WO2020142863A1 - 一种电源自动控制方法、装置及系统 - Google Patents

一种电源自动控制方法、装置及系统 Download PDF

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Publication number
WO2020142863A1
WO2020142863A1 PCT/CN2019/070551 CN2019070551W WO2020142863A1 WO 2020142863 A1 WO2020142863 A1 WO 2020142863A1 CN 2019070551 W CN2019070551 W CN 2019070551W WO 2020142863 A1 WO2020142863 A1 WO 2020142863A1
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WO
WIPO (PCT)
Prior art keywords
target object
power
power supply
control module
control
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2019/070551
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English (en)
French (fr)
Inventor
谢龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Goodix Technology Co Ltd
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Shenzhen Goodix Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by Shenzhen Goodix Technology Co Ltd filed Critical Shenzhen Goodix Technology Co Ltd
Priority to PCT/CN2019/070551 priority Critical patent/WO2020142863A1/zh
Priority to CN201980000099.6A priority patent/CN111670610A/zh
Publication of WO2020142863A1 publication Critical patent/WO2020142863A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/46—Improving electric energy efficiency or saving
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/105—Controlling the light source in response to determined parameters
    • H05B47/115—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/64—Electronic processing using pre-stored data
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2120/00—Control inputs relating to users or occupants
    • F24F2120/10—Occupancy
    • F24F2120/12—Position of occupants
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection

Definitions

  • This application relates to the field of automatic power supply control, and in particular to a method, device, and system for automatic power supply control.
  • the automatic power supply control method requires an external trigger to control the power supply, for example, the Bluetooth device (master device) in the office area is used to identify whether there is a pairable Bluetooth device (slave device) within the range to judge that someone has entered the range In this solution, the corresponding power is turned on.
  • the Bluetooth master device needs to send a signal.
  • the user carries the mobile phone with him, he must also turn on the Bluetooth of the mobile phone to send feedback to the master device to complete the recognition, which is not conducive to forgetting to carry or not having a mobile phone.
  • the program has obvious limitations.
  • a voice-activated power system is used to control the power switch. In addition to the user entering the voice-controlled area, there are many other situations where a sound exceeding the recognition threshold is generated and the power is turned on, resulting in inaccurate judgment results.
  • the invention provides a power supply automatic control method, device and system.
  • a first aspect of an embodiment of the present application provides a power supply automatic control method, which includes:
  • a power control signal is output to control the state of the controlled device.
  • a second aspect of the embodiments of the present application provides an automatic power supply control device, including:
  • a data processing unit for receiving the detection data of the 3D sensor and determining whether the target object is a human body
  • the power signal output unit is used to output a power control signal according to whether the target object is a human body to control the state of the controlled device.
  • a third aspect of the embodiments of the present application provides an apparatus for a power supply automatic control method, which includes: a memory and a processor;
  • the memory is coupled with the processor
  • Memory used to store program instructions
  • the processor is configured to call the program instructions stored in the memory, so that the device executes the power supply automatic control method of the first aspect.
  • a fourth aspect of an embodiment of the present application provides a computer-readable storage medium, including: a computer program stored thereon, which implements the power supply automatic control method of the first aspect when the computer program is executed by a processor.
  • a fifth aspect of the embodiments of the present application provides an automatic power supply control system, including:
  • 3D sensor module for collecting test data
  • the signal processing module is used to receive the detection data collected by the 3D sensor module, determine whether the target object is a human body according to the detection data, and output a power control signal.
  • the beneficial effects of the embodiments of the present application are that the embodiments of the present application provide automatic power supply control methods, devices, and systems.
  • the embodiments of the present application provide automatic power supply control methods, devices, and systems.
  • users do not need to carry additional equipment for control communication, and automatically manage the working status of the power module based on the human body information in a specific area, effectively avoiding energy waste.
  • FIG. 1 is a schematic flowchart of a power supply automatic control method according to an embodiment of the present application
  • FIG. 2 is a schematic structural diagram of a power supply automatic control device according to an embodiment of the present application.
  • FIG. 3 is a schematic structural diagram of a device according to an embodiment of the present application.
  • FIG. 4 is a schematic diagram of a power supply automatic control system according to an embodiment of the present application.
  • FIG. 5 is a flowchart of a power supply automatic control algorithm according to an embodiment of the present application.
  • FIG. 6 is another flowchart of an algorithm for automatic power supply control according to an embodiment of the present application.
  • FIG. 7 is a flowchart of an algorithm for automatic power supply control according to another embodiment of the present application.
  • FIG. 1 is a flowchart of a power supply automatic control method according to an embodiment of the present application. The method includes the following steps:
  • S101 Receive detection data of a 3D sensor and determine whether the target object is a human body
  • S102 According to whether the target object is a human body, output a power control signal to control the state of the controlled device.
  • the 3D sensor can acquire depth information, such as face features, human body contour features, etc. Compared with the voice-activated sensor, the 3D sensor measurement result is more accurate.
  • the controlled device may be any device that requires a power source to start working, for example, it may be an electric lamp, an air conditioner, a computer, and/or a television. This embodiment does not limit specific controlled devices.
  • the beneficial effect of the embodiments of the present application is that: using 3D sensor detection, human body detection is performed in the effective area detected by the 3D sensor to control the state of the controlled device. Users do not need to carry additional equipment for control communication, nor do they need to actively trigger power control management.
  • the effective area detected by the 3D sensor may be an effective detection space area of the 3D sensor.
  • the method before receiving the detection data of the 3D sensor and determining whether the target object is a human body, the method further includes:
  • the calibration point is set at the office door, and the first preset value can be set to 5m.
  • the distance between the target object and the office door is greater than 5m, it is determined that there is no target object in the area; when the distance between the target object and the office door When it is less than 5m, it is determined that there is a target object in the area, and a 3D sensor is used for human body detection to further determine whether the target object is a human body.
  • the distance between the target object and the calibration point can be detected by a distance sensor, an infrared sensor, or of course a 3D sensor.
  • the infrared sensor is used to detect the distance, after detecting the target object, wake up the sleeping 3D sensor for human body detection.
  • the 3D sensor can detect the distance between the target object and the calibration point, and detect human body information, such as facial features , Human body contours, etc.
  • the first preset value can be set smaller than the bedroom, which can be 3m.
  • the selection of the effective area detected by the 3D sensor, the position of the calibration point and the size of the first preset value can be set according to requirements, which is not limited in the embodiments of the present application.
  • the distance detection method between the target object and the calibration point provided in the embodiment of the present application is only an exemplary description, and those skilled in the art can obtain other distance detection methods according to the foregoing embodiments without paying creative efforts.
  • multiple calibration points are preset in the projection plane of the effective area detected by the 3D sensor to determine the distance between the multiple calibration points and the target object.
  • multiple calibration points can be preset at different positions within the effective area detected by the 3D sensor, and the multiple calibration points can be located in the same projection plane.
  • the calibration points can be set on the floor of the office entrance, the floor of the bathroom entrance, The calibration points can be set at different locations on the ground near the controlled equipment, etc. according to requirements.
  • the application does not limit the location of the calibration points.
  • the distance between any one calibration point and the target object can be used for comparison with the first preset value.
  • receiving the detection data of the 3D sensor and determining whether the target object is a human body includes the following steps:
  • the target object when it is determined that the target object has facial features and/or human body contour features, it is determined that the target object is a human body;
  • the target object when it is determined that the target object does not have facial features and/or human contour features, it is determined that the target object is not a human body.
  • the 3D sensor can acquire depth information, such as multi-dimensional information such as facial features and human contour features.
  • the detection data of the 3D sensor is received to determine whether the target object is a face feature and/or a human body contour feature, and based on the detection result, whether the target object is a human body is determined.
  • outputting a power control signal according to whether the target object is a human body to control the state of the controlled device includes the following steps:
  • a power-on control signal is output to the power control module, and the controlled device is controlled to be in an on state through the power control module.
  • the detection data of the 3D sensor is analyzed and processed. If the target object is not a human body, a power-off control signal is output to turn off the power of the controlled device; if the target object is a human body, a power-on control signal is output to the power control module , The power control module controls the controlled device to be turned on or kept on.
  • outputting a power-on control signal according to whether the target object is a human body to control the controlled device to be turned on includes:
  • a power-on control signal of a part of the controlled device is output to the power control module, and the part of the controlled device is controlled to be in an on state by the power control module.
  • the number of turned-on controlled devices is automatically controlled according to the distance between the target object and the calibration point.
  • the second preset value is set to 3m.
