CN113923703A

CN113923703A - State detection method, device and storage medium

Info

Publication number: CN113923703A
Application number: CN202010652551.1A
Authority: CN
Inventors: 宋丹; 陆松鹤; 陈宁宇
Original assignee: China Mobile Communications Group Co Ltd; China Mobile Communications Ltd Research Institute
Current assignee: China Mobile Communications Group Co Ltd; China Mobile Communications Ltd Research Institute
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2022-01-11

Abstract

The invention discloses a state detection method, a state detection device and a storage medium, wherein the method comprises the following steps: determining information of a target terminal; judging whether the target terminal meets target conditions or not according to the information of the target terminal, and allowing the target terminal to communicate when the target terminal meets the target conditions; and the target terminal accords with the target condition to represent that the target terminal passes the detection of the terminal related requirements.

Description

State detection method, device and storage medium

Technical Field

The present invention relates to terminal detection technologies, and in particular, to a method and an apparatus for detecting a state and a storage medium.

Background

Entering the era of the fifth Generation mobile communication technology (5G, 5th Generation mobile networks), in addition to the traditional consumer mobile communication demand, a great deal of industry demand is emerging continuously, becoming a new blue sea for 5G mobile communication. The 5G industry module can enable the traditional industry terminal to be rapidly upgraded and have 5G communication capacity, can rapidly meet the requirements of a large number of industries on the 5G communication capacity, and becomes a key for combining the industry terminal and the 5G and finally realizing the integration development of the 5G and various industries. By adding the 5G industry module into the 5G terminal equipment, a 5G equipment provider can enjoy the improvement of the product performance brought by the 5G technology in the most efficient mode.

Unlike traditional consumer terminals, industrial terminals need to maintain normal communication capability in various complex environments, and have high requirements on reliability. Therefore, how to ensure reliable operation of the industrial terminal is a new problem to be solved urgently in the 5G era.

Disclosure of Invention

In view of the above, the main objective of the present invention is to provide a state detection method, device and storage medium.

In order to achieve the purpose, the technical scheme of the invention is realized as follows:

the embodiment of the invention provides a state detection method, which comprises the following steps:

determining information of a target terminal;

judging whether the target terminal meets target conditions or not according to the information of the target terminal, and allowing the target terminal to communicate when the target terminal meets the target conditions;

and the target terminal accords with the target condition to represent that the target terminal passes the detection of the terminal related requirements.

In the above solution, the information of the target terminal includes: the identity of the target terminal;

the judging whether the target terminal meets the target condition according to the information of the target terminal comprises the following steps:

judging whether a preset white list comprises the identity of the target terminal; the preset white list comprises information of at least one terminal qualified for detection;

and when the preset white list is determined to comprise the identity of the target terminal, determining that the target terminal meets the target condition.

In the above scheme, the method further comprises:

acquiring the working state information of the target terminal; the working state information comprises a value of at least one detected state;

detecting whether the target terminal meets the operation condition or not according to the working state information of the target terminal;

determining at least one target detection state which does not conform to the operating conditions corresponding to the situation that the target terminal does not conform to the operating conditions; generating a reminder message for the at least one target detection state;

the reminding message is at least used for reminding that the working state of the current target terminal has risks; the reminding message is also used for reminding the execution of at least one operation so as to reduce the risk of the working state of the target terminal.

In the above scheme, the method further comprises:

determining the working state information of the target terminal, and predicting the residual reliable working time according to the working state information;

and when the residual reliable working time is determined to be lower than a preset time threshold, sending a residual working time reminding message.

In the foregoing solution, the working state information includes at least one of the following: working environment temperature, storage environment temperature, working environment humidity;

the predicting of the remaining reliable operating time according to the operating state information includes:

adjusting the first working duration according to at least one of the working environment temperature, the storage environment temperature and the working environment humidity and at least one of the weight corresponding to the working environment temperature, the weight corresponding to the storage environment temperature and the weight corresponding to the working environment humidity to obtain the remaining reliable working duration;

and the first working duration represents the theoretical residual working duration determined according to the preset working duration.

In the above scheme, the method further comprises:

determining the service type and the running route of the target terminal;

inquiring a preset network data set according to the running route of the target terminal, and determining an air interface state on the running route;

and determining a communication scheme provided for the target terminal according to the service type of the target terminal and the air interface state on the running route.

In the foregoing solution, the network data set includes: the compression algorithm and the compression ratio supported by each terminal in at least one terminal;

the determining, according to the service type of the target terminal and the air interface state on the operation route, a communication scheme provided for the target terminal includes:

determining a service type corresponding to the target terminal;

inquiring the network data set according to the service type, and determining a compression algorithm and a compression ratio required by the service type corresponding to the target terminal;

and determining a compression ratio scheme provided for the target terminal on the operation line according to the determined compression algorithm and compression ratio required by the service type and the air interface state on the operation line.

In the above scheme, the method further comprises:

determining the position of the target terminal and acquiring the network coverage capability of the position;

and determining the coding and decoding modes provided for the target terminal according to the network coverage capability.

In the above scheme, the method further comprises: generating a network data set;

the generating a network data set includes at least one of:

receiving at least one of network coverage capability and an air interface state sent by a terminal, and generating a network data set according to the at least one of the network coverage capability and the air interface state;

network data of a self-related network are counted, and a network data set is generated based on the counted network data;

receiving video data collected and sent by a video collection terminal, extracting information of the video data, determining at least one of network coverage capability and air interface state of the position where the video collection terminal is located according to the extracted related information, and generating a network data set according to the determined at least one of the network coverage capability and the air interface state.

