Control Method, Device and Terminal Device of Inductive Device

Abstract

This application is applicable to the field of computer application technologies, and provides a control method, device, and terminal device for an induction device. The induction device includes a sensor, a processor, and a controlled component. The method is applied to the processor and includes: obtaining the change in the system load corresponding to the induction device; determining whether the operating environment of the sensor in the induction device is in a stable state according to the change in the system load; when the operating environment of the sensor is not in a stable state, disabling the sensor to suspend obtaining the output signal of the sensor; when the operating environment of the sensor is in a stable state, enabling the sensor to obtain the output signal of the sensor; and controlling the induction device according to the output signal of the sensor. Thus, by not using the output signal of the sensor to control the controlled component when the operating environment of the sensor is unstable, the influence of the operating environment of the sensor on the control of the induction device is reduced, and the reliability of the control of the induction device is improved.

Description

Technical Field

[0001] This application belongs to the field of computer application technologies, and particularly relates to a control method, device, and terminal device for an induction device. Background Art

[0002] An induction device is a type of device that performs environmental detection through sensors and performs automatic control based on the detection results of the sensors, such as induction lamps, induction doors, etc., which brings great convenience to people's lives.

[0003] In related technologies, when the sensors in the induction device perform detection, the operating environment of the sensors may be unstable, and the unstable operating environment will affect the normal operation of the sensors, resulting in inaccurate detection results of the sensors, thereby affecting the reliability of the control of the induction device. Summary of the Invention

[0004] Embodiments of this application provide a control method, device, and terminal device for an induction device, which can solve the problem that an unstable operating environment affects the normal operation of the sensors, resulting in inaccurate detection results of the sensors, thereby affecting the reliability of the control of the induction device.

[0005] In a first aspect, embodiments of this application provide a control method for an induction device. The induction device includes a sensor, a processor, and a controlled component. The above method is applied to the processor and includes: obtaining the change amount of the system load corresponding to the induction device; determining whether the operating environment of the sensor in the induction device is in a stable state according to the change amount of the system load; when the operating environment of the sensor is not in a stable state, disabling the sensor to pause obtaining the output signal of the sensor; when the operating environment of the sensor is in a stable state, enabling the sensor to obtain the output signal of the sensor; and controlling the controlled component according to the output signal of the sensor.

[0006] In a possible implementation manner of the first aspect, the above determining whether the operating environment of the sensor in the induction device is in a stable state according to the change amount of the system load includes:

[0007] Determining the system load change rate per unit time according to the change amount of the system load;

[0008] When the system load change rate is greater than a preset threshold, determining that the operating environment of the sensor is not in a stable state;

[0009] When the system load change rate is less than or equal to the preset threshold, determining that the operating environment of the sensor is in a stable state.

[0010] Optionally, in another possible implementation of the first aspect, the above-mentioned control of the controlled component according to the output signal of the sensor includes:

[0011] When the output signal of the sensor is a valid value, turn on the controlled component, where the output signal of the sensor being a valid value means that the sensor currently detects the target object to be measured;

[0012] When the output signal of the sensor is an invalid value, turn off the controlled component, where the output signal of the sensor being an invalid value means that the sensor currently does not detect the target object to be measured.

[0013] Optionally, in yet another possible implementation of the first aspect, after turning on the controlled component when the output signal of the sensor is a valid value, it further includes:

[0014] When the output signal of the sensor changes from a valid value to an invalid value, perform filtering processing on the output signal of the sensor so that the filtered output signal continuously remains a valid value within a preset time period;

[0015] Within the preset time period, control the controlled component according to the filtered output signal.

[0016] Optionally, in yet another possible implementation of the first aspect, after controlling the controlled component according to the filtered output signal within the preset time period, it further includes:

[0017] If the output signal of the sensor continuously remains an invalid value within the preset time period, stop filtering the output signal of the sensor and continue to control the controlled component according to the output signal of the sensor.

[0018] Optionally, in yet another possible implementation of the first aspect, after disabling the sensor to pause obtaining the output signal of the sensor when the operating environment of the sensor is not in a stable state, it further includes:

[0019] Continuously judge whether the operating environment of the sensor changes to a stable state according to the system load change amount;

[0020] When the operating environment of the sensor changes to a stable state, judge whether the output signal of the sensor is an invalid value, where the output signal of the sensor being an invalid value means that the sensor currently does not detect the target object to be measured;

[0021] If so, enable the sensor to obtain the output signal of the sensor;

[0022] If not, continue to disable the sensor until the output signal of the sensor changes to an invalid value, and then enable the sensor.

[0023] In a second aspect, an embodiment of the present application provides a control device for an induction device, where the induction device includes a sensor, a processor, and a controlled component, and the above method is applied to the processor, including: a first acquisition module, configured to acquire the system load change amount corresponding to the induction device; a first determination module, configured to determine whether the operating environment of the sensor in the induction device is in a stable state according to the system load change amount; a first disabling module, configured to disable the sensor when the operating environment of the sensor is not in a stable state, so as to pause acquiring the output signal of the sensor; a first enabling module, configured to enable the sensor when the operating environment of the sensor is in a stable state, so as to acquire the output signal of the sensor; a first control module, configured to control the controlled component according to the output signal of the sensor.

[0024] In a possible implementation manner of the second aspect, the above first determination module includes:

[0025] a first determination unit, configured to determine the system load change rate per unit time according to the system load change amount;

[0026] a second determination unit, configured to determine that the operating environment of the sensor is not in a stable state when the system load change rate is greater than a preset threshold;

[0027] a third determination unit, configured to determine that the operating environment of the sensor is in a stable state when the system load change rate is less than or equal to the preset threshold.

[0028] Optionally, in another possible implementation manner of the second aspect, the above first control module includes:

[0029] a first activation unit, configured to activate the controlled component when the output signal of the sensor is a valid value, where the output signal of the sensor being a valid value means that the sensor currently detects the target object to be measured;

[0030] a first deactivation unit, configured to deactivate the controlled component when the output signal of the sensor is an invalid value, where the output signal of the sensor being an invalid value means that the sensor currently does not detect the target object to be measured.

