公开(公告)号：WO2019160919A1

公开(公告)日：2019-08-22

申请号：PCT/US2019/017807

申请日：2019-02-13

Applicant: GOJO INDUSTRIES, INC.

Inventor： WEGELIN, Jackson W. ,  CURTIS, Chip W. ,  JENKINS, Dennis K. ,  BULLOCK, Mark A.

IPC: G07C11/00 ,  G07C9/00 ,  G08B21/24

Abstract: An exemplary embodiment of a modular people counter includes a base and a communications module. The base has a people counter processor, memory, a power supply having one or more batteries, a passive sensor that detects whether a badge and/or a person has entered into a selected area and is within the sensing range and a first connector. The first connector is in circuit communication with the people counter processor. The communications module has a second connector for connecting to the first connector and wireless communications circuitry. The wireless communications module is configured to receive one or more signals from the people counter processor when the first connector is connected to the second connector.

公开(公告)号：WO2021247678A1

公开(公告)日：2021-12-09

申请号：PCT/US2021/035414

申请日：2021-06-02

Applicant: GOJO INDUSTRIES, INC.

Inventor： MCNULTY, John J. ,  HARRIS, Donald R. ,  BULLOCK, Mark A. ,  CURTIS, Chip W.

IPC: A47K5/12 ,  H03K7/08 ,  A47K5/14 ,  A47K5/1208 ,  A47K5/1217

Abstract: Exemplary power systems for dynamically controlling a dispenser drive motor for dispensing soap, sanitizing or lotion. An exemplary soap, sanitizing or lotion dispenser includes a housing, a receptacle for receiving a container for holding a soap, sanitizing or lotion, a container of soap, sanitizing or lotion and a pump secured to the container. The exemplary soap, sanitizing or lotion dispenser includes a power source, a motor and an actuator that couples the motor to the pump. In addition, the exemplary soap, sanitizing or lotion dispenser includes pulse width modulation circuitry in circuit communication with the power source and the motor. Movement of the actuator one actuation cycle dispenses a dose of soap, sanitizing or lotion. The pulse width modulation circuitry provides a plurality of voltage pulses to the motor to move the actuator one actuation cycle.