阅读说明：本技术 一种体感车 (Vehicle body ) 是由 高强 于 2021-09-07 设计创作，主要内容包括：本发明公开了一种体感车,包括：车体；从动轮组件,设置在车体一端；动力轮组件,设置在车体的另一端,包括与第一驱动电机连接的第一车轮和与第二驱动电机连接的第二车轮；踏板组件,设置在车体上,包括第一踏板组件和第二踏板组件,第一踏板组件和第二踏板组件分别包括可相对车体平面转动的第一踏板和第二踏板；控制装置,设置在车体上,第一驱动电机与第二驱动电机分别与控制装置电连接,第一角度检测装置、第二角度检测装置和第三角度检测装置分别与控制装置电连接；第一角度检测装置检测第一踏板相对水平面的第一转动角度,第二角度检测装置检测第二踏板相对水平面的第二转动角度,第三角度检测装置检测车体相对水平面的第三转动角度。(The invention discloses a somatosensory vehicle, which comprises: a vehicle body; the driven wheel assembly is arranged at one end of the vehicle body; the power wheel assembly is arranged at the other end of the vehicle body and comprises a first wheel connected with the first driving motor and a second wheel connected with the second driving motor; the pedal assembly is arranged on the vehicle body and comprises a first pedal assembly and a second pedal assembly, and the first pedal assembly and the second pedal assembly respectively comprise a first pedal and a second pedal which can rotate relative to the plane of the vehicle body; the control device is arranged on the vehicle body, the first driving motor and the second driving motor are respectively and electrically connected with the control device, and the first angle detection device, the second angle detection device and the third angle detection device are respectively and electrically connected with the control device; the first angle detection device detects a first rotation angle of the first pedal relative to a horizontal plane, the second angle detection device detects a second rotation angle of the second pedal relative to the horizontal plane, and the third angle detection device detects a third rotation angle of the vehicle body relative to the horizontal plane.)

1. The utility model provides a body feeling vehicle which characterized in that includes:

a vehicle body (10);

a driven wheel assembly provided at one end of the vehicle body (10);

the power wheel assembly is arranged at the other end of the vehicle body (10) and comprises a first wheel (21) and a second wheel (22), the first wheel (21) is connected with a first driving motor, and the second wheel (22) is connected with a second driving motor;

the pedal assembly is arranged on the vehicle body (10) and comprises a first pedal assembly (30) and a second pedal assembly, and the first pedal assembly (30) and the second pedal assembly respectively comprise a first pedal (31) and a second pedal which can rotate relative to the plane of the vehicle body (10);

the control device is arranged on the vehicle body (10), the first driving motor and the second driving motor are respectively and electrically connected with the control device, and the first angle detection device, the second angle detection device and the third angle detection device are respectively and electrically connected with the control device;

the first angle detection device detects a first rotation angle of the first pedal (31) relative to a horizontal plane, the second angle detection device detects a second rotation angle of the second pedal relative to the horizontal plane, and the third angle detection device detects a third rotation angle of the vehicle body (10) relative to the horizontal plane.

2. The somatosensory vehicle according to claim 1,

the control device is configured to control torque output of the first drive motor and the second drive motor in accordance with the first rotation angle, the second rotation angle, and the third rotation angle.

3. The somatosensory vehicle of claim 1, wherein the first pedal assembly (30) comprises:

a base (32) fixed to the vehicle body (10);

the rotating shaft assembly is arranged between the base (32) and the first pedal (31), and comprises a rotating shaft seat (33) arranged on the base (32) and a rotating shaft (34) matched with the rotating shaft seat (33), the rotating shaft (34) can rotate relative to the rotating shaft seat (33), and the bottom of the first pedal (31) is fixed with the rotating shaft (34);

the elastic piece (35) is arranged between the first pedal (31) and the base (32), the top of the elastic piece (35) is connected with the bottom of the first pedal (31), and the bottom of the elastic piece (35) is connected with the base (31).

