TWI650150B - Contactless temperature controlling heating device - Google Patents

Abstract

A non-contact temperature control heating device includes a temperature sensor for sensing a surface temperature of an object, a control circuit connected to the temperature sensor, and a heating unit coupled to the control circuit, the control circuit is The surface temperature sensed by the temperature sensor controls the heating unit to generate thermal energy. By instantly sensing the surface temperature of the user and synchronously controlling the heat energy emitted by the heating unit, the heating unit can have a more comfortable and safe use environment, and can also Preventing overheating from causing secondary damage or not causing poor results.

Description

Non-contact temperature control heating device

The present invention relates to a heating device, and more particularly to a non-contact temperature controlled heating device capable of changing thermal energy according to the surface temperature of an object.

With the advancement of technology, heating devices are becoming more and more popular in people's lives. For example, when the weather is cold, people often use hot air heaters or electric heaters to keep warm, or when they are used to treat patients with burns. Personnel will also use the infrared care lamp or related heating medical device to illuminate the affected part.

However, the conventional heating device has only basic setting functions such as opening/closing, strength adjustment or time setting, and cannot adjust the strength or temperature of the body surface temperature at any time, which may easily lead to overcooling or overheating experience. Good problems, especially when the heating device is applied to medical equipment, the medical staff often pre-sets the time and intensity of the irradiation according to the degree of the patient's injury, so that the medical device will only be illuminated according to the setting after starting, that is to say Regardless of the condition of the patient during the irradiation process, the medical device will be irradiated with a certain intensity for a certain period of time, which may easily cause problems of low temperature burns or secondary injuries.

In view of the above problems, it is an object of the present invention to provide a non-contact temperature control heating device capable of changing thermal energy according to the body surface temperature.

To achieve the above object, a non-contact temperature control heating device according to the present invention comprises a temperature sensor for sensing a surface temperature of an object, a control circuit for connecting the temperature sensor, and a coupling The heating unit of the control circuit controls the heating unit to emit thermal energy according to the surface temperature sensed by the temperature sensor.

In an embodiment, the heating unit includes a lamp body capable of emitting thermal energy and a connection The lamp cover of the lamp body, the control circuit controls the lamp body to generate heat energy according to the surface temperature sensed by the temperature sensor, wherein the lamp body can be one of a halogen lamp, a carbon lamp, a ceramic lamp, or any two of the above Combine.

In one embodiment, the heating unit further includes a three-axis transmission shaft connected to the lamp cover, and the control circuit controls the three-axis transmission shaft to operate and the lamp body to generate thermal energy according to the surface temperature sensed by the temperature sensor.

In one embodiment, the heating unit includes a lamp body capable of emitting thermal energy, a lamp cover connecting the lamp body, and at least one reflector disposed in the lamp cover, and the control circuit controls each of the reflectors according to a surface temperature sensed by the temperature sensor. Actuate and control the lamp body to generate heat.

In one embodiment, the heating unit includes a plurality of lamp bodies that can emit thermal energy and a lamp cover that connects the lamp bodies. The control circuit controls the lamp bodies to generate thermal energy according to the surface temperature sensed by the temperature sensor.

In an embodiment, the non-contact temperature control heating device further includes a temperature sensor connected to the control circuit, and the temperature sensor is a camera, and the temperature sensor images the object to obtain an image information. The image information includes a plurality of pixel signals and a temperature value corresponding to each of the pixel signals, and the temperature sensor obtains a body temperature range according to the ambient temperature sensed by the temperature sensor, and the temperature sensor determines the image information. Whether the temperature value of each of the pixel signals is in the human body temperature range, and marking the pixel signals in the human body temperature range, and calculating the temperature values of all the labeled pixel signals to obtain the surface temperature.

In one embodiment, the temperature sensor calculates an average value, a standard deviation, a deviation value, or a combination of the temperature values of all of the labeled pixel signals to obtain the surface temperature.

