TWI588785B - Non-contact monitoring system and method thereof - Google Patents

Description

Non-contact monitoring system and method thereof

The invention relates to the field of dynamic monitoring and electronic communication, in particular to an infrared (Infrared, IR) sensing system combined with a radar detection system to produce an enhanced non-contact monitoring system.

Because at room temperature, the organism emits heat radiation, and the heat radiation emitted by the organism contains the range that the infrared sensing system can detect, and different types of infrared sensing systems can sense the emission of various organisms. Thermal radiation, such as infrared light of a specific wavelength emitted by the human body, animals, plants and even mechanical devices, extends a variety of applications, and common applications in general life include communication, theft prevention, photography, and sensing of the position of the human body or object. .

In the prior art, although the use of an infrared sensing system to achieve the purpose of sensing the position of the human body in an indoor space has been disclosed, the infrared sensing systems used in the prior art are mostly designed to sense a single single. The heat source, when there are more than two heat sources in an indoor space, the infrared sensing system used in the prior art may be misjudged. For example, when an indoor space is a bathroom, the infrared sensing system not only senses the heat radiation that belongs to the human body, but also senses the heat radiation emitted by hot water or water vapor when the infrared sensing system is at In an environment with multiple heat sources, misjudgment occurs; in this case, when an accident occurs in the bathroom, the infrared sensing system will disperse hot water or water vapor. The emitted heat radiation is regarded as the heat radiation emitted by the human body, so it is impossible to achieve the purpose of sensing the critical situation in the first time.

On the other hand, the radar detection system uses a radar-detecting signal to an area. When there is an object in the area and the object is in motion, the radar reflection signal reflected from the surface of the object may change, such as time, Phase, etc., so the radar detection system can effectively detect whether an object in a region has motion changes and is not affected by the heat source.

In the prior art, although it is disclosed that the radar detection system is used to detect whether the human body has an action change in an indoor space, the prior art uses only the reflection distance of the radar wave reflection to determine whether the human body has an action. Changes, such as this will inevitably lead to distance misjudgment due to the influence of foreign objects, further causing false alarms or unable to issue an alarm at the first time to inform the purpose of detecting a critical situation.

Therefore, for the non-contact monitoring system, if the infrared sensing system can be combined with the radar detecting system, a simultaneous use of the infrared sensing system and the radar detecting system to sense the position of the living body and the movement of the living body can be made. It is a problem to be solved by avoiding the misjudgment of the infrared sensing system or the radar detection system and further utilizing the radar detection system to detect the biometric information of the living body.

In view of the above disadvantages of the prior art, the present invention mainly provides a non-contact monitoring system, comprising: a radar detecting module respectively connected to a radar antenna and a micro control unit, wherein the radar antenna transmits one The radar detects a signal to an area, and receives a radar reflection signal from the area by the radar antenna, and transmits the radar reflection signal to the micro control unit; an infrared sensing module is connected to the micro control unit, Sensing one in the area a heat source of the living body, and transmitting an infrared sensing signal to the micro control unit; the micro control unit is respectively connected to the radar detecting module, the infrared sensing module and a communication module, and receiving and processing the radar The radar reflection signal transmitted by the detection module and the infrared sensing signal transmitted by the infrared sensing module, and an alarm signal is transmitted to the communication module, wherein the communication module includes a transceiver and a fundamental frequency processing And the communication module is respectively connected to the micro control unit and an antenna, and receives the alarm signal transmitted by the micro control unit, and transmits the alarm signal to a remote monitoring terminal by using the antenna.

Preferably, after the radar detection module or the infrared sensing module detects that an emergency occurs in the living body, the micro control unit transmits the alarm signal to the communication module, and the micro control The unit activates the radar detection module to detect a vital sign information of the living body.

Preferably, the vital sign information is transmitted to the remote monitoring terminal by the communication module in a wired or wireless manner.

Preferably, the vital sign information includes a undulation of the chest cavity during breathing of the living body and a heart rhythm of the heartbeat of the living body.

Preferably, the emergency is a fall of the living body and an abnormal action of the living body.

Preferably, the organism is one of a human body, an animal body, and other organisms having heat radiation.

