A flame detecting arrangement including: at least one flame detector, arranged with its field-of-view covering a predetermined area; at least one movement sensor, arranged together with the at least one flame detector; and at least one processing device. The at least one processing device is arranged to: receive signals from the movement sensor; detect movement of the flame detector based on these signals; and alert an operator and/or a control system if movement of the flame detector has been detected, in order to enable correction of the field-of-view of the flame detector to the desired field-of-view.

This utility model discloses an infrared thermometer for magnetic induction identification probe cap, including the body of infrared thermometer, at the upper end of which is a temperature probe designed with a cap, of which the inner side wall is beset with a magnet block; in the infrared thermometer body at lower end of temperature probe is a magnetic induction element connected with the main control unit of infrared thermometer body; when the cap covers the temperature probe or is removed there-from, the magnetic induction between magnet block and magnetic induction element enables magnetic induction output control signal. The main control unit of infrared thermometer body turns on the magnetic induction identification output control; for the infrared thermometer applicable for both forehead temperature measurement and ear canal temperature measurement, the magnetic induction identification cap switches between the forehead temperature measurement and ear canal temperature measurement modes.

A sensor device includes an infrared sensor configured to generate sensor data. The sensor device also includes a configurable digital analysis block. The configurable digital analysis block is configured to generate classification data based on the sensor data. The configurable digital analysis block includes a plurality of selectable analysis blocks that can be selectively included in generating the classification data.

A flame detecting arrangement including: at least one flame detector, arranged with its field-of-view covering a predetermined area; at least one movement sensor, arranged together with the at least one flame detector; and at least one processing device. The at least one processing device is arranged to: receive signals from the movement sensor; detect movement of the flame detector based on these signals; and alert an operator and/or a control system if movement of the flame detector has been detected, in order to enable correction of the field-of-view of the flame detector to the desired field-of-view.

The present invention discloses a wearable device with combined sensing capabilities, which includes a wearable assembly and at least one multi-function sensor module. The wearable assembly is suitable to be worn on a part of a user's body. The wearable assembly includes at least one light-transmissible window. The multi-function sensor module is located inside the wearable assembly, for performing an image sensing function and an infrared temperature sensing function. The multi-function sensor module includes an image sensor module for sensing a physical or a biological feature of an object through the light-transmissible window by way of image sensing; and an infrared temperature sensor module for sensing temperature through the light-transmissible window by way of infrared temperature sensing.

A substrate treatment method in accordance with an exemplary embodiment includes: heating a substrate, for a substrate treatment process, so that a temperature of the substrate reaches a target temperature; calculating the temperature of the substrate using a sensor located facing the substrate while heating the substrate; and controlling an operation of a heating part configured to heat the substrate according to the temperature calculated from the calculating the temperature, wherein the calculating the temperature comprises: measuring a total radiant energy (E.sub.t) radiated from the substrate using the sensor; calculating a corrected total emissivity (.sub.t0) by applying a correction value for correcting the total emissivity (.sub.t) which is the emissivity of the radiant energy (E.sub.t); and calculating the temperature (T.sub.s) of the substrate using the total radiant energy (E.sub.t) and the corrected total emissivity (.sub.t0).

A pest deterrent system includes a sensor module defining an operation radius and an actuator module configured to be positioned within the operation radius. The sensor module includes a sensor configured to detect a presence of a pest at a first location, and a first controller configured to receive a signal from the sensor. The actuator module includes an actuator configured to generate a deterrent stimulus at a second location when actuated, the second location being different from the first location, and a second controller configured to actuate the actuator.

A system and method includes an infrared camera; a processing unit; and an output unit. The infrared camera is configured to acquire a plurality of infrared images of the device, wherein the plurality of infrared images comprises a first infrared image and a second infrared image acquired a time period after the first infrared image. The processing unit is configured to determine a pixel in the first infrared image with a hottest temperature and determine a pixel in the second infrared image with a hottest temperature. The processing unit is configured to determine a first number of pixels in the first infrared image that have a temperature within a threshold temperature of the hottest temperature of the first infrared image and determine a second number of pixels in the second infrared image that have a temperature within the threshold temperature of the hottest temperature of the second infrared image.

Embodiments relate generally to systems, devices, and methods for verifying operation of an optical flame detector. A system may comprise an optical flame detector, wherein the optical flame detector comprises: a digital infrared test signal source, wherein the digital infrared test signal source is configured to transmit a digital infrared test signal; and at least one of an ultraviolet light sensor, a visible light sensor, and an infrared sensor; and an portable infrared test receiver, wherein the digital infrared test signal is receivable by the portable infrared test receiver, wherein the portable infrared test receiver is positioned to indicate whether a location of potential fire is within a field of view of the optical flame detector.

Embodiments relate generally to systems, devices, and methods for verifying operation of an optical flame detector. A system may comprise an optical flame detector, wherein the optical flame detector comprises: a digital infrared test signal source, wherein the digital infrared test signal source is configured to transmit a digital infrared test signal; and at least one of an ultraviolet light sensor, a visible light sensor, and an infrared sensor; and an portable infrared test receiver, wherein the digital infrared test signal is receivable by the portable infrared test receiver, wherein the portable infrared test receiver is positioned to indicate whether a location of potential fire is within a field of view of the optical flame detector.