CN116032799B - Fault detection method, device and storage medium - Google Patents

Abstract

The present invention provides a fault detection method, device and storage medium, the method comprising: obtaining a detection packet sent by a detection terminal, decoding the detection packet to obtain multiple detection information; the detection information comprises: parameter information of a detected terminal detected in real time by the detection terminal; using multiple detection information, determining multiple state information of the detected terminal; encoding the multiple state information to obtain multiple coded information corresponding to the multiple state information; determining the fault detection result of the detected terminal through the multiple coded information, and sending the fault detection result to a predetermined user terminal. Since the multiple detection information in this scheme is obtained by the detection terminal detecting the detected terminal in real time, and the server determines the fault detection result by simultaneously processing the multiple detection information to obtain multiple coded information, the factors of multiple detection information are taken into account at the same time, thereby improving the detection accuracy of occasional faults of the detected terminal.

Description

Fault detection method, device and storage medium

Technical Field

The embodiments of the present invention relate to the field of computer and Internet technology, and in particular to a fault detection method, device and storage medium.

Background technique

With the rapid development of the Internet of Things, the annual sales volume of communication modules as key components for terminal connections has exceeded 500 million in 2020. As an important entry form for IoT terminals, the overall stability and reliability of communication modules are crucial. However, the communication module is greatly affected by external factors such as the external working environment, network conditions, and the status of the Subscriber Identity Module (SIM) card, and many communication failures are sporadic and therefore difficult to troubleshoot. Many sporadic failures are difficult to reproduce on a single terminal using a communication module, which makes the existing technology have a low detection rate for sporadic failures of the terminal's communication module.

Summary of the invention

A fault detection method, device and storage medium provided by the embodiments of the present invention can improve the detection accuracy of occasional faults of a terminal.

The technical solution of the present invention is achieved in this way:

An embodiment of the present invention provides a fault detection method, including:

Acquire a detection packet sent by the detection terminal, and decode the detection packet to obtain multiple detection information; the detection information includes: parameter information of the detected terminal detected by the detection terminal in real time;

Using the multiple detection information, determining multiple status information of the detected terminal;

Encoding the multiple state information to obtain multiple coded information corresponding to the multiple state information;

The fault detection result of the detected terminal is determined through multiple coding information, and the fault detection result is sent to a predetermined user terminal.

In the above scheme, the multiple detection information includes: multiple terminal status information and multiple external environment information;

Obtain the detection packet sent by the detection terminal, decode the detection packet to obtain multiple detection information, including:

The detection package sent by the detection terminal is obtained, and the detection package is decoded to obtain multiple terminal status information and multiple external environment information; the multiple terminal status information is obtained by the detection terminal through real-time detection of the detected terminal; the multiple external environment information is obtained by the detection terminal through detection of the environment to which the detected terminal belongs at predetermined intervals.

In the above solution, the multiple detection information includes: multiple parameter detection information and multiple state detection information;

Using multiple detection information, multiple status information of the detected terminal is determined, including:

Comparing the plurality of parameter detection information with the respective corresponding parameter thresholds, and then determining a plurality of first state information corresponding to the plurality of parameter detection information;

The plurality of first status information and the plurality of status detection information are combined to obtain a plurality of status detection information of the detected terminal.

In the above scheme, the fault detection result includes: a first fault detection result, a second fault detection result and a third fault detection result;

The fault detection result of the detected terminal is determined through multiple coded information, including one of the following:

If the plurality of coding information includes both the first coding information and the second coding information, determining that the detected terminal is a first fault detection result;

If the plurality of coding information includes the first coding information and also includes the second coding information or the third coding information, it is determined that the detected terminal is the second fault detection result;

If the plurality of coding information includes the first coding information or the second coding information, it is determined that the detected terminal is the third fault detection result; the first coding information, the second coding information and the third coding information respectively include: at least one coding information.

The embodiment of the present invention also provides a fault detection method, including:

Performing real-time detection on the detected terminal, and then obtaining multiple detection information of the detected terminal;

A detection package formed by multiple detected information is sent to a server, so that the server can determine multiple state information according to the multiple detection information, encode the multiple state information to obtain multiple coded information, and use the multiple coded information to determine the fault detection result of the detected terminal.

