CN201736811U - Control system for automated electronic-control mechanical gearbox - Google Patents
Control system for automated electronic-control mechanical gearbox Download PDFInfo
- Publication number
- CN201736811U CN201736811U CN2009203179179U CN200920317917U CN201736811U CN 201736811 U CN201736811 U CN 201736811U CN 2009203179179 U CN2009203179179 U CN 2009203179179U CN 200920317917 U CN200920317917 U CN 200920317917U CN 201736811 U CN201736811 U CN 201736811U
- Authority
- CN
- China
- Prior art keywords
- pull
- push
- gear
- gear box
- translation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000008859 change Effects 0.000 claims description 51
- 230000001133 acceleration Effects 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 240000003186 Stachytarpheta cayennensis Species 0.000 claims description 3
- 235000009233 Stachytarpheta cayennensis Nutrition 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 13
- 230000033001 locomotion Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Landscapes
- Control Of Transmission Device (AREA)
Abstract
The utility model relates to a control system for an automated electronic-control mechanical gearbox, which comprises a gear selection unit, a gearbox push-and-pull unit, a clutch control unit, an accelerator control unit, a central control box and connecting wires. By connecting six electric ball-screw push-and-pull units with the tail end of a gear-shifting fork on the upper cover of the gearbox to move the gear-shifting fork, using another electric ball-screw push-and-pull unit to pull the clutch and cut off the power of the engine and at the same time using the accelerator control unit to keep the engine speed fixed during the gear-shifting process, the control system of the utility model achieves the purpose of gear-shifting, solves the technical problem that the comfort in driving can be affected by the power interruption during the gear-shifting process of the existing automated mechanical gearbox and has the advantages of simple structure, high reliability, high controllable accuracy in thrust and running speed, low price, high operating efficiency, good product uniformity and convenient maintenance and replacement.
Description
Technical field
The utility model relates to a kind of electrical autocontrol mechanical changeover V shape change speed gear box control system.
Background technology
At present domestic common mechanical changeover V shape change speed gear box (MT change speed gear box) adopts mechanical handle control (both MT systems) mostly, and promptly stir shifter bar and could change gear engagement position in the change-speed box with hand, the change transmitting ratio, thus reach the purpose of speed change.When stepping on clutch, can dial moving shifter bar.If driver's technology is good, the automobile of dress hand-operated transmission is in acceleration, faster than automatic speed changing car when overtaking other vehicles, also fuel-efficient.The MT change speed gear box is present most popular change-speed box.But the method labour intensity that operates is big, and the change speed gear box installation site is restricted.
Another kind of change speed gear box is Automatic Transmission (an AT change speed gear box), and Automatic Transmission is made up of hydraulic torque converter, planetary wheel and hydraulic control system, and the mode by fluid power transmission and gear combination reaches the speed change bending moment.Wherein hydraulic torque converter is the most important parts of AT change speed gear box, and it is made up of members such as pump impeller, turbine and guide wheels, has the effect of transfer torque and clutch concurrently.In general, the gear of automatic transmission with hydraulic torque converter is divided into P, R, N, D, 2,1 or L etc.
Also having a kind of change speed gear box is mechanical automatic gearbox (AMT change speed gear box, automated mechanicaltransmission).The AMT change speed gear box can be regarded automatic Manual transmission as, is to be equipped with the electronically controlled hydraulic control system of a cover on common Manual transmission and power-transfer clutch, to reach the mechanism of automatic switchover gear purpose.Be exactly in fact just to have installed micro-processor controlled automatic handling system additional on the basis of mechanical changeover V shape change speed gear box (MT change speed gear box), replace original manual operation system with this at hand-operated transmission.Therefore AMT is actually two actions that come complete operation power-transfer clutch and block selecting by a robot system, and its core technology is a microcomputer system, so Eltec and quality will directly determine performance and the running quality of AMT.The automobile that is equipped with AMT no longer needs pedal of clutch, and the driver only needs simply that accelerator pedal just can start and drive a car very simply.The AMT vehicle drive is simple, the driver then only needs step on the accelerator, can automatically select best opportunity of shifting gears by the AMT system, thereby the mistake of having eliminated driving engine, power-transfer clutch and change speed gear box is used, avoid changing wrong retaining, this point is all extremely important to the reliability of driving new hand and car load.The AMT change speed gear box is in the new type auto change speed gear box of three classes, and technical risk is relatively low, but exists shifting power interruption etc. to influence the problem of driver comfort.
