CN103950392B - Mutual knowledge system between anti-tamper controller for electric vehicle and motor - Google Patents
Mutual knowledge system between anti-tamper controller for electric vehicle and motor Download PDFInfo
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- CN103950392B CN103950392B CN201410178609.8A CN201410178609A CN103950392B CN 103950392 B CN103950392 B CN 103950392B CN 201410178609 A CN201410178609 A CN 201410178609A CN 103950392 B CN103950392 B CN 103950392B
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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
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- Electric Propulsion And Braking For Vehicles (AREA)
- Lock And Its Accessories (AREA)
- Control Of Electric Motors In General (AREA)
Abstract
The invention discloses the mutual knowledge system between a kind of anti-tamper controller for electric vehicle and motor, increase motor identification communication interface circuit in controller part, increase recognition control circuit in motor part.Controller part transmits key to recognition control circuit by bus, recognition control circuit returns confirmation to controller part after receiving key, open Hall power control circuit simultaneously, three-phase hall signal is delivered to described controller part, determines motor phase; Normal working is proceeded to, drive motor after described controller part receives confirmation.Native system can prevent battery-driven car from arbitrarily being distorted controller or motor by the buyer, increases safety performance, reduces fault rate, reduces maintenance and the handling cost of producer.
Description
Technical field
The controller and the motor that the present invention relates to battery-driven car know system mutually, are specifically related to a kind of anti-tamper controller for electric vehicle and motor knows system mutually.
Background technology
Current battery-driven car market has a large problem to annoying battery-driven car manufacturer all the time, that is exactly that the battery-driven car sold out arbitrarily is distorted by certain customers or dealer or battery-driven car repair shop etc., distort parts mainly controller or motor, impact after distorting is that safety of electric vehicle can reduce, fault rate obviously increases, market returns increasing number, cause the massive losses of battery-driven car manufacturer, but also require that battery-driven car manufacturer sets up huge past-sale service troop, labour cost, the increases such as overhead charges, make whole after service cost very high.There is no effective ways at present and solve this problem.
On common electric car, except wanting three phase lines of drive motor during controller control motor, three-phase hall signal is also had to deliver to controller from motor, as the signal determining motor phase.As not having three hall signals, controller cannot driven motor, and motor is with regard to cisco unity malfunction, so controller needs when not having hall signal to do defencive function, namely controller quits work in this case.This principle is for the invention provides thinking.
Summary of the invention
In order to the user solving battery-driven car often distorts the safety problem that the controller of electrical motor and motor part bring, the invention provides the mutual knowledge system between a kind of anti-tamper controller for electric vehicle and motor.
Technical scheme of the present invention is as follows:
Mutual knowledge system between a kind of anti-tamper controller for electric vehicle and motor, comprise controller part and motor part, three-phase hall signal is sent to controller part to determine motor phase by described motor part, described controller part, according to motor phase drive motor part, is characterized in that: described controller portion is divided and comprised motor identification communication interface circuit; Described motor section is divided and is comprised recognition control circuit, and described recognition control circuit comprises controller identification communication port circuit and Hall power control circuit; Described motor identification communication interface circuit is connected with described recognition control circuit;
After system electrification, described controller part transmits key to the recognition control circuit of described motor part by bus, described recognition control circuit returns confirmation to described controller part after receiving accurate key, open described Hall power control circuit simultaneously, three-phase hall signal is sent to described controller part, determines motor phase; Normal working is proceeded to after described controller part receives confirmation, and according to three-phase hall signal drive motor part;
If described motor part does not receive key or wrong cipher key, described Hall power control circuit will be closed, and motor quits work; If described controller part does not receive the confirmation of described recognition control circuit passback, controller part quits work.
Its further technical scheme is: the motor identification communication interface circuit of described controller part comprises the first resistance and the first electric capacity, the motor identification communication interface of described first resistance one end connection control device part CPU, the external splicing ear of other end connection control device part; Described first electric capacity one end is connected between the first resistance and controller part CPU, other end ground connection.
Its further technical scheme is: the controller identification communication port circuit of described motor part comprises the second resistance and the 3rd resistance; Described second resistance one end connects the controller identification communication port of motor part CPU, and the other end connects motor hall signal output interface; Described 3rd resistance one end is connected between the second resistance and motor hall signal output interface, and another termination+5V puts position.
Its further technical scheme is: the Hall power control circuit of described motor part comprises the first aerotron, the second triode, the 4th resistance, the 5th resistance, the 6th resistance, the 7th resistance, the second electric capacity, the 3rd electric capacity and the 4th electric capacity;
The grounded emitter of the first aerotron, base stage connects the 5th resistance and then connects the Hall voltage control signal delivery port of motor part CPU, and collecting electrode connects one end of the 6th resistance; 4th resistance one end is connected between the 5th resistance and motor part CPU, and the other end connects+5V current potential; Second electric capacity one end connects the base stage of the first aerotron, other end ground connection;
The emitter of the second aerotron connects+5V current potential, and base stage connects the other end of the 6th resistance, and collecting electrode connects+5V current potential; One end of 7th resistance connects the base stage of the second aerotron, another termination+5V current potential; 3rd electric capacity and the 4th Capacitance parallel connection, one end connects the collecting electrode of the second aerotron, other end ground connection.