An embodiment of the present invention further provides a state detection apparatus, where the apparatus includes: a first processing module, a second processing module, wherein,

the first processing module is used for determining the information of the target terminal;

the second processing module is used for judging whether the target terminal meets target conditions according to the information of the target terminal, and allowing the target terminal to communicate when the target terminal meets the target conditions;

the second processing module is configured to determine whether a preset white list includes an identity of the target terminal; the preset white list comprises information of at least one terminal qualified for detection;

In the above scheme, the apparatus further comprises: the third processing module is used for acquiring the working state information of the target terminal; the working state information comprises a value of at least one detected state;

In the above scheme, the apparatus further comprises: the fourth processing module is used for determining the working state information of the target terminal and predicting the residual reliable working time according to the working state information;

the fourth processing module is configured to adjust the first working duration according to at least one of the working environment temperature, the storage environment temperature, and the working environment humidity, and at least one of a weight corresponding to the working environment temperature, a weight corresponding to the storage environment temperature, and a weight corresponding to the working environment humidity, so as to obtain a remaining reliable working duration;

In the above scheme, the apparatus further comprises: the fifth processing module is used for determining the service type and the running route of the target terminal;

the fifth processing module is configured to determine a service type corresponding to the target terminal;

In the above scheme, the apparatus further comprises: a sixth processing module, configured to determine a location of the target terminal, and obtain a network coverage capability of the location; and determining the coding and decoding modes provided for the target terminal according to the network coverage capability.

In the above scheme, the apparatus further comprises: a preprocessing module; the preprocessing module is configured to perform at least one of the following to generate a network data set:

The embodiment of the present invention further provides a state detection apparatus, which includes a memory, a processor, and a computer program stored in the memory and capable of running on the processor, and when the processor executes the computer program, the processor implements the steps of any one of the state detection methods described above.

Embodiments of the present invention further provide a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the steps of the state detection method described in any one of the above.

The state detection method, the state detection device and the storage medium provided by the embodiment of the invention comprise the following steps: determining information of a target terminal; judging whether the target terminal meets target conditions or not according to the information of the target terminal, and allowing the target terminal to communicate when the target terminal meets the target conditions; the target terminal accords with the target condition to represent that the target terminal passes the detection of the terminal related requirements; therefore, the reliability of the operation of the target terminal is detected, and the normal operation of the target terminal is ensured.

Drawings

FIG. 1 is a schematic diagram of a 5G general module logic structure;

fig. 2 is a schematic flow chart of a status detection method according to an embodiment of the present invention;

fig. 3 is a schematic flow chart of another status detection method according to an embodiment of the present invention;

FIG. 4 is a diagram illustrating a status detection system according to an embodiment of the present invention;

fig. 5 is a schematic flow chart of capability reporting according to an embodiment of the present invention;

fig. 6 is a schematic flowchart of a method for configuring a compression algorithm and a compression ratio by a terminal according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a state detection apparatus according to an embodiment of the present invention;

fig. 8 is a schematic structural diagram of another state detection device according to an embodiment of the present invention.

Detailed Description

Before the present invention is described in further detail with reference to the embodiments, the related art of the module will be described.

At present, module manufacturers at home and abroad release module products with more than ten total money, and each module manufacturer has released a corresponding 5G universal module and supports Non-independent networking (NSA, Non-independent networking)/independent networking (SA, independent networking) network architecture.

Unlike traditional consumer terminals, industrial terminals need to maintain normal communication capability in various complex environments, and have high requirements on reliability. Therefore, how to ensure reliable operation of the industrial terminal and how to ensure that the 5G industrial module, especially the 5G universal module, can still maintain normal and stable communication capability under various complex environments becomes a new problem to be solved urgently in the 5G era.

FIG. 1 is a schematic diagram of a 5G general module logic structure; as shown in fig. 1, the 5G universal module includes: a main baseband chip and a radio frequency front end; according to different definitions of the application and the function, the 5G general module can also comprise: a Micro Control Unit (MCU), a wireless (AP) Unit, a positioning Unit, a sensor Unit, a Subscriber Identity Module (SIM), a Universal Subscriber Identity Module (USIM), an antenna, etc.

The existing industry terminal or industry module can not continuously monitor or predict and early warn the reliability of communication capacity in the network operation process, a manager of the industry terminal can not conveniently inquire or monitor related performance indexes (including communication performance and reliability) and working states and the like of the used industry module, and large uncertain factors and control blind areas exist in the industry field with extremely high reliability requirements, so that the requirement of industry users on the communication reliability can not be met.

Here, the industry terminal is a terminal including an industry module (also referred to as a communication module, hereinafter simply referred to as a module). The industrial terminal (hereinafter referred to as a terminal) may be not only a device such as a mobile phone or a computer, but also a terminal applied to various vertical industries, for example, a device applied to the fields of industrial manufacturing, safe driving, unmanned operation, and the like.

Based on this, in the embodiment of the present invention, information of the target terminal is determined; judging whether the target terminal meets target conditions or not according to the information of the target terminal, and allowing the target terminal to communicate when the target terminal meets the target conditions; the target terminal accords with the target condition to represent that the target terminal passes the detection of the terminal related requirements; the problems can be effectively solved through the scheme of the embodiment of the invention.

The present invention will be described in further detail with reference to examples.

Fig. 2 is a schematic flow chart of a status detection method according to an embodiment of the present invention; as shown in fig. 2, the status detection method is applied to a server, which may be a server provided by a network operator for status detection; the method comprises the following steps:

step 201, determining information of a target terminal;

step 202, judging whether the target terminal meets target conditions or not according to the information of the target terminal, and applying the target terminal for communication when the target terminal meets the target conditions;

Specifically, the information of the target terminal includes: the identity of the target terminal;

Specifically, the server is preset with a white list; the white list includes information of at least one detected qualified terminal.

The target terminal can be a terminal with a communication chip and/or a module; the module has communication capabilities.

In an embodiment, a terminal (e.g. a target terminal) detects a requirement related to the terminal (i.e. the terminal meets a target condition), and at least includes: the module that the terminal has passes the detection of the module-related requirement. The information of the terminal may be information of a module that the terminal has, and accordingly, the white list may include: the identity of the module, such as the identity of module one, the identity of module two, the identity of module N … …. The server receives the information of the module, namely the identity of the module, and inquires the white list according to the information of the module; and determining that the white list comprises the received identity of the module, namely determining that the module meets the target condition, namely that the terminal to which the module belongs meets the target condition.

The identity of the module is the identity identification code of the module, and each module corresponds to a unique identity identification code; in practical application, before the modules are put into use, operators or industry terminal management personnel can detect each module in advance (including various necessary detections such as communication capability consistency test, reliability test and the like), and qualified modules which are detected to be qualified are allocated with an identity identification code, namely the qualified modules are correspondingly provided with unique identity identifications; then, the relevant information of the qualified module is stored in a white list of the server. That is, all modules in the white list need to be tested according to the network requirements of the operator, and then the operator or the industry terminal manager can write the modules into the white list of the server.

