CN112433481A - Identification module and intelligent control system - Google Patents
Identification module and intelligent control system Download PDFInfo
- Publication number
- CN112433481A CN112433481A CN201910790299.8A CN201910790299A CN112433481A CN 112433481 A CN112433481 A CN 112433481A CN 201910790299 A CN201910790299 A CN 201910790299A CN 112433481 A CN112433481 A CN 112433481A
- Authority
- CN
- China
- Prior art keywords
- identification module
- load
- signal
- control
- sensing unit
- 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.)
- Pending
Links
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 141
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 70
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 21
- 230000008054 signal transmission Effects 0.000 claims description 26
- 238000005286 illumination Methods 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 2
- 230000001960 triggered effect Effects 0.000 abstract description 18
- 230000009471 action Effects 0.000 abstract description 7
- 230000006399 behavior Effects 0.000 abstract description 5
- 238000001514 detection method Methods 0.000 description 25
- 238000005516 engineering process Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000001745 non-dispersive infrared spectroscopy Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Images
Classifications
-
- 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
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/12—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with electromagnetic waves
-
- 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
- G05B2219/25—Pc structure of the system
- G05B2219/25257—Microcontroller
Abstract
The invention belongs to the technical field of electronic circuits, and provides an identification module and an intelligent control system. The first sensing unit is arranged to collect the content of the carbon dioxide in the preset area for multiple times and output the feedback signal, so that the trigger signal can intelligently control the on-off of the load without being triggered and awakened by the moving amplitude or the voice command, the complex actions or behaviors in the intelligent equipment are effectively reduced, the simplicity, high efficiency and easiness in identification and triggering are realized, and the experience of a user is improved.
Description
Technical Field
The invention belongs to the technical field of electronic circuits, and particularly relates to an identification module and an intelligent control system.
Background
At present, the conventional PIR (human body pyroelectric infrared) or microwave or ultrasonic technology has a problem: the human body is not moved or the human body is very small, for example, only the finger is moved and the human body is not moved during typing, so the moving amplitude of the finger is too small to be recognized relative to the human body.
Moreover, the conventional intelligent sound box, the intelligent box or the voice inlet can be controlled by the voice instruction after being awakened and triggered or being triggered by voice guidance, if the user needs to turn on the load (lamp) after going home, the user must report with the intelligent box, and therefore embarrassment in front of the relatives and rest of the relatives are easily disturbed.
Therefore, the existing identification and intelligent control technology has the problems that PIR or microwave or ultrasonic technology cannot be identified when the amplitude is too small, and the experience is poor due to the fact that an intelligent box needs to trigger a voice instruction.
Disclosure of Invention
The invention aims to provide an identification module and an intelligent control system, and aims to solve the problems that PIR (passive infrared) or microwave or ultrasonic technology cannot be identified due to too small amplitude in the existing identification and intelligent control technology, and the experience is poor due to the fact that an intelligent box needs to trigger a voice instruction.
A first aspect of the present invention provides an identification module, connected to a load, the identification module comprising:
the first identification module is used for sensing whether organisms exist in a preset area and outputting a trigger signal after triggering identification; and
the second identification module is connected with the first identification module and the load and used for receiving the trigger signal and outputting a control signal according to the data parameter in the preset area so as to control the on-off of the load;
wherein the second identification module comprises:
the first sensing unit is used for collecting the content of carbon dioxide in the preset area for multiple times after receiving the trigger signal and outputting a feedback signal so as to judge whether the organism is in a working state;
the second sensing unit is used for collecting the illumination intensity in the preset area;
the control unit is connected with the first identification module, the first sensing unit and the second sensing unit and used for outputting the control signal according to the feedback signal when the illumination intensity is smaller than a preset threshold value; and
and the signal transmission unit is connected with the control unit and the load and is used for transmitting the control signal so as to control the on-off of the load.
A second aspect of the present invention provides an intelligent control system, including: a load and an identification module as described above.
