The invention discloses an unsafe driving warning device and a warning method thereof. The unsafe driving warning device comprises an image acquisition device, an alarm device, an integrated processing device and a reset device. The image acquisition device is used for acquiring a driving characteristic image of a driver; the integrated processing device compares the received acquired driving characteristic image with a preset unsafe driving characteristic image; when the acquired driving characteristic image is matched with the preset unsafe driving characteristic image, the driver is determined to be in an unsafe driving state, and when the duration of the unsafe driving state exceeds a preset duration, the integrated processing device makes an alarm device give an alarm; and if a alarmshutdown frequency of the reset device exceeds a preset reset effective frequency within the preset reset duration, the reset device fails. A warning signal is sent to the driver with unsafe driving,the driver is reminded to decelerate or have a rest, and traffic accidents caused by unsafe driving are reduced.
本发明公开了一种不安全驾驶警示装置及其警示方法,不安全驾驶警示装置包括图像获取装置、报警装置、集成处理装置、复位装置,图像获取装置用于获取驾驶员的驾驶特征图像,集成处理装置将接收到的获取驾驶特征图像与预设不安全驾驶特征图像进行比较,当获取驾驶特征图像与预设不安全驾驶特征图像匹配时,判定驾驶员处于不安全驾驶状态,当不安全驾驶状态持续时间超过预设持续时长时,集成处理装置控制报警装置产生警报;若在预设复位时长内,复位装置将警报关停次数超过预设复位有效次数,则复位装置失效。本发明对发生不安全驾驶的驾驶员发出警示信号,提醒其减速或休息,降低因不安全驾驶导致的车祸事故。
Unsafe driving warning device and warning method thereof
一种不安全驾驶警示装置及其警示方法
2020-11-20
Patent
Electronic Resource
Chinese
IPC: | B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |
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