It should be noted that, a user (such as the above-mentioned operator or an industry terminal administrator) having authority can query and supervise the relevant information of the module through the identity (i.e. the id code) of the module, where the relevant information at least includes: the test result of the module, the test result of the terminal to which the module belongs, etc.

And for unqualified (illegal) modules which are not in the white list, the access to a mobile communication (mobile communications) network of an operator is not allowed.

The information (identity) of the module and the information of the terminal to which the module belongs can have a corresponding relation; that is, the white list may correspondingly store information of the terminal to which the module belongs, and the information of the terminal to which the module belongs may be an identification code of the terminal.

In another embodiment, the detecting of the terminal (e.g. target terminal) by the terminal-related requirement (i.e. the terminal meets the target condition) at least comprises: the communication chip that the terminal has passes the detection of the chip-related requirements. The information of the terminal can be a unique identification code of the terminal or a unique chip identification code corresponding to a communication chip of the terminal, and after the communication chip of the terminal is detected (including various necessary detections such as communication capability consistency test, reliability test and the like), the communication chip or the terminal which is qualified in detection can be allocated with one identification code; then, the relevant information of the qualified terminal is stored in the white list of the server.

Specifically, the determining information of the target terminal includes: and the server receives the identity sent by the target terminal.

The target terminal is provided with a module as an example for explanation, and after the terminal is started, the module included in the terminal is electrified and started to complete necessary preparation of mobile communication such as initial access of a mobile communication network, connection establishment and the like; a module in the terminal sends the identity of the module to a server through a mobile communication network; the server can receive the identity of the module, so that the server can search and compare the corresponding white list according to the received identity; when the corresponding identity is determined to be stored in the white list, the server sends the white list confirmation success information to the terminal through the mobile communication network; the module can continue to work normally after receiving the information of successful confirmation of the white list; if the corresponding identity is determined not to be stored in the white list, the server sends the white list confirmation failure information to the terminal to which the module belongs and/or related management personnel through the mobile communication network; and after receiving the white list confirmation failure information, the terminal sends message reception confirmation information (ACK) to the server through the mobile communication network, and then starts and completes the connection release of the mobile communication network. Here, the modules not stored in the white list cannot complete normal information transmission through the mobile communication network, so that only the qualified modules with corresponding qualification can complete normal information transmission through the mobile communication network. Meanwhile, after receiving the white list confirmation failure information, the manager of the terminal may also take corresponding measures to recover the normal communication connection in time, for example: and replacing qualified modules with corresponding qualifications, which are stored in the white list (here, the white list validation failure information may include relevant information (such as an identity) of the module, relevant information (such as an identity) of a terminal to which the module belongs, and the like).

The target terminal can also be a terminal with a communication chip, and similar to the terminal with the module, after the terminal is started, the terminal sends a chip identification code of the communication chip or an identification code of the terminal to the server; the server searches and compares the corresponding white list according to the received identity (the chip identification code of the communication chip or the identification code of the server), and performs corresponding processing according to the result, which may specifically refer to the above contents, and is not described herein again.

Specifically, the method further comprises:

the reminding message is at least used for reminding that the working state of the current target terminal has risks;

the reminding message is also used for reminding the execution of at least one operation so as to reduce the risk of the working state of the target terminal.

Here, the operating state information includes a numerical value of at least one of the following states: temperature, humidity, current continuous operating time, etc. The temperature may specifically include: working environment temperature, storage environment temperature.

Considering that the terminal has a high requirement on reliability, the terminal and the module and/or the communication chip used by the terminal need to be subjected to a series of strict reliability tests, and the reliability requirement of the terminal under which working condition can be met can be judged according to the reliability test result. If the information such as the temperature, humidity and the like of the current working position of the terminal exceeds the normal range which can be borne by the terminal, the service life of the terminal is affected, the working state of the terminal is abnormal, and a manager needs to intervene in time, for example: emergency shutdown of the terminal, adjustment of the working environment in the field (e.g., reduction of ambient temperature, humidity, etc.), etc.

Specifically, the server receives the working state information sent by the terminal in real time; performing state detection according to the received working state information, determining that the target terminal does not meet the operating condition, and generating a reminding message for the at least one target detection state, for example: determining that the working environment exceeds a normal range which can be borne by the terminal, and determining that the terminal is possibly in an abnormal working state or risks in the abnormal working state; the server sends a reminding message of abnormal working state to the manager of the terminal through the mobile communication network, so that the manager can take appropriate intervention measures in time, for example: emergency shutdown of the terminal, adjustment of the working environment in the field (e.g., reduction of ambient temperature, humidity, etc.), etc.

For example, for a terminal, the designed operating temperature range is [ -40 ℃, +85 ℃ ], and the designed storage temperature range is [ -45 ℃, +90 ℃ ]; after the test of the corresponding working temperature range, the information of the working temperature range and the storage temperature range is correspondingly stored in the server. In the working process of the terminal, the server receives the working state information of the terminal, determines that the working environment of the corresponding terminal at the moment is out of the working temperature range (for example, the working environment temperature reaches +90 ℃) according to the working state information, and then sends an abnormal reminding message of the working state of the corresponding terminal to a manager, and the manager can take necessary follow-up measures, for example, the manager selects to send a shutdown instruction according to the received message, so that the terminal is in a non-working state, and the terminal is protected from being damaged under high-temperature working; and adjusting the ambient temperature of the working site (for example, turning on an air conditioner or reducing the temperature of the air conditioner so that the working temperature of the working site conforms to the normal working temperature range of the terminal).

The follow-up measures can also be executed by the server; that is, the method may further include at least one of:

the server determines that the target terminal does not accord with the operation condition and sends a shutdown instruction to the target terminal; the shutdown instruction is received by the target terminal and then shutdown operation is executed;

the server determines the environment of the target terminal and sends an adjusting instruction to the environment control system of the determined environment; and the adjusting instruction is received by the environment control system and then executes corresponding operation.

For example, the server determines that the working environment of the target terminal at the moment is out of the designed working temperature range, and the server sends a shutdown instruction to the target terminal or automatically sends a temperature adjustment instruction to an environment control system of a working site of the target terminal.

