WO2018054066A1

WO2018054066A1 - Method and device for controlling terminal, and terminal

Info

Publication number: WO2018054066A1
Application number: PCT/CN2017/083802
Authority: WO
Inventors: 沈少武
Original assignee: 中兴通讯股份有限公司
Priority date: 2016-09-23
Filing date: 2017-05-10
Publication date: 2018-03-29
Also published as: CN107870665A

Abstract

A method and device for controlling a terminal, and a terminal. The method comprises: acquiring, when a thermomagnetic radiation signal is sensed, a thermomagnetic parameter of the thermomagnetic radiation signal, wherein the thermomagnetic radiation signal comprises a thermal radiation signal and/or a magnetic radiation signal, the thermomagnetic parameter corresponding to the thermal radiation signal comprises a thermal radiation parameter, and the thermomagnetic parameter corresponding to the magnetic radiation signal comprises a magnetic radiation parameter; generating a thermomagnetic imaging model according to the thermomagnetic parameter; and searching, according to the thermomagnetic imaging model, for a control instruction corresponding to the thermomagnetic imaging model, and executing an operation corresponding to the control instruction. Embodiments of the present invention achieve terminal control in the case of guaranteeing safety.

Description

Method, device and terminal for controlling terminal

Technical field

This document relates to, but is not limited to, the field of communications, and in particular, to a method, device and terminal for controlling a terminal.

Background technique

With the popularization of mobile terminals and smart wearable devices, first of all, people have put forward new requirements for information security and power saving, and need to update new and faster identification and control methods.

In terms of information security, the user wants the mobile terminal (for example, a mobile phone) to be turned on at the moment when the user approaches, and the screen is turned off or even enters an encrypted state when the user is away. In this way, the user will save the process of repeatedly triggering the power button and unlocking the screen.

At present, the standby sleep time of the mobile terminal is generally set by the user, and the common ones are 30 seconds (S), 1 minute (MIN), 5 MIN, 10 MIN, and the like. After the user leaves the mobile terminal, the mobile terminal will also light up for a while, and there will be certain security risks and waste of power consumption. When the user needs to turn on the screen again, the user needs to touch the touch to activate the mobile terminal screen. The above process is cumbersome. The power consumption of mobile terminals will also increase. In addition, the related technology also controls the mobile terminal through the proximity sensor. Taking the mobile phone as an example, when the mobile phone is controlled by the proximity proximity sensor, a close contact or shading needs to be achieved, and the proximity object or the user does not have differential recognition. Sex.

Therefore, the above-mentioned mobile terminal startup and shutdown control generally has problems of cumbersome operation, safety and/or energy consumption.

Summary of invention

The following is an overview of the topics detailed in this document. This Summary is not intended to limit the scope of the claims.

The embodiment of the invention provides a method for controlling a terminal, which can implement control of the terminal under the premise of ensuring information security.

In one aspect, an embodiment of the present invention provides a method for controlling a terminal, where the method includes:

Collecting a thermomagnetic parameter of the thermomagnetic radiation signal when a thermomagnetic radiation signal is sensed; The thermomagnetic radiation signal includes a thermal radiation signal and/or a magnetic radiation signal, the thermomagnetic parameter corresponding to the thermal radiation signal includes a thermal radiation parameter, and the thermomagnetic parameter corresponding to the magnetic radiation signal includes a magnetic radiation parameter; The thermomagnetic parameter generates a thermomagnetic imaging model; searches for a control instruction corresponding to the thermomagnetic imaging model according to the thermomagnetic imaging model, and performs an operation corresponding to the control instruction.

Optionally, the obtaining the thermomagnetic parameters of the thermomagnetic radiation signal comprises:

Detecting the sensing distance between the terminal itself and the radiation signal source that emits the thermomagnetic radiation signal;

And determining a thermomagnetic parameter of the thermomagnetic radiation signal when the sensing distance is within a preset sensing distance.

Collecting the thermal radiation when the temperature change of the thermal radiation signal is within a first predetermined range or the sensing distance between the terminal itself and the radiation signal source emitting the thermal magnetic radiation signal is within a preset first sensing distance Parameter; and/or,

The magnetic radiation parameter is acquired when a temperature change of the heat radiation signal is within a second predetermined range or the sensing distance is within a preset second sensing distance.

Optionally, before acquiring the thermomagnetic parameters of the thermomagnetic radiation signal, the method further includes:

Collecting initial thermomagnetic parameters, and generating an initial thermomagnetic imaging model according to the initial thermomagnetic parameters;

Matching the initial thermomagnetic imaging model with a pre-stored parameter model;

When the initial thermomagnetic imaging model matches the pre-stored parameter model, determining that the initial thermomagnetic imaging model is successfully acquired, and setting a correspondence between the initial thermomagnetic imaging model and the control instruction;

The correspondence between the initial thermomagnetic imaging model and the control instruction is set to determine a control instruction corresponding to the thermomagnetic imaging model.

Optionally, before generating the thermomagnetic imaging model according to the thermomagnetic parameter, the method further includes:

Collecting first background thermomagnetic parameters;

The generating a thermomagnetic imaging model according to the thermomagnetic parameter comprises:

Performing a filtering process on the first background thermomagnetic parameter and the thermomagnetic parameter to obtain an actual thermomagnetic parameter;

A thermomagnetic imaging model is generated based on the actual thermomagnetic parameters.

Optionally, before generating the initial thermomagnetic imaging model according to the initial thermomagnetic parameter, the method further includes:

Collecting a second background thermomagnetic parameter;

The generating an initial thermomagnetic imaging model according to the initial thermomagnetic parameters comprises:

Performing a filtering process on the second background thermomagnetic parameter and the initial thermomagnetic parameter to obtain an actual initial thermomagnetic parameter;

An initial thermomagnetic imaging model is generated based on the actual initial thermomagnetic parameters.

In another aspect, the present invention further provides an apparatus for controlling a terminal, where the apparatus includes: an acquisition unit, a generation unit, and an execution unit;

The collecting unit is configured to acquire a thermomagnetic parameter of the thermomagnetic radiation signal when a thermomagnetic radiation signal is sensed; wherein the thermomagnetic radiation signal comprises a thermal radiation signal and/or a magnetic radiation signal, the heat The thermomagnetic parameter corresponding to the radiation signal includes a thermal radiation parameter, and the thermomagnetic parameter corresponding to the magnetic radiation signal includes a magnetic radiation parameter;

The generating unit is configured to generate a thermomagnetic imaging model according to the thermomagnetic parameter;

The execution unit is configured to search for a control instruction corresponding to the thermomagnetic imaging model according to the thermomagnetic imaging model, and perform an operation corresponding to the control instruction.

Optionally, the device further includes:

a detecting unit configured to detect a sensing distance between the terminal itself and a radiation signal source that emits a thermal magnetic radiation signal;

The collecting unit is configured to collect the thermomagnetic parameters of the thermomagnetic radiation signal when the sensing distance is within a preset sensing distance.

Optionally, the obtaining, by the collecting unit, the thermomagnetic parameters for acquiring the thermomagnetic radiation signal comprises:

Collecting a heat radiation parameter when a temperature change of the heat radiation signal is within a first predetermined range or a sensing distance between the terminal itself and a radiation signal source emitting a thermal magnetic radiation signal is within a preset first sensing distance; and /or,

The magnetic radiation parameter is acquired when the temperature change of the heat radiation signal is within a second predetermined range or the sensing distance is within a preset second sensing distance.

Optionally, the device further includes: a configuration unit, configured to:

The correspondence between the initial thermomagnetic imaging model and the control instruction is configured to determine a control instruction corresponding to the thermomagnetic imaging model.

Optionally, the device further includes: a first background collecting unit, configured to: collect a first background thermomagnetic parameter;

The generating unit is configured to generate a thermomagnetic imaging model according to the thermomagnetic parameter, including:

Optionally, the device further includes: a second background collecting unit, configured to: collect a second background thermomagnetic parameter;

The generating unit generates an initial thermomagnetic imaging model according to the initial thermomagnetic parameters:

The second background thermomagnetic parameter and the initial thermomagnetic parameter are filtered to obtain an actual initial thermomagnetic parameter; and an initial thermomagnetic imaging model is generated according to the actual initial thermomagnetic parameter.

