CN112181144A - Terminal control method and system - Google Patents
Terminal control method and system Download PDFInfo
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- CN112181144A CN112181144A CN202011024763.1A CN202011024763A CN112181144A CN 112181144 A CN112181144 A CN 112181144A CN 202011024763 A CN202011024763 A CN 202011024763A CN 112181144 A CN112181144 A CN 112181144A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0362—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 1D translations or rotations of an operating part of the device, e.g. scroll wheels, sliders, knobs, rollers or belts
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
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Abstract
The application relates to a terminal control method and a terminal control system, wherein the control method comprises the steps of responding to request information, obtaining first image information of a display interface, determining that the first image information comprises portrait information according to the first image information, and determining first quantity information of the portrait information; when the first quantity information is larger than the set first set quantity information, determining key position information in the first image information; calculating the occupancy rate information of the key position information; and when the occupancy rate information exceeds the occupancy rate threshold value information, sending first control instruction information to the terminal. According to the method and the device, the environmental change can be judged in an image analysis mode, and the influence of the terminal equipment on the surrounding environment is reduced by using an active control mode.
Description
Technical Field
The present application relates to the field of intelligent control technologies, and in particular, to a terminal control method and system.
Background
In some usage scenarios, some terminal devices, such as a main control cabinet, etc., may maintain a long-time on state to support devices in an area, but a heat sink, etc., on the terminal devices may generate noise, which may affect a meeting and training performed in a room.
Disclosure of Invention
The application provides a terminal control method and a terminal control system, which can judge the environmental change in an image analysis mode and reduce the influence of terminal equipment on the surrounding environment by using an active control mode.
The above object of the present application is achieved by the following technical solutions:
in a first aspect, the present application provides a terminal control method, including:
responding to the request information, and acquiring first image information of a display interface;
determining that the first image information comprises portrait information and determining first quantity information of the portrait information according to the first image information;
when the first quantity information is larger than the set first set quantity information, determining key position information in the first image information;
calculating the occupancy rate information of the key position information; and
and when the occupancy rate information exceeds the occupancy rate threshold value information, sending first control instruction information to the terminal.
By adopting the technical scheme, whether the first control instruction information is sent to the terminal is judged by calculating the occupancy rate of the key position, the mode is an active control mode, and after personnel enter the environment around the terminal equipment and meet the judgment condition, the terminal equipment can be automatically controlled to reduce the influence of the personnel on the surrounding environment.
In a possible implementation manner of the present application, after determining the first quantity information, the method further includes:
comparing the first quantity information with the second set quantity information; and
when the first quantity information is larger than the second set quantity information, sending first control instruction information to the terminal;
the second setting amount information is larger than the first setting amount information.
By adopting the technical scheme, the second set number information is introduced as correction for the judgment mode of the first number information, which is beneficial to shortening the judgment time.
In a possible implementation manner of the present application, when the first quantity information is smaller than the set first set quantity information, the method further includes:
sending request confirmation information; and
and sending first control instruction information to the terminal after the request confirmation information is acquired.
By adopting the technical scheme, the secondary determination is carried out by sending the request information, which is beneficial to expanding the application range.
In one possible implementation manner of the present application, the method further includes:
acquiring second image information of a display interface according to a set frequency;
determining that the second image information comprises key position information according to the second image information;
calculating the occupancy rate information of the key position information; and
and when the occupancy rate information is zero, sending second control instruction information to the terminal to enable the terminal equipment to recover to a normal working state.
By adopting the technical scheme, the terminal equipment can be quickly recovered to a normal running state after the environment around the terminal equipment is recovered to a normal state.
In a possible implementation manner of the present application, when the occupancy rate information is zero, after a waiting time, the second control instruction information is sent to the terminal.
By adopting the technical scheme, before the second control instruction information is sent, a waiting time is added, which is beneficial to reducing the probability of occurrence of misjudgment.
In one possible implementation manner of the present application, when the waiting time elapses, the method further includes:
acquiring second image information of a display interface according to a set frequency;
determining whether the second image information comprises portrait information according to the second image information; and
when the portrait information is included in the second image information, the waiting time is recalculated.
