CN116406952A - Equipment state judging method and device, storage medium and electronic device - Google Patents

Abstract

The application discloses a device state judging method and device, a storage medium and an electronic device. The method comprises the following steps: acquiring target data sent by a first wireless module through a second wireless module; counting the acquisition time corresponding to each acquisition of the target data in a time period; comparing the magnitude relation between at least two acquisition times to obtain a group of first comparison results; and determining the state of the cover body according to a group of first comparison results. Through the application, the problems that a complicated cover opening and closing detection mechanism needs to be arranged in the related technology to detect the state of the cover body of the cooking equipment and the detection result of the state of the cover body of the cooking equipment is inaccurate are solved.

Description

Equipment state judging method and device, storage medium and electronic device

Technical Field

The present invention relates to the field of device status determination, and in particular, to a device status determination method, a device, a storage medium, and an electronic apparatus.

Background

In the process of cooking by using the cooking equipment, whether the cooking equipment can keep a normal operation state is related to whether a cooking task can be successfully completed or not, so that it is very important to accurately judge the operation state of the cooking equipment, wherein the judgment of the operation state of the cooking equipment comprises judgment of the state of a cover body of the cooking equipment, such as whether an upper cover is tightly covered, whether a side door is tightly closed or not, and the like, and the untimely and inaccurate judgment of the state of the cover body of the cooking equipment can influence the execution of the cooking task and even possibly cause accidents.

In the related art, the judging mode of the cooking equipment cover body state is as follows: the cover opening and closing detection mechanism is used for detecting the cover opening and closing, for example, the cover opening and closing detection mechanism comprising a magnetic spring switch is used for detecting the cover opening and closing, but the cover opening and closing detection mechanism is complex in structure, the service life of the equipment is too long, the ageing of the connecting structure can be caused, the accuracy of the cover opening and closing detection is affected, meanwhile, the traditional detection mode cannot judge whether the current state of the cover body is a moving state or a static state, for example, the cover body is subjected to the cover closing action at present, and therefore equipment cover body state judgment errors are generated.

Aiming at the problems that a complex cover opening and closing detection mechanism needs to be arranged in the related art to detect the state of the cover body of the cooking equipment and the detection result of the state of the cover body of the cooking equipment is inaccurate, no effective solution is proposed at present.

Disclosure of Invention

The application provides a judging method and device for equipment states, a storage medium and an electronic device, and aims to solve the problems that a complex cover opening and closing detection mechanism needs to be arranged in related technologies to detect the state of a cover body of cooking equipment and the detection result of the state of the cover body of the cooking equipment is inaccurate.

According to one aspect of the present application, a method for determining a status of a device is provided. The method comprises the following steps: acquiring target data sent by a first wireless module through a second wireless module, wherein the second wireless module is arranged on a main body of target equipment, and the first wireless module is arranged on a cover body of the target equipment; counting the acquisition time corresponding to each acquisition of the target data in a time period, wherein the acquisition time is the time interval between the current acquisition time of the target data and the last acquisition time of the target data; comparing the magnitude relation between at least two acquisition times to obtain a group of first comparison results, wherein the group of first comparison results at least comprises one first comparison result; and determining the state of the cover body according to a group of first comparison results. That is, the second wireless module is used for obtaining the obtaining time of one frame of target data, a comparison result is obtained, and the state of the cover body is judged according to the comparison result, so that the effect of rapidly detecting the state of the cover body of the cooking equipment is achieved.

Optionally, determining the state of the cover according to the set of first comparison results includes: determining that the cover body is in a motion state currently under the condition that at least one first comparison result indicates that the later acquisition time is not equal to the former acquisition time; and under the condition that the group of first comparison results indicate that the later acquisition time is equal to the former acquisition time, determining that the cover body is in a static state currently. The change condition of the acquisition time is obtained by comparing the acquisition time, and the state of the cover body is judged according to the change condition, so that the accuracy of determining the current state of the cover body is improved.

Optionally, in the case that at least one first comparison result indicates that the last acquisition time is not equal to the previous acquisition time, determining that the cover is currently in the motion state includes: under the condition that a group of first comparison results indicate that the later acquisition time is more than or equal to the former acquisition time, determining that the cover body moves towards the direction of uncovering; and under the condition that the group of first comparison results indicate that the later acquisition time is less than or equal to the former acquisition time, determining that the cover body moves towards the cover closing direction. By judging the movement state of the equipment cover body, a data foundation is laid for improving the accuracy of equipment cover body state judgment.

Optionally, after determining that the cover is currently in the motion state, in the case that at least one first comparison result indicates that the last acquisition time is not equal to the previous acquisition time, the method further includes: comparing the magnitude relation between the last time of acquisition and the preset value to obtain a second comparison result; under the condition that the cover body moves towards the cover closing direction and the second comparison result indicates that the last acquisition time is smaller than or equal to a first preset value, determining the current state of the cover body as the cover closing state; under the condition that the cover body moves towards the cover closing direction and the second comparison result indicates that the last acquisition time is larger than a first preset value, determining that the current state of the cover body is the same as the state determined in the last time; under the condition that the cover body moves towards the cover opening direction and the second comparison result indicates that the last acquisition time is greater than or equal to a second preset value, determining the current state of the cover body to be the cover opening state, wherein the first preset value is smaller than the second preset value; and under the condition that the cover body moves towards the cover opening direction and the second comparison result indicates that the last acquisition time is smaller than a second preset value, determining that the current state of the cover body is the same as the state determined in the last time. The opening and closing state of the cover body is determined by combining the movement state of the cover body of the equipment and the acquisition time of the last frame of data, so that the effect of accurately determining the opening and closing state of the cover body of the equipment is achieved.

