An Automatic Control System of Turning Light Based on Torsen Differential

An automatic control system and Torsen differential technology, applied in the field of traffic safety, can solve the problems of large data error and high data transmission delay, achieve small data error, good signal reliability, and reduce the possibility of traffic accidents Effect

Active Publication Date: 2022-06-07
JILIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to propose an automatic control system for turn signal based on Torsen differential in view of the problems of high data transmission delay and large data error in the turn signal control system in the prior art

Method used

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  • An Automatic Control System of Turning Light Based on Torsen Differential
  • An Automatic Control System of Turning Light Based on Torsen Differential
  • An Automatic Control System of Turning Light Based on Torsen Differential

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specific Embodiment approach 1

[0042] Specific implementation mode one: refer to figure 1 Describe this embodiment in detail, a kind of turn signal automatic control system based on the Torsen differential described in this embodiment includes an inter-wheel differential 1, an autorotation signal extraction module 2, a microprocessor 3, a controller 4, Turning light on / off discrimination module 7, MP4 early warning module 6, power supply module 8, rotation signal extraction module 2 is composed of rotation signal transmission device 21, double-layer sliding rheostat 22, zero clearing device 23, telescopic device 24, and microprocessor 3 respectively Connect the rotation signal extraction module 2 and the controller 4 and the MP4 early warning module 6, and connect the turn signal on / off discrimination module 7, the controller 4 controls the turn signal switch, and the power supply module 8 provides the rotation signal extraction module 2, the microprocessor 3, the control Device 4, MP4 pre-warning module 6 ...

Embodiment

[0053] like figure 1 As shown, a turn signal automatic control system based on Torsen differential, including wheel differential 1, turn signal extraction module 2, microprocessor 3, controller 4, turn signal 5, MP4 early warning module 6, Turning light on / off judging module 7 and power supply module 8 . The rotation signal extraction module 2 includes a rotation signal transmission device 21 connected in sequence, a double-layer sliding rheostat 22, a reset device 23, and a contraction device 24. The rotation signal transmission device 21 is connected with the wheel differential 1, and the microprocessing The device 3 is respectively connected with the rotation signal extraction module 2, the controller 4, and the turning light on / off discrimination module 7, the controller 4 is connected with the turning light 5 of the automobile, and the power supply module 8 is respectively connected with the rotation signal extraction module 2, the microprocessor 3, and the controller. 4...

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Abstract

An automatic turn signal control system based on a Torsen differential, which relates to the technical field of traffic safety, aims at the problems of high data transmission delay and large data error in the turn signal control system in the prior art, including: rotation signal extraction module, Microprocessor, controller and turn signal on / off discrimination module. From the practical point of view, this application makes some improvements on the existing Torsen differential, and extracts the rotation signal of the worm gear shaft in the differential. After the algorithm is processed, the microprocessor issues a control command to realize the automatic switch control of the turn signal. The data extracted by the application has small error, high practicability, low data processing and transmission delay, good reliability and low cost of the signal extracted from the mechanical device.

Description

technical field [0001] The invention relates to the technical field of traffic safety, in particular to an automatic control system for turning lights based on a Torsen differential. Background technique [0002] The National Highway Traffic Safety Administration (NHTSA) provides in-depth statistics on traffic accidents in all U.S. states. In the case of low-speed driving, 40% of traffic accidents (excluding pedestrians) occur when vehicles are turning. It is even more dangerous for pedestrians, with 63% of accidents occurring when vehicles are turning. As an important component to convey the driving intention of the vehicle, the turn signal is of great significance to traffic safety. However, due to various reasons, such as unskilled drivers, poor operating habits of the driver, failure to turn on the turn signal in emergency situations, and accidental forgetting by the driver, etc. , causing the driver's own driving intention to fail to be conveyed to the vehicle behind ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60Q1/34
CPCB60Q1/346
Inventor 杨志发王超于卓董朔朱玉宋长安樊贤俊
Owner JILIN UNIV
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