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:
Sep. 24, 2024
Filed:
Aug. 17, 2021
Mettler-toledo (Changzhou) Precision Instruments Co., Ltd, Changzhou, CN;
Mettler-toledo (Changzhou) Measurement Technology Co., Ltd, Changzhou, CN;
Mettler-toledo International Trading (Shanghai) Co., Ltd, Shanghai, CN;
Shenhui Wang, Changzhou, CN;
Qi Wan, Changzhou, CN;
JingKe Wang, Changzhou, CN;
Yu Zhang, Changzhou, CN;
YuPeng Zhao, Changzhou, CN;
Mettler-Toledo (Changzhou) Precision Instruments Co., Ltd, Changzhou, CN;
Mettler-Toledo (Changzhou) Measurement Technology Co., Ltd, Changzhou, CN;
Mettler Toledo International Trading (Shanghai) Co., Ltd, Shanghai, CN;
Abstract
A method is provided for measuring an energy efficiency of a quantitative weighing device. A data measurement part is formed by: recording a control time of fast charging, recording a control time of slow charging, recording a comparison prohibition time, and recording weighing data. A current device reliability parameter, a fast charging feed flow, and a slow charging feed flow are calculated, based on the comparison prohibition time and the control time of slow charging. The fastest feed time under a requirement of a target reliability parameter is calculated as the difference between the target reliability parameter and the calculated control reliability parameter. By using the method, application data, such as capability of a quantitative control device and energy efficiency of the quantitative weighing device, can be intuitively obtained. This facilitates commissioning, maintenance, and use of the quantitative weighing control device.