  • the power control module provides power to all controlled devices and turns on All controlled devices in the living room, such as air conditioners, electric lights, televisions, etc.; when the target object is in the kitchen, it is detected that the distance of the target object from the calibration point is greater than 3m, and the power-on control signal of some controlled devices is output to the power supply
  • the control module and the power supply control module provide power to some controlled devices. Only some controlled devices with low power consumption (such as electric lamps) are turned on, and the controlled devices with high power consumption (such as air conditioners and televisions) are turned off.
  • the power supply control module may include an electric lamp control module, an air conditioning control module, a television control module, and other electrical equipment control modules.
  • the second preset value may be smaller than the first preset value.
  • the second preset value may be 3m, or may be set according to the area size of the area.
  • the application does not limit the second preset size.
  • the distance between any one calibration point and the target object can be used for comparison with the second preset value.
  • the beneficial effect of this solution is that the user does not need to carry additional equipment for control communication, nor does he need to actively trigger the control management of the controlled equipment. According to the human body information in the effective area detected by the specific 3D sensor, the power status of a certain number of controlled devices is automatically managed to effectively avoid the waste of energy.
  • outputting a power-on control signal according to whether the target object is a human body to control the controlled device to be turned on includes:
  • the target object being a human body, compare the number of target objects with the third preset value
  • power-on control signals of all controlled devices are output to the power control module, and all controlled devices are controlled to be in an on state through the power control module.
  • the number of activated devices in the effective area detected by the 3D sensor is automatically controlled.
  • the third preset value can be set to 180, and the 3D sensor can be set at the door of the office. Each time a target object comes in, the counter is increased by 1.
  • the power control module When the number of detected office target objects is 50 ( Less than 180), output the power-on control signal of some controlled devices to the power control module, the power control module provides power to some controlled devices, turn on some controlled devices near the target object, such as turning on an air conditioner and 15 electric lights; when the number of target objects in the office is detected to be 181 (greater than 180), output the power-on control signals of all controlled devices to the power control module, and the power control module provides power to all controlled devices and turns on All controlled equipment, such as turning on 4 air conditioners and 60 lights.
  • the counter When the target object is detected to leave the office, the counter is decremented by 1 each time a target object goes out.
  • the power-off control signal is output to the power control module to turn off the power of all controlled devices.
  • the number of detection target objects is equal to the third preset value, whether some controlled devices in the control area are turned on or all controlled devices are turned on, and this application does not limit this.
  • the third preset value, some controlled devices, and all controlled devices can be set according to requirements, and the counting method can also be set to other methods, which are not limited in this application.
  • the beneficial effect of this solution is that users do not need to carry additional equipment for control communication, nor do they need to actively trigger power control management. According to the human body information in the effective area detected by the 3D sensor, the power state of a certain number of controlled devices is automatically managed to effectively avoid the waste of energy.
  • outputting a power-on control signal to the power control module, and controlling the controlled device to be turned on by the power control module further includes:
  • the intensity control signal is output to the power control module, and the intensity of the controlled device is further controlled by the power control module.
  • the intensity of the controlled device may include the brightness of the electric lamp or the air conditioner. Temperature, this application does not limit the strength of the controlled equipment.
  • outputting a strength control signal to the power control module, and controlling the strength of the controlled device through the power control module includes:
  • a second intensity control signal is output to the power control module, and the controlled device is controlled to the second intensity by the power control module.
  • the intensity of the controlled device is automatically controlled according to the distance between the target object and the calibration point.
  • the fourth preset value is set to 3m.
  • the first intensity control signal is output to the power control module, and the power control module controls the controlled device in the living room to the first intensity, such as summer time .
  • the air conditioner is controlled to 25 degrees Celsius; when the target object is in the kitchen, when the distance of the target object from the calibration point is detected to be greater than 3m, it outputs a second intensity control signal to the power control module, which controls the controlled equipment in the living room
  • the second intensity such as in summer, the target object is in the kitchen, the air conditioner is controlled to 18 degrees Celsius, so that the target object can feel the air conditioning in the kitchen; or in summer, the target object is in the kitchen, the air conditioner is controlled to 27 degrees Celsius, to Save power.
  • the fourth preset value may be smaller than the first preset value.
  • the fourth preset value may also be 2m, or may be set according to the area size of the area.
  • the first intensity may be greater than the second intensity, may be less than the second intensity, or may be equal to the second intensity.
  • the first intensity and the second intensity of the controlled device may be set according to individual needs.
  • the fourth preset size, The first intensity and the second intensity of the controlled equipment are not limited. Among multiple calibration points, the distance between any one calibration point and the target object can be used for comparison with the fourth preset value.
  • the beneficial effect of this solution is that the user does not need to carry additional equipment for control communication, and does not need to manually adjust the strength of the controlled equipment, which brings great convenience to the user's operation. According to the human body information in a specific area, it can automatically manage the working status of the controlled equipment to effectively avoid energy waste.
  • outputting a strength control signal to the power control module, and controlling the strength of the controlled device through the power control module includes:
  • a fourth intensity control signal is output to the power control module, and the controlled device is controlled to the fourth intensity by the power control module.
  • the intensity of the controlled device in the area is automatically controlled according to the number of target objects in the effective area detected by the 3D sensor.
  • the fifth preset value can be 180, and the 3D sensor can be set at the door of the office.
  • the counter is increased by 1.
  • the power control module controls the controlled device to the third intensity, such as in summer, turn on the air conditioner to 26 degrees Celsius; when the number of target objects detected in the office is At 181 (greater than 180), the fourth intensity control signal is output to the power control module.
  • the power control module controls the controlled device to the fourth intensity, such as turning on the air conditioner to 20 degrees Celsius in summer.
  • the counter is decremented by 1 each time a target object goes out. If the number of detected target objects is 0, the power-off control signal is output to the power control module to turn off the power of all controlled devices.
  • the number of detection target objects is equal to the fifth preset value, is the controlled device in the control area the third intensity or the fourth intensity, which is not limited in this application.
  • the third intensity may be less than the fourth intensity.
  • the fifth preset value may be greater than the third preset value, may be less than the third preset value, or may be equal to the third preset value.
  • the size of the fifth preset value, the third strength and the fourth strength of the controlled device can be set according to requirements, and the counting method can also be set to other methods, which are not limited in this application.
  • the beneficial effect of this solution is that the user does not need to carry additional equipment for control communication, and does not need to manually adjust the strength of the controlled equipment, which brings great convenience to the user's operation. According to the specific human body information, automatically manage the working status of the controlled equipment to effectively avoid energy waste.
  • FIG. 2 is a schematic structural diagram of a power supply automatic control device of this embodiment. The device may perform the method shown in FIG. 1. As shown in FIG. 2, the power supply automatic control device 20 includes:
  • Data processing unit 21 for receiving the detection data of the 3D sensor and determining whether the target object is a human body;
  • Power signal output unit 22 used to output a power control signal according to whether the target object is a human body to control the state of the controlled device.
  • the method further includes: a target object determination unit: used to compare the distance between the target object and the calibration point with the first preset value to determine whether the target object exists within the effective area detected by the 3D sensor.
  • a target object determination unit used to compare the distance between the target object and the calibration point with the first preset value to determine whether the target object exists within the effective area detected by the 3D sensor.
  • the distance between the calibration points is greater than the first preset value, it is determined that there is no target object within the effective area detected by the 3D sensor, and when the target object is less than the first preset value, it is determined that there is a target object within the effective area detected by the 3D sensor .
  • the method further includes: a preset unit, configured to preset a plurality of calibration points in the projection plane of the effective area detected by the 3D sensor to determine the distance between the plurality of calibration points and the target object.
  • a preset unit configured to preset a plurality of calibration points in the projection plane of the effective area detected by the 3D sensor to determine the distance between the plurality of calibration points and the target object.
  • the data processing unit is used to receive the detection data of the 3D sensor; it is also used to determine that the target object is a human body when determining that the target object has facial features and/or body contour features based on the detection data; and determine the target based on the detection data When the object does not have facial features and/or human contour features, it is determined that the target object is not a human body.
  • the power signal output unit is used to output a power-off control signal to the power control module when it is determined that the target object is not a human body, and control the controlled device to be in the off state through the power control module;
  • a power-on control signal is output to the power control module, and the controlled device is controlled to be in an on state through the power control module.
  • the power signal output unit is used to compare the distance between the target object and the calibration point with the second preset value according to the target object being a human body;
  • a power-on control signal of a part of the controlled device is output to the power control module, and the part of the controlled device is controlled to be in an on state by the power control module.
