub motor, internal rotor electricity
Machine, there are single motor driving, multi-motor driving and composition motor driving etc..
Controller for electric vehicle is the managing device for controlling electric car, but there was only one on wherein existing electric car
Velocity indicator, so as to cause part to forget to watch the user of velocity indicator, drive over the speed limit.
The content of the invention
It is an object of the invention to provide a kind of controller for electric vehicle with speed per hour prompting function, prior art is overcome
Deficiency, a speed limit alarm system is integrated in controller, in electric car hypervelocity, alarm is sent in time, prompts driving
Personnel, while best speed per hour can be automatically set according to speed limit alarm system, electric car maximal rate is limited in certain model
In enclosing, so as to ensure that the safety of battery car traveling.
To solve the above problems, the technical solution used in the present invention is as follows：
A kind of controller for electric vehicle with speed per hour prompting function, including MCU module, drive circuit, velocity sensor, speed are set
Module, comparator and several A/D modular converters are put, described drive circuit includes battery, driver and motor, described electricity
Machine is connected by driver with battery, and described driver connects with MCU module, and described velocity sensor output end passes through A/
D modular converters are connected with comparator, give its transporting velocity signal, described velocity sensor receiving terminal and motor connection, measurement
Its rotary speed, described speed setup module output end are connected by A/D modular converters with comparator, to its conveying setting
Speed parameter, described comparator are connected with MCU module, the data after comparison are conveyed into MCU module.
Further, in addition to warning device, described warning device are connected with MCU module by A/D modular converters, are used for
Send overspeed alarming.
Further, described warning device includes phonetic alarm device and/or light alarming device.
Further, described speed setup module includes manual speed limit setup module and/or automatic speed-limiting setup module.
Further, described manual speed limit setup module is provided with starting switch one.
Further, described automatic speed-limiting setup module is provided with starting switch two and GPS location mapping module.
Compared with prior art, implementation result of the invention is as follows by the present invention：
A kind of controller for electric vehicle with speed per hour prompting function of the present invention, a speed limit alarm system is integrated in controller
System, when electric car exceeds the speed limit, alarm is sent in time, prompts human pilot, while can be automatic according to speed limit alarm system
Best speed per hour is set, makes the limitation of electric car maximal rate within the specific limits, so as to ensure that the safety of battery car traveling.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Embodiment
With reference to embodiment, the invention will be further described, but the present invention is not limited only to these examples, to be de-
On the premise of from present inventive concept, carried out by it is any improvement be within the scope of the present invention.
As illustrated, a kind of controller for electric vehicle with speed per hour prompting function of the present invention, including MCU module,
Drive circuit, velocity sensor, speed setup module, comparator and several A/D modular converters, described drive circuit include
Battery, driver and motor, described motor are connected by driver with battery, and described driver connects with MCU module, institute
The velocity sensor output end stated is connected with comparator by A/D modular converters, gives its transporting velocity signal, and described speed passes
Sensor receiving terminal and motor connection, measure its rotary speed, described speed setup module output end by A/D modular converters with
Comparator connection, the speed parameter set to its conveying, described comparator are connected with MCU module, the data after comparison are defeated
Give MCU module.
Further, in addition to warning device, described warning device are connected with MCU module by A/D modular converters, are used for
Send overspeed alarming.
Further, described warning device includes phonetic alarm device and/or light alarming device.
Further, described speed setup module includes manual speed limit setup module and/or automatic speed-limiting setup module.
Further, described manual speed limit setup module is provided with starting switch one.
Further, described automatic speed-limiting setup module is provided with starting switch two and GPS location mapping module.
Claims (6)
1. a kind of controller for electric vehicle with speed per hour prompting function, including MCU module and drive circuit, described drive circuit
Including battery, driver and motor, described motor is connected by driver with battery, and described driver and MCU module connect
Connect, it is characterised in that：Also include velocity sensor, speed setup module, comparator and several A/D modular converters, it is described
Velocity sensor output end is connected with comparator by A/D modular converters, gives its transporting velocity signal, described velocity sensor
Receiving terminal and motor connection, its rotary speed is measured, described speed setup module output end is by A/D modular converters compared with
Device connection, the speed parameter set to its conveying, described comparator are connected with MCU module, are conveyed to the data after comparison
MCU module.
