发明名称 |
MATRIX ENCODER FOR RESISTIVE SENSOR ARRAYS |
摘要 |
The invention provides an encoder which includes a matrix (14); (14 min ) interconnecting an array of resistive sensors (51-80); (51 min -75 min ) between inputs and outputs thereof with the outputs being held at a constant voltage. The encoder further includes a detecting circuit (20); (20 min ) having a current-measuring detector (106-110); (106 min -110 min ) for receiving sensing currents (136-138) from said outputs and producing current responsive detection signals (22-26) in response to sequential scanning of the matrix inputs. |
申请公布号 |
ZA8105538(B) |
申请公布日期 |
1982.08.25 |
申请号 |
ZA19810005538 |
申请日期 |
1981.08.11 |
申请人 |
WESTINGHOUSE ELECTRIC CORP |
发明人 |
MOATES ROGER DALE |
分类号 |
H03M11/00;G08C15/08;H03M1/22 |
主分类号 |
H03M11/00 |
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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