WO2019127043A1

WO2019127043A1 - Terminal device control method and terminal device

Info

Publication number: WO2019127043A1
Application number: PCT/CN2017/118740
Authority: WO
Inventors: 骆磊
Original assignee: 深圳达闼科技控股有限公司
Priority date: 2017-12-26
Filing date: 2017-12-26
Publication date: 2019-07-04
Also published as: CN108235766A; CN108235766B

Abstract

A terminal device control method and a terminal device, relating to the field of information processing. Embodiments of the present application can ensure the security of data and the security of using a terminal device when a substance detection function is integrated on the terminal device. The method comprises: a terminal device obtains an entry instruction; enters a detection domain according to the entry instruction; performs substance detection on substances to be detected in the detection domain, and obtains the detection result, data generated by the terminal device in the detection domain being isolated from data generated in other working domains of the terminal device. The present application is applied to the control of the terminal device.

Description

Terminal device control method and terminal device

Technical field

The present application relates to the field of information processing, and in particular, to a method and a terminal device for controlling a terminal device.

Background technique

In the prior art, when performing substance detection, it is usually performed by a special detection device, such as a Raman detector that uses Raman spectroscopy to detect a substance. With the advancement of science and technology, this kind of special testing equipment will be made smaller and smaller, and the cost will gradually decrease. Then such equipment will gradually enter the consumer market for the detection of pesticide residues in daily life and the detection of true and false wines. And other functions. Coupled with the rapid development of mobile Internet technology, in the future, the detection module for detecting substances and other terminal devices such as mobile network terminals can be integrated on one device, thereby enabling the operator to complete the detection work more conveniently.

However, the inventors of the present application have found that at least the following problems exist when integrating the substance detecting module with other terminal devices in the prior art: 1. The problem of data security. In the process of material detection, it is usually necessary to perform special processing on the collected data to obtain the detection result, and the algorithms, databases, and detected substance information involved in the middle are all data that need to be kept secret. There is a risk of data leakage when placed in a mobile network terminal. 2. The problem of using security. Since the detection is usually performed by means of a laser or the like during the detection process, when these operations are triggered by a malfunction or a network attack, the surrounding objects or personal injury may be damaged.

Summary of the invention

An embodiment of the present invention provides a method for controlling a terminal device and a terminal device, which are mainly used to solve the problem of preventing data leakage due to network attacks and operator misoperations when the substance detecting function is integrated on other terminal devices. The problem of false triggering detection function.

To achieve the above objectives, the present application adopts the following technical solutions:

In a first aspect, an embodiment of the present invention provides a method for controlling a terminal device, including: acquiring, by an end device, an entry instruction; entering an detection domain according to an entry instruction; performing substance detection on the detection substance in the detection domain, and acquiring the detection result, The data generated by the terminal device in the detection domain is isolated from the data generated in other working areas of the terminal device.

In a second aspect, an embodiment of the present invention provides a terminal device, where a terminal device includes at least two working domains, and at least two working domains include a detection domain. In the detection domain, the terminal device is configured according to a control platform. The terminal device further includes: an obtaining unit, configured to acquire an entry instruction; and a control unit, configured to: after the obtaining unit acquires the entry instruction, control the terminal device to enter the detection domain according to the entry instruction; and the detecting unit is configured to be in the control After the unit controls the terminal device to enter the detection domain, the substance to be detected is detected in the detection domain.

In a third aspect, an embodiment of the present invention provides a terminal device, including: a communication interface, a memory, and a processor, the memory is configured to store computer execution code, and the computer execution code is used to control the processor to execute the embodiment of the first aspect. The method of controlling the terminal device provided.

In a fourth aspect, an embodiment of the present invention provides a computer storage medium for storing computer software instructions for a terminal device, which is designed to perform the control method of the terminal device provided by the embodiment of the first aspect. code.

In a fifth aspect, an embodiment of the present invention provides a computer program that can be directly loaded into an internal memory of a computer and includes software code, and the computer program can be loaded and executed by a computer to implement the embodiment of the first aspect. The method of controlling the terminal device provided.

