- Patent Title: Systems and methods for measuring performance of site maintenance
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Application No.: US15893829Application Date: 2018-02-12
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Publication No.: US10885768B2Publication Date: 2021-01-05
- Inventor: Daniel P. Longhenry , Mark Steven Citsay , Daniel Messer
- Applicant: Tennant Company
- Applicant Address: US MN Minneapolis
- Assignee: Tennant Company
- Current Assignee: Tennant Company
- Current Assignee Address: US MN Minneapolis
- Agency: Fredrikson & Byron, P.A.
- Main IPC: G08C21/00
- IPC: G08C21/00 ; H04B1/3827 ; G08B25/10 ; H04W4/02 ; G06Q10/06 ; A47L11/00 ; G01C21/10 ; G06Q10/08 ; G01C21/20 ; A47L13/00 ; H04W4/30 ; H04W4/38 ; H04W4/33 ; G01S1/02 ; G06Q10/00

Abstract:
Systems and methods for detecting a site maintenance operation done by a maintenance device are described. At least one motion sensor and at least one localization sensor can each be operatively coupled to the maintenance device to detect one or more motion parameters of the maintenance device via the motion sensor and the localization sensor. The maintenance device can be localized (e.g., its position located) on the indoor map. A movement of the maintenance device can be characterized and/or tracked on the indoor map. A motion map can be displayed to illustrate (e.g., visually represent) the characterized movement. An offsite computer can be used to determine whether the site maintenance operation has commenced at the indoor location, measure one or more maintenance parameters of the site maintenance operation and/or compare the one or more maintenance parameters to predetermined benchmark parameters to determine whether the site maintenance operation has been completed.
Public/Granted literature
- US20190251832A1 SYSTEMS AND METHODS FOR MEASURING PERFORMANCE OF SITE MAINTENANCE Public/Granted day:2019-08-15
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