CN114076819A - Home environment monitoring circuit, detection device and robot - Google Patents
Home environment monitoring circuit, detection device and robot Download PDFInfo
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Abstract
The application belongs to the technical field of family's environmental monitoring, provides a family's environmental monitoring circuit, detection device and robot, and wherein, family's environmental monitoring circuit includes: gas detection module, smoke detection module and sensor processing module, it is specific, gas detection module is used for generating gas detection signal, smoke detection module is used for generating smoke detection signal, sensor processing module, respectively with gas detection module, smoke detection module is connected, be used for receiving gas detection signal, smoke detection signal, and generate gas alarm signal and send to the host computer when gas detection signal's voltage is greater than and predetermines the gas threshold value, generate smoke alarm signal and send to the host computer when smoke detection signal's voltage is greater than and predetermine the smoke threshold value, the unable whole day that has solved current family detection device existence carries out real-time supervision to the environment at home, remote early warning, intelligent unmanned operation's such as emergency treatment problem.
Description
Technical Field
The application belongs to the technical field of home environment detection, and particularly relates to a home environment monitoring circuit, a detection device and a robot.
Background
With the development of economy and science and technology, the types of household appliances are increasing and the popularization degree is becoming more and more extensive. How to effectively monitor the service conditions of various household appliances in time in the use process and ensure the safety of the use of household appliance equipment becomes a problem to be solved in the current family life, along with the development of urban construction, the increasing number and the increasing scale of residential districts are realized, and because people cannot find water leakage, electric leakage, coal gas leakage, prized doors, windows, drawers and the like in the family and property loss of the lives and properties of adjacent families is increased day by day because people are on duty or on business and cannot find the property theft of the family.
At present in the environment at home, to the control of combustible gas leakage, these aspects of kitchen smog detection and indoor air quality detection still are in the professional regularly to go to the detection or simple detection, the buzzer warning stage of reminding, and current family detection device exists and can't carry out real-time supervision, remote early warning, intelligent unmanned operation's such as emergency treatment problem to the environment at home all day.
Disclosure of Invention
In order to solve the technical problem, the embodiment of the application provides a home environment monitoring circuit, a detection device and a robot, and can solve the problem that intelligent unmanned operation such as real-time monitoring, remote early warning and emergency treatment cannot be performed on a home environment all day currently.
A first aspect of an embodiment of the present application provides a home environment monitoring circuit, where the home environment monitoring circuit includes:
the gas detection module is used for detecting the gas content in the indoor environment and generating a gas detection signal;
the smoke detection module is used for detecting the smoke content in the indoor environment and generating a smoke detection signal;
the sensor processing module is respectively connected with the gas detection module and the smoke detection module and used for receiving the gas detection signals and the smoke detection signals, generating gas alarm signals when the voltage of the gas detection signals is larger than a preset gas threshold value and sending the gas alarm signals to the upper computer, and generating smoke alarm signals when the voltage of the smoke detection signals is larger than the preset smoke threshold value and sending the smoke alarm signals to the upper computer.
In one embodiment, the sensor processing module comprises:
the gas threshold voltage source is used for providing a preset gas threshold signal;
a smoke threshold voltage source for providing a preset smoke threshold signal;
the first comparison unit is respectively connected with the gas threshold voltage source and the gas detection module and is used for comparing the voltage of the gas detection signal with the voltage of the preset gas threshold signal and generating a gas alarm signal according to the comparison result;
and the second comparison unit is respectively connected with the smoke threshold voltage source and the smoke detection module, and is used for comparing the voltage of the smoke detection signal with the voltage of the preset smoke threshold signal and generating a smoke alarm signal according to the comparison result.
In one embodiment, the sensor processing module further comprises an or gate;
and a plurality of input ends of the OR gate are respectively connected with output ends of the first comparison unit and the second comparison unit, and an output end of the OR gate is connected with the upper computer.
In one embodiment, the home environment monitoring circuit further comprises:
the air quality detection module is used for detecting at least one of the temperature, the humidity, the air pressure, the illumination, the PM2.5, the PM10, the TVOC, the oxygen concentration, the carbon dioxide concentration, the carbon monoxide concentration and the formaldehyde concentration of indoor air and sending a detection result to the upper computer.
In one embodiment, the home environment monitoring circuit further comprises:
and the temperature detection module is used for detecting the temperature of the indoor environment to generate a temperature detection signal, and starting a fire extinguisher to extinguish fire when the voltage of the temperature detection signal reaches a preset fire temperature threshold value.
