CN203186511U - Segway without handle - Google Patents
Segway without handle Download PDFInfo
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- CN203186511U CN203186511U CN 201320184311 CN201320184311U CN203186511U CN 203186511 U CN203186511 U CN 203186511U CN 201320184311 CN201320184311 CN 201320184311 CN 201320184311 U CN201320184311 U CN 201320184311U CN 203186511 U CN203186511 U CN 203186511U
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Abstract
本实用新型公开一种无手柄自平衡两轮电动车，包括两边安装有车轮的车体，车轮通过外球面轴承与主轴的一端连接，主轴的另一端通过梅花联轴器与直流减速电动机连接，直流减速电动机通过电机固定架安装在车体的下边；直流减速电动机上安装有增量式编码器；车体上设有两块用于踩踏的踏板；两块踏板的中间通过电池固定架安装有蓄电池，蓄电池的外面安装有保护外壳；车轮上安装有驱动电机；在车轮与车体的连接处有三轴倾角传感器，车体上还安装有三轴倾角传感器、控制系统；控制系统依次与增量式编码器、三轴倾角传感器、三轴倾角传感器数据线连接。该车在运动过程中通过传感模块采集数据，经过控制系统处理来实现自动保持车体平衡。
The utility model discloses a handleless self-balancing two-wheeled electric vehicle, which comprises a vehicle body with wheels installed on both sides, the wheels are connected with one end of the main shaft through an outer spherical bearing, and the other end of the main shaft is connected with a DC deceleration motor through a plum blossom coupling. The DC deceleration motor is installed under the car body through the motor fixing frame; the incremental encoder is installed on the DC deceleration motor; there are two pedals for stepping on the car body; the middle of the two pedals is installed through the battery fixing frame The storage battery is equipped with a protective shell on the outside of the battery; the drive motor is installed on the wheel; there is a three-axis inclination sensor at the connection between the wheel and the car body, and a three-axis inclination sensor and a control system are installed on the car body; the control system is sequentially connected with the incremental Encoder, three-axis inclination sensor, and three-axis inclination sensor data cable connection. During the movement, the car collects data through the sensor module and processes it through the control system to automatically maintain the balance of the car body.
Description
Technical field
The utility model belongs to mechanical control technology field, is specifically related to a kind of no handle self-balancing electric motor car with two wheels.
Background technology
Distribute before and after the wheel of traditional Electrical Bicycle, the turn inside diameter radius is big, can't be in little spatial dimension flexible motion, and rely on driver's health control ability to keep the car body balance fully, turn on one's side easily.Occurred two-wheeled balance truck (Segway) in the market, its wheel distributes about being, the speed that the control setup of vehicle is regulated vehicle automatically according to driver's attitude is so that vehicle reaches balance.Driver's forward lean speed of a motor vehicle is accelerated, and leaning back then, the speed of a motor vehicle slows down.The impassable difficult problems of occasion automobile such as this behaviour is ridden instead of walk, flexible operation, control convenient and the small and exquisite Self-Balancing vehicle of volume can well solve in the shopping mall, square, recreation ground and large-scale meeting-place.
Summary of the invention
At above-mentioned problems of the prior art and defective, the purpose of this utility model is to provide a kind of no handle self-balancing electric motor car with two wheels, this car by the sensing module image data, handles to realize to keep automatically the car body balance through control system in motion process.
The related self-balancing electric motor car with two wheels of the utility model comprises: a kind of no handle self-balancing electric motor car with two wheels, comprise that both sides are equipped with the car body of wheel, described wheel is connected with an end of main shaft by bearing with spherical outside surface, the other end of described main shaft is connected with direct-flow deceleration electric motor by the plum blossom coupler, and described direct-flow deceleration electric motor is installed in the bottom of car body by motor fixing frame; On the described direct-flow deceleration electric motor incremental encoder is installed; Described car body is provided with two for the pedal of trampling;
The centre of described two pedals is equipped with storage battery by battery mounting, and the outside of described storage battery is equipped with protecting sheathing;
On the described wheel drive motor is installed;
In the junction of described wheel and described car body three shaft inclination sensors are arranged, three shaft inclination sensors, control system also are installed on the described car body;
Described control system is connected with described incremental encoder, described three shaft inclination sensors, described three shaft inclination sensing data lines successively.
