Vehicle alarm method and device, vehicle and alarm equipment

The embodiment of the invention provides a vehicle alarm method and device, a vehicle and alarm equipment. The method comprises the steps: acquiring detection information detected by a human body recognition device in a vehicle when the vehicle is in a locked state; and sending an alarm signal to a remote controller and sending a starting trigger signal to a vehicle control unit of the vehicle under the condition that the detection information indicates that the detained person exists in the vehicle. According to the technical scheme, when the vehicle is in a locked state, the controller acquires information of people staying in the vehicle detected by the human body recognition device; and an alarm signal is sent to the remote controller, and the starting trigger signal is sent to the whole vehicle controller of the vehicle, so that a driver can discover that people staying in the vehicle exist at the first time and rescue the people staying in the vehicle in time, and dangerous situations are avoided. 本发明实施