A second aspect of the embodiments of the present application provides a home environment monitoring device, including a monitoring substrate, on which the home environment monitoring circuit is disposed; and
and the movement module is used for fixing the monitoring substrate and driving the monitoring substrate to move.
In one embodiment, the home environment monitoring apparatus further comprises:
the upper computer is further used for controlling the motion module to patrol a plurality of preset patrol areas, receiving each gas detection signal and the smoke detection signal in the patrol areas and uploading the gas detection signals and the smoke detection signals to a cloud server or a preset mobile terminal.
In one embodiment, the home environment monitoring apparatus further comprises:
the illumination detection module is used for detecting the brightness of the indoor environment and generating an environment brightness signal;
the human body monitoring module is used for detecting whether a person is in the room or not and generating a human body monitoring signal;
the upper computer is also used for receiving the environment brightness signal and the human body monitoring signal and adjusting the brightness and the color temperature of the lamp according to the environment brightness signal when people move indoors.
In one embodiment, the upper computer is further used for controlling the gas main valve to be closed and controlling a preset unnecessary socket to be powered off when the indoor unmanned time exceeds a preset idle time threshold value.
A third aspect of the embodiments of the present application provides an intelligent home robot, where the intelligent home robot includes the home environment monitoring circuit described in any one of the above, or includes the home environment monitoring apparatus described in any one of the above.
The embodiment of the application provides a family's environmental monitoring circuit, detection device and robot, wherein, family's environmental monitoring circuit includes: gas detection module, smog detection module and sensor processing module, it is specific, gas detection module is arranged in detecting the gas content in the indoor environment, and generate gas detected signal, smog detection module is arranged in detecting the smog content in the indoor environment, and generate smog detected signal, sensor processing module, respectively with gas detection module, smog detection module is connected, a gas detection signal is used for receiving, smog detected signal, and generate gas alarm signal and send to the host computer when the voltage of gas detected signal is greater than and predetermines the gas threshold value, generate smog alarm signal and send to the host computer when the voltage of smog detected signal is greater than and predetermines the smog threshold value, the unable whole day that has solved current family detection device existence carries out real-time supervision to the environment of living, remote early warning, intelligent unmanned operation's such as emergency treatment problem.
Drawings
FIG. 1 is a schematic circuit diagram of a home environment monitoring circuit according to an embodiment of the present application;
FIG. 2 is a schematic circuit diagram of a home environment monitoring circuit according to another embodiment of the present application;
FIG. 3 is a schematic circuit diagram of a home environment monitoring circuit according to another embodiment of the present application;
FIG. 4 is a schematic circuit diagram of a home environment monitoring circuit according to another embodiment of the present application;
FIG. 5 is a schematic structural diagram of a home environment monitoring device according to an embodiment of the present application;
fig. 6 is a schematic structural diagram of a home environment monitoring device according to another embodiment of the present application.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in 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 present application and are not intended to limit the present application.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, refer to an orientation or positional relationship illustrated in the drawings for convenience in describing the present application and to simplify description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means one or more unless specifically limited otherwise.
The family is used as the starting point and the ending point of daily life of people, and the importance of the comfort and the safety of the family to people is self-evident. With the development of the existing science and technology, smart homes gradually enter the lives of people. The home environment comfort level index and the safety index are the key points of modern home life, so that the portable home safety environment monitoring analyzer has the main tasks of automatically detecting the living environment, visually displaying the measurement result and giving an early warning signal to ensure the physical health and the financial safety of people. At present, most environment monitoring devices in the market can not monitor the household environment in real time all day long, and intelligent unmanned operation such as remote early warning, emergency treatment and the like can not be realized.
In order to solve the above technical problem, an embodiment of the present application provides a home environment monitoring circuit, a detection device, and a robot, and referring to fig. 1, the home environment monitoring circuit includes: a gas detection module 10, a smoke detection module 20, and a sensor processing module 30.
Specifically, gas detection module 10 is arranged in detecting the gas content in the indoor environment, and generate the gas detected signal, smoke detection module 20 is arranged in detecting the smoke content in the indoor environment, and generate the smoke detected signal, sensor processing module 30 respectively with gas detection module 10, smoke detection module 20 is connected, sensor processing module 30 is arranged in receiving the gas detected signal, the smoke detected signal, and generate gas alarm signal and send to host computer 40 when the voltage of gas detected signal is greater than and predetermines the gas threshold value, generate smoke alarm signal and send to host computer 40 when the voltage of smoke detected signal is greater than and predetermine the smoke threshold value.