In the present application, the terminal device is divided into multiple working domains, and a detection domain that is isolated from the data of other working domains is set for substance detection in multiple working domains. The data generated in the detection domain is isolated from the data generated in other working domains, that is, the detection data acquired during the substance detection process and the data generated during the processing of the detection data are isolated from the data generated in other working domains. Therefore, it is possible to prevent applications in other working domains from accessing the detection data, and then the detection data is not leaked when the application in other working domains exists in the backdoor or in other working domains by viruses or Trojans. Moreover, since the terminal device in the present application performs substance detection in the detection domain, applications in other working fields cannot call a device such as a laser emitting lens used for detecting a substance, and when an application in another working domain is cracked or attacked, Devices such as laser emitting lenses are also not turned on. At the same time, since the terminal device in the present application needs to enter the detection domain according to the entry command after obtaining the entry instruction, the possibility that the operator mistakenly enters the detection domain to perform the misoperation of the detection function in the detection domain is further reduced, thereby further improving the possibility. The security of the terminal device when it is used.

DRAWINGS

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments will be briefly described below. It is obvious that the drawings in the following description are only the present invention. For some embodiments, other drawings may be obtained from those of ordinary skill in the art without departing from the drawings.

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

2 is a diagram showing an example of a specific implementation process of a method for controlling a terminal device according to an embodiment of the present invention;

FIG. 3 is a schematic flowchart diagram of a method for controlling a terminal device according to an embodiment of the present invention;

4 is a schematic structural diagram of a terminal device according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a terminal device according to an embodiment of the present invention;

FIG. 6 is a schematic structural diagram of a terminal device according to an embodiment of the present invention.

Detailed ways

The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, but not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

As used herein, the terms "unit", "component", "module", "system" and the like are intended to mean a computer-related entity, which may be hardware, firmware, a combination of hardware and software, software. Or running software. For example, a component can be, but is not limited to being, a process running on a processor, a processor, an object, an executable, a thread in execution, a program, and/or a computer. As an example, both an application running on a computing device and the computing device can be a component. One or more components can reside within a process and/or thread of execution, and a component can be located in a computer and/or distributed between two or more computers. Moreover, these components can execute from various computer readable media having various data structures thereon. These components may be passed, for example, by having one or more data packets (eg, data from one component that interacts with the local system, another component of the distributed system, and/or signaled through, such as the Internet) The network interacts with other systems to communicate in a local and/or remote process.

The application will present various aspects, embodiments, or features in a system that can include multiple devices, components, modules, and the like. It is to be understood and appreciated that the various systems may include additional devices, components, modules, etc. and/or may not include all of the devices, components, modules, etc. discussed in connection with the figures. In addition, a combination of these schemes can also be used.

In addition, in the embodiments of the present invention, the word "exemplary" is used to mean an example, an illustration, or a description. Any embodiment or design described as "example" in this application should not be construed as preferred or advantageous over other embodiments or designs. Rather, the term use examples is intended to present concepts in a concrete manner.

In the embodiment of the present invention, information, signal, message, and channel may sometimes be mixed. It should be noted that the meaning to be expressed is consistent when the difference is not emphasized. "of", "corresponding (relevant)" and "corresponding" can sometimes be mixed. It should be noted that the meaning to be expressed is consistent when the distinction is not emphasized.

The service scenarios described in the embodiments of the present invention are for the purpose of illustrating the technical solutions of the embodiments of the present invention, and are not limited to the technical solutions provided by the embodiments of the present invention. It should be noted that the technical solutions provided by the embodiments of the present invention are equally applicable to similar technical problems.

The following describes the expertise involved in this application:

Virtualization technology is a kind of resource management technology. It transparently transforms the underlying physical hardware by abstracting various physical resources of the computer, such as computing power and storage capacity, and presents it to users in the form of virtual machines.

