Method and system for determining maintenance policy of complex forming device

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United States of America Patent

PATENT NO 10318931
APP PUB NO 20190095876A1
SERIAL NO

16137558

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Abstract

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The present invention discloses a method and system for determining a maintenance policy of a complex forming device. The method and system include: establishing a performance judgement standard; obtaining actual operation data; and determining a performance stage of the complex forming device, and determining the maintenance policy of the complex forming device. The establishing a performance judgement standard includes allocating data located at different performance stages to corresponding working condition units; setting data located at a normal performance stage to normal reference data, and calculating, by using a shortest path algorithm, distances between operation data of different working condition units in different functional modules and the normal reference data, to obtain performance statuses of the different functional modules. In view of this, by using the method and system provided in the present invention, a suitable maintenance policy can be selected for the complex forming device, thereby reducing maintenance costs.

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Patent Owner(s)

Patent OwnerAddress
HEFEI UNIVERSITY OF TECHNOLOGYTUNXI ROAD IN BAOHE DISTRICT OF HEFEI CITY OF ANHUI PROVINCE NO 193 230009 HEFEI CITY ANHUI PROVINCE 230009
HEFEI METALFORMING INTELLIGENT MANUFACTURING CO LTD230601 NO 123 ZIYUN ROAD HEFEI ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE ANHUI CHINA HEFEI CITY ANHUI PROVINCE 230601

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fan, Yu Anhui, CN 49 124
Lu, Xiaonong Anhui, CN 6 5
Pei, Jun Anhui, CN 41 350
Peng, Zhanglin Anhui, CN 9 13
Wang, Wanying Anhui, CN 6 5
Yan, Jianwen Anhui, CN 3 1
Zhang, Qiang Anhui, CN 790 5324

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Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
7.5 Year Payment $3600.00 $1800.00 $900.00 Dec 11, 2026
11.5 Year Payment $7400.00 $3700.00 $1850.00 Dec 11, 2030
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Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00