JPH0352837B2 - - Google Patents
Info
- Publication number
- JPH0352837B2 JPH0352837B2 JP59013057A JP1305784A JPH0352837B2 JP H0352837 B2 JPH0352837 B2 JP H0352837B2 JP 59013057 A JP59013057 A JP 59013057A JP 1305784 A JP1305784 A JP 1305784A JP H0352837 B2 JPH0352837 B2 JP H0352837B2
- Authority
- JP
- Japan
- Prior art keywords
- number counter
- specimen
- power supply
- subject
- control device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000001514 detection method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 230000002265 prevention Effects 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V8/00—Prospecting or detecting by optical means
- G01V8/10—Detecting, e.g. by using light barriers
- G01V8/20—Detecting, e.g. by using light barriers using multiple transmitters or receivers
Landscapes
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Geophysics And Detection Of Objects (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Description
【発明の詳細な説明】 本発明は、自動電源制御装置に関する。[Detailed description of the invention] The present invention relates to an automatic power supply control device.
従来から使用されている焦電型センサーを用い
た物体検知装置は、被検体である人体の侵入、退
去を判断できない。更に、人体の存否を判断する
こともできない。これは焦電型センサーが、検知
信号である赤外線の変化を測定するものにすぎな
いからである。 Conventionally used object detection devices using pyroelectric sensors cannot determine whether a human subject is entering or leaving the object. Furthermore, it is not possible to determine the presence or absence of a human body. This is because pyroelectric sensors only measure changes in infrared light, which is a detection signal.
また、焦電型センサーを２個使用して人体の侵
入方向を判断する検知装置が開発されている。こ
の検知装置の場合にも被検体の存否を検知できな
い。 Additionally, a detection device has been developed that uses two pyroelectric sensors to determine the direction of human body entry. This detection device also cannot detect the presence or absence of a subject.
このため、室内の人体の存否に応じて電気機
器、ガス機器等の動作を制御できる自動電源制御
装置の開発が強く要望されていた。 For this reason, there has been a strong demand for the development of an automatic power supply control device that can control the operation of electrical equipment, gas equipment, etc. depending on the presence or absence of a human body in the room.
本発明は、かかる点に鑑みてなされたものであ
り、人の存否によつて電気機器、ガス機器等の動
作を制御して、電力の節減及び防災を達成するこ
とができる自動電源制御装置を提供するものであ
る。 The present invention has been made in view of these points, and provides an automatic power supply control device that can control the operation of electrical equipment, gas equipment, etc. depending on the presence or absence of a person, thereby achieving power savings and disaster prevention. This is what we provide.
以下、本発明の実施例について図面を参照して
説明する。 Embodiments of the present invention will be described below with reference to the drawings.
第１図は、本発明の一実施例の概略構成を示す
説明図である。図中１は、凹面鏡からなる集光用
ミラーである。この装置では２個の集光用ミラー
１が反射面２を同一方向に向けるようにして並設
されている。集光用ミラー１の前方には、反射面
２に対向するようにして焦電型赤外線センサー３
が設けられている。焦電型赤外線センサー３の出
力信号は、増幅回路４を介して被検体侵入方向検
知器５に供給されるようになつている。被検体侵
入方向検知器５は、各々の集光ミラー１の探知領
域１ａ，１ｂが第２図に示すように異なるので、
増幅回路４を経て入力される信号の時間差によつ
て、被検体６の侵入方向を判別するようになつて
いる。被検体侵入方向検知器５は、所定の出力信
号を被検体数計数器７に供給するようになつてい
る。被検体数計数器７は、集光ミラー１によつて
決定される被検体６の侵入方向ごとの数を計数す
るようになつている。つまり、被検体数計数器７
の計数値によつて探知領域外２ａ又は２ｃ内の人
の存否を検知できるようになつている。被検体数
計数器７に接続された制御器８は、例えば計数値
が零の場合に所定のOFF信号を出力し、計数値
が１以上の場合に所定のON信号を出力するよう
になつている。具体的に説明すると、部屋に入つ
た人員の値だけ＋にカウントし、反対に部屋から
退出した場合はその人員の値を−にカウントする
ようになつている。このカウントの値が０のとき
人がいないことを意味し、１以上のとき人がいる
ことが判るようになつている。 FIG. 1 is an explanatory diagram showing a schematic configuration of an embodiment of the present invention. 1 in the figure is a condensing mirror made of a concave mirror. In this device, two condensing mirrors 1 are arranged in parallel with their reflecting surfaces 2 facing in the same direction. A pyroelectric infrared sensor 3 is installed in front of the condensing mirror 1 so as to face the reflective surface 2.
is provided. The output signal of the pyroelectric infrared sensor 3 is supplied to a subject entry direction detector 5 via an amplifier circuit 4. In the object intrusion direction detector 5, the detection areas 1a and 1b of each condensing mirror 1 are different as shown in FIG.
