CN204415584U - Sound-controlled electric car - Google Patents

Sound-controlled electric car Download PDF

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Publication number
CN204415584U
CN204415584U CN201520130063.9U CN201520130063U CN204415584U CN 204415584 U CN204415584 U CN 204415584U CN 201520130063 U CN201520130063 U CN 201520130063U CN 204415584 U CN204415584 U CN 204415584U
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CN
China
Prior art keywords
module
external
sound
mobile jib
fork
Prior art date
Application number
CN201520130063.9U
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Chinese (zh)
Inventor
刘鹏军
Original Assignee
刘鹏军
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Priority to CN201520130063.9U priority Critical patent/CN204415584U/en
Application granted granted Critical
Publication of CN204415584U publication Critical patent/CN204415584U/en

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Abstract

The utility model relates to a kind of sound-controlled electric car.Comprise electrodynamic balance vehicle carriage, drive wheel, steering hardware, wherein steering hardware comprises handle, the external member be connected with front fork, the wheel flutter be connected with front fork, vehicle frame is connected with the external member of drive wheel and steering hardware respectively, the utility model sound-controlled electric car makes driver utilize voice-controlled manner, steering angle and the turning velocity of steering hardware is controlled by control system, under the cooperation of drive wheel, realize keep car body balance and by the direction running of specifying, be of value to driver disabled at both hands, cold weather, battery-driven car semi-automation is made to travel when the both hands inconveniences such as driving fatigue.

Description

Sound-controlled electric car

Technical field

The utility model relates to a kind of sound-controlled electric car.

Background technology

Along with popularizing of battery-driven car, bring great convenience to the trip of people.For the people of a lot of both hands deformity, owing to the direction of control handle just can not can not enjoy the facility that battery-driven car brings, this just needs the special vehicle, so again a part of money of consumption in addition, and is placed on family and accounts for a space specially.

When some weather are colder, travel on the way, time hand steered handle is colder, the flexibility ratio of hand can decline, and causes potential safety hazard to the traveling of vehicle.

Existing a kind of balance truck with the hands not controlling to turn on market, relies on gravity control car, has certain requirement, do not meet the driving habit of people to driver's driving ability.Adding stands for a long time can produce sense of fatigue, causes potential safety hazard.

Summary of the invention

Based on the problem of shortcoming having technology, the utility model provides such battery-driven car by acoustic control, driving instruction is sent to control system by sound, control system will control angle and the velocity of rotation of steer motor left-right rotation according to the state of vehicle body, and coordinated by drive wheel and make car keep balance and according to the direction running of instruction, the acoustic control realizing battery-driven car is driven.

Comprise electromobile frame, drive wheel, steering hardware, wherein drive wheel is connected with vehicle frame, and wherein steering hardware comprises wheel flutter, front fork, external member and handle, and front fork is connected with wheel flutter, and front fork mobile jib and external member are rotationally connected.The external member of steering hardware is fixedly connected with vehicle frame.The top of external member and the mobile jib of handle are rotationally connected.Control system comprises sound identification module, gyro module, accelerometer module, micro controller module, driver module, motor module and power module.Wherein sound identification module, driver module, gyro module and acceleration module are connected with micro controller module, and driver module is also connected with motor module, and control system provides electric energy by power module.

Described control system comprises sound identification module, for recognition instruction, and instruction is sent to controller.

Described control system comprises gyro module, accelerometer module, be positioned over the middle part of handlebar, for by the gesture feedback of vehicle body to controller, controller will control angle and the velocity of rotation of steer motor left-right rotation according to the state of vehicle body, and will be coordinated by drive wheel and make car keep balance and according to the direction running of instruction.

Preferably, sound identification module and controller, by wireless connections, can allow sound identification module more neatly near the mouth of driver, make the voice command of driver be identified module more efficiently like this and identified.

Described motor module has steer motor and drive motor, and both cooperatively interact and realize the balance of battery-driven car, and complete corresponding action according to instruction.

Preferably, steer motor is through linear stepping motor, accurately controls the angle that turns to and turning velocity, and through shaft plays the effect connecting handle and front fork.

Described external member is double-deck, is divided into internal layer and skin, and the interlayer between skin and internal layer is divided into the upper and lower, and outside and the vehicle frame of sleeve are connected and fixed.

Described external member internal layer bottom surface is porose bottom surface, is uncovered structure above, is furnished with porose top cover, and steer motor is embedded in external member internal layer, and top cover plays the effect of firm motor.The lower end of motor shaft is stretched out and is connected with the mobile jib of front fork from bottom hole, and the upper end of axle is stretched out and is connected with handle mobile jib from the hole of top cover.

The described outer wall of front fork mobile jib docks with the interlayer of lower cartridge.

The outer wall of described handle mobile jib docks with the interlayer on external member top.