The invention provides an identification module and an intelligent control system, which comprise a first identification module and a second identification module, wherein the second identification module comprises a first sensing unit, a second sensing unit, a control unit and a signal transmission unit; whether an organism exists in the preset area or not is sensed through the first recognition module, after the organism is triggered and recognized, a trigger signal is output, after the first sensing unit receives the trigger signal, the content of carbon dioxide in the preset area is collected for multiple times, a feedback signal is output to judge whether the organism is in a working state or not, the second sensing unit collects the illumination intensity in the preset area, and the control unit is used for outputting a control signal according to the feedback signal and transmitting the control signal through the signal transmission unit when the illumination intensity is smaller than a preset threshold value to control the on-off of a load. The intelligent control system has the advantages that the first sensing unit is arranged to collect the content of carbon dioxide in the preset area for many times and output feedback signals, so that the trigger signals can intelligently control the on-off of the load without being triggered and awakened by the moving amplitude or voice commands, the complex actions or behaviors in the intelligent equipment are effectively reduced, the simplicity, the high efficiency and the easiness in use of recognition and triggering are realized, the experience of a user are improved, the problem that PIR (passive infrared) sensor or microwave or ultrasonic technology cannot be recognized due to small amplitude in the existing recognition and intelligent control technology is solved, and the problem that the experience is poor due to the fact that the voice commands need to be triggered by the intelligent box is solved.
Drawings
Fig. 1 is a schematic diagram of a module structure of an identification module according to the present invention.
Fig. 2 is a circuit diagram of an identification module according to a first embodiment of the present invention.
Fig. 3 is a circuit diagram of an identification module according to a second embodiment of the present invention.
Fig. 4 is a circuit diagram of an identification module according to a third embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The identification module and the intelligent control system comprise a first identification module and a second identification module, wherein the second identification module comprises a first sensing unit, a second sensing unit, a control unit and a signal transmission unit; whether an organism exists in the preset area or not is sensed through the first recognition module, after the organism is triggered and recognized, a trigger signal is output, after the first sensing unit receives the trigger signal, the content of carbon dioxide in the preset area is collected for multiple times, a feedback signal is output to judge whether the organism is in a working state or not, the second sensing unit collects the illumination intensity in the preset area, and the control unit is used for outputting a control signal according to the feedback signal and transmitting the control signal through the signal transmission unit when the illumination intensity is smaller than a preset threshold value to control the on-off of a load. The first sensing unit is arranged to collect the content of the carbon dioxide in the preset area for multiple times and output the feedback signal, so that the trigger signal can intelligently control the on-off of the load without being triggered and awakened by the moving amplitude or the voice command, the complex actions or behaviors in the intelligent equipment are effectively reduced, the simplicity, high efficiency and easiness in identification and triggering are realized, and the experience of a user is improved.
Fig. 1 shows a module structure of an identification module according to the present invention, and for convenience of description, only the parts related to this embodiment are shown, which are detailed as follows:
the identification module is connected with a load, and comprises a first identification module 101 and a second identification module 102.
The first identification module 101 is configured to sense whether an organism exists in a preset area and output a trigger signal after triggering identification.
The second identification module 102 is connected to the first identification module 101 and the load 103, and configured to receive the trigger signal and output a control signal according to a data parameter in a preset region, so as to control on/off of the load 103.
The second identification module 102 includes a first sensing unit 1021, a second sensing unit 1023, a control unit 1022, and a signal transmission unit 1024.
The first sensing unit 1021 is used for collecting the content of carbon dioxide in the preset area for multiple times after receiving the trigger signal, and outputting a feedback signal to judge whether the organism is in a working state.
The second sensing unit 1023 is used for acquiring the illumination intensity in the preset area.
The control unit 1022 is connected to the first identification module 101, the first sensing unit 1021, and the second sensing unit 1023, and is configured to output a control signal according to the feedback signal when the illumination intensity is smaller than a preset threshold.
The signal transmission unit 1024 is connected to the control unit 1022 and the load 103, and is configured to transmit a control signal to control on/off of the load 103.
