CN106524393A - Human body temperature induction control system and controller - Google Patents

Abstract

The invention discloses a human body temperature induction control system. The human body temperature induction control system comprises a human body temperature induction device, a signal processing device and an infrared remote control device. The human body temperature induction device is configured to detect a human body temperature and an environment temperature in a non-contact manner and to output electric signals. The signal processing device is configured to receive and process the electric signals output by the human body temperature induction device to judge a difference value between the human body temperature and the environment temperature; and when the difference value exceeds a preset value, control signals are output. The infrared remote control device is configured to process the control signals from the signal processing device and to output infrared remote control signals to adjust the temperature of an air conditioner so as to reduce the difference value between the human body temperature and the environment temperature to improve the comfort of family environment temperature.

Description

A human body temperature sensing control system and controller

technical field

The invention relates to the field of smart home control, in particular to a human body temperature sensing control system, which adjusts the ambient temperature by sensing the difference between the human body temperature and the ambient temperature, and improves the comfort of the home environment.

Background technique

In the hot summer, air conditioners have become the best home appliances for people to avoid the heat and cool down. However, while the air conditioner provides a cool temperature, if the temperature adjustment is not appropriate, especially when sleeping at night, children are likely to kick off the quilt and be exposed to the air-conditioned room. Prolonged low temperature causes diseases such as colds to occur.

Contents of the invention

The present invention first proposes an induction human body temperature control system for the technical problems existing in the prior art, which can automatically adjust the temperature of the air conditioner according to the adaptive temperature of the human body without human intervention.

For this reason, the present invention adopts following technical scheme:

A human body temperature sensing control system, comprising: a human body temperature sensing device, a signal processing device and an infrared remote control device, the human body temperature sensing device is connected to the signal processing device, and the signal processing device is connected to the infrared remote control device;

The human body temperature sensing device is configured to detect human body temperature and ambient temperature in a non-contact manner, and output an electrical signal;

The signal processing device is configured to receive and process the electrical signal output by the human body temperature sensing device to determine the difference between the body temperature of the human body and the ambient temperature, and when the difference exceeds a preset value When , output the control signal;

The infrared remote control device is configured to process the control signal output from the signal processing device, and output an infrared remote control signal to control the temperature adjustment of the air conditioner, thereby reducing the difference between the human body temperature and the ambient temperature Value, improve the comfort of the home environment temperature.

Further, the human body temperature sensing device adopts an infrared array sensor, and the infrared array sensor includes an infrared lens, a thermopile array sensor, and an analog-to-digital conversion circuit;

The infrared lens includes a plurality of microlenses, which are used to converge the infrared heat radiation of the environment and the infrared heat radiation of the human body onto the thermopile array sensor, and the thermopile array sensor includes a plurality of thermopile sensors, and the plurality of thermopile The stack sensors respectively correspond to the plurality of microlenses, and detect infrared heat radiation from the corresponding microlenses, the thermopile array sensor is connected to the analog-to-digital conversion circuit, and the analog-to-digital conversion circuit converts the thermopile array The electrical signal value output by the sensor is digitized, and the temperature distribution electrical signal is output through a standard interface.

Further, the signal processing device is used for computing and processing the electrical signal output by the human body temperature sensing device, and judging the difference between the human body temperature and the ambient temperature according to the temperature distribution value output by the thermopile array sensor. The difference between them is compared with the preset value, and once the preset value is exceeded, a temperature control signal is output to the infrared remote control device.

Further, the infrared remote control device is configured to have an infrared remote control code learning function and a function of downloading an infrared remote control code through wireless or wired communication; and

According to the control signal output by the signal processing device, it is judged that the temperature is adjusted up or down, and then the infrared remote control signal is sent through the infrared emitting device to control the temperature up or down of the air conditioner.

Another technical problem to be solved by the present invention is to provide an inductive human body temperature controller, which can automatically adjust the temperature of the air conditioner according to the adaptive temperature of the human body without human intervention.

To this end, the present invention adopts the following technical solutions: a human body temperature sensing controller, including a human body temperature sensing device, a signal processing device, an infrared remote control device and a wireless communication device;

The controller is applied to a recessed wall installation; and

The controller is installed indoors to adjust the output temperature of air conditioners and other equipment by detecting the temperature difference between human body temperature and ambient temperature; and

sending the control signal through the wireless communication device to associate with other temperature control equipment;

The human body temperature sensing device is connected to the signal processing device, and the signal processing device is connected to the infrared remote control device;

The human body temperature sensing device is configured to detect human body temperature and ambient temperature in a non-contact manner, and output an electrical signal;

The signal processing device is configured to receive and process the electrical signal output by the human body temperature sensing device to determine the difference between the body temperature of the human body and the ambient temperature, and when the difference exceeds a preset value When , output the control signal;

The infrared remote control device is configured to process the control signal output from the signal processing device, and output an infrared remote control signal to control the temperature adjustment of the air conditioner, thereby reducing the difference between the human body temperature and the ambient temperature Value, improve the comfort of the home environment temperature.