Preferably, the area is one of a bathroom, toilet, kitchen and other regional spaces.

Preferably, the remote monitoring terminal is one of a smart phone, a hospital, a care center, and other facilities or devices.

According to an embodiment of the present invention, the non-contact monitoring system of the present invention further includes: at least one microphone connected to an audio encoder/decoder and receiving a first voice signal sent by the living body; and a speaker connected to the An audio encoder/decoder, and a second voice signal transmitted by the remote monitoring terminal; an audio encoder/decoder connected to the at least one microphone, the speaker, the micro control unit and a power module And encoding the first voice signal and decoding the second voice signal; and a power module connected to the radar detection module, the infrared sensing module, the micro control unit, the communication module, and the An audio encoder/decoder, and providing power to the non-contact monitoring system and the audio encoder/decoder; wherein the communication module transmits the first voice signal to the remote monitoring terminal by using the antenna, and the communication module borrows Receiving, by the antenna, the second voice signal transmitted by the remote monitoring terminal.

Preferably, the communication module transmits the alarm signal and the first voice signal to the remote monitoring terminal by wire or wirelessly.

Preferably, the communication module receives the second voice signal transmitted by the remote monitoring terminal in a wired or wireless manner.

Preferably, the power module includes an AC/DC converter, and the power module is directly connected to an AC power source.

Preferably, the power module is a rechargeable battery.

Furthermore, according to another embodiment of the present invention, the present invention also provides a non-contact monitoring method, comprising the steps of: starting an infrared sensing module and turning on an infrared sensing function and sense of a non-contact monitoring system; Detecting whether there is a living body in an area; the infrared sensing module transmits an infrared sensing signal to a micro control unit of the non-contact monitoring system, and uses the micro control unit to determine whether the living body is present in the area, If the micro control The system determines that the organism does not have the region, and returns to the previous step. If the micro control unit determines that the organism is in the region, proceed to the next step; start the infrared sensing module and a radar detect Measuring module and turning on one of the non-contact monitoring system radar detection function and the infrared sensing function, and monitoring the movement of the living body in the area; the radar detection module or the infrared sensing module If the emergency condition of the living body is detected, the next step is performed; the micro control unit and a communication module of the non-contact monitoring system send an alarm signal to a remote monitoring terminal, and simultaneously activate at least one microphone. And a speaker for performing two-way voice communication between the living body and the remote monitoring terminal; and detecting the vital sign information of the living body by using the radar detecting module, and transmitting the vital sign information to the Remote monitoring terminal.

Preferably, the vital sign information includes a undulation of the chest cavity during breathing of the living body and a heart rhythm of the heartbeat of the living body.

Preferably, the emergency is the fall of the living body and the abnormal action of the living body.

Preferably, the organism is one of a human body, an animal body, and other objects having heat radiation.

Preferably, the area is one of other regional spaces such as bathrooms, toilets, kitchens, and the like.

Preferably, the remote monitoring terminal is one of other facilities or devices such as a smart phone, a hospital, a care center, and the like.

Other objects, advantages and novel features of the invention will be apparent from the following detailed description of the invention

1, 2‧‧‧ Non-contact monitoring system

11‧‧‧Radar Detection Module

12‧‧‧Radar antenna

13‧‧‧Infrared sensing module

14‧‧‧Micro Control Unit

15‧‧‧Communication module

16‧‧‧Antenna

20‧‧‧Area

201‧‧‧ organisms

202‧‧‧ Non-contact monitoring device

21‧‧‧ microphone

22‧‧‧Audio Encoder/Decoder

23‧‧‧Speakers

24‧‧‧Power Module

25‧‧‧ Remote monitoring terminal

30‧‧‧Cloud Network

S41-S46‧‧‧Steps

S1‧‧‧ radar detection signal

S2, S3‧‧‧ radar reflection signal

S4‧‧‧Infrared sensing signal

S5, S6‧‧‧ alarm signal

S7-S12‧‧‧ voice signal

1 is a block diagram showing the non-contact monitoring system of the present invention; FIG. 2 is a more detailed block diagram of the non-contact monitoring system of the present invention; and FIG. 3 is an operation of the non-contact monitoring system using the present invention. FIG. 4 is a flow chart showing the operation of FIG. 2 of the present invention.