As an embodiment of the present invention, the identification module may further include an intelligent identification terminal, and the intelligent identification terminal is integrated on the load 103 and forms a complete product with the load 103. Of course, the smart identification terminal may also be used as an external signal trigger port to work in combination with the second identification module 102.
As an embodiment of the present invention, the controlling unit 1022 configured to output the control signal according to the feedback signal specifically includes:
when the content of the carbon dioxide is higher than that of the carbon dioxide collected last time, outputting a first control signal which enables the load 103 to maintain a conducting state and sequentially increases the output power of the load 103;
when the content of the carbon dioxide is lower than that of the carbon dioxide collected last time, a second control signal is output, wherein the second control signal sequentially reduces the output power of the load 103 until the load 103 is turned off.
Specifically, when the control unit 1022 detects that the illumination intensity is less than the preset threshold, and after detecting that the load (taking the lamp as an example) is controlled to be lit for a period of time by a wired transmission manner or a wireless transmission manner after detecting the feedback signal, the first sensing unit 1021 starts to recognize the content of CO2(carbon dioxide) in the air again, and if the content of the collected CO2 is higher than the content of the first CO2, the control unit 1022 is fed back with the feedback signal again, and then the lamp is controlled to emit light by the control electronic loop after passing through the signal transmission unit 1024 to the intelligent control terminal; detecting the content of CO2 in the air at intervals, wherein the detected value is higher than the last time, and the lamp continuously emits light; otherwise, if the detection value is lower than the last time, the lamp becomes dark; the system cycles many times until the light is completely turned off. Specifically, the content of carbon dioxide in the preset area is collected for multiple times, that is, the carbon dioxide is collected once every preset time interval, and so on, so that the effect of collecting for multiple times is achieved.
Fig. 2 to fig. 4 respectively show exemplary circuits of an identification module according to three embodiments of the present invention, and for convenience of description, only the parts related to the embodiments are shown, and detailed descriptions are as follows:
the first identification module 101 includes one or more of a human body pyroelectric infrared sensor, a microwave sensor, and an ultrasonic sensor. Specifically, fig. 2 shows a first embodiment, in which a first identification module 101 is implemented by using a human body pyroelectric infrared sensor; fig. 3 shows a second embodiment, the first identification module 101 being implemented using a microwave sensor; fig. 4 shows a third embodiment, the first identification module 101 being implemented using an ultrasonic sensor. Of course, the first identification module 101 may be a human body pyroelectric infrared sensor, a microwave sensor, and an ultrasonic sensor.
In an embodiment of the present invention, the first sensing unit 1021 is implemented by a gas sensor. Specifically, the gas sensor mainly collects the content of CO2, and the working principle is as follows: the provision of an optical filter with transmission in the CO2 absorption band of the infrared sensor makes it easy to configure a non-dispersive optical (NDIR: non-dispersive infrared) carbon dioxide sensor, since it provides an external infrared light source.
Meanwhile, as the sensing and identification technology of gas CO2 is adopted, the trigger signal is judged by judging the discharge amount and the setting difference of the peripheral environment CO 2; the triggering signal is triggered and awakened without moving amplitude or voice instructions, and complicated actions or behaviors in the intelligent device are effectively reduced and used by combining with an external sensor, so that the simplicity, high efficiency and easy use of recognition triggering are realized.
The sensitivity of the gas sensor is 3 times that of the thermopile solution, and the response speed is 1000 times that of the thermopile solution. The gas CO2 sensor has the advantages of high sensitivity and high reaction rate; the first sensing unit 1021 has low power consumption and small size, and is easy to use.
As an embodiment of the present invention, the second sensing unit 1023 is implemented by a light intensity sensor. The light intensity sensor is a measuring device which senses the intensity of light and displays and processes the light intensity, and can complete various optical experiments, such as comparison of the relationship between light intensity and distance; researching interference, diffraction and polarization of light; measuring the relative intensity of light under different light sources; the light and dark changes of different light sources are studied.
As an embodiment of the present invention, the control unit 1022 is implemented by a microprocessor.