In one embodiment, the temperature sensor is a camera, the temperature sensor images the object and obtains a plurality of images, and the images are superimposed into an image information, where the image information includes a plurality of pixel signals and corresponding The temperature value of the pixel signal, the temperature sensor obtains the surface temperature according to the change of the temperature difference in the image information.

In one embodiment, the non-contact temperature controlled heating device further includes a distance sensor coupled to the control circuit for sensing a distance between the object and the non-contact temperature controlled heating device.

In an embodiment, the non-contact temperature control heating device further comprises a connection control The recording module of the circuit is used to record the operation information of the temperature sensor, the control circuit and the heating unit.

As described above, the non-contact temperature-controlled heating device of the present invention can simultaneously control the surface temperature of the user and synchronously control the heat energy emitted by the heating unit, so that the user can have a more comfortable and safe use environment. Moreover, when it is used for medical purposes, it can also prevent the problem of secondary damage caused by overheating or non-heating, and has a better therapeutic effect.

100‧‧‧ Non-contact temperature control heating device

110‧‧‧Control keys

1‧‧‧temperature sensor

2‧‧‧Control circuit

3‧‧‧heating unit

31‧‧‧Light body

32‧‧‧shade

33‧‧‧reflector

34‧‧‧Reflector

4‧‧‧Display interface

5‧‧‧temperature sensor

6‧‧‧ Distance sensor

7‧‧‧Secondary security module

8‧‧‧recording module

S10~S40‧‧‧Steps

S21~S24‧‧‧Steps

S31~S34‧‧‧Steps

1 is a perspective view of a non-contact temperature control heating device according to a first embodiment of the present invention.

2 is a schematic view of the heating unit of the present invention in a reflective design.

3 is a schematic view of a heating unit of the present invention in a multi-lamp design.

4 is a schematic view of a secondary reflective design of the heating unit of the present invention.

FIG. 5 is a perspective view of a non-contact temperature control heating device according to a second embodiment of the present invention.

Figure 6 is a flow chart of a non-contact temperature control heating device in accordance with a second embodiment of the present invention.

Fig. 7 is a schematic view showing the correspondence relationship between the temperature and the surface temperature of the measured object.

Figure 8 is a detailed flow chart of step S20 of Figure 6.

Fig. 9 is another detailed flow chart of step S20 of Fig. 6.

DETAILED DESCRIPTION OF THE INVENTION A non-contact temperature-controlled heating device in accordance with various embodiments of the present invention will now be described with reference to the accompanying drawings, in which the same elements will be described with the same reference numerals.

1 is a perspective view of a non-contact temperature control heating device 100 according to a first embodiment of the present invention. The non-contact temperature control heating device 100 of the present invention is issued according to the surface temperature of an object such as a human body or a non-living body. The thermal energy of the surface temperature can be applied to an electric heater or a smart home appliance that provides heating, and can also be applied to a medical device for treating an affected part of a burned patient, and the application range is not limited, but in the present embodiment, The medical device used for medical treatment of the affected part of the patient is taken as an example. Non-contact temperature control heating device 100 A temperature sensor 1, a control circuit 2 connected to the temperature sensor 1, and a heating unit 3 coupled to the control circuit 2 are included.

The temperature sensor 1 is a non-contact infrared temperature sensor for sensing the body surface temperature of a burned patient or an affected part of the subject. The control circuit 2 is used to control the operation between the circuit elements. The heating unit 3 can communicate with the control circuit 2 through a wired or wireless manner. Therefore, the control circuit 2 can control the heating unit 3 to generate thermal energy according to the sensed body surface temperature to irradiate the affected part of the patient, and the body surface temperature can be It is a single temperature value or a temperature distribution containing a complex temperature value. Therefore, the non-contact temperature control heating device 100 can instantly sense the body surface temperature of the affected part, correspondingly control the intensity of the irradiation heat energy, and can avoid the problem that the artificial irradiation time is too long, causing burns or secondary injuries.