Optionally, after determining that the cover is currently in the stationary state, if the set of first comparison results each indicate that the last acquisition time is equal to the previous acquisition time, the method further includes: comparing the magnitude relation between the last time of acquisition and the preset value to obtain a third comparison result; determining that the current state of the cover body is a cover closing state under the condition that the third comparison result indicates that the last acquisition time is smaller than or equal to a first preset value; determining that the current state of the cover body is a cover opening state under the condition that the third comparison result indicates that the last acquisition time is greater than or equal to a second preset value, wherein the first preset value is smaller than the second preset value; and determining that the current state of the cover body is the same as the state determined in the previous time when the third comparison result indicates that the last acquisition time is smaller than the second preset value and larger than the first preset value. The opening and closing state of the cover body is determined by combining the movement state of the cover body of the equipment and the acquisition time of the last frame of data, so that the effect of accurately determining the opening and closing state of the cover body of the equipment is achieved.

Optionally, before determining the state of the cover according to the set of first comparison results, the method further comprises: acquiring temperature data of target equipment, and determining a temperature range corresponding to the temperature data, wherein the frequencies of acquiring the target data by the second wireless module are different at different temperatures; when the temperature range corresponding to the temperature data is a first temperature range, acquiring a first preset value and a second preset value determined in the first temperature range; when the temperature range corresponding to the temperature data is a second temperature range, acquiring a first preset value and a second preset value which are determined in the second temperature range, wherein the lower limit of the second temperature range is equal to the upper limit of the first temperature range, the first preset value determined in the second temperature range is larger than the first preset value determined in the first temperature range, and the second preset value determined in the second temperature range is larger than the second preset value determined in the first temperature range; and when the temperature range corresponding to the temperature data is a third temperature range, acquiring a first preset value and a second preset value which are determined in the third temperature range, wherein the upper limit of the third temperature range is equal to the lower limit of the first temperature range, the first preset value determined in the third temperature range is larger than the first preset value determined in the first temperature range, and the second preset value determined in the third temperature range is larger than the second preset value determined in the first temperature range. By adjusting preset values at different temperatures, the effect of avoiding temperature from affecting the accuracy of judging the state of the cover body of the equipment is achieved.

Optionally, before determining the state of the cover according to the set of first comparison results, the method further comprises: in a first temperature range, counting the acquisition time corresponding to a plurality of target data by a second wireless module in a cover closing state, averaging the acquired acquisition time to obtain a first target time, determining a first preset value according to the first target time, counting the acquisition time corresponding to the plurality of target data by the second wireless module in the cover closing state, averaging the acquired acquisition time to obtain a second target time, and determining a second preset value according to the second target time; in a second temperature range, counting the acquisition time corresponding to a plurality of target data by a second wireless module in a cover closing state, averaging the acquired acquisition time to obtain a third target time, determining a first preset value according to the third target time, counting the acquisition time corresponding to the plurality of target data by the second wireless module in the cover closing state, averaging the acquired acquisition time to obtain a fourth target time, and determining a second preset value according to the fourth target time; in a third temperature range, the second wireless module respectively acquires acquisition time corresponding to a plurality of target data in a cover-closing state, averages the acquired acquisition time to obtain a fifth target time, determines a first preset value according to the fifth target time, counts the acquisition time corresponding to the plurality of target data in the cover-closing state, averages the acquired acquisition time to obtain a sixth target time, and determines a second preset value according to the sixth target time. The preset values at different temperatures are determined by calculating the average value of target data reception in a fixed time interval, so that the effect of improving the accuracy of determining the cover body state of the equipment is achieved.

According to another aspect of the present application, a device status determination apparatus is provided. The device comprises: the first acquisition unit is used for acquiring target data sent by the first wireless module through the second wireless module, wherein the second wireless module is arranged on the main body of the target equipment, and the first wireless module is arranged on the cover body of the target equipment; the first statistics unit is used for counting the acquisition time corresponding to each acquisition of the target data in a time period, wherein the acquisition time is the time interval between the time of acquiring the target data at the current time and the time of acquiring the target data at the last time; the first comparison unit is used for comparing the magnitude relation between at least two acquisition times to obtain a group of first comparison results, wherein the group of first comparison results at least comprises one first comparison result; and the first determining unit is used for determining the state of the cover body according to a group of first comparison results.

According to another aspect of the embodiment of the present invention, there is also provided a computer storage medium for storing a program, where the program controls an apparatus in which the computer storage medium is located to execute a method for determining an apparatus state when running.

According to another aspect of the embodiment of the present invention, there is also provided an electronic device including a processor and a memory; the memory stores computer readable instructions, and the processor is configured to execute the computer readable instructions, where the computer readable instructions execute a method for determining a status of the device.

Through the application, the following steps are adopted: acquiring target data sent by a first wireless module through a second wireless module, wherein the second wireless module is arranged on a main body of target equipment, and the first wireless module is arranged on a cover body of the target equipment; counting the acquisition time corresponding to each acquisition of the target data in a time period, wherein the acquisition time is the time interval between the current acquisition time of the target data and the last acquisition time of the target data; comparing the magnitude relation between at least two acquisition times to obtain a group of first comparison results, wherein the group of first comparison results at least comprises one first comparison result; and determining the state of the cover body according to a group of first comparison results. The problems that a complex cover opening and closing detection mechanism needs to be arranged to detect the state of the cover body of the cooking equipment and the detection result of the state of the cover body of the cooking equipment is inaccurate in the related art are solved. The second wireless module is used for obtaining the obtaining time of one frame of target data, a comparison result is obtained, and the state of the cover body is judged according to the comparison result, so that the effect of rapidly detecting the state of the cover body of the cooking equipment is achieved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application, illustrate and explain the application and are not to be construed as limiting the application. In the drawings:

fig. 1 is a flowchart of a method for determining a device status according to an embodiment of the present application;

FIG. 2 is a flow chart of an alternative method of determining device status provided in accordance with an embodiment of the present application;

fig. 3 is a schematic diagram of a device for determining a device status according to an embodiment of the present application.

