Boots – shoes – and leggings
Patent
1981-09-14
1984-04-24
Ruggiero, Joseph F.
Boots, shoes, and leggings
G06F 1300
Patent
active
044451750
ABSTRACT:
A supervisory control system for interrogating a large number of remote units. A pseudorandom sequence of bits are generated by central control in cycles and received by the remote units. Each remote unit is provided with a pseudorandom bit sequence generator. Upon coincidence of the pseudorandom bit sequence from the central control and the remote unit and upon detection of the address of remote unit and of the specific point in that remote unit, the remote unit sends back to the central control the status information of the selected point during the next succeeding bit time interval. In this manner the statuses of entire set of remote units are interrogated and reported. In accordance with a further aspect of the present control system, the control system commands the remote units for action and the remote units send back command acknowledge signals. This is accomplished by deviating from the pseudorandom bit sequence at the address of the desired point in a certain remote unit, reversing the next bit and repeating the same last n bit sequence for sending a command signal and the addressed remote unit receiving the two identical bit sequences and sending back command acknowledge signals.
REFERENCES:
patent: 3539998 (1970-10-01), Belcher et al.
patent: 3668273 (1972-08-01), Narang
patent: 3668651 (1972-06-01), Hornung
patent: 3693161 (1972-09-01), Price et al.
patent: 3767901 (1973-10-01), Black et al.
patent: 3993871 (1976-11-01), Borbas et al.
patent: 4087626 (1978-05-01), Brader
patent: 4118788 (1978-10-01), Roberts
patent: 4120048 (1978-10-01), Fuhrman
patent: 4156929 (1979-05-01), Eichenlaub et al.
patent: 4195344 (1980-03-01), Yamazaki
patent: 4232365 (1980-11-01), Englund
patent: 4237536 (1980-12-01), Enelow et al.
IBM Technical Disclosure Bulletin, vol. 15, No. 1, Jun. 1972, pp. 81-83, Galpin.
Gillman James W.
Kahler Mark P.
Lee Jameson
Motorola Inc.
Roney Edward M.
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