  • the power signal output unit is used to compare the number of target objects with the third preset value according to the target object being a human body;
  • the power-on control signal of some controlled devices is output to the power control module, and the controlled devices are controlled to be turned on by the power control module;
  • power-on control signals of all controlled devices are output to the power control module, and all controlled devices are controlled to be in an on state through the power control module.
  • it also includes: an intensity signal output unit,
  • It is used to output the intensity control signal to the power control module, and the intensity of the controlled equipment is controlled by the power control module.
  • the intensity signal output unit is used to output a first intensity control signal to the power control module when the distance between the target object and the calibration point is less than the fourth preset value, and the controlled device is controlled by the power control module as the first Strength; or
  • a second intensity control signal is output to the power control module, and the controlled device is controlled to the second intensity by the power control module.
  • the intensity signal output unit is configured to output a third intensity control signal to the power control module when the number of target objects is less than the fifth preset value, and control the controlled device to the third intensity through the power control module;
  • a fourth intensity control signal is output to the power control module, and the controlled device is controlled to the fourth intensity by the power control module.
  • the intensity signal output unit is used to preset the third intensity to be less than the fourth intensity.
  • the embodiments of the present application provide a power supply automatic control device.
  • the user does not need to carry additional equipment for control communication, does not need to actively trigger power supply control management, and does not need to manually adjust the strength of the controlled equipment, which brings great convenience to the user operation.
  • According to the human body information in a specific area automatically manage the power and working status of the controlled equipment to effectively avoid the waste of energy.
  • An embodiment of the present application may further provide an apparatus for performing the power supply automatic control method proposed in the foregoing embodiment.
  • the apparatus 30 includes: a memory 31 and a processor 32;
  • the memory 31 is coupled to the processor 32;
  • the memory 31 is used to store program instructions
  • the processor 32 is used to call the program instructions stored in the memory, so that the device executes any of the above automatic power supply control methods.
  • An apparatus provided by an embodiment of the present application can execute the power supply automatic control method provided by any of the foregoing embodiments.
  • the specific implementation process and beneficial effects refer to the foregoing, and details are not described herein again.
  • An embodiment of the present application may further provide a computer-readable storage medium on which a computer program is stored, and when the computer program is executed by the processor 32, any automatic power supply control method executed by the device is implemented.
  • the computer-readable storage medium provided by the embodiments of the present application can execute the power supply automatic control method provided by any of the foregoing embodiments.
  • the system 40 includes: a 3D sensor module 41, a signal processing module 42, and a controlled device .
  • the signal processing module 42 may be an MCU module.
  • the controlled equipment may include electric lamps 45, air conditioners 46, and other electric equipment.
  • the output terminal of the 3D sensor module 41 is connected to the input terminal of the signal processing module 42.
  • the 3D sensor module 41 collects detection data, such as facial features, human body contours, the number of target objects, and the distance between the target object and the calibration point.
  • the signal processing module 42 receives the detection data collected by the 3D sensor module, determines whether the target object is a human body, analyzes and processes the detection data, and outputs a power control signal to control the state of the controlled device.
  • the power supply automatic control system further includes: a power supply control module 43, receiving a power supply control signal from the signal processing module 42, and an output terminal connected to a controlled device to control the The state of the controlled device.
  • the output end of the signal processing module 42 is connected to the input end of the power supply control module 43, and the output end of the power supply control module 43 is connected to a controlled device such as an electric lamp 45, an air conditioner 46 and the like.
  • the power control module 43 receives the power control signal of the signal processing module to control the state of the controlled device.
  • the state of the controlled device includes the turning on and off of the controlled device and/or the strength of the controlled device.
  • the power supply control module may include a light control module, an air conditioning control module, and a control module of other electrical equipment to control the power switch and intensity of the controlled equipment.
  • the power supply automatic control system further includes: a storage unit 44.
  • the storage unit 44 is connected to the signal processing module 42.
  • the storage unit 44 is used to store the detection data output by the signal processing module, so that the signal processing module can read the detection data therefrom.
  • the 3D sensor module includes a 3D sensor chip, the output end of the 3D sensor chip is connected to the input end of the signal processing module, and the input end of the 3D sensor chip may be connected to a power source.
  • FIG. 5 is a flowchart of an automatic power supply control algorithm according to an embodiment of the present application. Please refer to FIG. 5.
  • the algorithm flow for performing automatic power supply control of a 3D sensor is specifically collecting and saving data.
  • the flow includes collecting data S501, analyzing and processing the collected data S502, performing target object detection S503, detecting whether there is a human body S504, determining the distance between the target object and the calibration point and/or the number of target objects S505, and saving the target object information S506.
  • the 3D sensor module is responsible for performing data collection, and the signal processing module analyzes and processes the data collected by the 3D sensor module to detect the target object, thereby judging whether the target object in the area has a human body.
  • the information of the target object includes detection data, whether the target object is a human body, the distance between the target object and the calibration point, and the number of target objects, and then returns to S501 to continue collecting data.
  • FIG. 6 is another flowchart of an algorithm for automatic power supply control according to an embodiment of the present application; please refer to FIG. 6, another process for executing an automatic power supply control algorithm for a 3D sensor is a data processing process.
  • the process includes: reading the target object information from the storage unit S601, judging whether there is a human body in the area S602, outputting the power-on control signal, turning on or maintaining the power of the controlled device S603, outputting the power-off control signal, turning off the controlled
  • the power supply of the device S604 the power information of the controlled device is updated, the target object information S605, the latest information is saved to the storage unit S606, and the expired and invalid information in the storage unit is deleted S607.
  • the signal processing module reads the target object information from the storage unit and determines whether there is a human body in the area according to the target object information. If it is determined that there is a human body in the area, the power control module is controlled to save the power-on state; if it is determined that there is no human body in the area, Then control the power control module and turn off the power.
  • the signal processing module updates the power information and target object information, saves the updated power information and target object information to the storage unit, and deletes the expired and invalid information in the storage unit.
  • the signal processing module continues to read valid information from the storage unit. The process of collecting and saving data in Fig. 5 is performed simultaneously with the data processing process.
  • the process of performing an algorithm for automatic power supply control of a 3D sensor is a data processing process.
  • the process includes: reading from a storage unit is effective Information S701, judging whether there is a human body in the area S702, outputting the power-on control signal, turning on or maintaining the power of the controlled device S703, outputting the power-off control signal, turning off the power of the controlled device S704, and controlling based on the target object information Strength S705 of the controlled device, update power information, strength and target object information S706 of the controlled device, save the latest information to the storage unit S707, and delete expired and invalid information in the storage unit S708.
  • the signal processing module reads the valid information from the storage unit, judges whether there is a human body in the area according to the valid information, and if it judges that there is a human body in the area, it outputs a power-on control signal to the power control module to turn on or keep the power of the controlled device on or off ; If it is judged that there is no human body in the area, output a power-off control signal to the power control module to turn off the power of the controlled device.
  • the signal processing module is based on the target object information, which includes the distance of the target object from the calibration point and the number of target objects, thereby controlling the strength of the controlled device.
  • the signal processing module updates the power information, strength and human body information of the controlled equipment,
  • the signal processing module continues to read valid information from the storage unit.
  • the processor may be an integrated circuit chip with signal processing capabilities.
  • the steps of the foregoing method embodiments may be completed by instructions in the form of hardware integrated logic circuits or software in the processor.
  • the aforementioned processor may be a general-purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), an existing programmable gate array (FPGA), or other available Programming logic devices, discrete gates or transistor logic devices, discrete hardware components.
  • DSP digital signal processor
  • ASIC application specific integrated circuit
  • FPGA existing programmable gate array
  • Programming logic devices discrete gates or transistor logic devices, discrete hardware components.
  • the methods, steps, and logical block diagrams disclosed in the embodiments of the present application may be implemented or executed.
  • the general-purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
  • the steps of the method disclosed in conjunction with the embodiments of the present application may be directly embodied and executed by a hardware decoding processor, or may be executed and completed by a combination of hardware and software modules in the decoding processor.
  • the software module may be located in a mature storage medium in the art, such as a random access memory, a flash memory, a read-only memory, a programmable read-only memory, an electrically erasable programmable memory, and a register.
  • the storage medium is located in the memory, and the processor reads the information in the memory and completes the steps of the above method in combination with its hardware.
  • the memory in the embodiments of the present application may be volatile memory or non-volatile memory, or may include both volatile and non-volatile memory.
  • the non-volatile memory may be read-only memory (read-only memory, ROM), programmable read-only memory (programmable rom, PROM), erasable programmable read-only memory (erasable PROM, EPROM), electronically Erasable programmable read-only memory (electrically EPROM, EEPROM) or flash memory.
