Tachograph with a driving situation recognition function and a warning function

摘要

A tachograph designed for a motorcycle and having a driving situation detection and warning function, comprising: a main unit (10); a plurality of image acquisition units (20) which are used to acquire images in the vicinity of the motorcycle, each generating an image signal which can be input into the control unit (11) of the main unit (10); a motorcycle signal detection unit (30), which is used to detect operating data of the motorcycle, wherein a motorcycle signal is generated which can be input into the main unit (10); a sound detection unit (40) which records engine and ambient noise while driving, generating a sound signal which can be input into the compression module (14); a work memory (50) for storing the data processed by the main unit (10); and a warning unit (60) that performs data processing and image recognition according to the image and motorcycle signals, wherein a control signal is generated to determine whether the detected object interferes with driving safety. If so, a warning signal is issued which warns the motorcycle cyclist of danger. In this way, better preventive measures are taken to increase traffic safety. At the same time, the cause of the accident and its distribution of liability can be clarified well.