Temperature detection device

Abstract

The present application discloses a temperature detection device. The temperature detection device comprises a mobile carrier and a temperature sensor. The mobile carrier comprises a control module, and the mobile carrier is used to move in a working place according to a specified command. The temperature sensor is installed on the mobile carrier and electrically coupled to the control module. When the mobile carrier moves according to the specified command, the temperature sensor can detect the working place to generate a real-time temperature distribution corresponding to the working place. Furthermore, when the real-time temperature distribution generated by the temperature sensor has an abnormal temperature value, the control module can be used to send an alarm signal to an external device. Accordingly, the temperature detection device can realize dynamic monitoring and recording of the temperature in the working place, thereby effectively improving the safety of the working place and expanding the functions different from the past.

Description

Technical Field

[0001] This invention relates to a detection device, and more particularly to a temperature detection device. Background Technology

[0002] In today's environment, mobile vehicles are being used more and more frequently, for example, to perform functions such as transporting objects, cleaning the environment, or other functions. However, the current research and development of mobile vehicles has been implicitly limited to these existing functions.

[0003] Therefore, the inventor believed that the above-mentioned defects could be improved, and thus devoted himself to research and applied scientific principles, and finally proposed an invention that is reasonably designed and effectively improves the above-mentioned defects. Summary of the Invention

[0004] The purpose of this invention is to provide a temperature detection device that can effectively improve the defects that may occur in existing mobile vehicles.

[0005] This invention discloses a temperature detection device, comprising a mobile vehicle, a control module, and a map creation module electrically coupled to the control module; wherein the mobile vehicle is used to move within a workplace according to a preset schedule, so that the map creation module can create a digital work map corresponding to the workplace; a temperature sensor is installed on the mobile vehicle and electrically coupled to the control module; wherein, when the mobile vehicle moves according to the preset schedule, the temperature sensor can detect the workplace to generate a real-time temperature distribution corresponding to the workplace; wherein the control module is used to map the real-time temperature distribution onto the digital work map to generate a temperature monitoring map, and the control module is used to transmit the temperature monitoring map to an external device.

[0006] Preferably, after the temperature monitoring map is established, the control module can compare the real-time temperature distribution with the temperature monitoring map, and if the difference between a temperature value in the real-time temperature distribution and the corresponding temperature value in the temperature monitoring map is greater than a preset value, then it is defined as an abnormal temperature value.

[0007] Preferably, before comparing the real-time temperature distribution with the temperature monitoring map, the control module can compare the real-time temperature distribution with an ambient temperature value adjacent to the mobile vehicle, and if the difference between a temperature value of the real-time temperature distribution and the ambient temperature value is greater than a preset value, it is defined as an abnormal temperature value.

[0008] Preferably, before comparing the real-time temperature distribution with the temperature monitoring map, the control module can compare the real-time temperature distribution with a preset temperature value, and if the difference between a temperature value of the real-time temperature distribution and the preset temperature value is greater than a preset value, then it is defined as an abnormal temperature value.

[0009] Preferably, when a mobile vehicle performs an environmental cleaning operation in the workplace according to a preset schedule, the temperature sensor synchronously generates a real-time temperature distribution.

[0010] Preferably, when the real-time temperature distribution generated by the temperature sensor has an abnormal temperature value, the mobile vehicle stops the environmental cleaning operation, and the mobile vehicle can move toward an abnormal area in the workplace where the abnormal temperature value is generated to confirm the range of the abnormal area.

[0011] Preferably, the temperature detection device includes a wireless connection unit electrically coupled to the control module, and the temperature detection device can be electrically coupled to at least one household appliance through the wireless connection unit; wherein, when the real-time temperature distribution generated by the temperature sensor has an abnormal temperature value located in an abnormal region, the control module can be used to transmit a drive signal to at least one household appliance to drive at least one household appliance to operate to change the temperature value of the abnormal region.

