CN108834232A - Temperature control method of smart floor mat and smart floor mat - Google Patents

Abstract

The embodiment of the present invention relates to the field of smart home, and discloses a temperature control method for a smart floor mat and the smart floor mat. In the present invention, the temperature control method of the intelligent floor mat includes: when detecting the pressure value change of the pressure sensor built in the intelligent floor mat, recording the current time point and the current pressure value in real time; Pressure value, draw the curve of the pressure value changing with time; according to the first corresponding relationship between the preset curve and the user identity information, obtain the user identity information corresponding to the drawn curve; according to the user identity information, obtain and match the user identity information The target temperature; control the smart floor mat to heat to the target temperature. The curve of the pressure value changing with time is obtained through the pressure sensor, and the user identity information is determined according to the corresponding relationship between the curve and the user, and the corresponding control temperature is obtained, so as to realize targeted temperature control and improve user experience.

Description

Temperature control method of smart floor mat and smart floor mat

technical field

The embodiments of the present invention relate to the field of smart homes, and in particular to a temperature control method for a smart floor mat and the smart floor mat.

Background technique

When the weather is cold or in a cold area, the surface of the floor in the general home will have a lower temperature due to the influence of the climate, and when people walk or stay on the floor, the body temperature is easily absorbed by the cold floor from the soles of the feet. Walking will cause the body temperature to drop and cause chills. Therefore, in the colder season, there are many products on the market that can keep the feet warm. In addition to keeping the soles of the feet at a certain temperature to achieve a warm effect, The body's body temperature is also less likely to be lost, making the body less likely to feel chilly. With the improvement of people's quality of life, floor mats are becoming more and more common in households, hotels and other occasions. Among them, heat-generating floor mats satisfy people's feet to a certain extent in areas with cold climates and no heating due to their advantages in heating. heating needs.

However, the inventor has found that at least the following problems exist in the prior art: the floor mats in the prior art cannot distinguish between different users, and each user may have different temperature requirements for the floor mats. Since the floor mats cannot identify different users, Therefore, intelligent temperature control cannot be performed according to the temperature requirements of each user.

Contents of the invention

The purpose of the embodiments of the present invention is to provide a temperature control method for intelligent floor mats, to achieve the purpose of distinguishing different users, to facilitate intelligent temperature control according to the temperature requirements of each user, to meet the individual needs of users for temperature, and to improve user experience.

In order to solve the above technical problems, an embodiment of the present invention provides a temperature control method for an intelligent floor mat, including: when detecting a change in the pressure value of the pressure sensor built in the intelligent floor mat, recording the current time point and the current pressure in real time According to the recorded time point and pressure value, draw the curve of the pressure value changing with time; according to the first corresponding relationship between the preset curve and the user identity information, obtain the user identity information corresponding to the drawn curve; according to the user identity Information to obtain the target temperature matching the user's identity information; control the heating of the smart floor mat to the target temperature.

The embodiment of the present invention also provides an intelligent floor mat, including: at least one processor; and a memory connected in communication with the at least one processor; wherein, the memory stores instructions executable by the at least one processor, and the instructions are executed by At least one processor executes, so that at least one processor can execute the above-mentioned temperature control method for intelligent floor mats.

Compared with the prior art, the embodiment of the present invention records the pressure value and time point through the pressure sensor in the smart floor mat, obtains the curve of the pressure value changing with time, and determines the identity information of the user according to the corresponding relationship between the curve and the user According to the user identity information, the corresponding control temperature is obtained, so as to achieve the purpose of different temperature control for different users, which is beneficial to improve the user experience.

In addition, the first correspondence is specifically the correspondence between the characteristic data of the curve and the user identity information; according to the first correspondence between the preset curve and the user identity information, the user identity information corresponding to the drawn curve is obtained, specifically as : Obtain feature data in the drawn curve; search for user identity information matching the acquired feature data according to the acquired feature data and the first corresponding relationship; use the matched user identity information as user identity information corresponding to the drawn curve. According to the curve of the pressure value changing with time, the feature data in the curve is obtained, and different users are distinguished according to the feature data, which is beneficial to improve the accuracy of the obtained user identity.

