A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A method of operating an automatic door installation
The present invention discloses a method of operating an automatic door installation including door sensor equipment. The door sensor equipment includes an optical door sensor 100 and a signal processing unit 108, the optical door sensor 100 has an emitter 102 and a receiver 106. The method comprises the steps as follows: evaluating a level of optical or electronic noise affecting the door sensor equipment by utilizing a signal processing unit, and determining whether the level of noise is excessive; and generating an alert when it is excessive.
A method of operating an automatic door installation
The present invention discloses a method of operating an automatic door installation including door sensor equipment. The door sensor equipment includes an optical door sensor 100 and a signal processing unit 108, the optical door sensor 100 has an emitter 102 and a receiver 106. The method comprises the steps as follows: evaluating a level of optical or electronic noise affecting the door sensor equipment by utilizing a signal processing unit, and determining whether the level of noise is excessive; and generating an alert when it is excessive.
A method of operating an automatic door installation
CURZON JOHN (author) / COLLINS PETER (author)
2015-11-11
Patent
Electronic Resource
English