As an embodiment of the present invention, the signal transmission unit 104 is configured to transmit the control signal by using a wireless transmission method and a wired transmission method. When the wireless transmission mode is carried out, the wireless transmission can be realized by adopting a wireless receiving and transmitting chip; when the wired transmission mode is used, the network cable can be adopted for realization.
As an embodiment of the present invention, the first identification module 101, the first sensing unit 1021, the second sensing unit 1023, the control unit 1022 and the signal transmission unit 1024 are all disposed on a structural member, and the first identification module 101, the first sensing unit 1021 and the second sensing unit 1023 are all connected with the control unit 1022 through a metal spring fastening manner;
the structural member comprises a front panel and a rear panel which is connected with the front panel and fixes the front panel on the wall, and the front panel is provided with a square or round hole.
Specifically, the front panel of the structural member is provided with a window (namely a hole) necessary for the sensor, the window is square or round, and the window position can be adjusted according to the actual application scene; the rear panel is provided with a fixing piece, and the fixing piece fixes the structural piece on a wall or other positions in a clamping or bonding mode.
The invention also provides an intelligent control system, comprising: a load 103 and an identification module as described above.
Specifically, the load 103 includes any one or more of a lamp, a television, and a curtain.
The working principle of the above-mentioned system for identifying modules and intelligent control is described below with reference to fig. 1 to 4 as follows:
in the first embodiment, after the PIR sensor (human pyroelectric infrared sensor) in the first identification module 101 triggers and identifies, the gas sensor in the second identification module 102 is triggered to start to identify the content of CO2 in the air for the first time, and feeds back a signal to the microprocessor 1022, when the microprocessor 1022 detects that the threshold of the light intensity sensor 1023 is smaller than the preset threshold, after the microprocessor 1022 detects the feedback signal, the microprocessor 1024 receives the signal and lights the intelligent control terminal control load (lamp) for a period of time, the gas sensor 1021 in the second identification module 102 starts to identify the content of CO2 in the air again, and if the content of CO2 is higher than that of the first CO2, the signal is fed back again to the microprocessor 1022, passes through the signal transmission unit 1024, and lights the intelligent control terminal, and controls the load (lamp) to light through the control electronic loop; the system enters the detection of the content of CO2 in the air at intervals, if the detection value is higher than the last time, the load (lamp) is continuously on, otherwise, if the detection value is lower than the last time, the load (lamp) is darkened, and the system is circulated for multiple times; until the load (lamp) is completely switched off.
In the second embodiment, after the microwave sensor in the first identification module 101 triggers and identifies, the gas sensor 1021 in the second identification module 102 is triggered to start to identify the content of CO2 in the air for the first time, and feeds back a signal to the microprocessor 1022, when the microprocessor 1022 detects that the threshold of the light intensity sensor 1023 is smaller than the preset threshold, after the microprocessor 1022 detects the feedback signal and receives the signal through the signal transmission unit 1024 to light the intelligent control terminal control load (lamp) for a period of time, the gas sensor 1021 in the second identification module 102 starts to identify the content of CO2 in the air again, and if the content of CO2 is higher than that of the first CO2, the signal is fed back again to the microprocessor 1022, passes through the signal transmission unit 1024, and then the load (lamp) is controlled to light through the control electronic loop; the system enters the detection of the content of CO2 in the air at intervals, if the detection value is higher than the last time, the load (lamp) is continuously on, otherwise, if the detection value is lower than the last time, the load (lamp) is darkened, and the system is circulated for multiple times; until the load (lamp) is completely switched off.
In the third embodiment, after the ultrasonic sensor in the first identification module 101 triggers and identifies, the gas sensor 1021 in the second identification module 102 is triggered to start to identify the content of CO2 in the air for the first time, and feeds back a signal to the microprocessor 1022, when the microprocessor 1022 detects that the threshold of the light intensity sensor 1023 is smaller than the preset threshold, after the microprocessor 1022 detects the feedback signal, the microprocessor 1022 receives the signal through the signal transmission unit 1024 and sends the signal to the intelligent control terminal to control the load (lamp) to be on for a period of time, and after the gas sensor 1021 in the second identification module 102 starts to identify the content of CO2 in the air again, if the content of CO2 is higher than that of the CO2 for the first time, the signal is fed back again to the microprocessor 1022, passes through the signal transmission unit 1024, and then the load (lamp); the system enters the detection of the content of CO2 in the air at intervals, if the detection value is higher than the last time, the load (lamp) is continuously on, otherwise, if the detection value is lower than the last time, the load (lamp) is darkened, and the system is circulated for multiple times; until the load (lamp) is completely switched off.
