CN106887834B - A kind of power-off source solution switch Hall gear interference circuit - Google Patents
A kind of power-off source solution switch Hall gear interference circuit Download PDFInfo
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- CN106887834B CN106887834B CN201510940989.9A CN201510940989A CN106887834B CN 106887834 B CN106887834 B CN 106887834B CN 201510940989 A CN201510940989 A CN 201510940989A CN 106887834 B CN106887834 B CN 106887834B
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H11/00—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result
- H02H11/002—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result in case of inverted polarity or connection; with switching for obtaining correct connection
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/04—Smoothing ratio shift
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/40—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism comprising signals other than signals for actuating the final output mechanisms
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H2710/00—Control devices for speed-change mechanisms, the speed change control is dependent on function parameters of the gearing
Abstract
Switch Hall gear, which is solved, the invention discloses a kind of power-off source interferes circuit, the N grades of Hall module, R grades of Hall modules and D grades of Hall moulds coding circuit unit output end in the block are connect with RND grades of exports coding modules, ECU electronic control modules simultaneously, and the power output end of the ECU electronic control modules is connect with RND grades of exports coding modules；The R grades of Hall module and D grades of Hall moulds Hall switch unit power end in the block are connected with controllable electric power module output end respectively, the controllable electric power module input is connect with power module, the N grades of Hall mould Hall switch unit power end in the block is connect with power module, and the signal end of Hall switch unit is connect with controllable electric power module control terminal in the N grades of Hall module；When AMT selectors are when R grades or D grades interference occur in N gears, by the enabled controllable electric power module of N gear Halls, R grades of shutdown and D grades of Hall modular power sources solve AMT selectors and R grades or D grades of interference problems occur in N gears.
Description
Technical field
The present invention relates to non-contact switch Hall technical applications, especially a kind of power-off source solves switch Hall shelves
Position interference circuit.
Background technology
Automatic transmission (AMT) can determine that best gear, control are original according to the parameters such as speed, throttle, driver-commanded
The clutch separation that is accomplished manually by driver and engagement, shift handle pluck gear and put into gear and the accelerator open degree of engine
The operating process such as synchronous adjustment, the final manipulation automation for realizing shift process.AMT selectors are the defeated of automatic transmission execution
Enter signal, because not only tight to the durability of AMT selector shelves, reliability, stability, high temperature resistant environmental performance demand in the industry
Lattice, while AMT selector Electronic Designs also being wanted to prevent output short-circuit, overvoltage protection, ESD protection.
Invention content
The technical problem to be solved by the present invention is to：The letter of AMT selector gears is realized by using switch Hall sensor
The output of number acquisition and gear coding, realize R grade of AMT selectors, N grades, D grades identify, by hardware circuit controllable electric power module,
It solves selector and occurs gear Hall interference phenomenon of the failure at N grades, it is ensured that selector normally exports corresponding gear coding
Signal avoids the problem that being brought by output short-circuit, overvoltage, ESD.
In order to solve problem above, the technological means that the present invention takes is：A kind of power-off source solution switch Hall gear is dry
Circuit is related to, is applied on AMT selectors, including N grades of Hall modules, R grades of Hall modules, D grades of Hall modules, RND grades of outputs
Coding module, ECU electronic control modules, controllable electric power module and power module；The N grades of Hall module, R grades of Hall modules and
D grades of Hall modules include Hall filter unit, biasing resistor unit, Hall switch unit and coding circuit unit, the Hall
Filter unit one end is connect with the power end of Hall switch unit, and the other end is connect with the ground terminal of Hall switch unit, described
Biasing resistor unit one end is connect with the power end of Hall switch unit, and the other end is connect with the signal end of Hall switch unit,
The signal end of the Hall switch is connect with the input terminal of coding circuit unit；The coding circuit unit of the N grades of Hall module
The coding circuit unit output end of output end, R grades of Hall modules and the coding circuit unit output end of D grades of Hall modules simultaneously with
RND grades of exports coding modules, ECU electronic control modules connection, the power output end of the ECU electronic control modules with RND grades
Exports coding module connects；The Hall switch list of the Hall switch unit power end and D grades of Hall modules of the R grades of Hall module
First power end is connected with controllable electric power module output end respectively, and the controllable electric power module input is connect with power module, institute
It states N grades of Hall moulds Hall switch unit power end in the block to connect with power module, Hall switch list in the N grades of Hall module
The signal end of member is connect with controllable electric power module control terminal to control the power on/off of controllable electric power module, and the power module is can
Control power module power supply.
