Fireproof control method of clothes airing machine and clothes airing machine

Abstract

The invention relates to the technical field of smart home, and discloses a fireproof control method of a clothes airing machine and the clothes airing machine, an escape device and a microphone are arranged in the clothes airing machine, and the fireproof control method of the clothes airing machine comprises the following steps: the microphone identifies a smoke sensing alarm signal in an environment; if the microphone recognizes the smoke sensing alarm signal, the microphone gives an alarm and detects whether a human intervention signal exists or not, and if the human intervention signal is not detected within the preset time, at least the escape device is driven to be started; if the microphone recognizes the smoke sensing alarm signal, the microphone sends a signal to a control system of the clothes airing machine, the control system detects and judges whether a fire breaks out or not, and if the fire breaks out, the control system at least controls the escape device to be started. When the microphone recognizes the smoke alarm signal in the environment, the two paths are respectively used for judgment, so that an escape channel is provided for a user, and the life and property safety of the user is ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of smart homes, and in particular to a fire prevention control method for a clothes drying machine and the clothes drying machine. Background Art

[0002] With the continuous development of society and the improvement of economic level, home life is becoming more and more intelligent. Smart clothes drying machines have functions such as drying, drying, voice recognition, and escape. The clothes drying machine is installed on the balcony, which has the advantage of location for escape. The existing clothes drying machine is equipped with an escape device to help users escape, but the existing clothes drying machine has a relatively single judgment path for fire, which is prone to misjudgment and easily causes loss of life and property of users. Summary of the invention

[0003] The purpose of the present invention is to provide a fire prevention control method for a clothes drying machine and a clothes drying machine, which solves the problem that the existing clothes drying machine has a relatively single judgment path for fire and is prone to misjudgment.

[0004] To achieve this object, the present invention adopts the following technical solutions:

[0005] The present invention provides a fire prevention control method for a clothes drying machine, wherein an escape device and a microphone are arranged in the clothes drying machine, and the fire prevention control method for the clothes drying machine comprises the following steps:

[0006] The microphone recognizes smoke alarm signals in the environment;

[0007] If the microphone recognizes a smoke alarm signal, the microphone sounds an alarm and detects whether there is a human intervention signal. If no human intervention signal is detected within a preset time, at least the escape device is driven to open;

[0008] If the microphone recognizes a smoke alarm signal, the microphone sends a signal to the control system of the clothes drying machine, and the control system detects and determines whether a fire occurs. If a fire occurs, the control system at least controls the escape device to be turned on.

[0009] The fire prevention control method of the clothes drying machine includes the following steps: the microphone identifies the smoke alarm signal in the environment. If the microphone identifies the smoke alarm signal, the microphone sends an alarm and detects whether there is a human intervention signal. If no human intervention signal is detected within a preset time, at least the escape device is driven to open; if the microphone identifies the smoke alarm signal, the microphone sends a signal to the control system of the clothes drying machine, and the control system detects and determines whether a fire occurs. If a fire occurs, the control system at least controls the escape device to open. When the microphone identifies the smoke alarm signal in the environment, it judges separately through two paths to provide users with escape channels to ensure the safety of users' lives and property.

[0010] As a preferred solution of the fire prevention control method of the above-mentioned clothes drying machine, if the microphone detects a human intervention signal within a preset time, the microphone stops alarming and returns to an initial standby detection state.

[0011] If the microphone detects a human intervention signal within the preset time, it means that the user has been informed of the current situation, and the alarm prompt of the microphone has played its due role, so the microphone does not need to alarm again.

[0012] As a preferred solution of the fire prevention control method of the above-mentioned clothes drying machine, the control system detects and determines whether a fire occurs, including the following steps:

[0013] The control system detects whether the power supply system of the clothes drying machine is normal.

[0014] If it is normal, it is determined whether the change in the power supply current of the clothes drying machine per unit time exceeds a preset current range. If it exceeds the preset current range, it is determined that a fire has occurred.

[0015] The above-mentioned determination method can determine whether a fire has occurred in one step, thereby improving the determination accuracy.

