CN204236213U - Motor shift and mechanical gearshift combination motor instructional car - Google Patents
Motor shift and mechanical gearshift combination motor instructional car Download PDFInfo
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- CN204236213U CN204236213U CN201420253517.7U CN201420253517U CN204236213U CN 204236213 U CN204236213 U CN 204236213U CN 201420253517 U CN201420253517 U CN 201420253517U CN 204236213 U CN204236213 U CN 204236213U
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Abstract
A kind ofly can be used in motor shift and the mechanical gearshift combination motor instructional car that driving school student learns car.It forms through electrification innovation on the basis of regular fuel instructional car.This vehicle intelligent shift permanent magnet brushless electromotor replaces original oil-burning machine, and install additional electric hydraulic pump, electric vacuum pump, power supply changeover device, drive device, Hydraulic Pump and vacuum pump autonomous cruise speed system and start sound module by the analog gasoline machine starting car key switch.Keep the systems such as the original mechanical variable speed system of vehicle, light, audible signal constant.The mode that this electric instruction car combines because adopting mechanical gearshift and motor shift, its performance is better than common electric instruction car, and power of motor is little, and power consumption is less, and accelerate powerful, high speed performance is superior, drives and feels the same with fuel oil instructional car.
Description
Art
The utility model relates to a kind of motor shift and mechanical gearshift combination motor instructional car, especially because have employed the automatic control of motor shift technology and Hydraulic Pump and vacuum pump.Its power consumption is less, and tractive performance is better, has very high speed per hour and the driving of fuel oil instructional car can be kept to feel.
Background technology
At present, existing electric instruction car has two large classes substantially: a class is without storage battery with electrical motor replacement oil-burning machine, drag removal cable by vehicle and work, such electric instruction car belongs to the first generation, because of the distinct disadvantage that it exists, as alerting ability is bad, need at training ground erection cable and cable activity support on the ground, poor stability etc. can progressively be withdrawn from the market; Another kind of be electrical motor replace oil-burning machine while adopt storage battery power supply, do not need to install and drag cable, belong to the electric instruction car of the second generation, but what adopt because of it is general electrical motor, thus for meeting the dynamic index of electric instruction car, need to install the motor of relatively high power, this not only causes power consumption many but also need to configure high-capacity storage battery.Vehicle cost is caused to increase.As described in utility model " electric instruction car " (CN201477758V): " storage battery connects drive motor by electric-control system " does not just have the explanation of shift motor, can only be common motor.Its mode controlling steering assist motor adopts torque sensor in addition, only has rotating of steering wheel, when torque sensor perception, just meeting output motor control signal, therefore there is several link by sensor to motor and inevitably have certain time delay, thus the power-assisted ability of bearing circle is affected.That as described in above-mentioned patent: " when rotating of steering wheel, torque sensor is by Signal transmissions to DC machine, and DC machine is rotated outputting power and helped the motion turned to." do not mention the link certainly existed here: torque sensor outputs signal to amplifier, is exported control DC machine after amplifier amplifies by relay.The present invention installs rotation sensor on vehicle semiaxle, as long as axle rotates just exportable control signal, instead of just exports control signal during rotating of steering wheel.So the power-assisted ability of bearing circle is better.
Summary of the invention
In order to the motor power (output) overcoming existing electric instruction car is large, the problem of the poor sensitivity of the large and bearing circle power-assisted of power consumption, brake autonomous cruise speed system, the mode that the utility model adopts intelligent shift permanent magnetic brushless to combine with former car mechanical gearshift system and vehicle semiaxle are installed the method for rotation sensor, not only the power consumption of electric instruction car is less, tractive performance is good, can also reach the higher speed of a motor vehicle and the power-assisted ability of bearing circle is improved.
The utility model solves the scheme that its technology adopts: have the driving characteristics identical with fuel oil instructional car in order to make motor shift with mechanical gearshift combination motor instructional car, still adopt the speed change system of fuel oil, the former truck systems such as clutch, gear, brake, light, loudspeaker, sound equipment and instrument are constant, the position of former fuel engines is installed intelligent shift permanent magnetic brushless, and intelligent shift permanent magnet brushless electromotor arranges one grade, second gear two gears and hand control and automation two kinds of mode of operations.And configuration drives device, power supply changeover device, simulation oil-burning machine starts the autonomous cruise speed system of sound module and electric hydraulic pump and electric vacuum pump.