Summary of the invention
The purpose of this utility model provides a kind of electrical autocontrol mechanical gear box control system, and it has improved existing machinery formula Automatic Transmission and has existed shifting power interruption etc. to influence the technical matters of driver comfort.
Technical solution of the present utility model:
A kind of electrical autocontrol mechanical gear box control system, its special character is:
Comprise gear selecting arrangement, change speed gear box push-pull device at fixed, clutch control device, accelerator control device, centring control box and rattail;
Described gear selecting arrangement is a button gear selecting arrangement, is used to produce five forward and a gear switching signal that retreats retaining;
Described change speed gear box push-pull device at fixed comprises six load push-pulls that are used for driving device gearbox shifting fork; The translation pull bar of described each load push-pull is connected by pivot pin with the change speed fork shifter fork of one group of gear cluster of a may command;
Described clutch control device comprises a load push-pull that is used to drive clutch control lever;
Described accelerator control device comprises control motor that is used to drive acceleration cable and the rotation code-disc that is connected with the control motor coaxle;
Described centring control box can receive the efp output signal, the gear switching signal of gear selecting arrangement, vehicle ' road gradient sensor signal, the inner signals of rotational speed sensor of change speed gear box, the car speed sensor signal, the engine speed sensor signal, the vehicle brake pedal sensor signal, the output signal of the rotation code-disc of accelerator control device, the feedback signal of change speed gear box push-pull device at fixed, the feedback signal of clutch control device is also controlled the load push-pull of change speed gear box push-pull device at fixed according to above-mentioned signal and setting program, the action of the load push-pull of clutch control device and control motor;
Described load push-pull is the electric ball screw load push-pull; Described electric ball screw load push-pull comprises position transduser, driving motor, be arranged on the actuating unit of driving motor shaft extension end, be used for fixing the locating platform of driving motor and actuating unit; Described actuating unit comprises runner assembly and translation assembly; Described position transduser comprises at least two Hall elements and a permanent magnet; Described runner assembly comprises bearing chamber, leading screw, is arranged on two pressure bearings in the bearing chamber; The right-hand member of described leading screw is provided with outside thread, and its left end is connected with the driving motor output shaft, on its middle part circumference face the spacing pillow block vertical with the leading screw axis direction is set; Described spacing pillow block is arranged in the bearing chamber, and described two pressure bearings are separately positioned on the left side and the right side of spacing pillow block; Described translation assembly comprises limit base, be arranged on translation pull bar in the limit base, can be combined into the nut of ball screw assembly, with leading screw; The right-hand member of described translation pull bar is connected with the push-and-pull executive device by pivot pin, and the left side of described translation pull bar is provided with blind hole, and described nut is embedded in the blind hole; The circumference side of described translation pull bar is provided with the limiting stopper of two evaginations; Described limit base is provided with and can supplies the central through hole of translation pull bar sway and can supply two two position-limited troughs that limiting stopper horizontally slips; Described driving motor is fixed on the left surface of bearing chamber, and described bearing chamber is fixed on the left surface of limit base; Described permanent magnet is fixed on the circumference side top of translation pull bar, and described Hall element is fixed on the limit base and the corresponding position of permanent magnet, and the output signal of described Hall element is sent into the centring control box.
Be provided with oil sealing between the right-hand member side of last translation pull bar and the central through hole of limit base.
Above-mentioned control motor is a stepping motor; Described driving motor is a stepping motor.
