The invention discloses an intelligent vehicle-mounted child anti-retention alarm and an alarm method. The anti-retention alarm comprises an acceleration sensor, a Bluetooth transmitter, a Bluetooth detection module, an infrared detection module, a voice recognition module, a main control module, a positioning module, a temperature detection module, a carbon dioxide detection module and a communication module. The Bluetooth detection module, the infrared detection module and the voice recognition module are used for determining whether a person exists in the vehicle or not; when any detectionmodule finds that a person is in the vehicle, the main control module starts the temperature detection module and the carbon dioxide detection module; when the temperature value or the carbon dioxideconcentration value exceeds a predefined temperature threshold value or a carbon dioxide concentration threshold value, alarm information is sent to a monitoring background, and a worker makes contactwith a guardian or assists in giving an alarm. The problem of anti-retention alarming in the buggy is solved. Whether a child stays in a vehicle or not is judged through multiple methods, multiple sensors are designed, and the reliability is greatly improved through effective fusion of the different sensors.
本申请公开了一种智能车载儿童防滞留报警器以及报警方法。所述报警器包括:加速度传感器、蓝牙发射器、蓝牙探测模块、红外探测模块、语音识别模块、主控模块、定位模块、温度检测模块、二氧化碳检测模块以及通信模块;使用蓝牙探测模块、红外探测模块、语音识别模块确定车内是否有人存在,当任一检测模块发现车内有人时,主控模块开启温度检测模块和二氧化碳检测模块,当温度值或者二氧化碳浓度值超出预定义温度阈值或者二氧化碳浓度阈值时,将报警信息发送到监控后台,由工作人员联系监护人或者协助报警。本申请解决了儿童车内防滞留报警问题。以多种方法判断是否有儿童滞留在车内,设计了多种传感器,不同传感器的有效融合极大的提高了可靠性。
Intelligent vehicle-mounted child anti-retention alarm and alarm method
一种智能车载儿童防滞留报警器及报警方法
2020-09-08
Patent
Elektronische Ressource
Chinesisch
IPC: | G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / G10L Analyse oder Synthese von Sprache , SPEECH ANALYSIS OR SYNTHESIS / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze |
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