Further, the controllable electric power module includes diode D6, resistance R4, diode D4, triode Q2 and three poles
Pipe Q1, the signal end of Hall switch unit is connect with the cathode of diode D6 in the N grades of Hall module, the diode D6's
Anode is connect with the anode of the one end resistance R4, diode D4 simultaneously, and the other end of the resistance R4 is connect with power module, described
The cathode of diode D4 is connect with the base stage of triode Q2, and the collector of the triode Q2 is connected with the base stage of triode Q1,
The emitter of the triode Q2 is grounded, and the emitter of the triode Q1 connects as input terminal with power module, and described three
The collector of pole pipe Q1 connects as output end with R grades of Hall modules and D grades of Hall moulds Hall switch unit power end in the block.
Further, the controllable electric power module further includes capacitance C6, capacitance C7, capacitance C8 and capacitance C9, the capacitance
One end of C8 and capacitance C9 are connect with the emitter of triode Q1, other end ground connection；One end of the capacitance C6 and capacitance C7 with
The collector of triode Q1 connects, other end ground connection.
Further, the R grades of Hall mould Hall filter unit in the block is capacitance C5, and Hall switch unit is to switch suddenly
Your sensor U2, biasing resistor unit are resistance R1, coding circuit unit be connected in series by resistance R2 and diode combination D2 and
There are two output ends for tool；The N grades of Hall mould Hall filter unit in the block is capacitance C10, and Hall switch unit is to switch suddenly
Your sensor U3, biasing resistor unit are resistance R3, coding circuit unit be connected in series by resistance R5 and diode combination D3 and
There are two output ends for tool；The D grades of Hall mould Hall filter unit in the block is capacitance C11, and Hall switch unit is to switch suddenly
Your sensor U4, biasing resistor unit are resistance R6, coding circuit unit be connected in series by resistance R7 and diode combination D5 and
There are two output end, the N grades of Hall module, R grades of Hall modules and D grades of Hall moulds coding circuit unit output ends in the block for tool
It is connect with the signal acquisition terminal of ECU electronic control modules.
Further, the RND grades of exports coding module include exports coding branch SW1, it is exports coding branch SW2, defeated
Go out encoding branches SW3, exports coding branch SW4, exports coding branch SW1 is formed in parallel by resistance R8 and capacitance C12, and output is compiled
Code branch SW2 is formed in parallel by resistance R9 and capacitance C13, and exports coding branch SW3 is formed in parallel by resistance R10 and capacitance C14,
Exports coding branch SW4 is formed in parallel by resistance R11 and capacitance C15, and one end ground connection of every exports coding branch, the other end is made
It is connect with the power output end of ECU electronic control modules for input/output terminal, the R grades of Hall mould coding circuit unit in the block
First output end is connect with the input/output terminal of exports coding branch SW4, the input of second output terminal and exports coding branch SW3
Output end connects, and the input of N grades of Hall mould first output end of coding circuit unit in the block and exports coding branch SW2 is defeated
Outlet connects, and second output terminal is connect with the input/output terminal of exports coding branch SW3, D grades of Hall mould coding in the block
The first output end of circuit unit is connect with the input/output terminal of exports coding branch SW1, second output terminal and exports coding branch
The input/output terminal of SW3 connects.
Further, the power module includes 12V power supplys and power conversion module, and the power conversion module includes electricity
Source input filter protection location, power conversion chip and power supply export filter unit, and the power input filters protection location packet
Include capacitance C1, capacitance C4, anti-reverse diode D1, TVS pipe TVS1, electrolytic capacitor E2 and capacitance C3；The power supply output filtering
Unit includes electrolytic capacitor E1 and capacitance C2, and anode of the one end the capacitance C1 simultaneously with 12 power supplys, anti-reverse diode D1 connects
It connects, the capacitance C1 other ends are connect with the one end capacitance C4, the capacitance C4 other ends ground connection, the anti-reverse diode D1's
Cathode is connect with one end of TVS pipe TVS1, electrolytic capacitor E2, capacitance C3 simultaneously, the TVS pipe TVS1, electrolytic capacitor E2, capacitance
The other end of C3 is grounded, and the cathode of the anti-reverse diode D1 and the input terminal of power conversion chip connect；The power supply is defeated
It includes electrolytic capacitor E1 and capacitance C2 to go out filter unit, and electrolytic capacitor E1 and the latter ends in parallel capacitance C2 are grounded, the other end and electricity
The output end of source conversion chip connects, power conversion chip model L5150BN.
