Auxiliary system facilitating safe driving of electric vehicle

An auxiliary system and electric vehicle technology, applied to bicycle safety equipment, motor vehicles, bicycle brackets, etc., can solve the problems of easy rollover and falling of people and vehicles, and achieve rollover prevention, increased safety, and simple and convenient parking Effect

Inactive Publication Date: 2021-12-31
周红进
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, when existing electric vehicles are driven in extreme weather and accidental conditions, unbalanced movement often causes people and vehicles to fall down, or it is easy to roll over when performing sudden braking. Therefore, an auxiliary device with a high degree of automation is needed to make the electric vehicle It can maintain balance when driving or parking to prevent rollover

Method used

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  • Auxiliary system facilitating safe driving of electric vehicle
  • Auxiliary system facilitating safe driving of electric vehicle
  • Auxiliary system facilitating safe driving of electric vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] In this example, if figure 1 and Figure 7 As shown, an auxiliary system that facilitates the safe driving of electric vehicles includes an auxiliary stand and a control system arranged on the electric vehicle 1, and the control system includes a control module 7, a key start-stop state monitoring module 71 and a braking state monitoring module 74, The control module 7 is electrically connected to the auxiliary station frame, and the key start-stop state monitoring module 71 and the brake state monitoring module 74 are all connected to the control module 7; connection, the braking state monitoring module 74 is electrically connected to the handbrake of the electric vehicle 1, the control module 7 is used to control the retraction of the auxiliary stand, and the auxiliary stand is used to support the electric vehicle 1 from both sides.

[0037] In this embodiment, the information on the opening and closing state of the electric vehicle 1 is sent to the control module 7 ...

Embodiment 2

[0041] In this embodiment, on the basis of the first embodiment, the method for controlling the auxiliary stand by the braking state monitoring module 74 is provided with specific explanations.

[0042] In this example, if Figure 7 As shown, the braking state monitoring module 74 is used to detect the braking state information of the electric vehicle 1, and output the braking state information to the control module 7; specifically, when the driver pinches the handbrake, the braking state monitoring module 74 detects the braking signal , and convert the brake signal into an electrical signal and transmit it to the control module 7, so that the control module 7 puts down the auxiliary stand, prevents rollover during braking, improves the safety during sudden braking, and can also improve the stability during parking; Conversely, when the brake is released, the control module 7 retracts the auxiliary stand.

[0043] In this example, if Figure 7 and Figure 8 As shown, the fo...

Embodiment 3

[0045] In this embodiment, on the basis of any of the foregoing embodiments, specific explanations are provided for the method for controlling the auxiliary stand by the tilt sensor 72 .

[0046] like Figure 7 As shown, the control system further includes an inclination sensor 72 electrically connected to the control module 7 , the inclination sensor 72 is used to detect the inclination state information of the electric vehicle 1 during driving, and output the inclination state information to the control module 7 .

[0047] In this embodiment, as an option, tilt sensors 72 are installed on both sides of the electric vehicle 1. When the electric vehicle 1 is running normally, the inclination angle of the tilt sensors 72 is 0°. When the angle exceeds 30°, the inclination sensor 72 sends a signal to the control module 7, and the control module 7 controls the auxiliary stand frame to be put down to prevent rollover; when the electric vehicle 1 returns to the normal driving state,...

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Abstract

The invention discloses an auxiliary system facilitating safe driving of an electric vehicle, and relates to the technical field of electric vehicles. The auxiliary system comprises an auxiliary stand frame and a control system which are arranged on the electric vehicle, the control system comprises a control module, a key start-stop state monitoring module and a brake state monitoring module, the control module is electrically connected with the auxiliary stand frame, and the key start-stop state monitoring module and the brake state monitoring module are both connected with the control module; the key start-stop state monitoring module is electrically connected with a lock cylinder of a key hole of the electric vehicle, and the brake state monitoring module is electrically connected with a hand brake of the electric vehicle; and the key start-stop state monitoring module sends information of the start-stop states of the electric vehicle to the control module, and when the key is pulled out during parking of the electric vehicle, the control module controls the auxiliary standing frame to be put down, so that the electric vehicle is supported from the two sides of the electric vehicle, the electric vehicle can be kept balanced in the parking process, and parking is easier and more convenient.

Description

technical field [0001] The invention belongs to a driving safety auxiliary system of two-wheeled vehicles, and in particular relates to an auxiliary system facilitating the safe driving of an electric vehicle. Background technique [0002] An electric bicycle refers to a personal transportation tool that uses a battery as an energy source and installs a motor, a controller, and an automatic instrument on the basis of an ordinary bicycle. The development of electric bicycles in China has experienced three development stages: the primary stage of electric bicycles, the stage of large-scale production, and the stage of overspeed development. [0003] However, when existing electric vehicles are driven in extreme weather and unexpected situations, unbalanced movement often causes people and vehicles to fall down, or the phenomenon of easy rollover when performing sudden braking, so an auxiliary device with a high degree of automation is needed to make the electric vehicle It ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62J27/00B62J45/415B62H1/06
CPCB62J27/00B62J45/4151B62H1/06
Inventor 周芯如周红进黄国顺刘鹏
Owner 周红进
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