4. The somatosensory vehicle of claim 3, wherein the first pedal assembly (30) further comprises:

an angle stopper (36) disposed between the base (32) and the first step (31) for limiting a forward or backward rotation angle of the first step (31).

5. The somatosensory vehicle according to claim 4,

the angle limiting block (36) is provided with a buffer pad (361).

6. The somatosensory vehicle of claim 1, further comprising:

a first brake assembly (41) and a second brake assembly;

the first brake component (41) is arranged at the rotating shaft of the first wheel (21), and the second brake component is arranged at the rotating shaft of the second wheel (22);

the first brake component (41) and the second brake component are respectively electrically connected with the control device.

7. The somatosensory vehicle of claim 1, further comprising:

the speed detection sensor is arranged on the vehicle body (10) and used for detecting the speed of the somatosensory vehicle;

the speed detection sensor is electrically connected with the control device, and the control device is set to control the output torque of the first driving motor and the output torque of the second driving motor to be unchanged when the vehicle speed exceeds a preset vehicle speed.

8. The somatosensory vehicle of claim 1, further comprising:

a support rod (61) with adjustable length, wherein the support rod (61) is arranged on the vehicle body (10) and is positioned between the pedal assembly and the power wheel assembly;

and the cushion (62) is arranged on the top of the support rod (61).

9. The somatosensory vehicle of claim 1, further comprising:

a baffle (71) disposed on the vehicle body (10) between the pedal assembly and the driven wheel assembly;

a handrail (72) disposed on top of the baffle (71);

wherein, a knee protection pad (73) is arranged on the side wall of the baffle plate (71) close to the pedal assembly.

10. The utility model provides a body feeling vehicle which characterized in that includes:

the single pedal assembly comprises a single pedal capable of rotating around the plane of the vehicle body, and the single pedal rotates to control the first driving motor and the second driving motor to rotate;

the body sensing vehicle comprises a body sensing vehicle body, a control device and a steering control device, wherein a steering sensor is arranged on an armrest of the body sensing vehicle body and used for acquiring a steering signal triggered by an operator, and the steering sensor is electrically connected with the control device of the body sensing vehicle body;

the control device is arranged to control the first driving motor and the second driving motor to output different torques after receiving a steering signal sent by the steering sensor.

Technical Field

The embodiment of the invention relates to the field of intelligent traffic, in particular to a somatosensory vehicle.

Background

The somatosensory vehicle or the balance vehicle in the prior art often depends on a user to decelerate the somatosensory vehicle or the balance vehicle through operation skills when the deceleration operation is carried out, but the braking can not be carried out immediately when an emergency is met. Meanwhile, the existing somatosensory vehicle or flat vehicle is limited by the vehicle body structure, is limited by road conditions when climbing, and cannot be effectively accelerated and controlled.

Disclosure of Invention

Therefore, the embodiment of the invention provides a body sensing vehicle, which aims to solve the problem that the body sensing vehicle or a balance vehicle in the prior art cannot effectively climb a slope.

In order to achieve the above object, an embodiment of the present invention provides the following:

in one aspect of an embodiment of the present invention, there is provided a motion sensing vehicle including:

a vehicle body;

a driven wheel assembly provided at one end of the vehicle body;

the power wheel assembly is arranged at the other end of the vehicle body and comprises a first wheel and a second wheel, the first wheel is connected with the first driving motor, and the second wheel is connected with the second driving motor;

the pedal assembly is arranged on the vehicle body and comprises a first pedal assembly and a second pedal assembly, and the first pedal assembly and the second pedal assembly respectively comprise a first pedal and a second pedal which can rotate relative to the plane of the vehicle body;

the control device is arranged on the vehicle body, the first driving motor and the second driving motor are respectively and electrically connected with the control device, and the first angle detection device, the second angle detection device and the third angle detection device are respectively and electrically connected with the control device;

the first angle detection device detects a first rotation angle of the first pedal relative to a horizontal plane, the second angle detection device detects a second rotation angle of the second pedal relative to the horizontal plane, and the third angle detection device detects a third rotation angle of the vehicle body relative to the horizontal plane.