Existing non-contact switch Hall sensor can be used in the gear Hall module of the present invention, and the device on Hall periphery is
Existing product, in use, 12V cell input terminals are converted into 5V power supplys by power conversion module, 5V power supplys supply gear suddenly
That module, controllable electric power module, meanwhile, collected RND gear signals are passed through RND grades of exports codings by gear Hall module
Module is exported in a manner of code level to the signal acquisition terminal of ECU electronic control modules, is avoided in circuit design short by exporting
The problem of road, overvoltage, ESD are brought.
Compared with prior art, beneficial effects of the present invention are to be done when AMT selectors occur R grades or D grades in N gears
When relating to, in AMT selector hardware designs, controllable electric power module, R grades and D grades Hall module electricity of shutdown are enabled by N gear Halls
There are R grades or D grades of interference problems to solve AMT selectors in N gears in source.
Description of the drawings
Fig. 1 show principle of the invention structural schematic block diagram；
Fig. 2 show controllable electric power modular circuit structural schematic diagram；
Fig. 3 show N grades of Hall modules, R grades of Hall modules and D grades of Hall modular circuit structural schematic diagrams；
Fig. 4 show RND grades of exports coding modular circuit structural schematic diagrams；
Fig. 5 show power module circuitry structural schematic diagram.
Specific implementation mode
In conjunction with attached drawing, description of specific embodiments of the present invention.
Such as Fig. 1, a kind of power-off source solution switch Hall gear interference circuit is applied on AMT selectors, including N grades
Hall module, R grades of Hall modules, D grades of Hall modules, RND grades of exports coding modules, ECU electronic control modules, controllable electric power mould
Block and power module；The N grades of Hall module, R grades of Hall modules and D grades of Hall modules include Hall filter unit, biased electrical
Hinder unit, Hall switch unit and coding circuit unit, the power end of Hall filter unit one end and Hall switch unit
Connection, the other end are connect with the ground terminal of Hall switch unit, the electricity of biasing resistor unit one end and Hall switch unit
Source connects, and the other end is connect with the signal end of Hall switch unit, signal end and the coding circuit unit of the Hall switch
Input terminal connection；Coding circuit unit output end, the coding circuit unit of R grades of Hall modules of the N grades of Hall module are defeated
The coding circuit unit output end of outlet and D grades of Hall modules simultaneously with RND grades of exports coding modules, ECU electronic control modules
Connection, the power output end of the ECU electronic control modules are connect with RND grades of exports coding modules；The R grades of Hall module
Hall switch unit power end and the Hall switch unit power end of D grades of Hall modules respectively with controllable electric power module output end phase
Even；The R grades of Hall module and D grades of Hall moulds Hall switch unit power end in the block respectively with controllable electric power module output end
It is connected, the controllable electric power module input is connect with power module, the N grades of Hall mould Hall switch unit power supply in the block
End is connect with power module, and the signal end of Hall switch unit connects with controllable electric power module control terminal in the N grades of Hall module
It connects to control the power on/off of controllable electric power module, the power module is controllable electric power module for power supply.
Such as Fig. 2, the controllable electric power module includes diode D6, resistance R4, diode D4, triode Q2 and triode
Q1, the signal end of Hall switch unit is connect with the cathode of diode D6 in the N grades of Hall module, and the diode D6 is just
Pole is connect with the anode of the one end resistance R4, diode D4 simultaneously, and the other end of the resistance R4 is connect with power module, and described two
The cathode of pole pipe D4 is connect with the base stage of triode Q2, and the collector of the triode Q2 is connected with the base stage of triode Q1, institute
The emitter ground connection of triode Q2 is stated, the emitter of the triode Q1 connects as input terminal with power module, three pole
The collector of pipe Q1 connects as output end with R grades of Hall modules and D grades of Hall moulds Hall switch unit power end in the block,
In, the preferred model DDTD123YCA of triode.