The advantage that the utlity model has is:
1, the utility model links to each other with the tail end of change speed fork shifter fork on the change speed gear box loam cake by at least two electric ball screw load push-pulls and realizes moving of change speed fork shifter fork, another electric ball screw load push-pull is pulling power-transfer clutch combustion cutoff power in gearshift, accelerator control device keeps engine speed constant when gearshift simultaneously, thereby realizes the purpose of gearshift.
2, the utility model electric ball screw load push-pull and the employed electric liquid pump of present AMT change speed gear box or hydraulic ram, proportion magnetic valve are compared, have simple in structure, reliability is high, push-pull effort and operating rate controllable precision height, cheap, high efficiency, good product consistency, be convenient to the advantage of maintain and replace.
3, the utility model is compared with MT change speed gear box operating mode, best opportunity of shifting gears can automatically be selected by system, thereby the mistake of having eliminated driving engine, power-transfer clutch and change speed gear box is used, and avoids changing wrong retaining, and this point is all extremely important to the reliability of driving new hand and car load.And fitting operation is convenient, and reliable operation has reduced the damage to change speed gear box, has prolonged the service life of change speed gear box.
4, the labour intensity in the time of can alleviating driver operation greatly.The utility model can be realized the automatic speed changing of automobile.Automatic transmission with hydraulic torque converter has processing ease, drives comfortable, as to reduce driver's fatigue advantage, has become a kind of direction of existing vehicle configuration.The automobile that automatic transmission with hydraulic torque converter is housed can be according to the condition of road surface automatic speed-changing and torque-converting, and the driver can watch road traffic attentively absorbedly and can not done in a rushly by gearshift.
5, the utility model can be widely used in middle-size and small-size Passenger motor vehicle, heavy duty truck, wheel-tire tractor, all kinds of industrial wheeled equipment, big machinery Fabricating machinery (lathe, milling machine, grinding machine etc.) etc.
Description of drawings
Fig. 1 is the utility model system annexation scheme drawing;
Fig. 2 is the structural representation that the utility model adopts six load push-pull direct drive change speed fork shifter forks;
Fig. 3 is the birds-eye view of Fig. 2;
Fig. 4 is the position view after one of them load push-pull of the utility model drives corresponding change speed fork shifter fork;
Fig. 5 is the structural representation of the utility model clutch control device;
The accelerator control device that Fig. 6 is made up of driving motor, rotation code-disc;
Fig. 7 is the structural representation of the load push-pull that become by driving motor, position transduser group, runner assembly and translation component groups;
Fig. 8 is the birds-eye view of Fig. 7;
Fig. 9 is that the position of limit base and translation pull bar concerns scheme drawing;
Figure 10 is that the position of anti-wearing liner and translation pull bar concerns scheme drawing;
Figure 11 is the structural representation of anti-wearing liner;
Figure 12 is the left view of Figure 11;
Wherein: 2-efp, the inner tachogen of 3-change speed gear box, 4-shift sensor, 5-car speed sensor, the 6-engine speed sensor, 7-vehicle brake pedal sensor, 8-vehicle ' road gradient sensor, 9-clutch control device, the 10-power-transfer clutch, 11-change speed gear box push-pull device at fixed, 12-change speed fork shifter fork, 13-mechanical gear box, the 14-accelerator control device, 15-controls motor, and 16-rotates code-disc, 17-pivot pin, the 18-shift rod, 21-right baffle-plate, 22-limit base, the right baffle plate of 24-, 25-centring control box, 26-driving motor, the 27-lead, the spacing pillow block of 28-, 29-position transduser group, the 30-Hall element, 31-leading screw, 32-translation pull bar, the 33-anti-wearing liner, 34-central through hole, 35-pin, the 36-blind hole, 37-nut, 38-permanent magnet, the 39-pressure bearing, 40-bearing chamber, 41-motor output shaft, the 42-platform, 43-limiting stopper, 44-position-limited trough, the 45-oil sealing, 56-clutch control lever, 57-coupling lever, the 58-acceleration cable, 59-grooved circle wheel, 60-backguy dop.
The specific embodiment
The utility model electrical autocontrol mechanical gear box control system comprises gear selecting arrangement, change speed gear box push-pull device at fixed, clutch control device, accelerator control device, centring control box and rattail.
