CN105539694A - Mini mobility electric somatosensory car - Google Patents
Mini mobility electric somatosensory car Download PDFInfo
- Publication number
- CN105539694A CN105539694A CN201610024179.3A CN201610024179A CN105539694A CN 105539694 A CN105539694 A CN 105539694A CN 201610024179 A CN201610024179 A CN 201610024179A CN 105539694 A CN105539694 A CN 105539694A
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- control unit
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- body sense
- electronic body
- drive motor
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- 230000003238 somatosensory effect Effects 0.000 title abstract 3
- 238000001514 detection method Methods 0.000 claims abstract description 16
- 210000004744 fore-foot Anatomy 0.000 claims description 22
- 230000005540 biological transmission Effects 0.000 claims description 10
- 210000003462 vein Anatomy 0.000 claims description 4
- 230000001133 acceleration Effects 0.000 abstract description 4
- 230000004888 barrier function Effects 0.000 abstract 4
- 230000005484 gravity Effects 0.000 description 8
- 230000037396 body weight Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000002683 foot Anatomy 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K17/00—Cycles not otherwise provided for
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/02—Control of position or course in two dimensions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K2204/00—Adaptations for driving cycles by electric motor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
The invention relates to a mini mobility electric somatosensory car which comprises a flat car body, a left front wheel and a right front wheel which are symmetrically arranged on the left side and the right side of the front end of the bottom of the flat car body, a rear wheel arranged at the rear end of the bottom of the flat car body and a driving motor. The mini mobility electric somatosensory car further comprises a control unit arranged inside the flat car body, a power supply unit, a motor driving circuit, an indication panel, a plurality of pressure sensors, a gyroscope sensor and a barrier detection sensor, wherein the power supply unit, the motor driving circuit, the indication panel, the pressure sensors, the gyroscope sensor and the barrier detection sensor are electrically connected with the control unit. The indication panel is arranged on the flat car body. The pressure sensors are arranged on a left side pedal and a right side pedal of the flat car body. The gyroscope sensor effectively improves the performance of the machine acceleration, and the barrier detection sensor is arranged at the front end of the flat car body and located between the left front wheel and the right front wheel. The barrier detection sensor is a photoelectric transistor sensor or an ultrasonic sensor.
Description
Technical field
The invention belongs to portable scooter field, be specifically related to a kind of mini electronic body sense automobile of riding instead of walk.
Background technology
, there is following shortcoming in numerous portable scooter such as electric unicycle, Segway Human Transporter, electric swing car conventional on the market at present:
1), electric unicycle exist the bodily form lay particular stress on bigger than normal, study is difficult, the problem that safety factor is low;
2), there is the bodily form and lay particular stress on bigger than normal, folding troublesome problem in Segway Human Transporter;
3) although, to turn round car be easy left-hand seat, there is the such as bodily form equally and lay particular stress on the problems such as bigger than normal and safety factor is low;
It is bigger than normal that the common problem of above three sections of products has the bodily form to lay particular stress on, be unfavorable for that user carries, for this reason, be necessary to develop a kind of portable mini electronlmobil newly, this electronlmobil is on the basis of the merits and faults of comprehensive numerous portable self-balancing vehicle, it advantageously carries in user, and simple to operate, be convenient to beginner use.
Summary of the invention
In view of this, the object of the invention is to overcome the deficiencies in the prior art, provide a kind of manipulate easy, can carry with and put into the mini electronic body sense automobile of riding instead of walk of pocket.
For realizing above object, the present invention adopts following technical scheme: a kind of mini electronic body sense automobile of riding instead of walk, comprises plateform body, is symmetricly set on the near front wheel and off front wheel, the trailing wheel being arranged on rear end bottom described plateform body and the drive motor of the described plateform body bottom front left and right sides; Described electronic body sense automobile also comprises the control unit being arranged on described plateform body inside and the power supply unit be electrically connected with described control unit, motor-drive circuit, indication panel, some pressure sensors, gyro sensor and detection of obstacles sensor; Described power supply unit is used for providing to described electronic body sense automobile driving power and system power supply; Described motor-drive circuit operates for driving described drive motor; Described indication panel is arranged on described plateform body, between left side step and right side step, in the left side step that some described pressure sensors are arranged on described plateform body and right side step; Described gyro sensor, actv. improves the performance of machine acceleration/accel aspect; Described detection of obstacles sensor setting in described plateform body front end, between the near front wheel and off front wheel; Described detection of obstacles sensor is realized tube sensor or ultrasonic transduter by infrared electro.