An embodiment of the present invention further provides a terminal, where the terminal includes: a thermal magnetic parameter collector and a processor;

The thermomagnetic parameter collector is configured to: when the thermomagnetic radiation signal is sensed, acquire a thermomagnetic parameter of the thermomagnetic radiation signal; wherein the thermomagnetic radiation signal comprises a thermal radiation signal and/or a magnetic radiation signal, The thermomagnetic parameter corresponding to the thermal radiation signal includes a thermal radiation parameter, and the thermomagnetic parameter corresponding to the magnetic radiation signal includes a magnetic radiation parameter;

The processor is configured to generate a thermal imaging model according to the thermal radiation parameter, search for a control instruction corresponding to the thermomagnetic imaging model according to the thermomagnetic imaging model, and perform an operation corresponding to the control instruction.

Optionally, the thermomagnetic parameter collector comprises an antenna and a thermal circuit; wherein

The thermal circuit is configured to collect a thermal radiation parameter of the thermal radiation signal when the antenna senses a thermal radiation signal.

Optionally, the thermal circuit is configured to: when the antenna senses a change of a thermal radiation signal, acquire a change amount of the thermal radiation parameter, and convert the change amount of the thermal radiation parameter into a piezoelectric current. a variation amount, the amount of change in the piezoelectric current is sent to the processor;

The processor generates a thermal imaging model based on the amount of change in the piezoelectric current.

Optionally, the thermomagnetic parameter collector comprises: a magnetic field radiation collector; wherein

The magnetic field radiation collector is configured to acquire a magnetic radiation parameter of the magnetic radiation signal when a magnetic radiation signal is sensed.

Optionally, the magnetic field radiation collector is further configured to:

When the magnetic radiation signal is sensed, the amount of change of the magnetic radiation signal is acquired; the amount of change of the magnetic radiation parameter is converted into a change amount of the voltage, and the amount of change of the voltage is sent to the processor;

The processor is further configured to generate a magnetic imaging model based on the amount of change in the voltage.

A method, device and terminal for controlling a terminal according to an embodiment of the present invention, when a thermomagnetic radiation signal is sensed, acquiring a thermomagnetic parameter of a thermomagnetic radiation signal; wherein the thermomagnetic radiation signal comprises a thermal radiation signal and/or a magnetic radiation The thermomagnetic parameters corresponding to the signal and the thermal radiation signal include thermal radiation parameters, the thermomagnetic parameters corresponding to the magnetic radiation signal include magnetic radiation parameters, the thermomagnetic imaging model is generated according to the thermomagnetic parameters, and the thermomagnetic imaging model is searched according to the thermomagnetic imaging model. Controlling an instruction, performing an operation corresponding to the control instruction; in the embodiment of the present invention, the object of the operation terminal is identified by the thermomagnetic parameter of the remote thermal magnetic radiation signal, and the object of the operation can be identified as the end user himself, and can be identified Determining an individual feature of the operation object, and determining whether the individual feature is an overall feature or a local feature, determining a control instruction for the terminal according to the thermomagnetic imaging model of the identified object, and controlling the terminal to perform an operation corresponding to the control instruction; The embodiment can realize intelligent induction operation under various application environments and individualized requirements. Control, to achieve long-distance security control of the terminal.

Other aspects will be apparent upon reading and understanding the drawings and detailed description.

BRIEF abstract

1 is a schematic flowchart of a method for controlling a terminal according to Embodiment 1 of the present invention;

2 is a schematic flowchart of a method for controlling a terminal according to Embodiment 2 of the present invention;

3 is a schematic flowchart of a method for controlling a terminal according to Embodiment 3 of the present invention;

4 is a schematic structural diagram of an apparatus for controlling a terminal according to Embodiment 5 of the present invention;

5 is a schematic structural diagram of another apparatus for controlling a terminal according to Embodiment 5 of the present invention;

FIG. 6 is a schematic structural diagram of a terminal according to Embodiment 6 of the present invention; FIG.

FIG. 7 is a schematic structural diagram of another terminal according to Embodiment 6 of the present invention; FIG.

FIG. 8 is a schematic structural diagram of an apparatus for controlling a terminal according to Embodiment 7 of the present invention; FIG.

FIG. 9 is a schematic structural diagram of a mobile phone according to Embodiment 7 of the present invention.

Detailed

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

Embodiment 1

A method for controlling a terminal is provided in the first embodiment of the present invention. As shown in FIG. 1 , the method in the embodiment of the present invention includes:

S101. Acquire a thermomagnetic parameter of the thermomagnetic radiation signal when the thermal magnetic radiation signal is sensed; wherein the thermal magnetic radiation signal comprises a thermal radiation signal and/or a magnetic radiation signal, and the thermal magnetic parameter corresponding to the thermal radiation signal comprises a thermal radiation parameter The thermomagnetic parameter corresponding to the magnetic radiation signal includes a magnetic radiation parameter;

Optionally, the thermomagnetic radiation signal is induced by the thermal magnetic collector of the terminal, wherein the thermal magnetic radiation signal comprises a thermal radiation signal and/or a magnetic radiation signal, where the thermal radiation signal of the source of the thermomagnetic radiation is induced by the antenna, and the magnetic radiation signal is passed through the antenna. The radiation collector senses a magnetic radiation signal of the magnetic radiation source, wherein the magnetic radiation collector may include a device such as a micro magnetoresistive device or a Hall effect device. When the antenna senses the thermal radiation signal, the thermal radiation parameter of the thermal radiation signal is collected. Here, the thermal radiation parameter may include a thermal parameter that reflects heat, such as temperature; when the magnetic radiation collector senses the magnetic signal, the magnetic radiation collector collects The magnetic radiation parameter of the magnetic radiation signal, where the magnetic radiation parameter card includes a parameter such as a magnetic field strength that reflects the magnitude of the magnetic radiation signal.

It should be noted that when the thermal radiation signal is sensed by the antenna, the antenna in the related art is modified to expand the wavelength and bandwidth of the antenna, so that the antenna can acquire a higher frequency radiation signal to receive the heat radiation signal of the heat source. For example, the front cover of the mobile phone is modified to allow the mobile phone to absorb the thermal radiation signal of the radiation that detects a larger radiation dose. Taking the current metal machine as an example, the front and rear casings of the mobile phone are all made of metal, and the slot transceiver antennas are distributed on the top and bottom of the mobile phone. By tuning the mobile phone's own antenna, multiple antennas are connected in series to achieve wavelength and bandwidth expansion, and at the same time, by tuning The directional detection of the heat source can be achieved by changing the specific directivity of the thermal radiation acquisition antenna.

Here, the radiation signal source having the thermomagnetic radiation signal may include an integral feature or a local feature having an individual characteristic, wherein the overall feature is a characteristic of the user's overall thermomagnetic radiation signal, the identity of the user can be determined, and the local feature is capable of A certain feature that reflects the identity of a user may be a certain part of the user, such as a nose, an eye, or the like, or an object that can reflect the identity of the user, such as glasses worn by the user. Here, the radiation signal source may be the user itself or an object having thermomagnetic radiation.

Here, before the thermomagnetic parameters of the thermomagnetic radiation signal are collected, the sensing distance between the terminal itself and the radiation signal source that emits the thermomagnetic radiation signal is detected, and when the sensing distance is within a preset sensing distance range, the heat is collected. The thermomagnetic parameter of the magnetic radiation information, wherein the sensing distance is set to characterize the distance between the radiation signal source and the terminal, and when the distance between the thermal magnetic radiation source and the terminal is within a preset sensing distance, the source of the thermal magnetic radiation is collected. The thermomagnetic parameter of the generated thermal magnetic radiation signal, the preset sensing distance can be a range of distance, and is set according to the actual needs of the user. In practical applications, a setting interface can be provided, and the setting preset is provided through the setting interface. The sensing distance interface receives the preset sensing distance set by the user, for example: 1 meter (m) to 2 m.