[0031] Optionally, in yet another possible implementation manner of the second aspect, the above first control module further includes:

[0032] a filtering unit, configured to perform filtering processing on the output signal of the sensor when the output signal of the sensor changes from a valid value to an invalid value, so that the filtered output signal continuously remains a valid value within a preset duration;

[0033] a first control unit, configured to control the controlled component according to the filtered output signal within the preset duration.

[0034] Optionally, in another possible implementation manner of the second aspect, the above first control module further includes:

[0035] A second control unit, configured to stop filtering the output signal of the sensor if the output signal of the sensor is continuously an invalid value within a preset time period, and continue to control the controlled component according to the output signal of the sensor.

[0036] Optionally, in another possible implementation manner of the second aspect, the above device further includes:

[0037] A second judgment module, configured to continuously judge whether the operating environment of the sensor changes to a stable state according to the system load change amount;

[0038] A third judgment module, configured to judge whether the output signal of the sensor is an invalid value when the operating environment of the sensor changes to a stable state, where the output signal of the sensor being an invalid value means that the sensor does not currently detect the target object to be measured;

[0039] A second enabling module, configured to enable the sensor if the output signal of the sensor is an invalid value, so as to obtain the output signal of the sensor;

[0040] A second disabling module, configured to continue to disable the sensor if the output signal of the sensor is not an invalid value until the output signal of the sensor changes to an invalid value, and then enable the sensor.

[0041] In a third aspect, an embodiment of the present application provides a terminal device, including: a memory, a processor, and a computer program stored in the memory and executable on the processor, where the processor implements the control method of the induction device as described above when executing the computer program.

[0042] In a fourth aspect, an embodiment of the present application provides a computer-readable storage medium, on which a computer program is stored, and characterized in that the computer program implements the control method of the induction device as described above when executed by a processor.

[0043] In a fifth aspect, an embodiment of the present application provides a computer program product, which, when running on a terminal device, causes the terminal device to execute the control method of the induction device described in any item of the above first aspect.

[0044] The beneficial effects of the embodiments of the present application compared with the prior art are: by not using the output signal of the sensor to control the controlled component when the operating environment of the sensor is unstable, the influence of the operating environment of the sensor on the control of the induction device is reduced, and the reliability of the control of the induction device is improved. Description of the Drawings

[0045] To more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the accompanying drawings required for the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can also be obtained based on these drawings.

[0046] Figure 1 is a schematic flowchart of a control method for an induction device provided by an embodiment of the present application;

[0047] Figure 2 is a schematic flowchart of a control method for an induction device provided by another embodiment of the present application;

[0048] Figure 3 is a schematic flowchart of a control method for an induction device provided by yet another embodiment of the present application;

[0049] Figure 4 is a schematic structural diagram of a control device for an induction device provided by an embodiment of the present application;

[0050] Figure 5 is a schematic structural diagram of a terminal device provided by an embodiment of the present application. Detailed Embodiments

[0051] In the following description, for the purpose of illustration rather than limitation, specific details such as specific system structures and technologies are presented to thoroughly understand the embodiments of the present application. However, those skilled in the art should clearly understand that the present application can also be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted to avoid unnecessary details from interfering with the description of the present application.

[0052] It should be understood that when used in the specification of the present application and the appended claims, the term "comprising" indicates the presence of the described features, wholes, steps, operations, elements, and / or components, but does not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components, and / or their combinations.

[0053] It should also be understood that the term " / and" as used in the specification of the present application and the appended claims refers to any combination and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0054] As used in the specification of the present application and the appended claims, the term "if" may be construed, depending on the context, as "when", "once", "in response to determining", or "in response to detecting". Similarly, the phrases "if determined" or "if [the described condition or event] is detected" may be construed, depending on the context, as meaning "once determined", "in response to determining", "once [the described condition or event] is detected", or "in response to detecting [the described condition or event]".

[0055] In addition, in the description of the specification of the present application and the appended claims, the terms "first", "second", "third", etc. are only used for differentiating descriptions and cannot be construed as indicating or implying relative importance.

[0056] The reference to "one embodiment" or "some embodiments" or the like described in the specification of the present application means that a specific feature, structure, or characteristic described in connection with that embodiment is included in one or more embodiments of the present application. Thus, statements such as "in one embodiment", "in some embodiments", "in other some embodiments", "in still other embodiments", etc. that appear in different places in this specification do not necessarily all refer to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized in other ways. The terms "comprising", "including", "having", and their variants all mean "including but not limited to", unless otherwise specifically emphasized in other ways.

[0057] A control method, device, terminal device, storage medium, and computer program for an induction device provided by the present application are described in detail below with reference to the accompanying drawings.

[0058] Figure 1 A flowchart showing a control method for an induction device provided by an embodiment of the present application is shown.

[0059] Step 101, obtain the system load change amount corresponding to the induction device.

[0060] It should be noted that the control method for the induction device in the embodiment of the present application can be executed by the control device for the induction device in the embodiment of the present application. The control device for the induction device in the embodiment of the present application can be configured in any terminal device to execute the control method for the induction device in the embodiment of the present application.

[0061] Among them, the induction device may refer to a device with a sensor, a processor, and a controlled component. Among them, the sensor can detect the operating environment where the induction device is located, the processor can process the output signal of the sensor, and control the controlled component according to the output signal of the sensor to achieve the control of the induction device.

[0062] For example, the induction device can be an induction lamp, an induction door, etc. For instance, when the induction device is an induction lamp, the sensor can be a sound sensor, a motion sensor (such as an infrared sensor or other sensors that can detect moving objects), or a light sensor, etc. The controlled component can be the lighting component in the induction lamp to detect the sound, moving objects, or light conditions in the environment where the induction lamp is located, and automatically turn on or off the lighting component in the induction lamp according to the detection results; when the induction device is an induction door, the sensor can be a motion sensor, and the controlled component can be the power device that drives the induction door to open or close, so as to automatically open or close the induction door when a moving object is detected.

[0063] Among them, the system load change amount can refer to the change amount of the load in the same power system as the induction device.