At present, in the field of terminal equipment, virtualization technology can be used to isolate one terminal device into multiple separate operating environments, and the applications installed in each operating environment and the stored data are isolated from each other, that is, different in the terminal device. Domain. Specifically, the virtualization of terminal devices can be divided into three categories:

The first category, the underlying virtualization. Full isolation from the operating system kernel to the runtime environment can be achieved in the underlying virtualization. On the hardware, the virtual machine is provided to the upper layer based on the microkernel mechanism, and the virtual machine runs a complete operating system inside, and the virtual machines are independent and invisible. The solution can be simply understood as: virtual machine + multi-operating system kernel + multi-operating system combination. The method is characterized by good isolation and difficulty in implementation.

The second category, system virtualization. System virtualization is based on the container mechanism to achieve multi-system isolation in the operating system kernel layer. Multiple operating systems are independent and invisible. The solution is simply understood as: operating system kernel + multiple operating system combinations. The method is characterized by medium isolation and low difficulty in implementation.

The third category, framework virtualization. Framework virtualization is the isolation of the application environment based on the operating system multi-user mechanism in the system framework layer, in which multiple sets of application environments are isolated from each other. The solution can be understood as: a combination of operating system kernel + operating system + multi-user environment. The method is characterized by poor isolation and low difficulty in implementation.

The detection domain and other working domains in the present application are the different operating environments defined by the virtualization technology in the terminal device.

The method and the terminal device of the present application are applied to a scenario in which a terminal device is controlled when the substance detecting function is integrated on the terminal device. For example, the Raman substance detection function is integrated on the terminal device to enable Raman detection of the substance by the terminal device.

An embodiment of the present application provides a method for controlling a terminal device, where a detection domain that is isolated from data of other working domains is set in the terminal device, and then, when the device is detected by the terminal device, the detection domain is entered. The method of performing the detection task in the detection domain realizes the effect of protecting the security of the detection data. As shown in Figure 1, the method includes the following steps:

S101. The terminal device acquires unlocking information in a locked state. The unlocking information includes the identity authentication information of the operator.

Specifically, the unlocking information may include information about the operator's biological information such as a fingerprint, an iris, and the like, and the unlocking information may further include information such as an account password that can verify the identity of the operator.

S102: After the identity of the operator is authenticated, the terminal device is unlocked.

S103. The terminal device acquires an entry instruction.

Specifically, after the terminal device passes the identity authentication according to the unlocking information and unlocks the terminal device, the terminal device generates an entry instruction to enter the detection domain according to the entry instruction.

In the present application, the operator accessing the detection domain is restricted by authenticating the operator identity authentication information before entering the detection domain. It avoids anyone's access to the detection domain, reduces the possibility of the operator accidentally entering the detection domain and mishandling the detection function in the detection domain, and improves the security of the detection domain.

In an implementation manner, before acquiring the unlocking information in the locked state of the terminal device, the method further includes: receiving the power-on command, starting the power according to the power-on command, and entering the locked state after the power-on.

In this embodiment, the terminal device can directly enter the locked state after being powered on, and then enter the detection domain by performing the above steps S101-S103. In this way, after booting up and obtaining the correct unlocking information, the terminal device enters the detection domain, thereby facilitating the operator to directly start the substance detection task of the substance to be detected. Further, after the identity of the operator is authenticated once each time the device is turned on, the next time the user enters the detection domain, the identity of the operator may not be authenticated, and the entry instruction is directly entered into the detection domain according to the operation of the operator, thereby Avoid operator repeat operations.

It should be noted that the above S101-S102 is an optional step. In some cases, when the terminal device can acquire the entry instruction by other means, the steps of S101-S102 may not be performed. For example, the terminal device can acquire an incoming command by receiving an operator-initiated entry command.

S104. Enter the detection domain according to the entry instruction.

S105. Perform substance detection on the substance to be detected in the detection domain and obtain a detection result.

The data generated by the terminal device in the detection domain is isolated from the data generated in other working domains of the terminal device.

In one embodiment, the terminal device performs substance detection of the substance to be detected by a predetermined detection when the substance is detected. Further, in order to facilitate the operator to detect the detected substance, the method further comprises: after entering the detection domain, opening the detection application.