In the present embodiment, the heating unit 3 includes a lamp body 31 and a lamp cover 32 that connects the lamp body 31. The lamp body 31 can be any light source capable of emitting near/far infrared rays, such as a halogen lamp, a carbon lamp, a ceramic lamp, or the like, or a combination of any two of the above-mentioned two-filament designs, that is, the lamp body 31 can emit two different kinds. Spectral, one of which can be fixed thermal energy (invariant spectrum), the other is to emit specific heat according to body surface temperature, or both can emit specific heat according to body surface temperature, just a near-infrared light source. The other emits a far-infrared light source, and the change of the lamp body 31 can be changed according to different applications, and is not limited to the above. The lamp cover 32 is for emitting the light source (thermal energy) emitted from the lamp body 31 in a specific direction (human body direction).

It is to be noted that the control circuit 2 changes its temperature by controlling the illumination equivalent, frequency, wattage or duty cycle of the lamp body 31 in the heating unit 3, and the control circuit 2 is the temperature sensor 1 The sensed alternating current (AC) temperature signal is converted into direct current (DC) to control the heating unit 3. Of course, in different designs, the control circuit 2 can also directly control the heating unit 3 with alternating current without performing AC-DC conversion. In addition, the temperature sensor 1 may be a far/near infrared temperature sensor, or any sensor capable of sensing the body surface temperature, and is not limited to this embodiment.

The heating unit 3 can have three designs of three-axis transmission, reflection type, multi-lamp type and secondary reflection type. In the case of the three-axis transmission design of the heating unit 3, the heating unit 3 further includes a three-axis transmission shaft (not shown) connected to the lamp cover 32. The so-called three-axis transmission means that the lamp cover 32 can be in the X-axis, the Y-axis and the Z-axis. The shaft rotates between the three axes, and the illumination angle and range of the lamp body 31 are synchronously controlled, and the height adjustment function can also be added for different applications. In some specific applications, if you need to be photographed The position of the shot is a non-planar part such as an elbow or a knee of the patient, and the three-axis transmission type design can control the heating unit 3 to rotate within a specific range according to the sensed surface temperature of the affected part according to the sensed circuit 2 (For example, a circular rotation with a radius of 5 cm centered on the sensing point of the temperature sensor 1) and heat is generated to irradiate the affected part of the patient, so that the irradiation temperature at the center of the elbow can be avoided. The problem of uneven illumination with a lower irradiation temperature can also have a wider range of illumination.

Referring to FIG. 2, in the case of the reflective design of the heating unit 3, the heating unit 3 further includes at least one reflector 33 located in the lamp cover 32, and each of the reflectors 33 can be at a corresponding angle according to the control of the control circuit 2. Therefore, if the position to be irradiated is a non-planar part such as an elbow or a knee of the patient, the reflective design can also be controlled by the control circuit 2 according to the sensed body surface temperature of the affected part. The reflection angle of each of the reflectors 33 disperses the irradiation temperature at the center of the elbow, and also avoids the problem that the irradiation temperature at the center of the elbow is high, the uneven irradiation temperature is low, and the irradiation range is also wide.

Referring to FIGS. 1 and 3, in the case of the heating unit 3 having a multi-lamp design, the heating unit 3 includes a plurality of lamp bodies 31 and a lamp cover 32 that connects the lamp bodies 31. Each of the lamp bodies 31 can be any of the above-mentioned halogen lamps, carbon lamps, ceramic lamps, and the like, which can emit near/far infrared rays, or a double filament design. Therefore, in this embodiment, the control circuit 2 can calculate the thermal equivalent required for each position according to the sensed temperature distribution of the body surface of the affected part, thereby controlling the output (or changing the frequency) of each of the lamp bodies 31 in the heating unit 3. , wattage or duty cycle, etc.), if the center temperature of the sensing point of the temperature sensor 1 is higher and the ambient temperature is lower, the control circuit will lower the temperature of the lamp body 31 located at the center, and raise other lamps The temperature of the body 31 can also achieve the effect of uniform illumination.