[0016] As a preferred solution of the fire prevention control method of the above-mentioned clothes drying machine, if the change in the power supply current of the clothes drying machine per unit time does not exceed the preset current range, it is determined whether the temperature change difference per unit time of the environment where the clothes drying machine is located exceeds the preset temperature range;

[0017] If the temperature change difference exceeds the preset temperature range, it is determined to be a fire;

[0018] If the temperature change difference does not exceed the preset temperature range, the clothes drying machine continues to monitor in standby mode.

[0019] If the change in the power supply current per unit time does not exceed the preset current range, it means that the power supply current is in a normal state. The temperature change difference per unit time in the environment where the clothes dryer is located exceeds the preset temperature range, the temperature is abnormal, and it can be determined that a fire has occurred.

[0020] As a preferred solution of the fire prevention control method of the above-mentioned clothes drying machine, if the power supply system of the clothes drying machine is normal, a smoke sensing device in the clothes drying machine is turned on, and the smoke sensing device is used to detect smoke. If the smoke sensing device detects smoke, it is determined that a fire has occurred;

[0021] If the smoke sensing device does not detect smoke, the smoke sensing device continues monitoring in standby mode.

[0022] The smoke sensor built into the clothes drying machine is used to detect smoke to determine whether a fire has occurred. If the smoke sensor detects smoke, it indicates a fire has occurred. If the smoke sensor does not detect smoke, it indicates that no fire has occurred and the smoke sensor can continue to monitor on standby. Detection through the smoke sensor can add a detection path to avoid misjudgment.

[0023] As a preferred solution of the fire prevention control method of the above-mentioned clothes drying machine, if the power supply system of the clothes drying machine is abnormal, it is determined that a fire has occurred.

[0024] If the power supply system is abnormal, it is judged as a fire if the microphone recognizes the smoke alarm signal in the environment.

[0025] As a preferred solution of the fire prevention control method of the above-mentioned clothes drying machine, when the clothes drying machine is working normally, it is detected whether the microphone is low on power;

[0026] If the power is low, the control system controls the power supply device in the clothes drying machine to charge the power storage module of the microphone.

[0027] When the clothes dryer is working normally, the microphone is detected to see if it is low on power. When it is low on power, the control system controls the power supply device in the clothes dryer to charge the battery of the microphone to ensure the normal operation of the microphone and avoid abnormalities caused by the microphone being low on power.

[0028] As a preferred solution of the fire prevention control method of the above-mentioned clothes drying machine, if the microphone recognizes a smoke alarm signal, the microphone sends out an alarm and detects whether there is human intervention. If no human intervention signal is detected within a preset time, the microphone drives the escape device to open, the microphone continues to send out an alarm, and triggers the control system to send information to the mobile terminal;

[0029] If the control system determines that a fire has occurred, the control system controls the escape device to be turned on, controls the alarm device in the clothes drying machine to sound an alarm, and sends information to the mobile terminal.

[0030] When the microphone does not detect a human intervention signal within the preset time, the microphone drives the escape device to turn on, the microphone continues to sound an alarm, and triggers the control system to send information to the mobile terminal, alarming and reminding from multiple directions to help users escape, ensure their life safety, and reduce property losses.

[0031] When the control system determines that a fire has occurred, the control system controls the escape device to open, controls the alarm device in the clothes dryer to sound an alarm, and sends information to the mobile terminal to sound alarms and reminders from multiple directions to help users escape, ensure their life safety, and reduce property losses.

[0032] The present invention also provides a clothes drying machine, which adopts the above-mentioned fire prevention control method for the clothes drying machine. The clothes drying machine includes a clothes drying machine body, in which a control system, an escape device and a microphone are arranged, and the escape device and the microphone are electrically connected to the control system.

[0033] The clothes drying machine includes a clothes drying machine body and a control system, an escape device and a microphone arranged in the clothes drying machine body. The microphone can more sensitively identify the smoke alarm signal to avoid the situation where the user cannot hear the smoke alarm signal due to the low sound of the smoke alarm signal. The escape device can help the user escape, making full use of the convenient location where the clothes drying machine is installed.

[0034] As a preferred embodiment of the above-mentioned clothes drying machine, the clothes drying machine further comprises:

[0035] A smoke sensing device is arranged in the main body of the clothes drying machine, the smoke sensing device is electrically connected to the control system, and the smoke sensing device is used to detect smoke.