By adopting the technical scheme, the portrait information is added as the basis for auxiliary judgment in the waiting time, and the probability of occurrence of misjudgment is further reduced.
In a second aspect, the present application provides a terminal control apparatus, including:
the first acquisition unit is used for responding to the request information and acquiring first image information of the display interface;
the first processing unit is used for determining that the first image information comprises portrait information and determining first quantity information of the portrait information according to the first image information;
the second processing unit is used for determining key position information in the first image information when the first quantity information is larger than the set first set quantity information;
the third processing unit is used for calculating the occupancy rate information of the key position information; and
and the first communication unit is used for sending first control instruction information to the terminal when the occupancy rate information exceeds the occupancy rate threshold value information.
By adopting the technical scheme, whether the first control instruction information is sent to the terminal is judged by calculating the occupancy rate of the key position, the mode is an active control mode, and after personnel enter the environment around the terminal equipment and meet the judgment condition, the terminal equipment can be automatically controlled to reduce the influence of the personnel on the surrounding environment.
In a third aspect, the present application provides a terminal control system, including:
one or more memories for storing instructions; and
one or more processors, configured to invoke and execute the instructions from the memory, and execute the terminal control method according to the first aspect and any possible implementation manner of the first aspect.
In a fourth aspect, the present application provides a terminal control system, including:
the image collector is used for collecting image information;
the signal generator is used for acquiring request information of a user;
the processor is provided with a data interface, reads an instruction stored in the memory through the data interface, and executes the terminal control method according to the acquired image information of the image acquisition device and/or the request information of the user acquired by the signal generator.
In a fifth aspect, the present application provides a computer-readable storage medium comprising:
a program that, when executed by a processor, performs the terminal control method as described in the first aspect and any possible implementation manner of the first aspect.
In a sixth aspect, the present application provides a computer program product comprising program instructions that, when executed by a computing device, perform the terminal control method as described in the first aspect and any possible implementation manner of the first aspect.
In a seventh aspect, the present application provides a chip system comprising a processor for implementing the functions referred to in the above aspects, such as generating, receiving, sending, or processing data and/or information referred to in the above methods.
The chip system may be formed by a chip, or may include a chip and other discrete devices.
In one possible design, the system-on-chip further includes a memory for storing necessary program instructions and data. The processor and the memory may be decoupled, disposed on different devices, connected in a wired or wireless manner, or coupled on the same device.
Drawings
Fig. 1 is a schematic diagram of a control method according to an embodiment of the present disclosure.
Fig. 2 is a schematic flowchart illustrating a process of issuing second control instruction information according to an embodiment of the present application.
Fig. 3 is a schematic diagram of a process when issuing second control instruction information according to an embodiment of the present application.
Fig. 4 is a schematic diagram of another process for issuing second control instruction information according to the embodiment of the present application.
Fig. 5 is a schematic diagram of another process for issuing second control instruction information according to an embodiment of the present application.
Detailed Description
The technical solution of the present application will be described in further detail below with reference to the accompanying drawings.
It should be understood that the noise reduction can be achieved by human active intervention, such as forcing the terminal equipment to be powered down (e.g., to dissipate heat, etc.) by active control (e.g., using a controller, etc.) before the meeting or training begins, but it is potentially problematic whether the controller is available before each use and whether the user is using it all the time, and if the controller is managed, additional management costs are incurred.
According to the terminal control method disclosed by the embodiment of the application, the change of the environment where the terminal equipment is located is discriminated in an image recognition mode, when people are detected to enter the terminal equipment, the terminal equipment can be judged in two modes of quantity detection and key position detection, and the working state of the terminal equipment is adjusted according to the judgment result.
Referring to fig. 1, a dashed circle in the figure represents a key location, and a terminal control method disclosed in an embodiment of the present application includes the following steps:
s101, responding to the request information, and acquiring first image information of a display interface;
s102, determining that the first image information comprises portrait information and determining first quantity information of the portrait information according to the first image information;
s103, when the first quantity information is larger than the set first set quantity information, determining key position information in the first image information;
s104, calculating the occupancy rate information of the key position information; and
and S105, when the occupancy rate information exceeds the occupancy rate threshold value information, sending first control instruction information to the terminal.