Referring to FIG. 1 and FIG. 4 , in the case of the secondary reflective design of the heating unit 3 , the lamp body 31 of the heating unit 3 is located in the lamp cover 32 , and the heating unit 3 further includes a reflector 34 corresponding to the lamp body 31 . The reflector 34 reflects the light of the lamp body 31 and is reflected by the lamp cover 32 for secondary reflection. Therefore, if the position to be irradiated is a non-planar portion such as an elbow or a knee of the patient, the secondary reflection type The design also disperses the irradiation temperature at the center of the elbow, and also avoids the problem of uneven illumination at the center of the elbow, uneven illumination at low ambient illumination temperatures, and a wide range of illumination.

In particular, the temperature sensor 1 can also cooperate with any of the above designs. The heating unit 3 is synchronously activated to change the range of sensing, that is, the sensing point or sensing range of the temperature sensor 1 changes with the operation of the heating unit 3, and is not limited to a fixed sensing point or sense. Measuring range.

FIG. 5 is a schematic circuit diagram of a non-contact temperature control heating device 100 according to a second embodiment of the present invention. The non-contact temperature control heating device 100 of the present embodiment includes a temperature sensor 1 and a connection temperature sensor 1 The control circuit 2, a heating unit 3 coupled to the control circuit 2, a display interface 4 connected to the control circuit 2, and a temperature sensor 5 connected to the control circuit 2.

In the present embodiment, the temperature sensor 1 is a non-contact infrared camera (IR Camera), and the body surface temperature of the burned patient or the affected part of the subject is sensed by means of imaging, and the operation mode thereof will be described later. The design of the control circuit 2 and the heating unit 3 are the same as those of the first embodiment, and therefore will not be described again. The display interface 4 is used to display the operation mode of the non-contact temperature control heating device 100 and current state information, such as current temperature, illumination time, and the like. The temperature sensor 5 is used to sense the temperature of the environment in which it is located.

The operation of the non-contact temperature control heating device 100 of the present embodiment will be described in detail below with reference to Fig. 6. It is emphasized that the operational flow of Fig. 6 can also be applied to the first embodiment.

In step S10, when the non-contact temperature control heating device 100 is turned on and starts to operate, mode selection is first performed, and the control circuit 2 controls the display interface 4 to display a selectable mode. In this embodiment, the display interface 4 displays four types of [comfort mode], [equivalent mode], [easy mode], and [treatment mode] for the user to select. [Comfort mode] means that the control circuit 2 controls the heating unit 3 to operate at the temperature according to the comfort demand temperature felt by the user, and the user does not need to set a certain quantization temperature personally; [Equivalent mode] refers to the control circuit 2 The control heating unit 3 is maintained to operate under the setting according to the preset operation (irradiation) time and temperature of the user; [simple mode] means that the control circuit 2 controls the heating unit 3 to maintain the temperature according to the temperature set by the user. Operating at this temperature; [treatment mode] is that the control circuit 2 will control the output of the heating unit 3 according to the temperature feedback of the user's body surface, so that the user can obtain a specific thermal process according to the prescription of the doctor (such as body surface temperature change, time, Irradiation influence depth, illumination wavelength distribution, or a combination of any of the above). This embodiment is described by taking [the treatment mode] as an example.

In particular, the user can select the mode through remote control, near-end control and automatic control. The remote control communicates with the non-contact temperature control heating device 100 through a mobile device (such as a mobile phone) or a remote controller, and selects an operation mode by using a corresponding application (APP) in the mobile device or a button on the remote controller. Alternatively, mode selection may be performed by means of voice control (a circuit for receiving a corresponding audio signal is provided in the control circuit 2). The proximal control is that the user can directly select the mode through the control button 110 located on the non-contact temperature control heating device 100. The automatic control is to automatically sense whether a human body is approaching through a sensor (not shown) in the non-contact temperature control heating device 100, and perform mode selection with a preset setting (such as four modes of rotation switching). Of course, the above is only an example, and the types of modes, the number of modes, and the mode of selecting modes are not limited to the above.