Detailed Description

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

In order to make the present application solution better understood by those skilled in the art, the following description will be made in detail and with reference to the accompanying drawings in the embodiments of the present application, it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the present application described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

According to an embodiment of the application, a method for judging a device state is provided.

Fig. 1 is a flowchart of a method of determining a status of a device according to an embodiment of the present application. As shown in fig. 1, the method comprises the steps of:

step S102, target data sent by a first wireless module is obtained through a second wireless module, wherein the second wireless module is arranged on a main body of target equipment, and the first wireless module is arranged on a cover body of the target equipment.

Specifically, the second wireless module may be a reader, specifically may be a sweep oscillator, and may be mounted on a main body of the target device, the first wireless module may be a transponder with a resonant frequency being a preset fixed value, the sweep oscillator and the transponder may use an RFID (Radio Frequency Identification radio frequency identification) technology to perform communication, the sweep oscillator may send radio frequency signals with frequencies within a certain range to the transponder through the inductor according to preset frequencies (for example, once every 200 ms), and when the resonant frequency of the radio frequency signals sent by the sweep oscillator is the same as the preset resonant frequency in the transponder, the sweep oscillator receives the target data signals sent by the transponder, so as to obtain the target data, thereby completing wireless acquisition of the target data.

Step S104, counting the acquisition time corresponding to each acquisition of the target data in a time period, wherein the acquisition time is the time interval between the current acquisition time of the target data and the last acquisition time of the target data.

Specifically, the selected time period may be any one continuous time period, and the acquisition time corresponding to each acquisition of the target data may be counted in the time period.

For example, the statistical time period may be set to 1s, the acquisition time of the target data acquired within 1s may be counted, specifically, the timings of T1 (acquiring one frame of data, i.e. clearing) and T2 (reaching 1s, i.e. clearing) are started when the first target data is acquired, the time of T1 is recorded and T1 is restarted when the second target data is acquired, the first acquisition time T1 is obtained at this time, and the statistics of the acquisition times is performed according to this method until t2=1s, at this time, all the acquired acquisition times are ordered according to the order of the acquisition times, so as to obtain a plurality of acquisition times within 1s, for example, 10 acquisition times T1 to T10 are correspondingly acquired, and T1 may be the first acquisition time within the time period and T10 may be the last acquisition time within the time period.

Step S106, comparing the magnitude relation between at least two acquisition times to obtain a group of first comparison results, wherein the group of first comparison results at least comprises one first comparison result.

Specifically, after counting the acquisition time corresponding to the target data acquired in a period of time, each acquisition time may be compared, so as to obtain a comparison result of the acquisition time, for example, 4 times of target data are acquired in a preset period of time, T1 is 100ms, T2 is 200ms, T3 is 300ms, T4 is 400ms, and the 4 acquisition times may be compared to obtain a first comparison result, that is, a group of first delivery results only includes one first comparison result, and it can be seen that the acquisition time gradually rises from the first comparison result; or comparing T1, T2 and T3, and comparing T2, T3 and T4 to obtain a group of first comparison results, wherein the acquired time gradually rises as can be seen from the group of comparison results; it is also possible to compare T1 with T2, T2 with T3, and T3 with T4 to obtain a set of first comparison results, from which it can be seen that the time of acquisition gradually increases. The present embodiment does not limit the manner of comparing the acquisition time of extraction and the acquisition time.

Step S108, determining the state of the cover body according to a group of first comparison results.

Specifically, after the comparison result is obtained, the state of the cover body of the device may be determined according to the comparison result, for example, when it is detected that T1 is 100ms, T2 is 200ms, T3 is 300ms, and T4 is 400ms, the current state may be determined to be the cover by comparing T3 with T1, comparing T4 with T3, gradually increasing the acquisition time, and T4 is 400 ms. For another example, if T1 is 400ms, T2 is 300ms, T3 is 300ms, and T4 is 100ms, the acquisition time can be gradually increased by comparing T3 with T1, comparing T4 with T3, and T4 is 100ms, so that the current state can be judged as closed.

According to the equipment state judging method, target data sent by the first wireless module are obtained through the second wireless module, wherein the second wireless module is arranged on the main body of target equipment, and the first wireless module is arranged on the cover body of the target equipment; counting the acquisition time corresponding to each acquisition of the target data in a time period, wherein the acquisition time is the time interval between the current acquisition time of the target data and the last acquisition time of the target data; comparing the magnitude relation between at least two acquisition times to obtain a group of first comparison results, wherein the group of first comparison results at least comprises one first comparison result; and determining the state of the cover body according to a group of first comparison results. The problems that a complex cover opening and closing detection mechanism needs to be arranged to detect the state of the cover body of the cooking equipment and the detection result of the state of the cover body of the cooking equipment is inaccurate in the related art are solved. The second wireless module is used for obtaining the obtaining time of one frame of target data, a comparison result is obtained, and the state of the cover body is judged according to the comparison result, so that the effect of rapidly detecting the state of the cover body of the cooking equipment is achieved.

Optionally, in the method for determining a device state provided in the embodiment of the present application, determining the state of the cover according to a set of first comparison results includes: determining that the cover body is in a motion state currently under the condition that at least one first comparison result indicates that the later acquisition time is not equal to the former acquisition time; and under the condition that the group of first comparison results indicate that the later acquisition time is equal to the former acquisition time, determining that the cover body is in a static state currently.

It should be noted that, the first comparison result indicates that the last acquisition time is not equal to the previous acquisition time, which means that the content of the first comparison result is that the last acquisition time is not equal to the previous acquisition time, and the first comparison result indicates that the last acquisition time is equal to the previous acquisition time, which means that the content of the first comparison result is that the last acquisition time is equal to the previous acquisition time.