Further, the control device is configured to control torque outputs of the first drive motor and the second drive motor in accordance with the first rotation angle, the second rotation angle, and the third rotation angle.

Further, the first pedal assembly includes:

the base is fixedly arranged with the vehicle body;

the rotating shaft assembly is arranged between the base and the first pedal, and comprises a rotating shaft seat arranged on the base and a rotating shaft matched with the rotating shaft seat, the rotating shaft can rotate relative to the rotating shaft seat, and the bottom of the first pedal is fixed with the rotating shaft;

the elastic piece is arranged between the first pedal and the base, the top of the elastic piece is connected with the bottom of the first pedal, and the bottom of the elastic piece is connected with the base.

Further, the first pedal assembly further comprises:

and the angle limiting block is arranged between the base and the first pedal and used for limiting the forward or backward rotation angle of the first pedal.

Furthermore, a buffer pad is arranged on the angle limiting block.

Further, the car is felt to the body still includes:

a first brake assembly and a second brake assembly;

the first brake assembly is arranged at the rotating shaft of the first wheel, and the second brake assembly is arranged at the rotating shaft of the second wheel;

the first brake component and the second brake component are respectively electrically connected with the control device.

Further, the car is felt to the body still includes:

the speed detection sensor is arranged on the vehicle body and used for detecting the speed of the somatosensory vehicle;

the speed detection sensor is electrically connected with the control device, and the control device is set to control the output torque of the first driving motor and the output torque of the second driving motor to be unchanged when the vehicle speed exceeds a preset vehicle speed.

Further, the driven wheel assembly comprises a universal wheel, and the universal wheel is rotatably connected with the vehicle body.

Further, the car is felt to the body still includes:

the supporting rod with adjustable length is arranged on the vehicle body and is positioned between the pedal assembly and the power wheel assembly;

the cushion is arranged at the top of the supporting rod.

Further, the car is felt to the body still includes:

the baffle is arranged on the vehicle body and positioned between the pedal assembly and the driven wheel assembly;

the handrail is arranged on the top of the baffle;

wherein, a knee protection pad is arranged on the side wall of the baffle plate close to the pedal assembly.

In another aspect of an embodiment of the present invention, there is provided a motion sensing vehicle including:

the single pedal assembly comprises a single pedal capable of rotating around the plane of the vehicle body, and the single pedal rotates to control the first driving motor and the second driving motor to rotate;

the body sensing vehicle comprises a body sensing vehicle body, a control device and a steering control device, wherein a steering sensor is arranged on an armrest of the body sensing vehicle body and used for acquiring a steering signal triggered by an operator, and the steering sensor is electrically connected with the control device of the body sensing vehicle body;

the control device is arranged to control the first driving motor and the second driving motor to output different torques after receiving a steering signal sent by the steering sensor.

The embodiment of the invention has the following advantages:

the embodiment of the invention discloses a somatosensory vehicle, which is more accurate in control of the somatosensory vehicle by a control device through arranging a first angle detection device and a second angle detection device for detecting the rotation angle of a pedal relative to a horizontal plane and a third angle detection device for detecting the rotation angle of a vehicle body relative to the horizontal plane, can accurately control road conditions such as climbing and the like, and improves the use experience of an operator.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so that those skilled in the art can understand and read the present invention, and do not limit the conditions for implementing the present invention, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the functions and purposes of the present invention, should still fall within the scope covered by the contents disclosed in the present invention.

Fig. 1 is a schematic overall structure diagram of a motion sensing vehicle according to an embodiment of the present invention;

fig. 2 is a schematic partial structure diagram of a motion sensing vehicle according to an embodiment of the present invention;

FIG. 3 is a schematic structural view of a pedal assembly provided in accordance with an embodiment of the present invention;

fig. 4 is another partial schematic structural diagram of a motion sensing vehicle according to an embodiment of the present invention.

