CN111487883A - Control method and control system for indoor power consumption equipment - Google Patents
Control method and control system for indoor power consumption equipment Download PDFInfo
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- CN111487883A CN111487883A CN202010309611.XA CN202010309611A CN111487883A CN 111487883 A CN111487883 A CN 111487883A CN 202010309611 A CN202010309611 A CN 202010309611A CN 111487883 A CN111487883 A CN 111487883A
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- human body
- control system
- signal
- indoor
- body detector
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B15/00—Systems controlled by a computer
- G05B15/02—Systems controlled by a computer electric
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2642—Domotique, domestic, home control, automation, smart house
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The invention provides a control method and a control system of indoor power consumption equipment, which comprise a control system, time delay equipment, a first human body detector and a plurality of second human body detectors, wherein the first human body detector is arranged in a passage which is necessary to pass in and out, and the plurality of second human body detectors are arranged indoors; the first human body detector, the plurality of second human body detectors and the delay equipment are mutually interacted with the control system, and the control system controls the state of the indoor electric equipment according to the signal of the first human body detector. Through the signal of acquireing the human body through entering the door, then according to indoor personnel's signal in the settlement time, judge whether indoor personnel's activity, and then output indoor power consumption equipment's on-off instruction, realize the control of electric power, solved personnel and forgotten the problem of closing the consumer after going out, the energy has been saved greatly.
Description
Technical Field
The invention belongs to the field of energy conservation, and particularly relates to a control method and a control system of indoor power consumption equipment.
Background
With the improvement of living standard, facilities such as heating, refrigeration, illumination, air exhaust, kitchenware and the like are installed in common rooms, and the facilities occupy a great proportion in the total power consumption of the society due to huge inventory. When a person moves in a room, the equipment needs to be turned on to improve the comfort of life, and mobile electric energy also needs to be consumed, before the person leaves the room, a method of turning off a power supply is generally adopted to turn off the equipment, so that the purpose of energy conservation is achieved, but the problem of forgetting to turn off the power supply often occurs, so that no person exists in the room, the problem of energy waste is caused when part or all of the equipment works, particularly in hotel, hotel and office environment, so that continuous operation of power consumption equipment is not necessary under the condition that no person exists in the room, but the waste is objective in real life, and is possibly serious in some cases.
In view of the above situation, an indoor personnel detection method needs to be designed to further realize power switch control, so as to achieve the purpose of energy conservation.
Disclosure of Invention
Aiming at the problem that no person exists indoors but energy is wasted due to continuous work of electric equipment, the invention provides a control method and a control system of indoor electric equipment, which can control the working state of the equipment and achieve the purpose of energy conservation by detecting whether people move in a room or not.
The invention is realized by the following technical scheme:
a control method of indoor power consumption equipment comprises the following steps:
step 1, acquiring a signal of a passage which is necessary for a human body to pass through a room, and counting down at the same time;
step 2, acquiring a signal of the human body indoors within the set time of countdown;
step 3, acquiring a signal of the human body indoors within a set time, stopping countdown and outputting a control signal for turning on a power supply;
and outputting a power-off control signal when the signal of the human body in the room is not acquired within the set time.
A control system of indoor power consumption equipment comprises a control system, time delay equipment, a first human body detector and a plurality of second human body detectors, wherein the first human body detector is installed on a passage which is necessary to pass in and out, and the plurality of second human body detectors are arranged indoors;
the first human body detector, the plurality of second human body detectors and the delay equipment are mutually interacted with the control system, and the control system controls the state of the indoor electric equipment according to the signal of the first human body detector.
Preferably, the human body detector is an infrared human body detector.
Preferably, the first human body detector, the second human body detector and the control system are connected through a relay to realize wireless communication.
Preferably, the delay device is a timer or a steady trigger.