The beneficial effects of the present invention are: a human body temperature sensing control system of the present invention adjusts the ambient temperature by sensing the difference between the human body temperature and the ambient temperature, and solves the problem of adjusting the temperature according to the human body's adaptive temperature without human intervention. To automatically adjust the temperature of the air conditioner, thereby improving the comfort of the home environment.

Description of drawings

Fig. 1 is a schematic diagram of a human body induction control system of the present invention.

Fig. 2 is a system diagram of the infrared array sensor of the present invention.

Fig. 3 is a temperature distribution diagram of the infrared array sensor of the present invention.

Fig. 4 is a control flow chart of a human body induction controller of the present invention.

detailed description

Embodiment 1, a human body induction control system, refer to accompanying drawings 1-3.

According to FIG. 1 , a human body temperature sensing control system includes the human body temperature sensing device 11 , the signal processing device 12 and the infrared remote control device 13 . The human body temperature sensing device 11 detects the body temperature of the human body 14 and the temperature of the environment 16 in a non-contact manner, and outputs the electrical signal. The signal processing device 12 receives and processes the electrical signal output by the human body temperature sensing device 11, and determines the difference between the body temperature of the human body 14 and the temperature of the environment 16. When the difference exceeds a preset value, output the control signal.

The infrared remote control device 13 processes the control signal output from the signal processing device, outputs an infrared remote control signal to adjust the temperature of the air conditioner 15, etc., and then reduces the difference between the human body temperature and the ambient temperature Value, improve the comfort of the home environment temperature.

Further, the infrared remote control device 13 is configured to have an infrared remote control code learning function and a function of downloading an infrared remote control code through wireless or wired communication, and judge whether the temperature is adjusted up or down according to the control signal output by the signal processing device 12, and then The infrared remote control signal is sent through the infrared emitting device to control the temperature of the air conditioner to be adjusted up or down.

According to FIG. 2 , the infrared array sensor 11 includes an infrared lens 21 , a thermopile array sensor 22 and an analog-to-digital conversion circuit 23 . The infrared lens 21 is composed of a plurality of microlenses 211, which respectively converge the infrared thermal radiation of the environment 16 and the infrared thermal radiation of the human body 14 onto the thermopile array sensor 22, and the thermopile array sensor 22 Composed of a plurality of thermopile sensors 221, different thermopile sensors 221 detect infrared thermal radiation from the microlens 211, and the electrical signal values output by the thermopile sensors 221 under different infrared thermal radiation Differently, the analog-to-digital conversion circuit 23 digitizes the electrical signal value output by the thermopile sensor 221 , and outputs an electrical signal of temperature distribution through a standard interface.

According to FIG. 3 , the temperature distribution diagram 31 shows the output electrical signal values of the temperature of the human body 14 and the environment 16 detected by the infrared array sensor 11, and different gray scales represent different temperature values, thereby judging the The temperature difference between the human body 14 and the environment 16 .

Embodiment 2, with reference to accompanying drawing 4.

According to FIG. 4 , a specific embodiment, the human body temperature sensing controller 43 includes the human body temperature sensing device 41, the signal processing device 44, the infrared remote control device 47 and the wireless communication device 46; The controller 43 is applied to the embedded wall installation; and the controller 43 is installed indoors by detecting the temperature difference between the body temperature of the human body 14 and the temperature of the environment 16 to adjust the output temperature of equipment such as air conditioners; and through the The wireless communication device 46 sends the control signal to associate with other temperature control devices.

Other implementation modes of this embodiment are the same as Embodiment 1.

The above-mentioned specific embodiments have described the technical solutions and beneficial effects of the present invention in detail. It should be understood that the above-mentioned are only the most preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, supplements and equivalent replacements made within the scope shall be included in the protection scope of the present invention.