In the fourth embodiment, after the PIR and the microwave sensor in the first identification module 101 trigger identification, the gas sensor 1021 in the second identification module 102 is triggered to start to identify the content of CO2 in the air for the first time, and feed back a signal to the microprocessor 1022, when the microprocessor 1022 detects that the threshold of the light intensity sensor 1023 is smaller than the preset threshold, after the microprocessor 1022 detects the feedback signal, the microprocessor 1022 receives a signal through the signal transmission unit 1024 and sends the signal to the intelligent control terminal to control the load (lamp) to be turned on for a period of time, and after the gas sensor in the second identification module 102 starts to identify the content of CO2 in the air again, if the content of CO2 is higher than that of CO2 for the first time, the gas sensor feeds back a signal again to the microprocessor 1022, passes through the signal transmission unit 1024, and then controls the; the system enters the detection of the content of CO2 in the air at intervals, if the detection value is higher than the last time, the load (lamp) is continuously on, otherwise, if the detection value is lower than the last time, the load (lamp) is darkened, and the system is circulated for multiple times; until the load (lamp) is completely switched off.
In the fifth embodiment, after the microwave and ultrasonic sensor in the first identification module 101 triggers and identifies, the gas sensor 1021 in the second identification module 102 starts to identify the content of CO2 in the air for the first time, and feeds back a signal to the microprocessor 1022, when the microprocessor 1022 detects that the threshold of the light intensity sensor 1023 is smaller than the preset threshold, after the microprocessor 1022 detects the feedback signal, the microprocessor 1022 receives a signal through the signal transmission unit 1024 and sends the signal to the intelligent control terminal to control the load (lamp) to be turned on for a period of time, and after the gas sensor 1021 in the second identification module 102 starts to identify the content of CO2 in the air again, if the content of CO2 is higher than that of CO2 for the first time, the signal is fed back again to the microprocessor 1022, and then the signal is sent through the signal transmission unit 1024 to the intelligent control terminal; the system enters the detection of the content of CO2 in the air at intervals, if the detection value is higher than the last time, the load (lamp) is continuously on, otherwise, if the detection value is lower than the last time, the load (lamp) is darkened, and the system is circulated for multiple times; until the load (lamp) is completely switched off.
In a sixth embodiment, after the PIR and the ultrasonic sensor in the first identification module 101 trigger identification, the gas sensor 1021 in the second identification module 102 is triggered to start to identify the content of CO2 in the air for the first time, and feed back a signal to the microprocessor 1022, when the microprocessor 1022 detects that the threshold of the light intensity sensor 1023 is smaller than the preset threshold, after the microprocessor 1022 detects the feedback signal, the microprocessor 1024 receives a signal and sends the signal to the intelligent control terminal to control the load (lamp) to be turned on for a period of time, and after the gas sensor 1021 in the second identification module 102 starts to identify the content of CO2 in the air again, if the content of CO2 is higher than that of CO2 for the first time, the signal is fed back again to the microprocessor 1022, and then the load (lamp) is controlled to be turned on by the control electronic loop after the; the system enters the detection of the content of CO2 in the air at intervals, if the detection value is higher than the last time, the load (lamp) is continuously on, otherwise, if the detection value is lower than the last time, the load (lamp) is darkened, and the system is circulated for multiple times; until the load (lamp) is completely switched off.