S102. Generate a thermomagnetic imaging model according to the thermomagnetic parameter;

Here, the terminal generates a thermomagnetic imaging model according to the thermomagnetic parameters obtained in S101, wherein the generated thermomagnetic imaging model is different according to different thermomagnetic parameters collected in S101, and when the collected thermomagnetic parameters include thermal radiation parameters, according to heat The radiation parameter generates a thermal imaging model; when the collected thermomagnetic parameters include magnetic radiation parameters, a magnetic radiation imaging model is generated according to the magnetic radiation parameters; when the collected thermomagnetic radiation parameters include thermal radiation parameters, and also includes magnetic radiation parameters, The thermal imaging model generated based on the thermal radiation parameters is combined with the magnetic radiation imaging model generated based on the magnetic radiation parameters to obtain the combined thermomagnetic Imaging model; here the thermomagnetic imaging model may include a thermal imaging model, a magnetic imaging model, and a thermomagnetic imaging model combined with a thermal imaging model and a magnetic imaging model.

In a practical application, the thermomagnetic image can be generated by the 2D or 3D technology according to the thermomagnetic parameters. The thermomagnetic image generated here can be in the form of data or an image, which is not limited by the embodiment of the present invention. .

In the embodiment of the present invention, the generated thermomagnetic imaging model may include a thermal magnetic imaging model of a static object, and may also include a dynamic magnetic imaging model of the object, such as: a gesture of sliding upwards, a gesture of "√" gesture. Wait.

S103. Search for a control instruction corresponding to the thermomagnetic imaging model according to the thermomagnetic imaging model, and execute an operation corresponding to the control instruction.

Here, after the thermomagnetic imaging model is generated, a control instruction corresponding to the thermomagnetic imaging model is searched according to a correspondence relationship between the thermomagnetic imaging model and the control instruction, and the control terminal is controlled by the control instruction to perform an operation corresponding to the control instruction. For example, when the thermomagnetic imaging model is the eye of the user A, the corresponding control command is to unlock the terminal, and the unlocking operation is performed. When the thermomagnetic imaging model is the “√” gesture of the user A, the corresponding control instruction is to open the photographing application. The program, at this point, goes directly to the photo app.

Before collecting the thermomagnetic parameters of the thermomagnetic radiation signal, the method further comprises: collecting initial thermomagnetic parameters, generating an initial thermomagnetic imaging model according to the initial thermomagnetic parameters; matching the initial thermomagnetic imaging model with the pre-stored parametric model; when initial thermal magnetic When the imaging model is matched with the pre-stored parameter model, the initial thermomagnetic imaging model is successfully selected, and the corresponding relationship between the initial thermomagnetic imaging model and the control command is set; wherein the correspondence between the initial thermomagnetic imaging model and the control command is set to determine the thermomagnetic The control command corresponding to the imaging model.

Optionally, before the user collects the thermomagnetic parameters to control the terminal, the correspondence between the thermomagnetic imaging model and the control instruction is set. Here, the collected thermomagnetic parameters are referred to as initial thermal magnetic parameters. The thermomagnetic imaging model generated by the initial thermomagnetic parameters is called the initial thermomagnetic imaging model. When the initial thermomagnetic imaging model is acquired, the initial thermomagnetic parameters of the emitted thermomagnetic radiation signals of the thermomagnetic radiation source are acquired according to the sensing distance, and an initial thermomagnetic imaging model of the initial thermomagnetic radiation source is generated according to the collected initial thermomagnetic parameters. When generating an initial thermomagnetic imaging model, setting a control instruction corresponding to the initial thermomagnetic imaging model, for example, when the source of the thermomagnetic radiation signal to be acquired is the eye of the user A, The operation of unlocking the terminal is performed. At this time, the corresponding control command is the terminal unlocking; when the collected thermal magnetic radiation source is the user's "√" type gesture, the application directly entering the photographing can be set, and the corresponding control is performed at this time. The command is to open the photo app.

Here, the source of the induced thermal magnetic radiation for controlling the mobile phone includes human body parts such as a finger, a palm, an arm, a face, a head, etc.; the local control of the mobile phone is controlled by local features such as a nose, a mouth shape, an eyebrow, a birthmark, a black sputum, etc. Features may also include head shape, face shape, eyeglass shape, and the like. Therefore, the local features can be used to make individual organs of the human body, or obvious signs attached to the organs, and then set the corresponding sensing distance. The user can customize the mobile phone operations that are commonly used by the user, such as power on, power off, and liquid crystal display (LCD, Liquid Crystal Display) The screen is lit, the LCD screen is off, unlocked, locked, and can be positioned to open a function such as Bluetooth, Global Positioning System (GPS), Wireless Fidelity (WIFI), or positioned as Move the display screen up and down, turn pages forward and backward, and so on.

Here, after the initial thermomagnetic parameters are collected, the initial thermomagnetic imaging model generated by the initial thermomagnetic parameters may be matched with a pre-stored parametric model, which is a reference for the pre-stored collected magnetocaloric radiation sources in the terminal. The model, for example, when the collected source of thermionic radiation is the user's hand, at this time, the generated magnetocaloric model is determined according to the pre-stored reference model, and here, depending on the size of each person's hand, The pre-stored reference model is an average amount or a rough range of the hand to determine whether the acquired object is a hand. When the generated initial thermomagnetic imaging model matches the pre-stored reference model, the generated initial thermomagnetic imaging model is determined to be Hand, determine the success of the acquisition of the thermomagnetic parameters; when the generated initial thermomagnetic imaging model does not match the pre-stored reference model, it is uncertain what object of the initial thermal magnetic imaging model is generated, and determine the thermomagnetic parameters of the acquisition. success. Here, the success of the acquisition process is verified by matching the pre-stored reference model with the initial thermomagnetic imaging model in the setup process to ensure successful setting of the correspondence between the initial thermomagnetic radiation source and the control command.

In the process of searching for a control instruction corresponding to the generated thermomagnetic imaging model, an initial thermomagnetic imaging model consistent with the thermomagnetic imaging model is searched, and a control instruction corresponding to the initial thermomagnetic imaging model is used as the corresponding thermomagnetic imaging model. a control command, where, in the search process, when determining an initial thermomagnetic imaging model consistent with the thermomagnetic imaging model, a threshold may be set, when the similarity between the thermomagnetic imaging model and the initial thermomagnetic imaging model reaches the threshold, Then determine the thermomagnetic imaging model and initial thermomagnetic imaging The model is consistent. The setting of the threshold can be set according to the user's requirement for recognition accuracy, for example: 80%.

In the embodiment of the present invention, before generating the thermomagnetic imaging model according to the thermomagnetic parameter, the method further includes: acquiring the first background thermomagnetic parameter, and generating the thermomagnetic imaging model according to the thermomagnetic parameter comprises: first background thermomagnetic parameters and The thermomagnetic parameters are filtered to obtain the actual thermomagnetic parameters, and a thermomagnetic imaging model is generated based on the actual thermomagnetic parameters.

Optionally, in the embodiment of the present invention, before generating the initial thermomagnetic imaging model according to the initial thermomagnetic parameter, the method further includes: acquiring a second background thermomagnetic parameter; and generating an initial thermomagnetic imaging model according to the initial thermomagnetic parameter: The second background thermomagnetic parameter and the initial thermomagnetic parameter are filtered to obtain an actual initial thermomagnetic parameter; an initial thermomagnetic imaging model is generated according to the actual initial thermomagnetic parameter.

Here, the first background parameter and the second background parameter are respectively background thermomagnetic parameters acquired during the process of collecting the thermomagnetic parameters and the initial thermomagnetic parameters, wherein the background thermomagnetic parameters include the thermomagnetic parameters of the terminal itself and the collected environment. Thermal magnetic parameters.