In step S20, after the mode selection (the treatment mode), the temperature sensor 1 senses the body surface temperature of the burned patient or the affected part of the subject. Referring to FIG. 5, FIG. 7 and FIG. 8, in the embodiment, the temperature sensor 1 performs temperature sensing through the air temperature/body temperature model as shown in FIG. 7, and the temperature sensor 1 first targets the patient (human body). Performing imaging to obtain an image information (step S21), the image information includes a plurality of pixel signals and temperature values corresponding to the pixel signals, wherein the number of pixel signals is determined by the resolution of the camera, and is analyzed. The higher the degree, the more the pixel signal. The temperature sensor 1 then obtains a human body temperature range according to the ambient temperature sensed by the temperature sensor 5 and the temperature/body temperature model as shown in FIG. 7 (step S22), for example: assuming a temperature sensor 5 Sensing the temperature of the environment is 30 degrees, the body temperature range is 25 to 36 degrees. Next, the temperature sensor 1 determines whether the temperature value of each pixel signal in the image information is in the body temperature range, and marks the pixel signal falling in the range (step S23), in other words, all the marked pictures. The image formed by the prime signal is the position of the human body in the image information. Finally, the temperature sensor 1 calculates the temperature values of all the labeled pixel signals to obtain the body surface temperature of the affected part of the patient (step S24).

In particular, the numerical values in the air temperature model shown in Fig. 7 are schematic and actually vary according to different environments or other factors. The temperature sensor 1 can obtain the body surface temperature by calculating the average value, standard deviation, deviation value, etc. of the temperature values of all the labeled pixel signals, or firstly, all the labeled pixel signals are used as temperature levels. Arrange and take the average of the top 20% high temperature values in a way that is not limited. In addition, in order to avoid the temperature sensor 1 capturing A heat source, for example, when shooting, there is a light source beside the patient or under the sun, which will cause the mean temperature in the image information to be too high and lose accuracy. Therefore, in an embodiment, after the image sensor obtains the image information, the temperature sensor 1 first removes the pixel signal with the highest temperature value, or removes a certain proportion (such as the first 5%) of the high temperature value. The pixel signal is used to improve the accuracy of the sensing.

In step S21, the number of images to be imaged by the temperature sensor 1 for the patient is not limited to one, or multiple images (such as 20 images) may be taken in a short time, and all the images are superimposed into image information, and then According to the change of the temperature difference, the position of the patient's body is found, and the surface temperature is obtained by using the above-mentioned calculation method such as averaging and standard deviation. The temperature difference change referred to here may be whether the temperature difference change of each pixel signal is separately calculated or not ( Or greater than a predetermined deviation value, which can also be the body surface temperature of the affected part of the patient, and therefore is not limited to this embodiment. However, the application of the temperature difference change may also be to compare the temperature difference change before and after the switch lamp body 31 to clarify the reflection problem, for example, the temperature rise due to light reflection after the lamp body 31 is turned on, or the high heat source obstacle (ie, the lamp body 31 is turned on). The difference between the front and the back is small and not heated. It can also be applied to observe the relationship between the heating equivalent of some pixel signals and the heating rate during the heating process of the lamp body 31, to judge the surface property, and then to know whether it is a living body. The table or the part of the living body table can also know whether the treatment has the effect of achieving vasodilatation (resulting in an increase in the rate of heat dissipation, that is, a decrease in the heating rate), depending on the change in the heating rate.