Specifically, when the distances between the cover body and the device main body are different, the time required for data transmission between the sweep oscillator and the transponder is also different, and the acquisition time of the target data received by the sweep oscillator is also changed within the same time, so that the acquisition time of a plurality of target data acquired by the sweep oscillator within one time period can be compared, and the running state of the cover body can be judged.

For example, statistics of the acquisition time of the target data may be performed within 1s, and the statistical results are obtained, where T1 is 100ms, T2 is 100ms, T3 is 400ms, and T4 is 400ms, so that it may be determined that the acquisition times of T2 and T3 are different, that is, there is a case where at least one first comparison result indicates that the latter acquisition time is not equal to the former acquisition time, and it may be determined that the current cover is in a motion state. If the statistical result is that T1 is 250ms, T2 is 250ms, T3 is 250ms, and T4 is 250ms, it can be determined that the acquisition time is identical, and it can be determined that the current lid is in a stationary state. According to the embodiment, the acquisition time is compared, so that the change condition of the acquisition time is obtained, and the state of the cover body is judged according to the change condition, so that the accuracy of determining the current state of the cover body is improved.

Optionally, in the method for determining a device state provided in the embodiment of the present application, when at least one first comparison result indicates that a later acquisition time is not equal to a previous acquisition time, determining that the cover is currently in a motion state includes: under the condition that a group of first comparison results indicate that the later acquisition time is more than or equal to the former acquisition time, determining that the cover body moves towards the direction of uncovering; and under the condition that the group of first comparison results indicate that the later acquisition time is less than or equal to the former acquisition time, determining that the cover body moves towards the cover closing direction.

Specifically, when the acquisition time of two target data is different in the preset time period, the running direction of the equipment cover body can be judged according to the change condition of the acquisition time.

For example, statistics of the acquisition time of the target data may be performed within 1s, and the statistical results of T1 being 100ms, T2 being 100ms, T3 being 400ms, and T4 being 400ms may be obtained, at this time, by comparison, since the time between T1 and T4 increases, it may be determined that the lid is currently in a moving state and is in an uncovering motion; if it is detected that T1 is 300ms, T2 is 300ms, T3 is 200ms, and T4 is 200ms, since T3< T2, it can be determined that the acquisition time gradually decreases, and it can be determined that the current device is in the capping motion state. According to the embodiment, the data foundation is laid for improving the accuracy of equipment cover body state judgment by judging the movement state of the equipment cover body.

Optionally, in the method for determining a device state provided in the embodiment of the present application, when at least one first comparison result indicates that a later acquisition time is not equal to a previous acquisition time, after determining that the cover is currently in a motion state, the method further includes: comparing the magnitude relation between the last time of acquisition and the preset value to obtain a second comparison result; under the condition that the cover body moves towards the cover closing direction and the second comparison result indicates that the last acquisition time is smaller than or equal to a first preset value, determining the current state of the cover body as the cover closing state; under the condition that the cover body moves towards the cover closing direction and the second comparison result indicates that the last acquisition time is larger than a first preset value, determining that the current state of the cover body is the same as the state determined in the last time; under the condition that the cover body moves towards the cover opening direction and the second comparison result indicates that the last acquisition time is greater than or equal to a second preset value, determining the current state of the cover body to be the cover opening state, wherein the first preset value is smaller than the second preset value; and under the condition that the cover body moves towards the cover opening direction and the second comparison result indicates that the last acquisition time is smaller than a second preset value, determining that the current state of the cover body is the same as the state determined in the last time.

Specifically, when at least one first comparison result indicates that the last acquisition time is not equal to the previous acquisition time, the current equipment cover state can be judged according to the magnitude relation between the movement direction and the last acquisition time and a preset value, wherein the first preset value can be used for judging the cover state when the cover moves in the cover closing direction, and the second preset value can be used for judging the cover state when the cover moves in the cover opening direction.

For example, fig. 2 is a flowchart of an optional method for determining a device status according to an embodiment of the present application, as shown in fig. 2, statistics of acquisition time of target data may be performed within 1s, a first preset value may be set to 60ms, and a second preset value may be set to 300ms, where when the system performs device cover status determination, 10 data frame acquisition amounts T1 to T10 may be obtained, where T1 is the number acquired in the first time interval, and T10 is the number acquired in the last time interval. At this time, the magnitude relation between T1 to T10 is judged, and in the case where the acquisition time of T1 to T10 is in a trend of increasing, the equipment cover is judged to be in the cover opening movement state, and in the case where t10=350 ms, the equipment cover is judged to be in the cover opening state at present, and in the case where t10=250 ms, the current state of the cover is judged to be the same as the state determined at the previous time; when the acquisition time of T1 to T10 is in a decreasing trend, the apparatus cover is judged to be in the closed-cover movement state, and when t10=50 ms, the apparatus cover is judged to be in the closed-cover state at present, and when t10=80 ms, the current state of the cover is judged to be the same as the state determined previously. The embodiment combines the motion state of the equipment cover body and the acquisition time of the last frame of data to determine the opening and closing state of the cover body, thereby achieving the effect of accurately determining the opening and closing state of the equipment cover body.

Optionally, in the method for determining a device state provided in the embodiment of the present application, after determining that the cover is currently in the stationary state when the set of first comparison results indicate that the later acquisition time is equal to the previous acquisition time, the method further includes: comparing the magnitude relation between the last time of acquisition and the preset value to obtain a third comparison result; determining that the current state of the cover body is a cover closing state under the condition that the third comparison result indicates that the last acquisition time is smaller than or equal to a first preset value; determining that the current state of the cover body is a cover opening state under the condition that the third comparison result indicates that the last acquisition time is greater than or equal to a second preset value, wherein the first preset value is smaller than the second preset value; and determining that the current state of the cover body is the same as the state determined in the previous time when the third comparison result indicates that the last acquisition time is smaller than the second preset value and larger than the first preset value.