For example, the detection application can set the Launcher of the detection domain so that the detection application directly serves as the desktop UI (User Interface) of the detection domain. When the terminal device enters the detection domain, the detection application is directly opened by starting the desktop. In this embodiment, after entering the detection domain, the operator does not need to input an operation instruction to open the detection application, and the terminal device can automatically open the detection application, so that the operator can directly perform substance detection through the detection application, thereby improving the operator's Use experience.

Further, before the detection application is opened, the method may further include: obtaining recommendation information of the management platform, acquiring an installation package of the detection application according to the recommendation information, and installing the detection application according to the installation package.

In this embodiment, in order to ensure the security of the information in the detection domain, the manner of detecting the application is installed by acquiring the push information of the management platform to limit the application installation in the detection domain. Thereby, the problem that the detection domain is maliciously attacked due to installation of other unmanaged platform-authenticated applications in the detection domain is avoided. For example, basic applications such as settings, camera, gallery, clock, calendar, notepad, recorder, flashlight, and calculator can be included in the detection domain. When a new application needs to be added in the detection domain, it must pass the recommendation information of the management platform. To install the app. Therefore, in this way, it is possible to prevent applications such as a browser and a live chat tool from being installed in the detection domain, thereby ensuring the security of the application in the detection domain.

In addition, in the process of performing substance detection on the substance to be detected and acquiring the detection result, specifically, Raman detection is taken as an example, and the terminal device calls a laser emitting device in the detection domain to collect Raman spectrum data of the substance to be detected. Then, the Raman preprocessing algorithm is called to perform background subtraction, filter denoising, deduction substrate and normalization on the collected Raman spectral data. The Raman detection algorithm is used to analyze the pre-processed data. The Raman neural network matching algorithm can be used to match and obtain the pre-processed Raman spectral data based on the calibrated Raman spectroscopy database. result.

Considering that the collected detection data may be processed by using a correlation algorithm, for example, in the above example, a Raman preprocessing algorithm, a detection algorithm, a Raman spectrum database, and a detected substance spectrum are performed on the collected data. Names may be content that needs to be kept secret. In another embodiment provided by the present application, step S105 specifically includes:

S105a, collecting detection data of the substance to be detected.

For example, Raman spectroscopy data is acquired during Raman detection.

S105b: Send the detection data to the data processing device, so that the data processing device acquires the detection result according to the detection data.

For example, the collected Raman spectral data is sent over the Internet to a server or other cloud device for data processing. Then, the Raman preprocessing algorithm, the Raman neural network matching algorithm and the Raman spectroscopy database are called in the server to process and analyze the collected Raman spectroscopy data and obtain the detection result. Finally, the obtained detection result is fed back to the terminal device.

S105c: Receive a detection result sent by the data processing device.

In the above embodiment, after the detection data is collected by the terminal device, the detection data is sent to the data processing device, and the data processing device performs specific data processing, thereby avoiding storing information such as an algorithm and a database for data processing in the data processing device. The risk of information leakage in the terminal device.

Further, in order to ensure data security when data is transmitted between the terminal device and the data processing device, in an embodiment, the method further includes:

When the terminal device enters the detection domain, the SIM card corresponding to the detection domain is switched to the primary card of the terminal device, so that the detection data is sent to the data processing device by using the SIM card corresponding to the detection domain.

For example, in the setting of the terminal device, a function option of "cutting the domain whether to cut the card" is added. When the option is turned on, when the terminal device detects the entry into the detection domain, the designated SIM card is switched to the primary card of the terminal device. The test data is then transmitted to the data processing device using the SIM card.

In another embodiment, the method further includes:

In the detection domain, a connection instruction is received; the connection instruction is used to instruct the terminal device to connect to the wireless local area network. Determining whether the wireless local area network is a network in the network white list, and if so, connecting the terminal device to the wireless local area network according to the connection instruction, so as to send the detection data to the data processing device by using the wireless local area network.

S106. Receive a notification message in the detection domain. A prompt message is displayed to the operator based on the notification message. When receiving the open command, the detection domain switches to the other work domain corresponding to the notification message and opens the notification message.

The open command includes an instruction to open a notification message triggered by the operator according to the prompt information.