[0064] It should be noted that when the load in the system increases or decreases, it will affect the stability of the power supply of the system, resulting in an unstable operating environment for the sensor.

[0065] In the embodiment of the present application, the processor can obtain the load change in the system where the induction device is located in real time, and then can obtain the system load change amount of the system to monitor in real time whether the operating environment of the sensor is stable according to the system load change amount.

[0066] For example, assume that the induction device is an induction lamp. The processor in the induction lamp can monitor the turning on or off of each electrical appliance in the home in real time, and when it detects that there is an electrical appliance turned on or off, determine that the load in the system has changed, and determine the current system load change amount according to the currently turned on or off load.

[0067] Step 102, according to the system load change amount, determine whether the operating environment of the sensor in the induction device is in a stable state.

[0068] Among them, the operating environment of the sensor can refer to the stability of the power supply that powers the sensor during its operation.

[0069] In the embodiments of the present application, when the load in the system changes, it usually affects the stability of the power supply, thereby affecting the stability of the operating environment of the sensor in the sensing device. Therefore, it is possible to determine whether the operating environment of the sensor is in a stable state according to the load change amount of the system where the sensing device is located. As a possible implementation, since the greater the system load change amount, the greater the impact on the power supply stability, the more unstable the operating environment of the sensor. Therefore, a load change amount threshold can be preset, and when the system load change amount is greater than the load change amount threshold, it is determined that the operating environment of the sensor in the sensing device is in an unstable state; when the system load is less than or equal to the load change amount threshold, it is determined that the operating environment of the sensor in the sensing device is in a stable state.

[0070] Step 103, when the operating environment of the sensor is not in a stable state, disable the sensor to suspend obtaining the output signal of the sensor.

[0071] Among them, disabling the sensor may mean not using the output signal of the sensor to control the sensing device.

[0072] For example, when the sensor is a mobile sensor, during the period when the mobile sensor is disabled, regardless of whether the mobile sensor detects a moving object, its output signal will not be used to control the controlled component of the sensing device.

[0073] In the embodiments of the present application, because when the sensor is not in a stable state, it affects the normal operation of the sensor, resulting in a decrease in the accuracy of the output signal of the sensor. Therefore, when the operating environment of the sensor is not in a stable state, the sensor can be disabled to stop obtaining the output signal of the sensor, so that the output signal of the sensor for the target detection object will not be used for subsequent processing and applications during the period when the sensor is disabled.

[0074] Step 104, when the operating environment of the sensor is in a stable state, enable the sensor to obtain the output signal of the sensor.

[0075] Among them, enabling the sensor may mean normally using the output signal of the sensor.

[0076] In the embodiments of the present application, when the operating environment of the sensor is in a stable state, the output signal of the sensor is accurate at this time. Therefore, when the operating environment of the sensor is in a stable state, the sensor can be enabled to normally obtain the output signal of the sensor.

[0077] Step 105, control the controlled component according to the output signal of the sensor.

[0078] Among them, the controlled component may refer to the component that the processor controls according to the output signal after receiving the output signal of the sensor.

[0079] In the embodiments of the present application, during the enabling of the sensor, the controlled component can be controlled according to the output signal of the acquired sensor. For example, when the sensing device is a sensing lamp, the turning on and off of the lighting component in the sensing lamp can be controlled according to the output signal of the sensor; when the sensing device is a sensing door, the power device in the sensing door can be controlled according to the output signal of the sensor to drive the opening and closing of the sensing door.

[0080] For example, when the sensing device is a temperature control device (such as an air conditioner), the sensor can be a temperature sensor, the controlled component can be a temperature adjustment device, the temperature sensor can monitor the ambient temperature where the temperature control device is located in real time, and the processor in the temperature control device can, according to the ambient temperature detected by the temperature sensor, adjust the operating mode of the temperature adjustment device (such as components like the evaporator and compressor in the air conditioner) to achieve the adjustment of the ambient temperature.

[0081] The control method of the sensing device provided by the present application first obtains the system load change amount corresponding to the sensing device, then determines whether the operating environment of the sensor in the sensing device is in a stable state according to the system load change amount. When the operating environment of the sensor is not in a stable state, the sensor is disabled to suspend obtaining the output signal of the sensor. When the operating environment of the sensor is in a stable state, the sensor is enabled to obtain the output signal of the sensor, and finally the controlled component is controlled according to the output signal of the sensor. Thus, by not using the output signal of the sensor to control the controlled component when the operating environment of the sensor is unstable, the influence of the operating environment of the sensor on the control of the sensing device is reduced, and the reliability of the control of the sensing device is improved.

[0082] In a possible implementation form of the present application, since the impact on the power supply stability is the greatest at the moment of system load change, the stability of the operating environment of the sensor can be evaluated according to the instantaneous value of the system load change to further improve the stability and reliability of the output signal of the sensor.

[0083] The following combines Figure 2 , to further illustrate the control method of the sensing device provided by the embodiments of the present application.

[0084] Figure 2 Fig. shows a schematic flowchart of another control method of the sensing device provided by the embodiments of the present application.

[0085] Step 201, obtain the system load change amount corresponding to the sensing device.

[0086] For the specific implementation process and principle of the above step 201, reference can be made to the detailed description of the above embodiments, which will not be elaborated here.

[0087] Step 202: Determine the system load change rate per unit time according to the system load change amount.

[0088] Among them, the system load change rate can refer to an index indicating the magnitude of the change in the system load change amount per unit time.

[0089] In the embodiment of the present application, when the system load changes, the system load change amount can be obtained first, and then the system load change rate can be obtained based on the system load change amount.

[0090] For example, if the system load change rate is set as v, the system load change amount is y, and the time corresponding to the system load change amount is t, then the system change rate

[0091] Step 203: When the system load change rate is greater than the preset threshold, determine that the operating environment of the sensor is not in a stable state.

[0092] In the embodiment of the present application, the system load change rate can represent the instantaneous change amount of the system load when the load in the system changes; and the greater the system load change rate, the greater the impact on the power supply stability, and the more unstable the operating environment of the sensor. Therefore, when the system load change rate is greater than the preset threshold, it can be determined that the system load change rate is large, that is, the impact on the power supply stability is large, so that it can be determined that the operating environment of the sensor is unstable, that is, not in a stable state.

