Intelligent driving monitoring system based on DVR (Digital Video Recorder) and control method thereof

Abstract

The invention discloses an intelligent driving monitoring system based on a DVR (Digital Video Recorder). The intelligent driving monitoring system comprises a DVR and a 360-degree rotary camera; the DVR comprises a camera module, a wireless communication module, a data acquisition module and an acceleration sensor module; the 360-degree rotary camera comprises a rotary control module; the data acquisition module is connected with a CAN (Controller Area Network) bus of a vehicle; the data acquisition module is used for acquiring CAN bus data of the vehicle; the rotary control module is connected with the acceleration sensor module and used for controlling the 360-degree rotary camera to rotate according to output data of the acceleration sensor module; the image acquisition module is connected with the camera module of the DVR; and the camera module is used for coding and storing an image signal. The invention further discloses a control method of the intelligent driving monitoring system. According to the invention, security monitoring of the vehicle in driving and parking states can be effectively improved.

Description

technical field [0001] The invention relates to the field of automobile safety monitoring, in particular to a DVR-based intelligent driving monitoring system and a control method thereof. Background technique [0002] As the number of cars in China continues to rise, cars on roads and living quarters are becoming more and more congested. Therefore, traffic accidents on the road are also increasing. At the same time, cars are scratched when they are parked in the community or parking lot. The number of incidents does not increase significantly, therefore, how to improve vehicle safety monitoring has become a problem that people need to solve urgently. In the prior art, the vehicle driving video recorder is monitored by installing a driving recorder in the car, while the existing driving recorder only has a DVR recording function, and the data is stored in a local internal memory or an SD card. Therefore existing automobile safety monitoring has the following deficiencies: ...

AI Technical Summary

Problems solved by technology

[0003] 1. The camera of the existing driving recording ceremony is fixed, or can only be adjusted manually, the camera field of view is narrow, and the visible range is limited;

[0004] 2. The existing driving recording ceremony only records the video while driving, and cannot provide safety monitoring when the vehicle is parked;

[0005] 3. The data of the existing driving recorder is only saved locally, and the data of emergencies cannot be reported to the monitoring center or the owner in time

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