The invention provides a method for preventing an article from being left in a vehicle, an electronic device and a computer program product, which can give a more accurate alarm of article left. The electronic device comprises a first electric field detection part used for detecting the intensity of a first electric field emitted by a first portable terminal; the second electric field detection part is used for detecting the intensity of a second electric field emitted by a second portable terminal; an alarm unit; and a control unit including a determination unit. The determination unit determines that the alarm unit is controlled by the control unit when the first electric field intensity detected by the first electric field detection unit is less than or equal to a first predetermined value and the second electric field intensity detected by the second electric field detection unit is greater than or equal to a second predetermined value.
本发明提供一种防止物品遗留在车内的方法、电子装置及计算机程序产品,可进行更准确的物品遗留的警报。所述电子装置包括:第一电场检测部,用以检测第一便携式终端所发射的第一电场强度;第二电场检测部,用以检测第二便携式终端所发射的第二电场强度;警报部;以及控制部,包括判断部。所述判断部在通过第一电场检测部检测到的第一电场强度小于或等于第一预定值,且通过第二电场检测部检测到的第二电场强度大于或等于第二预定值时,确定由控制部执行所述警报部的控制。
Method for preventing article from being left in vehicle, electronic device and computer program product
防止物品遗留在车内的方法、电子装置及计算机程序产品
14.02.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / 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 |
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