[0093] Step 204: When the system load change rate is less than or equal to the preset threshold, determine that the operating environment of the sensor is in a stable state.

[0094] In the embodiment of the present application, when the system load change rate is less than or equal to the preset threshold, it can be determined that the system load change rate is small, that is, the impact on the power supply stability is small, so that it can be determined that the operating environment of the sensor is in a stable state.

[0095] It should be noted that in actual use, it can be obtained through experiments according to the actual application scenario, and the embodiment of the present application does not limit this.

[0096] Step 205: When the operating environment of the sensor is not in a stable state, disable the sensor to suspend obtaining the output signal of the sensor.

[0097] For the specific implementation process and principle of the above step 205, reference can be made to the detailed description of the above embodiment, which will not be elaborated here.

[0098] Step 206: Continuously judge whether the operating environment of the sensor changes to a stable state according to the system load change amount. If so, execute step 207; otherwise, continue to judge whether the operating environment of the sensor changes to a stable state.

[0099] In an embodiment of the present application, after determining that the operating environment of the sensor is unstable and disabling the sensor, the change amount of the system load can be continuously detected all the time, so that when the operating environment of the sensor changes to a stable state, the sensor can be enabled in time to normally control the sensing device, and to prevent the sensing device from remaining in an uncontrollable state for a long time after the operating environment of the sensor becomes stable.

[0100] It should be noted that the specific implementation process and principle of monitoring the change amount of the system load and determining whether the operating environment of the sensor is stable according to the change amount of the system load are the same as those in the foregoing embodiments, and will not be elaborated herein.

[0101] Step 207, when the operating environment of the sensor changes to a stable state, determine whether the output signal of the sensor is an invalid value. If so, execute step 208; otherwise, execute step 209.

[0102] Wherein, the output signal of the sensor being an invalid value may mean that the sensor does not currently detect the target object to be measured.

[0103] In an embodiment of the present application, when the operating environment of the sensor changes from unstable to stable, if the output signal of the sensor is a valid value at this time, it means that this valid value was probably acquired when the operating environment of the sensor was unstable. It can be seen that the valid value at this time is likely to be inaccurate. If the sensor is enabled immediately at this time, the processor will directly control the controlled component according to this valid value, which may easily lead to errors in the control of the sensing device. Therefore, after determining that the operating environment of the sensor changes from unstable to stable, it can be further determined whether the output signal of the sensor is an invalid value at this time, so as to ensure that unreliable signals acquired by the sensor during the unstable operating environment are not used to control the sensing device, thereby further improving the stability and reliability of the control of the sensing device.

[0104] Step 208, enable the sensor to obtain the output signal of the sensor.

[0105] In an embodiment of the present application, if the output signal of the sensor is an invalid value when the operating environment of the sensor changes from an unstable state to a stable state, it means that the sensor does not detect the target object to be measured at this time. Therefore, even if the sensor is enabled immediately at this time, unreliable signals acquired by the sensor during the unstable operating environment will not be obtained, which will not affect the reliability of the subsequent control of the sensing device. And when the output signal of the sensor is an invalid value, enabling the sensor immediately can also obtain the first valid signal acquired by the sensor in the stable environment in time to reliably control the sensing device in time. Therefore, when the operating environment of the sensor changes from unstable to stable and the output signal of the sensor is an invalid value at this time, the sensor can be enabled immediately to obtain the output signal of the sensor.

[0106] For example, assume that the sensing device is a sensing lamp and the sensor is a motion sensor. If the operating environment of the motion sensor changes from an unstable state to a stable state and no moving object is detected by the motion sensor at this time, that is, the output signal of the sensor is an invalid value, the motion sensor can be immediately enabled to normally obtain the output signal of the motion sensor, so as to control the lighting component in the sensing lamp according to the output signal of the sensor.

[0107] Step 209: Continue to disable the sensor until the output signal of the sensor changes to an invalid value, and then enable the sensor.

[0108] In the embodiment of the present application, when the operating environment of the sensor changes from an unstable state to a stable state and the output signal of the sensor is a valid value at the same time, it indicates that the target object to be measured is detected by the sensor at this time, and the target object to be measured is probably collected when the operating environment of the sensor is unstable, that is, the valid value may be inaccurate. Therefore, the sensor can be continuously disabled at this time to avoid controlling the sensing device with the unreliable signals collected by the sensor during the unstable operating environment until the output signal of the sensor is an invalid value, and then the sensor is enabled.

[0109] For example, assume that the sensing device is a sensing lamp and the sensor is a motion sensor. If the operating environment of the motion sensor changes from an unstable state to a stable state at this time and the output signal of the sensor is a valid value, the motion sensor can be continuously disabled until the output signal of the motion sensor is an invalid value, and then the motion sensor is enabled.

[0110] Step 210: When the operating environment of the sensor is in a stable state, enable the sensor to obtain the output signal of the sensor.

[0111] For the specific implementation process and principle of the above step 210, reference can be made to the detailed description of the above embodiment, which will not be elaborated here.

[0112] Step 211: Control the controlled component according to the output signal of the sensor.

[0113] For the specific implementation process and principle of the above step 211, reference can be made to the detailed description of the above embodiment, which will not be elaborated here.

[0114] The control method for the induction device provided in this application first obtains the system load change amount corresponding to the induction device, determines the system load change rate per unit time according to the system load change amount. When the system load change rate is greater than the preset threshold, it is determined that the operating environment of the sensor is not in a stable state. When the system load change rate is less than or equal to the preset threshold, it is determined that the operating environment of the sensor is in a stable state. Then, when the operating environment of the sensor is not in a stable state, the sensor is disabled to pause obtaining the output signal of the sensor. Then, continuously based on the system load change amount, it is judged whether the operating environment of the sensor changes to a stable state. When the operating environment of the sensor changes to a stable state and the output signal of the sensor is an invalid value, the sensor is enabled to obtain the output signal of the sensor. Otherwise, the sensor continues to be disabled until the output signal of the sensor changes to an invalid value, and then the sensor is enabled to control the controlled component according to the output signal of the sensor in the stable state. Thus, by the instantaneous change amount of the load when the load in the system where the induction device is located changes, the stability of the operating environment of the sensor is judged, and the sensor is enabled only when the operating environment of the sensor changes from unstable to stable and the output signal of the sensor is an invalid value, so as to avoid using the unstable signal output by the sensor when controlling the controlled component, thereby further improving the stability of the output signal of the sensor, and further improving the stability and reliability of the control of the induction device, and improving the user experience.