Car body, about the wheel, wheel drive motors, sensor assembly and the control system that distribute.For rotating shaft is connected, the shaft centerline of left and right wheels is located on the same line between wheel and the car body, is provided with for the platform that supports human body at car body, and car body can be around the shaft swing of wheel; Sensor assembly comprises wheel speed sensor and pose checking system; Storage or solidified the corresponding program that is used for the control balance in the control system circuit.The driver controls the running velocity of battery-driven car by self attitude adjustment, the signal that control system reception wheel speed sensor and pose checking system are imported, go out the needed control signal of wheel drive motors according to above-mentioned calculated signals, and then control wheel drive motors make battery-driven car can regulate the car body attitude automatically, finally realize the self-balancing of car body.
It is to rely on to recognize both legs and realize that the human body of described car body supports, and there is no shaft-like handle.That is to say that the utility model is to utilize program to realize the self-equalizing of car body, thereby has simplified the structure of car body.
Structure of the present utility model only comprises car body, wheel and power drive system etc.Its wheel adopts the ordinary bicycle spoke wheel, and wheel is installed in the car body both sides, forms two-wheeled left and right sides distributed architecture, to reduce the turn radius of vehicle.For rotating shaft is connected, be that car body can form horizontal hunting around the rotating shaft of wheel between wheel and the car body.Car body has only vehicle body and should have enough loading strengths.Vehicle body is board-like, the placement of this suitable power supply, control system.Sensor is arranged on the car body, so that directly experience operation and the balance of car body.The core devices of control circuit adopts the PIC micro controller system, and driving circuit then adopts suitable form to make motor can just change, also can reverse.
The sensor that the utility model adopts comprises speed sensor and angular transducer, by they can measure car body operation conditions and equilibrium condition, comprise the corner of two-wheeled and the obliquity information of car body, feed back to control system, calculate cireular frequency and the angular acceleration of two-wheeled and car body, thereby calculate the needed motor torque of two-wheeled, realize the control to car body.
The mode that the utility model adopts is:
When car body does not tilt not move, angular transducer obtains car body dip angle signal (almost nil) and sends into the control control system, the control system speed sensor signal (almost nil) of signal and comprehensive left and right wheel accordingly calculates the required motor torque controlling quantity of two-wheeled, in this controlling quantity input driving circuit, after processing such as power gain, be sent in the drive motor, make car body keep the original place balance.When car body is advanced, the driver turns forward car body slightly, angular transducer obtains dip angle signal and sends into control system, control system signal and comprehensive left and right vehicle-wheel speed sensor signal is accordingly calculated the required motor torque controlling quantity of two-wheeled, in this controlling quantity input driving circuit, be sent in the drive motor after processing such as power gain, the control wheel rotates and remains the car body balance forward.The inclination angle is more big, accelerates more fast.When needs slowed down, brake or retreat, the driver receded car body a little, and control system equally also can calculate required counter torque, and then the control wheel turns round to send out troops to fight and remains the car body balance.The inclination angle is more big, oppositely accelerates more fast.When needing to turn, the left-leaning left-hand rotation of driver, Right deviation are turned right.
In sum, the utility model is compared with existing battery-driven car and is had the following advantages:
1. two wheels distribute about being, the turn radius of vehicle is zero, can be in little spatial dimension flexible motion;
2. calculate the output controlling quantity by program, control the both sides wheel respectively by control circuit, not only make car body can keep balance automatically, and do not need brake, reversing, the balanced system of physical structure, make mechanism simple;
3. of many uses.For example: can be used as the Walking People of large-scale square or public place of entertainment, the related personnel that keeps order of place, golf course staff's walking-replacing tool on a large scale; Also can be applicable to the quick electric vehicle in densely populated city and area.
Description of drawings:
Fig. 1 is the oblique side figure that the utility model does not have handle self-balancing electric motor car with two wheels.
Fig. 2 is the upward view that the utility model does not have handle self-balancing electric motor car with two wheels.
Fig. 3 is the front view that the utility model does not have handle self-balancing electric motor car with two wheels.
The specific embodiment
Fig. 1 is the oblique side figure that the utility model does not have handle self-balancing electric motor car with two wheels, comprise that both sides are equipped with the car body 1 of wheel 3, described wheel 3 is connected with an end of main shaft 7 by bearing with spherical outside surface 8, the other end of described main shaft 7 is connected with direct-flow deceleration electric motor 5 by plum blossom coupler 6, and described direct-flow deceleration electric motor 5 is installed in the bottom of car body 1 by motor fixing frame 9; On the described direct-flow deceleration electric motor 5 incremental encoder 14 is installed; Described car body 1 is provided with two for the pedal of trampling 2;
The centre of described two pedals 2 is equipped with storage battery 10 by battery mounting 13, and the outside of described storage battery 10 is equipped with protecting sheathing 4;
On the described wheel 3 drive motor is installed;
There are three shaft inclination sensors junction at described wheel 3 and described car body 1, and three shaft inclination sensors, control system also are installed on the described car body 1;
Described control system is connected with described incremental encoder 14, described three shaft inclination sensors, described three shaft inclination sensing data lines successively.