[0012] Preferably, at least one household appliance includes an air conditioning unit; when the abnormal area is within the sensing range of the air conditioning unit, the control module can be used to transmit a drive signal to the air conditioning unit to drive it to blow air toward the abnormal area.

[0013] Preferably, at least one household appliance includes a gas stove; when the abnormal area is located in the gas stove, the control module can be used to transmit a drive signal to the gas stove to cause it to stop operating.

[0014] Preferably, the temperature sensor is rotatably mounted on a mobile vehicle so that the real-time temperature distribution generated by the temperature sensor is three-dimensional.

[0015] Preferably, when the workplace includes at least one room for people or pets to live in, the mobile vehicle can be used to move to at least one room so that the temperature sensor can detect the body temperature of the person or pet.

[0016] This invention also discloses a temperature detection device, comprising: a mobile vehicle including a control module; wherein the mobile vehicle is used to move within a workplace according to a specified command; a temperature sensor mounted on the mobile vehicle and electrically coupled to the control module; wherein, when the mobile vehicle moves according to the specified command, the temperature sensor can detect the workplace to generate a real-time temperature distribution corresponding to the workplace; wherein, when the real-time temperature distribution generated by the temperature sensor has an abnormal temperature value, the control module can be used to send an alarm signal to an external device.

[0017] Preferably, the mobile vehicle is used to move periodically within the workplace according to specified commands.

[0018] Preferably, the control module can be used to compare the real-time temperature distribution with an ambient temperature value adjacent to the mobile vehicle, and if the difference between a temperature value of the real-time temperature distribution and the ambient temperature value is greater than a preset value, it is defined as an abnormal temperature value.

[0019] Preferably, the control module can be used to compare the real-time temperature distribution with a preset temperature value, and if the difference between a temperature value of the real-time temperature distribution and the preset temperature value is greater than a preset value, then it is defined as an abnormal temperature value.

[0020] Preferably, the temperature detection device includes a map building module electrically coupled to the control module; when the mobile vehicle moves according to a specified command, the map building module can build a digital work map corresponding to the workplace; the control module is used to map the real-time temperature distribution onto the digital work map to generate a temperature monitoring map, and the control module is used to transmit the temperature monitoring map to an external device.

[0021] Preferably, after the temperature monitoring map is established, the control module can compare the real-time temperature distribution with the temperature monitoring map, and if the difference between a temperature value in the real-time temperature distribution and the corresponding temperature value in the temperature monitoring map is greater than a preset value, then it is defined as an abnormal temperature value.

[0022] Preferably, the warning signal issued by the control module can be displayed in an abnormal area of ​​the workplace where an abnormal temperature value is generated.

[0023] Preferably, when an abnormal temperature value is detected, the mobile vehicle can move toward an abnormal area in the workplace where the abnormal temperature value is generated in order to confirm the extent of the abnormal area.

[0024] Preferably, the temperature sensor is rotatably mounted on a mobile vehicle so that the real-time temperature distribution generated by the temperature sensor is three-dimensional.

[0025] In summary, the temperature detection device disclosed in the embodiments of the present invention uses a mobile vehicle in conjunction with a temperature sensor to enable dynamic monitoring and recording of the temperature within the workplace when the mobile vehicle moves according to the preset schedule (or the specified command), thereby effectively improving the safety of the workplace and expanding functions that are different from those in the past.

[0026] To further understand the features and technical content of this invention, please refer to the following detailed description and accompanying drawings. However, these descriptions and drawings are only for illustrating the invention and are not intended to limit the scope of protection of the invention in any way. Attached Figure Description

[0027] Figure 1This is a three-dimensional schematic diagram of a temperature detection device according to an embodiment of the present invention.

[0028] Figure 2 for Figure 1 A functional block diagram of a temperature detection device.

[0029] Figure 3A for Figure 1 A schematic diagram of a workplace where temperature detection equipment is used.