[0115] In a possible implementation form of this application, the induction device can be automatically controlled to be turned on and off according to the output signal of the sensor.

[0116] The following combines Figure 3 , and further describes the control method for the induction device provided in the embodiments of this application.

[0117] Figure 3 The flowchart shows another control method for the induction device provided in the embodiments of this application.

[0118] Step 301, obtain the system load change amount corresponding to the induction device.

[0119] Step 302, judge whether the operating environment of the sensor in the induction device is in a stable state according to the system load change amount.

[0120] Step 303, when the operating environment of the sensor is not in a stable state, disable the sensor to pause obtaining the output signal of the sensor.

[0121] Step 304, when the operating environment of the sensor is in a stable state, enable the sensor to obtain the output signal of the sensor.

[0122] For the specific implementation process and principle of the above steps 301-304, reference may be made to the detailed description of the above embodiments, which will not be elaborated here.

[0123] Step 305: When the output signal of the sensor is a valid value, turn on the controlled component.

[0124] Among them, the valid value may refer to the signal output by the sensor currently detecting the target object to be measured.

[0125] Among them, the target object to be measured may refer to the object that needs to be detected when controlling the controlled component in the induction device. For example, when the induction device is an induction lamp and the sensor is a motion sensor, the target object to be measured may be a moving object; when the induction device is a temperature control device and the sensor is a temperature sensor, the target object to be measured may be the temperature within a preset temperature range.

[0126] In the embodiment of the present application, when the output signal of the sensor is a valid value, it can be determined that the sensor currently detects the target object to be measured, and then the controlled component can be turned on.

[0127] For example, the induction device is an induction lamp, the sensor is a motion sensor, and the controlled component is a lighting component. When the output signal of the motion sensor is a valid value, that is, a moving object is detected, the lighting component in the induction lamp can be controlled to turn on; another example is that the induction device is a temperature control device, the sensor is a temperature sensor, and the controlled component is a temperature adjustment component. When the output signal of the temperature sensor is a valid value, it can be considered that the detected temperature is within the preset temperature range, and then the temperature adjustment component in the temperature control device can be controlled to turn on to adjust the ambient temperature.

[0128] Furthermore, if the target object to be measured in the environment where the induction device is located changes multiple times in a short period of time, it will cause the controlled component to be frequently turned on and off in a short period of time, resulting in unstable operation of the induction device and easily affecting the service life and user experience of the induction device. That is, in a possible implementation manner of the embodiment of the present application, after the above step 305, the following may further be included:

[0129] When the output signal of the sensor changes from a valid value to an invalid value, perform filtering processing on the output signal of the sensor so that the filtered output signal continuously remains a valid value within a preset duration.

[0130] Within the preset duration, control the controlled component according to the filtered output signal.

[0131] Among them, the filtering process may refer to superimposing a preset filtering signal on the output signal of the sensor within a preset time period, so that the effective value of the filtered output signal is the same as that of the output signal of the sensor. Thus, after the output signal of the sensor drops from the effective value to the invalid value, it can maintain the effective value within the preset time period.

[0132] For example, if the effective value of the output signal of the sensor is 1 and the invalid value is 0, then when the output signal of the sensor changes from 1 to 0, a filtering signal with a signal value of 1 can be superimposed on the output signal of the sensor, so that the filtered output signal remains the effective value of 1 within the preset time period.

[0133] Among them, the preset time period can be set according to actual needs and specific application scenarios, and the embodiments of the present application do not limit this. For example, the preset time period can be 2 - 10 seconds.

[0134] In the embodiments of the present application, when the output signal of the sensor changes from the effective value to the invalid value, that is, when the sensor changes from detecting the target object to not detecting the target object, the output signal of the sensor can be filtered so that the filtered output signal remains the effective value, and the controlled component can be controlled through the filtered output signal, so that the controlled component can be temporarily not turned off after the output signal of the sensor becomes the invalid value. And, after filtering the output signal of the sensor, if the output signal of the sensor becomes the effective value, the filtering of the output signal of the sensor can be stopped to continue controlling the controlled component through the output signal of the sensor; if the output signal of the sensor remains the invalid value when the preset time period arrives, the filtering of the output signal of the sensor can be stopped, and the output signal of the sensor can be used to control the controlled component to turn off the controlled component. Thus, through the above method, when the output signal of the sensor drops to the invalid value and then becomes the effective value in a short time, the controlled component can be kept turned on within the preset time period, and when the output signal of the sensor remains the invalid value within the preset time period, the controlled device can be turned off to avoid frequent start and stop of the induction device and improve the stability of the operation of the induction device.

[0135] For example, the induction device is an induction lamp, and the sensor is a motion sensor. When the output signal of the motion sensor is valid, that is, when a moving object is detected, the lighting component in the induction lamp can be controlled to turn on; when the output signal of the motion detection sensor is invalid, that is, when no moving object is detected, the lighting component in the induction lamp can be turned off. When the output signal of the sensor changes from a valid value to an invalid value, that is, when the moving object leaves the space where the induction lamp is located, the lighting component is not immediately turned off at this time, but the output signal is filtered so that the filtered output signal remains valid within a preset duration, so that the lighting component can be controlled to be always on within the preset duration; if the preset duration arrives and the output signal of the sensor is still invalid, the filtering of the output signal of the sensor is stopped to turn off the lighting component; therefore, the induction lamp can be kept on when the user leaves briefly, avoiding the need for the user to frequently turn on and off the induction lamp when returning in a short time, which affects the operation stability and service life of the induction lamp; moreover, it takes a certain reaction time for the lighting component to turn on and off, and the lighting component may not be able to turn on immediately when the user returns in a short time, affecting the normal use of the user. Therefore, the user experience is further improved by the method of delayed shutdown.