It should be noted that the thermomagnetic parameters based on the terminal and the thermomagnetic parameters of the environment are changed with time. Therefore, the first background thermomagnetic parameters collected during the filtering process of the thermomagnetic parameters and the initial thermomagnetic parameters are described. The difference between the values of the second background thermomagnetic parameters and the thermomagnetic parameters of the same thermomagnetic radiation source, including the thermal radiation parameters, is taken as an example. When the initial thermomagnetic radiation parameters are collected, the temperature of the terminal is 19 degrees Celsius. The temperature of the background is 20 degrees Celsius. The background thermomagnetic parameters collected at this time include the thermal radiation parameters corresponding to the terminal temperature of 19 degrees Celsius and the ambient temperature of 20 degrees Celsius. When the thermomagnetic parameters are collected, the terminal temperature is 25 degrees Celsius and the ambient temperature is At 30 degrees Celsius, the background thermomagnetic parameters collected at this time include thermal radiation parameters corresponding to a terminal temperature of 26 degrees Celsius and an ambient temperature of 30 degrees Celsius. By filtering the initial thermomagnetic parameters collected during the setting process and the thermomagnetic parameters in the process of controlling the terminal and the background thermomagnetic parameters, the interference between the terminal itself and the environmental factors on the generation process of the thermomagnetic imaging model is avoided, and the heat is increased. The accuracy of the magnetic imaging model is generated, which in turn improves the accuracy of the control terminal.

In the embodiment of the present invention, the thermomagnetic parameter for collecting the thermomagnetic radiation signal in S101 includes: when the temperature change of the thermal radiation signal is in a first preset range or the terminal itself and a radiation signal source that emits a thermal magnetic radiation signal Collecting a thermal radiation parameter when the sensing distance is within a preset first sensing distance; and/or when the temperature change of the thermomagnetic radiation signal is in a second predetermined range or the sensing distance is The magnetic radiation parameter is acquired when the preset second sensing distance is within.

Optionally, depending on the scene, the parameters that can be collected are different. If the sensing distance is relatively close or the temperature of the thermomagnetic radiation source changes relatively, the temperature rises sensitive to the human body part, and the magnetic radiation signal acquisition mode can be selected to collect the magnetic radiation parameters. If the sensing distance is relatively long or the temperature change of the thermomagnetic radiation source is relatively small, the thermal radiation signal acquisition mode may be selected to collect the thermal radiation signal; for example, if the distance is near or the temperature rises the sensitive human body part, the magnetic test circuit and the magnetic test circuit are selected. The module is used for human body effect detection; if it is far away or the temperature rise is not sensitive to the human body part, the thermal radiation parameter acquisition detection mode is selected.

In practical applications, when the corresponding control instruction is searched according to the thermomagnetic imaging model, the corresponding control instruction can be searched through the thermal imaging model and the magnetic imaging model respectively, for example, when one of the search fails, another can be passed. To find, the two imaging models can also be weighted to determine the corresponding control command.

The method for controlling a terminal provided by the embodiment of the present invention does not require a user or an object set as a control terminal to contact the terminal, and the terminal senses the thermal magnetic radiation signal of the operation object as a source of thermal magnetic radiation when the heat is sensed. When the magnetic radiation signal is generated, the thermomagnetic parameters of the thermal magnetic radiation signal emitted by the operation object are collected, and a thermomagnetic imaging model that can be reflected to the operation object is generated according to the thermomagnetic radiation parameter, and the corresponding control instruction is searched according to the generated thermomagnetic imaging model. That is, the control command corresponding to the operation at this time is determined, and the operation corresponding to the control command is executed. The operation object may be an overall feature or a local feature of the human body, or may be a specific action, and the remote control terminal is realized by an air interface wireless method, and different control commands are corresponding to different thermomagnetic imaging models, that is, different The operation object corresponds to different control commands, and the terminal can determine whether the thermomagnetic imaging model has a control instruction through the identification of the thermomagnetic imaging model to filter out the operation object that the terminal itself does not recognize, thereby ensuring the security of the information. After the user approaches the mobile terminal, the screen can automatically open or enter the interface desired by the user, and automatically close the screen of the mobile phone and lock the function when the user does not have the corresponding unlocking operation. And when someone else approaches the phone, it will automatically wake up the phone.

Embodiment 2

In the second embodiment of the present invention, a method for controlling a terminal according to an embodiment of the present invention is described in a practical application scenario. As shown in FIG. 2, the method includes:

S201: The terminal turns on the remote control identification mode;

Here, the user turns on the remote control recognition mode, sets the corresponding user interaction and mode input parameters; when the user turns on the remote control recognition mode, the terminal enters the remote control recognition mode, and is established by receiving the thermomagnetic signal of the thermomagnetic radiation source. Control the correspondence between the control commands of the terminal.

S202: Receive a user's settings;

Here, when the user is using for the first time, according to his own characteristics, a body part and a sign that requires human body control are set in the user interaction mode;

S203: collecting initial thermal magnetic parameters;

Open the human thermomagnetic parameters of the corresponding parameters, subtract the background noise parameters, and obtain the actual thermomagnetic parameters;

S204: Determine that the acquisition of the thermomagnetic parameter is successful;

Here, the terminal selects the most sensitive acquisition value and model, and detects whether the acquisition is successful. If the acquisition is successful and identifiable, the normal human body can approach the working mode, and if the acquisition fails, the user is prompted to re-acquire;

S205: Establish an initial thermomagnetic imaging model and save;

The initial thermomagnetic parameters collected by the terminal are corrected on the original parametric model, and converted into the thermomagnetic parameters of the corresponding position, and the initial thermomagnetic imaging model is generated and stored in the FLASH of the mobile phone sensing parameter module. After the acquisition is completed, the correspondence between the thermomagnetic imaging model and the control command is established, and the remote sensing mode can be enabled, and the user can enter the normal human sensing operation process to complete the identification and other control of the corresponding user.

S206: When the user is close to the mobile terminal, the current thermal magnetic signal is detected and matched with the stored self model. The mobile terminal of the embodiment of the present invention includes a mobile phone, a tablet, and the like.

S207: If the model feature is successfully matched, it indicates that the recognition is successful, the mobile terminal enters the awake state, and the corresponding function and the module are controlled by the current local feature;

S208: If the model feature matching fails, it indicates that the identification fails, and the mobile terminal enters a protection or sleep state;

S209: The sensing control module implements control corresponding to the action of the mobile terminal according to the processing result of the baseband module.

Embodiment 3

In this embodiment, a method for controlling a terminal provided by an embodiment of the present invention is described.

S301. Receive a user's settings.

Optionally, receiving a related setting of the user and requesting to generate a setting instruction, and sensing a user action according to a trigger of the setting instruction; here, adding a user interaction (UI) interface display as a user interaction interface by using a mobile terminal (eg, a mobile phone), Providing a setting interface for the user to set the sensed action and corresponding terminal operation; the optional terminal operation may include: the current UI interface screen is off, the upper unlocking and the human body sensing action setting associated with the operation instruction, such as opening WIFI, Bluetooth, near Field communication (NFC), etc., or the mobile terminal enters mute, flight mode, and the like.

On the user interaction interface, the user can select the corresponding recognition mode, the thermal imaging mode or the magnetic imaging mode, or the hybrid recognition of the two modes. At the same time, it is necessary to set the human body parts that the user controls the sensing of the mobile phone, such as fingers, palms, arms, faces, heads, etc.; the local control of the mobile phone can be realized by the user's local features, such as nose, mouth shape, eyebrows, birthmarks, black eyes, etc. Features may also include head shape, face shape, eyeglass shape, and the like. Therefore, the local features can make individual organs of the human body, or obvious signs attached to the organs, and then set the corresponding sensing distance. The user can customize the operation of the mobile phone that is commonly used by the user, such as power on, power off, and the LCD screen is lit. The LCD screen is off, unlocked, locked, and can be positioned to open a function, such as Bluetooth, GPS, WIFI, or to move the display screen up and down, page forward and backward.

In the setting process, the identification threshold and the effective recognition time may also be set. Here, the threshold can determine the detection recognition rate and reliability of the user, and the effective recognition time can determine the time interval of each recognition, and the longer the time, The more the cumulative thermomagnetic radiation parameters, the higher the recognition rate.