Figure 1 is a block diagram showing the non-contact monitoring system of the present invention. Referring to FIG. 1 , the non-contact monitoring system 1 of the present invention includes a radar detecting module 11 , a radar antenna 12 , an infrared sensing module 13 , and a Micro Control Unit (MCU) 14 . A communication module 15 and an antenna 16. The radar detection module 11 is connected to the radar antenna 12 and the micro control unit 14, respectively. The radar detection module 11 can use the radar antenna 12 to transmit a radar detection signal S1 to a region 20, and then the radar antenna 12 receives the region. A radar reflection signal S2 in the 20, after receiving the radar reflection signal S2, the radar detection module 11 converts the radar reflection signal S2, and then transmits a radar reflection signal S3 to the MCU 14. The infrared sensing module 13 is connected to the micro control unit 14, and the infrared sensing module 13 can sense a biological heat source information in the area 20. In the first embodiment of the present invention, the living body in the area 20 can be In other embodiments, the organism in the region 20 may be an animal or other organism having heat radiation, and then the infrared sensing module 13 transmits an infrared sensing signal S4 to the MCU 14. The MCU 14 is connected to the radar detection module 11 , the infrared sensing module 13 and the communication module 15 , and the MCU 14 can receive the radar reflection signal S3 transmitted by the radar detection module 11 and the infrared sensation transmitted by the infrared sensing module 13 . The signal signal S4, and then the MCU 14 processes and analyzes the radar reflection signal S3 and the infrared sensing signal S4. If one of the radar detection module 11 or the infrared sensing module 13 detects an emergency in the living body, such as a creature After an emergency such as a fall, the MCU 14 will send an alarm signal S5 to the pass. The module 15 includes a transceiver and a baseband processing circuit (not shown in FIG. 1). The communication module 15 is connected to the MCU 14 and the antenna 16, respectively, the communication module 15 can receive the alarm signal S5 sent by the MCU 14, the communication module 15 converts the alarm signal S5 into the alarm signal S6, and the alarm signal S6 is the communication module 15 The transmitted signal format, after which the communication module 15 transmits the alarm signal S6 to a remote monitoring terminal (not shown in FIG. 1) through the antenna 16 by wire or wirelessly, so that the remote monitoring terminal (not shown in FIG. 1) In the first time, it is known that an emergency situation of a living body occurs in the area 20, and the remote monitoring end (not shown in FIG. 1) performs a corresponding processing action in the first time.

Figure 2 is a more detailed block diagram of the non-contact monitoring system of the present invention. Referring to FIG. 2, the non-contact monitoring system 2 of the first embodiment of the present invention further includes a microphone 21, an audio encoder/decoder 22, a speaker 23 and a unit, in addition to the original non-contact monitoring system 1. Power module 24. The microphone 21 is connected to the audio codec/decoder 22, and the microphone 21 can receive the voice signal from the living organism in which the emergency occurs; the audio codec/decoder 22 is connected to the microphone 21, the speaker 23, the micro control unit 14, and the power source, respectively. The module 24, the audio encoder/decoder 22 can encode/decode the voice signal; the speaker 23 is connected to the audio codec/decoder 22, and the speaker 23 can play the voice signal transmitted by the remote monitoring terminal 25; the power module 24 respectively Connected to the radar detection module 11, the infrared sensing module 13, the micro control unit 14, the communication module 15, and the audio encoder/decoder 22. The power module 24 can supply power to the non-contact monitoring system 1 and audio coding. / Decoder 22. In the first embodiment of the present invention, the number of the microphones 21 used by the non-contact monitoring system 2 is one. In other embodiments of the present invention, the number of the microphones 21 may be one or more, and the user may be received in the area 20. Voice signals from various places. In addition, in other embodiments of the present invention, the power module 24 includes an alternating current/direct current (AC/DC) converter (not shown). In Figure 2, an AC/DC converter (not shown in Figure 2) allows the power module 24 to be directly connected to an AC power source; in another embodiment, the power module 24 can be a rechargeable battery.