[0030] Figure 3B For corresponding Figure 3A A schematic diagram of the temperature monitoring map.

[0031] Figure 3C for Figure 3A A schematic diagram of the temperature monitoring map after the temperature detection equipment is moved toward the abnormal area.

[0032] Figure 4A for Figure 1 A partial three-dimensional schematic diagram of a temperature detection device applied to a workplace with air conditioning (such as a living room).

[0033] Figure 4B For corresponding Figure 4A A schematic diagram of the temperature monitoring map.

[0034] Figure 4C for Figure 4A A partial 3D schematic diagram of the air conditioning unit after it redirects the airflow to the abnormal area.

[0035] Figure 5A for Figure 1 A partial three-dimensional schematic diagram of a temperature detection device applied in a workplace with a gas stove (such as a kitchen).

[0036] Figure 5B For corresponding Figure 5A A schematic diagram of the temperature monitoring map.

[0037] Figure 5C for Figure 5A A partial 3D diagram of the gas stove after its operation has been stopped.

[0038] Figure 6A for Figure 1 A partial 3D diagram of a room in a workplace where temperature detection equipment is used.

[0039] Figure 6B For corresponding Figure 6A A schematic diagram of the temperature monitoring map. Detailed Implementation

[0040] The following specific embodiments illustrate the implementation of the "temperature detection device" disclosed in this invention. Those skilled in the art can understand the advantages and effects of this invention from the content disclosed in this specification. This invention can be implemented or applied through other different specific embodiments, and various details in this specification can also be modified and changed based on different viewpoints and applications without departing from the concept of this invention. Furthermore, the accompanying drawings of this invention are for simple illustrative purposes only and are not depictions of actual dimensions; this is stated beforehand. The following embodiments will further describe the relevant technical content of this invention in detail, but the disclosed content is not intended to limit the scope of protection of this invention.

[0041] It should be understood that while terms such as "first," "second," and "third" may be used in this document to describe various components or signals, these components or signals should not be limited by these terms. These terms are primarily used to distinguish one component from another, or one signal from another. Furthermore, the term "or" as used herein should, as appropriate, include any combination of one or more of the related listed items.

[0042] Please see Figures 1 to 6B As shown, this is an embodiment of the present invention. This embodiment discloses a temperature detection device 100, which is suitable for use in a workplace 200 and can realize dynamic temperature monitoring and recording of the workplace 200, thereby effectively improving the safety of the workplace 200. Figures 1 to 3C As shown, the temperature detection device 100 in this embodiment includes a mobile carrier 1, a temperature sensor 2 installed on the mobile carrier 1, and a wireless connection unit 3, but the present invention is not limited thereto. For example, in other embodiments of the present invention not shown, the wireless connection unit 3 may be omitted or replaced by other components.

[0043] In this embodiment, for ease of understanding, the mobile carrier 1 is described below as a robotic vacuum cleaner, but the invention is not limited thereto. For example, in other embodiments not shown in this invention, the mobile carrier 1 may also be a window cleaning robot, a transport robot in a warehouse system, or an overhead hoist transfer (OHT) in a cleanroom. Furthermore, the mobile carrier 1 may serve only as a carrier for the temperature sensor 2 and may not possess the aforementioned transport or cleaning functions.

[0044] More specifically, in this embodiment, the mobile vehicle 1 includes a control module 11 and a map building module 12 electrically coupled to the control module 11. The control module 11 is also electrically coupled to the temperature sensor 2 and the wireless connection unit 3. The specific implementation of the above-mentioned components of the temperature detection device 100 can be adjusted and changed according to design requirements, and is not limited here.

[0045] The mobile vehicle 1 moves within the workplace 200 according to a preset schedule, enabling the map-building module 12 to create a digital work map D200 corresponding to the workplace 200. Further, when the cleaning robot (i.e., the mobile vehicle 1) is activated at a predetermined time, it will first move within the workplace 200 to create the digital work map D200 via the map-building module 12; however, the invention is not limited to this. For example, in other embodiments not shown in this invention, the mobile vehicle 1 may not include the map-building module 12.