More preferably, the controllable electric power module further includes capacitance C6, capacitance C7, capacitance C8 and capacitance C9, the capacitance C8
It is connect with one end of capacitance C9 with the emitter of triode Q1, other end ground connection；One end and three of the capacitance C6 and capacitance C7
The collector of pole pipe Q1 connects, other end ground connection.
Such as Fig. 3, the R grades of Hall mould Hall filter unit in the block is capacitance C5, and Hall switch unit is switch Hall
Sensor U2, biasing resistor unit are resistance R1, and coding circuit unit is connected in series and is had by resistance R2 and diode combination D2
There are two output ends；The N grades of Hall mould Hall filter unit in the block is capacitance C10, and Hall switch unit is switch Hall
Sensor U3, biasing resistor unit are resistance R3, and coding circuit unit is connected in series and is had by resistance R5 and diode combination D3
There are two output ends；The D grades of Hall mould Hall filter unit in the block is capacitance C11, and Hall switch unit is switch Hall
Sensor U4, biasing resistor unit are resistance R6, and coding circuit unit is connected in series and is had by resistance R7 and diode combination D5
There are two output ends, and the N grades of Hall module, R grades of Hall modules and D grades of Hall moulds coding circuit unit output end in the block are equal
It is connect with the signal acquisition terminal of ECU electronic control modules, wherein diode combination includes two diodes, two diodes
Cathode connects and draws input terminal, and the anode of two diodes draws two output ends, and switch Hall sensor U2, U3, U4 are excellent
Select model A1106.
Such as Fig. 4, the RND grades of exports coding module includes exports coding branch SW1, exports coding branch SW2, output volume
Code branch SW3, exports coding branch SW4, exports coding branch SW1 are formed in parallel by resistance R8 and capacitance C12, exports coding branch
Road SW2 is formed in parallel by resistance R9 and capacitance C13, and exports coding branch SW3 is formed in parallel by resistance R10 and capacitance C14, output
Encoding branches SW4 is formed in parallel by resistance R11 and capacitance C15, and one end ground connection of every exports coding branch, the other end is as defeated
Enter output end to connect with the power output end of ECU electronic control modules, the R grades of Hall mould coding circuit unit first in the block
Output end is connect with the input/output terminal of exports coding branch SW4, the input and output of second output terminal and exports coding branch SW3
End connection, the input/output terminal of N grades of Hall mould first output end of coding circuit unit and exports coding branch SW2 in the block
Connection, second output terminal are connect with the input/output terminal of exports coding branch SW3, D grades of Hall mould coding circuit in the block
The first output end of unit is connect with the input/output terminal of exports coding branch SW1, and second output terminal is with exports coding branch SW3's
Input/output terminal connects.
Such as Fig. 5, the power module includes 12V power supplys and power conversion module, and the power conversion module includes power supply
Input filter protection location, power conversion chip and power supply export filter unit, and the power input filtering protection location includes
Capacitance C1, capacitance C4, anti-reverse diode D1, TVS pipe TVS1, electrolytic capacitor E2 and capacitance C3；The power supply output filtering is single
Member includes electrolytic capacitor E1 and capacitance C2, and the one end the capacitance C1 is connect with the anode of 12 power supplys, anti-reverse diode D1 simultaneously,
The capacitance C1 other ends are connect with the one end capacitance C4, and the capacitance C4 other ends ground connection, the anti-reverse diode D1's is negative
Pole is connect with one end of TVS pipe TVS1, electrolytic capacitor E2, capacitance C3 simultaneously, the TVS pipe TVS1, electrolytic capacitor E2, capacitance C3
Other end ground connection, the input terminal of the cathode of the anti-reverse diode D1 and power conversion chip connects；The power supply output
Filter unit includes electrolytic capacitor E1 and capacitance C2, and electrolytic capacitor E1 and the latter ends in parallel capacitance C2 are grounded, the other end and power supply
The output end of conversion chip connects, power conversion chip model L5150BN.
Heretofore described specific implementation case is only the preferable case study on implementation of the present invention, is not used for limiting this hair
Bright practical range.That is equivalent changes and modifications made by all contents according to scope of the present invention patent, all should be used as this hair
Bright technology scope.