When the non-contact monitoring system 2 of the first embodiment of the present invention detects that an emergency occurs in the living body (for example, a fall event occurs in the living body), the non-contact monitoring system 2 activates the microphone 21 to receive the creature in an emergency situation. The voice signal S7 sent by the body is then encoded by the audio encoder/decoder 22, and then the audio encoder/decoder 22 transmits an encoded voice signal S8, after which the voice signal S8 is transmitted to the communication module 15 via the MCU 14. The communication module 15 converts the voice signal S8 into a voice signal S9, and the voice signal S9 is a signal format that the communication module 15 can transmit. Finally, the communication module 15 transmits the voice signal S9 to the wired or wireless mode via the antenna 16. Remote monitoring terminal 25. After the remote monitoring terminal 25 receives the voice signal S9, the remote monitoring terminal 25 sends another group of voice signals S10, and the voice signal S10 is used to enable the remote monitoring terminal 25 to confirm whether the organism in which the emergency occurred is in a state of clear consciousness. If the organism in an emergency does not respond to the voice signal S10, the organism representing the emergency is in a more serious state and needs to be processed immediately. The voice signal S10 sent by the remote monitoring terminal 25 is transmitted to the antenna 16 by wire or wirelessly, and then the antenna 16 transmits the voice signal S10 to the communication module 15, and the communication module 15 converts the voice signal S10 into the voice signal S11, and the voice The signal S11 is a format for internal signal transmission of the non-contact monitoring system 2, after which the communication module 15 transmits the voice signal S11 to the audio encoder/decoder 22 via the MUC 14 for decoding, and then the audio encoder/decoder 22 transmits a decoded image. The voice signal S12, the last voice signal S12 is transmitted from the audio encoder/decoder 22 to the speaker 23, and the voice signal S12 is played by the speaker 23.

Figure 3 is a block diagram showing the operation of the non-contact monitoring system of the present invention. please Referring to Figures 2 and 3, a non-contact monitoring device 202 is mounted in the area 20, and the non-contact monitoring system 202 of the first embodiment of the present invention is mounted in the non-contact monitoring device 202. In one embodiment, the set area 20 is a bathroom, while in other embodiments, the area 20 can be other area spaces, such as kitchens, living rooms, toilets, bedrooms, and the like. After the living body 201 enters the area 20, the infrared sensing module 13 of the non-contact monitoring system 2 can sense the heat radiation emitted by the living body 201, and then send an infrared sensing signal S4 to the MCU14. After receiving the infrared sensing signal S4, the MCU 14 activates the radar detecting module 11 and the infrared sensing module 13 to start monitoring the movement of the living body 201. In the mode of operation of the first embodiment of the invention, the organism 201 within the region 20 can be a human body. In other embodiments, the organism 201 within the region 20 can be an animal or other organism having a thermal radiation. After the motion of the living body 201 is started, the radar detecting module 11 converts the received radar reflected signal S2, and then transmits a radar reflected signal S3 to the MCU 14. Similarly, the infrared sensing module 13 senses The infrared sensing signal S4 is transmitted to the MCU 14. When one of the radar detecting module 11 or the infrared sensing module 13 detects an emergency in the living body 201, the MCU 14 is sensed by the radar reflecting signal S3 or infrared. The signal S4 analyzes an emergency situation, for example, the organism 201 falls within the area 20, then the MCU 14 sends an alarm signal S5 to the communication module 15, and the communication module 15 converts the alarm signal S5 into an alarm signal S6, and the alarm signal S6 is The communication module 15 can transmit the signal format, and then the communication module 15 transmits the alarm signal S6 via the antenna 16 to the remote monitoring terminal 25 via the cloud network 30; at the same time, the MCU 14 initiates voice communication, so that the microphone 21 can receive the biological The voice signal S7 transmitted by the body 201 is then encoded by the audio encoder/decoder 22, and then the audio encoder/decoder 22 transmits an encoded voice signal S8. And then transferred to the communication module after MCU14 15, when the communication module 15 receives a voice signal S8, the communication module 15 converts the voice signal S8 The voice signal S9, the voice signal S9 is a signal format that the communication module 15 can transmit, and finally the voice signal S9 is transmitted to the remote monitoring terminal 25 via the cloud network 30 via the antenna 16, in the first embodiment of the present invention. The remote monitoring terminal 25 is a smart phone. In other embodiments, the remote monitoring terminal 25 can be a care center, a hospital, or the like. Furthermore, since the non-contact monitoring system 2 of the first embodiment of the present invention is combined with the radar detecting module 11 and the infrared sensing module 13, if the living body 201 falls in the bathroom, it is not because of the hot water. Or the case where the heat radiation emitted by the water vapor is misjudged; in addition, the non-contact monitoring system 2 is combined with the radar detecting module 11 and the infrared sensing module 13 to detect the position and the living body of the living body 201. The motion situation of 201 can avoid the misjudgment caused by the simple use of the radar detection system.