Described electronic body sense automobile also comprises autotracking unit, and described autotracking unit is arranged on described plateform body, and is electrically connected with the unit of described control.Described autotracking unit is made a video recording separately first-class by GPS module or automatic tracking high-speed ball or is jointly realized.
Described electronic body sense automobile also comprises wireless communication unit and terminal, and described wireless communication unit is electrically connected with described control unit, described wireless communication unit and described terminal wireless connections.
Described electronic body sense automobile also comprises speech control unit, and described speech control unit is arranged on described plateform body, and is electrically connected with described control unit.The intelligent voice system that described speech control unit is experienced by man-machine interactive and speech recognition software realize, and control machine.
Described pressure sensor quantity is two, four or eight;
When pressure sensor quantity is two, one is arranged on below the left side step forefoot of described plateform body, and another is arranged on below the right side step forefoot of described plateform body;
When pressure sensor quantity is four, wherein below two pressure sensors left side step forefoot of being arranged on described plateform body respectively and rear heel, below the right side step forefoot that two other pressure sensor is arranged on described plateform body respectively and rear heel;
When pressure sensor quantity is eight, wherein four pressure sensors are arranged in the left side step of described plateform body; Other four pressure sensors are arranged in the right side step of described plateform body.
Described motor-drive circuit quantity is two, is respectively the first motor-drive circuit and the second motor-drive circuit, and described drive motor quantity is two, is respectively the first drive motor and the second drive motor; Described electronic body sense automobile also comprises a PWM interface circuit and the 2nd PWM interface circuit; Described control unit, a PWM interface circuit, the first motor-drive circuit, the first drive motor are electrically connected successively; Described control unit, the 2nd PWM interface circuit, the second motor-drive circuit, the second drive motor are electrically connected successively; Described first drive motor operates for driving the near front wheel, and described second drive motor operates for driving off front wheel.
Described electronic body sense automobile comprises and also comprises the first change-speed box and the second change-speed box, and described first change-speed box is arranged between described first drive motor and described the near front wheel, and described second change-speed box is arranged between described second drive motor and described off front wheel.
Described first drive motor and described second drive motor all adopt hollow-cup motor, integral type waterproof hub motor or servomotor.
Described electronic body sense automobile is also provided with bluetooth transparent transmission and sound equipment, described bluetooth transparent transmission and sound equipment are electrically connected with described control unit, and described bluetooth transparent transmission and sound equipment are connected with terminal by bluetooth, and realize by terminal the reading controlling described electronic body sense automobile runs and machine information.
Described electronic body sense automobile is also provided with remote control unit, and described remote control unit is electrically connected with described control unit, and described remote control unit is for controlling described electronic body sense automobile runs.
Described electronic body sense automobile is also provided with wireless transmit/receive units and GPS positioning unit, and described wireless transmit/receive units and GPS positioning unit are all electrically connected with described control unit; The step of described left side and the step of described right side are provided with anti-slip veins.
The present invention adopts above technical scheme, utilizes the pressure sensor arranged to detect the force value of left and right pin, controls drive motor running, to control the running of electronic body sense automobile by control unit and driving circuit.The present invention is similar to electric return board, but more as a mini roadlice.Once people stand in above after, just can automatically start.And after getting off, it can stop automatically.As for regulation and control direction, user only needs weight shift.Detected pressure direction and the force value of health by two, four or eight pressure sensors, then export corresponding speed, when wanting to move forward, centre of body weight forward; When wanting to slow down and brake, centre of body weight is toward layback; When being sick for turnon left, centre of body weight is slightly toward left bank; When being sick for that right-hand corner is capable rides, centre of body weight is slightly toward right bank.Do not need both hands completely, only need weight shift, just can control the direction travelled.