It should be noted that the server may specifically include an identity of each terminal, a module and/or a communication chip corresponding to each terminal, an environment (i.e., a location) where each terminal is located, an environmental control system of the environment where each terminal is located, and the like;

the method can also comprise the following steps: working environment temperature (working temperature range), storage environment temperature (environment temperature range), working duration and the like designed corresponding to each terminal; the above contents can be understood as corresponding storage after the detection is passed;

the method can also comprise the following steps: and the relevant information of the working state, such as the current working environment temperature, the current storage environment temperature, the current continuous working time and the like, sent by each terminal in the working state.

It should be noted that, the terminal includes a communication chip and/or a module with communication capability, and the determining of the temperature, the humidity, the currently achieved continuous operating time, and the like of the terminal may be understood as determining the temperature, the humidity, the currently achieved continuous operating time, and the like of the terminal itself, or may be understood as determining the temperature, the humidity, the currently achieved continuous operating time, and the like of the communication chip and/or the module with communication capability of the terminal. Accordingly, the operating conditions stored in the server may be understood as the temperature, humidity, operable time length, and the like designed for each terminal, or may also be the temperature, humidity, operable time length, and the like designed for the communication chip and/or the module included in the terminal.

The device provided by the embodiment of the invention is particularly suitable for a communication system which meets the industry requirements based on a fifth generation mobile communication technology (5G, 5 generation mobile networks).

Specifically, the method further comprises:

Here, the operation state information for performing the prediction of the remaining reliable operation time period includes at least one of: working environment temperature, storage environment temperature, working environment humidity;

adjusting the first working duration according to at least one of the working environment temperature, the storage environment temperature and the working environment humidity and at least one of the weight corresponding to the working environment temperature, the weight corresponding to the storage environment temperature and the weight corresponding to the working environment humidity to obtain the remaining reliable working duration; the first working duration is the theoretical residual working duration determined according to the preset working duration.

Here, it is considered that the reliable operation time of the terminal is closely related to the temperature, humidity, and other factors of the operation environment; the server may predict the remaining reliable working time (Ts) of the terminal according to the working state information reported by the terminal, and may specifically refer to the following formula: ts ═ Ne × Te, Ns × Ts, Nu × Hu, … …. The above formula is used for multiplying a model corresponding to the theoretical residual working time length, and the predicted residual reliable working time length can be obtained; wherein Te is the working environment temperature of the terminal, and Ne is the weighting coefficient of the working environment temperature; ts is the storage environment temperature of the terminal, and Ns is the weighting coefficient of the storage environment temperature; hu is the working environment humidity of the terminal, and Nu is the weighting coefficient of the working environment humidity.

Here, the above are only some relevant influence factors provided, and other influence factors may be referred to in addition to the temperature, humidity, and the like of the working environment, which is not limited herein. The more reliability influencing factors are considered, the more accurate the predicted reliable operation time of the terminal is.

Specifically, when the server predicts that the remaining reliable operating time of the currently operating target terminal is less than the operating time threshold (where the operating time threshold may be set by a developer, for example, may be m% of the factory operating time), the server automatically triggers sending of a remaining operating time reminding message, such as sending the message to a manager, and timely reminds a relevant manager to pay attention to the operating state of the terminal or timely take relevant maintenance measures. Wherein, m% can be set to 10% and the like, and is preset according to the terminal reliability requirements of different industries, the working environment and other factors. The information such as the prediction of the residual reliable working time of the terminal can be stored in the server after being determined, and management personnel and the like can obtain relevant information by inquiring the server.

In practical application, in order to provide a better service in advance, the server may also provide a compression ratio scheme most suitable for the current service in advance according to the grasped air interface state of the mobile communication network.

In an embodiment, the method further comprises: a network connection prediction method; the network connection prediction method specifically comprises the following steps:

determining the service type and the running route of the target terminal;

Specifically, the method further comprises: the server generates a network data set; here, specifically, at least one of the following may be employed:

Here, taking the empty state as an example for explanation, the terminal may detect the empty state at the location of the terminal itself, and directly report the empty state at the location of the terminal itself to an operator network (including a server and other network elements providing network services), and the server receives and stores the empty state, that is, a network data set is formed in the server;

the operator network can count network data (including air interface states, network coverage capability and the like at each position) of a self-related network, and store the counted network data in the server, namely, a network data set is formed in the server;

when the terminal is a video acquisition terminal, the video acquisition terminal acquires video data and then sends the video data to the server (which can be understood as sending the video data to an operator network, and the server is used as a network element in the operator network, so that the video data can be acquired), and the server extracts information from the acquired video data and determines the air interface state of the position of the terminal according to the extracted related information. For example: according to the video data, the time periods with less video information variation, such as the time period when the position of the terminal is in a rain fade channel environment or at night, and the like, different air interface states are respectively determined, so that a real-time network data set is formed and stored in a server for calling.

Based on at least one of the methods, a network data set is formed in the server, so that the server can obtain corresponding air interface states and network coverage capabilities from the network data set in later use.

Specifically, the determining the operation route of the target terminal includes:

determining the running direction of a target terminal;

and predicting the running route corresponding to the target terminal according to the running direction of the target terminal.

Here, the target terminal is provided with a positioning function based on which the running direction of the target terminal can be acquired.

Here, the network data set includes at least: network parameters corresponding to each operation route, wherein the network parameters comprise: an air interface state; the server can calculate the signal quality provided by the network for the terminal or the target terminal, the communication capacity corresponding to the terminal or the target terminal and the like according to the air interface state.

Specifically, the network data set further includes: compression algorithms and compression ratios supported by each of the at least one terminal.

Here, the determining, according to the service type of the target terminal and the air interface state on the operation route, a communication scheme provided for the target terminal includes:

determining a service type corresponding to the target terminal;

The compression ratio scheme includes a compression ratio (no compression code rate/compression code rate) when the network service is provided for the target terminal; and may also include the compression algorithm employed to implement the corresponding compression ratio.

And providing network service for the target terminal based on the compression ratio scheme so as to meet the speed bandwidth requirement of the target terminal.

Here, the rate bandwidth requirements for different traffic types are different, for example, the rate bandwidth requirements of wireless networks for different video monitors provided in table 1 below.

TABLE 1

In table 1, UL denotes an uplink, and DL denotes a downlink.