When the MCU 14 analyzes an emergency situation by the radar reflection signal S3 or the infrared sensing signal S4, the MCU 14 activates the radar detection module 11 to start the life feature information detection of the living body 201, and the life characteristic information detection of the biological body 201. Including the detection of large movements and small movements, such as the ups and downs of the chest of the living body 201 during breathing, or the small-amplitude heart rate detection of the heart beat, thereby utilizing the life characteristic information of the living body 201 to judge the emergency situation for the living body 201 At the same time, the biometric information detection result of the living body 201 is transmitted to the remote monitoring terminal 25 through the communication module 15, so that the remote monitoring terminal 25 can know the life of the living body 201 in real time.

In the first embodiment of the present invention, after the remote monitoring terminal 25 receives the alarm signal S6 or the voice signal S9 transmitted by the non-contact monitoring system 2, the remote monitoring terminal 25 can send a voice signal S10, and also through the cloud. The network 30 is transmitted to the non-contact monitoring system 2, and the antenna 16 of the non-contact monitoring system 2 can receive the voice signal S10, then the antenna 16 transmits the voice signal S10 to the communication module 15, and the communication module 15 transmits the voice signal S10. Converted to voice signal S11, the voice signal S11 is the format of the internal signal transmission of the contactless system 2, and then the communication module 15 transmits via the MUC14. The voice signal S11 is transmitted to the audio encoder/decoder 22 for decoding, and then the audio encoder/decoder 22 transmits a decoded voice signal S12 to the speaker 23. Finally, the speaker 23 can play the voice signal S12 to reach the remote monitoring terminal 25 and The two-way voice communication of the living body 201; in the first embodiment of the present invention, the cloud network 30 can achieve the purpose of transmitting the alarm signal S6, the voice signal S9 and the voice signal S10 by using a wired or wireless manner.

The non-contact monitoring system 2 of the present invention combines the radar detecting module 11 and the infrared sensing module 13 to monitor the living body 201, and uses the voice signal S9 and the voice signal S10 to perform the remote monitoring terminal 25 and the living body. The two-way voice communication of 201, therefore, at the remote monitoring terminal 25, there is no need to set a screen to achieve the purpose of monitoring the living body 201. In other words, the non-contact monitoring system 2 of the present invention can protect the privacy of the living body 201, and is suitable for use. In some places where it is necessary to protect the privacy of the living body 201, such as a bathroom, a toilet or a bedroom; in addition, the non-contact monitoring system 2 of the present invention does not need to be worn on the living body 201, so that it is convenient and comfortable to use.