Here, the sensing distance range can be set, and the terminal detects the position of the operating object. When the operating object is at a long distance, the terminal does not activate the sensing operation, and does not collect the thermomagnetic parameters. When the user enters the sensing distance range, if it is set to 1 meter to 3 meters, the thermomagnetic parameters are collected.

S302. Establish a correspondence between an initial thermomagnetic imaging model and a control instruction.

Here, the initial thermomagnetic data of the operation object in S301 is collected, an initial thermomagnetic imaging model is generated according to the collected thermomagnetic data, and the generated thermomagnetic imaging model is corresponding to the control instruction corresponding to the terminal operation set in S301, and two The corresponding relationship. Here in the establishment of the corresponding heat In the magnetic imaging model, the same or similar model is excluded according to the thermomagnetic imaging model of other users of the terminal, and the model with the identification feature of the operation object is selected as the final user-recognized thermomagnetic imaging model. For example, the collected user wears glasses, and other users in the terminal also wear similar glasses. At this time, the glasses are not used as part of the thermomagnetic imaging model for identifying the user, but only the thermomagnetic imaging of the user's eyes. The model serves as a thermomagnetic imaging model that identifies the user.

S303. Search for a control instruction corresponding to the current operation object.

Here, after setting the correspondence between the initial thermomagnetic imaging model and the control command, after the thermomagnetic radiation signal of the thermomagnetic radiation source is sensed again, the thermomagnetic signal parameters of the thermal magnetic radiation signal are collected, and the thermal magnetic radiation is The thermomagnetic imaging model generated by the parameter is compared with the previously set initial thermomagnetic imaging model, and the initial thermomagnetic imaging model corresponding to the thermomagnetic imaging model is identified.

At the same time, due to the error in the acquisition process, there is a certain difference between the thermomagnetic imaging model generated by the acquired thermomagnetic parameters and the initial thermomagnetic imaging model stored in the mobile phone. Therefore, in the contrast recognition, a certain threshold fluctuation will be adopted. The range, as long as the data within this threshold range is valid, determines the control command corresponding to the thermomagnetic imaging model.

S304. Perform an operation corresponding to the control instruction.

Embodiment 4

In this embodiment, a method for controlling a terminal provided by an embodiment of the present invention is described by using a description of multiple examples.

Example 1:

If you scan your face or eyes, you can turn the screen on and off. If it is a continuous open eye, it indicates that the screen is to be lit. If it is continuously closed, it indicates that the screen is to be closed.

Example 2:

Scan to finger movement, you can achieve page change, screen unlock or encryption, display page up or down or left and right movement.

Example three:

It detects the thermal imaging shape and contour of different postures of the human body, realizes the recognition of different actions, and then realizes the opening or closing of the mobile phone function or application (APP) interface through the meanings of different actions such as palms and fists.

Example four:

Different users have different body shapes, and the scanned thermomagnetic shapes are different. Only when the user's own model of the mobile terminal (for example, mobile phone) is detected, can the wake-up of the mobile terminal (for example, a mobile phone) be realized, while other users When it is close, if the user activates the protection mode, it will actively turn off and protect the mobile terminal (for example, mobile phone). Thereby achieving user privacy protection.

Example 5:

After holding the mobile terminal (for example, mobile phone), when the user is close to the mobile terminal, the mobile terminal automatically enters the standby state, can activate related functions, automatically wake up the screen, or enter a low-radiation state. After the user is away from the set distance area, the mobile terminal randomly enters the deep sleep state to save energy.

Embodiment 5

In order to implement the foregoing method for controlling a terminal, an embodiment of the present invention further provides an apparatus for controlling a terminal. As shown in FIG. 4, the apparatus includes: an acquisition unit 401, a generation unit 402, and an execution unit 403;

The collecting unit 401 is configured to collect a thermomagnetic parameter of the thermomagnetic radiation signal when the thermal magnetic radiation signal is sensed; wherein the thermal magnetic radiation signal comprises a thermal radiation signal and/or a magnetic radiation signal, and the thermal magnetic parameter corresponding to the thermal radiation signal Including a thermal radiation parameter, the thermomagnetic parameter corresponding to the magnetic radiation signal includes a magnetic radiation parameter;

a generating unit 402, configured to generate a thermomagnetic imaging model according to the thermomagnetic parameter;

The executing unit 403 is configured to search for a control instruction corresponding to the thermomagnetic imaging model according to the thermomagnetic imaging model, and perform an operation corresponding to the control instruction.

As shown in FIG. 5, the apparatus further includes: a detecting unit 404 configured to detect an sensing distance between the terminal itself and a radiation signal source that emits a thermal magnetic radiation signal;

The collecting unit 401 is configured to determine a thermomagnetic parameter of the thermomagnetic radiation signal when the sensing distance is within a preset sensing distance.

The thermomagnetic parameters of the acquisition unit 401 configured to collect the thermomagnetic radiation signals include:

Collecting a thermal radiation parameter when a temperature change of the thermal radiation signal is within a first predetermined range or a sensing distance within a preset first sensing distance; and/or when a temperature change of the thermal radiation signal is at a second predetermined range The magnetic radiation parameter is acquired when the sensing distance is within a preset second sensing distance.

As shown in FIG. 5, the apparatus of the embodiment of the present invention further includes: a configuration unit 405, configured to:

The initial thermomagnetic parameters are acquired, and the initial thermomagnetic imaging model is generated according to the initial thermomagnetic parameters; the initial thermomagnetic imaging model is matched with the pre-stored parametric model; and the initial thermomagnetic imaging model is determined when the initial thermomagnetic imaging model matches the pre-stored parametric model. The acquisition is successful, and the correspondence between the initial thermomagnetic imaging model and the control instruction is set; wherein the correspondence between the initial thermomagnetic imaging model and the control instruction is configured to determine a control instruction corresponding to the thermomagnetic imaging model.

As shown in FIG. 5, the apparatus of the embodiment of the present invention further includes: a first background collecting unit 406, configured to: collect a first background thermomagnetic parameter;

The generating unit 402 generates a thermomagnetic imaging model according to the thermomagnetic parameter, comprising: filtering the first background thermomagnetic parameter and the thermomagnetic parameter to obtain an actual thermomagnetic parameter; and generating a thermomagnetic imaging model according to the actual thermomagnetic parameter;

The apparatus of the embodiment of the present invention further includes: a second background collecting unit 407 configured to: acquire a second background thermomagnetic parameter; and the generating unit 405 generates an initial thermomagnetic imaging model according to the initial thermomagnetic parameter, comprising: the second background thermomagnetic parameter and The initial thermomagnetic parameters are filtered to obtain the actual initial thermomagnetic parameters; the initial thermomagnetic imaging model is generated based on the actual initial thermomagnetic parameters.

It should be noted that the first background collection unit 406 and the second background collection unit 407 can be implemented by the same background acquisition unit. When the background acquisition unit collects the background thermomagnetic parameters during the process of collecting the thermomagnetic parameters, the background acquisition unit can be used as the first background collection. The unit, when the background acquisition unit collects the background thermomagnetic parameters in the process of acquiring the initial thermomagnetic parameters, can be used as the second background acquisition unit.

Embodiment 6

In order to implement the foregoing method for controlling a terminal, the embodiment provides a terminal. As shown in FIG. 6, the terminal includes: a thermal magnetic parameter collector 601 and a processor 602;

The thermomagnetic parameter collector 601 is configured to: acquire a thermomagnetic parameter of the thermomagnetic radiation signal when the thermomagnetic radiation signal is sensed; wherein the thermomagnetic radiation signal comprises a thermal radiation signal and/or a magnetic radiation signal, and the thermal radiation signal corresponds to The thermomagnetic parameter includes a thermal radiation parameter, and the thermomagnetic parameter corresponding to the magnetic radiation signal includes a magnetic radiation parameter;

The processor 602 is configured to generate a thermal imaging model according to the thermal radiation parameter, and search for a control instruction corresponding to the thermomagnetic imaging model according to the thermomagnetic imaging model, and execute an operation corresponding to the control instruction.