Specifically, in step S101, in response to the request information, first image information of the display interface is acquired, where the first image information is image information of an environment in which the terminal device is located, and the acquisition of the first image information is started based on the request, instead of being actively started.
It should be understood that it is not necessary to perform all-weather monitoring for the environment where the terminal device is located, such as a conference room or the like, and the image capturing device can be kept in a standby state of low-power operation and quickly turned into an operating state after obtaining a request.
In some possible implementations, the request may be sent by a button installed on a door or a wall, and after entering the room, the person needing to use the room first presses the button to indicate that the person needs to use the room, and the image capturing device is rapidly switched from the standby state to the operating state.
It should be understood that the button is very simple to press, and is a simple operation, if the button can be installed at a door or a conspicuous position, and all operations can be completed by pressing once, the difficulty of use will certainly be greatly reduced, and the convenience of use is effectively improved.
It should also be understood that not every time the requested information is true, for example, a person leaves after pressing a button and uses the room after pressing the button, but the use requirements are not met and all of these need to be excluded.
Therefore, in step S102, it is determined that the first image information includes the portrait information and determines the first quantity information of the portrait information, specifically, it is required to determine whether people exist in the environment and determine the quantity of people through the first image information, and these two pieces of information are the basic judgment conditions.
In step S103, first, a first amount of information is filtered, the filtering introduces a first set amount of information as a reference, the first amount of information is smaller than the first set amount of information and indicates that the condition is not satisfied, and the first amount of information is larger than the first set amount of information and indicates that the condition is satisfied, at this time, the key position information in the first image information is determined.
By taking the scene of holding the conference as a reference, one person enters a room and is certainly not in a meeting, or a certain conference room is used for a medium-sized and large-sized conference, the meeting of two or three persons does not meet the use conditions of the conference room, and part of requests which do not meet the use requirements can be filtered out in a quantity screening mode.
With respect to the key location information, it can be appreciated that in a particular scenario, the location of the participants is relatively fixed, such as for training, there are two types of seats (for use by the lecturer) and lecturer positions (for use by the lecturer), and for a conference, the participants in the conference should be seated on the seats rather than standing or located near the wall and/or corner, etc.
These locations are so-called critical locations, and by determining the critical locations, requests that do not meet the use requirements can be filtered out, for example, eight people enter the conference room, but all stand near the wall, and there is a high probability that the conference is not in progress.
It should also be understood that the key location information may be selectable for different usage scenarios, i.e., different usage scenarios have different key locations.
In step S104, occupancy information of the key location information is calculated, and the purpose of this step is to determine whether to intervene in the normal operation of the terminal device by the occupancy information of the key location information.
It should be understood that there may be a case where the number of persons satisfies the requirement but the room is missed, and if the intervention for the normal operation of the terminal device is started after the number of persons satisfies the requirement, a misjudgment is liable to occur, and therefore, it is necessary to determine the occupancy rate of the key location, and when the occupancy rate information exceeds the occupancy rate threshold information, the first control instruction information, that is, the content in step S105, is issued to the terminal.
On the whole, the terminal control method disclosed by the application is a passive control method, and after the request information is acquired, whether the environment where the terminal equipment is located is changed or not is identified by judging two parameters, namely the number of personnel in the acquired image and the key position occupancy rate, so that whether the normal operation of the terminal equipment is interfered or not is selected.
As a specific implementation of the terminal control method, please refer to fig. 1, the following steps are added:
s201, comparing the first quantity information with the second set quantity information; and
s202, when the first quantity information is larger than the second set quantity information, sending first control instruction information to the terminal;
the second setting amount information is larger than the first setting amount information.
Step S201 and step S202 are performed after the first quantity information is determined, specifically, the content in step S201 and step S202 is a correction when the first set quantity information is used for determining, for example, if the number of people entering the environment where the terminal device is located is large, the number of people may meet the requirement but not meet the use requirement, but the probability of the situation that the use requirement is not met is lower as the number of people increases, and for the situation, the second set quantity information is set as the correction, and the second set quantity information is larger than the first set quantity information.