In this embodiment, the gas detection module 10 includes at least one gas detection sensor, and the at least one gas detection sensor can detect the gas content in different directions respectively, specifically, the concentration of the gas in the air is sensed by the detection contact of the gas detection sensor, and then the gas detection signal is generated, and similarly, the smoke detection module 20 includes at least one smoke detection sensor, and the at least one smoke detection sensor can detect the gas content in different directions respectively, and the concentration of the smoke in the air is sensed by the detection contact of the smoke detection sensor, and then the smoke detection signal is generated.
In this embodiment, sensor processing module 30 is used for comparing received gas detection signal with the preset gas threshold value, when the voltage of gas detection signal is greater than the voltage of preset gas threshold value, generate gas alarm signal and send to host computer 40, host computer 40 can send gas alarm signal to user's cell-phone end or send to the district property backstage of presetting, host computer 40 also can be connected with intelligent home systems simultaneously, send gas alarm signal to intelligent home systems, control intelligent home systems opens the window and ventilates, can also control intelligent home systems and open home alarm and report to the police.
Further, the sensor processing module 30 can also compare the received smoke detection signal with a preset smoke threshold, when the voltage of the smoke detection signal is greater than the voltage of the preset smoke threshold, a smoke alarm signal is generated and sent to the upper computer 40, the upper computer 40 can send the smoke alarm signal to a user mobile phone end or to a preset community property background, meanwhile, the upper computer 40 can also be connected with the intelligent home system, the smoke alarm signal is sent to the intelligent home system, the intelligent home system is controlled to open a window for ventilation, the intelligent home system can be controlled to open a home alarm for alarming, real-time monitoring of the home environment all day is achieved, remote early warning, emergency treatment and other intelligent unmanned operations are achieved.
In one embodiment, the gas detection module 10 may be a gas sensor, wherein the gas sensor may be a model MQ-4 natural gas detection sensor.
Specifically, the gas-sensitive material of the MQ-4 natural gas detection sensor is tin dioxide (SnO2) with lower conductivity in clean air, when combustible gas exists in the environment where the natural gas sensor is located, the combustible gas reacts on the surface of the combustible gas to cause the change of the conductivity of SnO2, so that the existence of the combustible gas is sensed, the conductivity of the natural gas sensor is increased along with the increase of the concentration of the combustible gas in the air, the change of the conductivity can be converted into an output signal corresponding to the concentration of the gas by using a simple circuit, the MQ-4 natural gas sensor has high sensitivity to methane and stronger anti-interference capability to alcohol and other interference gases, the MQ-4 natural gas sensor has the advantages of good sensitivity to the combustible gas in a wider concentration range, long service life and the like, and the MQ-4 natural gas sensor can be used for monitoring the fuel gas in the home environment in real time, and (5) remote early warning.
In one embodiment, the smoke detection module 20 may be a smoke sensor, wherein the smoke sensor is a scattered light type photoelectric smoke detector having a detection chamber housing a light emitting device and a light receiving device. Specifically, under normal conditions, the light receiving device can not receive the light emitted by the light emitting device, so that no photocurrent is generated, when a fire disaster occurs, when smoke enters the detection chamber, the light emitted by the light emitting device is diffused due to the effect of smoke particles, the diffused light is received by the light receiving device, the impedance of the light receiving device is changed, the photocurrent is generated, the function of converting smoke signals into electric signals is realized, and the scattered light type photoelectric smoke detector can be used for monitoring the smoke in the household environment in real time and performing remote early warning.
In one embodiment, the smoke sensor may be model KGQ-1 or DP-TAD-169, among others.
In one embodiment, the smoke detection module 20 may also be a gas sensitive smoke sensor, which may be of the type MQ-2 gas sensor.
In one embodiment, referring to FIG. 2, the sensor processing module 30 includes: gas threshold voltage source 31, smoke threshold voltage source 33, first comparing unit 32 and second comparing unit 34.
Specifically, the gas threshold voltage source 31 is configured to provide a preset gas threshold signal, the smoke threshold voltage source 33 is configured to provide a preset smoke threshold signal, the first comparing unit 32 is connected to the gas threshold voltage source 31 and the gas detecting module 10, the first comparing unit 32 is configured to compare the voltage of the gas detecting signal with the voltage of the preset gas threshold signal and generate a gas alarm signal according to the comparison result, the second comparing unit 34 is connected to the smoke threshold voltage source 33 and the smoke detecting module 20, and the second comparing unit 34 is configured to compare the voltage of the smoke detecting signal with the voltage of the preset smoke threshold signal and generate a smoke alarm signal according to the comparison result.