[0036] The clothes drying machine also includes a smoke sensing device, which can directly detect smoke to facilitate determining whether a fire has occurred.

[0037] Beneficial effects of the present invention:

[0038] The fire prevention control method of the clothes drying machine proposed by the present invention comprises the following steps: the microphone identifies the smoke alarm signal in the environment. If the microphone identifies the smoke alarm signal, the microphone sends an alarm and detects whether there is a human intervention signal. If no human intervention signal is detected within a preset time, at least the escape device is driven to open; if the microphone identifies the smoke alarm signal, the microphone sends a signal to the control system of the clothes drying machine, and the control system detects and determines whether a fire occurs. If a fire occurs, the control system at least controls the escape device to open. When the microphone identifies the smoke alarm signal in the environment, it is judged separately through two paths to provide the user with an escape channel to ensure the safety of the user's life and property.

[0039] The clothes drying machine proposed in the present invention includes a clothes drying machine main body and a control system, an escape device and a microphone arranged in the clothes drying machine main body. The microphone can more sensitively identify the smoke alarm signal to avoid the situation where the user cannot hear the smoke alarm signal due to the low sound of the smoke alarm signal. The escape device can help the user escape, thereby making full use of the convenient location where the clothes drying machine is installed. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 The fire prevention control method of the clothes drying machine provided in the first embodiment of the present invention;

[0041] Figure 2The fire prevention control method of the clothes drying machine provided in the second embodiment of the present invention;

[0042] Figure 3 It is a schematic diagram of signal transmission principles of various components of the clothes drying machine provided in the fourth embodiment of the present invention. DETAILED DESCRIPTION

[0043] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0044] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0045] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0046] In the description of this embodiment, the terms "upper", "lower", "right", etc., directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplification of operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0047] Embodiment 1:

[0048] This embodiment provides a fire prevention control method for a clothes drying machine. An escape device and a microphone are provided in the clothes drying machine. Figure 1 As shown, the fire prevention control method of the clothes drying machine includes the following steps:

[0049] S10. The microphone recognizes the smoke alarm signal in the environment.

[0050] Smoke alarms are usually installed in kitchens to detect smoke. When the smoke alarm detects smoke, it sends out a smoke alarm signal. Since the smoke alarm signal sent by the smoke alarm is sometimes weak or the sound is small due to the long transmission distance, users tend to ignore or fail to hear it. The microphone in the clothes drying machine can recognize the smoke alarm signal in the environment, which can more sensitively identify the smoke alarm signal and avoid the above situation.

[0051] In this embodiment, the microphone is powered by a battery and can work when the clothes drying machine is in a turned off or standby state.

[0052] In this embodiment, the microphone is a microphone sensor module, and the microphone sensor module inside the clothes drying machine is used, and there is no need to set up an additional microphone.

[0053] S20: If the microphone recognizes a smoke alarm signal, the microphone sends out an alarm and detects whether there is a human intervention signal. If no human intervention signal is detected within a preset time, at least the escape device is driven to open.

[0054] When the microphone does not detect a human intervention signal within a preset time, the microphone recognizes a smoke alarm signal and there is a possibility of fire, so the escape device is driven to open, so as to open the escape passage for use.

[0055] S30: If the microphone recognizes the smoke alarm signal, the microphone sends a signal to the control system of the clothes drying machine, and the control system detects and determines whether a fire occurs. If a fire occurs, the control system at least controls the escape device to be turned on.

[0056] When the microphone recognizes the smoke alarm signal in the environment, it judges through two paths respectively to provide users with escape routes to ensure the safety of users' lives and property.

[0057] It should be noted that the control system for controlling the opening of the escape device belongs to the prior art and will not be described in detail here.

[0058] Embodiment 2:

[0059] This embodiment provides a fire prevention control method for a clothes drying machine, which is a further improvement made on the basis of the first embodiment. Figure 2 As shown, the fire prevention control method of the clothes drying machine includes the following steps:

[0060] S1. Microphone recognizes smoke alarm signals in the environment.