Adopt gyro sensor in the present invention, be utilize its three shaft angles degree and three axle accelerator sensors, effectively can improve the performance of machine acceleration/accel aspect, as to startup moment, suddenly accelerate, suddenly slow down, sharply turning, anxious retrogressing, the lifting of the aspect performances such as sudden stop; Use detection of obstacles sensor, can avoiding obstacles timely and effectively, also on plateform body, be provided with autotracking unit simultaneously, can follow the tracks of the target of setting.In the present invention, battery adopts 18650 cylindric dynamic lithium battery/polymer power batteries, alleviates weight and the volume of battery, adopts lightweight magnesium/flat aluminium alloy plate body shell, thus farthest reduces the weight and volume of shell and complete machine.Present invention employs two the small-volume large-power hollow-cup motors in anterior left and right to drive, the design of two wheel flutters in rear portion, adds smoothness, new hand need not learn, and can ride, because chassis is lower by left-hand seat, safety factor is superelevation also, is applicable to very much the Urban Traffic of city working clan's white collars.
Accompanying drawing explanation
Fig. 1 is the structural representation of the mini electronic body sense automobile of riding instead of walk of the present invention;
Fig. 2 is the system architecture schematic diagram of the mini electronic body sense automobile of riding instead of walk of the present invention;
Fig. 3 is two pressure sensor structure schematic diagrams of the mini electronic body sense automobile of riding instead of walk of the present invention;
Fig. 4 is four pressure sensor structure schematic diagrams of the mini electronic body sense automobile of riding instead of walk of the present invention;
Fig. 5 is eight pressure sensor structure schematic diagrams of the mini electronic body sense automobile of riding instead of walk of the present invention.
In figure: 1, plateform body; 2, off front wheel; 3, the near front wheel; 4, trailing wheel; 5, power supply unit; 6, control unit; 7, the first drive motor; 8, the second drive motor; 9, the first pressure sensor; 10, the second pressure sensor; 11, the first motor-drive circuit; 12, the second motor-drive circuit; 13, a PWM interface circuit; 14, the 2nd PWM interface circuit; 15, the first change-speed box; 16, the second change-speed box; 17, detection of obstacles sensor; 18, anti-slip veins; 911, front left pressure sensor; 912, rear left pressure sensor; 1011, front right pressure sensor; 1021, rear right pressure sensor; 91, pressure sensor in front left; 92, pressure sensor in rear left; 101, pressure sensor in front right; 102, pressure sensor in rear right; 19, indication panel; 20, bluetooth transparent transmission and sound equipment; 21, remote control unit; 22, wireless transmit/receive units; 23, GPS positioning unit; 24, speech control unit; 25, autotracking unit; 26, gyro sensor.
Detailed description of the invention
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
As depicted in figs. 1 and 2, the invention provides a kind of mini electronic body sense automobile of riding instead of walk, comprise plateform body 1, be symmetricly set on the near front wheel 3 of the described plateform body 1 bottom front left and right sides and off front wheel 2, the trailing wheel 4 being arranged on rear end bottom described plateform body 1 and drive motor; Described electronic body sense automobile also comprises the control unit 6 being arranged on described plateform body 1 inside and the power supply unit 5, motor-drive circuit, indication panel 19, some pressure sensors, gyro sensor 26 and the detection of obstacles sensor 17 that are electrically connected with described control unit 6; Described power supply unit 5 drives power and system power supply for providing to described electronic body sense automobile; Described motor-drive circuit operates for driving described drive motor; Described indication panel 19 is arranged on described plateform body 1, between left side step and right side step, in the left side step that some described pressure sensors are arranged on described plateform body 1 and right side step; Described detection of obstacles sensor 17 is arranged on described plateform body 1 front end, between the near front wheel 3 and off front wheel 2; Described detection of obstacles sensor 17 is realized by photoelectric tube sensor or ultrasonic transduter.