  • Volatile memory can be random access memory (random access memory, RAM), which acts as an external cache.
  • RAM random access memory
  • SRAM static random access memory
  • DRAM dynamic random access memory
  • DRAM synchronous dynamic random access memory
  • SDRAM synchronous dynamic random access memory
  • double data rate synchronous dynamic random access memory double data SDRAM, DDR SDRAM
  • enhanced synchronous dynamic random access memory enhanced SDRAM, ESDRAM
  • serial link DRAM SLDRAM
  • direct RAMbus RAM direct RAMbus RAM
  • B corresponding to A means that B is associated with A, and B can be determined according to A.
  • determining B based on A does not mean determining B based on A alone, and B may also be determined based on A and/or other information.
  • the disclosed system, device, and method may be implemented in other ways.
  • the device embodiments described above are only schematic.
  • the division of the unit is only a logical function division, and there may be other divisions in actual implementation, for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored, or not implemented.
  • the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, and may be in electrical, mechanical, or other forms.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place or may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
  • each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units may be integrated into one unit.
  • the function 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.
  • the technical solution of the present application essentially or part of the contribution to the existing technology or part of the technical solution can be embodied in the form of a software product
  • the computer software product is stored in a storage medium, including Several instructions are used to enable a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the methods described in the embodiments of the present application.
  • the aforementioned storage media include: U disk, mobile hard disk, read-only memory (ROM), random access memory (RAM), magnetic disk or optical disk and other media that can store program codes .

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Abstract

一种电源自动控制方法、装置及系统，电源自动控制方法包括：接收3D传感器的检测数据，并确定目标对象是否为人体(S101)；根据目标对象是否为人体，输出电源控制信号，以控制受控设备的状态(S102)。电源自动控制方法利用3D传感器，用户无需携带额外设备进行控制通信，根据特定区域内的人体信息，自动管理电源模块的工作状态，有效避免能源浪费的情况。

Description

一种电源自动控制方法、装置及系统 技术领域
本申请涉及电源自动控制领域，尤其涉及一种电源自动控制方法、装置及系统。
背景技术
人们常常会由于一些其他事情而忘记关掉电源，例如办公室人员下班或者长时间离开办公区域未关闭用电设备的电源，用电设备处于长期工作状态，长时间如此，造成不必要的能源浪费，并且存在安全隐患。由于电灯、电脑、空调等用电设备能耗惊人，人们更需要一种节能、高效的用电设备。现有技术提供的电源自动控制方法，需要外部触发来进行控制电源，比如利用办公区域的蓝牙设备(主设备)识别范围内是否有可配对的蓝牙设备(从设备)，从而判断有人进入该范围内，对应的开启电源，在这个方案中，蓝牙主设备需要发送信号，用户随身携带手机的情况下，还要打开手机蓝牙，才能发送反馈到主设备以完成识别，不利于忘记携带或者没有手机的用户操作，因此该方案具有明显局限性。而现有技术利用声控电源系统控制电源开关，除了用户进入声控区域之外，有很多其他情况会产生超过识别阈值的声音进而控制电源开启，导致判断结果不准确。
发明内容
针对现有技术，本申请解决了现有技术中用户需携带额外设备进行控制通信以及判断结果不准确的问题。本发明提供了一种电源自动控制方法、装置及系统。
本申请的实施例的第一方面提供了一种电源自动控制方法，其包括：
接收3D传感器的检测数据，并确定目标对象是否为人体；
根据目标对象是否为人体，输出电源控制信号，以控制受控设备的状态。
本申请的实施例的第二方面提供了一种电源自动控制装置，其包括：
数据处理单元，用于接收3D传感器的检测数据，并确定目标对象是否为人体；以及
电源信号输出单元，用于根据所述目标对象是否为人体，输出电源控制信号，以控制受控设备的状态。
本申请的实施例的第三方面提供了一种装置，用于电源自动控制方法， 其包括：存储器和处理器；
存储器与处理器耦合；
存储器，用于存储程序指令；
处理器，用于调用存储器存储的程序指令，使得装置执行上述第一方面的电源自动控制方法。
本申请的实施例的第四方面提供了一种计算机可读存储介质，包括：其上存储有计算机程序，计算机程序被处理器执行时实现上述第一方面的电源自动控制方法。
本申请的实施例的第五方面提供了一种电源自动控制系统，包括：
3D传感器模块，用于采集检测数据；和
信号处理模块，用于接收3D传感器模块采集的检测数据，根据检测数据确定目标对象是否为人体，输出电源控制信号。
与现有技术相比，本申请实施例的有益效果在于：本申请实施例提供了电源自动控制方法、装置及系统。利用3D传感器，用户无需携带额外设备进行控制通信，根据特定区域内的人体信息，自动管理电源模块的工作状态，有效避免能源浪费的情况。
附图说明
图1本申请实施例的一种电源自动控制方法的流程示意图；
图2是本申请实施例的一种电源自动控制装置的结构示意图；
图3是本申请实施例的一种装置的结构示意图；
图4是本申请实施例的一种电源自动控制系统示意图；
图5是本申请实施例的一种电源自动控制算法的流程图；
图6是本申请实施例的一种电源自动控制的算法的另一流程图；
图7是本申请另一实施例的电源自动控制的算法的流程图。
具体实施方式
为使本申请的目的、技术方案和优点更加清楚，下面将结合附图对本申请的部分实施例采用举例的方式进行详细的阐述。然而，本领域的普通技术人员可以理解，在各例子中，为了使读者更好地理解本申请而提出了许多技术细节。但是，即使没有这些技术细节和基于以下各实施例的种种变化和修改，也可以实现本申请所要求保护的技术方案。
请参考图1，图1是本申请实施例的一种电源自动控制方法的流程图。该方法包括以下步骤：
S101，接收3D传感器的检测数据，并确定目标对象是否为人体；
S102，根据目标对象是否为人体，输出电源控制信号，以控制受控设备 的状态。