In the seventh embodiment, after the PIR, the microwave and the ultrasonic sensor in the first identification module 101 trigger identification, the gas sensor 1021 in the second identification module 102 starts to identify the content of CO2 in the air for the first time, and feeds back a signal to the microprocessor 1022, when the microprocessor 1022 detects that the threshold of the light intensity sensor 1023 is smaller than the preset threshold, after the microprocessor 1022 detects the feedback signal, the microprocessor 1024 receives a signal and lights the intelligent control terminal control load (lamp) for a period of time, the gas sensor 1021 in the second identification module 102 starts to identify the content of CO2 in the air again, and if the content of CO2 is higher than that of CO2 for the first time, the microprocessor 1022 feeds back a signal again and controls the load (lamp) to light through the control electronic loop after passing through the signal transmission unit 1024 to the intelligent control terminal; the system enters the detection of the content of CO2 in the air at intervals, if the detection value is higher than the last time, the load (lamp) is continuously on, otherwise, if the detection value is lower than the last time, the load (lamp) is darkened, and the system is circulated for multiple times; until the load (lamp) is completely switched off.
In an eighth embodiment, after the intelligent control terminal receives an external signal to trigger recognition, the intelligent control terminal triggers the gas sensor 1021 in the second recognition module 102 to start to recognize the content of CO2 in the air for the first time, and feeds back a signal to the microprocessor 1022, when the microprocessor 1022 detects that the threshold of the light intensity sensor 1023 is smaller than a preset threshold, after the microprocessor 1022 detects the feedback signal, the microprocessor 1022 receives the signal through the signal transmission unit 1024 and sends the signal to the intelligent control terminal to control the load (lamp) to be lit for a period of time, and after the gas sensor 1021 in the second recognition module 102 starts to recognize the content of CO2 in the air again, if the content of CO2 is higher than that of CO2 for the first time, the intelligent control terminal controls the load (lamp) to be lit through the control electronic loop after the signal is sent; the system enters the detection of the content of CO2 in the air at intervals, if the detection value is higher than the last time, the load (lamp) is continuously on, otherwise, if the detection value is lower than the last time, the load (lamp) is darkened, and the system is circulated for multiple times; until the load (lamp) is completely switched off.
Consequently, the adoption uses CO2 gas sensor as the identification module of core, regard as one-level trigger identification with one or more combination among PIR or microwave or the ultrasonic wave technique, regard as trigger identification in second identification module 102 as the core with CO2 gas sensor, whole journey need not amplitude of movement or voice command trigger, can control the break-make of load intelligently, loaded down with trivial details action or action in the intelligent equipment are used in effectual reduction, thereby realized the succinct high-efficient easy-to-use that discernment triggered, user's experience sense has been improved.
To sum up, the identification module and the intelligent control system provided by the embodiment of the invention comprise a first identification module and a second identification module, wherein the second identification module comprises a first sensing unit, a second sensing unit, a control unit and a signal transmission unit; whether an organism exists in the preset area or not is sensed through the first recognition module, after the organism is triggered and recognized, a trigger signal is output, after the first sensing unit receives the trigger signal, the content of carbon dioxide in the preset area is collected for multiple times, a feedback signal is output to judge whether the organism is in a working state or not, the second sensing unit collects the illumination intensity in the preset area, and the control unit is used for outputting a control signal according to the feedback signal and transmitting the control signal through the signal transmission unit when the illumination intensity is smaller than a preset threshold value to control the on-off of a load. The intelligent control system has the advantages that the first sensing unit is arranged to collect the content of carbon dioxide in the preset area for many times and output feedback signals, so that the trigger signals can intelligently control the on-off of the load without being triggered and awakened by the moving amplitude or voice commands, the complex actions or behaviors in the intelligent equipment are effectively reduced, the simplicity, the high efficiency and the easiness in use of recognition and triggering are realized, the experience of a user are improved, the problem that PIR (passive infrared) sensor or microwave or ultrasonic technology cannot be recognized due to small amplitude in the existing recognition and intelligent control technology is solved, and the problem that the experience is poor due to the fact that the voice commands need to be triggered by the intelligent box is solved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. An identification module, is connected with the load, its characterized in that, identification module includes:
the first identification module is used for sensing whether organisms exist in a preset area and outputting a trigger signal after triggering identification; and
the second identification module is connected with the first identification module and the load and used for receiving the trigger signal and outputting a control signal according to the data parameter in the preset area so as to control the on-off of the load;
wherein the second identification module comprises:
the first sensing unit is used for collecting the content of carbon dioxide in the preset area for multiple times after receiving the trigger signal and outputting a feedback signal so as to judge whether the organism is in a working state;
the second sensing unit is used for collecting the illumination intensity in the preset area;
the control unit is connected with the first identification module, the first sensing unit and the second sensing unit and used for outputting the control signal according to the feedback signal when the illumination intensity is smaller than a preset threshold value; and
and the signal transmission unit is connected with the control unit and the load and is used for transmitting the control signal so as to control the on-off of the load.