Specifically, when the set of first comparison results indicate that the last acquisition time is greater than or equal to the previous acquisition time, the current equipment cover body state can be judged according to the magnitude relation between the last acquisition time and the preset value, wherein the first preset value can be used for judging whether the cover body is in a cover closing state or not, and the second preset value can be used for judging whether the cover body is in a cover opening state or not.

For example, statistics of acquisition time of target data may be performed within 1s, the first preset value may be set to 60ms, and the second preset value may be set to 300ms, at this time, the system performs device cover status judgment, and 20 data frame acquisition amounts T1 to T20 may be obtained, where T1 is the number acquired in the first time interval, and T20 is the number acquired in the last time interval. At this time, the magnitude relation between T1 to T20 is determined, and if T1 to T20 are 50ms, the apparatus cover is determined to be in a stationary state, and the apparatus cover is currently in a closed state. The embodiment combines the motion state of the equipment cover body and the acquisition time of the last frame of data to determine the opening and closing state of the cover body, thereby achieving the effect of accurately determining the opening and closing state of the equipment cover body.

Optionally, in the method for determining a device state provided in the embodiment of the present application, before determining a state of the cover according to a set of first comparison results, the method further includes: acquiring temperature data of target equipment, and determining a temperature range corresponding to the temperature data, wherein the frequencies of acquiring the target data by the second wireless module are different at different temperatures; when the temperature range corresponding to the temperature data is a first temperature range, acquiring a first preset value and a second preset value determined in the first temperature range; when the temperature range corresponding to the temperature data is a second temperature range, acquiring a first preset value and a second preset value which are determined in the second temperature range, wherein the lower limit of the second temperature range is equal to the upper limit of the first temperature range, the first preset value determined in the second temperature range is larger than the first preset value determined in the first temperature range, and the second preset value determined in the second temperature range is larger than the second preset value determined in the first temperature range; and when the temperature range corresponding to the temperature data is a third temperature range, acquiring a first preset value and a second preset value which are determined in the third temperature range, wherein the upper limit of the third temperature range is equal to the lower limit of the first temperature range, the first preset value determined in the third temperature range is larger than the first preset value determined in the first temperature range, and the second preset value determined in the third temperature range is larger than the second preset value determined in the first temperature range.

Specifically, since the resonance capacitance value of the resonance circuit changes under the condition of different temperatures, the passing frequency may be changed, and the chip sweep time is different, the acquisition time for acquiring the target data may be changed due to the temperature, so that an error occurs in judging the cover opening and closing state of the target equipment. Therefore, the first preset value and the second preset value need to be correspondingly adjusted according to different temperatures, so that the error caused by detection errors due to temperature factors is eliminated, and the cover opening and closing state of the target equipment is judged erroneously.

For example, the first temperature range may be a normal temperature environment, the temperature range may be set to-5 ℃ to 70 ℃, the second temperature range may be a high temperature environment, the temperature range may be set to greater than 75 ℃, the third temperature range may be a low temperature environment, the temperature range may be set to less than-5 ℃, and under the normal temperature environment, the first preset value may be 60, the second preset value may be/300; under the high-temperature environment, the first preset value can be 75, and the second preset value can be 360; in a low temperature environment, the first preset value may be 70 and the second preset value may be 350. It should be noted that when the temperature is at the critical value of the two temperature environments, the current environment needs to be determined as an abnormal temperature environment, and the first preset value and the second preset value are correspondingly adjusted at the same time, for example, when the current temperature is-5 ℃, the current low temperature state is judged, at this time, the first preset value can be 70, the second preset value can be 350, when the current temperature is 70 ℃, the current high temperature state is judged, at this time, the first preset value can be 75, the second preset value can be 360, and by adjusting the preset values at different temperatures, the effect of avoiding the temperature from affecting the accuracy of judging the state of the cover body of the equipment is achieved.

Optionally, in the method for determining a device state provided in the embodiment of the present application, before determining a state of the cover according to a set of first comparison results, the method further includes: in a first temperature range, counting the acquisition time corresponding to a plurality of target data by a second wireless module in a cover closing state, averaging the acquired acquisition time to obtain a first target time, determining a first preset value according to the first target time, counting the acquisition time corresponding to the plurality of target data by the second wireless module in the cover closing state, averaging the acquired acquisition time to obtain a second target time, and determining a second preset value according to the second target time; in a second temperature range, counting the acquisition time corresponding to a plurality of target data by a second wireless module in a cover closing state, averaging the acquired acquisition time to obtain a third target time, determining a first preset value according to the third target time, counting the acquisition time corresponding to the plurality of target data by the second wireless module in the cover closing state, averaging the acquired acquisition time to obtain a fourth target time, and determining a second preset value according to the fourth target time; in a third temperature range, the second wireless module respectively acquires acquisition time corresponding to a plurality of target data in a cover-closing state, averages the acquired acquisition time to obtain a fifth target time, determines a first preset value according to the fifth target time, counts the acquisition time corresponding to the plurality of target data in the cover-closing state, averages the acquired acquisition time to obtain a sixth target time, and determines a second preset value according to the sixth target time.

