FAIL-SAFE OPTICAL WIRELESS POWER SUPPLY

• Main Authors: ASHUSH YORAM, GOLAN LIOR, MILLS-LEVIN ZOHAR, ROSH YAN, CONFORTI EYAL, MOR ORI, SAGI RAN, ALPERT ORTAL, NAHMIAS OMER, BIDERMAN YOAV
• Format: Patent
• Language: Chinese; English
• Published: 20.10.2020
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES; ELECTRICITY; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; PERFORMING OPERATIONS; TRANSMISSION; TRANSPORTING; VEHICLES IN GENERAL

A fail-safe wireless power transmission system having a transmitter, a receiver, a receiver functionality monitor unit, a transmitter functionality monitor unit and at least two sensors. The transmitter has at least one low emission state, and at least one high emission state, the high emission states having higher emissions and more complex safety systems. The transmitter may be precluded from switching from a low emission state to any high emission states upon detection of a receiver control unit malfunction, a transmitter control unit malfunction, a likelihood of human-accessible emission from the system greater than a predetermined level, or an inconsistency between results arising from at least two of the sensors. Two different methods of such preclusion may be used simultaneously orconsecutively to improve reliability. A transmitter control unit analyzes data from the sensors, and performs calculations to determine if and what type of preclusion is needed. 一种失误-安全无线功率传输系统具有：发射器、接收器、接收器功能监测单元、发射器功能监测单元和至