[0046] When the mobile vehicle 1 moves according to the preset schedule, the temperature sensor 2 can detect the workplace 200 to generate a real-time temperature distribution T200 corresponding to the workplace 200. In this embodiment, the temperature sensor 2 is rotatably mounted on the mobile vehicle 1 so that the real-time temperature distribution T200 generated by the temperature sensor 2 can be three-dimensional (e.g., the temperature sensor 2 can detect the ceiling from the ground by rotating).

[0047] Furthermore, in this embodiment, when the mobile vehicle 1 performs an environmental cleaning operation in the workplace 200 according to the preset schedule, the temperature sensor 2 synchronously generates the real-time temperature distribution T200. That is, the preset schedule can be such that the mobile vehicle 1 performs the environmental cleaning operation periodically (or repeatedly), so when the mobile vehicle 1 performs the environmental cleaning operation each time, the temperature sensor 2 can synchronously generate (or update) the real-time temperature distribution T200, but the present invention is not limited to this.

[0048] For example, the mobile vehicle 1 can also be used to move within the workplace 200 according to a specified command. This specified command is a movement path planned by the user based on actual needs, so the preset schedule is just one form of the specified command. In other words, the mobile vehicle 1 can be used to move periodically or non-periodically within the workplace 200 according to the specified command. Furthermore, when the mobile vehicle 1 moves according to the specified command, the temperature sensor 2 can detect the workplace 200 to generate the real-time temperature distribution T200 corresponding to the workplace 200.

[0049] In this embodiment, the temperature detection device 100 transmits its temperature detection results to the outside world by means of the control module 11, which maps the real-time temperature distribution T200 onto the digital working map D200 to generate a temperature monitoring map M200, and the control module 11 transmits the temperature monitoring map M200 to an external device E (e.g., the user's mobile phone) via the wireless connection unit 3.

[0050] Furthermore, the temperature detection device 100 can also transmit its temperature detection results externally by having the control module 11 send an alert signal (e.g., sound signal, image signal, or text signal) to the external device E when the real-time temperature distribution T200 generated by the temperature sensor 2 has an abnormal temperature value. The alert signal sent by the control module 11 can present an abnormal area M201 in the workplace 200 where the abnormal temperature value is generated (e.g., marking the abnormal area M201 on the temperature monitoring map M200).

[0051] Accordingly, the temperature detection device 100 disclosed in this embodiment of the invention is equipped with the temperature sensor 2 via the mobile vehicle 1, so that when the mobile vehicle 1 moves in the workplace 200 according to the preset schedule (or the specified command), the temperature detection device 100 can realize dynamic monitoring and recording of the temperature in the workplace 200, thereby effectively improving the safety of the workplace 200 and expanding functions that are different from the past.

[0052] It should be noted that the abnormal temperature value is described in this embodiment using various different judgment methods that can be used in combination, so as to enable the temperature detection device 100 to accurately determine whether there is a temperature abnormality in the workplace 200 under different conditions, but the present invention is not limited thereto.

[0053] The first determination method: Before the temperature monitoring map M200 is established (or before comparing the real-time temperature distribution T200 with the temperature monitoring map M200), the control module 11 can be used to compare the real-time temperature distribution T200 with a preset temperature value, and if the difference between a temperature value of the real-time temperature distribution T200 and the preset temperature value is greater than a preset value, then it is defined as the abnormal temperature value.

[0054] The second method of judgment: Before the temperature monitoring map M200 is established (before comparing the real-time temperature distribution T200 with the temperature monitoring map M200), the control module 11 can be used to compare the real-time temperature distribution T200 with an ambient temperature value adjacent to the mobile vehicle 1, and if the difference between a temperature value of the real-time temperature distribution T200 and the ambient temperature value is greater than another preset value, then it is defined as the abnormal temperature value.