In addition, after obtaining the feature data in the drawn curve, before searching for the user identity information matching the acquired feature data, it also includes: judging whether each feature data is within the preset range; if it is within the preset range, then judging The pressure source of the smart floor mat is the user, and then execute according to the obtained characteristic data and the first corresponding relationship to find the user identity information that matches the obtained characteristic data; Send a reminder message. Judging whether the characteristic data is within the preset range, when it is determined that it is within the preset range, it is determined that the object of stress is the user, and when it is determined that the characteristic data is not within the preset range, a reminder message is sent to the user's terminal device, and the local An emergency alarm is issued when the mat is abnormal, which is conducive to improving the accuracy and safety of the mat detection.

In addition, after determining that the pressure source of the smart floor mat is the user, it also includes: performing an infrared scan on the user to obtain the user's profile; according to the second corresponding relationship between the preset profile and the user's identity information, obtaining the User identity information; before controlling the heating of the smart floor mat to the target temperature, judge whether the user identity information obtained according to the drawn curve is consistent with the user identity information obtained according to the obtained outline, and when the judgment result is consistent, then Execute to get the target temperature matched with the user. When it is determined that the source of stress is the user, infrared scanning is performed on the user to obtain the user identity information, and the user identity information obtained by the infrared scanning is compared with the identity information obtained according to the curve matching. The identity information is controlled accordingly, and user identity information is obtained in two ways, which is conducive to improving the accuracy of user identity information.

In addition, the smart floor mat includes N splicable smart floor mats, where N is a natural number greater than 1. The splicable smart floor mat is used to make the smart floor mat easier to move.

In addition, after obtaining the target temperature matched with the user’s identity information, it also includes: obtaining the location of the pressure sensor that changes the pressure value in real time; The smart floor mat where the user is located; control the heating of the smart floor mat to the target temperature, specifically: control the heating of the smart floor mat where the user is currently located to the target temperature. Controlling the heating of the intelligent floor mat where the user is located is conducive to achieving the purpose of energy saving.

In addition, if the obtained user identity information is more than one according to the first corresponding relationship, the current time is obtained; according to the third corresponding relationship between the preset time and user identity information, from the obtained user identity information, filter out the current time Corresponding user identity information; according to the user identity information, obtain the target temperature that matches the user, specifically: according to the filtered user identity information, obtain the target temperature that matches the filtered user identity information. When multiple user identity information is matched according to the curve, the current time is obtained, and the user identity information with the highest matching degree with the current time is screened out, which reflects the intelligence of the floor mat when processing multiple user information.

Description of drawings

One or more embodiments are exemplified by the pictures in the corresponding drawings, and these exemplifications do not constitute a limitation to the embodiments. Elements with the same reference numerals in the drawings represent similar elements. Unless otherwise stated, the drawings in the drawings are not limited to scale.

Fig. 1 is a specific flow chart of a temperature control method for an intelligent floor mat according to the first embodiment of the present invention;

Fig. 2 is a specific flow chart of a temperature control method for an intelligent floor mat according to a second embodiment of the present invention;

3 is a specific flowchart of a temperature control method for an intelligent floor mat according to a third embodiment of the present invention;

Fig. 4 is a schematic structural diagram of an intelligent floor mat according to a fourth embodiment of the present invention.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, various implementation modes of the present invention will be described in detail below in conjunction with the accompanying drawings. However, those of ordinary skill in the art can understand that, in each implementation manner of the present invention, many technical details are provided for readers to better understand the present application. However, even without these technical details and various changes and modifications based on the following implementation modes, the technical solution claimed in this application can also be realized.

The first embodiment of the present invention relates to a temperature control method for an intelligent floor mat. The core of this embodiment is to record the current time point and the current pressure value in real time when the pressure value change of the pressure sensor built in the smart floor mat is detected; according to the recorded time point and pressure value, the graph of the pressure value changing with time is drawn curve; according to the first corresponding relationship between the preset curve and the user identity information, the user identity information corresponding to the drawn curve is obtained; according to the user identity information, the target temperature matching the user identity information is obtained; the intelligent floor mat is heated to target temperature. The curve of the pressure value changing with time is obtained through the pressure sensor, and the user identity information is determined according to the corresponding relationship between the curve and the user, and the corresponding control temperature is obtained, so as to realize targeted temperature control and improve user experience. The implementation details of the temperature control method of the smart floor mat in this embodiment will be described in detail below. The following content is only the implementation details provided for the convenience of understanding, and is not necessary for the implementation of this solution.