What drive device is configured with volt meter, amperemeter/ammtr, motor stator temperature gage, motor speed table, mode conversion button, motor one grade of operation push-button, second gear operation push-button, reversing switch, signal lamp, inserted terminal stroma and source switch, drives device and is arranged in operator's compartment.
The aerial lug driving device adopts shielded multiconductor cable, and socket terminal head is installed at two of cable, one end with drive device grafting, the lead-out terminal grafting of the other end and power supply, electric machine controller, shifting device and Hall tachogenerator.Drive the amperemeter/ammtr on device, volt meter for monitoring the mode of operation of battery, temperature gage, speed gage are used for the mode of operation of monitoring motor, mode key can select automatic or manual to keep off, one grade, second gear key directly can control the gear of motor, also configures various status indicator lamp.
Power supply changeover device arranges two, and the output of one of them is connected with electric hydaulic pump motor and Motorized vacuum pump motor, and another output is connected with lights of vehicle, sound equipment, instrument and control system.The control circui that the input of power supply changeover device forms by the Hall element be installed on vehicle semiaxle, intelligent chip and relay.
Simulation oil-burning machine starts sound module and is made up of record/playback chip, playback button and loudspeaker, and its playback button is in parallel with vehicle launch key switch.
Power-assisted part: the power-assisted of Vehicular turn is provided by oil-burning machine and changes electric hydraulic pump into and provide, the power-assisted of brake is provided by oil-burning machine and changes electric vacuum pump into and provide, easily and effectively save power consumption, hydraulic pump motor and vaccum pump motor adopt and automatically control, namely during vehicle movement, hydraulic pump motor and vaccum pump motor switch on power rotation, when vehicle is in static then from dynamic circuit breaker power down source.The sensor of this autonomous cruise speed system is Hall revolution speed transducer, and it exports and export by relay the input end controlling power supply changeover device after intelligent chip amplifies.Power supply changeover device for hydraulic pump motor and vaccum pump motor is special.Other parts such as power supply of light, sound equipment, instrument of vehicle is provided by other power supply changeover device.Mechanical gearshift and motor shift array mode 1: motor gear be set to one grade now mechanical gearshift scope be one grade to five grades, the rotating speed of motor is low, electric current is little, torque is large, when mechanical gear is placed on one grade or second gear, instructional car obtains maximum torque, minimum rotating speed, tractive performance is good, is applicable to very much the place project training of driving school student; The array mode 2 of mechanical gearshift and motor shift: the scope that motor gear is set to second gear now mechanical gearshift is one grade to five grades, motor speed is high, as mechanical gear is become five grades, then can make the degree that the speed per hour of instructional car reaches very high, the road that can adapt to completely outside place is trained and student passes in and out the needs of training place.In addition, feel identical for making motor shift with the driving of mechanical gearshift combination motor instructional car and fuel vehicle, there is also mounted the sound module be made up of voice recording and playback ic, playback button and playback loudspeaker in car operator's compartment, its playback button is in parallel with vehicle launch key switch.
The beneficial effects of the utility model are: motor shift and mechanical gearshift combination motor instructional car make the power of drive motor greatly reduce, not only power savings is better, tractive performance improves, vehicle can also reach speed faster, the accumulator capacity of configuration reduces, can alleviate car weight again, reduce cost, electric current reduces the life-span also improving battery.In addition, the automatic control of force aid system power supply reduce further power consumption from another aspect.Installing and using of speaker module makes the driving sensation of this electric instruction car identical with fuel oil instructional car.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is integrated connection graph of a relation of the present utility model.
Fig. 2 is the pie graph driving device.