The present invention also provides a non-contact monitoring method, and Fig. 4 is a flow chart for explaining the operation of Fig. 2 of the present invention. Referring to FIG. 2, FIG. 3 and FIG. 4, the non-contact monitoring method of the present invention comprises steps S41 to S46. In step S41, the non-contact monitoring system 2 of the present invention is installed in a non-contact monitoring device. In 202, the infrared sensing module 13 is activated to activate the infrared sensing function of the non-contact monitoring system 2 and sense whether there is a living body 201 in the area 20. In step S42, the infrared sensing module 13 transmits an infrared sensing signal S3 to the micro control unit 14 of the non-contact monitoring system, and uses the micro control unit 14 to determine whether there is a living body 201 in the area 20, if the micro control unit 14 It is judged that the living body 201 is not present in the area 20, and the process returns to step S41 to perform the detection again. If the micro control unit 14 determines that the living body 201 is present in the area 20, the process proceeds to step S43. In step S43, the radar detection module 11 is activated to enable non-contact monitoring. The radar detection function of the system 2 and the activation of the infrared sensing module 13 activate the infrared sensing function of the non-contact monitoring system 2 and monitor the movement of the living body 201 in the area 20. In step S44, one of the radar detecting module 11 or the infrared sensing module 13 detects that an emergency has occurred in the living body 201, and then proceeds to step S45. In step S45, when the emergency situation is detected by one of the radar detecting module 11 or the infrared sensing module 13, the non-contact monitoring system 2 sends an alarm signal S6 to the MCU 14 and the communication module 15 to A remote monitoring terminal 25, and simultaneously activates the microphone 21 and the speaker 23 for two-way voice communication between the living body 201 and the remote monitoring terminal 25, and finally proceeds to step S46. In step S46, after the emergency occurs, the non-contact monitoring system 2 uses the radar detecting module 11 to detect vital signs of the living body 201, for example, the body 201 is undulating during the breathing, or The cardiac rhythm is detected by the heartbeat, and the detection result is transmitted to the remote monitoring terminal 25 by the communication module 15, so that the remote monitoring terminal 25 can know the life of the living body 201 in real time.

The non-contact monitoring method of the present invention is combined with the radar detecting module 11 and the infrared sensing module 13, so that if the living body 201 falls in the area 20 (for example, a bathroom), it is not caused by hot water or water vapor. In addition, the non-contact monitoring method of the present invention combines the radar detecting module 11 and the infrared sensing module 13 to detect the position of the living body 201 and the living body 201. The situation of motion can avoid the misjudgment caused by the simple use of the radar detection system.

In describing a representative example of the present invention, the present specification has been presented as a specific sequence of steps of the method of the present invention, but the method should not be limited to the specific order of steps described. As will be appreciated by those skilled in the art, other sequences of steps are also possible. Therefore, the specific sequence of steps presented in this specification should not be considered as a scope of patent application. The limit. In addition, the scope of the patent application of the method of the present invention is not limited to the steps in the above-described order, and those skilled in the art can understand that the order can be changed and still remain within the spirit and scope of the present invention.

Those skilled in the art should be aware that changes can be made to the above examples without departing from the broad inventive concepts. Therefore, it is understood that the invention is not to be limited to

1‧‧‧ Non-contact monitoring system

11‧‧‧Radar Detection Module

12‧‧‧Radar antenna

13‧‧‧Infrared sensing module

14‧‧‧Micro Control Unit

15‧‧‧Communication module

16‧‧‧Antenna

20‧‧‧Area

S1‧‧‧ radar detection signal

S2, S3‧‧‧ radar reflection signal

S4‧‧‧Infrared sensing signal

S5, S6‧‧‧ alarm signal

Claims (17)