When the first amount information is larger than the second set amount information, the contents of step S103 and step S104 are directly skipped and step S105 is directly performed.
As for the case that the number of people is smaller than the first set number information, there may be an exception, so as to be a specific embodiment of the terminal control method, when the first number information is smaller than the first set number information, please refer to fig. 1, the following steps are added:
s301, sending request confirmation information; and
s302, the first control instruction information is sent to the terminal after the request confirmation information is acquired.
In step S301, a request confirmation message is sent again, which may be as follows:
firstly, the receiving end is a button, a lamp on the button is turned on, and a person is required to press the button again;
secondly, the receiving end is a button, a buzzer on the button makes a sound, and a person is required to press the button again;
third, the receiving end is a button, and the sound in the environment sounds a voice prompt, requiring the person to press the button again.
Of course, other devices than buttons, such as a fingerprint recognizer or a face recognizer, etc., are possible.
In step S302, there are two cases, the first case is that request confirmation information can be acquired, and the second case is that request confirmation information cannot be acquired, and when the request confirmation information is acquired, it indicates that the person in the environment really has a use demand, and at this time, first control instruction information is sent to the terminal.
It should be understood that after leaving the environment where the terminal device is located, the person should restore the operating state of the terminal device to the initial state, and if this part is performed manually, a forgetting problem may occur, which may cause the terminal device to operate in a special operating state for a long time, for example, the heat sink maintains low power operation, and so on, and therefore, in one embodiment of the terminal control method provided in the application, please refer to fig. 2 and 3, the dashed circles in fig. 2 and 3 both indicate key positions, and the following steps are added:
s401, acquiring second image information of a display interface according to a set frequency;
s402, determining that the second image information comprises key position information according to the second image information;
s403, calculating the occupancy rate information of the key position information; and
and S404, when the occupancy rate information is zero, sending second control instruction information to the terminal to enable the terminal equipment to recover to a normal working state.
Specifically, in step S401, the second image information of the display interface is obtained according to a set frequency, for example, the frequency may be once a minute or once every two minutes, it should be understood that the second image information is used as a judgment, and therefore, the continuously obtained use value is not high, for example, the duration of a conference is two hours, and it is also possible to obtain the second image information every five minutes.
In step S402, it is determined that the second image information includes the key location information according to the second image information, and in this step, the determination is made according to the key location information, because in the previous step, the first control instruction information has been sent to the terminal, so it is more appropriate to determine according to the key location information, for example, at the end of the meeting or at a later stage, some people may leave, and if the number of people is lower than the first set number information, the second control instruction information should not be sent to the terminal, so that the terminal device is restored to a normal working state, because although the number of people is reduced, the environment is still in a use state.
In step S403, the occupancy rate information of the key location information is calculated, and the result of this step can be classified into two categories, one category is that the occupancy rate is greater than zero, and the other category is that the occupancy rate is equal to zero, and only when the occupancy rate information is equal to zero, it indicates that the second control instruction information can be sent to the terminal, so that the terminal device returns to the normal operating state, that is, the content in step S404.
In summary, through steps S401 to S404, the terminal device can be restored to a normal operating state after the person is evacuated, which is actively performed, and from the viewpoint of use, the person can be directly evacuated when leaving the environment where the terminal device is located, without performing other operation contents.
Further, please refer to fig. 4, a dashed circle in the figure represents a key location, when the occupancy rate information is zero, a waiting time is added, that is, the action of sending the second control instruction information to the terminal is started after a delay, the waiting time is mainly used to reduce misjudgment, for example, when all people leave the key location, a period of time needs to be temporarily added when an emergency occurs, in which case misjudgment occurs, and after the waiting time is increased, a period of time can be reserved, which can effectively reduce the probability of the misjudgment.
From another perspective, after the person leaves, the terminal equipment is recovered to a normal working state, and the use experience is better.
Further, referring to fig. 5, the dashed circle represents a key location, which is optimized for latency, and includes the following steps:
s501, acquiring second image information of a display interface according to a set frequency;
s502, determining whether the second image information comprises portrait information according to the second image information; and
s503, when the second image information comprises the portrait information, the waiting time is recalculated.