For example, when the terminal device is in the detection domain, if there is an incoming call, a short message or other notification information at this time. Then, the terminal device displays the prompt information about the communication information to the operator, for example, displaying a flag of unread information in the status bar of the terminal device or displaying an incoming call at the top of the screen. After receiving an open command triggered by the operator, switching from the detection domain to another working domain, and opening the notification message, for example, when receiving a WeChat message, displaying a prompt message to the operator, after receiving the open command, Then switch the terminal device to the working domain where the WeChat application is installed. In addition, if the operator does not trigger an open command, such as when the operator hangs up the incoming call when receiving the incoming call notification, it remains in the detection domain.

In this embodiment, it is considered that while ensuring the security of the detection domain, it is also necessary to take into consideration the convenience of the operator when using other functions of the terminal device. Further, when the terminal device receives the notification message in the detection domain, the related information can be displayed to the operator. When the operator determines that the notification message is to be opened, the terminal device is automatically switched to another working domain and the notification message is opened. Therefore, the operator can also know that a new notification message needs to be viewed in the detection domain, and can prevent the operator from directly viewing the notification message in the detection domain, which may cause data leakage.

It should be noted that the steps S106 and the previous steps S105 are not necessarily related to each other. As long as the terminal device is satisfied in the detection domain, the content of step S106 can be performed according to specific needs to achieve the above technical effects.

Optionally, the method for controlling the terminal device provided by the application includes: the terminal device performs system upgrade by using an Over-the-Air Technology (OTA) technology.

Optionally, the method provided by the application further includes: the terminal device sends the current state and the detection result to the management platform. So that the control platform can understand the use of the terminal equipment.

Exemplarily, FIG. 2 is an exemplary diagram of a specific implementation process of the foregoing embodiment of the present application. Specifically, Raman detection is performed on the detected substance in the detection domain of the terminal device, and the detected detection data is sent to the cloud platform through the communication network, where the data can be transmitted by using the communication base station by using the mobile communication function of the terminal device. Further, in order to ensure secure and fast transmission of data, a VPN tunnel can be used to transmit data. After that, the Raman cloud service device in the cloud platform uses the Raman preprocessing algorithm, the Raman detection algorithm and the Raman database in the cloud platform to process the detection data and obtain the detection result, and the detection result is obtained after receiving the detection data. Feedback to the terminal device. In addition, the specific OTA server and the control platform can also be set in the cloud platform. The terminal device uses the OTA technology to perform system upgrade through the OTA server, and sends the current state and detection result to the management platform. So that the control platform can understand the use of the terminal equipment.

The embodiment of the present application further provides another method for controlling a terminal device. As shown in FIG. 3, the method includes the following steps:

S201. The terminal device acquires an entry instruction.

Specifically, the terminal device acquires an entry instruction in another working domain before the detection domain. Illustratively, the terminal device receives an operator-initiated entry command in other work areas.

S202. Enter the detection domain according to the entry instruction.

Specifically, the terminal device switches the terminal device from another working domain to the detection domain according to the entry instruction.

S203. Perform substance detection on the substance to be detected in the detection domain and obtain a detection result.

For the specific implementation manners and effects of the foregoing steps S201-S203, refer to the content of the above steps S103-S105, and the repeated description is not repeated.

S204. Switch the terminal device to another working domain.

In the embodiment of the present application, it is considered that when the terminal device is in the detection domain for a long time, the probability of being attacked by a network or erroneously operated is relatively increased. In this embodiment, after the terminal device in another working domain acquires the entry instruction, the terminal device is switched to the detection domain, and then the task of substance detection and the like is performed in the detection domain. After the terminal device detects the terminal device, the terminal device is switched back to the previous working domain. This reduces the likelihood that the detection domain will be attacked or mishandled. In addition, by the above method, the terminal device can be more conformed to the operating habits of the operator and improve the user experience when the other device is in a more convenient use field when the detection task is not performed.