In the above scheme, the multiple detection information includes: multiple terminal status information and multiple external environment information;

Perform real-time detection on the detected terminal, and then obtain multiple detection information of the detected terminal, including:

Perform real-time detection on the detected terminal, and then obtain multiple terminal status information of the terminal;

The environment to which the detected terminal belongs is detected at predetermined intervals, thereby obtaining multiple external environment information of the terminal.

In the above scheme, a detection package formed by multiple detected information is sent to the server, including:

Encrypting the plurality of terminal status information and the plurality of external environment information by using a secret key to form a detection package;

The detection packet is sent to the server at a second predetermined time interval.

The embodiment of the present invention further provides a fault detection device, comprising:

A receiving unit is used to obtain a detection packet sent by a detection terminal, and decode the detection packet to obtain a plurality of detection information; the detection information includes: parameter information of the detected terminal detected in real time by the detection terminal;

A processing unit, used to determine multiple state information of the detected terminal using multiple detection information;

The processing unit is further used to encode the multiple state information to obtain multiple coded information corresponding to the multiple state information;

The first sending unit is used to determine the fault detection result of the detected terminal through multiple coding information, and send the fault detection result to a predetermined user terminal.

The embodiment of the present invention further provides a fault detection device, comprising:

A data acquisition unit, used to perform real-time detection on the detected terminal, and then obtain multiple detection information of the detected terminal;

The second sending unit is used to send a detection package formed by multiple detected information to the server, so that the server can determine multiple status information based on the multiple detection information, encode the multiple status information to obtain multiple coded information, and use the multiple coded information to determine the fault detection result of the detected terminal.

An embodiment of the present invention further provides a fault detection device, including a first memory and a first processor, wherein the first memory stores a computer program that can be run on the processor, and the first processor implements the steps in the server-side method when executing the program.

An embodiment of the present invention further provides a computer-readable storage medium on which a computer program is stored. When the computer program is executed by a first processor, the steps in the server-side method are implemented.

An embodiment of the present invention further provides a fault detection device, comprising a second memory and a second processor, wherein the second memory stores a computer program executable on the processor, and the second processor implements the steps in the method for detecting a terminal side when executing the program.

An embodiment of the present invention further provides a computer-readable storage medium on which a computer program is stored, wherein the computer program implements the steps in the method for detecting a terminal side when executed by a second processor.

In the embodiment of the present invention, a detection packet sent by a detection terminal is obtained, and a plurality of detection information is obtained by decoding the detection packet; the detection information includes: parameter information of the detected terminal detected in real time by the detection terminal; multiple state information of the detected terminal is determined by using the multiple detection information; the multiple state information is encoded to obtain multiple coded information corresponding to the multiple state information; the fault detection result of the detected terminal is determined by the multiple coded information, and the fault detection result is sent to the predetermined user terminal. Since the multiple detection information in this scheme is obtained by the detection terminal detecting the detected terminal in real time, the multiple detection information can accurately reflect the real-time information of the detected terminal, and the server determines the fault detection result by simultaneously processing the multiple detection information to obtain multiple coded information, and the factors of multiple detection information are taken into consideration, thereby improving the detection accuracy of occasional faults of the detected terminal.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of an optional flow chart of a fault detection method provided in an embodiment of the present invention;

FIG2 is a schematic diagram of an optional flow chart of a fault detection method provided in an embodiment of the present invention;

FIG3 is a schematic diagram of an optional effect of a fault detection method provided by an embodiment of the present invention;

FIG4 is a schematic diagram of an optional flow chart of a fault detection method provided in an embodiment of the present invention;

FIG5 is a schematic diagram of an optional flow chart of a fault detection method provided in an embodiment of the present invention;

FIG6 is a schematic diagram of an optional flow chart of a fault detection method provided in an embodiment of the present invention;

FIG7 is a schematic diagram of an optional flow chart of a fault detection method provided in an embodiment of the present invention;

FIG8 is a schematic diagram of an optional effect of a fault detection method provided by an embodiment of the present invention;

FIG9 is a schematic diagram of an optional effect of a fault detection method provided by an embodiment of the present invention;

FIG10 is a schematic diagram of an optional flow chart of a fault detection method provided in an embodiment of the present invention;

FIG11 is a schematic diagram of an optional flow chart of a fault detection method provided in an embodiment of the present invention;

FIG12 is a schematic diagram of an optional flow chart of a fault detection method provided in an embodiment of the present invention;

FIG13 is an interactive schematic diagram of a fault detection method provided by an embodiment of the present invention;

FIG14 is a first structural diagram of a fault detection device provided in an embodiment of the present invention;

FIG15 is a schematic diagram of a hardware entity of a fault detection device provided by an embodiment of the present invention;

FIG16 is a second structural diagram of a fault detection device provided in an embodiment of the present invention;

FIG. 17 is a second schematic diagram of a hardware entity of the fault detection device provided in an embodiment of the present invention.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention are further elaborated in detail below in conjunction with the drawings and embodiments. The described embodiments should not be regarded as limiting the present invention. All other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present invention.