[0055] The third method of judgment: After the temperature monitoring map M200 is established, the control module 11 can be used to compare the real-time temperature distribution T200 with the temperature monitoring map M200, and if the difference between a temperature value of the real-time temperature distribution T200 and the corresponding temperature value of the temperature monitoring map M200 is greater than a preset value, then it is defined as the abnormal temperature value.

[0056] It should be noted that any information or data mentioned in the above-mentioned multiple judgment methods regarding the abnormal temperature value in this embodiment may be stored in a storage unit 13 within the mobile vehicle 1, and the control module 11 is electrically coupled to the storage unit 13 to judge the abnormal temperature value according to the above-mentioned multiple judgment methods, but the present invention is not limited thereto.

[0057] Accordingly, when the real-time temperature distribution T200 generated by the temperature sensor 2 has the abnormal temperature value, the mobile vehicle 1 stops the environmental cleaning operation, and the mobile vehicle 1 can move toward the abnormal area M201 in the workplace 200 that generates the abnormal temperature value to confirm the range of the abnormal area M201.

[0058] Furthermore, the temperature detection device 100 can not only monitor the temperature of the workplace 200, but also perform more in-depth temperature planning depending on the type of workplace 200 to which it is applicable. This embodiment will be described below using the mobile vehicle 1 as a robotic vacuum cleaner, but the invention is not limited thereto.

[0059] The temperature detection device 100 can be electrically coupled to at least one household appliance 300 (located within the workplace 200) via the wireless connection unit 3. In this embodiment, the number of the at least one household appliance 300 is multiple, and the wireless connection between the temperature detection device 100 and any of the household appliances 300 can be Bluetooth or Wi-Fi, or the initial communication can be via Bluetooth, while the subsequent data transmission can be via Wi-Fi.

[0060] As described above, in this embodiment, the temperature detection device 100 can be electrically coupled to all the household appliances 300 located in the workplace 200 through the wireless connection unit 3, thereby enabling the temperature detection device 100 to share temperature information with multiple household appliances 300, and thus enabling more comprehensive temperature planning for the workplace 200.

[0061] Furthermore, such as Figure 2 and Figures 4A to 5C As shown, when the real-time temperature distribution T200 generated by the temperature sensor 2 has the abnormal temperature value (located in the abnormal region M201), the control module 11 can be used to transmit a drive signal to at least one of the household appliances 300 to drive at least one of the household appliances 300 to operate and change the temperature value of the abnormal region M201.

[0062] For example, a plurality of household appliances 300 electrically coupled to the temperature sensing device 100 include a gas stove 302 and an air conditioning unit 301. Wherein, as Figure 2 and Figures 4A to 4C As shown, when the abnormal area M201 is located in the gas stove 302 (e.g., the gas stove 302 is left on), the control module 11 can transmit the drive signal to the gas stove 302 to drive it to stop operating, thereby changing or normalizing the temperature value of the abnormal area M201.

[0063] Or, such as Figure 2 and Figures 5A to 5C As shown, when the abnormal area M201 is within the sensing range of the air conditioning device 301 (e.g., the temperature within the sensing range is too high or too low), the control module 11 can transmit the drive signal to the air conditioning device 301 to drive it to blow air toward the abnormal area M201 (e.g., start the air conditioning device 301 to blow air, or change the blowing direction of the air conditioning device 301), thereby changing the temperature value of the abnormal area M201.

[0064] Furthermore, in other embodiments not shown in this invention, the plurality of household appliances 300 may also include a refrigerator and at least one power cord. The temperature detection device 100 can be used to detect abnormal temperature values ​​caused by the refrigerator door not being closed, and the temperature detection device 100 can also be used to detect abnormal temperature values ​​caused by the power cord aging or overload.

