Traffic safety security device based on intelligent mobile phone

Abstract

The invention provides a traffic safety security device based on an intelligent mobile phone, which comprises the intelligent mobile phone and a bracket used for fixing the mobile phone through a clamping groove; the bracket is fixed on an instrument desk of an automobile cockpit and can adjust the mobile phone anteverted angle according to a scale on the base of the bracket; the operating traffic safety application of the intelligent mobile phone can continuously record the images in front of the vehicle, ambient sound, GPS coordinates, vehicle speed and the like, can monitor accelerations in three directions through an embedded triaxial acceleration sensor, and judges whether the collision accident occurs or not, as well as the accident characters, such as collision direction and the like through comparing with a ready alarming threshold value and analyzing the acceleration directions; if the accident occurs, the automatic alarming can be performed for self-rescue in a way that the mobile phone sends alarming information, automatically calls an alarming center, uploads key images and sound information. The traffic safety security device provided by the invention is simple and feasible to construct, can realize the common function of a general traffic recording meter, and extension functions of automatic alarming and self-rescue in case of risk, remotely backuping key data, and the like.

Description

technical field [0001] The invention relates to a driving safety guarantee device, in particular to a device which comprehensively utilizes a smart phone to provide driving safety records and an automatic emergency alarm. Background technique [0002] With the increasing popularity of cars in ordinary families, the safeguard measures and devices for driving safety have attracted the attention of consumers. For example, the driving recorder that has appeared on the market in recent years integrates functions such as photography, recording, GPS receiver, acceleration sensor, etc., and can completely record information such as the vehicle's driving position track, on-site image, sound, and vehicle speed. , and can be played back and reproduced on the computer through special software. Especially when an accident occurs, the built-in acceleration sensor of the driving recorder will sense emergency braking, sudden impact, etc., and trigger the record to save the situation before...

AI Technical Summary

Problems solved by technology

However, due to cost reasons, it is only used in some high-end cars.

Images