In this embodiment, the gas threshold voltage source 31 is configured to provide a preset gas threshold signal, and the smoke threshold voltage source 33 is configured to provide a preset smoke threshold signal, where the preset gas threshold signal and the preset smoke threshold signal may be adjusted according to specific situations.
For example, preset gas threshold value signal can carry out the resize according to the position that gas detection module 10 installed, install in the nearer position of gas-cooker when gas detection module 10, can set up a great gas threshold value signal of presetting, just generate gas alarm signal, for example, the user is when using the gas-cooker, it leaks to be difficult for exempt from the hand mistake or think that the reason leads to a small amount of gas, install in the nearer position of gas-cooker when gas detection module 10, set up a great gas threshold value signal of presetting and compare with it, the warning that the gas that can avoid a small amount of leakages that leads to because of artificial reason arouses disturbs people's normal life.
The distance between the gas detection module 10 and the gas stove is in negative correlation with the voltage of the preset gas threshold signal, for example, when the gas detection module 10 is installed at a far position of the gas stove, a smaller preset gas threshold signal can be set, and when the gas detection signal output by the gas detection module 10 is greater than the preset gas threshold signal, a gas alarm signal is generated.
Further, when the gas detection module 10 detects that the gas leakage reaches a certain concentration value, the sensor processing module 30 is activated, for example, when the voltage of the gas detection signal is greater than the activation threshold voltage, the sensor processing module 30 is started, so long as the gas detection module 10 detects that the gas leakage reaches a certain concentration, the sensor processing module 30 compares the received gas detection signal with a preset gas threshold signal, the gas detection module 10 is arranged at a far position of the gas stove, and the smaller preset gas threshold signal is set to be compared with the gas detection module, when the gas leakage is found, the gas leakage can be reported, the accurate gas leakage detection condition is ensured, and the home safety is ensured.
In this embodiment, the first comparing unit 32 is configured to compare the voltage magnitudes of the gas detection signal and the preset gas threshold signal, and generate the gas alarm signal according to the comparison result, for example, when the gas detection signal is greater than or equal to the voltage magnitude of the preset gas threshold signal, the first comparing unit 32 generates the gas alarm signal, and the second comparing unit 34 is configured to compare the voltage magnitudes of the smoke detection signal and the preset smoke threshold signal, for example, when the smoke detection signal is greater than or equal to the voltage magnitude of the preset smoke threshold signal, the second comparing unit 34 generates the smoke alarm signal, and the first comparing unit 32 and the second comparing unit 34 are used to generate the gas alarm signal and the smoke alarm signal, so that intelligent unmanned operations such as real-time monitoring, remote early warning, emergency processing, and the like of the home environment all day are realized.
In one embodiment, the first comparing unit 32 may be a comparator, or a comparing circuit composed of a comparator and its peripheral devices.
In one embodiment, the second comparing unit 34 may be a comparator, or a comparing circuit composed of a comparator and its peripheral devices.
A comparator is a circuit that compares an analog voltage signal with a reference voltage. The two inputs of the comparator are analog signals, and the output is a low level signal or a high level signal to represent a binary signal 0 or 1, and when the difference value of the input voltage increases or decreases and the positive sign and the negative sign are unchanged, the output is kept constant.
In one embodiment, the comparator model may be the LM family, such as LM339, LM393, or LM358, among others.
In one embodiment, referring to FIG. 3, the sensor processing module 30 further includes an OR gate 35.
Specifically, a plurality of input terminals of the or gate 35 are respectively connected to the output terminals of the first comparing unit 32 and the second comparing unit 34, and an output terminal of the or gate 35 is connected to the upper computer 40. The plurality of input ends of the or gate 35 are used for receiving the gas alarm signal and the smoke alarm signal, and the use of the or gate 35 means that the or gate 35 is triggered only if any one of the input ends of the gas alarm signal or the smoke alarm signal has the alarm signal input, so that the corresponding alarm signal is sent to the upper computer 40 to alarm.
For example, when the gas detection module 10 detects the gas content in the indoor environment and generates a gas detection signal, the first comparison unit 32 compares the gas detection signal with the voltage of the preset gas threshold signal, and when the gas detection signal is greater than or equal to the voltage of the preset gas threshold signal, the first comparison unit 32 generates a gas alarm signal, and after the input end of the or gate 35 receives the gas alarm signal, even if the smoke alarm signal is not received, the gas alarm signal is sent to the upper computer 40.