[0061] Smoke alarms are usually installed in kitchens to detect smoke. When the smoke alarm detects smoke, it sends out a smoke alarm signal. Since the smoke alarm signal sent by the smoke alarm is sometimes weak or the sound is small due to the long transmission distance, users tend to ignore or fail to hear it. The microphone in the clothes drying machine can recognize the smoke alarm signal in the environment, which can more sensitively identify the smoke alarm signal and avoid the above situation.

[0062] In this embodiment, the microphone is powered by a battery and can work independently when the clothes drying machine is in a turned off or standby state.

[0063] Preferably, the microphone is a microphone sensor module, and the microphone sensor module inside the clothes drying machine itself is used, and there is no need to set up an additional microphone.

[0064] When the microphone does not recognize the smoke alarm signal, the microphone is in standby detection. When the microphone recognizes the smoke alarm signal, there are two judgment paths to further determine whether there is a fire to improve safety performance. One of the paths is:

[0065] S21. If the microphone recognizes a smoke alarm signal, the microphone sends out an alarm and detects whether there is a human intervention signal.

[0066] The microphone detects whether there is a human intervention signal to determine whether the escape route needs to be opened.

[0067] S22: If the microphone detects a human intervention signal within a preset time, the microphone stops alarming and returns to an initial standby detection state.

[0068] If the microphone detects a human intervention signal within the preset time, it means that the user is aware of the current dangerous situation, the microphone's alarm has played its due role, and the user has responded, so the microphone does not need to alarm again and can return to the initial standby detection state.

[0069] S23. If no human intervention signal is detected within the preset time, the microphone drives the escape device to start, the microphone continues to sound an alarm, and triggers the control system to send information to the mobile terminal.

[0070] When the microphone does not detect a human intervention signal within the preset time, the microphone drives the escape device to turn on, the microphone continues to sound an alarm, and triggers the control system to send information to the mobile terminal, alarming and reminding from multiple directions to help users escape, ensure their life safety, and reduce property losses.

[0071] Most of the existing clothes drying machines are intelligent clothes drying machines, which are connected to the user's mobile terminal through a network such as wifi. Therefore, based on this function, the control system sends information to the mobile terminal to pass the message to the user. How the clothes drying machine communicates with the mobile terminal and how to achieve information transmission belongs to the existing technology and will not be repeated here.

[0072] Among them, the mobile terminal can be a mobile phone, a smart watch, a tablet, etc.

[0073] When the microphone recognizes the smoke alarm signal, there are two judgment paths to further determine whether a fire has occurred in order to improve safety performance. The other path is:

[0074] S31. If the microphone recognizes a smoke alarm signal, the microphone sends a signal to the control system of the clothes drying machine, and the control system detects whether the power supply system of the clothes drying machine is normal.

[0075] Usually, when a fire occurs, the power supply system is easily damaged. Whether the power supply system is damaged can be detected to facilitate the detection of whether a fire occurs.

[0076] Specifically, to detect whether the power supply system of the clothes drying machine is normal, the voltage difference between the positive and negative poles of the clothes drying machine connected to the power supply line is detected. If the voltage difference is normal (usually 220V), it means that the power supply system is normal. If the voltage difference is abnormal, it means that the power supply system has been damaged, and it can be determined that a fire has occurred.

[0077] S32: If the power supply system is normal, monitor the change of the power supply current of the clothes drying machine, turn on the smoke sensor in the clothes drying machine, the smoke sensor is used to detect smoke, and the control system sends information to the mobile terminal.

[0078] The power supply system is normal, and the control system sends information to the mobile terminal to convey that the current power supply status is normal.

[0079] S33. If the power supply system is abnormal, it is determined to be a fire, and the control system controls the escape device to turn on, controls the alarm device in the clothes drying machine to sound an alarm, and sends information to the mobile terminal.

[0080] When part of the power supply line is damaged, it may not affect the voltage difference between the positive and negative electrodes of the clothes dryer. In this case, the presence of a fire can be determined by detecting the change in the power supply current per unit time to avoid misjudgment.

[0081] When the power supply system is abnormal, the control system sends fire information to the mobile terminal.

[0082] In the present embodiment, the alarm device is a loudspeaker, which emits a high-volume alarm to remind the user. Of course, in other embodiments, the alarm device can also be an alarm device in other ways, as long as it can play the role of reminding the user.