As one preferred embodiment, described electronic body sense automobile also comprises autotracking unit 25, and described autotracking unit 25 is arranged on described plateform body 1, and is electrically connected with described control unit 6.
As one preferred embodiment, described electronic body sense automobile also comprises wireless communication unit, terminal and speech control unit 24, described wireless communication unit is electrically connected with described control unit 6, described wireless communication unit and described terminal wireless connections; Described speech control unit 24 is arranged on described plateform body, and is electrically connected with described control unit 6.
In the present embodiment, described pressure sensor quantity is two, four or eight;
When pressure sensor quantity is two, one is arranged on below the left side step forefoot of described plateform body 1, and another is arranged on below the right side step forefoot of described plateform body 1;
When pressure sensor quantity is four, wherein below two pressure sensors left side step forefoot of being arranged on described plateform body 1 respectively and rear heel, below the right side step forefoot that two other pressure sensor is arranged on described plateform body 1 respectively and rear heel;
When pressure sensor quantity is eight, wherein four pressure sensors are arranged in the left side step of described plateform body 1; Other four pressure sensors are arranged in the right side step of described plateform body 1.
In the present embodiment, described motor-drive circuit quantity is two, and be respectively the first motor-drive circuit 11 and the second motor-drive circuit 12, described drive motor quantity is two, is respectively the first drive motor 7 and the second drive motor 8; This electronic body sense automobile also comprises a PWM interface circuit 13 and the 2nd PWM interface circuit 14; Described control unit 6, PWM interface circuit 13, first motor-drive circuit 11, first drive motor 7 are electrically connected successively; Described control unit 6, the 2nd PWM interface circuit 14, second motor-drive circuit 12, second drive motor 8 are electrically connected successively; Described first drive motor 7 operates for driving the near front wheel 3, and described second drive motor 8 operates for driving off front wheel 2.
What needs further illustrated is, described electronic body sense automobile also comprises the first change-speed box 15 and the second change-speed box 16, described first change-speed box 15 is arranged between described first drive motor 7 and described the near front wheel 3, and described second change-speed box 16 is arranged between described second drive motor 8 and described off front wheel 2.
Described first drive motor 7 and described second drive motor 8 all adopt hollow-cup motor, integral type waterproof hub motor or servomotor.This electronic body sense automobile is also provided with bluetooth transparent transmission and sound equipment 20, and described bluetooth transparent transmission and sound equipment 20 are electrically connected with described control unit 6, and this bluetooth transparent transmission and sound equipment 20 are connected with terminal by bluetooth.This electronic body sense automobile is also provided with remote control unit 21, and described remote control unit 21 is electrically connected with described control unit 6, and this remote control unit 21 is for controlling described electronic body sense automobile runs.
This electronic body sense automobile is also provided with wireless transmit/receive units 22 and GPS positioning unit 23, and described wireless transmit/receive units 22 and GPS positioning unit 23 are all electrically connected with described control unit 6; The step of described left side and the step of described right side are provided with anti-slip veins 18.
Utilize brushless motor as drive source, be placed on front left and front right respectively, after adopt two wheel flutters, utilize motor above speed discrepancy realize turn left and turn right, utilize the changes in weight on pressure sensor detection pin, thus go to control motor acceleration, deceleration, turn.
Functional realiey principle: at every turn start shooting, system, by several pressure sensor detected pressures data, carries out the calibration of quiescent value.When have people stand in above time system can detect that pressure changes, the weight sensor before when the body forward of people can detect the change of pressure, and motor speed is also along with speeding as the pressure increases, pressure reduce time motor speed reduce thereupon.During the pressure increase on the left side, the motor speed on the right increases thereupon, namely realizes, and during the pressure increase in like manner the right, the motor speed on the left side increases thereupon, namely realizes turning right.
Below principle of work of the present invention is described as follows:
Application scenarios one, employing two pressure sensors, as shown in Figure 3.