[0136] Furthermore, after the output signal of the sensor changes from a valid value to an invalid value, and the controlled component is kept on within a preset duration through filtering, the controlled component can be timely turned off when the output signal of the sensor is invalid for a long time to save energy. That is, in another possible implementation manner of the embodiment of the present application, after the above step 305, the following may further be included:

[0137] If the output signal of the sensor remains invalid within the preset duration, the filtering process of the output signal of the sensor is stopped, and the controlled component is continuously controlled according to the output signal of the sensor.

[0138] In the embodiment of the present application, if the output signal of the sensor drops from a valid value to an invalid value and remains invalid within the preset duration, it can be determined that the sensor has not detected the target object to be measured for a long time. Therefore, the filtering process of the output signal of the sensor can be stopped to timely turn off the controlled component, avoiding wasting energy by keeping the induction device on for a long time when the user does not need it.

[0139] For example, the induction device is an induction lamp, and the sensor is a motion sensor. If the output signal of the motion sensor changes from a valid value to an invalid value and remains invalid within a preset time period, that is, the motion sensor does not detect a moving object within the preset time period, the filtering process of the output signal of the motion sensor can be stopped, and the lighting component can be controlled according to the actual output signal of the motion sensor, so as to turn off the lighting component, and when there is no one in the space where the induction lamp is located for a period of time, the lighting component can be turned off in time to save energy.

[0140] Step 306, when the output signal of the sensor is invalid, turn off the controlled component.

[0141] Among them, the output signal being invalid may refer to the output signal when the sensor does not currently detect the target object to be measured.

[0142] In the embodiment of the present application, when the output signal of the sensor is invalid, that is, when the target object to be measured is not detected, the controlled component can be turned off.

[0143] For example, the induction device is an induction lamp, the sensor is a motion sensor, and the controlled component is a lighting component. If the output signal of the motion sensor is invalid, that is, the motion sensor does not currently detect a moving object, it can be determined that lighting is not required currently, and the lighting component can be turned off.

[0144] The control method of the induction device provided by the present application obtains the change amount of the system load corresponding to the induction device, and then judges whether the operating environment of the sensor in the induction device is in a stable state according to the change amount of the system load. When the operating environment of the sensor is not in a stable state, the sensor is disabled to pause obtaining the output signal of the sensor. When the operating environment of the sensor is in a stable state, the sensor is enabled to obtain the output signal of the sensor. When the output signal of the sensor is valid, the controlled component is turned on. When the output signal of the sensor changes from a valid value to an invalid value, the output signal of the sensor is filtered so that the filtered output signal remains valid within a preset time period. Within the preset time period, the controlled component is controlled according to the filtered output signal. If the output signal of the sensor remains invalid within the preset time period, the filtering process of the output signal of the sensor is stopped, and the controlled component is continuously controlled according to the output signal of the sensor. Thus, after the output signal of the sensor drops from a valid value to an invalid value, that is, when changing from detecting the target object to be measured to not detecting the target object to be measured, the controlled component is kept on within the delay time to prevent the target object to be measured in the environment where the induction device is located from changing multiple times in a short time, resulting in the controlled component being frequently turned on and off in a short time, thereby improving the operating stability of the induction device, and improving the service life and user experience of the induction device.

[0145] It should be understood that the sequence numbers of the steps in the above embodiments do not imply the order of execution. The execution order of each process should be determined according to its function and internal logic, and should not constitute any limitation to the implementation process of the embodiments of the present application.

[0146] Corresponding to the control method of the induction device in the above embodiment, Figure 4 The structural block diagram of the control device of the induction device provided by the embodiment of the present application is shown. For the sake of convenience of description, only the parts related to the embodiment of the present application are shown.

[0147] Referring to Figure 4 , the device 40 includes:

[0148] The first acquisition module 41 is configured to acquire the system load change amount corresponding to the induction device;

[0149] The first judgment module 42 is configured to judge whether the operating environment of the sensor in the induction device is in a stable state according to the system load change amount;

[0150] The first disabling module 43 is configured to disable the sensor to suspend acquiring the output signal of the sensor when the operating environment of the sensor is not in a stable state;

[0151] The first enabling module 44 is configured to enable the sensor to acquire the output signal of the sensor when the operating environment of the sensor is in a stable state;

[0152] The first control module 45 is configured to control the controlled component according to the output signal of the sensor.

[0153] In actual use, the control device of the induction device provided by the embodiment of the present application can be configured in any terminal device to execute the foregoing control method of the induction device.

[0154] The control device of the induction device provided by the present application acquires the system load change amount corresponding to the induction device, then judges whether the operating environment of the sensor in the induction device is in a stable state according to the system load change amount, disables the sensor to suspend acquiring the output signal of the sensor when the operating environment of the sensor is not in a stable state, enables the sensor to acquire the output signal of the sensor when the operating environment of the sensor is in a stable state, and finally controls the controlled component according to the output signal of the sensor. Thus, by not using the output signal of the sensor to control the controlled component when the operating environment of the sensor is unstable, the influence of the operating environment of the sensor on the control of the induction device is reduced, and the reliability of the control of the induction device is improved.

[0155] In a possible implementation manner of the embodiment of the present application, the foregoing first judgment module 42 includes:

[0156] A first determination unit, configured to determine a system load change rate per unit time according to a system load change amount;

[0157] A second determination unit, configured to determine that the operating environment of the sensor is not in a stable state when the system load change rate is greater than a preset threshold;

[0158] A third determination unit, configured to determine that the operating environment of the sensor is in a stable state when the system load change rate is less than or equal to the preset threshold.