2. The identification module of claim 1, wherein the control unit configured to output the control signal according to the feedback signal specifically comprises:
when the content of the carbon dioxide is higher than that of the carbon dioxide collected last time, outputting a first control signal which enables the load to maintain a conduction state and sequentially increases the output power of the load;
and when the content of the carbon dioxide is lower than that of the carbon dioxide collected last time, outputting a second control signal which sequentially reduces the output power of the load until the load is turned off.
3. The identification module of claim 1, wherein the first identification module comprises any one or more of a human pyroelectric infrared sensor, a microwave sensor, and an ultrasonic sensor.
4. The identification module of claim 1, wherein the first sensing unit is implemented as a gas sensor.
5. The identification module of claim 1, wherein the second sensing unit is implemented using a light intensity sensor.
6. The identification module of claim 1, wherein the control unit is implemented using a microprocessor.
7. The identification module of claim 1, wherein the signal transmission unit is configured to transmit the control signal by using a wireless transmission method and a wired transmission method.
8. The identification module according to claim 1, wherein the first identification module, the first sensing unit, the second sensing unit, the control unit and the signal transmission unit are all disposed on a structural member, and the first identification module, the first sensing unit and the second sensing unit are all connected with the control unit by means of metal spring clamping;
the structural member comprises a front panel and a rear panel which is connected with the front panel and fixes the front panel on the wall, and the front panel is provided with a hole which is square or circular.
9. An intelligent control system, comprising:
a load; and
an identification module as claimed in any one of claims 1 to 8.
10. The intelligent control system of claim 9, wherein the load comprises any one or more of a light fixture, a television, and a window covering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910790299.8A CN112433481A (en) | 2019-08-26 | 2019-08-26 | Identification module and intelligent control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910790299.8A CN112433481A (en) | 2019-08-26 | 2019-08-26 | Identification module and intelligent control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112433481A true CN112433481A (en) | 2021-03-02 |
Family
ID=74690609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910790299.8A Pending CN112433481A (en) | 2019-08-26 | 2019-08-26 | Identification module and intelligent control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112433481A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103052217A (en) * | 2012-12-14 | 2013-04-17 | 重庆恒又源科技发展有限公司 | LED (light emitting diode) control method and system based on ambient light detection technology |
| CN203534632U (en) * | 2013-10-11 | 2014-04-09 | 南京图久楼宇科技有限公司 | Bus system multifunction wall-mounted temperature and humidity sensor |
| CN104837272A (en) * | 2015-05-20 | 2015-08-12 | 无锡市崇安区科技创业服务中心 | Sound-light control based LED device |
| CN105652767A (en) * | 2016-01-12 | 2016-06-08 | 宁波力芯科信息科技有限公司 | Adjustment method and adjustment system for intelligent bathroom |
| CN105987488A (en) * | 2015-03-06 | 2016-10-05 | 长沙理工大学 | Household air quality monitoring system and control method utilizing intelligent internet of things |
| CN106325250A (en) * | 2016-09-12 | 2017-01-11 | 珠海格力电器股份有限公司 | Electric device coordinated control method and electric device coordinated control system based on information detection |