When pressure sensor quantity is two, one is arranged on below the left side step forefoot of described plateform body 11, and another is arranged on below the right side step forefoot of described plateform body 11;
Startup control part in the present invention is employing two pressure sensors, and one is arranged on the left of plateform body 11 below step forefoot, and another to be arranged on the right side of plateform body 11 below step forefoot.When a pin steps on, side sensor sensing is to pressure, but do not start, after two pin all step on, two sensors all sense pressure, just start to start, keep the close direction that can control to move ahead of the force value of two pressure sensors by pressure-controlled before forefoot, move ahead with corresponding speed.
Left and right control part utilizes two pressure sensors above equally, when think left turning driving time, centre of body weight is tilted to the left, two pressure sensors can sense that left side (the first pressure sensor 9) is larger than right side (the second pressure sensor 10) pressure, form the left side difference of pressure that the right is larger relatively, at this moment right motor (the second drive motor 8) is quicker than left motor (the first drive motor 7) running velocity, realizes turnon left; When travelling when wanting to bend to right, centre of body weight is tilted to the right, two pressure sensors can sense that right side (the second pressure sensor 10) is larger than left side (the first pressure sensor 9) pressure, form the right difference of pressure that the left side is larger relatively, at this moment left motor (the first drive motor 7) is quicker than right motor (the second drive motor 8) running velocity, and realization can right-hand corner.
Shut down control part, the forefoot of first bipod lifts deceleration, then bipod is jumped after car lands, and this electronlmobil can auto-stop.
Application scenarios two, employing four pressure sensors, as shown in Figure 4.
When pressure sensor quantity is four, wherein below two pressure sensors (front left pressure sensor 911, rear left pressure sensor 912) left side step forefoot of being arranged on described plateform body 1 respectively and rear heel, below the right side step forefoot that two other pressure sensor (front right pressure sensor 1011, rear right pressure sensor 1021) is arranged on described plateform body 11 respectively and rear heel;
Start and control: adopt four pressure sensors, one is arranged on below machine (being specially plateform body 11) front left, and one is arranged on below on the right side of machine front, and one is arranged on below machine rear left, one is arranged on below machine rear right, as shown in Figure 4.When a pin steps on, the pressure sensor of front and rear part, side senses that pressure becomes large, but does not start, and after two pin all step on, former and later two pressure sensors of side sense that pressure becomes greatly in addition, just start to start.
Move forward control: after startup, center of gravity forward, the pressure sensor of the anterior left and right sides senses that pressure becomes large and that force value difference is very little scope, the pressure sensor pressure of both sides, rear portion diminishes and force value differs very little scope, can accelerate to move forward, anterior two pressure sensors of root Ju, to the pressure extent between the pressure sensor of two, rear portion, export corresponding speed, difference of pressure is larger, and speed is faster.
Left steering travels and controls: after startup, in the middle of moving forward, center of gravity is to left front, front left pressure sensor 911 is experienced pressure and is become large, and the pressure of pressure sensor more several than other is all much bigger, as speed be originally close to most high speed time, then left decelerating through motor, right motor speed is constant, can realize travelling left; If speed is from when also having a lot of the most at a high speed, then right motor accelerates, and left motor speed is constant, also can realize travelling left.Difference of pressure is larger, and turning speed is faster left.
Right steering travels and controls: after startup, in the middle of moving forward, center of gravity is to right front, front right pressure sensor 1011 is experienced pressure and is become large, and the pressure of pressure sensor more several than other is all much bigger, as speed be originally close to most high speed time, then right decelerating through motor, left motor speed is constant, can realize to right travel; If speed is from when also having a lot of the most at a high speed, then left motor accelerates, and right motor speed is constant, also can realize to right travel.Difference of pressure is larger, and the speed that bends to right is faster.
Retreating slows down controls: after startup, in the middle of moving forward, center of gravity backward, the pressure sensor 912,1021 of the left and right sides, rear portion senses that pressure becomes large and that force value difference is very little scope, the pressure sensor pressure of front part sides diminishes and force value differs very little scope, can slow down and then retreat traveling.Two, root Ju rear portion pressure sensor 912,1021 is to the pressure extent between anterior two pressure sensors, and export corresponding speed, difference of pressure is larger, and speed is faster.
