Provided is a detecting device provided with: a substrate; a positive electrode and a negative electrode provided on the substrate; an electric field generating circuit which supplies an electric current or a voltage between the positive electrode and the negative electrode to generate an electric field from a first surface on one side of the substrate; a guard electrode which is provided in a position farther from the first surface than the positive electrode and the negative electrode, and which faces at least one of the positive electrode and the negative electrode with an insulating material interposed therebetween; a potential adjusting circuit which causes the potential applied to the electrode corresponding to the guard electrode, from among the positive electrode and the negative electrode, and the potential of the guard electrode to be the same potential; and a semiconductor element which outputs an electric field intensity detected value corresponding to the electric field intensity between the positive electrode and the negative electrode. Also provided are a measuring system, a monitoring system, and a program.
検出装置、シートベルト、及び監視システム
2022-10-14
Patent
Elektronische Ressource
Japanisch
IPC: | A61B DIAGNOSIS , Diagnostik / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / G16Y |