According to the same principle, when the smoke detection module 20 detects the smoke content in the indoor environment and generates a smoke detection signal, the second comparison unit 34 compares the smoke detection signal with the voltage of the preset smoke threshold signal, when the smoke detection signal is greater than or equal to the voltage of the preset smoke threshold signal, the second comparison unit 34 generates a smoke alarm signal, after the smoke alarm signal is received by the input end of the or gate 35, even if the gas alarm signal is not received, the smoke alarm signal can be sent to the upper computer 40, the or gate 35 structure logic circuit can be used for accurately monitoring the household environment in real time and reporting the alarm signal, and the safety of the household environment is guaranteed.
In one embodiment, referring to fig. 4, the home environment monitoring circuit further comprises: an air quality detection module 50.
Specifically, the air quality detection module 50 is configured to detect at least one of temperature, humidity, air pressure, illumination, PM2.5, PM10, TVOC, oxygen concentration, carbon dioxide concentration, carbon monoxide concentration, and formaldehyde concentration of indoor air, and send a detection result to the upper computer 40.
In one embodiment, the air quality detection module 50 includes an air quality detection sensor, wherein signals of sensors such as a formaldehyde sensor, a PM2.5 sensor, a TVOC sensor, a temperature and humidity sensor, and the like, inside the air quality detection sensor, are amplified by an operational amplifier, noise interference is removed by a filter circuit, and then the signals are acquired by an AD, are processed and calculated by a 32-bit high-precision CPU, and then are converted into a pollutant concentration value and output to the upper computer 40, wherein the air quality detection sensor may only detect any one of temperature, humidity, air pressure, illumination, PM2.5, PM10, TVOC, oxygen concentration, carbon dioxide concentration, carbon monoxide concentration, and formaldehyde concentration of air, and may also detect any several of them, and send the detection result to the upper computer 40, specifically, a constant light source (such as an infrared light emitting diode) is provided inside the air quality detection sensor, when air passes through light, particulate matters in the air scatter the air to cause the attenuation of light intensity, the relative attenuation rate of the air is in certain proportion to the concentration of the particulate matters, and a light detector (such as a phototransistor) is arranged on the other side of the opposite angle of the light source and can detect the light reflected by the particulate matters and output PWM signals (pulse width modulation signals) according to the intensity of the reflected light so as to judge the concentration of the particulate matters. For particulate matters with different particle sizes (such as PM10 and PM2.5), the particle size detection device can output a plurality of different signals to distinguish, and then sends different detection results to the upper computer 40.
In one embodiment, referring to fig. 4, the home environment monitoring circuit further comprises: a temperature sensing module 60.
Specifically, the temperature detection module 60 is configured to detect the temperature of the indoor environment to generate a temperature detection signal, and when the voltage of the temperature detection signal reaches a preset fire temperature threshold, start the fire extinguisher to extinguish a fire. For example, the temperature detection module 60 includes at least one temperature detection sensor, the at least one temperature detection sensor can respectively detect temperatures in different directions, the detection contact of the temperature detection sensor senses the temperature of the environment and then generates a temperature detection signal, when the voltage of the temperature detection signal is greater than a preset fire temperature threshold value, a temperature alarm signal is generated and sent to the upper computer 40, the upper computer 40 can send the temperature alarm signal to the mobile phone end of a user or to a preset community property background, meanwhile, the upper computer 40 can also be connected with the smart home system and send the temperature alarm signal to the smart home system to control the smart home system to turn on a fire extinguisher to extinguish a fire, the upper computer 40 can also control the smart home system to turn on a home alarm to alarm, real-time monitoring of the home environment and reporting of the alarm signal all day in real time are realized, the safety of the home environment is guaranteed.
In one embodiment, the temperature detection sensor is a thermocouple sensor, specifically, the thermocouple sensor is composed of two metal wires made of different materials, the metal wires are welded together at the tail ends, the ambient temperature of the unheated part is measured, the temperature of the heating point can be accurately known, the thermocouple sensor is composed of two conductors made of different materials, thermocouples made of different materials are used in different temperature ranges, the sensitivities of the thermocouples are different, the thermocouple temperature sensor is mainly formed by welding two different metal materials together, the main temperature changes, different electric potentials are generated at two ends, the corresponding temperature change is obtained through the change of the electric potentials, and the thermocouple sensor has the advantages of high measurement precision, long service time and the like.
The embodiment of the present application further provides a home environment monitoring device, and as shown in fig. 5, the home environment monitoring device includes a monitoring substrate 70, and a home environment monitoring circuit 110 and a motion module 80 are disposed on the monitoring substrate 70; the home environment monitoring circuit 110 may be the home environment monitoring circuit in any of the above embodiments, and the moving module 80 is configured to fix the monitoring substrate 70 and drive the monitoring substrate 70 to move.