In the present embodiment, the non-contact temperature control heating device 100 further includes a distance sensor 6 connected to the control circuit 2 for sensing the distance between the human body and the non-contact temperature control heating device 100. The distance sensor 6 can assist in increasing the accuracy of sensing the body surface temperature. For example, when the distance sensed by the distance sensor 6 exceeds a preset value, the temperature sensor 1 stops sensing and transmits control. The circuit 2 controls the display interface 4 to display an error or warning signal to inform the patient that it is too far away from the non-contact temperature controlled heating device 100. In addition, it can also be used in conjunction with automatic control to detect whether there is a human body approaching and to perform mode selection with pre-set settings.

Referring to FIG. 6 and FIG. 9, the temperature sensor 1 can also use the temperature screening method to obtain the human body temperature range. The temperature sensor 1 first images the patient (human body) to obtain an image information (step S31), and the image information includes a plurality of pixel signals and temperature values or data corresponding to the pixel signals, and then Then the temperature data in the image information is measured by temperature (X-axis) and count (Y-axis) mapping (as in step S32), when the ambient temperature is normal (no near-body temperature), there will be more than two peaks in the graph, and then Gauss-Cauxi distribution regression will be performed on each peak. The peak near the C-degree C is closest to the range of two standard deviations as the body temperature range (step S33). Finally, the temperature sensor 1 calculates the temperature values of all the pixel signals in the human body temperature range to obtain the body surface temperature of the affected part of the patient (step S34).

In addition to the above, the temperature sensor 1 can also use the distance/specific heat method to obtain the human body temperature range, that is, the temperature sensor 1 first images the patient (human body) to obtain an image information and match the distance. The sensor 6 senses the distance of the front central object, and observes the temperature rise rate of each pixel point for a short period of time after the lamp body 31 is turned on, whether it is within the range of the normal human body heating speed, and according to the range, the body temperature range is obtained, This embodiment is limited.

Referring to FIG. 5 and FIG. 6, in step S30, the control circuit 2 controls the heating unit 3 to generate thermal energy according to the body surface temperature sensed by the temperature sensor 1. The control method of the control circuit 2 and the design of the heating unit 3 are the same as those of the first embodiment, and therefore will not be described again.

The non-contact temperature control heating device 100 further includes a secondary safety module 7 connected to the control circuit 2 for preventing the heating unit 3 from emitting excessive heat energy to prevent the main control system from malfunctioning and causing burns to the patient. If the temperature sensed by the temperature sensor 1 exceeds a safe value, the secondary safety module 7 is activated to maintain the thermal energy emitted by the heating unit 3 at a safe temperature value or range. At this time, the control circuit 2 cancels. The heating unit 3 is controlled by the control of the secondary safety module 7 until the patient (user) resets. The secondary safety module 7 can be an over/under thermal protection circuit, an independent warning circuit or any device that prevents the heating unit 3 from emitting superheated heat.

In step S40, the non-contact temperature control heating device 100 further includes a recording module 8 connected to the control circuit 2 for recording the body surface temperature, operation time, mode, illumination equivalent plan and lamp sensed by the temperature sensor 1. The operation of the circuit 31 (frequency, wattage or duty cycle) and other information on the operation of each circuit, so that medical personnel can better grasp the patient's treatment results. The recording module 8 can simply store the information, or can be controlled by the control circuit 2 to cause the display interface 4 to display the information or transmit it to another electronic device for remote recording or analysis.

In summary, the non-contact temperature control heating device 100 of the present invention can simultaneously control the surface temperature of the user and synchronously control the heat energy (temperature) emitted by the heating unit 3, so that the user can be more comfortable and more comfortable. Safe use environment, and can also be prevented when used for medical purposes If the overheating causes secondary damage or if the heat is not good, the effect is not good and the therapeutic effect is better.

The above is intended to be illustrative only and not limiting. Any equivalent modifications or alterations to the spirit and scope of the invention are intended to be included in the scope of the appended claims.