A non-contact monitoring system includes: a radar detecting module connected to a radar antenna and a micro control unit, wherein the radar antenna transmits a radar detecting signal to an area, and the radar antenna is used Receiving a radar reflection signal from one of the regions and transmitting the radar reflection signal to the micro control unit; an infrared sensing module connected to the micro control unit, sensing a heat source of an organism in the area, and transmitting a Infrared sensing signal to the micro control unit; the micro control unit is respectively connected to the radar detecting module, the infrared sensing module and a communication module, and receives and processes the radar transmitted by the radar detecting module The reflected signal and the infrared sensing signal transmitted by the infrared sensing module, and an alarm signal is transmitted to the communication module; at least one microphone is connected to an audio encoder/decoder for receiving a signal from the living body a first voice signal; a speaker connected to the audio codec/decoder for playing a second voice signal transmitted by a remote monitoring terminal; The signal module is respectively connected to the micro control unit and an antenna, and receives the alarm signal transmitted by the micro control unit, and transmits the alarm signal to the remote monitoring terminal by the antenna; and a power module, respectively connected The radar detection module, the infrared sensing module, the micro control unit, the communication module and the audio encoder/decoder, and providing power to the contactless monitoring system and the audio encoder/decoder, wherein After the radar detection module or the infrared sensing module detects that an emergency occurs in the living body, the micro control unit transmits the alarm signal to the communication module, and simultaneously activates the at least one microphone. And the speaker for performing two-way voice communication between the living body and the remote monitoring terminal; and wherein the emergency is a fall of the living body and an abnormal action of the living body. The contactless monitoring system of claim 1, wherein the radar detecting module or the infrared sensing module detects that the emergency occurs in the living body, and the micro control unit transmits The alarm signal to the communication module, and the micro control The unit activates the radar detection module to detect a vital sign information of the living body. The non-contact monitoring system of claim 2, wherein the vital sign information is transmitted to the remote monitoring terminal by the communication module in a wired or wireless manner. The non-contact monitoring system of claim 2, wherein the vital sign information includes a undulation of the chest cavity during breathing of the living body and a heart rhythm of the heartbeat of the living body. The non-contact monitoring system of claim 1, wherein the organism is one of a human body, an animal body, and other organisms having heat radiation. The non-contact monitoring system of claim 1, wherein the area is one of a bathroom, a toilet, a kitchen, and other regional spaces. The non-contact monitoring system of claim 1, wherein the remote monitoring terminal is one of a smart phone, a hospital, a care center, and other facilities or devices. The non-contact monitoring system of claim 1, further comprising: the audio encoder/decoder connected to the at least one microphone, the speaker and the micro control unit, and encoding the first voice signal and Decoding the second voice signal; wherein the communication module transmits the first voice signal to the remote monitoring terminal by using the antenna, and the communication module receives the second voice signal transmitted by the remote monitoring terminal by using the antenna . The non-contact monitoring system of claim 1 or 8, wherein the communication module transmits the alarm signal and the first voice signal to the remote monitoring terminal by wire or wirelessly. The non-contact monitoring system of claim 1 or 8, wherein the communication module receives the second voice signal transmitted by the remote monitoring terminal in a wired or wireless manner. The non-contact monitoring system of claim 1, wherein the power module comprises an alternating current/direct current converter, and the power module is directly connected to an alternating current power source. The non-contact monitoring system of claim 1, wherein the power module is a rechargeable battery. A non-contact monitoring method includes the following steps: Initiating an infrared sensing module and turning on an infrared sensing function of a non-contact monitoring system and sensing whether there is a living body in an area; the infrared sensing module transmitting an infrared sensing signal to the non-contact monitoring a micro control unit of the system, using the micro control unit to determine whether the living body is present in the area, wherein if the micro control unit determines that the living body does not have the living body, return to the previous step, if the micro control unit Determining that the living body is in the area, proceeding to the next step; starting the infrared sensing module and a radar detecting module and turning on the radar detecting function of the non-contact monitoring system and the infrared sensing function, And monitoring the movement of the organism in the area; the radar detection module or the infrared sensing module detects that an emergency occurs in the living body, and proceeds to the next step; using the non-contact monitoring The micro control unit and a communication module of the system send an alarm signal to a remote monitoring terminal, and simultaneously activate at least one microphone and a speaker. Performing two-way voice communication between the living body and the remote monitoring terminal; and detecting the vital sign information of the living body by using the radar detecting module, and transmitting the vital sign information to the remote monitoring terminal by using the communication module, wherein The emergency is the fall of the organism and the abnormal movement of the organism. The non-contact monitoring method according to claim 13, wherein the vital sign information includes a undulation of the chest cavity when the living body breathes and a heart rhythm of the heartbeat of the living body. The non-contact monitoring method according to claim 13, wherein the living body is one of a human body, an animal body and one of other objects having heat radiation. The non-contact monitoring method of claim 13, wherein the area is one of a bathroom, a toilet, a kitchen, and other regional spaces. For example, the non-contact monitoring method described in claim 13 wherein the remote monitoring terminal is one of a smart phone, a hospital, a care center, and other facilities or devices.