The gear selecting arrangement is used to produce the gear switching signal, is installed on the bottom of bearing circle or the casing and handrail on the right of the tables and chairs; Can select button gear selecting arrangement or handle type magnetic control gear selecting arrangement for use according to the quantity and the needs of vehicle gear; Handle type magnetic control gear selecting arrangement has increased the feel and the reliability of gear selecting arrangement.
Clutch control device comprises a load push-pull that is used to drive clutch control lever, controlled by the centring control box when vehicle shift and brake, temporarily spurs the power transmission that power-transfer clutch comes combustion cutoff and change speed gear box.
Accelerator control device comprises control motor that is used to drive acceleration cable and the rotation code-disc that is connected with the control motor coaxle; Accelerator control device guarantees that E-gas is controlled by efp when normal vehicle operation, E-gas is subjected to centring control box Instantaneous Control to be used for having no progeny in gearshift moment power transmission to keep engine speed constant during vehicle shift.
The centring control box is used to receive the efp output signal, the gear switching signal of gear selecting arrangement, the inner signals of rotational speed sensor of change speed gear box, the car speed sensor signal, the engine speed sensor signal, the vehicle brake pedal sensor signal, the output signal of the rotation code-disc of accelerator control device, the feedback signal of change speed gear box push-pull device at fixed, the feedback signal of clutch control device is also controlled the load push-pull of change speed gear box push-pull device at fixed according to above-mentioned signal and setting program, the action of the load push-pull of clutch control device and control motor; That is to say that the centring control box can carry out accuracy control and location to translation pull bar turnover speed, sense of motion and move distance.
Wire harness be with gear selecting arrangement, change speed gear box push-pull device at fixed, clutch control device, accelerator control device, centring control box, efp, engine load sensor,, the position transduser group of the position transduser group of the rotation code-disc of car speed sensor, engine speed sensor, vehicle brake pedal sensor, accelerator control device, change speed gear box push-pull device at fixed, clutch control device by different functions with need couple together, finish gearshift work.
Referring to Fig. 2 to Fig. 4, the change speed gear box push-pull device at fixed comprises six load push-pulls; The translation pull bar of each load push-pull is connected by pivot pin with the change speed fork shifter fork of one group of gear cluster of a may command.
Load push-pull is the electric ball screw load push-pull; The electric ball screw load push-pull comprises position transduser, driving motor, is arranged on the actuating unit of driving motor shaft extension end; Actuating unit comprises runner assembly and translation assembly; Position transduser comprises two Hall elements and a permanent magnet; Runner assembly comprises bearing chamber, leading screw, is arranged on two pressure bearings in the bearing chamber; The right-hand member of leading screw is provided with outside thread, and its left end is connected with the driving motor output shaft, on its middle part circumference face the spacing pillow block vertical with the leading screw axis direction is set; Spacing pillow block is arranged in the bearing chamber, and two pressure bearings are separately positioned on the left side and the right side of spacing pillow block; The translation assembly comprises limit base, be arranged on translation pull bar in the limit base, can be combined into the nut of ball screw assembly, with leading screw; The right-hand member of translation pull bar is connected with the push-and-pull executive device by pivot pin, and the left side of translation pull bar is provided with blind hole, and nut is embedded in the blind hole; The circumference side of translation pull bar is provided with the limiting stopper of two evaginations; Limit base is provided with and can supplies the central through hole of translation pull bar sway and can supply two two position-limited troughs that limiting stopper horizontally slips; Driving motor is fixed on the left surface of bearing chamber, and bearing chamber is fixed on the left surface of limit base; Permanent magnet is fixed on the circumference side top of translation pull bar, and Hall element is fixed on the limit base and the corresponding position of permanent magnet, and the position signal of the translation pull bar of Hall element output is sent into the centring control box; Be provided with oil sealing between the right-hand member side of translation pull bar and the central through hole of limit base.
Control motor and driving motor can adopt stepping motor, servomotor, brshless DC motor or alternating current dynamo.The control motor stepping motor of compact car, the preferred brshless DC motor of control motor of Oversize vehicle, the preferred stepping motor of driving motor.