Claims (8)

1. it is a kind of to sense human body temperature control system, including：Human body temperature induction installation, signal processing apparatus and infrared remote control Device, it is characterised in that

The human body temperature induction installation is connected to the signal processing apparatus, and the signal processing apparatus are connected to described infrared Remote control；

The human body temperature induction installation is configured to detect body temperature and environment temperature in a non-contact manner, and exports electricity Signal；

The signal processing apparatus are configured to receive and process the electric signal of the human body temperature induction installation output, sentence Break the difference between the body temperature and the environment temperature, when the difference exceedes preset value, output control signal；

The infrared remote-control device is configured to process the control signal from signal processing apparatus output, exports red Outer remote signal control carries out temperature adjustment to air-conditioning etc., and then reduces the difference between the human body temperature and the environment temperature Value, improves the comfort level of home environment temperature.

2. control system according to claim 1, it is characterised in that the human body temperature induction installation adopts infrared array Sensor, the infrared sensor array include Infrared Lens, thermopile array sensor and analog to digital conversion circuit；

The Infrared Lens include multiple lenticules, described for environment infrared emanation and human body infrared heat radiation are converged to On thermopile array sensor, the thermopile array sensor includes multiple thermopile sensors, and the plurality of thermoelectric pile is passed Sensor corresponds to the plurality of lenticule respectively, and detects from corresponding lenticular infrared emanation, the thermoelectricity heap Sensor connects analog-digital conversion circuit as described, the telecommunications that the thermopile array sensor is exported by analog-digital conversion circuit as described Number value is digitized process, and passes through standard interface output temperature distributed telecommunications number.

3. control system according to claim 1, it is characterised in that the signal processing apparatus are for by described human body The output electric signal of temperature sensing device carries out calculation process, according to the Temperature Distribution value of thermopile array sensor output To judge the difference between the human body temperature and the environment temperature, the difference and preset value are contrasted, once it is super Cross preset value then output temperature control signal give the infrared remote-control device.

4. control system according to claim 1, it is characterised in that the infrared remote-control device is configured with infrared Remote control coding learning functionality and by wirelessly or non-wirelessly communication download infrared remote coding function；And

Judge that temperature is raised or downward according to the control signal of signal processing apparatus output, and then filled by infrared emission Transmission infrared remote-controlled signal is put, control air-conditioner temperature is raised or lowered.

5. it is a kind of to sense human body temperature controller, it is characterised in that the controller is included at human body temperature induction installation, signal Reason device, infrared remote-control device and radio communication device；

The controller is applied to embedded metope and installs；And

The controller is installed on the indoor temperature difference by between detection body temperature and environment temperature to adjust the equipment such as air-conditioning Output temperature；And

The control signal is sent by the radio communication device and associates other temperature control devices；

The human body temperature induction installation is connected to the signal processing apparatus, and the signal processing apparatus are connected to described infrared Remote control；

The human body temperature induction installation is configured to detect body temperature and environment temperature in a non-contact manner, and exports electricity Signal；

The signal processing apparatus are configured to receive and process the electric signal of the human body temperature induction installation output, sentence Break the difference between the body temperature and the environment temperature, when the difference exceedes preset value, output control signal；

The infrared remote-control device is configured to process the control signal from signal processing apparatus output, exports red Outer remote signal control carries out temperature adjustment to air-conditioning etc., and then reduces the difference between the human body temperature and the environment temperature Value, improves the comfort level of home environment temperature.

6. controller according to claim 1, it is characterised in that the human body temperature induction installation is passed using infrared array Sensor, the infrared sensor array include Infrared Lens, thermopile array sensor and analog to digital conversion circuit；

The Infrared Lens include multiple lenticules, described for environment infrared emanation and human body infrared heat radiation are converged to On thermopile array sensor, the thermopile array sensor includes multiple thermopile sensors, and the plurality of thermoelectric pile is passed Sensor corresponds to the plurality of lenticule respectively, and detects from corresponding lenticular infrared emanation, the thermoelectricity heap Sensor connects analog-digital conversion circuit as described, the telecommunications that the thermopile array sensor is exported by analog-digital conversion circuit as described Number value is digitized process, and passes through standard interface output temperature distributed telecommunications number.

7. controller according to claim 1, it is characterised in that the signal processing apparatus are for by described human temperature Degree induction installation the output electric signal carry out calculation process, according to thermopile array sensor output Temperature Distribution value come Judge the difference between the human body temperature and the environment temperature, the difference and preset value are contrasted, once exceed Then output temperature control signal gives the infrared remote-control device to preset value.

8. controller according to claim 1, it is characterised in that the infrared remote-control device is configured with infrared distant Control-register code learning functionality and by wirelessly or non-wirelessly communication download infrared remote coding function；And

Judge that temperature is raised or downward according to the control signal of signal processing apparatus output, and then filled by infrared emission Transmission infrared remote-controlled signal is put, control air-conditioner temperature is raised or lowered.