Based on the foregoing control method of the terminal device, the present application provides a terminal device. FIG. 4 shows a possible structural diagram of a terminal device related to the present application. Specifically, the terminal device 30 includes: an obtaining unit 301, a control unit 302, and a detecting unit 303, where:

An obtaining unit 301, configured to acquire an entry instruction;

The control unit 302 is configured to control the terminal device to enter the detection domain according to the entry instruction after the acquisition unit 301 acquires the entry instruction;

The detecting unit 303 is configured to: after the control unit 302 controls the terminal device to enter the detection domain, perform a substance detection to obtain a detection result in the detection domain, and the terminal device generates data under the detection domain and other working areas of the terminal device. The resulting data is isolated from each other.

Optionally, the terminal device 30 further includes an authentication unit 304;

The obtaining unit 301 is further configured to acquire unlocking information in a locked state, where the unlocking information includes identity authentication information of the operator;

The authentication unit 304 is configured to authenticate the identity of the operator according to the unlocking information after the acquiring unit 301 acquires the unlocking information.

The control unit 302 is further configured to: after the authentication unit 304 performs identity authentication on the operator, unlock the terminal device; and after unlocking the terminal device, generate an entry instruction.

Optional,

The obtaining unit 301 is specifically configured to acquire an entry instruction in another working domain;

The control unit 302 is further configured to switch the terminal device to another working domain after performing the substance detection to obtain the detection result in the detection domain.

Optional,

The control unit 301 is further configured to automatically open the detection application after entering the detection domain;

The detecting unit 302 is specifically configured to perform substance detection on the substance to be detected by the detecting application.

Optional,

The obtaining unit 301 is further configured to obtain recommendation information of the management platform;

The control unit 302 is configured to obtain the recommendation information of the management platform in the obtaining unit 301, acquire an installation package of the detection application according to the recommendation information, and install the detection application according to the installation package.

Optional,

The detecting unit 303 is specifically configured to: after the control unit 302 controls the terminal device to enter the detection domain, collect detection data of the substance to be detected; send the detection data to the data processing device, so that the data processing device acquires the detection result according to the detection data; and receives the data processing. Test result sent by the device

Optional,

The control unit 302 is further configured to: when the terminal device enters the working domain, when the terminal device enters the detection domain, the SIM card corresponding to the detection domain is switched to the primary card of the terminal device, so that the detection data is detected by using the SIM card corresponding to the detection domain. Send to the data processing device.

Optional,

The obtaining unit 301 is further configured to receive a notification message in the detection domain.

The control unit 302 is further configured to: after the receiving unit 301 receives the notification message, display the prompt information to the operator according to the notification message; when receiving the open instruction, switch from the detection domain to another working domain corresponding to the notification message and open the notification message, The open command includes an instruction to open a notification message triggered by the operator according to the prompt information.

The terminal device in the embodiment of the present application can be applied to implement the foregoing method embodiments. Therefore, the technical solutions that can be obtained are also referred to the foregoing method embodiments.

In the case of employing an integrated unit, FIG. 5 shows a possible structural diagram of the terminal device involved in the above embodiment. The terminal device 40 includes a processing module 401 and a communication module 402. The processing module 401 is configured to perform control management on the actions of the terminal device. For example, the processing module 401 is configured to control the communication module 402 to support the terminal device to perform steps S101 and S103 in FIG. 1 , step S201 in FIG. 3 , and/or Other processes of the described techniques are used by the processing module 601 to support the terminal device in performing steps S102, S104-S106 in FIG. 1, steps S202-S204 in FIG. 3, and/or other processes for the techniques described herein. The communication module 402 is configured to support communication between the terminal device and other physical devices, and the terminal device 40 may further include a storage module 403 for storing program codes and data of the terminal device 40.

The processing module 401 can be a processor or a controller, for example, a central processing unit (CPU), a general-purpose processor, a digital signal processor (DSP), and an application-specific integrated circuit (Application-Specific Integrated Circuit (ASIC), Field Programmable Gate Array (FPGA) or other programmable logic device, transistor logic device, hardware component, or any combination thereof. It is possible to implement or carry out the various illustrative logical blocks, modules and circuits described in connection with the present disclosure. The processor may also be a combination of computing functions, for example, including one or more microprocessor combinations, a combination of a DSP and a microprocessor, and the like. The communication module 402 can be a transceiver, a transceiver circuit, a communication interface, or the like. The storage module 6403 can be a memory.