Claims (6)
1. a kind of power-off source, which solves switch Hall gear, interferes circuit, applies on AMT selectors, be characterized in that, including N grades
Hall module, R grades of Hall modules, D grades of Hall modules, RND grades of exports coding modules, ECU electronic control modules, controllable electric power mould
Block and power module；The N grades of Hall module, R grades of Hall modules and D grades of Hall modules include Hall filter unit, biased electrical
Hinder unit, Hall switch unit and coding circuit unit, the power end of Hall filter unit one end and Hall switch unit
Connection, the other end are connect with the ground terminal of Hall switch unit, the electricity of biasing resistor unit one end and Hall switch unit
Source connects, and the other end is connect with the signal end of Hall switch unit, signal end and the coding circuit unit of the Hall switch
Input terminal connection；The coding circuit unit and D grades of Halls of the coding circuit unit of the N grades of Hall module, R grades of Hall modules
The coding circuit unit output end of module is connect with RND grades of exports coding modules, ECU electronic control modules simultaneously, the ECU electricity
The power output end of sub- control module is connect with RND grades of exports coding modules；The Hall switch unit of the R grades of Hall module and
The power end of the Hall switch unit of D grades of Hall modules is connected with controllable electric power module output end respectively, the controllable electric power mould
Block input terminal is connect with power module, and the N grades of Hall mould Hall switch unit power end in the block is connect with power module, institute
The signal end of Hall switch unit in N grades of Hall modules is stated to connect to control controllable electric power module with controllable electric power module control terminal
Power on/off, the power module be controllable electric power module for power supply.
2. a kind of power-off source as described in claim 1 solves switch Hall gear and interferes circuit, which is characterized in that described controllable
Power module includes diode D6, resistance R4, diode D4, triode Q2 and triode Q1, Hall in the N grades of Hall module
The signal end of switch unit is connect with the cathode of diode D6, the diode D6 anode simultaneously with the one end resistance R4, two poles
The anode connection of pipe D4, the other end of the resistance R4 are connect with power module, cathode and the triode Q2 of the diode D4
Base stage connection, the collector of the triode Q2 is connected with the base stage of triode Q1, and the emitter of the triode Q2 is grounded,
The emitter of the triode Q1 connects as input terminal with power module, the collector of the triode Q1 as output end with
R grades of Hall modules and D grades of Hall moulds Hall switch unit power end in the block connect.
3. a kind of power-off source as claimed in claim 2 solves switch Hall gear and interferes circuit, which is characterized in that described controllable
Power module further includes one end and the triode Q1 of capacitance C6, capacitance C7, capacitance C8 and capacitance C9, the capacitance C8 and capacitance C9
Emitter connection, the other end ground connection；One end of the capacitance C6 and capacitance C7 is connect with the collector of triode Q1, the other end
Ground connection.
4. a kind of power-off source solves switch Hall gear interference circuit as described in claim 1 or 2, which is characterized in that institute
It is capacitance C5 to state R grades of Hall moulds Hall filter unit in the block, and Hall switch unit is switch Hall sensor U2, biasing resistor
Unit is resistance R1, and coding circuit unit is connected in series by resistance R2 and diode combination D2 and output end there are two have；The N
Shelves Hall mould Hall filter unit in the block is capacitance C10, and Hall switch unit is switch Hall sensor U3, biasing resistor list
Member is resistance R3, and coding circuit unit is connected in series by resistance R5 and diode combination D3 and output end there are two have；It is D grades described
Hall mould Hall filter unit in the block is capacitance C11, and Hall switch unit is switch Hall sensor U4, biasing resistor unit
For resistance R6, coding circuit unit is connected in series by resistance R7 and diode combination D5 and has that there are two output ends, and described N grades suddenly
The letter of that module, R grades of Hall modules and D grades of Hall moulds coding circuit unit output end in the block with ECU electronic control modules
The connection of number collection terminal.
