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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AI-Extracted 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 comp...
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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.

Application Domain

Technology Topic

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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(10)
  • Effect test(1)

Example Embodiment

[0025] Example 1:
[0026] see figure 1 — Figure 4 , A single-wheeled self-balancing electric vehicle with wireless communication, the single-wheeled self-balancing electric vehicle includes a casing 1, a column 2, a wheel hub motor 3, a tire 4, a pedal 5, a circuit system 6, a light bar 7, 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 in the center of the vehicle; the circuit system detects the change of the operator's front and rear center of gravity The forward and backward movement of the vehicle is controlled by the motor; the single-wheel self-balancing electric vehicle realizes wireless communication with the client through the circuit system. The client is a device that can communicate wirelessly with the electric vehicle, so that the driving parameters of the vehicle can be viewed in real time, and the speed limit value of the vehicle can also be set.

Example Embodiment

[0027] Example 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. The microprocessor 18 is a The core of the circuit system is used to collect the information from the power module 21, the accelerometer 15, the gyroscope 16, the Hall sensor 17, the USB interface 10, the communication chip 19, and the information from the motor, light bar 7, indicator light 11, and communication chip. 19 to 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 of the vehicle body; the Hall sensor 17 is located inside the motor and is used to measure the speed of the vehicle ; The communication chip 19 is used to realize wireless communication between the microprocessor 18 and the client 14, and a Bluetooth or WIFI chip can be selected. The rest of the structure and advantages are exactly the same as in Embodiment 1.

Example Embodiment

[0029] Example 3:
[0030] see image 3 , as an improvement of the present invention, the circuit system controls the forward and backward of the vehicle through the motor by detecting the change of the front and rear center of gravity of the operator; the accelerometer 15 and the gyroscope 16 in the circuit system control the vehicle The inclination angle is detected, and the measured data is sent to the microprocessor 18. The microprocessor 18 calculates the rotation 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 structure and advantages are exactly the same as in Embodiment 1.
[0031]
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Description & Claims & Application Information

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Classification and recommendation of technical efficacy words

  • Light in mass
  • Simple device structure
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