When the processing module 401 is a processor, the communication module 402 is a communication interface, and the storage module 403 is a memory, the terminal device according to the embodiment of the present invention may be the terminal device shown in FIG. 6.

Referring to FIG. 6, the terminal device 50 includes a processor 501, a communication interface 502, a memory 503, and a bus 504. The communication interface 502, the processor 501, and the memory 503 are connected to each other through a bus 504. The bus 504 may be a Peripheral Component Interconnect (PCI) bus or an Extended Industry Standard Architecture (EISA) bus. Wait. The bus can be divided into an address bus, a data bus, a control bus, and the like. For ease of representation, only one thick line is shown in Figure 6, but it does not mean that there is only one bus or one type of bus.

The steps of a method or algorithm described in connection with the present disclosure may be implemented in a hardware, or may be implemented by a processor executing software instructions. The embodiment of the present invention further provides a storage medium, which may include a memory 503 for storing computer software instructions used by the terminal device, and includes program code designed to execute the control method of the terminal device provided in the foregoing embodiment. Specifically, the software instructions may be composed of corresponding software modules, and the software modules may be stored in a random access memory (RAM), a flash memory, a read only memory (ROM), and an erasable programmable only. Erasable Programmable ROM (EPROM), Electrically Erasable Programmable Read Only Memory (EEPROM), Register, Hard Disk, Mobile Hard Disk, CD-ROM, or any other form of storage well known in the art. In the medium. An exemplary storage medium is coupled to the processor to enable the processor to read information from, and write information to, the storage medium. Of course, the storage medium can also be an integral part of the processor.

The embodiment of the present invention further provides a computer program, which can be directly loaded into the memory 503 and contains software code, and the computer program can be loaded and executed by the computer to implement the control method of the terminal device provided by the foregoing embodiment. .

Those skilled in the art will appreciate that in one or more examples described above, the functions described herein can be implemented in hardware, software, firmware, or any combination thereof. When implemented in software, the functions may be stored in a computer readable medium or transmitted as one or more instructions or code on a computer readable medium. Computer readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one location to another. A storage medium may be any available media that can be accessed by a general purpose or special purpose computer.

The specific embodiments of the present invention have been described in detail with reference to the preferred embodiments of the present invention. The scope of the protection, any modifications, equivalent substitutions, improvements, etc., which are made on the basis of the technical solutions of the present invention, are included in the scope of the present invention.

Claims

A method for controlling a terminal device, the method comprising:

The terminal device acquires an entry instruction;

Entering the detection domain according to the entry instruction;

The substance to be detected is detected in the detection domain and the detection result is obtained, and the data generated by the terminal device in the detection domain is isolated from the data generated in other working domains of the terminal device.
The method of claim 1 wherein the method further comprises:

Acquiring unlocking information in a locked state, where the unlocking information includes identity authentication information of the operator;

And authenticating the identity of the operator according to the unlocking information;

After the identity of the operator is authenticated, the terminal device is unlocked; and after the terminal device is unlocked, the entry instruction is generated.
The method according to claim 1, wherein the acquiring, by the terminal device, an entry instruction comprises: acquiring, by the terminal device, the entry instruction in another working domain;

After obtaining the detection result, the terminal device is switched to the other working domain.
The method according to claim 1, wherein the method further comprises: after entering the detection domain, opening the detection application;

In the detection domain, the substance detection of the substance to be detected includes:

The substance to be detected is subjected to substance detection by the detection application.
The method of claim 3, wherein before the opening the detection application, the method further comprises:

Obtaining recommendation information of the management platform, obtaining an installation package of the detection application according to the recommendation information, and installing the detection application according to the installation package.
The method according to any one of claims 1 to 5, wherein in the detecting domain, the substance to be detected is subjected to substance detection to obtain a detection result, comprising:

Collecting detection data of the substance to be detected;

