Abrégé

A heat ray sensor (1) has a first optical unit (100), a second optical unit (200), and a housing section (300). The first optical unit (100) outputs a first signal corresponding to a change quantity of a heat ray radiated from a first detection area. The second optical unit (200) is disposed by being aligned with the first optical unit (100), and outputs a second signal corresponding to a change quantity of a heat ray radiated from a second detection area. The housing section (300) houses the first optical unit (100) and the second optical unit (200). Furthermore, the housing section (300) supports the first optical unit (100) and the second optical unit (200) such that the optical units can integrally swing about an axis (A) orthogonal to the direction in which the first optical unit (100) and the second optical unit (200) are disposed.

Classes IPC  ?

• G01J 1/02 - Photométrie, p. ex. posemètres photographiques Parties constitutives
• G01V 8/12 - Détection, p. ex. en utilisant des barrières de lumière en utilisant un émetteur et un récepteur

Produits et services

Rotary converters; phase modifiers; batteries and cells; electric or magnetic meters and testers; conductors, electric; buzzers, electric; magnetic cores; resistance wires; sensors [measurement apparatus], other than for medical use; infrared sensors; motion sensors for security lights; motion sensors for security devices; motion sensors; door opening and closing sensors; shutter opening and closing sensors; glass fracture detecting sensors; intruder detection sensors; alarm sensors; motion indicator panels of alarm sensors; measuring or testing machines and instruments, namely, fire and smoke measuring sensors; bells [warning devices]; security alarms; anti-intrusion alarms; anti-intrusion alarms with motion sensors; emergency warning lights; access control and alarm monitoring systems; fire alarms; fire and smoke alarms; gas leak alarms; anti-theft warning apparatus; smoke detectors; flame detection apparatus; push buttons for emergency alarm; display panels, control panels and keypads for security monitoring apparatus; motion detectors for anti- intrusion; electrical power supplies; control panels for security alarms; emergency electrical power supplies; telecommunication devices and apparatus, namely, devices to transmit information and data received from motion sensors and motion detectors; video surveillance cameras; security monitoring apparatus, electric; audio and video receivers; apparatus for broadcasting, recording, transmission or reproduction of sound or images; loudspeaker units; loudspeakers with built-in amplifiers; electric remote control apparatus; remote control apparatus; signal amplifiers for electric telecommunication; amplifiers; wire repeaters; computer hardware and computer software for controlling and operating anti-intrusion alarm equipped with motion sensor and motion detector; card readers; non-contact IC card readers; electronic indicator panels; power distribution or control machines and apparatus; measuring or testing machines and instruments; telecommunication machines and apparatus; electric telecommunications apparatus; electronic machines, apparatus and their parts; computers; computer programs.

Produits et services

Motion sensors for security devices; motion sensors; alarm sensors; bells [warning devices]; security alarms; control panels for security alarms; anti-intrusion alarms; anti-intrusion alarms with motion sensors and lights; emergency warning lights; access control and alarm monitoring systems; fire and smoke alarms; gas leak alarms; anti-theft warning apparatus; fire and smoke detectors; measuring or testing machines and instruments; telecommunication machines and apparatus; electric telecommunications apparatus; computers; computer programs; motion sensors and motion detectors for anti-intrusion; measuring or testing machines and instruments, namely, fire and smoke detectors; telecommunication devices and apparatus, namely, devices to transmit information and data received from motion sensors and motion detectors; computer hardware and computer software for controlling and operating anti-intrusion alarm equipped with motion sensor and motion detector.

Produits et services

Anti-theft warning apparatus; fire alarms; measuring or testing machines and instruments; telecommunication devices and apparatus; electronic machines, apparatus and their parts.

Abrégé

[PROBLEMS] To provide a heat-ray sensor for reliably distinguishing a human body from a small animals passing directly near the sensor without lowering the performance of sensing a person entering an alert object area. [MEANS FOR SOLVING PROBLEMS] A heat-ray sensor for detecting a moving object such as an entering person comprises an optical unit having a substrate disposed in front of a base and having lenses arranged vertically at predetermined intervals and sensing elements arranged in positions corresponding to the lenses and control means for processing signals from the sensing elements. The heat-ray sensor is characterized in that the intervals between the lenses are narrow relative to the size of a human body and wide relative to small animals, and the control means judges whether a moving object is an entering person or a small animal by judging temporal coincidence of the sense signals from the sensing elements or by adding the sense signals.

Classes IPC  ?

• G01J 1/42 - Photométrie, p. ex. posemètres photographiques en utilisant des détecteurs électriques de radiations
• G01J 1/02 - Photométrie, p. ex. posemètres photographiques Parties constitutives
• G01V 8/10 - Détection, p. ex. en utilisant des barrières de lumière
• G01V 8/12 - Détection, p. ex. en utilisant des barrières de lumière en utilisant un émetteur et un récepteur
• G08B 13/191 - Déclenchement influencé par la chaleur, la lumière, ou les radiations de longueur d'onde plus courteDéclenchement par introduction de sources de chaleur, de lumière, ou de radiations de longueur d'onde plus courte utilisant des systèmes détecteurs de radiations passifs utilisant des systèmes détecteurs de radiations infrarouges utilisant des moyens de détection pyroélectriques
• H03K 17/945 - Commutateurs de proximité

Abrégé

[PROBLEMS TO BE SOLVED] A heat ray sensor is provided for making it possible to highly precisely detect an intruder into a watching subject area by excluding the influence caused by a disturbance even though the sensor is set in the open air. [MEANS FOR SOLVING THE PROBLEMS] A heat ray sensor is comprised of a detecting sensor that can monitor a watching subject area, a disturbance excluding sensor that can monitor the outside of the watching subject area, and a control means that outputs a human body detecting signal on the basis of both sensors, wherein the control means is characterized in the output of the human body detecting signal only in the case where no heating source is detected by the disturbance excluding sensor but a human body is detected by the detecting sensor. Both sensors are provided with optical systems having a plurality of lenses and detecting elements disposed in accordance with the optical systems. The optical systems and the detecting elements are set in the same housing and the control means is also set in the housing. The control means is provided with a judging means that compares each signal detected by each detecting element with a predetermined threshold value to output the human body detecting signal.

Classes IPC  ?

• G01V 8/20 - Détection, p. ex. en utilisant des barrières de lumière en utilisant plusieurs émetteurs ou récepteurs
• G01V 8/12 - Détection, p. ex. en utilisant des barrières de lumière en utilisant un émetteur et un récepteur
• G08B 13/191 - Déclenchement influencé par la chaleur, la lumière, ou les radiations de longueur d'onde plus courteDéclenchement par introduction de sources de chaleur, de lumière, ou de radiations de longueur d'onde plus courte utilisant des systèmes détecteurs de radiations passifs utilisant des systèmes détecteurs de radiations infrarouges utilisant des moyens de détection pyroélectriques

Produits et services

Security monitoring devices with infrared sensor.