[0159] Further, in another possible implementation manner of the embodiment of the present application, the above-mentioned first control module 45 includes:

[0160] A first activation unit, configured to activate a controlled component when the output signal of the sensor is a valid value, where the output signal of the sensor being a valid value means that the sensor currently detects a target object to be measured;

[0161] A first deactivation unit, configured to deactivate the controlled component when the output signal of the sensor is an invalid value, where the output signal of the sensor being an invalid value means that the sensor currently does not detect the target object to be measured.

[0162] Further, in another possible implementation manner of the embodiment of the present application, the above-mentioned first control module 45 further includes:

[0163] A filtering unit, configured to perform filtering processing on the output signal of the sensor when the output signal of the sensor changes from a valid value to an invalid value, so that the filtered output signal continuously remains a valid value within a preset time period;

[0164] A first control unit, configured to control the controlled component according to the filtered output signal within the preset time period.

[0165] Further, in another possible implementation manner of the embodiment of the present application, the above-mentioned first control module 45 further includes:

[0166] A second control unit, configured to stop filtering the output signal of the sensor and continue to control the controlled component according to the output signal of the sensor if the output signal of the sensor continuously remains an invalid value within the preset time period.

[0167] Further, in another possible implementation manner of the embodiment of the present application, the above-mentioned device 40 further includes:

[0168] A second judgment module, configured to continuously judge whether the operating environment of the sensor changes to a stable state according to the system load change amount;

[0169] A third judgment module, configured to judge whether the output signal of the sensor is an invalid value when the operating environment of the sensor changes to a stable state, where an invalid output signal of the sensor means that the sensor does not currently detect the target object to be measured;

[0170] A second enabling module, configured to enable the sensor to obtain the output signal of the sensor if the output signal of the sensor is an invalid value;

[0171] A second disabling module, configured to continue disabling the sensor if the output signal of the sensor is not an invalid value until the output signal of the sensor changes to an invalid value, and then enable the sensor.

[0172] It should be noted that for the information interaction, execution process, etc. between the above-mentioned devices / units, since they are based on the same concept as the method embodiments of the present application, for their specific functions and the technical effects brought, reference can be specifically made to the method embodiment part, and details are not described herein again.

[0173] Those skilled in the art can clearly understand that for the convenience and simplicity of description, only the above-mentioned division of each functional unit and module is used as an example. In actual applications, the above functions can be allocated to different functional units and modules according to needs, that is, the internal structure of the device is divided into different functional units or modules to complete all or part of the functions described above. Each functional unit and module in the embodiment can be integrated into a processing unit, or each unit can exist physically alone, or two or more units can be integrated into one unit. The above integrated units can be implemented in the form of hardware or in the form of software functional units. In addition, the specific names of each functional unit and module are only for the convenience of mutual distinction and do not limit the protection scope of the present application. The specific working processes of the units and modules in the above system can refer to the corresponding processes in the foregoing method embodiments, and details are not described herein again.

[0174] To implement the above embodiments, the present application also proposes a terminal device.

[0175] Figure 5 It is a schematic structural diagram of a terminal device according to an embodiment of the present application.

[0176] As Figure 5 shown, the above terminal device 200 includes:

[0177] A memory 210 and at least one processor 220, a bus 230 connecting different components (including the memory 210 and the processor 220), and the memory 210 stores a computer program, and when the processor 220 executes the program, it implements the control method of the induction device described in the embodiments of the present application.

[0178] Bus 230 represents one or more of several types of bus architectures, including a memory bus or memory controller, a peripheral bus, an Accelerated Graphics Port, a processor bus, or a local bus using any of a variety of bus architectures. By way of example, and not limitation, such architectures include Industry Standard Architecture (ISA) bus, Micro Channel Architecture (MAC) bus, Enhanced ISA bus, Video Electronics Standards Association (VESA) local bus, and Peripheral Component Interconnect (PCI) bus.

[0179] Terminal device 200 typically includes a variety of computer-readable media. These media can be any available media that can be accessed by terminal device 200, including both volatile and nonvolatile media, removable and non-removable media.

[0180] Memory 210 may also include computer-system-readable media in the form of volatile memory, such as random access memory (RAM) 240 and / or cache memory 250. Terminal device 200 may further include other removable / non-removable, volatile / nonvolatile computer system storage media. By way of example only, storage system 260 can be used for reading from and writing to non-removable, nonvolatile magnetic media ( Figure 5 not shown and typically called a "hard disk drive"). Although Figure 5 not shown, a disk drive for reading from and writing to a removable, nonvolatile magnetic disk (e.g., a "floppy disk"), and an optical disk drive for reading from and writing to a removable, nonvolatile optical disk (e.g., a CD-ROM, a DVD-ROM, or other optical media) can be provided. In these cases, each drive can be connected to bus 230 by one or more data media interfaces. Memory 210 may include at least one program product having a set (e.g., at least one) of program modules that are configured to carry out the functions of the embodiments of the present application.

[0181] A program / utility 280 having a set (at least one) of program modules 270 may be stored, for example, in memory 210, such program modules 270 including - but not limited to - an operating system, one or more application programs, other program modules, and program data, each of which examples or some combination thereof may include an implementation of a network environment. Program modules 270 typically carry out the functions and / or methods of the embodiments described in the present application.

[0182] The terminal device 200 can also communicate with one or more external devices 290 (such as a keyboard, a pointing device, a display 291, etc.), and can also communicate with one or more devices that enable a user to interact with the terminal device 200, and / or communicate with any device that enables the terminal device 200 to communicate with one or more other computing devices (such as a network card, a modem, etc.). Such communication can be carried out through an input / output (I / O) interface 292. Moreover, the terminal device 200 can also communicate with one or more networks (such as a local area network (LAN), a wide area network (WAN), and / or a public network, such as the Internet) through a network adapter 293. As shown in the figure, the network adapter 293 communicates with other modules of the terminal device 200 through a bus 230. It should be understood that although not shown in the figure, other hardware and / or software modules can be used in combination with the terminal device 200, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, and data backup storage systems, etc.

[0183] The processor 220 executes various functional applications and data processing by running programs stored in the memory 210.

[0184] It should be noted that for the implementation process and technical principle of the terminal device in this embodiment, refer to the foregoing explanation of the control method of the sensing device in the embodiment of the present application, and details are not described herein again.

