System and method for identifying illegal demolishment of product

• Main Author: JIANG HUJUN
• Format: Patent
• Language: Chinese; English
• Published: 16.02.2018
• Subjects: ALARM SYSTEMS; ANALOGOUS ARRANGEMENTS USING OTHER WAVES; COLORIMETRY; DETECTING MASSES OR OBJECTS; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES; MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT; MEASURING; ORDER TELEGRAPHS; PHYSICS; RADIATION PYROMETRY; RADIO DIRECTION-FINDING; RADIO NAVIGATION; SIGNALLING; SIGNALLING OR CALLING SYSTEMS; TESTING; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

The invention provides a system and method for identifying the illegal demolishment of a product. The system for identifying the illegal demolishment of the product comprises: an optical sensor and adistance measuring sensor installed in the product, a processing part connected with the optical sensor and the distance measuring sensor, wherein the processing part comprises a selection unit for selecting a working mode, a storage unit for storing optical sensor parameters and distance measuring sensor parameters, a calculating unit for calculating sampling periods of the optical sensor and thedistance measuring sensor and the number of times of dithering elimination, a sampling unit for collecting signals of the optical sensor and/or the distance measuring sensor according to the samplingperiods, and a judging unit for comparing sampling signals with the corresponding sensor parameters, and comparing a counting result with the corresponding number of times of dithering elimination toobtain a judgment result, a