In this embodiment, the motion module 80 may include a plurality of wheels, wherein the motion module 80 is disposed on the bottom surface of the monitoring substrate 70, the motion module 80 may drive the monitoring substrate 70 to move, and by disposing the motion module 80, the flexibility of the home environment monitoring device may be increased, so that the home environment detecting device may move in a room, and the room may be monitored comprehensively, thereby achieving the effect of comprehensively ensuring the safety of the home environment, for example, the home environment detecting device may move while monitoring the home environment, the sensor processing module 30 may compare the received gas detection signal and the smoke detection signal with a preset gas threshold and a preset smoke threshold to generate corresponding gas alarm signals and smoke alarm signals and send the corresponding gas alarm signals to the host computer 40, the host computer 40 may send the alarm signals to a mobile phone end of a user or to a preset property background of a small area, meanwhile, the upper computer 40 can also be connected with the intelligent home system, smoke alarm signals are sent to the intelligent home system, the intelligent home system is controlled to open a window for ventilation, the intelligent home system can also be controlled to open a home alarm for alarming, and intelligent unmanned operations such as real-time monitoring, remote early warning, emergency treatment and the like on the home environment all day are realized.
In one embodiment, referring to fig. 5, the home environment monitoring apparatus further includes: and an upper computer 40.
Specifically, the upper computer 40 is further configured to control the motion module 80 to patrol a plurality of preset patrol areas, receive a gas detection signal and a smoke detection signal in each patrol area, and upload the gas detection signal and the smoke detection signal to a cloud server or a preset mobile terminal.
In this embodiment, the upper computer 40 may be provided with a frequency dividing unit, and may periodically drive the motion module 80 to patrol a plurality of preset patrol areas, wherein the preset patrol areas may be a repeated single area or a plurality of different areas, for example, the preset patrol areas may be only provided for patrolling places with higher risk factors, such as a kitchen, a living room, etc., or may be provided for patrolling all places of a home, and simultaneously, the time frequency for patrolling each place may be set to be different, for example, the frequency for examining places such as a kitchen, etc. may be set to be faster, so that dangerous problems occurring in places such as a kitchen, etc. can be timely found, or the frequency for examining places such as a clothes and hat room, etc. may be set to be smaller, so as to reduce power consumption, increase the standby time of the home environment monitoring device, prolong the service life of the home environment monitoring device, and realize real-time monitoring of the home environment all day, remote early warning, emergency treatment and other intelligent unmanned operations.
In this embodiment, after receiving the gas detection signal and the smoke detection signal in each patrol area, the home environment monitoring device uploads the gas detection signal and the smoke detection signal to the cloud server or the preset mobile terminal, for example, the gas detection signal and the smoke detection signal may be uploaded to the cloud server or the preset client terminal, where the preset client terminal may be a computer or a mobile phone terminal of a home user, or a server terminal of a property of a community, so that the user can log in a cloud service system or the client terminal at any time to query detection information of each patrol area of the home environment monitoring device, and each patrol area has corresponding monitored data information for the user to query, so that the user can realize real-time monitoring and remote early warning of the home environment all day.
In one embodiment, referring to fig. 6, the home environment monitoring apparatus further includes: an illumination detection module 90 and a human monitoring module 100.
Specifically, illumination detection module 90 is used for detecting the luminance of indoor environment, and generates the ambient brightness signal, and human monitoring module 100 for whether the detection is indoor someone, and generate the human monitoring signal, host computer 40 still is used for receiving ambient brightness signal and human monitoring signal, and according to ambient brightness signal adjustment lamps and lanterns luminance and colour temperature when indoor someone moves.
In this embodiment, the illumination detection module 90 is configured to detect the brightness of the indoor environment and generate an ambient brightness signal, specifically, the ambient brightness signal generated by the illumination detection module 90 has a mapping relationship with the brightness of the indoor environment, and the brightness of each indoor environment generates a corresponding ambient brightness signal correspondingly, for example, when the illumination detection module 90 detects that the number series corresponding to the brightness of the indoor environment is a1, a2, a3, a4, and a5, the number series corresponding to the generated ambient brightness signal is b1, b2, b3, b4, and b5, different ambient brightness signals can be generated by detecting the brightness of different indoor environments.
