Rainfall alarming method and device and vehicle

• Main Authors: SHENG CHUNNAN, LI ZHE, GUO YANDONG
• Format: Patent
• Language: Chinese; English
• Published: 06.12.2019
• Subjects: ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING ORSUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES INGENERAL; CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; MEASURING; METEOROLOGY; PERFORMING OPERATIONS; PHYSICS; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT; TESTING; TRANSPORTING; VEHICLES IN GENERAL

The invention discloses a rainfall alarming method. The rainfall alarming method comprises the steps that work gear change of windscreen wipers is monitored; a current rainfall signal is output according to the work gear change of the windscreen wipers; a rainfall alarm is generated to remind the driver according to the current rainfall signal. According to the rainfall alarming method, a relativequantitative criteria is formed for the rainfall through the gear change of the windscreen wipers, the current rainfall is judged according to the change condition of the work gear of the windscreenwipers, alarming information is sent to the driver, so that the driver can grasp the rainfall condition in time, and driving safety is ensured. The invention further discloses a rainfall alarming device and a vehicle. 本申请公开了一种雨量的告警方法。告警方法包括：监测雨刮器的工作档位变化；根据雨刮器的工作档位变化输出当前雨量信号；和根据当前雨量信号生成雨量告警以提醒驾驶员。本申请实施方式的告警方法中，通过雨刮器的档位变化来对雨量形成一个相对的量化标准，根据雨刮器工作档位的变化情况来判断当前的雨量，并发送告警信息给驾驶员，使得驾驶员可以及时掌握雨情，确保了驾驶安全。本申请还公开了一种告警装置和车辆。