And the server compares the speed bandwidth requirements corresponding to different service types of the industrial terminal with the current situation of the current mobile communication network, and calculates the speed bandwidth which can be borne by the current air interface state according to the air interface state of the current communication network. The larger the compression ratio, the smaller the required rate bandwidth, but the larger the traffic delay brought by the compression ratio. And the operator can provide the most suitable compression ratio scheme for the current service according to the grasped air interface state of the mobile communication network.

Specifically, for a target terminal in a motion state, the server may predict a next region of the target terminal according to the operation direction of the target terminal, and predict, for the region, a network condition (network coverage capability) that can be provided for the target terminal in the corresponding region, which directions in the corresponding region can bear the optimal rate bandwidth and delay (the higher the rate bandwidth, the lower the delay), so as to achieve the balance between the delay and the occupied bandwidth.

If the predicted network state is good, the compression ratio does not need to be too deep.

In consideration of the practical application, the problem of the communication quality provided by the corresponding running route is predicted, and early warning can be performed in time on services with risky communication quality in advance or alternative solutions can be provided. Here, the alternative solution is provided that other operation directions can be transmitted to the target terminal to provide the optimal rate bandwidth and time delay.

Specifically, the method comprises the following steps: and sending a communication quality reminding message when the communication quality on the running route corresponding to the target terminal is determined to meet the early warning condition. Here, the early warning condition may be set in advance for different service types, and is not limited herein.

The server pre-judges the possible operation routes of the target terminal after predicting a plurality of possible operation directions, and predicts the service satisfaction degree in advance by combining the network coverage capacity (which can be determined according to the network parameters corresponding to each operation route) on the possible operation routes, so as to pre-warn the terminal in advance.

That is to say, the server may predict several possible operation routes of the target terminal, determine an air interface state of each of the several possible operation routes, predict a compression ratio scheme that may be provided to the target terminal for the corresponding service according to the determined air interface state, check whether the corresponding scheme meets the service requirement, and if not, perform early warning; if some operation routes can not meet the service requirement, the user can be prompted which operation routes can provide good communication quality.

In an embodiment, the method further comprises:

and determining a coding and decoding mode provided for the target terminal according to the network coverage capability.

Here, the network data set includes: network coverage capability at each site; the server can query the network data set according to the position of the target terminal and determine the network coverage capability of the corresponding position.

The network coverage capability characterizes a rate bandwidth that can be provided for a target terminal. Specifically, the network parameter (for example, air interface state) may be calculated for the corresponding location based on the mobile communication network.

The server can calculate the signal quality, the communication capacity, the network coverage capacity and the like which can be provided by the network for the terminal according to the air interface state of the corresponding position.

Specifically, in the embodiment of the present invention, the server may provide a communication scheme for not only the terminal in the moving state but also the terminal in the stationary state, and is particularly suitable for a video-class terminal.

And the server automatically selects and configures the coding and decoding modes for the target terminal on the network according to the network coverage capability, the air interface state and the like of the position where the target terminal is located. Specifically, after determining that the network coverage capability, the air interface state, and the like of the position where the target terminal is located are optimized, the server determines that the network coverage capability, the air interface state, and the like of the position where the target terminal is located change, and the mobile communication network side to which the server belongs can automatically adjust the coding and decoding mode which is most suitable for the current network coverage capability, the air interface state, and the like for the target terminal according to the determined network coverage capability, the air interface state, and the like.

Specifically, the network data set may include: network coverage capability, air interface state; the network coverage capability and the air interface state can be determined by a terminal or a server; the server generates a network data set comprising at least one of:

receiving network coverage capability and an air interface state sent by a terminal, and generating a network data set according to the network coverage capability and the air interface state;

receiving video data collected and sent by a video collection terminal, extracting information of the video data, determining the network coverage capacity and the air interface state of the position where the video collection terminal is located according to the extracted related information, and generating a network data set according to the determined network coverage capacity and the air interface state.

Specifically, the terminal may detect an air interface state, a network coverage capability, and the like at a location of the terminal, directly report the network coverage capability, the air interface state, and the like at the location of the terminal to an operator network (including a server and other network elements providing network services), and store the network coverage capability, the air interface state, and the like in a server of the operator network, that is, form a network data set in the server;

and when the terminal is a video acquisition terminal, the video acquisition terminal acquires video data and then sends the video data to the server, and the server extracts the information of the acquired video data and determines the network coverage capability, the air interface state and the like of the position of the video acquisition terminal according to the extracted related information. For example: according to the video data, the time periods with less video information variation, such as the time period when the position of the terminal is in a rain fade channel environment or at night, and the like, different network coverage capacities, air interface states and the like are respectively determined, and then a real-time network data set is formed and stored in a server for calling.

The terminal and the video acquisition terminal are provided with a module and/or a communication chip.

For a video terminal, the encoding and decoding mode includes at least one of the following: h.26x series (e.g., h.261, h.263, h.264, h.265, etc.), MPEG series, and the like.

The method provided by the embodiment of the invention is suitable for the terminal with the communication chip and/or the module, and is particularly suitable for the terminal with the module.

The state detection method is described in detail below by taking a terminal with a module as an example. Fig. 3 is a schematic flow chart of another status detection method according to an embodiment of the present invention; as shown in fig. 3, the method includes:

step 301, starting up the terminal, electrifying and starting the module and completing necessary preparation of mobile communication such as initial access of a mobile communication network, connection establishment and the like;

step 302, the module in the terminal reports the identity (namely the identity identification code) of the module to a server through a mobile communication network;

step 303, the server searches and compares a corresponding database according to the received identity identifier of the module, and judges whether the module is listed in a white list or not;

if the white list is determined to be listed, entering step 306, and if the white list is not listed, entering step 304;

here, all the qualified modules which are subjected to various necessary detections, such as a relevant module communication capability consistency test, a reliability test and the like, are granted with an identification code, and relevant information of all the qualified modules is stored in a white list of the server. The user with authority can inquire and monitor the relevant information of the module at any time through the identification code, and the information comprises the following steps: the test result of the module, the test result of the terminal (referring to the terminal to which the module belongs), and the like. Access to the mobile communication network is not allowed for illegal modules/terminals with illegal modules that are not on the white list.