In the figure: 10-vehicle body, 21-first wheel, 22-second wheel, 30-first pedal assembly, 31-first pedal, 32-base, 33-rotating shaft seat, 34-rotating shaft, 35-elastic piece, 36-angle limiting block, 361-buffer pad, 41-first brake assembly, 51-universal wheel, 61-supporting rod, 62-seat cushion, 71-baffle, 72-armrest, 73-knee pad, 80-shell, 81-battery assembly and 82-controller.

Detailed Description

The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for clarity of description, and are not intended to limit the scope of the present invention, and changes or modifications in the relative relationship may be made without substantial changes in the technical content.

Examples

Referring to fig. 1 to 4, an embodiment of the present invention provides a motion sensing vehicle, including: vehicle body 10, driven wheel assembly, power wheel assembly, pedal assembly and control device.

Wherein the driven wheel assembly is provided at one end of the vehicle body 10. The power wheel assembly is arranged at the other end of the vehicle body 10 and comprises a first wheel 21 and a second wheel 22, wherein the first wheel 21 is connected with the first driving motor, and the second wheel 22 is connected with the second driving motor.

The pedal assembly is arranged on the vehicle body 10 and comprises a first pedal assembly 30 and a second pedal assembly, and the first pedal assembly 30 and the second pedal assembly respectively comprise a first pedal 31 and a second pedal which can rotate relative to the plane of the vehicle body 10.

The control device is arranged on the vehicle body 10, the first driving motor and the second driving motor are respectively and electrically connected with the control device, and the first angle detection device, the second angle detection device and the third angle detection device are respectively and electrically connected with the control device.

Specifically, the first angle detection means detects a first rotation angle of the first pedal 31 with respect to the horizontal plane, the second angle detection means detects a second rotation angle of the second pedal with respect to the horizontal plane, and the third angle detection means detects a third rotation angle of the vehicle body 10 with respect to the horizontal plane.

Optionally, in an embodiment of the present invention, the first angle detecting device is a first gyroscope for detecting a rotation angle of the first pedal 31 with respect to a horizontal plane, and the second angle detecting device is a second gyroscope for detecting a rotation angle of the second pedal with respect to the horizontal plane, specifically, the rotation angle of the first pedal 31 is used for controlling a torque output of the first driving motor, and the rotation angle of the second pedal is used for controlling a torque output of the second driving motor. And when the torque output of the first driving motor is inconsistent with the torque output of the second driving motor, controlling the body sensing vehicle to perform steering operation.

Further, the third angle detection means includes a third gyroscope for detecting a rotation angle of the vehicle body 10 with respect to the horizontal plane. Specifically, the vehicle body 10 of the motion sensing vehicle in the embodiment of the present invention is generally parallel to the road surface, and therefore the rotation angle of the vehicle body 10 with respect to the horizontal plane detected by the third gyroscope may replace the actual angle of the road surface.

In the present invention, when the motion sensing vehicle performs a speed change operation, optionally, the control device is configured to control the rotation of the first driving motor and the second driving motor according to a difference between the first rotation angle and the second rotation angle. Therefore, when the body sensing vehicle eliminates the influence of inaccurate pedal angle change acquired by the control device when the body sensing vehicle ascends or descends.

As shown in fig. 1 and 4, a housing 80 is provided on the vehicle body 10 between the first wheel 21 and the second wheel 22, and a battery pack 81 and a controller 82 in the control device are provided in the housing 80.

As shown in fig. 2 and 3, the first pedal assembly 30 further includes: a base 32, a spindle assembly and a resilient member 35.

Specifically, the base 32 is fixedly disposed with the vehicle body 10, and in the embodiment of the present invention, a groove is disposed on the vehicle body 10, and the base 32 is mounted in the groove.

The rotating shaft assembly is arranged between the base 32 and the first pedal 31 and comprises a rotating shaft seat 33 arranged on the base 32 and a rotating shaft 34 matched with the rotating shaft seat 33, the rotating shaft 34 can rotate relative to the rotating shaft seat 33, and the bottom of the first pedal 31 is fixed with the rotating shaft 34.