在S101中，3D传感器可以获取深度信息，例如人脸特征、人体轮廓特征等，与声控传感器相比，3D传感器测量结果更加准确。
在S102中，受控设备可以是任何需要电源来启动工作的设备，例如，可以是电灯、空调、电脑、和/或电视机等。本实施例对具体的受控设备不做限制。
本申请实施例的有益效果在于：利用3D传感器检测，在3D传感器检测的有效区域进行人体检测，以控制受控设备的状态。用户无需携带额外设备进行控制通信，也无需主动触发电源控制管理。3D传感器检测的有效区域可以是3D传感器的有效检测空间区域。通过对3D传感器检测的有效区域内的人体信息判断，自动管理受控设备的工作状态，有效避免能源浪费的情况，同时通过3D传感器获取的深度信息，使得测量结果更加准确。
基于上述实施例公开的内容，可选的，本实施例中，接收3D传感器的检测数据，并确定目标对象是否为人体之前还包括：
比较目标对象和标定点之间的距离与第一预设值，以确定3D传感器检测的有效区域之内是否存在目标对象，当目标对象与标定点之间的距离大于第一预设值时，判定3D传感器检测的有效区域之内没有目标对象，当目标对象小于第一预设值时，判定3D传感器检测的有效区域之内有目标对象。
对于本实施例，在确定目标对象是否为人体之前，先确定3D传感器检测的有效区域内是否存在目标对象。以办公室为例，标定点设在办公室门口，第一预设值可以设置为5m，当目标对象与办公室门口的距离大于5m时，判定该区域内没有目标对象；当目标对象与办公室门口的距离小于5m时，判定该区域内有目标对象，利用3D传感器进行人体检测，以进一步确定目标对象是否为人体。目标对象与标定点之间的距离可以由距离传感器检测，也可以由红外传感器检测，当然也可以由3D传感器检测。若用红外传感器检测距离，在检测到有目标对象后，再唤醒处于睡眠中的3D传感器进行人体检测，当然，3D传感器可以检测目标对象与标定点的距离，以及检测人体信息，如人脸特征、人体轮廓等。还可以以卧室为例，相对于卧室而言，第一预设值可以设置得更小，可以是3m。3D传感器检测的有效区域的选取、标定点的位置以及第一预设值的大小均可以根据需求进行设置，本申请实施例对此不作限定。本申请实施例提供的目标对象与标定点之间的距离检测方法仅为示例性说明，本领域的技术人员在不付出创造性劳动的前提下可以根据上述实施例得到其他距离检测方法。
基于上述实施例公开的内容，可选的，本实施例中，在3D传感器检测的有效区域的投影平面内预设多个标定点，以确定多个标定点和目标对象的距离。
在本实施例中，在3D传感器检测的有效区域内的不同位置，可以预设多个标定点，多个标定点可以位于同一投影平面，如标定点可以设置在办公室 门口地面、洗手间门口地面、受控设备附近地面等，标定点可以根据需求设置在不同位置，本申请对标定点的位置不做限制。在多个标定点中，任意一个标定点和目标对象的距离都可以用于与第一预设值做比较。
基于上述实施例公开的内容，可选的，本实施例中，接收3D传感器的检测数据，并确定目标对象是否为人体包括以下步骤：
根据检测数据，确定目标对象具有人脸特征和/或人体轮廓特征时，判定目标对象为人体；
根据检测数据，确定目标对象不具有人脸特征和/或人体轮廓特征时，判定目标对象不是人体。
在本实施例中，3D传感器可以获取深度信息，例如人脸特征、人体轮廓特征等多维度信息。接收3D传感器的检测数据，以判定目标对象是否为人脸特征和/或人体轮廓特征，根据检测结果，判定目标对象是否为人体。
基于上述实施例公开的内容，可选的，本实施例中，根据目标对象是否为人体，输出电源控制信号，以控制受控设备的状态包括以下步骤：
当判断目标对象不是人体时，输出电源关断控制信号至电源控制模块，通过电源控制模块控制受控设备为关闭状态；或者
当判断目标对象是人体时，输出电源导通控制信号至电源控制模块，通过电源控制模块控制受控设备为开启状态。
在本实施例中，分析处理3D传感器的检测数据，若目标对象不是人体，输出电源关断控制信号，关闭受控设备的电源；若目标对象是人体，输出电源导通控制信号给电源控制模块，电源控制模块控制受控设备为开启或保持开启状态。
基于上述实施例公开的内容，可选的，本实施例中，根据目标对象是否为人体，输出电源导通控制信号，以控制受控设备为开启状态包括：
当判断目标对象是人体时，比较目标对象和标定点之间的距离与第二预设值；
当目标对象和标定点之间的距离小于第二预设值时，输出全部受控设备的电源导通控制信号至电源控制模块，通过电源控制模块控制全部受控设备为开启状态；或者
当目标对象和标定点之间的距离大于所述第二预设值时，输出部分受控设备的电源导通控制信号至电源控制模块，通过电源控制模块控制部分受控设备为开启状态。
在本实施例中，根据目标对象与标定点距离的远近来自动控制开启受控设备的数量。以一个较大的客厅为例，第二预设值设置为3m。当目标对象在客厅的时候，检测到目标对象离标定点之间的距离小于3m，输出全部受控设备的电源导通控信号至电源控制模块，电源控制模块给全部受控设备提供电源，开启客厅的全部受控设备，例如：空调、电灯、电视机等；当目标对象在厨房的时候，检测到目标对象离标定点的距离大于3m，输出部分受控设备 的电源导通控信号至电源控制模块，电源控制模块给部分受控设备提供电源，只保留部分耗电量小的受控设备(如电灯)开启，关闭耗电量大的受控设备(如空调、电视机)。电源控制模块可以包括电灯控制模块、空调控制模块、电视机控制模块以及其他用电设备的控制模块。检测目标对象和标定点之间的距离等于第二预设值时，控制3D传感器检测的有效区域内的部分受控设备开启还是全部受控设备开启，本申请对此不做限制。可选的，第二预设值可以小于第一预设值。第二预设值可以是3m，也可以根据区域的面积大小设置，本申请对第二预设置的大小不做限制。在多个标定点中，任意一个标定点和目标对象的距离都可以用于与第二预设值做比较。本方案的有益效果在于，用户无需携带额外设备进行控制通信，也无需主动触发受控设备控制管理。根据特定3D传感器检测的有效区域内的人体信息，自动管理一定数量的受控设备的电源状态，有效避免能源浪费的情况。
基于上述实施例公开的内容，可选的，本实施例中，根据目标对象是否为人体，输出电源导通控制信号，以控制受控设备为开启状态包括：
根据目标对象是人体，比较目标对象的数量与第三预设值；
当目标对象的数量小于第三预设值时，输出部分受控设备的电源导通控制信号至电源控制模块，通过电源控制模块控制部分受控设备为开启状态；或者
当目标对象的数量大于第三预设值时，输出全部受控设备的电源导通控制信号至电源控制模块，通过电源控制模块控制全部受控设备为开启状态。
在本实施例中，根据3D传感器检测的有效区域内目标对象的数量来自动控制该3D传感器检测的有效区域受控设备开启的数量。以一个较大的办公室为例，第三预设值可以设置为180，可以将3D传感器设置在办公室门口，每进来一个目标对象，则计数器加1，当检测到办公室目标对象的数量为50(小于180)的时候，输出部分受控设备的电源导通控制信号至电源控制模块，电源控制模块给部分受控设备提供电源，开启在目标对象附近的部分受控设备，例如打开1台空调和15盏电灯；当检测到办公室的目标对象的数量为181(大于180)的时候，输出全部受控设备的电源导通控制信号至电源控制模块，电源控制模块给全部受控设备提供电源，开启全部受控设备，例如打开4台空调和60盏灯。检测到目标对象离开办公室，每出去一个目标对象，则计数器减1，若检测到目标对象的数量为0的时候，输出电源关断控制信号至电源控制模块，关闭全部受控设备的电源。检测目标对象的数量等于第三预设值时，控制区域内的部分受控设备开启还是全部受控设备开启，本申请对此不做限制。第三预设值、部分受控设备和全部受控设备可以根据需求设置，计数方法也可以设置为其它方法，本申请对此均不做限制。本方案的有益效果在于，用户无需携带额外设备进行控制通信，也无需主动触发电源控制管理。根据3D传感器检测的有效区域内的人体信息，自动管理一定数量的受控设备的电源状态，有效避免能源浪费的情况。
基于上述实施例公开的内容，可选的，本实施例中，根据目标对象是人体，输出电源导通控制信号至电源控制模块，通过电源控制模块控制受控设备为开启状态之后还包括：
输出强度控制信号至电源控制模块，通过电源控制模块控制受控设备的强度。
在本实施例中，控制受控设备开启之后，输出强度控制信号至电源控制模块，通过电源控制模块进一步控制受控设备的强度，受控设备的强度可以包括电灯的亮度，也可以包括空调的温度，本申请对受控设备的强度不做限制。
基于上述实施例公开的内容，可选的，本实施例中，输出强度控制信号至电源控制模块，通过电源控制模块控制受控设备的强度包括：
当目标对象和标定点之间的距离小于第四预设值时，输出第一强度控制信号至电源控制模块，通过电源控制模块控制受控设备为第一强度；或者
当目标对象和标定点之间的距离大于第四预设值时，输出第二强度控制信号至电源控制模块，通过电源控制模块控制受控设备为第二强度。