Described front fork mobile jib cylinder inner bottom part has little inner core, and there is through hole little inner core both sides, communicate with the via hole of steer motor lower end axle, is connected and fixed by the via hole by the impenetrating mouth of both sides and the lower end axle of steer motor with bolt.

Described handle mobile jib cylinder inner bottom part has little inner core, and there is through hole little inner core both sides, communicate with the via hole of steer motor upper shaft, are connected and fixed by the via hole by the impenetrating mouth of both sides and the upper shaft of steer motor with bolt.

Described gyro module and accelerometer module are positioned over the middle part of handlebar.

Described control system can freely switch audio control pattern or manual mode.

Advantage of the present utility model.

For the family of people having both hands deformity, a car can be realized dual-purpose, improve the degree of utilization of car, save parking space, pare down expenses.

For longer stroke, can audio control pattern be entered, avoid fatigue driving.

Also can enter audio control pattern time colder for weather, by sound, control system be passed in instruction, allow battery-driven car oneself control to travel, the both hands of driver can be protected.

In sum, the above-mentioned structure from sound-controlled electric car is simple, economical and practical, and control mode is simple, and it is convenient to drive.

Accompanying drawing explanation

Fig. 1 is the utility model embodiment sound-controlled electric bassinet structure schematic diagram.

Fig. 2 is the sound-controlled electric handlebar tangent plane constructional drawing shown in Fig. 1.

Fig. 3 is the sound-controlled electric car front fork mobile jib constructional drawing shown in Fig. 1.

Fig. 4 is the sound-controlled electric car external member tangent plane constructional drawing shown in Fig. 1.

Fig. 5 is the sound-controlled electric vehicle control constructional drawing shown in Fig. 1.

Detailed description of the invention

In order to the scheme making those skilled in the art person understand the utility model embodiment better, below in conjunction with drawings and embodiments, the utility model embodiment is described in further detail.

As shown in Fig. 1, it is a kind of structural representation of the utility model embodiment sound-controlled electric car.

In this embodiment, described system comprises: electromobile frame 100, drive wheel 200, steering hardware 300 and be arranged at the control system (not shown) of described car body 100 inside.Described steering hardware 300 comprises front fork 310, handle 320, external member 330 and wheel flutter 340, Fig. 4 external member 330 is tubular and is bilayer, being divided into internal layer 331 and outer 332, wherein, is square structure inside internal layer 331, the steer motor of square structure can be embedded, bottom surface is porose bottom surface, is uncovered structure above, is furnished with porose top cover 333, top cover 333 and internal layer 331 weld together, play the effect of firm steer motor.Interlayer between outer 332 and internal layer 331 is divided into the upper and lower, wherein descend the width of layer interlayer to be a bit larger tham the thickness of front fork 310 mobile jib outer wall and handle 320 mobile jib outer wall, and the diameter of internal layer 331 is slightly smaller than the internal diameter of front fork 310 mobile jib and handle 320 mobile jib.Be connected and fixed with vehicle frame 100 outside external member 330.The degree of depth of front fork 310 mobile jib inner core is greater than the height that external member 330 is lower floor, ensure that front fork 310 mobile jib upper end effectively contacts with the end face of external member interlayer, the degree of depth of handle 320 mobile jib inner core is greater than the height that external member 330 is upper strata, ensure that front fork 310 mobile jib upper end effectively contacts with the division board of external member interlayer with handle 320 mobile jib lower end, simultaneously, the degree of depth of front fork 310 mobile jib inner core and handle 320 mobile jib inner core ensures that the via hole of steer motor through shaft top and bottom can match with the through hole of front fork 310 mobile jib and the medium and small inner core of handle 320 mobile jib inner core, to be fixed by bolt.

In addition, control system comprises sound identification module 410, gyroscope mould 420, accelerometer module 430, micro controller module 440, driver module 450, motor module 460 and power module 470.Wherein sound identification module 410, driver module 450, gyro module 420 and acceleration module 430 are connected with micro controller module 440, and driver module 450 is also connected with motor module 460, and control system provides electric energy by power module 470.Under audio control pattern, controller module 440 receives the instruction transmitted from sound identification module 410, controls rotational angle and the turning velocity of steer motor, realizes the control starting, stop, falling back, turn left, turn right, accelerate and slow down.Under making the rotation of steer motor, drive steering hardware 300 left-right rotation, handle 320 is connected together with front fork 310 by the through shaft of motor, just can be controlled rotation direction and the turning velocity of wheel flutter 340 when manual mode by handle 320.

In above-mentioned example, steer motor is the through linear stepping motor that motor shaft has the square structure of two via holes.

According to actual conditions, the joint of front fork mobile jib 310 and handle 320 mobile jib and external member interlayer can setting pressure bearing, reduces friction when front fork 310 and handle 320 mobile jib and external member 330 relative motion.