In the following description, reference is made to “some embodiments”, which describe a subset of all possible embodiments, but it will be understood that “some embodiments” may be the same subset or different subsets of all possible embodiments and may be combined with each other without conflict.

If similar descriptions of "first/second" appear in the invention document, the following description is added. In the following description, the terms "first\second\third" involved are merely used to distinguish similar objects and do not represent a specific ordering of the objects. It can be understood that "first\second\third" can be interchanged in a specific order or sequence where permitted, so that the embodiments of the invention described herein can be implemented in an order other than that illustrated or described herein.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which the present invention belongs. The terms used herein are only for the purpose of describing the embodiments of the present invention and are not intended to limit the present invention.

FIG. 1 is a schematic flow chart of an optional fault detection method provided in an embodiment of the present invention, which will be described in conjunction with the steps shown in FIG. 1 .

S101, obtaining a detection packet sent by a detection terminal, decoding the detection packet to obtain a plurality of detection information; the detection information includes: parameter information of the detected terminal detected by the detection terminal in real time.

In the embodiment of the present invention, the server obtains the detection packet sent by the detection terminal, and decodes the detection packet to obtain a plurality of detection information, wherein the detection information includes: parameter information of the detected terminal detected by the detection terminal in real time.

In the embodiment of the present invention, the detection terminal detects the detected terminal in real time, and the detection terminal compresses multiple detection information obtained by the real-time detection through a secret key to form a detection package and sends it to the server.

In the embodiment of the present invention, the detection terminal detects the detected terminal in real time. The detection terminal stores multiple detection information obtained by real-time detection, and sends the detection package formed by the stored multiple detection information to the server at a certain interval. At the same time, the detection terminal deletes the multiple detection information sent to the server to store new detection information.

In an embodiment of the present invention, multiple detection information may include: current value information of the detected terminal, ambient temperature information, ambient humidity information, ambient electromagnetic interference information, signal strength information, network status input/output (IO) information, SIM card status information, network registration status information, signaling interaction log (log) data information, SIM card log data information, baseband chip status log log data information, cell switching log data information, retransmission log data information, sending judgment log data information and receiving judgment log data information.

S102: Determine multiple status information of the detected terminal using multiple detection information.

In the embodiment of the present invention, the server uses multiple detection information to determine multiple status information of the detected terminal.

In the embodiment of the present invention, the server compares the multiple detection information with the respective corresponding thresholds, and then determines the multiple status information corresponding to the multiple detection information.

Exemplarily, the current value information included in the multiple detection information is 100mA. If the current value information 100mA is within the threshold range, the current state information corresponding to the current value information is determined to be normal. If the current value 100mA is not within the threshold range, the current state information corresponding to the current value information is determined to be abnormal.

S103: Encode the multiple pieces of status information to obtain multiple pieces of encoding information corresponding to the multiple pieces of status information.

In the embodiment of the present invention, the server encodes the multiple state information to obtain multiple encoding information corresponding to the multiple state information.

In the embodiment of the present invention, the server encodes the multiple state information according to a predetermined rule in the order of the multiple state information to obtain multiple coded information.

The coding information may be at least one letter, the coding information may also be at least one number, or the coding information may also be a combination of at least one letter and at least one number.

Exemplarily, the multiple status information may include status information that the current is within a normal range, and the server determines the coding information A1 of the status information that the current is within a normal range according to a preset rule.

As shown in Table 1, due to the large number of parameters and categories, in order to facilitate the description of the various states of the detected module, the following table encodes the various states of the detected terminal. In the subsequent description, the parameter states of the detected terminal are described by encoding.

S104: Determine the fault detection result of the detected terminal through multiple coded information, and send the fault detection result to a predetermined user terminal.

In the embodiment of the present invention, the server determines the fault detection result of the detected terminal through multiple coding information, and sends the fault detection result to the predetermined user terminal.

