The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 28, 1989
Filed:
Jun. 20, 1986
Raymond J Thornborough, Menomonee Falls, WI (US);
Walter L Probert, Shorewood, WI (US);
Dennis L Wachs, West Bend, WI (US);
Donald H Strobel, Cedarburg, WI (US);
William L Kidder, Milwaukee, WI (US);
Badger Meter, Inc., Milwaukee, WI (US);
Abstract
Automatic meter readers are arranged for connection to customers' telephone lines and for automatic dialing for transmission of meter data to a computer of a utility control center, communications being effected through a call collection module which includes a plurality of call collection units connected to separate telephone lines for handling of a large number of calls. Each meter reader is battery-operated and includes a microprocessor which is powered up periodically for a short time interval to store data, to determine whether the number of power-ups since the last meter data transmission is such that a call to the utility control center should be instituted, and to determine whether leakage, tamper or other conditions require an immediate call. An operator at the utility control center can control and receive data from a very large number of meter readers and readily obtain, display and print out a variety of types of data including cumulative consumption, peak rate and time-of-day data and data with respect to leakage conditions and tampering with a reader.