公开(公告)号：US20190251832A1

公开(公告)日：2019-08-15

申请号：US15893829

申请日：2018-02-12

Applicant: Tennant Company

Inventor： Daniel P. Longhenry ,  Mark Steven Citsay ,  Daniel Messer

IPC: G08B25/10 ,  H04W4/02

CPC classification number: G08B25/10 ,  A47L11/00 ,  A47L13/00 ,  G01C21/10 ,  G01C21/206 ,  G06K2017/0045 ,  G06Q10/0639 ,  H04W4/027

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.

公开(公告)号：US10885768B2

公开(公告)日：2021-01-05

申请号：US15893829

申请日：2018-02-12

Applicant: Tennant Company

Inventor： Daniel P. Longhenry ,  Mark Steven Citsay ,  Daniel Messer

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.

公开(公告)号：US09061323B2

公开(公告)日：2015-06-23

申请号：US13912881

申请日：2013-06-07

Applicant: Tennant Company

Inventor： Bruce F. Field ,  Russell J. Pylkki ,  Mark Steven Citsay ,  Charles W. O'Neil

IPC: B08B6/00 ,  B08B7/00 ,  A47L11/40 ,  C02F1/461 ,  C02F9/00 ,  A47L11/30 ,  C25B15/02 ,  B08B3/10 ,  B08B3/00 ,  B08B3/02 ,  C02F1/32 ,  B08B1/04 ,  C02F1/467

CPC classification number: B08B7/00 ,  A47L11/30 ,  A47L11/4083 ,  B08B1/04 ,  B08B3/00 ,  B08B3/02 ,  B08B3/024 ,  B08B3/10 ,  B08B7/0035 ,  B08B7/0057 ,  B08B7/0064 ,  C02F1/32 ,  C02F1/46104 ,  C02F1/4618 ,  C02F1/4674 ,  C02F9/00 ,  C02F2001/46133 ,  C02F2201/46115 ,  C02F2201/4613 ,  C02F2201/46155 ,  C25B15/02 ,  Y02W10/37 ,  C02F1/46 ,  C02F1/02

Abstract: A cleaning system comprising a liquid source configured to provide a feed liquid at a first temperature, and an electrolysis cell configured to receive the feed liquid and to electrochemically activate the feed liquid to provide an electrochemically-activated liquid, wherein the electrochemical activation also heats the feed liquid such that the electrochemically-activated liquid is at an elevated temperature that is greater than the first temperature. The cleaning system also includes a dispenser configured to dispense the electrochemically-activated liquid.

Abstract translation: 一种清洁系统，包括被配置成在第一温度下提供进料液体的液体源，以及配置成接收进料液体并电化学活化进料液体以提供电化学活化液体的电解槽，其中所述电化学活化也加热 进料液体，使得电化学活化的液体处于高于第一温度的升高的温度。 清洁系统还包括配置成分配电化学活化液体的分配器。

公开(公告)号：US20130327353A1

公开(公告)日：2013-12-12

申请号：US13912881

申请日：2013-06-07

Applicant: Tennant Company

Inventor： Bruce F. Field ,  Russell J. Pylkki ,  Mark Steven Citsay ,  Charles W. O'Neil

IPC: B08B7/00

CPC classification number: B08B7/00 ,  A47L11/30 ,  A47L11/4083 ,  B08B1/04 ,  B08B3/00 ,  B08B3/02 ,  B08B3/024 ,  B08B3/10 ,  B08B7/0035 ,  B08B7/0057 ,  B08B7/0064 ,  C02F1/32 ,  C02F1/46104 ,  C02F1/4618 ,  C02F1/4674 ,  C02F9/00 ,  C02F2001/46133 ,  C02F2201/46115 ,  C02F2201/4613 ,  C02F2201/46155 ,  C25B15/02 ,  Y02W10/37 ,  C02F1/46 ,  C02F1/02

Abstract: A cleaning system comprising a liquid source configured to provide a feed liquid at a first temperature, and an electrolysis cell configured to receive the feed liquid and to electrochemically activate the feed liquid to provide an electrochemically-activated liquid, wherein the electrochemical activation also heats the feed liquid such that the electrochemically-activated liquid is at an elevated temperature that is greater than the first temperature. The cleaning system also includes a dispenser configured to dispense the electrochemically-activated liquid.

Abstract translation: 一种清洁系统，包括被配置成在第一温度下提供进料液体的液体源，以及配置成接收进料液体并电化学活化进料液体以提供电化学活化液体的电解槽，其中所述电化学活化也加热 进料液体，使得电化学活化的液体处于高于第一温度的升高的温度。 清洁系统还包括配置成分配电化学活化液体的分配器。