The utility model principle:
The electric ball screw load push-pull is converted to straight-line motion with the circular movement of driving motor or servomotor, the electric ball screw load push-pull carries out work according to the gear switching signal of handle push-and-pull (or rotation) generation of gear selecting arrangement in the time of manually, automatically the push-and-pull strength and the movement rate of electric ball screw load push-pull are the numerical value of setting by in the centring control box time, curve and the engine speed that detects in real time, speed of operation, the output torque of driving engine, feedback signals such as the vehicle ' ground-surface gradient are carried out work, and the manual operation custom that can imitate skilled driver is come work.With the separation of the electric ball screw load push-pull control vehicle power-transfer clutch of clutch control device, the aperture (being the size of throttle) of the control electric machine control vehicle throttle of accelerator control device is so that gearshift smoothly simultaneously when shifting gears.
Claims (3)
1. electrical autocontrol mechanical gear box control system is characterized in that:
Comprise gear selecting arrangement (4), change speed gear box push-pull device at fixed (11), clutch control device (9), accelerator control device (14), centring control box (25) and rattail;
Described gear selecting arrangement (4) is a button gear selecting arrangement, is used to produce five forward and a gear switching signal that retreats retaining;
Described change speed gear box push-pull device at fixed (11) comprises six load push-pulls that are used for driving device gearbox shifting fork (12); The change speed fork shifter fork (12) of one group of gear cluster of the translation pull bar (32) of described each load push-pull and a may command is connected by pivot pin (17);
Described clutch control device (9) comprises a load push-pull that is used to drive clutch control lever (56);
Described accelerator control device (14) comprise the control motor (15) that is used to drive acceleration cable (58) and with the coaxial rotation code-disc (16) that is connected of control motor (15);
Described centring control box (25) can receive efp (2) output signal, the gear switching signal of gear selecting arrangement (4), vehicle ' road gradient sensor (8) signal, inner tachogen (3) signal of change speed gear box, car speed sensor (5) signal, engine speed sensor (6) signal, vehicle brake pedal sensor (7) signal, the output signal of the rotation code-disc (16) of accelerator control device (14), the feedback signal of change speed gear box push-pull device at fixed (11), the feedback signal of clutch control device (9) is also controlled the load push-pull of change speed gear box push-pull device at fixed (11) according to above-mentioned signal and setting program, the action of the load push-pull of clutch control device (9) and control motor (15);
Described load push-pull is the electric ball screw load push-pull; Described electric ball screw load push-pull comprises position transduser, driving motor (26), be arranged on the actuating unit of driving motor (26) shaft extension end, be used for fixing the locating platform (22) of driving motor (26) and actuating unit; Described actuating unit comprises runner assembly and translation assembly; Described position transduser comprises at least two Hall elements (30) and a permanent magnet (38); Described runner assembly comprises bearing chamber (40), leading screw (31), is arranged on two pressure bearings (39) in the bearing chamber (40); The right-hand member of described leading screw (31) is provided with outside thread, and its left end is connected with driving motor (26) output shaft, on its middle part circumference face the spacing pillow block (28) vertical with leading screw (31) axis direction is set; Described spacing pillow block (28) is arranged in the bearing chamber (40), and described two pressure bearings (39) are separately positioned on the left side and the right side of spacing pillow block (28); Described translation assembly comprises limit base (22), be arranged on translation pull bar (32) in the limit base (22), can be combined into the nut (37) of ball screw assembly, with leading screw (31); The right-hand member of described translation pull bar (32) is connected with the push-and-pull executive device by pivot pin (17), and the left side of described translation pull bar (32) is provided with blind hole (36), and described nut (37) is embedded in the blind hole (36); The circumference side of described translation pull bar (32) is provided with the limiting stopper (43) of two evaginations; Described limit base (22) is provided with can be for the central through hole (34) of translation pull bar (32) sway and two position-limited troughs (44) that can supply two limiting stoppers (43) to horizontally slip; Described driving motor (26) is fixed on the left surface of bearing chamber (40), and described bearing chamber (40) is fixed on the left surface of limit base (22); Described permanent magnet (38) is fixed on the top, circumference side of translation pull bar (32), described Hall element (30) is fixed on the last and corresponding position of permanent magnet (38) of limit base (22), and the output signal of described Hall element (30) is sent into centring control box (25).