A kind of 2. controller for electric vehicle with speed per hour prompting function according to claim 1, it is characterised in that：Also include
Warning device, described warning device are connected by A/D modular converters with MCU module, for sending overspeed alarming.
A kind of 3. controller for electric vehicle with speed per hour prompting function according to claim 2, it is characterised in that：Described
Warning device includes phonetic alarm device and/or light alarming device.
A kind of 4. controller for electric vehicle with speed per hour prompting function according to claim 1, it is characterised in that：Described
Speed setup module includes manual speed limit setup module and/or automatic speed-limiting setup module.
A kind of 5. controller for electric vehicle with speed per hour prompting function according to claim 4, it is characterised in that：Described
Manual speed limit setup module is provided with starting switch one.
A kind of 6. controller for electric vehicle with speed per hour prompting function according to claim 4, it is characterised in that：Described
Automatic speed-limiting setup module is provided with starting switch two and GPS location mapping module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710844994.9A CN107640063A (en) | 2017-09-19 | 2017-09-19 | A kind of controller for electric vehicle with speed per hour prompting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710844994.9A CN107640063A (en) | 2017-09-19 | 2017-09-19 | A kind of controller for electric vehicle with speed per hour prompting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107640063A true CN107640063A (en) | 2018-01-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710844994.9A Pending CN107640063A (en) | 2017-09-19 | 2017-09-19 | A kind of controller for electric vehicle with speed per hour prompting function |
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| Country | Link |
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| CN (1) | CN107640063A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109017440A (en) * | 2018-07-05 | 2018-12-18 | 合肥移顺信息技术有限公司 | A kind of electric vehicle method for limiting speed |
| TWI711552B (en) * | 2019-09-10 | 2020-12-01 | 宏佳騰動力科技股份有限公司 | Speed limit control system and method of electric locomotive |
| WO2021151266A1 (en) * | 2020-02-01 | 2021-08-05 | 马润泽 | Automobile speed-limiting configuration apparatus and speed-limiting mechanism |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001268725A (en) * | 2000-03-21 | 2001-09-28 | Academia Sinica | Intelligent speed control system for motorcycle |
| FR2848710A1 (en) * | 2002-12-17 | 2004-06-18 | Laurent Royoux | Vehicle speed controlling system, has sensor for detecting vehicle speed, which is compared with authorized speed to warn vehicle driver and then automatically slow vehicle if vehicle speed exceeds authorized speed |
| CN1870071A (en) * | 2005-11-28 | 2006-11-29 | 沈福明 | Automatic alarm system for speed per hour and overspeed setted by motor vehicle |
| CN101122609A (en) * | 2007-03-15 | 2008-02-13 | 钟锦怀 | Automobile overspeed governor |
| CN201881971U (en) * | 2010-11-04 | 2011-06-29 | 浙江吉利汽车研究院有限公司 | Automobile speed limiting alarm device based on CAN (controller area network) transmission |
-
2017
- 2017-09-19 CN CN201710844994.9A patent/CN107640063A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001268725A (en) * | 2000-03-21 | 2001-09-28 | Academia Sinica | Intelligent speed control system for motorcycle |
| FR2848710A1 (en) * | 2002-12-17 | 2004-06-18 | Laurent Royoux | Vehicle speed controlling system, has sensor for detecting vehicle speed, which is compared with authorized speed to warn vehicle driver and then automatically slow vehicle if vehicle speed exceeds authorized speed |
| CN1870071A (en) * | 2005-11-28 | 2006-11-29 | 沈福明 | Automatic alarm system for speed per hour and overspeed setted by motor vehicle |
| CN101122609A (en) * | 2007-03-15 | 2008-02-13 | 钟锦怀 | Automobile overspeed governor |
| CN201881971U (en) * | 2010-11-04 | 2011-06-29 | 浙江吉利汽车研究院有限公司 | Automobile speed limiting alarm device based on CAN (controller area network) transmission |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109017440A (en) * | 2018-07-05 | 2018-12-18 | 合肥移顺信息技术有限公司 | A kind of electric vehicle method for limiting speed |
| TWI711552B (en) * | 2019-09-10 | 2020-12-01 | 宏佳騰動力科技股份有限公司 | Speed limit control system and method of electric locomotive |
| WO2021151266A1 (en) * | 2020-02-01 | 2021-08-05 | 马润泽 | Automobile speed-limiting configuration apparatus and speed-limiting mechanism |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180130 |
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