在本实施例中，根据目标对象与标定点距离的远近来自动控制受控设备的强度。以一个较大的客厅为例，第四预设值设置为3m。当目标对象在客厅的时候，检测到目标对象离标定点的距离小于3m时，输出第一强度控制信号至电源控制模块，电源控制模块控制客厅中的受控设备为第一强度，如夏天时，将空调控制为25摄氏度；当目标对象在厨房的时候，检测到目标对象离标定点的距离大于3m时，输出第二强度控制信号至电源控制模块，电源控制模块控制客厅中的受控设备为第二强度，如夏天时，目标对象在厨房，空调被控制为18摄氏度，以使目标对象在厨房也能感受到冷气；或者夏天时，目标对象在厨房，空调被控制为27摄氏度，以节省电量。检测目标对象和标定点之间的距离等于第四预设值时，控制区域内的受控设备为第一强度还是第二强度，本申请对此不做限制。第四预设值可以小于第一预设值。第四预设值还可以是2m，也可以根据区域的面积大小设置。第一强度可以大于第二强度，可以小于第二强度，也可以等于第二强度，受控设备的第一强度和第二强度可以依据个人的需求设置，本申请对第四预设置的大小、受控设备的第一强度和第二强度均不做限制。在多个标定点中，任意一个标定点和目标对象的距离都可以用于与第四预设值做比较。本方案的有益效果在于，用户无需携带额外设备进行控制通信，也无需人工调节受控设备的强度，给用户操作带来了极大的便利。根据特定区域内的人体信息，自动管理受控设备的工作状态，有效避免能源浪费的情况。
基于上述实施例公开的内容，可选的，本实施例中，输出强度控制信号至电源控制模块，通过电源控制模块控制受控设备的强度包括：
当目标对象的数量小于第五预设值时，输出第三强度控制信号至电源控制模块，通过电源控制模块控制受控设备为第三强度；或者
当目标对象的数量大于第五预设值时，输出第四强度控制信号至电源控制模块，通过电源控制模块控制受控设备为第四强度。
在本实施例中，根据3D传感器检测的有效区域内目标对象的数量来自动控制该区域受控设备的强度。以一个较大的办公室为例，第五预设值可以为180，可以将3D传感器设置在办公室门口，每进来一个目标对象，则计数器加1，当检测到办公室的目标对象的数量为50(小于180)的时候，输出第三强度控制信号至电源控制模块，电源控制模块控制受控设备为第三强度，如夏天时，将空调开至26摄氏度；当检测到办公室的目标对象的数量为181(大于180)的时候，输出第四强度控制信号至电源控制模块，电源控制模块控制受控设备为第四强度，如夏天时，将空调开至20摄氏度。检测到目标对象离开办公室，每出去一个目标对象，则计数器减1，若检测到目标对象的数量为0的时候，输出电源关断控制信号至电源控制模块，关闭全部受控设备的电源。检测目标对象的数量等于第五预设值时，控制区域内的受控设备为第三强度还是第四强度，本申请对此不做限制。第三强度可以小于所述第四强度。第五预设值可以大于第三预设值，可以小于第三预设值，也可以等于第三预设值。第五预设值的大小、受控设备的第三强度和第四强度可以根据需求设置，计数方法也可以设置为其它方法，本申请对对此均不做限制。本方案的有益效果在于，用户无需携带额外设备进行控制通信，也无需人工调节受控设备的强度，给用户操作带来了极大的便利。根据特定内的人体信息，自动管理受控设备的工作状态，有效避免能源浪费的情况。
本申请实施例还可提供一种电源自动控制装置，用于执行前述实施例中提出的电源自动控制方法。图2为本实施例的一种电源自动控制装置的结构示意图，该装置可以执行上述图1所示的方法，如图2所示，该电源自动控制装置20包括：
数据处理单元21：用于接收3D传感器的检测数据，并确定目标对象是否为人体；以及
电源信号输出单元22：用于根据目标对象是否为人体，输出电源控制信号，以控制受控设备的状态。
可选的，还包括：目标对象确定单元：用于比较目标对象和标定点之间的距离与第一预设值，以确定3D传感器检测的有效区域之内是否存在目标对象，当目标对象与标定点之间的距离大于第一预设值时，判定3D传感器检测的有效区域之内没有目标对象，当目标对象小于第一预设值时，判定3D传感器检测的有效区域之内有目标对象。
可选的，还包括：预设单元，用于在3D传感器检测的有效区域的投影平面内预设多个标定点，以确定多个标定点和目标对象的距离。
可选的，数据处理单元用于接收3D传感器的检测数据；还用于根据检测数据，确定目标对象具有人脸特征和/或人体轮廓特征时，判定目标对象为人体；根据检测数据，确定目标对象不具有人脸特征和/或人体轮廓特征时，判 定目标对象不是人体。
可选的，电源信号输出单元用于当判断目标对象不是人体时，输出电源关断控制信号至电源控制模块，通过电源控制模块控制受控设备为关闭状态；或者
当判断目标对象是人体时，输出电源导通控制信号至电源控制模块，通过电源控制模块控制受控设备为开启状态。
可选的，电源信号输出单元用于根据目标对象是人体，比较目标对象和标定点之间的距离与第二预设值；还用于
当目标对象和标定点之间的距离小于第二预设值时，输出全部受控设备的电源导通控制信号至电源控制模块，通过电源控制模块控制全部受控设备为开启状态；或者
当目标对象和标定点之间的距离大于所述第二预设值时，输出部分受控设备的电源导通控制信号至电源控制模块，通过电源控制模块控制部分受控设备为开启状态。
可选的，电源信号输出单元用于根据目标对象是人体，比较目标对象的数量与第三预设值；还用于
当目标对象的数量小于第三预设值时，输出部分受控设备的电源导通控制信号至电源控制模块，通过电源控制模块控制部分受控设备为开启状态；
当目标对象的数量大于第三预设值时，输出全部受控设备的电源导通控制信号至电源控制模块，通过电源控制模块控制全部受控设备为开启状态。
可选的，还包括：强度信号输出单元，
用于输出强度控制信号至电源控制模块，通过电源控制模块控制受控设备的强度。
可选的，强度信号输出单元用于当目标对象和标定点之间的距离小于第四预设值时，输出第一强度控制信号至电源控制模块，通过电源控制模块控制受控设备为第一强度；或者
当目标对象和标定点之间的距离大于第四预设值时，输出第二强度控制信号至电源控制模块，通过电源控制模块控制受控设备为第二强度。
可选的，强度信号输出单元用于当目标对象的数量小于第五预设值时，输出第三强度控制信号至电源控制模块，通过电源控制模块控制受控设备为第三强度；或者
当目标对象的数量大于第五预设值时，输出第四强度控制信号至电源控制模块，通过电源控制模块控制受控设备为第四强度。
可选的，强度信号输出单元用于预设第三强度小于第四强度。
本申请实施例提供了一种电源自动控制装置，用户无需携带额外设备进行控制通信，无需主动触发电源控制管理，也无需人工调节受控设备的强度，给用户操作带来了极大的便利。根据特定区域内的人体信息，自动管理受控设备的电源和工作状态，有效避免能源浪费的情况。
本申请实施例还可提供一种装置，用于执行上述实施例提出的电源自动控制方法，如图3所示，该装置30包括：存储器31和处理器32；
存储器31与处理器32耦合；
存储器31，用于存储程序指令；
处理器32，用于调用存储器存储的程序指令，使得该装置执行上述任一电源自动控制方法。
本申请实施例提供的一种装置，可执行上述任一所述实施例提供的电源自动控制方法，其具体的实现过程及有益效果参见上述，在此不再赘述。
本申请实施例还可提供一种计算机可读存储介质，其上存储有计算机程序，该计算机程序被处理器32执行时实现执行该装置执行的任一电源自动控制方法。
本申请实施例提供的计算机可读存储介质，可执行上述任一所述实施例提供的电源自动控制方法，其具体的实现过程及有益效果参见上述，在此不再赘述。
本申请实施例还可提供一电源自动控制系统，用于执行上述实施例提出的电源自动控制方法，如图4所示，该系统40包括：3D传感器模块41、信号处理模块42以及受控设备。信号处理模块42可以是MCU模块。受控设备可以包括电灯45、空调46以及其他用电设备。3D传感器模块41的输出端连接信号处理模块42的输入端。3D传感器模块41采集检测数据，例如人脸特征、人体轮廓、目标对象的数量以及目标对象和标定点的距离。信号处理模块42接收3D传感器模块采集到的检测数据，并确定目标对象是否为人体，分析处理检测数据，输出电源控制信号，以控制受控设备的状态。
基于上述实施例公开的内容，可选的，本实施例中，电源自动控制系统还包括：电源控制模块43，接收信号处理模块42的电源控制信号，输出端连接受控设备，以控制所述受控设备的状态。信号处理模块42的输出端连接电源控制模块43的输入端，电源控制模块43的输出端连接电灯45、空调46等受控设备。电源控制模块43接收信号处理模块的电源控制信号，以控制受控设备的状态，受控设备的状态包括受控设备的开启和关闭和/或受控设备的强度。电源控制模块可以包括电灯控制模块、空调控制模块以及其他用电设备的控制模块，以控制受控设备的电源开关和强度。
基于上述实施例公开的内容，可选的，本实施例中，电源自动控制系统还包括：存储单元44。存储单元44和信号处理模块42连接，存储单元44用于存储信号处理模块输出的检测数据，以使信号处理模块从中读取检测数据。
基于上述实施例公开的内容，可选的，本实施例中，3D传感器模块包括3D传感器芯片，3D传感器芯片的输出端与信号处理模块的输入端连接，3D传感器芯片的输入端可以连接电源。
图5是本申请实施例的一种电源自动控制算法的流程图，请参考图5，执行3D传感器的电源自动控制的算法流程具体为采集、保存数据。流程包括采 集数据S501、分析处理采集到的数据S502、进行目标对象检测S503、检测是否有人体S504、判定目标对象与标定点的距离和/或目标对象的数量S505、以及保存目标对象信息S506。3D传感器模块负责执行采集数据，信号处理模块分析处理3D传感器模块采集到的数据，进行目标对象检测，从而判断区域内的目标对象是否有人体。若判断目标对象不是人体，则返回S501，继续采集数据；若判断目标对象为人体，再判断目标对象与标定点之间的距离和/或目标对象的数量，并将目标对象的信息保存到存储单元中，目标对象的信息包括检测数据、目标对象是否为人体、目标对象与标定点之间的距离以及目标对象的数量，之后返回S501，继续采集数据。