2. electrical autocontrol mechanical gear box control system according to claim 1 is characterized in that: be provided with oil sealing (45) between the central through hole (34) of the right-hand member side of described translation pull bar (32) and limit base (22).
3. electrical autocontrol mechanical gear box control system according to claim 1 and 2 is characterized in that: described control motor (15) is a stepping motor; Described driving motor (26) is a stepping motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203179179U CN201736811U (en) | 2009-12-20 | 2009-12-20 | Control system for automated electronic-control mechanical gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203179179U CN201736811U (en) | 2009-12-20 | 2009-12-20 | Control system for automated electronic-control mechanical gearbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201736811U true CN201736811U (en) | 2011-02-09 |
Family
ID=43552094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203179179U Expired - Lifetime CN201736811U (en) | 2009-12-20 | 2009-12-20 | Control system for automated electronic-control mechanical gearbox |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201736811U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104175876A (en) * | 2013-05-20 | 2014-12-03 | 福特全球技术公司 | Method and apparatus for driveline softening utilizing a vehicle to cloud to vehicle system |
| CN104633081A (en) * | 2013-11-12 | 2015-05-20 | 陕西国力信息技术有限公司 | Automotive AMT automatic gear change electric control system |
| CN105805294A (en) * | 2016-04-14 | 2016-07-27 | 邵阳学院 | Paddle gear-shifting control device and control strategy thereof |
| CN106224530A (en) * | 2016-09-20 | 2016-12-14 | 上海汽车变速器有限公司 | Variator electromechanical performs system and method |
| CN110259938A (en) * | 2019-06-17 | 2019-09-20 | 湖南科技大学 | A kind of control method of new-energy automobile automatic speed changer for machine and controller |
-
2009
- 2009-12-20 CN CN2009203179179U patent/CN201736811U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104175876A (en) * | 2013-05-20 | 2014-12-03 | 福特全球技术公司 | Method and apparatus for driveline softening utilizing a vehicle to cloud to vehicle system |
| CN104175876B (en) * | 2013-05-20 | 2018-04-17 | 福特全球技术公司 | Method and apparatus using vehicle to cloud to Vehicular system softening power drive system |
| CN104633081A (en) * | 2013-11-12 | 2015-05-20 | 陕西国力信息技术有限公司 | Automotive AMT automatic gear change electric control system |
| CN105805294A (en) * | 2016-04-14 | 2016-07-27 | 邵阳学院 | Paddle gear-shifting control device and control strategy thereof |
| CN105805294B (en) * | 2016-04-14 | 2017-08-29 | 邵阳学院 | A kind of plectrum shift control apparatus and its control strategy |
| CN106224530A (en) * | 2016-09-20 | 2016-12-14 | 上海汽车变速器有限公司 | Variator electromechanical performs system and method |
| CN106224530B (en) * | 2016-09-20 | 2019-02-12 | 上海汽车变速器有限公司 | Speed changer electromechanical executes system and method |
| CN110259938A (en) * | 2019-06-17 | 2019-09-20 | 湖南科技大学 | A kind of control method of new-energy automobile automatic speed changer for machine and controller |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201559654U (en) | Control system of manual or automatic electric-control machinery gear box | |
| CN101734250B (en) | Control system for manual or automatic electric-control mechanical gearboxes | |
| CN201736811U (en) | Control system for automated electronic-control mechanical gearbox | |
| CN201970996U (en) | Longitudinally-mounted all-electric mechanical automatic transmission | |
| CN207364238U (en) | Commercial car 12 keeps off automatic mechanical transmission | |
| CN201446951U (en) | All-electrical mechanical automatic transmission | |
| CN107781396A (en) | Commercial car 12 keeps off automatic mechanical transmission | |
| CN102606722A (en) | Automatic speed changing method based on manual gearbox and system | |
| CN103423436B (en) | The electric gear change system of vehicle mechanical gearbox | |
| CN101979893A (en) | Novel clutch actuator of automatic transmission | |