The specific flow of the temperature control method of the intelligent floor mat in this embodiment is shown in Figure 1, including:

Step 101: When a change in the pressure value of the pressure sensor built in the smart floor mat is detected, record the current time point and the current pressure value in real time.

Specifically, a plurality of pressure sensors are built into the smart floor mat, and the pressure sensors here can be evenly arranged in the floor mat at equal intervals, or can be distributed at unequal intervals according to a preset distance. When the pressure value collected by the pressure sensor is different from the initial value, the current time point and the pressure value corresponding to the current time point are recorded in real time.

Step 102: According to the recorded time point and pressure value, draw a curve of pressure value changing with time.

Specifically, according to the two real-time variables of time point and pressure value, a two-dimensional curve can be obtained, that is, a curve of pressure value changing with time.

Step 103: Obtain the user identity information corresponding to the drawn curve according to the first corresponding relationship between the preset curve and the user identity information.

Specifically, the corresponding relationship between the curve and the user identity information is pre-stored in the database. When a curve of the pressure value changes with time is obtained according to the current time point and the pressure value, the corresponding relationship between the curve and the database is calculated. By polling, the user identity information corresponding to the curve can be obtained.

Step 104: Obtain the target temperature matching the user identity information according to the user identity information.

Specifically, the corresponding relationship between the user's identity information and the most suitable target temperature is also stored in the database in advance. After the user's identity information is obtained according to the curve, the identity information and the corresponding relationship between the identity information in the database and the target temperature The target temperature corresponding to the user identity information can be obtained by performing the second patrol.

Step 105: Control the smart floor mat to heat up to the target temperature.

Specifically, when the user's target temperature is 25°C according to the previous two rounds, the smart floor mat controls itself to heat up to the target temperature. The heating speed here can be constant speed heating or variable speed heating. Adjust accordingly.

It is worth mentioning that if the obtained user identity information is more than one according to the first corresponding relationship, the current time is obtained; according to the third corresponding relationship between the preset time and user identity information, from the obtained user identity information, filter Obtain the user identity information corresponding to the current time; obtain the target temperature matching the user according to the user identity information, specifically: obtain the target temperature matching the filtered user identity information according to the filtered user identity information. Specifically, according to the corresponding relationship between the curve and the user identity information, it is obtained that there are multiple user identity information corresponding to the curve. At this time, the current time is obtained, and the user identity information corresponding to the curve The user identity information with the highest degree of matching with the current time is screened out from the information, and then the target temperature is obtained according to the identity information, which reflects the intelligence of the floor mat when processing multiple user information.

Compared with the prior art, the embodiment of the present invention records the pressure value and time point through the pressure sensor in the smart floor mat, obtains the curve of the pressure value changing with time, and determines the identity information of the user according to the corresponding relationship between the curve and the user According to the user identity information, the corresponding control temperature is obtained, so as to achieve the purpose of different temperature control for different users, which is conducive to improving the user experience.

The second embodiment of the present invention relates to a temperature control method for an intelligent floor mat. The second embodiment is roughly the same as the first embodiment, the main difference is that: in the second embodiment of the present invention, the first correspondence is specifically the correspondence between the characteristic data of the curve and the user identity information; according to the preset According to the first corresponding relationship between the curve and the user identity information, the user identity information corresponding to the drawn curve is obtained, specifically: obtaining the characteristic data in the drawn curve; according to the obtained characteristic data and the first corresponding relationship, searching and obtaining The user identity information matched by the feature data; the matched user identity information is used as the user identity information corresponding to the drawn curve. According to the curve of the pressure value changing with time, the feature data in the curve is obtained, and different users are distinguished according to the feature data, which is beneficial to improve the accuracy of the obtained user identity.

The specific flow of the temperature control method of the intelligent floor mat in this embodiment is shown in Figure 2, including:

Step 201: When a change in the pressure value of the pressure sensor built in the smart floor mat is detected, record the current time point and the current pressure value in real time.

Step 202: According to the recorded time point and pressure value, draw a curve of pressure value changing with time.

Step 203: Obtain feature data in the drawn curve.