Specifically, in order to better determine the first preset value and the second preset value at different temperatures, the device may be tested at the corresponding temperatures, so as to obtain the first preset value and the second preset value at different temperatures. For example, the apparatus may be placed in an environment of 50 ℃ and the state of the apparatus may be set to a closed lid state, at which time the reception of the target data is started and the acquisition time required for acquiring each target data is determined, and the average value is calculated, so that the average value is set to a preset value when the apparatus is closed lid in an environment of normal temperature, thereby obtaining a first preset value in an environment of normal temperature, and at the same time, the state of the apparatus may be set to an open lid state, and the above operations may be repeated, thereby obtaining a second preset value in an environment of normal temperature. In addition, the apparatus may be placed in a high-temperature and low-temperature environment, thereby obtaining a first preset value and a second preset value in the high-temperature environment and the low-temperature environment. According to the method and the device, the preset values at different temperatures are determined by calculating the average value of target data reception in a fixed time interval, so that the effect of improving the accuracy of determining the state of the cover body of the device is achieved.

It should be noted that the steps illustrated in the flowcharts of the figures may be performed in a computer system such as a set of computer executable instructions, and that although a logical order is illustrated in the flowcharts, in some cases the steps illustrated or described may be performed in an order other than that illustrated herein.

The embodiment of the application also provides a device for judging the device state, and it should be noted that the device for judging the device state in the embodiment of the application can be used for executing the method for judging the device state provided in the embodiment of the application. The following describes a device for determining a device state provided in an embodiment of the present application.

Fig. 3 is a schematic diagram of a device state determination apparatus according to an embodiment of the present application. As shown in fig. 3, the apparatus includes: the first acquisition unit 31, the first statistics unit 32, the first comparison unit 33, the first determination unit 34.

The first obtaining unit 31 is configured to obtain, by using a second wireless module, target data sent by a first wireless module, where the second wireless module is disposed on a main body of the target device, and the first wireless module is disposed on a cover of the target device.

The first statistics unit 32 is configured to count, in a period of time, an acquisition time corresponding to each acquisition of the target data, where the acquisition time is a time interval between a time when the target data is acquired at the current time and a time when the target data is acquired at the last time.

The first comparing unit 33 is configured to compare the magnitude relation between the at least two acquisition times to obtain a set of first comparison results, where the set of first comparison results includes at least one first comparison result.

The first determining unit 34 is configured to determine a state of the cover according to a set of first comparison results.

According to the device for judging the equipment state, the first obtaining unit 31 obtains the target data sent by the first wireless module through the second wireless module, wherein the second wireless module is arranged on the main body of the target equipment, and the first wireless module is arranged on the cover body of the target equipment. The first statistics unit 32 counts the acquisition time corresponding to each acquisition of the target data in a period of time, where the acquisition time is a time interval between a time when the target data was acquired at the present time and a time when the target data was acquired at the last time. The first comparing unit 33 compares the magnitude relation between the at least two acquisition times to obtain a set of first comparison results, wherein the set of first comparison results at least comprises one first comparison result. The first determining unit 34 determines the state of the cover according to a set of first comparison results. The problems that a complex cover opening and closing detection mechanism needs to be arranged to detect the state of the cover body of the cooking equipment and the detection result of the state of the cover body of the cooking equipment is inaccurate in the related art are solved. The second wireless module is used for obtaining the obtaining time of one frame of target data, a comparison result is obtained, and the state of the cover body is judged according to the comparison result, so that the effect of rapidly detecting the state of the cover body of the cooking equipment is achieved.

Optionally, in the device for determining a device state provided in the embodiment of the present application, the first determining unit 34 includes: the first determining module is used for determining that the cover body is in a motion state currently under the condition that at least one first comparison result indicates that the later acquisition time is not equal to the former acquisition time; and the second determining module is used for determining that the cover body is in a static state currently under the condition that a group of first comparison results indicate that the later acquisition time is equal to the former acquisition time.

Optionally, in the device for determining a device state provided in the embodiment of the present application, the first determining module includes: the first sub-determining module is used for determining that the cover body moves towards the direction of uncovering under the condition that a group of first comparison results indicate that the later acquisition time is more than or equal to the former acquisition time; and the second sub-determining module is used for determining that the cover body moves towards the cover closing direction under the condition that a group of first comparison results indicate that the later acquisition time is less than or equal to the former acquisition time.

Optionally, in the device for determining a device state provided in the embodiment of the present application, the device further includes: the second comparison unit is used for comparing the magnitude relation between the last acquisition time and the preset value to obtain a second comparison result; the second determining unit is used for determining that the current state of the cover body is a cover closing state under the condition that the cover body moves towards the cover closing direction and the second comparison result indicates that the last acquisition time is smaller than or equal to a first preset value; the third determining unit is used for determining that the current state of the cover body is the same as the state determined in the previous time under the condition that the cover body moves towards the cover closing direction and the second comparison result indicates that the last acquisition time is longer than the first preset value; a fourth determining unit, configured to determine, when the cover moves in the direction of opening the cover and the second comparison result indicates that the last acquisition time is greater than or equal to a second preset value, that the current state of the cover is an open-cover state, where the first preset value is smaller than the second preset value; and a fifth determining unit, configured to determine that the current state of the cover is the same as the state determined in the previous time when the cover moves in the direction of opening the cover and the second comparison result indicates that the last acquisition time is less than a second preset value.

Optionally, in the device for determining a device state provided in the embodiment of the present application, the device further includes: the third comparison unit is used for comparing the magnitude relation between the last acquisition time and the preset value to obtain a third comparison result; a sixth determining unit, configured to determine that the current state of the cover is a closed state when the third comparison result indicates that the last acquisition time is less than or equal to the first preset value; a seventh determining unit, configured to determine, when the third comparison result indicates that the last acquisition time is greater than or equal to a second preset value, that the current state of the cover is an uncapped state, where the first preset value is smaller than the second preset value; an eighth determining unit configured to determine that the current state of the cover is the same as the state determined previously, in a case where the third comparison result indicates that the last acquisition time is smaller than the second preset value and larger than the first preset value.