In this embodiment, the human body monitoring module 100 is configured to detect whether a person is present indoors, and generate a human body monitoring signal, specifically, whether a mapping relationship exists between the human body monitoring signal generated by the human body monitoring module 100 and whether a person is present indoors, and whether a person is present indoors correspondingly generates a corresponding human body monitoring signal, for example, whether a number series corresponding to a person is present indoors is c1 and c2, and then a number series corresponding to a human body monitoring signal is generated as d1 and d2, so that different human body monitoring signals can be generated by whether a person is present indoors.
In this embodiment, host computer 40 is still used for receiving environment luminance signal and human monitoring signal, and adjust the luminance and the colour temperature of lamps and lanterns according to environment luminance signal when indoor someone moves, it is specific, host computer 40 judges whether indoor someone through receiving human monitoring signal, and the indoor position at people place, through receiving environment luminance signal, judge the luminance of indoor environment, then according to the indoor position of people's amount, adjust the luminance and the colour temperature of lamps and lanterns, for example, can adjust the luminance of the lamps and lanterns of the position that is nearer apart from the people some more, use by the convenience of customers, the luminance of the lamps and lanterns of the position far away from the people some less, with the energy saving.
In one embodiment, the upper computer 40 is further configured to control the gas main valve to be closed and control a preset unnecessary socket to be powered off when the indoor unmanned time exceeds a preset idle time threshold.
Specifically, the human body monitoring module 100 detects whether a person is present in the room in real time, and transmits a human body monitoring signal detected in real time to the upper computer 40, when the upper computer 40 compares the indoor unattended signal time interval sent by the human body monitoring module 100 with the preset idle time threshold value, when the preset idle time threshold value is exceeded, the gas main valve is controlled to be closed, and the preset unnecessary socket is controlled to be powered off, wherein the preset unnecessary socket power-off can comprise household products such as washing machines, televisions, air conditioners and the like in the home, but to keep the socket of some necessary intelligent devices such as the home environment monitoring device and the like in a power-on state, meanwhile, the intelligent door and window in the intelligent home system can be controlled to be opened under the conditions that no people exist indoors for a long time and the weather is good, the window opening and ventilation are carried out, and the intelligent door and window is closed under the condition that the outdoor weather is not good.
In one embodiment, the upper computer 40 is further configured to control the human body monitoring module 100 to patrol an area such as an indoor window or a balcony window when no person is indoors or at night, so as to monitor whether a person enters the area by picking up the window, and if the person enters the area by picking up the window, dial a preset alarm phone and report the preset alarm phone to the cloud security system.
Further, a pressure detection module can be arranged on the window, if someone prys the window to enter, a window breaking alarm signal is sent to the upper computer 40, and the upper computer 40 controls the voice playing module to play preset warning voice to remind an intruder to leave.
Furthermore, image information entering by prying the window can be collected by starting the monitoring camera, the cloud security system identifies the image information, and the image information is stored.
In one embodiment, the upper computer 40 is further configured to connect to the cloud system, obtain weather information in the current area in real time, and control the window to open for ventilation in case of good weather, for example, if PM2.5 is lower than a preset good concentration threshold and the wind power is within a preset wind power location range, the weather is determined to be good.
If the PM2.5 is higher than a preset particle concentration threshold value, or the wind power is higher than a preset wind power threshold value, or when rain exists in a front area, the weather is determined to be bad, and the window is controlled to be closed.
Further, if it is indoor unmanned for a long time, for example, unmanned time exceeds a week, then detect indoor humidity every preset time, if humidity is greater than preset humidity threshold value, then host computer 40 control new trend system starts, carries out drying process to the indoor air, avoids the higher condition that leads to the humidity to breed the bacterium of indoor humidity.
The embodiment of the application further provides an intelligent household robot, and the intelligent household robot comprises the household environment monitoring circuit or the household environment monitoring device.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-mentioned division of the functional units and modules is illustrated, and in practical applications, the above-mentioned function distribution may be performed by different functional units and modules according to needs, that is, the internal structure of the apparatus is divided into different functional units or modules, so as to perform all or part of the functions described above. Each functional unit and module in the embodiments may be integrated in one processing unit, or each unit may exist alone physically, or two or more units are integrated in one unit, and the integrated unit may be implemented in a form of hardware, or in a form of software functional unit. In addition, specific names of the functional units and modules are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present application. The specific working processes of the units and modules in the system may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to the related descriptions of other embodiments for parts that are not described or illustrated in a certain embodiment.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus/terminal device and method may be implemented in other ways. For example, the above-described embodiments of the apparatus/terminal device are merely illustrative, and for example, a module or a unit may be divided into only one logical function, and may be implemented in other ways, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
Units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated modules/units, if implemented in the form of software functional units and sold or used as separate products, may be stored in a computer readable storage medium. Based on such understanding, all or part of the flow in the method of the embodiments described above can be realized by a computer program, which can be stored in a computer readable storage medium and can realize the steps of the embodiments of the methods described above when the computer program is executed by a processor. Wherein the computer program comprises computer program code, which may be in the form of source code, object code, an executable file or some intermediate form, etc. The computer readable medium may include: any entity or device capable of carrying computer program code, recording medium, usb disk, removable hard disk, magnetic disk, optical disk, computer Memory, Read-Only Memory (ROM), Random Access Memory (RAM), electrical carrier wave signals, telecommunications signals, software distribution medium, and the like. It should be noted that the computer readable medium may contain other components which may be suitably increased or decreased as required by legislation and patent practice in jurisdictions, for example, in some jurisdictions, in accordance with legislation and patent practice, the computer readable medium does not include electrical carrier signals and telecommunications signals.