Specifically, the curve image will contain a lot of meaningful feature data, and the feature data is specifically one of the following or any combination thereof: maximum pressure value, minimum pressure value, maximum value occurrence frequency, maximum value interval time, the maximum value here The value refers to the maximum value and the minimum value. The maximum value interval length can be the interval length between the maximum values, the interval length between the minimum values, or the interval length between the maximum value and the minimum value. Similarly, the frequency of occurrence of the maximum value can also be The frequency at which the maximum value occurs, the frequency at which the minimum value occurs, or the frequency at which the maximum and minimum values alternate.

Step 204: Determine whether each feature data is within a preset range, if yes, go to step 205, otherwise, go to step 210.

Specifically, under normal operating conditions of the floor mat, each feature data will be within its own preset safety range. Here it is judged whether each feature data is within the preset safety range, if yes, go to step 205, otherwise, go to step 209.

Step 205: Determine that the stress source of the smart floor mat is the user.

Specifically, when all characteristic data are within the normal range, it is determined that the object causing the pressure sensor in the smart floor mat to detect pressure is the user. For example, if the preset maximum pressure is 100N to 200N, and the detected maximum pressure is 150N, then it is determined that the pressure source on the smart floor mat is the user.

Step 206: According to the obtained feature data and the first corresponding relationship, search for user identity information matching the acquired feature data, and use the matched user identity information as the user identity information corresponding to the drawn curve.

Specifically, according to the characteristic data obtained from the curve and the corresponding relationship between the characteristic data and the user in the preset curve, the user identity information matching the characteristic data is patrolled in the database, and the users matched by the patrol result The identity information is used as the user identity information corresponding to the curve of the current pressure value changing with time.

Step 207: Obtain the target temperature matching the user identity information according to the user identity information.

Step 208: Control the smart floor mat to heat up to the target temperature.

Step 209: Send reminder information to pre-bound terminal devices.

Specifically, the smart floor mat is pre-established with a terminal device, where there can be one terminal or multiple terminals, specifically electronic devices such as mobile phones, tablets, and smart bracelets. The reminder information sent by the smart floor mat to the terminal device can be a text message or a pre-stored voice message.

It is worth mentioning that after determining that the pressure source of the smart floor mat is the user, it also includes: performing infrared scanning on the user to obtain the user's profile; according to the second corresponding relationship between the preset profile and the user's identity information, obtaining and acquiring The user identity information corresponding to the contour; before controlling the heating of the smart floor mat to the target temperature, judge whether the user identity information obtained according to the drawn curve is consistent with the user identity information obtained according to the obtained contour, and the judgment result is When they are consistent, execute to obtain the target temperature that matches the user. Specifically, when it is determined that the source of stress is a user, an infrared scan is performed on the user to obtain the user identity information. The user identity information here is specifically the user name, gender, ID number, family role, etc. The user identity information is compared with the identity information obtained according to the curve pairing. When the comparison results are consistent, the corresponding temperature control is performed according to the user identity information. The user identity information is obtained in two ways, which is conducive to improving the accuracy of the user identity information .

Since steps 201 to 202 and 207 to 208 in this embodiment are substantially the same as steps 101 to 102 and 104 to 105 in the first embodiment, they are not repeated here to avoid repetition.

Compared with the prior art, the embodiment of the present invention obtains characteristic data in the curve according to the pressure value changing with time, and distinguishes different users according to the characteristic data, which is beneficial to improve the accuracy of the obtained user identity. At the same time, it is judged whether the feature data is within the preset range, and when it is judged to be within the preset range, it is determined that the object of stress is the user, and when it is judged that the feature data is not within the preset range, a reminder message is sent to the user's terminal device, It is beneficial to improve the safety of floor mat detection. Furthermore, when it is determined that the source of stress is the user, an infrared scan is performed on the user to obtain the user identity information, and the user identity information obtained by the infrared scan is compared with the identity information obtained according to the curve pairing. When the comparison results are consistent, Then perform corresponding temperature control according to user identity information, and obtain user identity information in two ways, which is conducive to improving the accuracy of user identity information.

