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Single-wheel self-balancing electric vehicle capable of realizing wireless communication

A self-balancing electric vehicle, wireless communication technology, applied in vehicle components, rider drive, transportation and packaging, etc., can solve the problems of complex technology, hidden dangers, delay in traffic jams, etc., and achieve improved safety performance and simple device structure. , easy to carry effect

Inactive Publication Date: 2014-02-05
NANJING LEGWAY INTELLIGENT MACHINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The unicycle self-balancing electric vehicle is a means of transportation with electric drive and self-balancing ability. With the rapid development of society today, traffic jams are very common in major cities, especially during rush hour, and the traffic jam time is not under any control , ranging from tens of minutes to several hours, therefore, many important things are often delayed due to traffic jams; in order to alleviate the troubles of traffic jams, fashionable single-wheel self-balancing electric vehicles have appeared on the market, but due to the relative complexity of the technology, The single-wheel self-balancing electric vehicles in the prior art have the following problems: 1) The traditional single-wheel self-balancing electric vehicles are just a means of transportation, without the slightest entertainment, and cannot realize wireless communication between the user and the vehicle; 2) The user cannot obtain the relevant parameters during the driving of the vehicle, and there is a certain degree of blindness. When sudden braking or emergency situations occur, the speed is not easy to control, and there are certain safety hazards

Method used

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  • Single-wheel self-balancing electric vehicle capable of realizing wireless communication
  • Single-wheel self-balancing electric vehicle capable of realizing wireless communication
  • Single-wheel self-balancing electric vehicle capable of realizing wireless communication

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] see figure 1 — Figure 4 , a wireless communication single-wheel self-balancing electric vehicle, said single-wheel self-balancing electric vehicle includes a housing 1, a column 2, a hub motor 3, a tire 4, a pedal 5, a circuit system 6, a light bar 7, and a battery pack 8. Auxiliary wheel 9, USB interface 10, indicator light 11, switch 12, charger 13 and client 14, the wheel of the electric vehicle is located at the center of the vehicle; the circuit system detects the change of the center of gravity of the operator before and after The forward and reverse of the vehicle is controlled by the motor; the single-wheel self-balancing electric vehicle realizes the wireless communication with the client through the circuit system. Among them, the client is a device that can communicate with the electric vehicle wirelessly, so as to check the driving parameters of the vehicle in real time, and can also set the speed limit value of the vehicle.

Embodiment 2

[0028] see image 3 , as an improvement of the present invention, the circuit system includes a microprocessor 18, a power module 21, an accelerometer 15, a gyroscope 16, a Hall sensor 17, a communication chip 19, and a motor drive circuit 20, and the microprocessor 18 is The core of the circuit system is used to collect information from the power module 21, accelerometer 15, gyroscope 16, Hall sensor 17, USB interface 10, and communication chip 19, and to monitor the motor, light bar 7, indicator light 11, and communication chip. 19 for control. The power module 21 is used to control the battery to supply power to the circuit board and the motor and to control the charging process of the battery; the gyroscope 16 and the accelerometer 15 are used to detect the inclination angle of the vehicle body; the Hall sensor 17 is located inside the motor to measure the driving speed of the vehicle ; The communication chip 19 is used to realize the wireless communication between the mi...

Embodiment 3

[0030] see image 3 , as an improvement of the present invention, the circuit system detects the change of the front and rear center of gravity of the operator and then controls the forward and backward of the vehicle through the motor; The inclination is detected, and the measured data is sent to the microprocessor 18. The microprocessor 18 calculates the rotational speed of the wheel according to the balance algorithm, and controls the rotation of the wheel through the motor drive circuit, thereby controlling the forward and backward of the vehicle. The rest of the structures and advantages are exactly the same as in Embodiment 1.

[0031]

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Abstract

The invention relates to a single-wheel self-balancing electric vehicle capable of realizing wireless communication. The single-wheel self-balancing electric vehicle is characterized by comprising a shell, a stand column, a hub motor, a tire, a pedal plate, a circuit system, a light bar, a battery pack, an auxiliary wheel, a universal serial bus (USB) interface, an indicator light, a switch, a charger, a client side and a charging hole; the wheel of the electric vehicle is arranged in the center of the vehicle; the circuit system can be used for controlling the vehicle to go forward and backward by the motor by detecting the front and back change of the center of gravity of a driver; the single-wheel self-balancing electric vehicle can realize the wireless communication between the vehicle and the client side by the circuit system. The single-wheel self-balancing electric vehicle has the beneficial effects that (1) the whole device is simple in structure, convenient to operate, safe, reliable and fast; (2) the electric vehicle can realize the wireless communication between the client side and the vehicle; (3) the electric vehicle is lower in cost, thus being suitable for the consuming ability of the public consumers and convenient for large-scale popularization and application.

Description

technical field [0001] The invention relates to a single-wheel self-balancing electric vehicle, in particular to a single-wheel self-balancing electric vehicle capable of realizing wireless communication, and belongs to the technical field of electric vehicles. Background technique [0002] The unicycle self-balancing electric vehicle is a means of transportation with electric drive and self-balancing ability. With the rapid development of society today, traffic jams are very common in major cities, especially during rush hour, and the traffic jam time is not under any control , ranging from tens of minutes to several hours, therefore, many important things are often delayed due to traffic jams; in order to alleviate the troubles of traffic jams, fashionable single-wheel self-balancing electric vehicles have appeared on the market, but due to the relative complexity of the technology, The single-wheel self-balancing electric vehicles in the prior art have the following probl...

Claims

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Application Information

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IPC IPC(8): B62M6/45B62M6/80B62M6/60
Inventor 李文成刘峰王嵩林程洛然
Owner NANJING LEGWAY INTELLIGENT MACHINE
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