Application scenarios three, employing eight pressure sensors, as shown in Figure 5.
When pressure sensor quantity is eight, wherein four pressure sensors (911,91,912,92) are arranged in the left side step of described plateform body 1, and these two pressure sensors are wherein arranged on below forefoot and rear heel respectively; Other four pressure sensors (1011,101,1021,102) are arranged on the right side step of described plateform body 1, and wherein these two pressure sensors are wherein arranged on below forefoot and rear heel respectively.
As Fig. 5 starts control: adopt eight pressure sensors, one is arranged on below on the left of machine front, one is arranged on below on the right side of machine front, one is arranged on below machine rear left, and one is arranged on below machine rear right, and one to be arranged in front left below side, one to be arranged in front right below side, one is arranged in rear left below side, and one is arranged in rear right below side, as shown in Figure 5.When a left foot steps on, two pressure sensors in the middle part of two pressure sensors in the middle part of the front left that left side is anterior and front left and the rear left at rear portion and rear left sense that pressure becomes large, but do not start, after an other pin also steps on, two pressure sensors in the middle part of two pressure sensors in addition in the middle part of the front right of right front and front right and rear right and rear right sense pressure become large after, just start startup.
Move forward control: after startup, center of gravity forward, two pressure sensors and two pressure sensors on anterior right side of front left sense that pressure becomes large and force value differs very little scope, with two pressure sensors of rear right, two pressure sensors of rear left sense that pressure diminishes and force value differs very little scope, can accelerate to move forward, anterior four pressure sensors of root Ju are to the pressure extent between the pressure sensor of four, rear portion, export corresponding speed, difference of pressure is larger, and speed is faster.
Left steering travels and controls: after startup, in the middle of moving forward, center of gravity is to left front, front left two pressure sensors are experienced pressure and are become large, and the pressure of pressure sensor more several than other is all much bigger, as speed be originally close to most high speed time, then left decelerating through motor, right motor speed is constant, can realize travelling left; If speed is from when also having a lot of the most at a high speed, then right motor accelerates, and left motor speed is constant, also can realize travelling left.Difference of pressure is larger, and turning speed is faster left.
Right steering travels and controls: after startup, in the middle of moving forward, center of gravity is to right front, two pressure sensors in anterior right side are experienced pressure and are become large, and the pressure of pressure sensor more several than other is all much bigger, as speed be originally close to most high speed time, then right decelerating through motor, left motor speed is constant, can realize to right travel; If speed is from when also having a lot of the most at a high speed, then left motor accelerates, and right motor speed is constant, also can realize to right travel.Difference of pressure is larger, and the speed that bends to right is faster.
Retreating slows down controls: after startup, in the middle of moving forward, center of gravity backward, two pressure sensors and two pressure sensors on anterior right side of rear left sense that pressure becomes large and force value differs very little scope, with two pressure sensors of rear right, two pressure sensors of front left sense that pressure diminishes and force value differs very little scope, can slow down and then retreat traveling.Four, root Ju rear portion pressure sensor is to the pressure extent between anterior four pressure sensors, and export corresponding speed, difference of pressure is larger, and speed is faster.
The present invention is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present invention; no matter but any change is done in its shape or structure; every have identical with the application or akin technical scheme, all drops within protection scope of the present invention.
Claims (10)
1. a mini electronic body sense automobile of riding instead of walk, is characterized in that: comprise plateform body, be symmetricly set on the near front wheel and off front wheel, the trailing wheel being arranged on rear end bottom described plateform body and the drive motor of the described plateform body bottom front left and right sides;
Described electronic body sense automobile also comprises the control unit being arranged on described plateform body inside and the power supply unit be electrically connected with described control unit, motor-drive circuit, indication panel, some pressure sensors, gyro sensor and detection of obstacles sensor;
Described power supply unit is used for providing to described electronic body sense automobile driving power and system power supply; Described motor-drive circuit operates for driving described drive motor;
Described indication panel is arranged on described plateform body, between left side step and right side step, in the left side step that some described pressure sensors are arranged on described plateform body and right side step;
Described gyro sensor, for improving the performance of electronic body sense pickup aspect;
Described detection of obstacles sensor setting in described plateform body front end, between the near front wheel and off front wheel; Described detection of obstacles sensor is realized by photoelectric tube sensor or ultrasonic transduter.