Specifically, in step S501, the second image information of the display interface is acquired at a set frequency, and in this step, the acquisition of the second image information is also intermittent, for example, this frequency may be once a minute or once two minutes.
In step S502, it is determined whether the second image information includes portrait information according to the second image information, and as a result, there are two types, the first type is that portrait information exists, and the second type is that portrait information does not exist, and when portrait information exists, it indicates that a person still stays in the environment, at this time, the waiting time will be recalculated, that is, when the portrait information does not exist, the person is already away, and at this time, the waiting continues to be kept.
An embodiment of the present application further provides a terminal control device, including:
the first acquisition unit is used for responding to the request information and acquiring first image information of the display interface;
the first processing unit is used for determining that the first image information comprises portrait information and determining first quantity information of the portrait information according to the first image information;
the second processing unit is used for determining key position information in the first image information when the first quantity information is larger than the set first set quantity information;
the third processing unit is used for calculating the occupancy rate information of the key position information; and
and the first communication unit is used for sending first control instruction information to the terminal when the occupancy rate information exceeds the occupancy rate threshold value information.
In one example, the units in any of the above apparatuses may be one or more integrated circuits configured to implement the above methods, such as: one or more Application Specific Integrated Circuits (ASICs), or one or more Digital Signal Processors (DSPs), or one or more Field Programmable Gate Arrays (FPGAs), or a combination of at least two of these integrated circuit forms.
As another example, when a unit in a device may be implemented in the form of a processing element scheduler, the processing element may be a general-purpose processor, such as a Central Processing Unit (CPU) or other processor capable of invoking programs. As another example, these units may be integrated together and implemented in the form of a system-on-a-chip (SOC).
Various objects such as various messages/information/devices/network elements/systems/devices/actions/operations/procedures/concepts may be named in the present application, it is to be understood that these specific names do not constitute limitations on related objects, and the named names may vary according to circumstances, contexts, or usage habits, and the understanding of the technical meaning of the technical terms in the present application should be mainly determined by the functions and technical effects embodied/performed in the technical solutions.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
It should also be understood that, in various embodiments of the present application, first, second, etc. are used merely to indicate that a plurality of objects are different. For example, the first time window and the second time window are merely to show different time windows. And should not have any influence on the time window itself, and the above-mentioned first, second, etc. should not impose any limitation on the embodiments of the present application.
It is also to be understood that the terminology and/or the description of the various embodiments herein is consistent and mutually inconsistent if no specific statement or logic conflicts exists, and that the technical features of the various embodiments may be combined to form new embodiments based on their inherent logical relationships.
The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application or portions thereof that substantially contribute to the prior art may be embodied in the form of a software product stored in a computer-readable storage medium, which includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to perform all or part of the steps of the method according to the embodiments of the present application. And the aforementioned computer-readable storage media comprise: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
An embodiment of the present application further provides a terminal control system, where the system includes:
one or more memories for storing instructions; and
one or more processors configured to retrieve and execute the instructions from the memory to perform the terminal control method as described above.
An embodiment of the present application further provides a terminal control system, where the system includes:
the image collector is used for collecting image information;
the signal generator is used for acquiring request information of a user;
the processor is provided with a data interface, reads the instruction stored in the memory through the data interface, and executes the terminal control method according to the acquired image information of the image acquisition device and/or the request information of the user acquired by the signal generator.
It should be understood that the image collector may be a camera or monitor, the signal generator may be a button, a fingerprint recognizer and/or a face recognizer, etc.
An embodiment of the present application further provides a computer program product, which includes instructions that, when executed, cause the terminal control system to perform operations of the terminal control system corresponding to the above method.
Embodiments of the present application further provide a chip system, which includes a processor, and is configured to implement the functions referred to in the foregoing, for example, to generate, receive, transmit, or process data and/or information referred to in the foregoing methods.
The chip system may be formed by a chip, or may include a chip and other discrete devices.
The processor mentioned in any of the above may be a CPU, a microprocessor, an ASIC, or one or more integrated circuits for controlling the execution of the program of the method for transmitting feedback information.