As shown in FIG. 7, the thermomagnetic parameter collector includes an antenna 6011 and a thermal circuit 6012;

The thermal circuit 6012 is configured to collect thermal radiation parameters of the thermal radiation signal when the antenna senses 6011 to the thermal radiation signal.

Here, the antenna 6012 is realized by a slot transceiver antenna distributed at the top and bottom of the handset, thereby realizing the expansion of the wavelength and bandwidth by tuning the antenna 6012. Here, the antenna 6012 can be a shaped heat source detecting antenna, thereby changing the specific directivity of the antenna through the tuning circuit to realize the orientation detection of the heat source.

The thermal circuit 6012 is configured to: when the antenna 6011 senses a change in the thermal radiation signal, acquire a change amount of the thermal radiation parameter, convert the change amount of the thermal radiation parameter into a change amount of the piezoelectric current, and change the piezoelectric current. The processor 602 generates a thermal imaging model based on the amount of change in the piezoelectric current.

As shown in FIG. 6, the thermomagnetic parameter collector 601 includes: a magnetic field radiation collector 6013;

The magnetic field radiation collector 6013 is configured to acquire magnetic radiation parameters of the magnetic radiation signal when the magnetic radiation signal is sensed.

The magnetic field radiation collector 6013 is configured to: when the magnetic radiation signal is sensed to change, acquire the amount of change of the magnetic radiation signal; convert the amount of change of the magnetic radiation parameter into a change amount of the voltage, and send the amount of change of the voltage to the processor 602. The processor 602 generates a magnetic imaging model based on the amount of change in voltage.

Example 7

The embodiment provides a device for controlling a terminal. As shown in FIG. 8 , the device includes: a user setting module 801, a parameter acquisition module 802, a model establishing module 803, a thermal magnetic testing module 804, a contrast recognition module 805, and an induction. Control module 806, baseband chip module 807 and flash memory (FLASH) module 808.

The user setting module 801 is connected to the baseband chip module 807 and the sensing control module 806, and is configured to receive related settings and requests of the user, and send the control commands to the sensing control module 806 to implement corresponding sensing control. The user setting module 801 can add a UI interface display through the mobile terminal (for example, a mobile phone), and the user can set the current UI interface screen to be turned off, the upper unlocking, and the human body sensing action associated with the operation instruction, etc. by using the user setting module 801. Can include turning on WIFI, Bluetooth, Near Field Communication (NFC), or mobile end The terminal enters mute, flight mode, and the like.

On the user interaction interface, the user can select the corresponding recognition mode, whether the thermal imaging recognition or the magnetic field recognition, or the hybrid recognition of the two modes. At the same time, it is necessary to set a human body part that the user controls the sensing of the mobile terminal, such as a finger, a palm, an arm, a face, a head, etc.; the local terminal is used to realize the manipulation of the mobile terminal, such as a nose, a mouth shape, an eyebrow, a birthmark, a blackbird, etc. Local features may also include head shape, face shape, eyeglass shape, and the like. Therefore, the local features can make individual organs of the human body, or obvious signs attached to the organs, and then set the corresponding sensing distance. The user can customize the operation of the mobile terminal that is commonly used by the user, such as power on, power off, and the LCD screen is lit. The LCD screen is off, unlocked, locked, and can be positioned to open a function, such as Bluetooth, GPS, WIFI, or to move the display screen up and down, page forward and backward.

In the user setting module 801, the identification threshold and the effective recognition time may also be set. The recognition threshold determines the detection recognition rate and reliability of the user, and the effective recognition time determines the time interval of each recognition. The longer the time, the accumulated The more the thermomagnetic radiation parameters, the higher the recognition rate.

Here, the setting of the automatic recognition mode may also be performed. In the automatic recognition mode, the mobile terminal detects the position of the user, and when the user is at a long distance, the mobile terminal does not activate the sensing operation. When the user enters the range of the thermal magnetic induction, if set to 1 meter to 3 meters, the sensing operation is activated.

The parameter acquisition module 802 is connected to the model establishing module 803, the thermomagnetic testing module 804, and the sensing control module 806, and is set to be collected by the front end of the operator, such as the thermomagnetic parameters of the user's human body. The parameter collection module 802 collects relevant parameter values after the human body approaches the sensing area of the terminal. Here, the collected correlation value is an initial thermal magnetic parameter; when the parameter collecting module 802 is opened, the user may be prompted to approach the mobile terminal according to the set human body part and distance. The corresponding sensing area automatically turns on the thermomagnetic test module 803 to complete the collection of relevant parameter scenes and values. At the same time, the collected result is compared with the pre-stored parameter model to detect whether the acquisition is successful. If the acquisition is successful and identifiable, the collected parameters are sent to the model establishing module 803; if the acquisition fails, the re-acquisition is prompted.

Due to the thermophysical properties of the human body's own biological tissue, the muscles, blood, and bones of different users' biological tissues may be different, and even the different physiological metabolism of the same user may result in different thermal radiation characteristics, and one person has obvious tissue characteristics. For example, the birthmark melanin, the subcutaneous tissue distribution and blood circulation will be different, and the thermal conductivity of the modified part will be significantly different from other normal parts. For example, the temperature in the lesion area will be 1 to 4 degrees higher than that in the normal area. Thermal radiation from different human users The characteristic parameters are mainly determined by the tissue density of the modified part, tissue specific heat, tissue thermal conductivity, blood density, and blood specific heat.

Since the human body has thermal radiation characteristics, the frequency of the infrared radiation is high and the wavelength is short, which exceeds the working range of the frequency band of the mobile terminal itself. The thermal radiation parameters themselves have a certain low environmental noise and are greatly affected by the surrounding environment. As shown in FIG. 9, the parameter acquisition module 801 can be implemented by modifying the antenna and the thermal circuit of the mobile terminal, so that the radiation signal with high frequency can be collected, and then the material of the front shell of the mobile terminal is improved, so that the mobile terminal can absorb the detection. Radiation heat radiation signal of a larger radiation dose. Taking the current metal machine as an example, the front and rear shells of the mobile terminal are all made of metal material, and the slot transmitting and receiving antennas are distributed on the top and bottom of the mobile terminal. By tuning the antenna of the mobile terminal itself, the actual multiple antennas can be switched in series to realize the wavelength and bandwidth. The expansion of the antenna, while changing the specific directivity of the thermal radiation acquisition antenna by the tuning circuit, can realize the directional detection of the heat source. Here, the antenna connection switch can be realized by the antenna connection switch shown in FIG.

One end of the thermal circuit (thermal collection unit) is connected to the antenna receiving unit, and the other end is connected to the thermomagnetic testing module 803. The distributed position of the thermal collecting unit in the mobile terminal cannot contact other heat conducting materials and heat conducting paths of the mobile terminal to prevent The conduction loss of the collected thermal radiation is not the main heating device area or device accessory of the mobile terminal to prevent the interference of the surrounding environment heat temperature; here, the thermal circuit needs to be insulated. The placement of the thermal device of the thermal circuit is generally based on a narrow vacuum region to prevent convection of heat and increase test error.

It should be noted that in the process of detecting the above-mentioned thermal radiation parameters, it is necessary to remove the low noise of the surrounding environment, that is, the background thermomagnetic parameters, including the noise of the temperature change of the mobile terminal itself and the temperature change of the environment, so as to accurately detect different Direction and user's thermal radiation parameters. Therefore, in the acquisition of the thermomagnetic parameters, the user is first tested to the thermal radiation parameters, and then the background thermomagnetic parameters of the mobile terminal source radiation or the environmental radiation are tested, and the two are offset and filtered to obtain the final acquisition parameters. If multiple sources of radiation are in proximity, the device preferentially identifies the closer radiating human body and compares it with the parametric model in the system, then considers radiating the human body at a greater distance. Or the user can set the radiation sensing distance of the distance first, and then the user who enters the sensing radiation distance of the device will trigger the device to start the recognition operation.