| CN107560087A (en) * | 2017-09-18 | 2018-01-09 | 广东美的制冷设备有限公司 | Control method, air conditioner, house system and storage medium based on air conditioner |
| CN108888250A (en) * | 2018-08-01 | 2018-11-27 | 北京铜牛集团有限公司 | A kind of wearable physiology sign signal acquisition equipment |
| CN109219206A (en) * | 2017-07-05 | 2019-01-15 | 杭州智仁建筑工程有限公司 | A kind of intelligent home lamplight control system and method |
-
2019
- 2019-08-26 CN CN201910790299.8A patent/CN112433481A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103052217A (en) * | 2012-12-14 | 2013-04-17 | 重庆恒又源科技发展有限公司 | LED (light emitting diode) control method and system based on ambient light detection technology |
| CN203534632U (en) * | 2013-10-11 | 2014-04-09 | 南京图久楼宇科技有限公司 | Bus system multifunction wall-mounted temperature and humidity sensor |
| CN105987488A (en) * | 2015-03-06 | 2016-10-05 | 长沙理工大学 | Household air quality monitoring system and control method utilizing intelligent internet of things |
| CN104837272A (en) * | 2015-05-20 | 2015-08-12 | 无锡市崇安区科技创业服务中心 | Sound-light control based LED device |
| CN105652767A (en) * | 2016-01-12 | 2016-06-08 | 宁波力芯科信息科技有限公司 | Adjustment method and adjustment system for intelligent bathroom |
| CN106325250A (en) * | 2016-09-12 | 2017-01-11 | 珠海格力电器股份有限公司 | Electric device coordinated control method and electric device coordinated control system based on information detection |
| CN109219206A (en) * | 2017-07-05 | 2019-01-15 | 杭州智仁建筑工程有限公司 | A kind of intelligent home lamplight control system and method |
| CN107560087A (en) * | 2017-09-18 | 2018-01-09 | 广东美的制冷设备有限公司 | Control method, air conditioner, house system and storage medium based on air conditioner |
| CN108888250A (en) * | 2018-08-01 | 2018-11-27 | 北京铜牛集团有限公司 | A kind of wearable physiology sign signal acquisition equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9854641B2 (en) | Smart home-care lighting system | |
| US9560712B2 (en) | Modular multifunctional bio-recognition lighting device | |
| US20190297707A1 (en) | Intelligent lamp holder and usage method applied therein | |
| EP3376103A1 (en) | Modular lighting device having multiple application functions and used for biometric identification | |
| CN104122864A (en) | System for detecting human body status and capable of controlling household appliance through human body status | |
| CN101846434A (en) | Control device and method of refrigerator display panel background light | |
| CN106650704B (en) | Gesture recognition module, gesture recognition method and device and electric equipment | |
| EP3431870A1 (en) | Lighting device for smart residence lighting | |
| KR20030029780A (en) | Energy saving automatic illumination dimming control device using combination senor | |
| US20170105632A1 (en) | Smart home-care health device | |
| CN112433481A (en) | Identification module and intelligent control system | |
| AU2004271573A1 (en) | Infrared remote control receiver and method | |
| WO2018001156A1 (en) | Biological sensing window frame | |
| JP2009289473A (en) | Luminaire | |
| CN112462670A (en) | Smart home control system based on STM32F103 | |
| WO2018001157A1 (en) | Biological sensing perimeter and usage method therefor | |
| KR101226715B1 (en) | LED Dimming Sensor Lighting | |
| KR20040080398A (en) | Backward Sensor Lamp Interface Use Microwave Sensor Module And New Light Source | |
| EP3552537A1 (en) | Health device for smart home care | |
| CN210268713U (en) | Intelligent environment monitoring device and system | |
| JP2010198616A (en) | Alarm | |
| CN207380880U (en) | A kind of interactive mode sound equipment broadcast conference system | |
| WO2017202345A1 (en) | Animal-sensing windowsill and use method therefor | |
| CN102141623A (en) | Remote controller and distance reminding method thereof | |
| KR101931797B1 (en) | Wireless sensing apparatus for incoming and outgoing moving body |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210302 |