图6是本申请实施例的一种电源自动控制的算法的另一流程图；请参考图6，执行3D传感器的电源自动控制算法的另一流程为数据处理流程。流程包括：从存储单元内读取目标对象信息S601、判断区域内是否存在人体S602、输出电源导通控制信号，开启或保持开启受控设备的电源S603、输出电源关断控制信号，关闭受控设备的电源S604、更新受控设备的电源信息、目标对象信息S605、将最新的信息保存到存储单元S606以及删除存储单元内过期无效的信息S607。信号处理模块从存储单元内读取目标对象信息，根据目标对象信息判断区域内是否存在人体，若判断该区域存在人体，则控制电源控制模块，保存电源开启状态；若判断该区域不存在人体，则控制电源控制模块，关闭电源。信号处理模块更新电源信息和目标对象信息，将更新后的电源信息和目标对象信息保存到存储单元中，并删除存储单元中过期无效的信息。信号处理模块继续从存储单元中读取有效信息。图5的采集、保存数据流程与数据处理流程同时进行。
图7是本申请另一实施例的电源自动控制的算法的流程图，请参考图7，执行3D传感器的电源自动控制的算法的流程为数据处理流程，流程包括：从存储单元内读取有效信息S701、判断区域内是否存在人体S702、输出电源导通控制信号，开启或保持开启受控设备的电源S703、输出电源关断控制信号，关闭受控设备的电源S704、根据目标对象信息，控制受控设备的强度S705、更新受控设备的电源信息、强度及目标对象信息S706、将最新的信息保存到存储单元S707以及删除存储单元内过期无效的信息S708。信号处理模块从存储单元内读取有效信息，根据有效信息判断区域内是否存在人体，若判断该区域存在人体，则输出电源导通控制信号至电源控制模块，开启或保持开启受控设备的电源；若判断该区域不存在人体，则输出电源关断控制信号至电源控制模块，关闭受控设备的电源。信号处理模块根据目标对象信息，该目标对象信息包括目标对象离标定点的距离和目标对象的数量，从而控制受控设备的强度。信号处理模块更新受控设备的电源信息、强度及人体信息，
将最新的信息保存到存储单元中，并删除存储单元中过期无效的信息，信号处理模块继续从存储单元中读取有效信息。
虽然本专利文件包含许多细节，但是这些不应被解释为对任何发明或要 求保护的范围的限制，而是被解释为可以是对特定发明的特定实施例所特有的特征的描述。本专利文件中描述的某些特征在单独实施例的上下文中还可以在单个实施例中组合实现。相反，在单个实施例的上下文中描述的各种特征还可以在多个实施例中单独实现或以任何合适的子组合形式实现。而且，虽然特征可以在上面描述为在某些组合中起作用，并且甚至最初如此要求保护，但是来自要求保护的组合的一个或多个特征在一些情况下可以从组合中删除，并且要求保护的组合可以涉及子组合或子组合的变形。
类似地，虽然在附图中以特定顺序描述了操作，但是这不应理解为要求这些操作以所示的特定顺序或按照顺序依次执行，或者要求执行所有所示的操作，以实现期望的结果。而且，在本专利文件中描述的实施例中的各种单独的系统部件不应理解为在所有实施例中需要这种分离。
本专利文件仅描述了几个实现和示例，并且可以基于本专利文件中描述和示出的内容来做出其他实现、增强和变化。
应注意，本申请上述方法实施例可以应用于处理器中，或者由处理器实现。处理器可能是一种集成电路芯片，具有信号的处理能力。在实现过程中，上述方法实施例的各步骤可以通过处理器中的硬件的集成逻辑电路或者软件形式的指令完成。上述的处理器可以是通用处理器、数字信号处理器(digital signal processor，DSP)、专用集成电路(application specific integrated circuit，ASIC)、现成可编程门阵列(field programmable gate array，FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件。可以实现或者执行本申请实施例中的公开的各方法、步骤及逻辑框图。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。结合本申请实施例所公开的方法的步骤可以直接体现为硬件译码处理器执行完成，或者用译码处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器，闪存、只读存储器，可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器，处理器读取存储器中的信息，结合其硬件完成上述方法的步骤。
可以理解，本申请实施例中的存储器可以是易失性存储器或非易失性存储器，或可包括易失性和非易失性存储器两者。其中，非易失性存储器可以是只读存储器(read-only memory，ROM)、可编程只读存储器(programmable rom，PROM)、可擦除可编程只读存储器(erasable PROM，EPROM)、电可擦除可编程只读存储器(electrically EPROM，EEPROM)或闪存。易失性存储器可以是随机存取存储器(random access memory，RAM)，其用作外部高速缓存。通过示例性但不是限制性说明，许多形式的RAM可用，例如静态随机存取存储器(static RAM，SRAM)、动态随机存取存储器(dynamic RAM，DRAM)、同步动态随机存取存储器(synchronous DRAM，SDRAM)、双倍数据速率同步动态随机存取存储器(double data rate SDRAM，DDR SDRAM)、增强型同步动态随机存取存储器(enhanced SDRAM，ESDRAM)、同步连接 动态随机存取存储器(synchlink DRAM，SLDRAM)和直接内存总线随机存取存储器(direct rambus RAM，DR RAM)。应注意，本文描述的系统和方法的存储器旨在包括但不限于这些和任意其它适合类型的存储器。
应理解，在本申请实施例中，“与A相应的B”表示B与A相关联，根据A可以确定B。但还应理解，根据A确定B并不意味着仅仅根据A确定B，还可以根据A和/或其它信息确定B。
另外，本文中术语“和/或”，仅仅是一种描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况。另外，本文中字符“/”，一般表示前后关联对象是一种“或”的关系。
本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本申请的范围。
所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的系统、装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
在本申请所提供的几个实施例中，应该理解到，所揭露的系统、装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外，在本申请各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本申请的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本申请各个实施例所述方法的全部或部分步骤。而前述的 存储介质包括：U盘、移动硬盘、只读存储器(read-only memory，ROM)、随机存取存储器(random access memory，RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述，仅为本申请的具体实施方式，但本申请的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本申请揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本申请的保护范围之内。因此，本申请的保护范围应以所述权利要求的保护范围为准。

Claims (30)

  1. 一种电源自动控制方法，其特征在于，包括：
    接收3D传感器的检测数据，并确定目标对象是否为人体；
    根据所述目标对象是否为人体，输出电源控制信号，以控制受控设备的状态。
  2. 根据权利要求1所述的电源自动控制方法，其特征在于，所述接收3D传感器的检测数据，并确定目标对象是否为人体之前还包括：
    比较所述目标对象和标定点之间的距离与第一预设值，以确定所述3D传感器检测的有效区域之内是否存在所述目标对象，当所述目标对象与所述标定点之间的距离大于所述第一预设值时，判定所述3D传感器检测的有效区域之内没有所述目标对象，当所述目标对象与所述标定点之间的距离小于所述第一预设值时，判定所述3D传感器检测的有效区域之内有所述目标对象。
  3. 根据权利要求2所述的电源自动控制方法，其特征在于，在所述3D传感器检测的有效区域的投影平面内预设多个所述标定点，以确定多个所述标定点和所述目标对象的距离。
  4. 根据权利要求1-3中任一项所述的电源自动控制方法，其特征在于，所述接收3D传感器的检测数据，并确定目标对象是否为人体包括：
    根据所述检测数据，确定目标对象具有人脸特征和/或人体轮廓特征时，判定所述目标对象为人体；