Sending the detection data to the data processing device, so that the data processing device acquires the detection result according to the detection data;

Receiving the detection result sent by the data processing device.
The method of claim 6 wherein the method further comprises:

When the terminal device enters the detection domain, the SIM card corresponding to the detection domain is switched to the primary card of the terminal device, so that the detection data is sent to the data by using the SIM card corresponding to the detection domain. Processing equipment.
The method of any of claims 1-7, wherein the method further comprises:

Receiving a notification message in the detection domain;

Displaying prompt information to the operator according to the notification message;

Receiving an open instruction, switching from the detection domain to another working domain corresponding to the notification message, and opening the notification message; the open instruction includes an instruction that is opened by the operator according to the prompt information to open the notification message.
A terminal device, comprising:

An obtaining unit, configured to acquire an entry instruction;

a control unit, configured to control, after the obtaining unit acquires an entry instruction, the terminal device to enter a detection domain according to the entering instruction;

a detecting unit, configured to: after the control unit controls the terminal device to enter the detection domain, perform a substance detection to obtain a detection result in the detection domain, and the data and the data generated by the terminal device in the detection domain The data generated under other working areas of the terminal device are isolated from each other.
The terminal device according to claim 9, comprising:

The acquiring unit is further configured to acquire unlocking information in a locked state, where the unlocking information includes identity authentication information of the operator;

An authentication unit, configured to authenticate the identity of the operator according to the unlocking information after the acquiring unit acquires the unlocking information;

The control unit is further configured to: after the authentication unit passes the identity authentication of the operator, unlock the terminal device; and after unlocking the terminal device, generate the entry instruction.
The terminal device according to claim 9, comprising:

The obtaining unit is specifically configured to acquire the entry instruction in another working domain;

The control unit is further configured to switch the terminal device to the other working domain after performing a substance detection acquisition detection result on the substance to be detected in the detection domain.
The terminal device according to claim 9, comprising:

The control unit is further configured to automatically open the detection application after entering the detection domain;

The detecting unit is specifically configured to perform substance detection on the substance to be detected by the detecting application.
The terminal device according to claim 12, comprising:

The obtaining unit is further configured to obtain recommendation information of the management platform;

The control unit is configured to obtain, in the obtaining unit, recommendation information of the management platform, obtain an installation package of the detection application according to the recommendation information, and install the detection application according to the installation package.
The terminal device according to any one of claims 9 to 13, characterized in that it comprises:

The detecting unit is configured to: after the control unit controls the terminal device to enter the detection domain, collect detection data of the substance to be detected; and send the detection data to the data processing device, so that the data processing device is configured according to the detection The data acquisition detection result is received; and the detection result sent by the data processing device is received.
The terminal device according to claim 14, comprising:

The control unit is further configured to: when the terminal device enters the working domain, when the terminal device enters the detection domain, switch the SIM card corresponding to the detection domain to the primary card of the terminal device, so as to utilize the The SIM card corresponding to the detection domain is sent to the data processing device.
The terminal device according to any one of claims 9-15, comprising:

The obtaining unit is further configured to receive a notification message in the detection domain;

The control unit is further configured to: after the obtaining unit receives the notification message, display prompt information to the operator according to the notification message; when receiving the open instruction, switch from the detection domain to the corresponding corresponding to the notification message The other work area opens the notification message, and the open instruction includes an instruction to open the notification message triggered by the operator according to the prompt information.
A terminal device, comprising: a memory, a communication interface, and a processor, the memory and the communication interface being coupled to the processor, the memory for storing computer execution code, the processor for executing The computer executes code control to execute the control method of the terminal device according to any one of claims 1 to 8, the communication interface being used for data transmission of the terminal device and an external device.
A computer storage medium, characterized by computer software instructions for storing a terminal device, comprising program code designed to execute the control method of the terminal device according to any one of claims 1 to 8.
A computer program product, characterized in that it can be directly loaded into an internal memory of a computer and contains software code, and the computer program can be loaded and executed by a computer to implement the terminal according to any one of claims 1 to 8. The method of control of the device.