发明名称 |
IRRIGATION CONTROLLER WITH SELECTOR MEANS FOR DISPLAYING SELECTED GROUPS OF PARAMETER VALUES |
摘要 |
<p>An irrigation controller includes a microprocessor for controlling a plurality of watering stations under program control according to a plurality of stored parameter values, a display module operationally connected to the microprocessor means for displaying the parameter values, and a plurality of selector switches initiating the display of a selected one of a plurality of predefined groups of the parameter values. Each one of the switches corresponds to a respective one of the groups, and the display module includes both a first plurality of display elements configured to produce images of the parameter values and a second plurality of display elements configured to produce images identifying the selected group. One embodiment includes a liquid crystal display having the second plurality of display elements configured as arrowheads pointing toward panel labeling that extends to a corresponding one of the switches.</p> |
申请公布号 |
AU2622688(A) |
申请公布日期 |
1989.05.23 |
申请号 |
AU19880026226 |
申请日期 |
1988.10.11 |
申请人 |
JAMES HARDIE IRRIGATION, INC. |
发明人 |
ANDREA BRUNDISINI |
分类号 |
A01G25/16;B05B12/04;G05B19/02;(IPC1-7):B05B12/02;B05B12/12 |
主分类号 |
A01G25/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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