[0065] like Figure 2 and Figure 6A and Figure 6B As shown, when the mobile vehicle 1 is a robotic vacuum cleaner, the temperature detection device 100 can also be used to perform home care functions. For example, when the workplace 200 includes at least one room 400 for a person 401 or a pet 402 to live in, the mobile vehicle 1 can be used to move to at least one of the rooms 400 so that the temperature sensor 2 can detect the body temperature of the person 401 or the pet 402 to confirm the status of the person 401 or the pet 402.

[0066] [Technical Effects of the Embodiments of the Invention]

[0067] In summary, the temperature detection device disclosed in the embodiments of the present invention uses a mobile vehicle in conjunction with a temperature sensor to enable dynamic monitoring and recording of the temperature within the workplace when the mobile vehicle moves according to the preset schedule (or the specified command), thereby effectively improving the safety of the workplace and expanding functions that are different from those in the past.

[0068] Furthermore, the temperature detection device disclosed in the embodiments of the present invention can not only report the temperature of the workplace, but also realize more in-depth temperature planning according to the type of workplace to which it is applicable (e.g., the temperature detection device is electrically coupled to at least one household appliance located in the workplace through the wireless connection unit, so that the temperature detection device can share temperature information with at least one household appliance, thereby enabling more comprehensive temperature planning for the workplace).

[0069] The content disclosed above is only a preferred and feasible embodiment of the present invention, and is not intended to limit the patent scope of the present invention. Therefore, all equivalent technical changes made based on the content of the present invention specification and drawings are included within the patent scope of the present invention.

Claims

1. A temperature detection device, characterized in that, The temperature detection device includes: A robotic vacuum cleaner includes a control module and a map creation module electrically coupled to the control module; wherein the robotic vacuum cleaner is used to move within a workplace according to a preset schedule, so that the map creation module can create a digital work map corresponding to the workplace; A temperature sensor is mounted on the robotic vacuum cleaner and electrically coupled to the control module; wherein, when the robotic vacuum cleaner moves according to the preset schedule, the temperature sensor can detect the work area to generate a real-time temperature distribution corresponding to the work area; and The temperature detection device includes a wireless connection unit electrically coupled to the control module, and the temperature detection device can be electrically coupled to at least one household appliance through the wireless connection unit; wherein, when the real-time temperature distribution generated by the temperature sensor has an abnormal temperature value located in an abnormal region, the control module can be used to transmit a drive signal to at least one of the household appliances to drive at least one of the household appliances to operate to change the temperature value of the abnormal region. At least one of the household appliances includes an air conditioning unit; when the abnormal area is within the sensing range of the air conditioning unit, the control module can be used to transmit the drive signal to the air conditioning unit to drive it to blow air toward the abnormal area; The control module is used to image the real-time temperature distribution onto the digital working map to generate a temperature monitoring map, and the control module is used to transmit the temperature monitoring map to an external device. The temperature detection device can be used to realize home care functions; when the workplace includes at least one room for people or pets to live in, the robot vacuum cleaner can be used to move to at least one of the rooms so that the temperature sensor can detect the body temperature of the person or the pet. The abnormal temperature value is determined by a variety of judgment methods that can be combined with each other: The first judgment method: Before the temperature monitoring map is established, the control module can compare the real-time temperature distribution with a preset temperature value, and if the difference between a temperature value of the real-time temperature distribution and the preset temperature value is greater than a preset value, then it is defined as the abnormal temperature value. The second determination method: Before the temperature monitoring map is established, the control module can compare the real-time temperature distribution with an ambient temperature value adjacent to the robot vacuum cleaner. If the difference between a temperature value in the real-time temperature distribution and the ambient temperature value is greater than another preset value, then it is defined as the abnormal temperature value; and The third method of judgment: After the temperature monitoring map is established, the control module can compare the real-time temperature distribution with the temperature monitoring map, and if the difference between a temperature value of the real-time temperature distribution and the corresponding temperature value of the temperature monitoring map is greater than another preset value, then it is defined as the abnormal temperature value.