Wherein control system can be microprocessors such as micro controller system, the signal that control system reception speed sensors and three shaft inclination sensors are imported, calculate direct-flow deceleration electric motor and the required control signal of wheel drive motors respectively according to above-mentioned signal, this control signal direct-flow deceleration electric motor and wheel movement, thereby make battery-driven car can regulate the posture of car body according to the speed of importing automatically, finally realize the self-balancing of battery-driven car.Described three shaft inclination sensors are used for measuring car body with respect to the attitude of ground level.
As shown in Figure 1, described left and right wheels 3 is by different motor-driven, the rotating shaft difference of left and right wheels 3, and the line of centers of two rotation shaft of wheel is positioned on the same line, and car body can be equipped with control system in car body inside around the shaft swing of wheel.In order to protect Electrical Safety, in the storage battery outside charger protecting sheathing 4 is installed.
As shown in Figure 2, open pedal 2 after, can see the inner member that is fixed on chassis 1.At battery mounting 13 storage battery 10 is installed, other has incremental encoder 14.Whole energy of dolly are the oblique side figure that the utility model does not have handle self-balancing electric motor car with two wheels by the Fig. 1 as power supply.
As shown in Figure 3, storage battery 10 is positioned at chassis 1 bottom midway location, can reduce the center of gravity of car body like this, and car is tended towards stability more.Wheel 3 is connected with an end of main shaft 7 by bearing with spherical outside surface 8, and the other end of described main shaft 7 is connected with direct-flow deceleration electric motor 5 by plum blossom coupler 6, can slow down the vibrations of car body, plays the effect of bumper and absorbing shock.Direct-flow deceleration electric motor 5 connects the plum blossom coupler, forms actuating device, and actv. is saved the space so more, makes dolly more portable.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320184311 CN203186511U (en) | 2013-04-14 | 2013-04-14 | Segway without handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320184311 CN203186511U (en) | 2013-04-14 | 2013-04-14 | Segway without handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203186511U true CN203186511U (en) | 2013-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201320184311 Expired - Fee Related CN203186511U (en) | 2013-04-14 | 2013-04-14 | Segway without handle |
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| CN103600799A (en) * | 2013-10-17 | 2014-02-26 | 上海交通大学 | Steering control system based on pressure sensor and self-balancing bicycle thereof |
| CN103600800A (en) * | 2013-10-17 | 2014-02-26 | 上海交通大学 | Self-balancing trolley steering instructing device based on pressure sensor |
| CN104029769A (en) * | 2014-06-13 | 2014-09-10 | 杭州骑客智能科技有限公司 | Electric balance swingcar |
| CN104386183A (en) * | 2014-11-17 | 2015-03-04 | 韩莹光 | Two-wheeled balance car |
| CN104922893A (en) * | 2014-06-13 | 2015-09-23 | 杭州骑客智能科技有限公司 | Improved electric balance car |
| CN105329380A (en) * | 2015-11-23 | 2016-02-17 | 刁会芳 | Flat scooter |
| CN106218778A (en) * | 2016-08-17 | 2016-12-14 | 尚艳燕 | A kind of electrodynamic balance car |
| CN106240703A (en) * | 2016-08-31 | 2016-12-21 | 杭州速控软件有限公司 | Electrodynamic balance swing car start self-balancing control method and system thereof |
| FR3041597A1 (en) * | 2015-09-29 | 2017-03-31 | Jannick Jacques Simeray | PLATFORM STABILIZED WITH TWO WHEELS AND AT LEAST ONE ENGINE |
| CN106560391A (en) * | 2015-10-01 | 2017-04-12 | 杭州骑客智能科技有限公司 | Man-machine-interaction somatosensory vehicle |
| WO2017128808A1 (en) * | 2016-01-27 | 2017-08-03 | 张照 | Electric balancing vehicle |
| CN107021167A (en) * | 2016-01-27 | 2017-08-08 | 陈云飞 | Dual-purpose two-wheel electric balance car |