The third embodiment of the present invention relates to a temperature control method for a spliced smart floor mat. The third embodiment has been further improved on the basis of the first embodiment. The main improvement is: after obtaining the target temperature matched with the user identity information, it also includes: Position; according to the position of the pressure sensor where the currently acquired pressure value changes, determine the smart floor mat where the user is currently located; control the heating of the smart floor mat to the target temperature, specifically: control the heating of the smart floor mat where the user is currently located to the target temperature. Controlling the heating of the intelligent floor mat where the user is located is conducive to achieving the purpose of energy saving.

The smart floor mat in this embodiment is a spliced smart floor mat, and the smart floor mat includes N pieces of smart floor mats that can be spliced, where N is a natural number greater than 1, and the spliced smart floor mat is more conducive to movement. The specific flow of the temperature control method of the intelligent floor mat in this embodiment is shown in Figure 3, including:

Step 301: When detecting a change in the pressure value of the pressure sensor built in the smart floor mat, record the current time point and the current pressure value in real time.

Step 302: According to the recorded time point and pressure value, draw a curve of pressure value changing with time.

Step 303: Obtain the user identity information corresponding to the drawn curve according to the first corresponding relationship between the preset curve and the user identity information.

Step 304: Obtain the target temperature matching the user identity information according to the user identity information.

Since steps 301 to 304 in this embodiment are substantially the same as steps 101 to 104 in the first embodiment, to avoid repetition, details are not repeated here.

Step 305: Obtain the location of the pressure sensor that changes the pressure value in real time.

Specifically, the smart floor mat has multiple built-in pressure sensors, and each pressure sensor corresponds to a position. When the pressure value collected by one or several pressure sensors changes, the pressure sensor will update its position in real time. record it. For example, the pressure sensors in the smart floor mat are arranged in a two-dimensional coordinate system, and the coordinates corresponding to the pressure sensors whose pressure values change are (2, 2), then record (2, 2) as a position mark.

Step 306: Determine the smart floor block where the user is currently located according to the position of the pressure sensor where the pressure value changes obtained currently.

Specifically, when the position of the pressure sensor whose pressure value changes is known, the smart floor block where the user is located is determined according to the corresponding relationship between each floor block and each pressure sensor. For example, there are 9 intelligent floor mats in total, and the intelligent floor mat numbered 1 has three pressure sensors A, B, and C. When the pressure value collected by the pressure sensor A changes, it can be determined that the user is located in the numbered 1 smart floor mat on the block.

Step 307: Control the heating of the smart floor block where the user is currently located to the target temperature.

Specifically, when it is determined that the user is on the intelligent floor mat numbered 1, the intelligent floor mat block numbered 1 is controlled to be heated to the target temperature.

Compared with the prior art, the embodiment of the present invention adopts a splicable smart floor mat, which is conducive to improving the convenience of the smart floor mat, controlling the heating of the specific floor mat where the user is located, and avoiding a wide range of floor mat heating. It is beneficial to achieve the effect of energy saving.

The step division of the above various methods is only for the sake of clarity of description. During implementation, it can be combined into one step or some steps can be split and decomposed into multiple steps. As long as they include the same logical relationship, they are all within the scope of protection of this patent. ; Adding insignificant modifications or introducing insignificant designs to the algorithm or process, but not changing the core design of the algorithm and process are all within the scope of protection of this patent.

The fourth embodiment of the present invention relates to an intelligent floor mat. As shown in FIG. 4 , it includes: at least one processor 401; Instructions executed by one processor 401, the instructions are executed by at least one processor 401, so that at least one processor 401 can execute the above-mentioned temperature control method for an intelligent floor mat.

Wherein, the memory 402 and the processor 401 are connected by a bus, and the bus may include any number of interconnected buses and bridges, and the bus connects one or more processors 401 and various circuits of the memory 402 together. The bus may also connect together various other circuits such as peripherals, voltage regulators, and power management circuits, all of which are well known in the art and therefore will not be further described herein. The bus interface provides an interface between the bus and the transceivers. A transceiver may be a single element or multiple elements, such as multiple receivers and transmitters, providing means for communicating with various other devices over a transmission medium. The data processed by the processor 401 is transmitted on the wireless medium through the antenna, and further, the antenna also receives the data and transmits the data to the processor 401 .

Processor 401 is responsible for managing the bus and general processing, and may also provide various functions including timing, peripheral interface, voltage regulation, power management, and other control functions. Instead, the memory 402 may be used to store data used by the processor when performing operations.

