Alarm method and device

The invention discloses an alarm method and device. The alarm device comprises a processing circuit, an alarm circuit, a pressure sensor and/or an electrical logging vibration sensor. The above pressure sensor is used for sensing the pressure borne by a first preset position of a vehicle and outputt...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	Xin Changxiang
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC ORINFRASONIC WAVES MEASURING MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE PERFORMING OPERATIONS PHYSICS SEATS SPECIALLY ADAPTED FOR VEHICLES TESTING TRANSPORTING VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDEDFOR VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	The invention discloses an alarm method and device. The alarm device comprises a processing circuit, an alarm circuit, a pressure sensor and/or an electrical logging vibration sensor. The above pressure sensor is used for sensing the pressure borne by a first preset position of a vehicle and outputting a pressure signal value. The electrical logging vibration sensor is used for sensing vibration of a second preset position of the vehicle and outputting a vibration degree signal value. The above processing circuit is used for monitoring the pressure signal value output by the pressure sensor and/or the vibration degree signal value output by the electrical logging vibration sensor in real time, and if it is monitored that the change difference value of the pressure signal value exceeds a first preset threshold value and/or the change difference value of the vibration degree signal value exceeds a second preset threshold value, an alarm command is sent to the alarm circuit; and the alarm circuit is used for giv