[0185] The embodiment of the present application also provides a computer-readable storage medium, which stores a computer program. When the computer program is executed by a processor, the steps in the above-mentioned various method embodiments can be implemented.

[0186] The embodiment of the present application provides a computer program product. When the computer program product runs on a terminal device, the terminal device is enabled to execute the steps in the above-mentioned various method embodiments.

[0187] When the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, to implement all or part of the processes in the above method embodiments of this application, a computer program can be used to instruct the relevant hardware to complete. The computer program can be stored in a computer-readable storage medium. When the computer program is executed by a processor, the steps of the above method embodiments can be implemented. Among them, the computer program includes computer program code, and the computer program code can be in the form of source code, object code, executable file or some intermediate form, etc. The computer-readable medium can at least include: any entity or device that can carry the computer program code to the photographing device / terminal device, recording medium, computer memory, read-only memory (ROM), random access memory (RAM), electrical carrier signal, telecommunication signal, and software distribution medium. For example, a USB flash drive, a mobile hard disk, a magnetic disk, or an optical disc, etc. In some jurisdictions, according to legislation and patent practice, the computer-readable medium may not be an electrical carrier signal and a telecommunication signal.

[0188] In the above embodiments, the descriptions of the respective embodiments have their own emphases. For the parts not detailed or recorded in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0189] Those of ordinary skill in the art can realize that the units and algorithm steps of the examples described in combination with the embodiments disclosed herein can be implemented by electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are executed in a hardware or software manner depends on the specific application and design constraints of the technical solution. Professional technicians can use different methods to implement the described functions for each specific application, but such implementation should not be considered to exceed the scope of this application.

[0190] In the embodiments provided in this application, it should be understood that the disclosed device / terminal device and method can be implemented in other ways. For example, the device / terminal device embodiments described above are merely illustrative. For example, the division of the modules or units is only a logical function division. In actual implementation, there may be other division methods. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the displayed or discussed couplings or direct couplings or communication connections to each other can be through some interfaces. The indirect couplings or communication connections of the devices or units can be in electrical, mechanical or other forms.

[0191] The unit described as a separation component may or may not be physically separated. The component shown as a unit may or may not be a physical unit, that is, it may be located in one place or may be distributed across multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0192] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present application, and should all be included in the protection scope of the present application.

Claims

1. A control method for an induction device, characterized in that, The induction device includes a sensor, a processor, and a controlled component. The method is applied to the processor and includes: Obtaining the system load change amount corresponding to the induction device; At the moment when the system load changes, judging whether the operating environment of the sensor in the induction device is in a stable state according to the instantaneous value of the system load change amount; the operating environment of the sensor refers to the stability of the power supply that powers the sensor during its operation; when the system load change amount is greater than the load change amount threshold, it is determined that the operating environment of the sensor in the induction device is in an unstable state; when the system load is less than or equal to the load change amount threshold, it is determined that the operating environment of the sensor in the induction device is in a stable state; When the operating environment of the sensor is not in a stable state, disabling the sensor to pause obtaining the output signal of the sensor; When the operating environment of the sensor is in a stable state, enabling the sensor to obtain the output signal of the sensor; Controlling the controlled component according to the output signal of the sensor.

2. The method according to claim 1, wherein the controlling the controlled component according to the output signal of the sensor includes: When the output signal of the sensor is a valid value, turning on the controlled component, where the output signal of the sensor being a valid value means that the sensor currently detects the target object to be measured; When the output signal of the sensor is an invalid value, turning off the controlled component, where the output signal of the sensor being an invalid value means that the sensor currently does not detect the target object to be measured.

3. The method according to claim 2, wherein After turning on the controlled component when the output signal of the sensor is a valid value, it further includes: When the output signal of the sensor changes from the valid value to the invalid value, performing filtering processing on the output signal of the sensor so that the filtered output signal continuously remains a valid value within a preset duration; Within the preset duration, controlling the controlled component according to the filtered output signal.

4. The method according to claim 3, wherein After controlling the controlled component according to the filtered output signal within the preset duration, it further includes: If the output signal of the sensor continuously remains an invalid value within the preset duration, stopping the filtering processing of the output signal of the sensor and continuing to control the controlled component according to the output signal of the sensor.

5. The method according to any one of claims 1-4, characterized in that, After disabling the sensor to pause obtaining the output signal of the sensor when the operating environment of the sensor is not in a stable state, it further includes: Continuously judging whether the operating environment of the sensor changes to a stable state according to the system load change amount; When the operating environment of the sensor changes to a stable state, judging whether the output signal of the sensor is an invalid value, where the output signal of the sensor being an invalid value means that the sensor currently does not detect the target object to be measured; If so, enabling the sensor to obtain the output signal of the sensor; If not, continuing to disable the sensor until the output signal of the sensor changes to the invalid value, and then enabling the sensor.

6. A control device for an induction device, characterized in that, The induction device includes a sensor, a processor, and a controlled component. The device applied to the processor includes: A first acquisition module, configured to acquire the system load change amount corresponding to the induction device; A first determination module, configured to, at the moment of system load change, determine whether the operating environment of the sensor in the induction device is in a stable state according to the instantaneous value of the system load change amount; the operating environment of the sensor refers to the stability of the power supply that powers the sensor during its operation; when the system load change amount is greater than the load change amount threshold, it is determined that the operating environment of the sensor in the induction device is in an unstable state; when the system load is less than or equal to the load change amount threshold, it is determined that the operating environment of the sensor in the induction device is in a stable state; A first disabling module, configured to disable the sensor to suspend acquiring the output signal of the sensor when the operating environment of the sensor is not in a stable state; A first enabling module, configured to enable the sensor to acquire the output signal of the sensor when the operating environment of the sensor is in a stable state; A first control module, configured to control the controlled component according to the output signal of the sensor.

7. A terminal device, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, characterized in that, When the processor executes the computer program, it implements the method according to any one of claims 1 to 5.

8. A computer-readable storage medium storing a computer program, characterized in that, When the computer program is executed by the processor, it implements the method according to any one of claims 1 to 5.

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