The model establishing module 803 is connected to the parameter collecting module 802 and the FLASH module 808, and is configured to scan the collected parameters to draw a 2D or 3D thermomagnetic imaging image of the human body, and establish a corresponding model library, and store other user models of the mobile terminal, Exclude the same or similar model, select The model with the identified features serves as the final recognition model for the user. Because different people's height, weight, and weight are different, the temperature and electromagnetic radiation dose of a certain tissue part of the human body are different. Therefore, the data collection of independent parts is difficult to be cracked and imitated, and the user is personalized to define settings and safety. A higher level instruction operation setting.

The thermal magnetic test module 804 is connected to the user interaction module 801 and the comparison identification module 805, and is configured to detect the current sensing application scenario to implement mode detection control; in the human body effect detection module, the test mode selection is also completed, if the distance is approaching (For example: 0-30cm) or temperature-sensitive body parts, magnetic test circuits and modules will be selected for human body effect detection; if it is far away (for example: 1-3m) or temperature rise is not sensitive to human body parts, it will choose Thermal radiation parameter acquisition detection mode. Here, the long distance or the close distance can be determined by the detecting antenna in FIG.

In the thermal magnetic test module 804, the selection of the test mode is also completed. If the distance is close to or the temperature rises the sensitive human body part, the magnetocaloric test circuit and the module are selected for the human body effect detection; if it is a distant scene, then The thermal radiation parameter acquisition detection mode will be selected. The test circuit of the specific thermal magnetic test module 804 is mainly realized by a plurality of antennas and thermal circuits distributed around the periphery of the mobile terminal. The receiving antenna is responsible for receiving and detecting thermal radiation in different directions, and the thermal circuit is placed in the accessory of the receiving antenna to realize the collection and temperature conversion of the received radiant heat source. The thermal circuit is composed of heat sensitive materials on the front and rear casings of the mobile terminal or near the antenna feeding, and first converts the thermal radiation signal received by the mobile terminal antenna into a variable thermal parameter, which is converted into a subtlety of the thermal device. The temperature change is then transmitted to the baseband processing chip by the change in the piezoelectric current to calculate the current near-heat radiation dose.

Here, the thermomagnetic test module 804 can also increase the high-precision far-infrared acquisition filter through the front and rear camera built in the mobile terminal, collect the temperature rise distribution of the sensitive part of the human body, and judge the corresponding human body induction action and position, and compare the target model parameters. Further, the corresponding action command is identified.

Secondly, the thermomagnetic test module 804 can also be completed by a magnetic field radiation collector built in the mobile terminal. When the user approaches the terminal, when there is a spatial magnetic field change around the terminal, the magnetic field change on the corresponding direction axis is collected, and then converted into an equal proportional change voltage signal. Here, the detection can be realized by a micro magnetoresistive device or a Hall effect device built in the mobile terminal. The magnetoresistive devices are connected in series with each other in a multi-directional manner, and the magnetization resistance and the current direction occur due to the influence of the external magnetic field. Change, and then the resistivity and resistance of the magnetoresistor will change when the human body touches the mobile end After the end corresponds to the antenna, the direction of the wireless magnetic field will change, the balance of the reluctance bridge will change, the resistance value in the corresponding direction will increase, and the resistance value in the opposite direction will decrease. After the difference conversion, the corresponding The change in the magnetic field can be converted into a voltage signal.

The comparison identification module 805 is connected to the thermomagnetic test module 804 and the FLASH module 808, compares the test result of the thermomagnetic test module 805 with the data and model registered in the FLASH, and outputs the comparison result to the induction control module 806. In the comparison process, the comparison identification module 806 can only rely on one test circuit result. When one test result is invalid, and then refer to another test circuit result, it can also be the confidence weighting of the two results in the comparison process. In the middle, it will also refer to the difference between the test body parts and the distance difference, and automatically select the large change value of the human body after the approach to complete the pre-judgment. At the same time, due to the error in the test process, the absorption ratio obtained by the test and the parameter model value stored in the mobile terminal may be different. Therefore, in the parameter comparison and recognition, a certain threshold fluctuation range is adopted, as long as the threshold is The test data in the range is valid, so the corresponding manual command operation will be started.

The sensing control module 806 is connected to the user setting module 801, the baseband chip module 808, and other modules, and is set to adaptive control of inductive detection, and is also set to inductive control of different operation commands.

The baseband chip module 807 can be implemented by the baseband chip in FIG. 9, and is connected to the inductive control module 806 and the user setting module 801, and is configured to receive an instruction of the user interaction module 801, and control the mobile terminal to complete according to the control instruction of the inductive control module 806. Corresponding operations, as well as other complex parameter model calculations.

The FLASH module 808 is connected to the human body parameter sampling module 802 to realize the storage of the thermomagnetic parameters and model data of various parts of the human body, and writes the corrected parameters into the corresponding file of the mobile terminal.

It should be noted that the user setting module 801, the parameter collection module 802, and the model establishing module 803 in this embodiment are set to establish the correspondence between the initial thermal magnetic model and the control instruction in the initialization process, when the initial thermal magnetic model is completed. After the correspondence between the control commands is established, the established correspondence is stored in the FLASH module 808. Here, when the user operates the terminal, the corresponding management stored in the FLASH module 808 by the thermal magnetic test module 804 and the comparison identification module 805 is used. Determining a control instruction corresponding to the current user operation on the terminal, and implementing the baseband chip module 807 Control the execution of instructions. Here, the induction control of the entire process is implemented by the inductive control module 806, and the activation of the entire process is achieved by the inductive control module 806.

In a practical application, the function of the configuration unit 405 in the fifth embodiment can be implemented by the user setting module 801, the parameter acquisition module 802, and the model establishing module 803. The functions of the collecting unit 401 and the generating unit 402 can pass the thermal magnetic testing module 804. The implementation unit 403 can be implemented by comparing the identification module 805 and the baseband chip module 807.

The embodiment of the invention further provides a computer storage medium, wherein the computer storage medium stores computer executable instructions, and the computer executable instructions are set to execute the method for controlling the terminal.

The embodiment of the invention further provides an apparatus for controlling a terminal, comprising: a memory and a processor; wherein

The processor is configured to execute program instructions in the memory;

Program instructions perform the following operations on the processor read:

When the thermomagnetic radiation signal is sensed, the thermomagnetic parameters of the thermomagnetic radiation signal are collected; wherein the thermomagnetic radiation signal comprises a thermal radiation signal and/or a magnetic radiation signal, and the thermomagnetic parameters corresponding to the thermal radiation signal include thermal radiation parameters, magnetic The thermomagnetic parameters corresponding to the radiation signal include magnetic radiation parameters;

Generating a thermomagnetic imaging model based on thermomagnetic parameters;

The control instruction corresponding to the thermomagnetic imaging model is searched according to the thermomagnetic imaging model, and the operation corresponding to the control instruction is executed.

One of ordinary skill in the art will appreciate that all or a portion of the above steps may be performed by a program to instruct related hardware, such as a processor, which may be stored in a computer readable storage medium, such as a read only memory, disk or optical disk. Wait. Alternatively, all or part of the steps of the above embodiments may also be implemented using one or more integrated circuits. Correspondingly, each module/unit in the foregoing embodiment may be implemented in the form of hardware, for example, by implementing an integrated circuit to implement its corresponding function, or may be implemented in the form of a software function module, for example, being executed by a processor and stored in a memory. Programs/instructions to implement their respective functions. The invention is not limited to any particular form of hardware And the combination of software.

The embodiments disclosed in the present application are as described above, but the descriptions are only for the purpose of understanding the present application, and are not intended to limit the present application, such as the specific implementation method in the embodiments of the present invention. Any modifications and changes in the form and details of the embodiments may be made by those skilled in the art without departing from the spirit and scope of the disclosure. The scope defined by the appended claims shall prevail.

Industrial applicability

The above technical solution realizes terminal control while ensuring safety.