| IT202000029504A1 (en) | 2020-12-02 | 2022-06-02 | Mohawknee S R L | SYSTEM FOR SKATING AND RELATED METHOD OF OPERATION |
| CN115140225A (en) * | 2022-06-28 | 2022-10-04 | 江苏双双高新科技有限公司 | Electrodynamic balance car with brake protection tests speed |
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2013
- 2013-04-14 CN CN 201320184311 patent/CN203186511U/en not_active Expired - Fee Related
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| CN103600799B (en) * | 2013-10-17 | 2015-12-23 | 上海交通大学 | Based on steering control system and the balanced car with two wheels thereof of pressure sensor |
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| CN103600800B (en) * | 2013-10-17 | 2016-04-13 | 上海交通大学 | Based on the self-balancing trolley steering order device of pressure sensor |
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| JP2016527115A (en) * | 2014-06-13 | 2016-09-08 | 杭州騎客智能科技有限公司Ｈａｎｇｚｈｏｕ Ｃｈｉｃ Ｉｎｔｅｌｌｉｇｅｎｔ Ｔｅｃｈｎｏｌｏｇｙ Ｃｏ．，Ｌｔｄ | Electric standing car |
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| JP2017077887A (en) * | 2014-06-13 | 2017-04-27 | 杭州騎客智能科技有限公司Hangzhou Chic Intelligent Technology Co., Ltd | Electric standing riding car |
| CN104029769A (en) * | 2014-06-13 | 2014-09-10 | 杭州骑客智能科技有限公司 | Electric balance swingcar |
| CN104922891A (en) * | 2014-06-13 | 2015-09-23 | 杭州骑客智能科技有限公司 | Novel electric balanced vehicle |
| AT518313B1 (en) * | 2014-06-13 | 2017-12-15 | Hangzhou Chic Intelligent Tech Co Ltd | Electric balance vehicle |
| US10336392B2 (en) | 2014-06-13 | 2019-07-02 | Hangzhou Chic Intelligent Technology Co., Ltd | Electric vehicle |
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| CN104386183A (en) * | 2014-11-17 | 2015-03-04 | 韩莹光 | Two-wheeled balance car |
| FR3041597A1 (en) * | 2015-09-29 | 2017-03-31 | Jannick Jacques Simeray | PLATFORM STABILIZED WITH TWO WHEELS AND AT LEAST ONE ENGINE |
| CN106560388A (en) * | 2015-10-01 | 2017-04-12 | 杭州骑客智能科技有限公司 | Man-machine interaction body feeling vehicle |
| CN106560385A (en) * | 2015-10-01 | 2017-04-12 | 杭州骑客智能科技有限公司 | Man-machine-interaction somatosensory vehicle |
| CN106560391A (en) * | 2015-10-01 | 2017-04-12 | 杭州骑客智能科技有限公司 | Man-machine-interaction somatosensory vehicle |
| CN106560383A (en) * | 2015-10-01 | 2017-04-12 | 杭州骑客智能科技有限公司 | Man-machine-interaction somatosensory vehicle |
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| CN106560386A (en) * | 2015-10-01 | 2017-04-12 | 杭州骑客智能科技有限公司 | Electric balance car |
| CN106560387A (en) * | 2015-10-01 | 2017-04-12 | 杭州骑客智能科技有限公司 | Electric self-balancing vehicle |
| CN105329380A (en) * | 2015-11-23 | 2016-02-17 | 刁会芳 | Flat scooter |
| WO2017128808A1 (en) * | 2016-01-27 | 2017-08-03 | 张照 | Electric balancing vehicle |
| CN107021167A (en) * | 2016-01-27 | 2017-08-08 | 陈云飞 | Dual-purpose two-wheel electric balance car |
| CN107021167B (en) * | 2016-01-27 | 2020-08-18 | 永康市鼎昌工贸有限公司 | Dual-purpose two-wheeled electrodynamic balance car |
| EP3241728A4 (en) * | 2016-01-27 | 2018-10-24 | Dongguan Jomo Electronics Co., Ltd. | Electric balancing vehicle |
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| CN106218778A (en) * | 2016-08-17 | 2016-12-14 | 尚艳燕 | A kind of electrodynamic balance car |
| CN106240703A (en) * | 2016-08-31 | 2016-12-21 | 杭州速控软件有限公司 | Electrodynamic balance swing car start self-balancing control method and system thereof |
| CN106240703B (en) * | 2016-08-31 | 2022-04-22 | 杭州速控软件有限公司 | Starting self-balancing control method for electric balance swing car |
| IT202000029504A1 (en) | 2020-12-02 | 2022-06-02 | Mohawknee S R L | SYSTEM FOR SKATING AND RELATED METHOD OF OPERATION |
| CN115140225A (en) * | 2022-06-28 | 2022-10-04 | 江苏双双高新科技有限公司 | Electrodynamic balance car with brake protection tests speed |
| CN115140225B (en) * | 2022-06-28 | 2023-08-01 | 江苏双双高新科技有限公司 | Electrodynamic balance car with brake protection tests speed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20150414 |
|
| EXPY | Termination of patent right or utility model |