Advantageous Effects of the present invention is:
Because the controller part at battery-driven car adds motor identification communication interface circuit, recognition control circuit is added in motor part, battery-driven car in use, only have controller section transmission key to motor portion, and motor portion transmits confirmation to controller part, controller and electrical motor could all normally work, effectively prevent controller for electric vehicle or motor is tampered, safety of electric vehicle can obtain guarantee, stop because distorting the battery-driven car fault caused, market returns quantity and obviously reduces, avoid the loss that battery-driven car manufacturer is unnecessary, and battery-driven car manufacturer can simplify past-sale service troop, labour cost and overhead charges etc. are saved, whole after service cost is effectively reduced.
Accompanying drawing explanation
Fig. 1 is integral module schematic diagram of the present invention.
Fig. 2 is the controller partial schematic diagram of one embodiment of the invention.
Fig. 3 is the recognition control circuit schematic diagram of the motor part of one embodiment of the invention.
Detailed description of the invention
Fig. 1 is integral module schematic diagram of the present invention.Battery-driven car is after electric door lock is opened, motor identification module 2 in controller part 1 transmits key to the controller identification module 4 in motor part 3 by bus, controller identification module 4 in motor part 3 returns confirmation to the motor identification module 2 in controller part 1 after receiving accurate key, open the feed circuit 5 of Hall element simultaneously, allow motor part 3 normally to work.Controller part 1 proceeds to normal working after motor identification module 2 receives confirmation.As controller identification module 4 does not receive key or wrong cipher key, and motor identification module 2 does not receive the confirmation information, and controller part 1 and motor part 3 all will quit work.
Fig. 2 is controller part of the present invention, the CPU (STM8S903) of common controller part defines motor identification communication interface pin9 (PB7) and connects motor identification communication interface circuit one end, the motor identification communication interface circuit other end connects the pin6 of CON4 socket.
Fig. 3 is the recognition control circuit schematic diagram of motor part of the present invention, and in figure 3, JZ1 socket is burning program interface; JZ2 socket is motor hall signal input interface, connects motor; JZ3 socket is motor hall signal output interface, connection control device; U4 is the CPU (STM8S903) of motor part, and the pin9 (PB7) in U4 is defined as controller identification communication port, connection control device identification communication port circuit; Pin32 (PD7) in U4 is defined as Hall power control signal delivery port, connects Hall power control signal output circuit.
The CON4 socket of controller part is connected with the JZ3 socket of recognition control circuit in motor part, and the communication port of two parts is linked togather.
Battery-driven car is after electric door lock is opened, the CPU of controller part transmits key to the CPU U4 of the control identification circuit of motor part, and communication signal transmits approach and is: pin6 → CON4 socket of the resistance R39 → CON4 socket in the motor identification communication interface circuit of pin9 (the PB7) → controller part of the CPU of controller part connects the pin9 of the CPU U4 of the resistance R4 → recognition control circuit of the pin6 → controller identification communication port circuit of the JZ3 of the recognition control circuit of JZ3 socket → motor part.
The recognition control circuit CPU U4 of motor part is receiving the CPU of passback confirmation in accurate key Hou Jingyuan road to controller part, the pin32 of the U4 of motor part exports high level simultaneously, aerotron Q2 (2N5551) in Hall power control signal output circuit opens, aerotron Q1 (A1013) conducting, + the 5V-hall powered to motor Hall opens, and motor normally works.
The CPU of controller part, after receiving the confirmation of recognition control circuit passback of motor part, proceeds to normal working.Like this, controller and motor are all in normal working, and battery-driven car normally works.
CPU U4 as the recognition control circuit of motor part does not receive key or wrong cipher key, motor Hall power control circuit will be closed, motor will quit work, the confirmation that the recognition control circuit CPU U4 that CPU as controller part does not receive motor part returns, controller part will quit work.
Whole identifying is only done when powering on once, as more changer controller or motor, or recognition failures, must re-power and just can carry out second time and identify.As long as such controller with have the same being tampered in motor, battery-driven car all will quit work.
Components and parts in foregoing circuit are commercial goods.
Above-described is only the preferred embodiment of the present invention, the invention is not restricted to above embodiment.Be appreciated that the oher improvements and changes that those skilled in the art directly derive without departing from the spirit and concept in the present invention or associate, all should think and be included within protection scope of the present invention.
