发明名称 ELEVATOR CONTROL DEVICE
摘要 PURPOSE:To ease starting shock positively by correcting change with the elapsed time of the in-cage load detection value detected by a load detecting means after confirming the no-load state in a cage by a loaded state confirming means. CONSTITUTION:After the no-load state in a cage 1 is confirmed by a CCD camera 4 and an image processor 5 serving as loaded state confirming means, the flexural quantity of vibration-proof rubber 2 is detected by a differential transformer 3 to detect the load of the cage 1. The elapsed change of the differential transformer 3 is thereby corrected by a microcomputer 6 in relation to the elapsed change of output of the load in the cage 1 detected by the differential transformer 3. Accordingly, the correction to the elapsed change of load output is performed to improve the accuracy of weighed value and to ease starting shock resulting in the improvement of riding comfort.
申请公布号 JPH04338072(A) 申请公布日期 1992.11.25
申请号 JP19910106214 申请日期 1991.05.13
申请人 MITSUBISHI ELECTRIC CORP 发明人 YONEMOTO MASASHI
分类号 B66B1/30;B66B1/44;B66B3/00;B66B5/02;B66B5/14 主分类号 B66B1/30
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