Compared with the prior art, the invention has the following beneficial technical effects:
according to the control method of the indoor power consumption equipment, the signal that a human body passes through the entrance door is obtained, whether personnel move indoors is judged according to the indoor personnel signal within the set time, and then the switching instruction of the indoor power consumption equipment is output, so that the control of electric power is realized, the problem that the personnel forget to turn off the power consumption equipment after going out is solved, and energy is greatly saved.
The control system of the indoor power consumption equipment can realize human body detection and linkage communication by combining the infrared human body detectors and the linkage control logic circuit, and reliably judges whether people exist in a room or not after a period of time delay after detecting an event that people come in and go out of the room through the cooperation of the infrared human body detectors, so that a starting signal or a closing signal of the power consumption equipment is output.
Drawings
Fig. 1 is a layout diagram of the human body sensor of the present invention.
Detailed Description
The present invention will now be described in further detail with reference to the attached drawings, which are illustrative, but not limiting, of the present invention.
A control system of indoor power consumption equipment comprises a control system, time delay equipment, a first human body detector installed on an access channel and a plurality of second human body detectors arranged indoors.
The first human body detector, the plurality of second human body detectors and the delay equipment are interacted with the control system, and the control system controls the state of the indoor electric equipment according to the signal of the first human body detector.
The human body detector is an infrared human body detector.
The control system is a repeater.
The delay device is a timer or a steady state trigger.
A control method of indoor power consumption equipment comprises the following steps:
step 1, acquiring signals of a passage which is necessary for a human body to pass through a room, and counting down at the same time;
step 2, acquiring a signal of the human body indoors within the set time of countdown;
if a signal of a human body in a room is acquired within a set time, stopping counting down, and outputting a control signal for turning on a power supply;
and outputting a power-off control signal when the signal of the human body in the room is not acquired within the set time.
The room must pass through an entrance door, which can be understood as a room, or an outdoor corridor communicating with the entrance door.
The control signal for turning on the power supply and the control signal for turning off the power supply are control signals for controlling the indoor main power supply, so that the main power supply is turned on or off.
Example 1
Referring to fig. 1, the method of the present invention will be described in detail by taking a general housing as an example, in which a first human body detector is installed at a door location and a plurality of second human body detectors are installed indoors.
A control method of indoor power consumption equipment comprises two conditions, wherein one condition is a detection process that a person enters a room, and the other condition is a detection process that the person leaves the room.
Process for detecting the entry of a person into a room
Step 1, a human body enters a room through an entrance door, a first human body detector acquires a human body signal, and the first human body detector starts a countdown function;
and 2, moving a human body indoors, detecting a human body signal by any one of the second human body detectors, turning off the countdown of the first human body detector by the control system, controlling the turned-on control signal by the power supply, and switching on the indoor main power supply.
Detection process for persons leaving room
Step 1, a human body leaves a room through an entrance door, a first human body detector acquires a human body signal, and the first human body detector starts a countdown function;
step 2, the second human body detector detects a human body signal in the room, if the human body signal is detected within the set time of the countdown, the fact that people exist in the room is indicated, and the countdown is closed by the first human body detector;
and in the set time of the countdown, if no human body signal is detected, the situation that no person exists in the room is indicated, the control system controls a control signal for closing the power supply, and the indoor total power supply is disconnected, so that the aim of saving energy is fulfilled.
The control signal may also be a control signal for an electrical device, such as an operation controller for air conditioning, lighting, kitchen ware, etc.
The communication between each indoor device and the infrared human body detector adopts micro-power consumption wireless communication, all devices in the coverage area can communicate, and different device IDs and channels are adopted for isolation from adjacent rooms.
According to the control method and the control system of the indoor power consumption equipment, the infrared human body detectors are combined with the linkage control logic circuit, human body detection and linkage communication can be achieved, accurate judgment of whether people exist in a room is reliably made after a period of time delay after an event that people come in and go out of the room is detected through the cooperation of the infrared human body detectors, and accordingly, starting or closing signals of the power consumption equipment are output. The "delay" can be implemented in digital technology, such as using the timer of the MCU, or in analog technology, such as a monostable flip-flop.