In one possible design, the system-on-chip further includes a memory for storing necessary program instructions and data. The processor and the memory may be decoupled, respectively disposed on different devices, and connected in a wired or wireless manner to support the chip system to implement various functions in the above embodiments. Alternatively, the processor and the memory may be coupled to the same device.
Optionally, the computer instructions are stored in a memory.
Alternatively, the memory is a storage unit in the chip, such as a register, a cache, and the like, and the memory may also be a storage unit outside the chip in the terminal, such as a ROM or other types of static storage devices that can store static information and instructions, a RAM, and the like.
It will be appreciated that the memory in the embodiments of the subject application can be either volatile memory or nonvolatile memory, or can include both volatile and nonvolatile memory.
The non-volatile memory may be ROM, Programmable Read Only Memory (PROM), Erasable PROM (EPROM), Electrically Erasable PROM (EEPROM), or flash memory.
Volatile memory can be RAM, which acts as external cache memory. There are many different types of RAM, such as Static Random Access Memory (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), double data rate SDRAM (DDR SDRAM), Enhanced SDRAM (ESDRAM), synclink DRAM (SLDRAM), and direct memory bus RAM.
The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. A terminal control method, comprising:
responding to the request information, and acquiring first image information of a display interface;
determining that the first image information comprises portrait information and determining first quantity information of the portrait information according to the first image information;
when the first quantity information is larger than the set first set quantity information, determining key position information in the first image information;
calculating the occupancy rate information of the key position information; and
and when the occupancy rate information exceeds the occupancy rate threshold value information, sending first control instruction information to the terminal.
2. The method of claim 1, wherein after determining the first quantity information, the method further comprises:
comparing the first quantity information with the second set quantity information; and
when the first quantity information is larger than the second set quantity information, sending first control instruction information to the terminal;
the second setting amount information is larger than the first setting amount information.
3. The method of claim 1, wherein when the first quantity information is smaller than the first set quantity information, the method further comprises:
sending request confirmation information; and
and sending first control instruction information to the terminal after the request confirmation information is acquired.
4. A terminal control method according to any one of claims 1 to 3, further comprising:
acquiring second image information of a display interface according to a set frequency;
determining that the second image information comprises key position information according to the second image information;
calculating the occupancy rate information of the key position information; and
and when the occupancy rate information is zero, sending second control instruction information to the terminal to enable the terminal equipment to recover to a normal working state.
5. The method as claimed in claim 4, wherein when the occupancy information is zero, the second control instruction information is issued to the terminal after a waiting time.
6. The terminal control method according to claim 5, further comprising, when the waiting time elapses:
acquiring second image information of a display interface according to a set frequency;
determining whether the second image information comprises portrait information according to the second image information; and
when the portrait information is included in the second image information, the waiting time is recalculated.
7. A terminal control apparatus, comprising:
the first acquisition unit is used for responding to the request information and acquiring first image information of the display interface;
the first processing unit is used for determining that the first image information comprises portrait information and determining first quantity information of the portrait information according to the first image information;
the second processing unit is used for determining key position information in the first image information when the first quantity information is larger than the set first set quantity information;
the third processing unit is used for calculating the occupancy rate information of the key position information; and
and the first communication unit is used for sending first control instruction information to the terminal when the occupancy rate information exceeds the occupancy rate threshold value information.
8. A terminal control system, the system comprising:
one or more memories for storing instructions; and
one or more processors configured to retrieve and execute the instructions from the memory, and perform the terminal control method according to any one of claims 1 to 6.
9. A terminal control system, the system comprising:
the image collector is used for collecting image information;
the signal generator is used for acquiring request information of a user;
one or more processors, wherein the processors have data interfaces, the processors read instructions stored in the memories through the data interfaces, and execute the terminal control method according to the collected image information of the image collector and/or the request information of the user, which is obtained by the signal generator, according to any one of claims 1 to 6.
10. A computer-readable storage medium, the computer-readable storage medium comprising:
program which, when executed by a processor, causes the terminal control method according to any one of claims 1 to 6 to be performed.
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