Optionally, in the device for determining a device state provided in the embodiment of the present application, the device further includes: the second acquisition unit is used for acquiring temperature data of the target equipment and determining a temperature range corresponding to the temperature data, wherein the frequencies of acquiring the target data by the second wireless module are different at different temperatures; the third acquisition unit is used for acquiring a first preset value and a second preset value determined in the first temperature range when the temperature range corresponding to the temperature data is the first temperature range; a fourth obtaining unit, configured to obtain, when a temperature range corresponding to the temperature data is a second temperature range, a first preset value and a second preset value determined in the second temperature range, where a lower limit of the second temperature range is equal to an upper limit of the first temperature range, the first preset value determined in the second temperature range is greater than the first preset value determined in the first temperature range, and the second preset value determined in the second temperature range is greater than the second preset value determined in the first temperature range; and a fifth obtaining unit, configured to obtain, when the temperature range corresponding to the temperature data is a third temperature range, a first preset value and a second preset value determined in the third temperature range, where an upper limit of the third temperature range is equal to a lower limit of the first temperature range, the first preset value determined in the third temperature range is greater than the first preset value determined in the first temperature range, and the second preset value determined in the third temperature range is greater than the second preset value determined in the first temperature range.

Optionally, in the device for determining a device state provided in the embodiment of the present application, the device further includes: the second statistics unit is used for counting the acquisition time corresponding to the plurality of target data respectively by the second wireless module in the cover-closed state in the first temperature range, averaging the acquired acquisition time to obtain a first target time, determining a first preset value according to the first target time, counting the acquisition time corresponding to the plurality of target data respectively by the second wireless module in the cover-open state, averaging the acquired acquisition time to obtain a second target time, and determining a second preset value according to the second target time; the third statistics unit is used for counting the acquisition time corresponding to the plurality of target data respectively by the second wireless module in the cover-closed state in the second temperature range, averaging the acquired acquisition time to obtain third target time, determining a first preset value according to the third target time, counting the acquisition time corresponding to the plurality of target data respectively by the second wireless module in the cover-open state, averaging the acquired acquisition time to obtain fourth target time, and determining a second preset value according to the fourth target time; the fourth statistics unit is used for counting the acquisition time corresponding to the plurality of target data respectively by the second wireless module in the cover-closed state in the third temperature range, averaging the acquired acquisition time to obtain a fifth target time, determining a first preset value according to the fifth target time, counting the acquisition time corresponding to the plurality of target data respectively by the second wireless module in the cover-open state, averaging the acquired acquisition time to obtain a sixth target time, and determining a second preset value according to the sixth target time.

The device state judging apparatus includes a processor and a memory, the first acquiring unit 31, the first calculating unit 32, the first comparing unit 33, the first determining unit 34, and the like are stored in the memory as program units, and the processor executes the program units stored in the memory to realize corresponding functions.

The processor includes a kernel, and the kernel fetches the corresponding program unit from the memory. The inner core can be provided with one or more than one, and the problems that a complex cover opening and closing detection mechanism needs to be arranged to detect the state of the cover body of the cooking equipment and the detection result of the state of the cover body of the cooking equipment is inaccurate in the related technology are solved by adjusting the parameters of the inner core.

The memory may include volatile memory, random Access Memory (RAM), and/or nonvolatile memory, such as Read Only Memory (ROM) or flash memory (flash RAM), among other forms in computer readable media, the memory including at least one memory chip.

The embodiment of the application also provides a computer storage medium, which is used for storing the program, wherein the program is used for controlling the equipment where the computer storage medium is located to execute a judging method of the equipment state when running.

The embodiment of the application also provides an electronic device, which comprises a processor and a memory; the memory stores computer readable instructions, and the processor is configured to execute the computer readable instructions, where the computer readable instructions execute a method for determining a status of the device. The electronic device herein may be a server, a PC, a PAD, a mobile phone, etc.

It will be appreciated by those skilled in the art that embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.

The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

In one typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.

The memory may include volatile memory in a computer-readable medium, random Access Memory (RAM) and/or nonvolatile memory, etc., such as Read Only Memory (ROM) or flash RAM. Memory is an example of a computer-readable medium.

Computer readable media, including both non-transitory and non-transitory, removable and non-removable media, may implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of storage media for a computer include, but are not limited to, phase change memory (PRAM), static Random Access Memory (SRAM), dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), read Only Memory (ROM), electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium, which can be used to store information that can be accessed by a computing device. Computer-readable media, as defined herein, does not include transitory computer-readable media (transmission media), such as modulated data signals and carrier waves.

It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article or apparatus that comprises an element.

The foregoing is merely exemplary of the present application and is not intended to limit the present application. Various modifications and changes may be made to the present application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc. which are within the spirit and principles of the present application are intended to be included within the scope of the claims of the present application.

Claims (10)

1. A method for determining a status of a device, comprising:

acquiring target data sent by a first wireless module through a second wireless module, wherein the second wireless module is arranged on a main body of target equipment, and the first wireless module is arranged on a cover body of the target equipment;

counting the acquisition time corresponding to the target data in each acquisition time within a time period, wherein the acquisition time is the time interval between the current acquisition time of the target data and the last acquisition time of the target data;

comparing the magnitude relation between at least two acquisition times to obtain a group of first comparison results, wherein the group of first comparison results at least comprises one first comparison result;

and determining the state of the cover body according to a group of first comparison results.

2. The method of claim 1, wherein determining the state of the cover based on a set of the first comparison results comprises:

determining that the cover body is in a motion state currently under the condition that at least one first comparison result indicates that the later acquisition time is not equal to the former acquisition time;

and under the condition that a group of first comparison results indicate that the later acquisition time is equal to the former acquisition time, determining that the cover body is in a static state currently.