1. intelligent shift permanent magnetic brushless in figure, 2. mechanical transmission, 5. sensor, 6. semiaxis, 7. wheel, 8. vaccum pump motor, 9. hydraulic pump motor, 10. motor power conv, 11. electric-controlled switchs, 12. vehicle lights signals, sound equipment, instrument etc., 13, the power supply changeover devices such as light, 14. storage batterys, 15. intelligent shifting devices, 16, drive device, 17. electric machine controllers, 18. 6 grades of Shift levers, 19. drive device shell, 20. speed gagees, 21. volt meters, 22. amperemeter/ammtrs, 23. temperature gages, 24. manual indicator lamps, 25. automatic pilot lamps, 26. 1 grades of indicator lamps, 27. shift indicator lamps, 28. second gear indicator lamps, 29. reversing indicator lamps, 30. mode key, 31. reversing switch, 32. source switchs, 33. 1 grades of keys, 34 second gear keys, 35. inserted terminal stromas.
In FIG. intelligent shift permanent magnetic brushless (1) and mechanical transmission (2) are installed together, this change-speed box is operated by six grades of Shift levers (18), the upper sensor installation (5) of mechanical transmission (2) and semiaxis (6), half shaft end installing wheel (7), the output of sensor (5) is connected with electric-controlled switch (11), the output of electric-controlled switch (11) is connected with motor power conv (10), the output of this conv (10) is respectively with the hydraulic pump motor for Vehicular turn power-assisted be connected for the vaccum pump motor of power-assisted of braking.Storage battery (14) is connected with the power supply changeover devices (13) such as motor master controller (17), electric-controlled switch (11), light and intelligent shifting device (15) respectively.Electric-controlled switch (11) is connected with the input end of assist motor power supply changeover device (10).Drive device (16) to be connected with the output of the power supply changeover devices (13) such as intelligent shift permanent magnetic brushless (1), electric machine controller (17), intelligent shifting device (15) and light respectively, intelligent shifting device (15) is also connected with intelligent shift permanent magnetic brushless (1) and motor primary controller (17).
Drive in fig. 2 device by drive device shell (19), speed gage (20), volt meter (21) amperemeter/ammtr (22), temperature gage (23), indicator lamp (24) (25) (26) (27) (28) (29), button (30) (33) (34), two-direction switch (31) and dress drive control device shell (19) side inserted terminal stroma (35) form.
Course of action: automatic mode, press source switch (32), connect the power supply driving device, during mode key (30) selection automatic mode, indicator lamp (25) is bright, button (33), (34) inoperative, intelligence shift permanent magnetic brushless (1) is under the control of intelligent shifting device (15), the car speed parameter pre-set according to it, automatically change between one grade and second gear, to adapt to different speed of a motor vehicle requirements, now if machine operation is in one grade, then indicator lamp (26) is bright, if machine operation is when second gear, then indicator lamp (28) is bright, in the transforming gear traverse time of motor, indicator lamp (27) is bright.
Manual mode: press source switch (32), connection drives device power supply, mode key (30) is selected manually, now, manual indicator lamp (24) is bright, as required, as driving school field training student, press next grade of key (33), intelligence shift permanent magnetic brushless (1) is at one grade of low speed, work under the large torque characteristics of small area analysis, now operation six grades of Shift levers (18) make mechanical transmission (2) be in and keep out position, machinery gear and motor gear are all in low-grade location, the two combination, make motor at less electric current, work under lower rotating speed and larger torque, obtain larger power savings.As on the road that training ground is extraterrestrial, no matter student's practice or turnover training ground on and off duty, vehicle is needed to have high rotating speed, now press second gear key (34), and making mechanical transmission (2) be in top grade, mechanical gear and motor gear are all in high tap position, and the two combination makes machine operation under high rotating speed, the car speed of needs can be obtained, meet the requirement of instructional car completely.Two-direction switch (31), for selecting turning to of motor, matches with the front and back traveling of vehicle to make turning to of motor.
In addition, hydraulic pump motor (9), vaccum pump motor (8) is controlled by electric-controlled switch (11), the system that assist motor power supply changeover device (10) and sensor (5) form, only have when semiaxis (6) rotates, sensor (5) just has output, and with this control electric-controlled switch (11) make assist motor power supply changeover device (10) electric, so only when semiaxis (6) rotates, namely during vehicle movement, vaccum pump motor (8) and hydraulic pump motor (9) just can obtain electric, all dead electricity both when vehicle is slack, further for electric instruction car saves electric energy.