The above-mentioned contents are only for illustrating the technical idea of the present invention, and the protection scope of the present invention is not limited thereby, and any modification made on the basis of the technical idea of the present invention falls within the protection scope of the claims of the present invention.
Claims (5)
1. A control method of indoor power consumption equipment is characterized by comprising the following steps:
step 1, acquiring a signal of a passage which is necessary for a human body to pass through a room, and counting down at the same time;
step 2, acquiring a signal of the human body indoors within the set time of countdown;
step 3, acquiring a signal of the human body indoors within a set time, stopping countdown and outputting a control signal for turning on a power supply;
and outputting a power-off control signal when the signal of the human body in the room is not acquired within the set time.
2. A control system of a control method of an indoor power consuming apparatus according to claim 1, comprising a control system, a delay device, a first human body detector installed in a required passage for entrance and exit, and a plurality of second human body detectors installed in a room;
the first human body detector, the plurality of second human body detectors and the delay equipment are mutually interacted with the control system, and the control system controls the state of the indoor electric equipment according to the signal of the first human body detector.
3. Control system for indoor electricity consuming devices according to claim 2, characterized in that the human body detector is an infrared human body detector.
4. A control system for indoor electric consumers according to claim 2 characterized in that the first human body detector, the second human body detector and the control system are connected by a relay for wireless communication.
5. A control system for indoor electricity consuming devices according to claim 2, characterized in that the delay device is a timer or a steady state trigger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202010309611.XA CN111487883A (en) | 2020-04-20 | 2020-04-20 | Control method and control system for indoor power consumption equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010309611.XA CN111487883A (en) | 2020-04-20 | 2020-04-20 | Control method and control system for indoor power consumption equipment |
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| CN111487883A true CN111487883A (en) | 2020-08-04 |
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| CN202010309611.XA Pending CN111487883A (en) | 2020-04-20 | 2020-04-20 | Control method and control system for indoor power consumption equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112180745A (en) * | 2020-08-28 | 2021-01-05 | 杭州睿者智能工程有限公司 | Indoor environment human body induction method and system and power supply automatic control method and system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104678828A (en) * | 2013-12-03 | 2015-06-03 | 南充鑫源通讯技术有限公司 | Microwave induction control method and microwave induction control device |
| US20160334825A1 (en) * | 2009-06-22 | 2016-11-17 | Johnson Controls Technology Company | Smart building manager |
| CN106959614A (en) * | 2017-04-10 | 2017-07-18 | 珠海格力电器股份有限公司 | The method and system that control home appliance is powered |
| CN108572558A (en) * | 2018-05-28 | 2018-09-25 | 深圳市零度智控科技有限公司 | Intelligent home furnishing control method, device and computer readable storage medium |
-
2020
- 2020-04-20 CN CN202010309611.XA patent/CN111487883A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160334825A1 (en) * | 2009-06-22 | 2016-11-17 | Johnson Controls Technology Company | Smart building manager |
| CN104678828A (en) * | 2013-12-03 | 2015-06-03 | 南充鑫源通讯技术有限公司 | Microwave induction control method and microwave induction control device |
| CN106959614A (en) * | 2017-04-10 | 2017-07-18 | 珠海格力电器股份有限公司 | The method and system that control home appliance is powered |
| CN108572558A (en) * | 2018-05-28 | 2018-09-25 | 深圳市零度智控科技有限公司 | Intelligent home furnishing control method, device and computer readable storage medium |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112180745A (en) * | 2020-08-28 | 2021-01-05 | 杭州睿者智能工程有限公司 | Indoor environment human body induction method and system and power supply automatic control method and system |
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| CB03 | Change of inventor or designer information |
Inventor after: Yue Kaiduan Inventor after: Du Xinhu Inventor after: Xiao Nannan Inventor before: Yue Kaiduan Inventor before: Li Zhongke Inventor before: Du Xinhu Inventor before: Xiao Nannan |
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