The direction of entry of the subject 6 is determined based on the time difference between the signals input through the amplifier circuit 4. The object intrusion direction detector 5 is adapted to supply a predetermined output signal to the object number counter 7 . The object number counter 7 is adapted to count the number of objects 6 in each intrusion direction determined by the condenser mirror 1. In other words, the subject number counter 7
The presence or absence of a person outside the detection area 2a or 2c can be detected based on the count value. The controller 8 connected to the subject number counter 7 outputs a predetermined OFF signal when the count value is zero, and outputs a predetermined ON signal when the count value is 1 or more. There is. To be more specific, only the value of a person who enters the room is counted as +, and conversely, when that person leaves the room, the value of that person is counted as -. When the value of this count is 0, it means that there is no one present, and when the value of this count is 1 or more, it is known that there are people.
このように構成された自動電源制御装置１０に
よれば、制御器の出力信号を室内の照明、冷暖房
等の電気機器に供給することにより、人の入室、
退室に応じて電気機器の動作を制御することがで
きる。その結果、電力の節減及び電気機器の加熱
による発火を防止することができる。 According to the automatic power supply control device 10 configured in this way, by supplying the output signal of the controller to electrical equipment such as indoor lighting and air conditioning, it is possible to control the entry of a person into the room,
The operation of electrical equipment can be controlled in response to leaving the room. As a result, electric power can be saved and ignition caused by heating of electrical equipment can be prevented.
また、制御器の出力信号をガス機器の元栓の開
閉器に供給することにより、無人になつた室内の
ガスを自動的に停止して防災効果を高めることが
できる。 Furthermore, by supplying the output signal of the controller to the main valve switch of the gas appliance, it is possible to automatically stop the gas supply in an unoccupied room, thereby increasing the disaster prevention effect.
以上説明した如く、本発明に係る自動電源制御
装置によれば、人の存否によつて電気機器、ガス
機器等の動作を制御して、電力の節減及び防災を
達成することができるものである。 As explained above, according to the automatic power supply control device according to the present invention, the operation of electrical equipment, gas equipment, etc. can be controlled depending on the presence or absence of a person, thereby achieving power savings and disaster prevention. .
第１図は、本発明の一実施例の概略構成を示す
説明図、第２図は、同実施例の探知領域１ａ，１
ｂと探知領域外２ａ，２ｂ，２ｃを示す説明図で
ある。
１……集光用ミラー、２……反射面、３……焦
電型赤外線センサー、４……増幅回路、５……被
検体侵入方向検知器、６……被検体、７……被検
体数計数器、８……制御器、１０……自動電源制
御装置。
FIG. 1 is an explanatory diagram showing a schematic configuration of one embodiment of the present invention, and FIG. 2 is a diagram showing the detection areas 1a and 1 of the embodiment.
FIG. 2B is an explanatory diagram showing areas 2a, 2b, and 2c outside the detection area. DESCRIPTION OF SYMBOLS 1... Focusing mirror, 2... Reflecting surface, 3... Pyroelectric infrared sensor, 4... Amplifying circuit, 5... Subject entry direction detector, 6... Subject, 7... Subject Number counter, 8...Controller, 10...Automatic power supply control device.
Claims (1)
の集光用ミラーと、前記反射面に対向して設けら
れた複数個の赤外線センサーと、該赤外線センサ
ーの出力信号が供給される被検体侵入方向検知器
と、該被検体侵入方向検知器の出力信号が供給さ
れる被検体数計数器と、該被検体数計数器の出力
を受けて所定のON−OFF信号を出力する制御器
とを具備することを特徴とする自動電源制御装
置。1 A plurality of condensing mirrors arranged in parallel with their reflective surfaces facing in the same direction, a plurality of infrared sensors provided opposite to the reflective surfaces, and a device to which the output signals of the infrared sensors are supplied. A specimen entry direction detector, a specimen number counter to which an output signal of the specimen entrance direction detector is supplied, and a controller that receives the output of the specimen number counter and outputs a predetermined ON-OFF signal. An automatic power supply control device comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59013057A JPS60157067A (en) | 1984-01-27 | 1984-01-27 | Automatic control device for power source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59013057A JPS60157067A (en) | 1984-01-27 | 1984-01-27 | Automatic control device for power source |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60157067A JPS60157067A (en) | 1985-08-17 |
| JPH0352837B2 true JPH0352837B2 (en) | 1991-08-13 |
Family
ID=11822494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59013057A Granted JPS60157067A (en) | 1984-01-27 | 1984-01-27 | Automatic control device for power source |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60157067A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62145439U (en) * | 1986-03-04 | 1987-09-14 | ||
| JPH01285893A (en) * | 1988-05-12 | 1989-11-16 | Tech Res & Dev Inst Of Japan Def Agency | Antiamor shell infrared ray detecting device |
| JP2753150B2 (en) * | 1991-02-26 | 1998-05-18 | 松下精工株式会社 | Power demand controller |
| US5821642A (en) * | 1996-11-04 | 1998-10-13 | Hubbell Incorporated | Arc prevention circuit for a mechanical switch |
-
1984
- 1984-01-27 JP JP59013057A patent/JPS60157067A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60157067A (en) | 1985-08-17 |
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