5. a kind of power-off source solves switch Hall gear interference circuit as described in claim 1 or 2, which is characterized in that institute
It includes exports coding branch SW1, exports coding branch SW2, exports coding branch SW3, output volume to state RND grades of exports coding modules
Code branch SW4, exports coding branch SW1 is formed in parallel by resistance R8 and capacitance C12, exports coding branch SW2 by resistance R9 and
Capacitance C13 is formed in parallel, and exports coding branch SW3 is formed in parallel by resistance R10 and capacitance C14, and exports coding branch SW4 is by electricity
Resistance R11 and capacitance C15 is formed in parallel, and one end ground connection of every exports coding branch, the other end is as input/output terminal and ECU electricity
The power output end of sub- control module connects, and R grades of Hall mould first output end of coding circuit unit in the block is compiled with output
The input/output terminal connection of code branch SW4, second output terminal is connect with the input/output terminal of exports coding branch SW3, N grades described
Hall mould the first output end of coding circuit unit in the block is connect with the input/output terminal of exports coding branch SW2, the second output
End is connect with the input/output terminal of exports coding branch SW3, D grades of Hall mould first output end of coding circuit unit in the block
It is connect with the input/output terminal of exports coding branch SW1, second output terminal and the input/output terminal of exports coding branch SW3 connect
It connects.
6. a kind of power-off source as claimed in claim 5 solves switch Hall gear and interferes circuit, which is characterized in that the power supply
Module includes 12V power supplys and power conversion module, and the power conversion module includes power input filtering protection location, power supply turn
Chip and power supply output filter unit are changed, the power input filtering protection location includes capacitance C1, capacitance C4, anti-reverse two pole
Pipe D1, TVS pipe TVS1, electrolytic capacitor E2 and capacitance C3；Power supply output filter unit includes electrolytic capacitor E1 and capacitance C2,
The one end the capacitance C1 is connect with the anode of 12 power supplys, anti-reverse diode D1 simultaneously, the capacitance C1 other ends and capacitance C4
One end connects, and the cathode of the capacitance C4 other ends ground connection, the anti-reverse diode D1 is electric with TVS pipe TVS1, electrolysis simultaneously
Hold E2, capacitance C3 one end connection, the TVS pipe TVS1, electrolytic capacitor E2, capacitance C3 the other end ground connection, it is described anti-reverse
The cathode of diode D1 and the input terminal of power conversion chip connect；Power supply output filter unit include electrolytic capacitor E1 and
The output end of capacitance C2, electrolytic capacitor E1 and capacitance C2 latter end ground connection in parallel, the other end and power conversion chip connects, power supply
Conversion chip model L5150BN.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510940989.9A CN106887834B (en) | 2015-12-15 | 2015-12-15 | A kind of power-off source solution switch Hall gear interference circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510940989.9A CN106887834B (en) | 2015-12-15 | 2015-12-15 | A kind of power-off source solution switch Hall gear interference circuit |
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| Publication Number | Publication Date |
|---|---|
| CN106887834A CN106887834A (en) | 2017-06-23 |
| CN106887834B true CN106887834B (en) | 2018-08-24 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201992047U (en) * | 2011-03-23 | 2011-09-28 | 上海迪由控制系统有限公司 | Electronic gear shifting mechanism of AMT (Automated Mechanical Transmission) |
| CN102760188A (en) * | 2012-06-19 | 2012-10-31 | 湖南湖大艾盛汽车零部件装备制造有限公司 | 6-shift manual and automatic integrated electronic gear and design and control methods thereof |
| CN204553813U (en) * | 2015-04-20 | 2015-08-12 | 宁波市富来电子科技有限公司 | A kind of automatic gear shifting device control system |
| CN104864085A (en) * | 2014-02-20 | 2015-08-26 | 通用汽车环球科技运作有限责任公司 | Vehicle transmission with tie-up monitoring logic |
-
2015
- 2015-12-15 CN CN201510940989.9A patent/CN106887834B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201992047U (en) * | 2011-03-23 | 2011-09-28 | 上海迪由控制系统有限公司 | Electronic gear shifting mechanism of AMT (Automated Mechanical Transmission) |
| CN102760188A (en) * | 2012-06-19 | 2012-10-31 | 湖南湖大艾盛汽车零部件装备制造有限公司 | 6-shift manual and automatic integrated electronic gear and design and control methods thereof |
| CN104864085A (en) * | 2014-02-20 | 2015-08-26 | 通用汽车环球科技运作有限责任公司 | Vehicle transmission with tie-up monitoring logic |
| CN204553813U (en) * | 2015-04-20 | 2015-08-12 | 宁波市富来电子科技有限公司 | A kind of automatic gear shifting device control system |
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| Publication number | Publication date |
|---|---|
| CN106887834A (en) | 2017-06-23 |
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