    根据所述检测数据，确定目标对象不具有人脸特征和/或人体轮廓特征时，判定所述目标对象不是人体。
  5. 根据权利要求1-4中任一项所述的电源自动控制方法，其特征在于，所述根据所述目标对象是否为人体，输出电源控制信号，以控制受控设备的状态包括：
    当判断所述目标对象不是人体时，输出电源关断控制信号至电源控制模块，通过电源控制模块控制受控设备为关闭状态；或者
    当判断所述目标对象是人体时，输出电源导通控制信号至电源控制模块，通过电源控制模块控制受控设备为开启状态。
  6. 根据权利要求1-4中任意一项所述的电源自动控制方法，其特征在于，所述根据所述目标对象是否为人体，输出电源控制信号，以控制受控设备的状态包括：
    当判断所述目标对象是人体时，比较所述目标对象和所述标定点之间的距离与第二预设值；
    当所述目标对象和所述标定点之间的距离小于所述第二预设值时，输出全部受控设备的电源导通控制信号至电源控制模块，通过电源控制模块控制全部所述受控设备为开启状态；或者
    当所述目标对象和所述标定点之间的距离大于所述第二预设值时，输出部 分受控设备的电源导通控制信号至所述电源控制模块，通过电源控制模块控制部分所述受控设备为开启状态。
  7. 根据权利要求1-4中任意一项所述的电源自动控制方法，其特征在于，所述根据所述目标对象是否为人体，输出电源控制信号，以控制受控设备的状态包括：
    根据所述目标对象是人体，比较所述目标对象的数量与第三预设值；
    当所述目标对象的数量小于所述第三预设值时，输出部分受控设备的电源导通控制信号至电源控制模块，通过电源控制模块控制部分所述受控设备为开启状态；或者
    当所述目标对象的数量大于所述第三预设值时，输出全部受控设备的电源导通控制信号至电源控制模块，通过电源控制模块控制全部所述受控设备为开启状态。
  8. 根据权利要求5-7中任一项所述的电源自动控制方法，其特征在于，所述根据所述目标对象是人体，输出电源导通控制信号至电源控制模块，通过电源控制模块控制受控设备为开启状态之后还包括：
    输出强度控制信号至电源控制模块，通过电源控制模块控制所述受控设备的强度。
  9. 根据权利要求8所述的电源自动控制方法，其特征在于，所述输出强度控制信号至电源控制模块，通过电源控制模块控制所述受控设备的强度包括：
    当所述目标对象和所述标定点之间的距离小于第四预设值时，输出第一强度控制信号至电源控制模块，通过电源控制模块控制所述受控设备为第一强度；或者
    当所述目标对象和所述标定点之间的距离大于所述第四预设值时，输出第二强度控制信号至电源控制模块，通过电源控制模块控制所述受控设备为第二强度。
  10. 根据权利要求8所述的电源自动控制方法，其特征在于，所述输出强度控制信号至电源控制模块，通过电源控制模块控制所述受控设备的强度包括：
    当所述目标对象的数量小于第五预设值时，输出第三强度控制信号至电源控制模块，通过电源控制模块控制所述受控设备为第三强度；或者
    当所述目标对象的数量大于所述第五预设值时，输出第四强度控制信号至电源控制模块，通过电源控制模块控制所述受控设备为第四强度。
  11. 根据权利要求10所述的电源自动控制方法，其特征在于，所述第三强度小于所述第四强度。
  12. 一种电源自动控制装置，其特征在于，包括：
    数据处理单元，用于接收3D传感器的检测数据，并确定目标对象是否为人体；以及
    电源信号输出单元，用于根据所述目标对象是否为人体，输出电源控制信 号，以控制受控设备的状态。
  13. 根据权利要求12所述的电源自动控制装置，其特征在于，还包括：
    目标对象确定单元，用于比较所述目标对象和标定点之间的距离与第一预设值，以确定3D传感器检测的有效区域之内是否存在目标对象，当所述目标对象与所述标定点之间的距离大于所述第一预设值时，判定所述3D传感器检测的有效区域之内没有目标对象，当所述目标对象与所述标定点之间的距离小于所述第一预设值时，判定所述3D传感器检测的有效区域之内有目标对象。
  14. 根据权利要求13所述的电源自动控制装置，其特征在于，还包括：
    预设单元，用于在所述3D传感器检测的有效区域的投影平面内预设多个所述标定点，以确定多个所述标定点和所述目标对象的距离。
  15. 根据权利要求12-14中任一项所述的电源自动控制装置，其特征在于，所述数据处理单元用于根据所述检测数据，确定目标对象具有人脸特征和/或人体轮廓特征时，判定所述目标对象为人体；根据所述检测数据，确定所述目标对象不具有人脸特征和/或人体轮廓特征时，判定所述目标对象不是人体。
  16. 根据权利要求12-15中任一项所述的电源自动控制装置，其特征在于，所述电源信号输出单元用于当判断所述目标对象不是人体时，输出电源关断控制信号至电源控制模块，通过电源控制模块控制受控设备为关闭状态；或者
    当判断所述目标对象是人体时，输出电源导通控制信号至电源控制模块，通过电源控制模块控制所述受控设备为开启状态。
  17. 根据权利要求12-15中任一项所述的电源自动控制装置，其特征在于，所述电源信号输出单元用于根据所述目标对象是人体，比较所述目标对象和标定点之间的距离与第二预设值；还用于
    当所述目标对象和所述标定点之间的距离小于所述第二预设值时，输出全部受控设备的电源导通控制信号至电源控制模块，通过电源控制模块控制全部所述受控设备为开启状态；或者
    当所述目标对象和所述标定点之间的距离大于所述第二预设值时，输出部分受控设备的电源导通控制信号至电源控制模块，通过电源控制模块控制部分所述受控设备为开启状态。
  18. 根据权利要求12-15中任一项所述的电源自动控制装置，其特征在于，所述电源信号输出单元用于根据所述目标对象是人体，比较所述目标对象的数量与第三预设值；还用于
    当所述目标对象的数量小于所述第三预设值时，输出部分受控设备的电源导通控制信号至电源控制模块，通过电源控制模块控制部分所述受控设备为开启状态；
    当所述目标对象的数量大于所述第三预设值时，输出全部受控设备的电源导通控制信号至电源控制模块，通过电源控制模块控制全部所述受控设备为开启状态。
  19. 根据权利要求16-18中任一项所述的电源自动控制设备，其特征在于， 还包括：
    强度信号输出单元，用于输出强度控制信号至电源控制模块，通过电源控制模块控制所述受控设备的强度。
  20. 根据权利要求19所述的电源自动控制装置，其特征在于，所述强度信号输出单元用于当所述目标对象和所述标定点之间的距离小于第四预设值时，输出第一强度控制信号至电源控制模块，通过电源控制模块控制所述受控设备为第一强度；或者
    当所述目标对象和所述标定点之间的距离大于所述第四预设值时，输出第二强度控制信号至电源控制模块，通过电源控制模块控制所述受控设备为第二强度。
  21. 根据权利要求19所述的电源自动控制装置，其特征在于，所述强度信号输出单元用于
    当所述目标对象的数量小于第五预设值时，输出第三强度控制信号至电源控制模块，通过电源控制模块控制所述受控设备为第三强度；或者
    当所述目标对象的数量大于所述第五预设值时，输出第四强度控制信号至电源控制模块，通过电源控制模块控制所述受控设备为第四强度。
  22. 根据权利要求21所述的电源自动控制装置，其特征在于，所述强度信号输出单元用于预设所述第三强度小于所述第四强度。
  23. 一种装置，用于电源自动控制方法，其特征在于，包括：存储器和处理器；
    所述存储器与所述处理器耦合；
    所述存储器，用于存储程序指令；
    所述处理器，用于调用所述存储器存储的程序指令，使得所述设备执行上述权利要求1至11中任一项所述的电源自动控制方法。
  24. 一种计算机可读存储介质，其特征在于，包括：其上存储有计算机程序，其特征在于，所述计算机程序被处理器执行时实现上述权利要求1至11中任一项所述的电源自动控制方法。
  25. 一种电源自动控制系统，其特征在于，包括：
    3D传感器模块，用于采集检测数据；和
    信号处理模块，用于接收所述3D传感器模块采集的检测数据，根据所述检测数据确定目标对象是否为人体，输出电源控制信号。
  26. 根据权利要求25所述的电源自动控制系统，其特征在于，所述信号处理模块是MCU模块。
  27. 根据权利要求25或26所述的电源自动控制系统，其特征在于，还包括：
    电源控制模块，接收所述信号处理模块的所述电源控制信号，输出端连接受控设备，以控制所述受控设备的状态。
  28. 根据权利要求25-27中任一项所述的电源自动控制系统，其特征在 于，还包括：
    存储单元：存储所述信号处理模块的检测数据，以使信号处理模块读取所述检测数据。
  29. 根据权利要求25-28中任一项所述的电源自动控制系统，其特征在于，所述3D传感器模块包括3D传感器芯片；所述3D传感器芯片的输出端与所述信号处理模块的输入端连接；所述3D传感器芯片的输入端连接电源。
  30. 根据权利要求28或29所述的电源自动控制系统，其特征在于，所述存储单元连接所述信号处理模块，所述信号处理模块的输出端连接所述电源控制模块的输入端，所述电源控制模块的输出端连接所述受控设备。
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