[0083] At this time, the control system sends fire information to the mobile terminal, prompting the user to handle and escape in time.

[0084] S341, determining whether the change in the power supply current of the clothes drying machine per unit time exceeds a preset current range.

[0085] When the power supply line is damaged, the change in the power supply current per unit time will be large. Therefore, whether a fire occurs is determined by judging whether the change in the power supply current per unit time exceeds a preset current range. The preset current range can be set according to the needs and is not specifically limited here.

[0086] If the variation per unit time of the power supply current of the clothes drying machine exceeds the preset current range, it is determined that a fire has occurred and the process proceeds to step S33.

[0087] When a fire is detected, the control system activates the escape device, controls the alarm device in the clothes dryer to sound an alarm, and sends information to the mobile terminal to sound alarms and reminders from multiple directions to help users escape, ensure their life safety, and reduce property losses.

[0088] S342: If the change in the power supply current of the clothes drying machine per unit time does not exceed the preset current range, determine whether the temperature change difference in the environment where the clothes drying machine is located per unit time exceeds the preset temperature range.

[0089] When the fire is small, neither the voltage difference nor the supply current can detect the fire. At this time, the temperature of the environment where the clothes dryer is located can be detected by the temperature measuring device of the clothes dryer. By judging whether the temperature change difference per unit time exceeds the preset temperature range, it is judged whether a fire has occurred to avoid misjudgment.

[0090] S343: If the temperature change difference does not exceed the preset temperature range, the clothes drying machine continues to monitor in standby mode.

[0091] If the temperature change difference exceeds the preset temperature range, it is determined to be a fire and the process goes to step S33.

[0092] The temperature measuring device of the clothes drying machine detects the temperature of the environment where the clothes drying machine is located. If the temperature change difference per unit time exceeds the preset temperature range, the temperature is abnormal and a fire can be determined.

[0093] S351. Determine whether the smoke sensing device detects smoke.

[0094] By turning on the smoke detector in the clothes drying machine to detect whether a fire has occurred, a detection path is added, the accuracy of detection is improved, and missed detection is avoided.

[0095] S352. If the smoke sensing device detects smoke, the microphone drives the escape device to turn on, the microphone continues to sound an alarm, and triggers the control system to send information to the mobile terminal.

[0096] The control system sends information to the mobile terminal that the smoke sensor has detected smoke and a fire has occurred, prompting the user to handle the fire in a timely manner and escape.

[0097] S353: If the smoke sensing device does not detect smoke, the smoke sensing device continues monitoring in standby mode.

[0098] Embodiment three:

[0099] The present embodiment provides a fire prevention control method for a clothes drying machine. In order to prevent the microphone from running out of power and affecting the fire prevention performance, when the clothes drying machine is working normally, it is detected whether the microphone is running out of power. If so, the control system controls the power supply device in the clothes drying machine to charge the power storage module of the microphone to ensure the normal operation of the microphone and avoid abnormalities caused by the microphone running out of power.

[0100] Embodiment 4:

[0101] The present invention also provides a clothes drying machine, which adopts the fire prevention control method of the clothes drying machine. The clothes drying machine includes a clothes drying machine body, in which a control system, an escape device and a microphone are arranged, and the escape device and the microphone are electrically connected to the control system.

[0102] The clothes drying machine includes a clothes drying machine body and a control system, an escape device and a microphone arranged in the clothes drying machine body. The microphone can more sensitively identify the smoke alarm signal to avoid the situation where the user cannot hear the smoke alarm signal due to the low sound of the smoke alarm signal. The escape device can help the user escape, making full use of the convenient location where the clothes drying machine is installed.

[0103] Furthermore, the clothes drying machine further includes a smoke sensing device, which is disposed in the clothes drying machine body, is electrically connected to the control system, and is used to detect smoke. The clothes drying machine further includes a smoke sensing device, which can directly detect smoke through the smoke sensing device provided by the clothes drying machine, so as to determine whether a fire has occurred.

[0104] Preferably, the clothes drying machine further comprises an alarm device, through which an alarm prompt can be issued. In this embodiment, the alarm device is a speaker, through which a high-volume alarm is issued to remind the user. Of course, in other embodiments, the alarm device can also be an alarm device of other forms, as long as it can play the role of reminding the user.