Step 304, the server sends white list confirmation failure information to the terminal and the manager; step 305 is entered;

step 305, the module sends an Acknowledgement (ACK) to the server (for informing the server that the white list acknowledgement failure information has been received), and then completes connection release;

step 306, the server sends the white list confirmation success information to the terminal, and the step 307 is entered;

step 307, the module continues normal communication work;

step 308, the module periodically reports the working state information of the terminal to the server;

the terminal working state information is equivalent to the working state information of the terminal of the method shown in fig. 2; may include at least one of: the temperature, humidity, continuous working time and the like of the terminal or a module of the terminal.

Because the industrial terminal has higher reliability requirement, the terminal and the module used by the terminal need to be subjected to a series of strict reliability tests, and the terminal or the module of the terminal can be judged to meet the reliability requirement under which working condition according to the reliability test result. If the information such as the temperature, humidity that the module that terminal or terminal have worked at present is located has surpassed the normal scope that terminal/module can bear, not only can cause the influence to the life of the module that this terminal or terminal have, still can lead to the module operating condition's that terminal or terminal have abnormity, can intervene in time by managers, for example: emergency shutdown of the terminal, adjustment of the working environment in the field (e.g., reduction of ambient temperature, humidity, etc.), etc.

Specifically, reference may be made to the method shown in fig. 2, which is not described herein again.

Step 309, the server judges whether the terminal is in an abnormal working state or not according to the received terminal working state information, or judges whether the terminal has a risk of being in the abnormal working state or not;

determining that the terminal is not in an abnormal working state or is not in a risk of the abnormal working state, entering step 310;

determining that the terminal is in an abnormal working state or is in a risk of the abnormal working state, entering step 312;

step 310, the server sends ACK information normally received by the terminal working state information to the terminal; the terminal continues normal communication work, i.e. returns to step 307;

311, the server sends a reminding message of the abnormal working state of the terminal to a manager; step 312 is entered;

when the server judges that the working environment at the moment exceeds the normal range which can be borne by the terminal according to the received terminal working state information, the terminal is possibly in an abnormal working state or has a risk of being in the abnormal working state; the server sends a terminal working state abnormity reminding message to a manager of the terminal through a mobile communication network so that the manager can take appropriate intervention measures in time, and the method comprises the following steps: emergency shutdown of the terminal, adjustment of the working environment in the field (e.g., reduction of ambient temperature, humidity, etc.), etc.

Step 312, the manager sends a shutdown instruction; step 305 is entered;

specifically, the manager may send a shutdown instruction for a certain module to the server through a certain device (e.g., a mobile phone, a notebook, etc.), and the server sends the shutdown instruction to the terminal to which the corresponding module belongs, or directly sends the shutdown instruction to the terminal of the module.

The method may further comprise:

313, the manager sends a terminal working state query instruction to the server;

specifically, a manager may send a terminal working state query instruction to the server through a certain device (e.g., a mobile phone, a notebook computer, etc.), or perform a query operation through a human-computer interface of the server, and the server determines the corresponding terminal working state query instruction.

FIG. 4 is a block diagram of a status detection system according to an embodiment of the present invention; as shown in fig. 4, the system includes: a terminal (the terminal can contain a module) and a server;

the terminal is used for sending the following information to the server through the mobile communication network: identity identification code of the module, terminal working state information, message receiving confirmation information (ACK), and the like;

sending information such as white list confirmation failure information and working state abnormity reminding information to equipment held by a manager through a mobile communication network;

the server is used for sending the following information to the terminal through the mobile communication network: the method comprises the following steps of white list confirmation success information, white list confirmation failure information, a power on/off instruction, a terminal working state query instruction and the like;

the manager, through the device it holds, may send: a power-on and power-off instruction, a terminal working state query instruction and the like; and acquiring or receiving terminal working state information, white list confirmation failure information and working state abnormity prompting information from the server.

The specific operations of the server, the terminal and the administrator are already described in the methods shown in fig. 2 and fig. 3, and are not described herein again.

The following is a detailed description of the network connection prediction method.

In order to realize the network connection prediction method, namely for a mobile vertical industry terminal, the server can predict the reliability of the wireless communication network connection according to the position reported by the terminal, a possible travelling route and the service type carried out by an industry user.

The server is pre-stored with network deployment data of an operator, compares the network deployment data with the network deployment data of the operator according to the travelling route prediction and the service type of the terminal, predicts the signal quality on the travelling route of the terminal and the corresponding communication capacity of the terminal, judges the reliability of the communication quality of the current service of the terminal, and timely warns the service with dangerous communication quality or provides a substitute solution.

And the server compares the requirements of the rate bandwidth corresponding to different service types of the terminal with the current situation of the current mobile communication network, and calculates the rate bandwidth which can be borne by the current air interface state according to the air interface state of the current communication network. The larger the compression ratio is, the smaller the required code rate bandwidth is, but the larger the service delay brought by the compression ratio is. And the operator can provide the most suitable compression ratio scheme for the current service according to the grasped air interface state of the mobile communication network. Different traffic types require different rate bandwidth requirements.

For example, different services may correspond to different pixel requirements, different resolutions may correspond to different compression code rates, and so on; specific reference may be made to table 2 for example.

Format	Resolution ratio	Pair system (PAL)	Non-compression code rate (30 frames)	Compression code rate
					8K	3310 ten thousand pixels	7680*4320	23.9Gbps	200Mbps～300Mbps
4K	880 ten thousand pixels	4096*2160	6.37Gbps	100Mbps～150Mbps
					2K
	310 ten thousand pixels	2048*1080	1.59Gbps	50Mbps～75Mbps
					1080p	130 ten thousand pixels	1920*1080	1.49Gbps	10Mbps
720p	100 ten thousand pixels	1280*720	663.55Mbps	10Mbps

TABLE 2

In the embodiment of the invention, the server can acquire the compression algorithm and the compression ratio capability supported by the terminal in advance; in particular by the method shown in fig. 5.