| CN102141141A (en) | Method for controlling crawling function of AMT (Advanced Manufacturing Technology) transmission | |
| CN201053460Y (en) | Automatic transmission box clutch execution system | |
| CN205078771U (en) | Reliable selection shelves and stroke stop gear thereof | |
| CN201559653U (en) | Control system of manual electric-control machinery gear box | |
| CN205136571U (en) | Pneumatic shift system of automobile -used mechanical gearbox | |
| CN103968010A (en) | Twelve-gear electronic control mechanical type automatic transmission | |
| CN102862572B (en) | The special executive item of the dual-purpose Ride Control System of the manual S. A. of step-speed-changing automobile | |
| CN203516705U (en) | Hydraulic gear shifting system of automotive mechanical gearbox | |
| CN109878322A (en) | It is suitable for the automobile hybrid power structure based on AMT of different automobile types speed change request | |
| CN2895233Y (en) | Automatic gear-shift control device for motorcycle | |
| CN203453450U (en) | Electronic gear shifting system for automotive mechanical gearbox | |
| CN204403349U (en) | The speed change gear used in heavy-duty car semi-automatic transmission system | |
| CN208180751U (en) | Two grades of automatically operated retarders and automobile power assembly, electric car | |
| CN106499813A (en) | The Pneumatic shift system of vehicle mechanical gearbox | |
| CN203162118U (en) | Automobile clutch intelligent control device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHAANXI GUOLI INFORMATION TECHNOLOGY CO. LTD. Free format text: FORMER OWNER: ZENG WEIDONG Effective date: 20120208 Free format text: FORMER OWNER: PAN YAMIN Effective date: 20120208 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120208 Address after: 710075 Shaanxi city of Xi'an province high tech Zone Zhang 83 Road No. 22 China Dianke 2 Patentee after: Shanxi Guoli Information Technology Co., Ltd. Address before: 710075, 553, F garden, Ziwei Garden City, Shaanxi, Xi'an Co-patentee before: Pan Yamin Patentee before: Zeng Weidong |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Control system for manual or automatic electric-control mechanical gearboxes Effective date of registration: 20140325 Granted publication date: 20110209 Pledgee: Bank of Xi'an, Limited by Share Ltd, Xincheng branch Pledgor: Shanxi Guoli Information Technology Co., Ltd. Registration number: 2014610000002 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20160304 Granted publication date: 20110209 Pledgee: Bank of Xi'an, Limited by Share Ltd, Xincheng branch Pledgor: Shanxi Guoli Information Technology Co., Ltd. Registration number: 2014610000002 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Control system for manual or automatic electric-control mechanical gearboxes Effective date of registration: 20160408 Granted publication date: 20110209 Pledgee: The Bank of Xi'an branch of Yanta Limited by Share Ltd Pledgor: Shanxi Guoli Information Technology Co., Ltd. Registration number: 2016610000007 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation 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: 20170504 Granted publication date: 20110209 Pledgee: The Bank of Xi'an branch of Yanta Limited by Share Ltd Pledgor: Shanxi Guoli Information Technology Co., Ltd. Registration number: 2016610000007 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Control system for manual or automatic electric-control mechanical gearboxes Effective date of registration: 20170516 Granted publication date: 20110209 Pledgee: Bank of Xi'an, Limited by Share Ltd, South Main Street subbranch Pledgor: Shanxi Guoli Information Technology Co., Ltd. Registration number: 2017610000033 |
|
| PC01 | Cancellation 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: 20180608 Granted publication date: 20110209 Pledgee: Bank of Xi'an, Limited by Share Ltd, South Main Street subbranch Pledgor: Shanxi Guoli Information Technology Co., Ltd. Registration number: 2017610000033 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110209 |