2. mini electronic body sense automobile of riding instead of walk according to claim 1, is characterized in that: described electronic body sense automobile also comprises autotracking unit, and described autotracking unit is arranged on described plateform body, and is electrically connected with described control unit.
3. mini electronic body sense automobile of riding instead of walk according to claim 1, it is characterized in that: described electronic body sense automobile also comprises wireless communication unit, terminal and speech control unit, described wireless communication unit is electrically connected with described control unit, described wireless communication unit and described terminal wireless connections; Described speech control unit is arranged on described plateform body, and is electrically connected with described control unit.
4. mini electronic body sense automobile of riding instead of walk according to claim 1, is characterized in that: described pressure sensor quantity is two, four or eight;
When pressure sensor quantity is two, one is arranged on below the left side step forefoot of described plateform body, and another is arranged on below the right side step forefoot of described plateform body;
When pressure sensor quantity is four, wherein below two pressure sensors left side step forefoot of being arranged on described plateform body respectively and rear heel, below the right side step forefoot that two other pressure sensor is arranged on described plateform body respectively and rear heel;
When pressure sensor quantity is eight, wherein four pressure sensors are arranged in the left side step of described plateform body; Other four pressure sensors are arranged in the right side step of described plateform body.
5. mini electronic body sense automobile of riding instead of walk according to claim 1, it is characterized in that: described motor-drive circuit quantity is two, be respectively the first motor-drive circuit and the second motor-drive circuit, described drive motor quantity is two, is respectively the first drive motor and the second drive motor;
Described electronic body sense automobile also comprises a PWM interface circuit and the 2nd PWM interface circuit; Described control unit, a PWM interface circuit, the first motor-drive circuit, the first drive motor are electrically connected successively; Described control unit, the 2nd PWM interface circuit, the second motor-drive circuit, the second drive motor are electrically connected successively; Described first drive motor operates for driving the near front wheel, and described second drive motor operates for driving off front wheel.
6. mini electronic body sense automobile of riding instead of walk according to claim 1, it is characterized in that: described electronic body sense automobile comprises and also comprises the first change-speed box and the second change-speed box, described first change-speed box is arranged between described first drive motor and described the near front wheel, and described second change-speed box is arranged between described second drive motor and described off front wheel.
7. mini electronic body sense automobile of riding instead of walk according to claim 3, is characterized in that: described first drive motor and described second drive motor all adopt integral type waterproof hub motor, servomotor or hollow-cup motor.
8. mini electronic body sense automobile of riding instead of walk according to claim 1, it is characterized in that: this electronic body sense automobile is also provided with bluetooth transparent transmission and sound equipment, described bluetooth transparent transmission and sound equipment are electrically connected with described control unit, and described bluetooth transparent transmission and sound equipment are connected with terminal by bluetooth.
9. mini electronic body sense automobile of riding instead of walk according to claim 1, it is characterized in that: described electronic body sense automobile is also provided with remote control unit, described remote control unit is electrically connected with described control unit, and described remote control unit is for controlling described electronic body sense automobile runs.
10. mini electronic body sense automobile of riding instead of walk according to claim 1, is characterized in that: described electronic body sense automobile is also provided with wireless transmit/receive units and GPS positioning unit, and described wireless transmit/receive units and GPS positioning unit are all electrically connected with described control unit; The step of described left side and the step of described right side are provided with anti-slip veins.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610024179.3A CN105539694A (en) | 2016-01-14 | 2016-01-14 | Mini mobility electric somatosensory car |
| PCT/CN2016/071559 WO2017120984A1 (en) | 2016-01-14 | 2016-01-21 | Miniature rideable electric somatosensory vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Application publication date: 20160504 |