The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present application and are intended to be included within the scope of the present application.
Claims (10)
1. A home environment monitoring circuit for use in an indoor environment, the home environment monitoring circuit comprising:
the gas detection module is used for detecting the gas content in the indoor environment and generating a gas detection signal;
the smoke detection module is used for detecting the smoke content in the indoor environment and generating a smoke detection signal;
the sensor processing module is respectively connected with the gas detection module and the smoke detection module and used for receiving the gas detection signals and the smoke detection signals, generating gas alarm signals when the voltage of the gas detection signals is larger than a preset gas threshold value and sending the gas alarm signals to the upper computer, and generating smoke alarm signals when the voltage of the smoke detection signals is larger than the preset smoke threshold value and sending the smoke alarm signals to the upper computer.
2. The home environment monitoring circuit of claim 1, wherein the sensor processing module comprises:
the gas threshold voltage source is used for providing a preset gas threshold signal;
a smoke threshold voltage source for providing a preset smoke threshold signal;
the first comparison unit is respectively connected with the gas threshold voltage source and the gas detection module and is used for comparing the voltage of the gas detection signal with the voltage of the preset gas threshold signal and generating a gas alarm signal according to the comparison result;
and the second comparison unit is respectively connected with the smoke threshold voltage source and the smoke detection module, and is used for comparing the voltage of the smoke detection signal with the voltage of the preset smoke threshold signal and generating a smoke alarm signal according to the comparison result.
3. The home environment monitoring circuit of claim 2, wherein the sensor processing module further comprises an or gate;
and a plurality of input ends of the OR gate are respectively connected with output ends of the first comparison unit and the second comparison unit, and an output end of the OR gate is connected with the upper computer.
4. The home environment monitoring circuit of claim 1, further comprising:
the air quality detection module is used for detecting at least one of the temperature, the humidity, the air pressure, the illumination, the PM2.5, the PM10, the TVOC, the oxygen concentration, the carbon dioxide concentration, the carbon monoxide concentration and the formaldehyde concentration of indoor air and sending a detection result to the upper computer.
5. The home environment monitoring circuit of claim 1, further comprising:
and the temperature detection module is used for detecting the temperature of the indoor environment to generate a temperature detection signal, and starting a fire extinguisher to extinguish fire when the voltage of the temperature detection signal reaches a preset fire temperature threshold value.
6. A home environment monitoring device, comprising a monitoring substrate, wherein the monitoring substrate is provided with a home environment monitoring circuit according to any one of claims 1 to 5; and
and the movement module is used for fixing the monitoring substrate and driving the monitoring substrate to move.
7. The home environment monitoring device of claim 6, further comprising:
the upper computer is further used for controlling the motion module to patrol a plurality of preset patrol areas, receiving each gas detection signal and the smoke detection signal in the patrol areas and uploading the gas detection signals and the smoke detection signals to a cloud server or a preset mobile terminal.
8. The home environment monitoring device of claim 7, further comprising:
the illumination detection module is used for detecting the brightness of the indoor environment and generating an environment brightness signal;
the human body monitoring module is used for detecting whether a person is in the room or not and generating a human body monitoring signal;
the upper computer is also used for receiving the environment brightness signal and the human body monitoring signal and adjusting the brightness and the color temperature of the lamp according to the environment brightness signal when people move indoors.
9. The home environment monitoring device of claim 8, wherein the host computer is further configured to control the gas main valve to close and control a preset unnecessary socket to power off when the indoor unattended time exceeds a preset idle time threshold.
10. An intelligent home robot, characterized in that the intelligent home robot comprises a home environment monitoring circuit according to any one of claims 1-5 or comprises a home environment monitoring device according to any one of claims 6-9.
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