3. The method of claim 2, wherein determining that the cover is currently in motion if there is at least one of the first comparison results indicating that a later acquisition time is not equal to a previous acquisition time comprises:

under the condition that a group of first comparison results indicate that the later acquisition time is more than or equal to the former acquisition time, determining that the cover body moves towards the direction of uncovering;

and under the condition that a group of first comparison results indicate that the later acquisition time is less than or equal to the former acquisition time, determining that the cover body moves towards the cover closing direction.

4. The method of claim 2, wherein, in the event that at least one of the first comparison results indicates that a later acquisition time is not equal to a previous acquisition time, the method further comprises, after determining that the cover is currently in motion:

Comparing the magnitude relation between the last time of acquisition and the preset value to obtain a second comparison result;

determining that the current state of the cover body is a cover closing state under the condition that the cover body moves towards the cover closing direction and the second comparison result indicates that the last acquisition time is smaller than or equal to a first preset value;

when the cover body moves towards the cover closing direction and the second comparison result indicates that the last acquisition time is larger than the first preset value, determining that the current state of the cover body is the same as the state determined in the previous time;

determining that the current state of the cover body is a cover opening state under the condition that the cover body moves towards the cover opening direction and the second comparison result indicates that the last acquisition time is larger than or equal to a second preset value, wherein the first preset value is smaller than the second preset value;

and under the condition that the cover body moves towards the cover opening direction and the second comparison result indicates that the last acquisition time is smaller than the second preset value, determining that the current state of the cover body is the same as the state determined in the previous time.

5. The method of claim 2, wherein, in the case where a set of the first comparison results each indicate that a later acquisition time is equal to a previous acquisition time, after determining that the cover is currently in a stationary state, the method further comprises:

Comparing the magnitude relation between the last time of acquisition and the preset value to obtain a third comparison result;

determining that the current state of the cover body is a cover closing state under the condition that the third comparison result indicates that the last acquisition time is smaller than or equal to a first preset value;

determining that the current state of the cover body is an uncovering state under the condition that the third comparison result indicates that the last acquisition time is larger than or equal to a second preset value, wherein the first preset value is smaller than the second preset value;

and determining that the current state of the cover body is the same as the state determined in the previous time when the third comparison result indicates that the last acquisition time is smaller than the second preset value and larger than the first preset value.

6. The method of claim 4 or claim 5, wherein prior to determining the state of the cover from a set of the first comparison results, the method further comprises:

acquiring temperature data of the target equipment, and determining a temperature range corresponding to the temperature data, wherein the frequencies of acquiring the target data by the second wireless module are different at different temperatures;

When the temperature range corresponding to the temperature data is a first temperature range, acquiring a first preset value and a second preset value determined in the first temperature range;

when the temperature range corresponding to the temperature data is a second temperature range, acquiring the first preset value and the second preset value determined in the second temperature range, wherein the lower limit of the second temperature range is equal to the upper limit of the first temperature range, the first preset value determined in the second temperature range is larger than the first preset value determined in the first temperature range, and the second preset value determined in the second temperature range is larger than the second preset value determined in the first temperature range;

and when the temperature range corresponding to the temperature data is a third temperature range, acquiring the first preset value and the second preset value determined in the third temperature range, wherein the upper limit of the third temperature range is equal to the lower limit of the first temperature range, the first preset value determined in the third temperature range is larger than the first preset value determined in the first temperature range, and the second preset value determined in the third temperature range is larger than the second preset value determined in the first temperature range.

7. The method of claim 6, wherein prior to determining the state of the cover based on a set of the first comparison results, the method further comprises:

in the first temperature range, counting the acquisition time corresponding to a plurality of target data respectively acquired by the second wireless module in the cover-closed state, averaging the acquired acquisition time to obtain a first target time, determining the first preset value according to the first target time, counting the acquisition time corresponding to a plurality of target data respectively acquired by the second wireless module in the cover-open state, averaging the acquired acquisition time to obtain a second target time, and determining the second preset value according to the second target time;

in the second temperature range, counting the acquisition time corresponding to a plurality of target data respectively acquired by the second wireless module in the cover-closed state, averaging the acquired acquisition time to obtain a third target time, determining the first preset value according to the third target time, counting the acquisition time corresponding to a plurality of target data respectively acquired by the second wireless module in the cover-open state, averaging the acquired acquisition time to obtain a fourth target time, and determining the second preset value according to the fourth target time;

In the third temperature range, counting the acquisition time corresponding to the target data respectively acquired by the second wireless module in the cover-closed state, averaging the acquired acquisition time to obtain a fifth target time, determining the first preset value according to the fifth target time, counting the acquisition time corresponding to the target data respectively acquired by the second wireless module in the cover-closed state, averaging the acquired acquisition time to obtain a sixth target time, and determining the second preset value according to the sixth target time.

8. A device for determining a status of an apparatus, comprising:

the first acquisition unit is used for acquiring target data sent by a first wireless module through a second wireless module, wherein the second wireless module is arranged on a main body of target equipment, and the first wireless module is arranged on a cover body of the target equipment;

the first statistics unit is used for counting the acquisition time corresponding to the target data in each time within a time period, wherein the acquisition time is the time interval between the current acquisition time of the target data and the last acquisition time of the target data;

The first comparison unit is used for comparing the magnitude relation between at least two acquisition times to obtain a group of first comparison results, wherein the group of first comparison results at least comprises one first comparison result;

and the first determining unit is used for determining the state of the cover body according to a group of first comparison results.

9. A nonvolatile storage medium, characterized in that the nonvolatile storage medium includes a stored program, wherein the program, when executed, controls a device in which the nonvolatile storage medium is located to execute the device state judging method according to any one of claims 1 to 6.

10. An electronic device comprising a processor and a memory, wherein the memory has stored therein computer readable instructions for executing the computer readable instructions, wherein the computer readable instructions when executed perform the method for determining the status of the device of any one of claims 1 to 7.

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