Those skilled in the art can understand that all or part of the steps in the method of the above-mentioned embodiments can be completed by instructing related hardware through a program, the program is stored in a storage medium, and includes several instructions to make a device (which can be A single chip microcomputer, a chip, etc.) or a processor (processor) executes all or part of the steps of the methods described in the various embodiments of the present application. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM, Read-OnlyMemory), random access memory (RAM, Random Access Memory), magnetic disk or optical disk and other media that can store program codes.

Those of ordinary skill in the art can understand that the above-mentioned embodiments are specific examples for realizing the present invention, and in practical applications, various changes can be made to it in form and details without departing from the spirit and spirit of the present invention. scope.

Claims (9)

1. A temperature control method for an intelligent floor mat, comprising: When the pressure value change of the pressure sensor built in the smart floor mat is detected, the current time point and the current pressure value are recorded in real time; According to the recorded time point and pressure value, draw the curve of pressure value changing with time; Obtaining the user identity information corresponding to the drawn curve according to the first correspondence between the preset curve and the user identity information; Obtaining a target temperature matching the user identity information according to the user identity information; Controlling the heating of the intelligent floor mat to the target temperature. 2. The temperature control method of an intelligent floor mat according to claim 1, wherein the first corresponding relationship is specifically the corresponding relationship between the characteristic data of the curve and the user identity information; According to the first corresponding relationship between the preset curve and the user identity information, the user identity information corresponding to the drawn curve is obtained, specifically: Obtaining characteristic data in the drawn curve; Searching for user identity information that matches the acquired feature data according to the acquired feature data and the first corresponding relationship; The matched user identity information is used as the user identity information corresponding to the drawn curve. 3. The temperature control method of the intelligent floor mat according to claim 2, wherein the characteristic data is specifically one of the following or any combination thereof: Pressure maximum value, pressure minimum value, maximum value occurrence frequency, maximum value interval time. 4. The temperature control method of an intelligent floor mat according to claim 2, characterized in that, after acquiring the feature data in the drawn curve and before searching for user identity information matching the acquired feature data, Also includes: Judging whether each feature data is within a preset range; If it is within the preset range, it is determined that the pressure source of the smart floor mat is the user, and then the search is performed according to the obtained characteristic data and the first corresponding relationship to match the obtained characteristic data. user identity information; If not within the preset range, a reminder message is sent to the pre-bound terminal device. 5. The temperature control method of the intelligent floor mat according to claim 4, characterized in that, after determining that the pressure source of the intelligent floor mat is the user, further comprising: performing an infrared scan on the user to obtain a profile of the user; Obtaining user identity information corresponding to the acquired profile according to a second correspondence between the preset profile and the user identity information; Before controlling the heating of the intelligent floor mat to the target temperature, it is judged whether the user identity information obtained according to the drawn curve is consistent with the user identity information obtained according to the obtained profile, and the judgment is made When the result is consistent, the acquisition of the target temperature matching the user is performed again. 6 . The temperature control method of an intelligent floor mat according to claim 1 , wherein the intelligent floor mat comprises N smart floor mat blocks that can be spliced, and the N is a natural number greater than 1. 7 . 7. The temperature control method of an intelligent floor mat according to claim 6, further comprising: The location of the pressure sensor that obtains the pressure value change in real time; Determine the smart floor block where the user is currently located according to the position of the pressure sensor where the pressure value is currently obtained; The heating of the intelligent floor mat to the target temperature is controlled, specifically: Controlling the heating of the intelligent floor block where the user is currently located to the target temperature. 8. The temperature control method of the intelligent floor mat according to claim 1, further comprising: If more than one user identity information is obtained according to the first corresponding relationship, obtain the current time; According to the third corresponding relationship between preset time and user identity information, from the obtained user identity information, filter out the user identity information corresponding to the current time; According to the user identity information, the target temperature matching with the user is obtained, specifically: According to the screened user identity information, a target temperature matching the screened user identity information is acquired. 9. A smart floor mat, characterized in that it comprises: at least one processor; and, a memory communicatively coupled to the at least one processor; wherein, The memory is stored with instructions executable by the at least one processor, the instructions are executed by the at least one processor, so that the at least one processor can perform any one of claims 1 to 8 The temperature control method of the smart floor mat.