Invention Grant
- Patent Title: Thermal mitigation of a haptic element in a peripheral device
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Application No.: US16553038Application Date: 2019-08-27
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Publication No.: US10969869B2Publication Date: 2021-04-06
- Inventor: Jacques Chassot
- Applicant: Logitech Europe S.A.
- Applicant Address: CH Lausanne
- Assignee: Logitech Europe S.A.
- Current Assignee: Logitech Europe S.A.
- Current Assignee Address: CH Lausanne
- Agency: Kilpatrick Townsend & Stockton LLP
- Main IPC: G06F3/01
- IPC: G06F3/01 ; A63F13/285 ; G08B6/00 ; H02P6/15 ; H02P27/08

Abstract:
A system comprising a host device configured to request a haptic effect from a peripheral device, the peripheral device configured to perform operations including: receiving a request from the host device to generate a haptic effect at a specified intensity; determining an operating range of a motor configured to generate the haptic effect on the peripheral device, where the operating range defines a maximum force that the motor can generate in a linear region of operation, and the operating range changes based on a temperature of the motor; scaling the specified intensity of the haptic effect based on the determined operating range of the motor; and controlling the operation of the motor to generate the haptic effect at the scaled specified intensity, where the scaling is performed by the peripheral device.
Public/Granted literature
- US20210064136A1 THERMAL MITIGATION OF A HAPTIC ELEMENT IN A PERIPHERAL DEVICE Public/Granted day:2021-03-04
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