Claims (10)

A non-contact temperature control heating device comprising: a temperature sensor for sensing a surface temperature of an object; a control circuit connected to the temperature sensor; and a heating unit coupled to the control circuit, the heating The unit includes a lamp body capable of emitting heat energy and a lamp cover connecting the lamp body, the control circuit controls the lamp body of the heating unit to generate heat energy according to the surface temperature, and the heating unit further comprises a three-axis drive shaft connecting the lamp cover The control circuit controls the actuation of the triaxial drive shaft and the thermal energy of the lamp body according to the surface temperature. The non-contact temperature-controlled heating device of claim 1, wherein the lamp body can be one of a halogen lamp, a carbon lamp, a ceramic lamp, or a combination of any two of the above. The non-contact temperature-controlled heating device of claim 1, wherein the heating unit comprises a lamp body capable of emitting thermal energy, a lamp cover connecting the lamp body, and at least one reflector disposed in the lamp cover. The control circuit controls each of the reflectors to actuate and control the lamp body to emit thermal energy according to the surface temperature. The non-contact temperature control heating device of claim 1, wherein the heating unit comprises a plurality of lamp bodies capable of emitting thermal energy and a lamp cover connecting the lamp bodies, the control circuit respectively controlling the surface temperature according to the surface temperature The lamp body emits heat. A non-contact temperature control heating device comprises: a temperature sensor for sensing a surface temperature of an object; a control circuit connected to the temperature sensor; a heating unit coupled to the control circuit, the control circuit Controlling, by the surface temperature, the heating unit to generate thermal energy; and a temperature sensor connected to the control circuit, wherein the temperature sensor is a camera with image information processing capability, and the temperature sensor performs the object Obtaining an image information, the image information includes a plurality of pixel signals and a temperature value corresponding to each of the pixel signals, and the temperature sensor obtains a body temperature according to the ambient temperature sensed by the temperature sensor Range, the temperature sensor determines whether the temperature value of each pixel signal in the image information is in the body temperature range, and marks a pixel signal located in the body temperature range, and the temperature sensor calculates all the marked The surface temperature is obtained by the temperature value of the pixel signal. The non-contact temperature-controlled heating device of claim 5, wherein the temperature sensor calculates an average value, a standard deviation, a deviation value, or a combination of the temperature values of all the labeled pixel signals. The surface temperature. A non-contact temperature control heating device comprising: a temperature sensor for sensing a surface temperature of an object; a control circuit connected to the temperature sensor; and a heating unit coupled to the control circuit, the control The circuit controls the heating unit to generate thermal energy according to the surface temperature, wherein the temperature sensor is a camera with image information processing capability, the temperature sensor images the object and obtains a plurality of images, and the images are The image information includes a plurality of pixel signals and a temperature value corresponding to each of the pixel signals, and the temperature sensor obtains the surface temperature according to the change of the temperature difference in the image information. The non-contact temperature control heating device according to claim 1 or 5 or 7 further comprising a distance sensor connected to the control circuit, wherein the distance sensor is configured to sense the object and The non-contact temperature controls the distance between the heating devices. The non-contact temperature control heating device according to claim 1 or 5 or 7 further comprising a recording module connected to the control circuit for recording the temperature sensor and the control circuit And information on the operation of the heating unit. A non-contact temperature control heating device comprising: a temperature sensor for sensing a surface temperature of an object; a control circuit connected to the temperature sensor; and a heating unit coupled to the control circuit, the control The circuit controls the heating unit to generate thermal energy according to the surface temperature, wherein the temperature sensor is a camera with image information processing capability, and the temperature sensor images the object to obtain an image information, the image The information includes a plurality of pixel signals and temperature values corresponding to the respective pixel signals. The temperature sensor maps the temperature values in the image information by temperature and count, and uses the Gauss-Cauxi distribution regression to obtain the closest value to 35. The peak near the degree C, and then the range of two standard deviations as a body temperature range, The temperature sensor calculates a temperature value of the pixel signal in the body temperature range to obtain the surface temperature.