Claims

A method of controlling a terminal, the method comprising:

And acquiring a thermomagnetic parameter of the thermomagnetic radiation signal when the thermomagnetic radiation signal is sensed; wherein the thermomagnetic radiation signal comprises a thermal radiation signal and/or a magnetic radiation signal, and the thermal magnetic parameter corresponding to the thermal radiation signal Including a thermal radiation parameter, the thermomagnetic parameter corresponding to the magnetic radiation signal includes a magnetic radiation parameter;

Generating a thermomagnetic imaging model based on the thermomagnetic parameters;

Searching for a control instruction corresponding to the thermomagnetic imaging model according to the thermomagnetic imaging model, and performing an operation corresponding to the control instruction.
The method of claim 1 wherein said acquiring said thermomagnetic parameters of said thermomagnetic radiation signal comprises:

Detecting the sensing distance between the terminal itself and the radiation signal source that emits the thermomagnetic radiation signal;

And determining a thermomagnetic parameter of the thermomagnetic radiation signal when the sensing distance is within a preset sensing distance.
The method of claim 1 wherein said acquiring said thermomagnetic parameters of said thermomagnetic radiation signal comprises:

Collecting the thermal radiation when the temperature change of the thermal radiation signal is within a first predetermined range or the sensing distance between the terminal itself and the radiation signal source emitting the thermal magnetic radiation signal is within a preset first sensing distance Parameter; and/or,

The magnetic radiation parameter is acquired when a temperature change of the heat radiation signal is within a second predetermined range or the sensing distance is within a preset second sensing distance.
The method according to any one of claims 1 to 3, before the acquiring the thermomagnetic parameters of the thermomagnetic radiation signal, the method further comprises:

Collecting initial thermomagnetic parameters, and generating an initial thermomagnetic imaging model according to the initial thermomagnetic parameters;

Matching the initial thermomagnetic imaging model with a pre-stored parameter model;

When the initial thermomagnetic imaging model matches the pre-stored parameter model, determining that the initial thermomagnetic imaging model is successfully acquired, and setting a correspondence between the initial thermomagnetic imaging model and the control instruction;

The correspondence between the initial thermomagnetic imaging model and the control instruction is set to determine a control instruction corresponding to the thermomagnetic imaging model.
The method according to any one of claims 1 to 3, before the generating a thermomagnetic imaging model according to the thermomagnetic parameter, the method further comprises:

Collecting first background thermomagnetic parameters;

The generating a thermomagnetic imaging model according to the thermomagnetic parameter comprises:

Performing a filtering process on the first background thermomagnetic parameter and the thermomagnetic parameter to obtain an actual thermomagnetic parameter;

The thermomagnetic imaging model is generated based on the actual thermomagnetic parameters.
The method of claim 4, before the generating an initial thermomagnetic imaging model based on the initial thermomagnetic parameters, the method further comprising:

Collecting a second background thermomagnetic parameter;

The generating an initial thermomagnetic imaging model according to the initial thermomagnetic parameters comprises:

Performing a filtering process on the second background thermomagnetic parameter and the initial thermomagnetic parameter to obtain an actual initial thermomagnetic parameter;

An initial thermomagnetic imaging model is generated based on the actual initial thermomagnetic parameters.
A device for controlling a terminal, the device comprising: an acquisition unit, a generation unit, and an execution unit; wherein

The collecting unit is configured to acquire a thermomagnetic parameter of the thermomagnetic radiation signal when a thermomagnetic radiation signal is sensed; wherein the thermomagnetic radiation signal comprises a thermal radiation signal and/or a magnetic radiation signal, the heat The thermomagnetic parameter corresponding to the radiation signal includes a thermal radiation parameter, and the thermomagnetic parameter corresponding to the magnetic radiation signal includes a magnetic radiation parameter;

The generating unit is configured to generate a thermomagnetic imaging model according to the thermomagnetic parameter;

The execution unit is configured to search for a control instruction corresponding to the thermomagnetic imaging model according to the thermomagnetic imaging model, and perform an operation corresponding to the control instruction.
The apparatus of claim 7 further comprising:

The detecting unit is set to check between the terminal itself and the radiation signal source that emits the electromagnetic radiation signal Measuring the sensing distance;

The collecting unit is configured to: collect the thermomagnetic parameters of the thermomagnetic radiation signal when the sensing distance is within a preset sensing distance.
The apparatus according to claim 7, wherein the collecting unit is configured to acquire the thermomagnetic parameters of the thermomagnetic radiation signal comprises:

Collecting the thermal radiation parameter when the temperature change of the thermal radiation signal is within a first predetermined range or the sensing distance between the terminal itself and the radiation signal source emitting the thermal magnetic radiation signal is within a preset first sensing distance ;and / or,

The magnetic radiation parameter is acquired when a temperature change of the heat radiation signal is within a second predetermined range or the sensing distance is within a preset second sensing distance.
The device according to any one of claims 7 to 9, the device further comprising: a configuration unit, configured to:

Collecting initial thermomagnetic parameters, and generating an initial thermomagnetic imaging model according to the initial thermomagnetic parameters;

Matching the initial thermomagnetic imaging model with a pre-stored parameter model;

When the initial thermomagnetic imaging model matches the pre-stored parameter model, determining that the initial thermomagnetic imaging model is successfully acquired, and setting a correspondence between the initial thermomagnetic imaging model and the control instruction;

The correspondence between the initial thermomagnetic imaging model and the control instruction is configured to determine a control instruction corresponding to the thermomagnetic imaging model.
The apparatus according to any one of claims 7 to 9, the apparatus further comprising:

a first background collecting unit, configured to: collect a first background thermomagnetic parameter;

The generating unit is configured to generate a thermomagnetic imaging model according to the thermomagnetic parameter, including:

The first background thermomagnetic parameter and the thermomagnetic parameter are filtered to obtain an actual thermomagnetic parameter; a thermomagnetic imaging model is generated according to the actual thermomagnetic parameter.
The device of claim 10, the device further comprising:

a second background collecting unit, configured to: collect a second background thermomagnetic parameter;

The generating unit generates an initial thermomagnetic imaging model according to the initial thermomagnetic parameters:

Filtering the second background thermomagnetic parameter and the initial thermomagnetic parameter to obtain an actual initial Generating a thermomagnetic parameter; generating the initial thermomagnetic imaging model based on the actual initial thermomagnetic parameter.
A terminal, the terminal comprising: a thermal magnetic parameter collector and a processor; wherein

The thermomagnetic parameter collector is configured to: when the thermomagnetic radiation signal is sensed, acquire a thermomagnetic parameter of the thermomagnetic radiation signal; wherein the thermomagnetic radiation signal comprises a thermal radiation signal and/or a magnetic radiation signal, The thermomagnetic parameter corresponding to the thermal radiation signal includes a thermal radiation parameter, and the thermomagnetic parameter corresponding to the magnetic radiation signal includes a magnetic radiation parameter;

The processor is configured to generate a thermal imaging model according to the thermal radiation parameter, search for a control instruction corresponding to the thermomagnetic imaging model according to the thermomagnetic imaging model, and perform an operation corresponding to the control instruction.
The terminal of claim 13 wherein said thermomagnetic parameter collector comprises an antenna and a thermal circuit;

The thermal circuit is configured to collect a thermal radiation parameter of the thermal radiation signal when the antenna senses a thermal radiation signal.
The terminal according to claim 14, wherein

The thermal circuit is configured to: when the antenna senses a change in the thermal radiation signal, acquire a change amount of the thermal radiation parameter, and convert the change amount of the thermal radiation parameter into a change amount of the piezoelectric current, The amount of change in the piezoelectric current is sent to the processor;

The processor generates a thermal imaging model based on the amount of change in the piezoelectric current.
The terminal according to claim 13, wherein the thermomagnetic parameter collector comprises: a magnetic field radiation collector;

The magnetic field radiation collector is configured to acquire a magnetic radiation parameter of the magnetic radiation signal when a magnetic radiation signal is sensed.
The terminal according to claim 16, wherein the magnetic field radiation collector is further configured to:

When the magnetic radiation signal is sensed, the amount of change of the magnetic radiation signal is acquired; the amount of change of the magnetic radiation parameter is converted into a change amount of the voltage, and the amount of change of the voltage is sent to the processor;

The processor is further configured to generate the magnetic imaging model based on the amount of change in the voltage.