Claims (1)
1. the mutual knowledge system between an anti-tamper controller for electric vehicle and motor, comprise controller part and motor part, three-phase hall signal is sent to controller part to determine motor phase by described motor part, described controller part, according to motor phase drive motor part, is characterized in that: described controller portion is divided and comprised motor identification communication interface circuit; Described motor section is divided and is comprised recognition control circuit, and described recognition control circuit comprises controller identification communication port circuit and Hall power control circuit; Described motor identification communication interface circuit is connected with described recognition control circuit;
After system electrification, described controller part transmits key to the recognition control circuit of described motor part by bus, described recognition control circuit returns confirmation to described controller part after receiving accurate key, open described Hall power control circuit simultaneously, three-phase hall signal is sent to described controller part, determines motor phase; Normal working is proceeded to after described controller part receives confirmation, and according to three-phase hall signal drive motor part;
If described motor part does not receive key or wrong cipher key, described Hall power control circuit will be closed, and motor quits work; If described controller part does not receive the confirmation of described recognition control circuit passback, controller part quits work;
The motor identification communication interface circuit of described controller part comprises the first resistance and the first electric capacity, the motor identification communication interface of described first resistance one end connection control device part CPU, the external splicing ear of other end connection control device part; Described first electric capacity one end is connected between the first resistance and controller part CPU, other end ground connection;
The controller identification communication port circuit of described motor part comprises the second resistance and the 3rd resistance; Described second resistance one end connects the controller identification communication port of motor part CPU, and the other end connects motor hall signal output interface; Described 3rd resistance one end is connected between the second resistance and motor hall signal output interface, another termination+5V current potential;
The Hall power control circuit of described motor part comprises the first aerotron, the second aerotron, the 4th resistance, the 5th resistance, the 6th resistance, the 7th resistance, the second electric capacity, the 3rd electric capacity and the 4th electric capacity;
The grounded emitter of the first aerotron, base stage connects the 5th resistance and then connects the Hall voltage control signal delivery port of motor part CPU, and collecting electrode connects one end of the 6th resistance; 4th resistance one end is connected between the 5th resistance and motor part CPU, and the other end connects+5V current potential; Second electric capacity one end connects the base stage of the first aerotron, other end ground connection;
The emitter of the second aerotron connects+5V current potential, and base stage connects the other end of the 6th resistance, and collecting electrode connects+5V current potential; One end of 7th resistance connects the base stage of the second aerotron, another termination+5V current potential; 3rd electric capacity and the 4th Capacitance parallel connection, one end connects the collecting electrode of the second aerotron, other end ground connection.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410178609.8A CN103950392B (en) | 2014-04-29 | 2014-04-29 | Mutual knowledge system between anti-tamper controller for electric vehicle and motor |
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| CN201410178609.8A CN103950392B (en) | 2014-04-29 | 2014-04-29 | Mutual knowledge system between anti-tamper controller for electric vehicle and motor |
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| CN103950392A CN103950392A (en) | 2014-07-30 |
| CN103950392B true CN103950392B (en) | 2015-11-04 |
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| CN201410178609.8A Active CN103950392B (en) | 2014-04-29 | 2014-04-29 | Mutual knowledge system between anti-tamper controller for electric vehicle and motor |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109510526A (en) * | 2018-10-16 | 2019-03-22 | 汤秉辉 | For controlling the starting control system and starting control method of motor starting |
| CN109525146A (en) * | 2018-10-25 | 2019-03-26 | 珠海格力电器股份有限公司 | Control method, device, drive control device and the air-conditioning of motor |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2836336Y (en) * | 2005-11-02 | 2006-11-08 | 南京浩悦科技有限公司 | Intelligent phase-change brushless motor controller |
| CN101376410A (en) * | 2007-09-01 | 2009-03-04 | 天津市松正电动科技有限公司 | Method for locating motor of electric power driven car |
| CN201385589Y (en) * | 2009-03-18 | 2010-01-20 | 海尔集团公司 | Control system of electric-bike |
| CN102510251A (en) * | 2011-11-30 | 2012-06-20 | 沈阳工业大学 | Self-adaption robust control method for permanent magnet ring torque motor for driving composite swing head |
| CN102991612A (en) * | 2012-12-05 | 2013-03-27 | 中路股份有限公司 | Intelligent anti-theft system of electric bicycle and implementation method |
| CN203093996U (en) * | 2013-01-21 | 2013-07-31 | 广东高标电子科技有限公司 | Electric vehicle and anti-theft system thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100968821B1 (en) * | 2007-12-17 | 2010-07-08 | 현대자동차주식회사 | Certificating system for a vehicle using telematics and smart-card |
-
2014
- 2014-04-29 CN CN201410178609.8A patent/CN103950392B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2836336Y (en) * | 2005-11-02 | 2006-11-08 | 南京浩悦科技有限公司 | Intelligent phase-change brushless motor controller |
| CN101376410A (en) * | 2007-09-01 | 2009-03-04 | 天津市松正电动科技有限公司 | Method for locating motor of electric power driven car |
| CN201385589Y (en) * | 2009-03-18 | 2010-01-20 | 海尔集团公司 | Control system of electric-bike |
| CN102510251A (en) * | 2011-11-30 | 2012-06-20 | 沈阳工业大学 | Self-adaption robust control method for permanent magnet ring torque motor for driving composite swing head |
| CN102991612A (en) * | 2012-12-05 | 2013-03-27 | 中路股份有限公司 | Intelligent anti-theft system of electric bicycle and implementation method |
| CN203093996U (en) * | 2013-01-21 | 2013-07-31 | 广东高标电子科技有限公司 | Electric vehicle and anti-theft system thereof |
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