Fig. 5 is a schematic flow chart of capability reporting according to an embodiment of the present invention; as shown in fig. 5, the method for reporting the compression algorithm and the compression ratio capability supported by the terminal to the core network by the terminal includes:

step 501, the base station (gNB) sends RRC _ UE _ CAP _ ENQUERY to the terminal (UE);

the RRC _ UE _ CAP _ ENQUERY is used for inquiring the capability of a compression algorithm and a compression ratio supported by the terminal;

step 502, the terminal sends RRC _ UE _ CAP _ INFO to the base station;

the RRC _ UE _ CAP _ INFO reports signaling for terminal capability, wherein bit (bit) information of a compression algorithm and a compression ratio supported by the terminal is added;

step 503, the base station sends UE _ RADIO _ CAP _ INFO _ IND to the core network;

the UE _ RADIO _ CAP _ INFO _ IND is used for transmitting the terminal capability to a core network (5 GC);

the UE _ RADIO _ CAP _ INFO _ IND may include UE addition capability, that is, bit information of a compression algorithm and a compression ratio supported by UE addition;

through the steps, the terminal and the core network respectively store a bit information table of the compression algorithm and the compression ratio supported by the terminal, and the information of the compression algorithm and the compression ratio supported by the terminal can be interacted by inquiring the bit information table in the terminal capacity information interaction process.

Specifically, both the terminal and the core network respectively store a bit information table of a compression algorithm and a compression ratio; the bit information table comprises:

the corresponding relation between the terminal uplink service type and the wireless channel quality;

and the corresponding relation between the terminal uplink service type and the compression algorithm and the compression ratio.

The terminal can also increase the capacity of a compression algorithm and a compression ratio, and the embodiment of the invention particularly provides a method for configuring the compression algorithm and the compression ratio by the terminal.

Fig. 6 is a schematic flowchart of a method for configuring a compression algorithm and a compression ratio by a terminal according to an embodiment of the present invention; as shown in fig. 6, the terminal completes the configuration method of the compression algorithm and the compression ratio according to the core network indication, and the method includes:

step 600, a terminal sends a channel Sounding Reference Signal (SRS) to a base station (gNB), and the base station obtains the current uplink wireless channel quality;

601, the base station sends the quality of the uplink wireless channel to a core network (5 GC);

a first signaling between the base station and the core network is required to be added for sending the quality of the uplink wireless channel;

step 602, the core network selects a compression algorithm and a compression ratio according to the acquired uplink wireless channel quality and the uplink traffic of the UE, and sends the compression algorithm and the compression ratio selected by the core network to the base station;

here, a second signaling between the core network and the base station needs to be added, which is used to send the compression algorithm and the compression ratio selected by the core network for the terminal.

Here, the terminal and the core network store a bit information table of compression algorithm and compression ratio respectively, and related compression algorithm and compression ratio can be interacted by inquiring the bit information table in the terminal capability information interaction process.

Step 603, the base station adds the bit information of the appointed compression algorithm and compression ratio in the RRC reconfiguration message (RRC _ RECFG) sent to the terminal;

step 604, after the terminal receives the RRC reconfiguration message, according to the bit information tables of the compression algorithm and the compression ratio respectively stored by the terminal and the core network, analyzing and completing the reconfiguration of the compression algorithm and the compression ratio of the terminal;

step 605, in the RRC reconfiguration complete message (RRC _ RECFG _ CMP) sent by the terminal to the base station, the terminal informs the base station that the compression algorithm and the compression ratio reconfiguration are complete;

step 606, the base station sends information to the core network to notify 5 GC: the terminal responds and completes the terminal reconfiguration according to the compression algorithm and the bit information table of the compression ratio of the terminal; here, a third signaling between the base station and the core network needs to be added to inform the terminal of completing the reconfiguration.

The 5GC shown in fig. 5 and 6 and the server all belong to network elements on the network side required by the operator to provide the mobile communication network, and are used for providing network services for the terminal. The 5GC in fig. 5 and 6 and the server that can implement the methods of fig. 2-4 can communicate with each other, so that the server can obtain corresponding information from the 5GC, including: the compression algorithm and compression ratio capabilities supported by the terminal.

The server provides the network connection prediction method according to the information acquired from the 5GC, namely, a compression ratio scheme which can be provided for the terminal on a corresponding operation line is determined according to a compression algorithm and a compression ratio required by the determined service type and an air interface state on a possible operation line of the terminal; and the early warning is immediately carried out on the service with the risk of communication quality.

The server can also determine the network coverage capability provided to the terminal at the current position (namely, the rate bandwidth capability provided by the network at the position); calculating a compression ratio scheme most suitable for the terminal at the moment by combining the acquired information (namely the compression algorithm and the compression ratio of the terminal) and the current network coverage capacity; the compression ratio scheme comprises: the compression ratio when providing network service for the terminal and the compression algorithm adopted for realizing the corresponding compression ratio.

Fig. 7 is a schematic structural diagram of a state detection apparatus according to an embodiment of the present invention; as shown in fig. 7, the state detection apparatus includes: a first processing module, a second processing module, wherein,

Specifically, the apparatus further comprises: the third processing module is used for acquiring the working state information of the target terminal; the working state information comprises a value of at least one detected state;

Specifically, the apparatus further comprises: the fourth processing module is used for determining the working state information of the target terminal and predicting the residual reliable working time according to the working state information;

Specifically, the operating state information includes at least one of: working environment temperature, storage environment temperature, working environment humidity;

Specifically, the apparatus further comprises: the fifth processing module is used for determining the service type and the running route of the target terminal;

Specifically, the network data set includes: the compression algorithm and the compression ratio supported by each terminal in at least one terminal;

Specifically, the apparatus further comprises: a sixth processing module, configured to determine a location of the target terminal, and obtain a network coverage capability of the location; and determining the coding and decoding modes provided for the target terminal according to the network coverage capability.

Specifically, the apparatus further comprises: a preprocessing module; the preprocessing module is configured to perform at least one of the following to generate a network data set:

It should be noted that: in the state detection apparatus provided in the foregoing embodiment, when implementing the corresponding state detection method, only the division of each program module is taken as an example, and in practical applications, the processing distribution may be completed by different program modules according to needs, that is, the internal structure of the apparatus is divided into different program modules, so as to complete all or part of the processing described above. In addition, the apparatus provided by the above embodiment and the embodiment of the corresponding method belong to the same concept, and the specific implementation process thereof is described in the method embodiment, which is not described herein again.

Fig. 8 is a schematic structural diagram of a state detection apparatus according to an embodiment of the present invention; as shown in fig. 8, the apparatus 80 includes: a processor 801 and a memory 802 for storing computer programs operable on the processor; wherein,

the processor 801 is configured to, when running the computer program, perform: determining information of a target terminal; judging whether the target terminal meets target conditions or not according to the information of the target terminal, and allowing the target terminal to communicate when the target terminal meets the target conditions; and the target terminal accords with the target condition to represent that the target terminal passes the detection of the terminal related requirements.