According to actual conditions, wherein micro controller module 440 at least comprises a microcontroller.

In above-mentioned example, gyro module 420 and accelerometer module 430 are positioned over the middle part of handlebar.

In above-mentioned example, control system can freely switch audio control pattern or manual mode.

According to actual conditions, sound identification module 410 can adopt wireless mode to be connected with controller 440, and wired mode can also be adopted to connect.

According to actual conditions, drive wheel 200 can also be two or more.

It should be noted that, be just described the structure of this example necessity here, other parts and common battery-driven car are also as good as place, for the purpose of simplifying the description, repeat no more.

The foregoing is only preferred embodiment of the present utility model, not in order to limit the present invention, all within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.

Claims (8)

1. a sound-controlled electric car, comprise electromobile frame, drive wheel, steering hardware, wherein drive wheel is connected with vehicle frame, wherein steering hardware comprises wheel flutter, front fork, external member and handle, front fork is connected with wheel flutter, front fork mobile jib is connected with external member lower rotational, the external member of steering hardware is fixedly connected with vehicle frame, the top of external member and the mobile jib of handle are rotationally connected, for doing the control system of information processing for sound-controlled electric car, control system comprises sound identification module, gyro module, accelerometer module, micro controller module, driver module, motor module and power module, wherein sound identification module, driver module, gyro module and acceleration module are connected with micro controller module, driver module is also connected with motor module, control system provides electric energy by power module.
2. sound-controlled electric car as claimed in claim 1, is characterized in that described motor module has steer motor and drive motor.
3. sound-controlled electric car as claimed in claim 1, it is characterized in that described external member inner bottom surface is porose bottom surface, be uncovered structure above, is furnished with porose top cover, steer motor is fixed in external member, the lower end of axle is stretched out and is connected with the mobile jib of front fork from external member bottom hole, and the upper end of axle is stretched out and is connected with handle mobile jib from the hole of top cover.
4. sound-controlled electric car as claimed in claim 3, is characterized in that described external member is double-decker, is divided into internal layer and skin, and the interlayer between skin and internal layer is divided into the upper and lower, and the skin of external member is fixedly connected with vehicle frame.
5. sound-controlled electric car as claimed in claim 1, it is characterized in that described front fork mobile jib is tubular structure, the outer wall of tubular docks with the interlayer of external member bottom.
6. acoustic control electric motor car with two wheels as claimed in claim 5, it is characterized in that described front fork mobile jib cylinder inner bottom part has little inner core, there is through hole little inner core both sides, can communicate, the lower end axle of steer motor and front fork mobile jib are connected and fixed by bolt with the via hole of steer motor lower end axle.
7. sound-controlled electric car as claimed in claim 1, it is characterized in that described handle mobile jib is tubular structure, the outer wall of tubular docks with the interlayer on external member top.
8. acoustic control electric motor car with two wheels as claimed in claim 7, it is characterized in that described handle mobile jib cylinder inner bottom part has little inner core, there is through hole little inner core both sides, can communicate with the via hole of steer motor upper shaft, the upper shaft of steer motor and handle mobile jib are connected and fixed by bolt.
CN201520130063.9U 2015-03-08 2015-03-08 Sound-controlled electric car CN204415584U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520130063.9U CN204415584U (en) 2015-03-08 2015-03-08 Sound-controlled electric car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520130063.9U CN204415584U (en) 2015-03-08 2015-03-08 Sound-controlled electric car

Publications (1)

Publication Number Publication Date
CN204415584U true CN204415584U (en) 2015-06-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520130063.9U CN204415584U (en) 2015-03-08 2015-03-08 Sound-controlled electric car

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Country Link
CN (1) CN204415584U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104608852A (en) * 2015-03-08 2015-05-13 刘鹏军 Voice control electric bicycle
CN106653024A (en) * 2016-12-30 2017-05-10 首都师范大学 Speech control method and device, balance car control method and device and balance car
CN108556986A (en) * 2018-03-28 2018-09-21 上海乐愚智能科技有限公司 A kind of central control system and vehicle
CN108735203A (en) * 2018-03-28 2018-11-02 上海乐愚智能科技有限公司 Voice interactive method, terminal and computer-readable medium

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104608852A (en) * 2015-03-08 2015-05-13 刘鹏军 Voice control electric bicycle
CN106653024A (en) * 2016-12-30 2017-05-10 首都师范大学 Speech control method and device, balance car control method and device and balance car
CN108556986A (en) * 2018-03-28 2018-09-21 上海乐愚智能科技有限公司 A kind of central control system and vehicle
CN108735203A (en) * 2018-03-28 2018-11-02 上海乐愚智能科技有限公司 Voice interactive method, terminal and computer-readable medium

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150624

Termination date: 20160308

CF01 Termination of patent right due to non-payment of annual fee