[0105] Optionally, the clothes drying machine further includes a temperature measuring device, which is arranged on the clothes drying machine body, and the temperature measuring device is electrically connected to the control system. The temperature measuring device is used to detect the temperature of the environment where the clothes drying machine is located, and transmit it to the control system. The control system determines whether the temperature change difference exceeds a preset temperature range and determines whether a fire occurs in combination with the above judgment logic. In this embodiment, the temperature measuring device is a temperature sensor.

[0106] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the protection scope of the present invention. It is not necessary and impossible to list all the embodiments here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A fire prevention control method for a clothes drying machine, characterized in that: An escape device and a microphone are provided in the clothes drying machine, and the fire prevention control method of the clothes drying machine comprises the following steps: The microphone recognizes smoke alarm signals in the environment; If the microphone recognizes a smoke alarm signal, the microphone sounds an alarm and detects whether there is a human intervention signal. If no human intervention signal is detected within a preset time, at least the escape device is driven to open; If the microphone recognizes a smoke alarm signal, the microphone sends a signal to the control system of the clothes drying machine, and the control system detects and determines whether a fire occurs. If a fire occurs, the control system at least controls the escape device to be turned on.

2. The fire prevention control method for a clothes drying machine according to claim 1, characterized in that: If the microphone detects a human intervention signal within a preset time, the microphone stops alarming and returns to an initial standby detection state.

3. The fire prevention control method for a clothes drying machine according to claim 1, characterized in that: The control system detects and determines whether a fire has occurred, including the following steps: The control system detects whether the power supply system of the clothes drying machine is normal. If it is normal, it is determined whether the change in the power supply current of the clothes drying machine per unit time exceeds a preset current range. If it exceeds the preset current range, it is determined that a fire has occurred.

4. The fire prevention control method for a clothes drying machine according to claim 3, characterized in that: If the change in the power supply current of the clothes drying machine per unit time does not exceed the preset current range, determining whether the temperature change difference in the environment where the clothes drying machine is located per unit time exceeds the preset temperature range; If the temperature change difference exceeds the preset temperature range, it is determined to be a fire; If the temperature change difference does not exceed the preset temperature range, the clothes drying machine continues to monitor in standby mode.

5. The fire prevention control method for a clothes drying machine according to claim 3, characterized in that: If the power supply system of the clothes drying machine is normal, a smoke sensor in the clothes drying machine is turned on, the smoke sensor is used to detect smoke, and if the smoke sensor detects smoke, it is determined that a fire has occurred; If the smoke sensing device does not detect smoke, the smoke sensing device continues monitoring in standby mode.

6. The fire prevention control method for a clothes drying machine according to claim 3, characterized in that: If the power supply system of the clothes drying machine is abnormal, it is determined that a fire has occurred.

7. The fire prevention control method for a clothes drying machine according to any one of claims 1 to 6, characterized in that: When the clothes drying machine is operating normally, detecting whether the microphone is low on power; If the power is low, the control system controls the power supply device in the clothes drying machine to charge the power storage module of the microphone.

8. The fire prevention control method for a clothes drying machine according to any one of claims 1 to 6, characterized in that: If the microphone recognizes a smoke alarm signal, the microphone sounds an alarm and detects whether there is human intervention. If no human intervention signal is detected within a preset time, the microphone drives the escape device to open, the microphone continues to sound an alarm, and triggers the control system to send information to the mobile terminal; If the control system determines that a fire has occurred, the control system controls the escape device to be turned on, controls the alarm device in the clothes drying machine to sound an alarm, and sends information to the mobile terminal.

9. A clothes drying machine, characterized in that: A fire prevention control method for a clothes drying machine according to any one of claims 1 to 8 is adopted, wherein the clothes drying machine comprises a clothes drying machine body, wherein a control system, an escape device and a microphone are arranged in the clothes drying machine body, and the escape device and the microphone are both electrically connected to the control system.

10. The clothes drying machine according to claim 9, characterized in that: The clothes drying machine also includes: A smoke sensing device is arranged in the main body of the clothes drying machine, the smoke sensing device is electrically connected to the control system, and the smoke sensing device is used to detect smoke.

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