2. The temperature detection device according to claim 1, characterized in that, When the robotic vacuum cleaner performs an environmental cleaning operation in the workplace according to the preset schedule, the temperature sensor synchronously generates the real-time temperature distribution.

3. The temperature detection device according to claim 2, characterized in that, When the real-time temperature distribution generated by the temperature sensor has an abnormal temperature value, the robot vacuum cleaner stops the environmental cleaning operation, and the robot vacuum cleaner can move toward the abnormal area in the workplace where the abnormal temperature value is generated to confirm the range of the abnormal area.

4. The temperature detection device according to claim 1, characterized in that, At least one of the household appliances includes a gas stove; when the abnormal area is located in the gas stove, the control module can be used to transmit the drive signal to the gas stove to cause it to stop operating.

5. The temperature detection device according to claim 1, characterized in that, The temperature sensor is rotatably mounted on the robotic vacuum cleaner so that the real-time temperature distribution generated by the temperature sensor is in a three-dimensional distribution.

6. A temperature detection device, characterized in that, The temperature detection device includes: A robotic vacuum cleaner includes a control module and a map creation module electrically coupled to the control module; wherein the robotic vacuum cleaner is used to move within a workplace according to a specified command, so that the map creation module can create a digital work map corresponding to the workplace; A temperature sensor is installed in the robotic vacuum cleaner and electrically coupled to the control module; wherein, when the robotic vacuum cleaner moves in accordance with the specified command, the temperature sensor can detect the workplace to generate a real-time temperature distribution corresponding to the workplace; The control module is used to image the real-time temperature distribution onto the digital working map to generate a temperature monitoring map, and the control module is used to transmit the temperature monitoring map to an external device. When the real-time temperature distribution generated by the temperature sensor has an abnormal temperature value, the control module can be used to send a warning signal to an external device. The temperature detection device can be used to realize home care functions; when the workplace includes at least one room for people or pets to live in, the robot vacuum cleaner can be used to move to at least one of the rooms so that the temperature sensor can detect the body temperature of the person or the pet. The abnormal temperature value is determined by a variety of judgment methods that can be combined with each other: The first judgment method: Before the temperature monitoring map is established, the control module can compare the real-time temperature distribution with a preset temperature value, and if the difference between a temperature value of the real-time temperature distribution and the preset temperature value is greater than a preset value, then it is defined as the abnormal temperature value. The second determination method: Before the temperature monitoring map is established, the control module can compare the real-time temperature distribution with an ambient temperature value adjacent to the robot vacuum cleaner. If the difference between a temperature value in the real-time temperature distribution and the ambient temperature value is greater than another preset value, then it is defined as the abnormal temperature value; and The third method of judgment: After the temperature monitoring map is established, the control module can compare the real-time temperature distribution with the temperature monitoring map, and if the difference between a temperature value of the real-time temperature distribution and the corresponding temperature value of the temperature monitoring map is greater than another preset value, then it is defined as the abnormal temperature value.

7. The temperature detection device according to claim 6, characterized in that, The robotic vacuum cleaner is used to move periodically in the workplace in accordance with the specified commands.

8. The temperature detection device according to claim 6, characterized in that, The warning signal issued by the control module can be displayed in an abnormal area of ​​the workplace where the abnormal temperature value is generated.

9. The temperature detection device according to claim 6, characterized in that, When the abnormal temperature value is detected, the sweeping robot can move toward an abnormal area in the workplace where the abnormal temperature value is generated to confirm the range of the abnormal area.

10. The temperature detection device according to claim 6, characterized in that, The temperature sensor is rotatably mounted on the robotic vacuum cleaner so that the real-time temperature distribution generated by the temperature sensor is in a three-dimensional distribution.

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