When the processor runs the computer program, the corresponding process implemented by the server in each method according to the embodiment of the present invention is implemented, and for brevity, no further description is given here.

In practical applications, the apparatus 80 may further include: at least one network interface 803. The various components in the state detection device 80 are coupled together by a bus system 804. It is understood that the bus system 804 is used to enable communications among the components. The bus system 804 includes a power bus, a control bus, and a status signal bus in addition to a data bus. For clarity of illustration, however, the various buses are labeled as bus system 804 in FIG. 8. The number of the processors 801 may be at least one. The network interface 803 is used for communication between the state detection apparatus 80 and other devices in a wired or wireless manner.

The memory 802 in the embodiment of the present invention is used to store various types of data to support the operation of the state detection apparatus 80.

The methods disclosed in the embodiments of the present invention described above may be implemented in the processor 801 or implemented by the processor 801. The processor 801 may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method may be performed by integrated logic circuits of hardware or instructions in the form of software in the processor 801. The Processor 801 may be a general purpose Processor, a DiGital Signal Processor (DSP), or other programmable logic device, discrete gate or transistor logic device, discrete hardware components, or the like. Processor 801 may implement or perform the methods, steps, and logic blocks disclosed in embodiments of the present invention. A general purpose processor may be a microprocessor or any conventional processor or the like. The steps of the method disclosed by the embodiment of the invention can be directly implemented by a hardware decoding processor, or can be implemented by combining hardware and software modules in the decoding processor. The software modules may be located in a storage medium that is located in the memory 802, and the processor 801 reads the information in the memory 802 to perform the steps of the aforementioned methods in conjunction with its hardware.

In an exemplary embodiment, the state detection Device 80 may be implemented by one or more Application Specific Integrated Circuits (ASICs), DSPs, Programmable Logic Devices (PLDs), Complex Programmable Logic Devices (CPLDs), Field Programmable Gate Arrays (FPGAs), general purpose processors, controllers, Micro Controllers (MCUs), microprocessors (microprocessors), or other electronic components for performing the aforementioned methods.

An embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored; the computer program, when executed by a processor, performs: determining information of a target terminal; judging whether the target terminal meets target conditions or not according to the information of the target terminal, and allowing the target terminal to communicate when the target terminal meets the target conditions; and the target terminal accords with the target condition to represent that the target terminal passes the detection of the terminal related requirements.

When the computer program is executed by the processor, the corresponding process implemented by the server in each method according to the embodiments of the present invention is implemented, and for brevity, details are not described here again.

In the several embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. The above-described device embodiments are merely illustrative, for example, the division of the unit is only a logical functional division, and there may be other division ways in actual implementation, such as: multiple units or components may be combined, or may be integrated into another system, or some features may be omitted, or not implemented. In addition, the coupling, direct coupling or communication connection between the components shown or discussed may be through some interfaces, and the indirect coupling or communication connection between the devices or units may be electrical, mechanical or other forms.

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, that is, 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.

In addition, all the functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may be separately regarded as one unit, or two or more units may be integrated into one unit; the integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional unit.

Those of ordinary skill in the art will understand that: all or part of the steps for implementing the method embodiments may be implemented by hardware related to program instructions, and the program may be stored in a computer readable storage medium, and when executed, the program performs the steps including the method embodiments; and the aforementioned storage medium includes: a mobile storage device, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.

Alternatively, the integrated unit of the present invention may be stored in a computer-readable storage medium if it is implemented in the form of a software functional module and sold or used as a separate product. Based on such understanding, the technical solutions of the embodiments of the present invention may be essentially implemented or a part contributing to the prior art may be embodied in the form of a software product, which is stored in a storage medium and includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the methods described in the embodiments of the present invention. And the aforementioned storage medium includes: a removable storage device, a ROM, a RAM, a magnetic or optical disk, or various other media that can store program code.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. A method of condition detection, the method comprising:

determining information of a target terminal;

2. The method of claim 1, wherein the information of the target terminal comprises: the identity of the target terminal;

3. The method of claim 1, further comprising:

4. The method of claim 3, further comprising:

5. The method of claim 4, wherein the operating state information comprises at least one of: working environment temperature, storage environment temperature, working environment humidity;

6. The method according to any one of claims 1 to 5, further comprising:

determining the service type and the running route of the target terminal;

7. The method of claim 6, wherein the network data set comprises: the compression algorithm and the compression ratio supported by each terminal in at least one terminal;

determining a service type corresponding to the target terminal;

8. The method according to any one of claims 1 to 5, further comprising:

9. The method according to claim 6 or 8, characterized in that the method further comprises: generating a network data set;

the generating a network data set includes at least one of:

10. A condition detection apparatus, characterized in that the apparatus comprises: a first processing module, a second processing module, wherein,

11. The apparatus of claim 10, wherein the information of the target terminal comprises: the identity of the target terminal;

12. The apparatus of claim 10, further comprising: the third processing module is used for acquiring the working state information of the target terminal; the working state information comprises a value of at least one detected state;

13. The apparatus of claim 12, further comprising: the fourth processing module is used for determining the working state information of the target terminal and predicting the residual reliable working time according to the working state information;

14. The apparatus of claim 13, wherein the operating state information comprises at least one of: working environment temperature, storage environment temperature, working environment humidity;

15. The apparatus of any one of claims 10 to 13, further comprising: the fifth processing module is used for determining the service type and the running route of the target terminal;

16. The apparatus of claim 15, wherein the network data set comprises: the compression algorithm and the compression ratio supported by each terminal in at least one terminal;

17. The apparatus of any one of claims 10 to 13, further comprising: a sixth processing module, configured to determine a location of the target terminal, and obtain a network coverage capability of the location; and determining the coding and decoding modes provided for the target terminal according to the network coverage capability.

18. The apparatus of claim 15 or 17, further comprising: a preprocessing module; the preprocessing module is configured to perform at least one of the following to generate a network data set:

19. A condition detection apparatus comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the steps of the method of any one of claims 1 to 9 are implemented when the program is executed by the processor.

20. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method of any one of claims 1 to 9.