Elastic member 35 is disposed between first step 31 and base 32, the top of elastic member 35 is connected to the bottom of first step 31, and the bottom of elastic member 35 is connected to base 31. Optionally, the number of the elastic members 35 is multiple, the elastic members 35 are springs, and due to the limitation of the springs, when the rotation angle of the first pedal 31 reaches the limit value of the springs, the first pedal 31 cannot rotate any more, and the springs also limit the range of the rotation angle of the first pedal 31.

Further, as shown in fig. 3, the first pedal assembly 30 further includes: an angle limiting block 36. An angle stopper 36 is disposed between the base 32 and the first step 31 for limiting a forward or backward rotation angle of the first step 31. Optionally, the angle stopper assembly 36 is a cube block disposed below the first pedal 31, and due to the edge limitation of the cube block, when the first pedal 31 is rotated to a certain angle, it cannot be rotated downward, and thus, the limitation is performed.

Since the third gyroscope detects the rotation angle of the vehicle body 10 relative to the horizontal plane, that is, the angle of the road surface, when it is detected that the road surface is in a climbing state and the angle of the slope causes the rotation range of the first pedal 31 to change compared with the rotation range of the horizontal road surface, the control method of the corresponding control device is adjusted accordingly.

Optionally, as shown in fig. 3, a buffer 361 is disposed on the angle limiting block 36. The cushion 361 relieves the impact on other components when the first pedal 31 is rotated.

As shown in fig. 4, the motion sensing vehicle further includes: a first brake assembly 41 and a second brake assembly.

A first brake assembly 41 is provided at the axle of the first wheel 21 and a second brake assembly is provided at the axle of the second wheel 22. The first brake assembly 41 and the second brake assembly are electrically connected to the control device, respectively. Compared with a two-wheel body sensing vehicle or a balance vehicle, the body sensing vehicle is easy to keep balance when an operator is in a static state, and therefore the brake assembly is arranged to brake the body sensing vehicle.

The somatosensory vehicle in the embodiment of the invention has a speed limiting function, and specifically, the somatosensory vehicle further comprises: a speed detection sensor. The speed detection sensor is provided on the vehicle body 10 and detects the vehicle speed of the vehicle.

The speed detection sensor is electrically connected with the control device, and the control device is set to control the output torque of the first driving motor and the output torque of the second driving motor to be unchanged when the vehicle speed exceeds a preset vehicle speed.

As shown in fig. 1, the driven wheel assembly includes a universal wheel 51, and the universal wheel 51 is rotatably connected to the vehicle body 10.

The somatosensory vehicle shown in fig. 1 further comprises: a support bar 61 with adjustable length and a cushion 62. The support bar 61 is provided on the vehicle body 10 between the pedal assembly and the power wheel assembly. The seat cushion 62 is provided on top of the support bar 61.

The somatosensory vehicle shown in fig. 1 further comprises: a barrier 71, a handrail 72 and a knee pad 73. A barrier 71 is provided on the vehicle body 10 between the pedal assembly and the driven wheel assembly. The handrail 72 is disposed on top of the baffle 71. Wherein, a knee protection pad 73 is arranged on the side wall of the baffle plate 71 close to the pedal assembly.

The embodiment of the invention further provides the somatosensory vehicle which comprises a single pedal assembly, wherein the single pedal assembly comprises a single pedal capable of rotating around the plane of the vehicle body, and the single pedal rotates to control the first driving motor and the second driving motor to rotate.

The body sensing vehicle comprises a body sensing vehicle body, a steering sensor and a control device, wherein the steering sensor is arranged on an armrest of the body sensing vehicle and used for acquiring steering signals triggered by an operator, and the steering sensor is electrically connected with the control device of the body sensing vehicle.

The control device is arranged to control the first driving motor and the second driving motor to output different torques after receiving the steering signal sent by the steering sensor.

Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.