Claims (6)
1. a motor shift and mechanical gearshift combination motor instructional car, in instructional car, fuel engines electrical motor originally replaces, mechanical transmission and shift joystick constant, still adopt the speed change system of fuel oil, clutch, gear, brake, light, loudspeaker, sound equipment, and the former truck system such as instrument, electric hydaulic boost pump is installed turn to booster vehicle, electric vacuum pump is installed brake with booster vehicle, vehicle is provided with various light fixture, sound equipment, instrument, it is characterized in that: described electrical motor is intelligent shift permanent magnet brushless electromotor, and configuration drives device, power supply changeover device, simulation oil-burning machine starts the autonomous cruise speed system of sound module and electric hydraulic pump and electric vacuum pump.
2. motor shift according to claim 1 and mechanical gearshift combination motor instructional car, is characterized in that: intelligent shift permanent magnet brushless electromotor arranges one grade, second gear two gears and hand control and automation two kinds of mode of operations.
3. motor shift according to claim 1 and mechanical gearshift combination motor instructional car, it is characterized in that: what drive device is configured with volt meter, amperemeter/ammtr, motor stator temperature gage, motor speed table, mode conversion button, motor one grade of operation push-button, second gear operation push-button, reversing switch, signal lamp, inserted terminal stroma and source switch, drives device and is arranged in operator's compartment.
4. motor shift according to claim 1 and mechanical gearshift combination motor instructional car, it is characterized in that: power supply changeover device motor shift and mechanical gearshift combination motor instructional car arrange two, the output of one of them is connected with electric hydaulic pump motor and Motorized vacuum pump motor, and another output is connected with lights of vehicle, sound equipment, instrument and control system.
5. motor shift according to claim 4 and mechanical gearshift combination motor instructional car, is characterized in that: the control circui that the input of conv forms by the Hall element be installed on vehicle semiaxle, intelligent chip and relay.
6. motor shift according to claim 1 and mechanical gearshift combination motor instructional car, is characterized in that: simulation oil-burning machine starts sound module and is made up of record/playback chip, playback button and loudspeaker, and its playback button is in parallel with vehicle launch key switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420253517.7U CN204236213U (en) | 2014-05-19 | 2014-05-19 | Motor shift and mechanical gearshift combination motor instructional car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420253517.7U CN204236213U (en) | 2014-05-19 | 2014-05-19 | Motor shift and mechanical gearshift combination motor instructional car |
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| Publication Number | Publication Date |
|---|---|
| CN204236213U true CN204236213U (en) | 2015-04-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420253517.7U Expired - Fee Related CN204236213U (en) | 2014-05-19 | 2014-05-19 | Motor shift and mechanical gearshift combination motor instructional car |
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| CN (1) | CN204236213U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875629A (en) * | 2015-04-23 | 2015-09-02 | 北京新能源汽车股份有限公司 | Method for implementing shifting impact of electric vehicle and shifting control device |
| CN110696630A (en) * | 2019-10-15 | 2020-01-17 | 神龙汽车有限公司 | Control system and method compatible with automatic gear and manual gear electric automobile |
-
2014
- 2014-05-19 CN CN201420253517.7U patent/CN204236213U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875629A (en) * | 2015-04-23 | 2015-09-02 | 北京新能源汽车股份有限公司 | Method for implementing shifting impact of electric vehicle and shifting control device |
| CN104875629B (en) * | 2015-04-23 | 2018-01-19 | 北京新能源汽车股份有限公司 | The shift shock implementation method and shift control apparatus of electric automobile |
| CN110696630A (en) * | 2019-10-15 | 2020-01-17 | 神龙汽车有限公司 | Control system and method compatible with automatic gear and manual gear electric automobile |
| CN110696630B (en) * | 2019-10-15 | 2023-03-14 | 神龙汽车有限公司 | Control system and method compatible with automatic gear electric automobile and manual gear electric automobile |
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| DD01 | Delivery of document by public notice |
Addressee: Beijing Qi Guangxin Power Technology Co.,Ltd. Document name: Notification of an Office Action |
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| DD01 | Delivery of document by public notice |
Addressee: Beijing Qi Guangxin Power Technology Co.,Ltd. Document name: Notification that Application Deemed not to be Proposed |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: LANGFANG KECHENG ENERGY SAVING TECHNOLOGY Co.,Ltd. Document name: Notification of Passing Examination on Formalities |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150401 |