Vehicle distance reminder

A prompter and vehicle distance technology, which is applied to vehicle components, optical signals, signal devices, etc., can solve the problem of no prompts for keeping the distance of vehicles behind, and achieve the effect that is conducive to driving safety

Inactive Publication Date: 2017-06-13
李良杰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem that there is no device capable of prompting the distance between vehicles at the rear, the present invention provides a prompter for maintaining the distance between vehicles

Method used

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  • Vehicle distance reminder

Examples

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Embodiment Construction

[0009] The vehicle distance keeping reminder consists of a shell, an acceleration sensor (1), an ultrasonic sensor (2), a microcomputer module (3) and a display screen (4). The shell is installed at the rear of the vehicle, and the display screen and the ultrasonic sensor are installed on the On the rear side of the casing, the detection end of the ultrasonic sensor faces directly behind the rear of the vehicle, and the microcomputer module and the acceleration sensor are installed in the casing; when the microcomputer module detects that the distance between the rear vehicle and the vehicle is less than the set value through the ultrasonic sensor, the The display screen sends a message to the vehicle behind to keep the distance between vehicles; when the microcomputer module detects the deceleration of the vehicle through the acceleration sensor, it sends a bar graph with the deceleration range of the vehicle to the rear vehicle through the display screen according to the decel...

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Abstract

A vehicle distance reminder comprises a casing, an acceleration sensor, an ultrasonic sensor, a microcomputer module and a display screen, wherein the casing is mounted at the tail part of a vehicle; the display screen and the ultrasonic sensor are mounted on the rear side of the casing; a detecting end of the ultrasonic sensor faces dead astern of the tail part of the vehicle; the microcomputer module and the acceleration sensor are mounted in the casing; when the microcomputer module detects that the distance between a rear vehicle and the vehicle is smaller than a set value by the aid of the ultrasonic sensor, a message reminding the rear vehicle to keep the vehicle distance is transmitted through the display screen; when the microcomputer module detects that the vehicle decelerates by the aid of the acceleration sensor, a deceleration prompt message provided with a vehicle deceleration amplitude bar chart is sent to the rear vehicle through the display screen. The vehicle distance reminder can send reminding message to the rear vehicle through the display screen when the rear vehicle follows the vehicle too closely or the vehicle decelerates, so that the traveling safety is improved.

Description

technical field [0001] The utility model relates to a prompter for maintaining distance between vehicles. Background technique [0002] At present, there is no device that can keep the distance between vehicles in the rear. When driving, if the distance between the vehicle behind and the vehicle is too close, when the vehicle brakes suddenly, it is easy to cause rear-end collision of the vehicle behind, which is not conducive to driving safety. Contents of the invention [0003] In order to solve the problem that there is no device capable of prompting the distance between vehicles at present, the present invention provides a prompter for maintaining the distance between vehicles. When the vehicle distance keeping prompter is too close to the vehicle behind or the vehicle slows down, it can send prompt information to the vehicle behind through its display screen, so as to improve driving safety. [0004] The technical solution adopted by the present invention to solve its...

Claims

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Application Information

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IPC IPC(8): B60Q1/50
CPCB60Q1/503
Inventor 李良杰
Owner 李良杰
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