The predetermined user terminal may be a mobile phone or a computer of the predetermined user.

In the embodiment of the present invention, if the server detects that a plurality of predetermined coding information exists simultaneously in the plurality of coding information, the server may determine the fault detection result of the detected terminal corresponding to the plurality of predetermined coding information.

In an embodiment of the present invention, if the server detects that there is both the first coding information and the second coding information or the third coding information in multiple coding information, the server can determine the fault detection result of the detected terminal corresponding to the first coding information, the second coding information or the third coding information.

Exemplarily, in combination with Table 1, if the server detects that multiple coding information includes both A1 and F1, that is, the current of the detected terminal is within the normal range and is in the off state, the server can determine that the detected faulty terminal has minimal system damage.

In the embodiment of the present invention, multiple detection information sent by the detection terminal is obtained; the detection information includes: parameter information of the detected terminal detected by the detection terminal in real time; multiple state information of the detected terminal is determined by using the multiple detection information; the multiple state information is encoded to obtain multiple coded information corresponding to the multiple state information; the fault detection result of the detected terminal is determined by the multiple coded information, and the fault detection result is sent to the predetermined user terminal. Since the multiple detection information in this scheme is obtained by the detection terminal detecting the detected terminal in real time, the multiple detection information can accurately reflect the real-time information of the detected terminal, and the server determines the fault detection result by simultaneously processing the multiple detection information to obtain multiple coded information, and takes into account the factors of multiple detection information, thereby improving the detection accuracy of occasional faults of the detected terminal.

In some embodiments, referring to FIG. 2 , FIG. 2 is an optional flowchart of a fault detection method provided in an embodiment of the present invention. S101 shown in FIG. 1 can be implemented through S105 , which will be described in conjunction with each step.

S105: Acquire a detection packet sent by the detection terminal, and decode the detection packet to obtain multiple terminal status information and multiple external environment information.

In the embodiment of the present invention, the server obtains the detection packet sent by the detection terminal, and decodes the detection packet to obtain multiple terminal status information and multiple external environment information.

The multiple terminal status information is obtained by the detecting terminal through real-time detection of the detected terminal; the multiple external environment information is obtained by the detecting terminal through detection of the environment to which the detected terminal belongs at predetermined intervals.

In the embodiment of the present invention, the detection terminal detects the detected terminal in real time and obtains multiple terminal status information of the detected terminal. The detection terminal detects the environment of the detected terminal at regular intervals to obtain multiple environmental status information of the environment of the detected terminal. The detection terminal compresses the multiple environmental information and the multiple terminal status information through a secret key to form a detection package and sends it to the server.

The multiple environmental status information may include: environmental temperature information, environmental humidity information and environmental electronic interference information.

Among them, multiple terminal status information may include: current value information, signal strength information, network status IO information, SIM card status information, network registration status information, signaling interaction log (log) data information, SIM card log data information, baseband chip status log log data information, cell switching log data information, retransmission log data information, sending judgment log data information and receiving judgment log data information.

Exemplarily, in conjunction with FIG3 , the detection terminal 101 detects the detected terminal 102 in real time to obtain the terminal status information of the detected terminal 102. At the same time, the detection terminal 101 detects the environment to which the detected terminal 102 belongs at regular intervals to obtain the environmental status information of the environment to which the detected terminal 102 belongs. The detection terminal 101 sends the detected terminal status information and environmental status information to the server 103, and the server 103 processes the terminal status information and environmental status information through S101-S104 to obtain the fault detection result of the detected terminal 102. The server 103 sends the fault detection result to the designated user terminal 104.

In an embodiment of the present invention, the detection terminal simultaneously sends the terminal status information and external environment information of the detected terminal to the server, so that the server can further determine the fault detection result through the terminal status information and the external environment information, so that the factors considered by the server in the process of determining the fault detection result are more comprehensive, thereby improving the accuracy of determining the fault detection result.

In some embodiments, referring to FIG. 4 , FIG. 4 is an optional flowchart of a fault detection method provided in an embodiment of the present invention. S102 shown in FIG. 1 can be implemented through S106 - S107 , which will be described in conjunction with each step.

S106: Compare the multiple parameter detection information with the corresponding parameter thresholds, and then determine multiple first state information corresponding to the multiple parameter detection information.

In the embodiment of the present invention, the server compares the multiple parameter detection information with the corresponding parameter thresholds, and then determines the multiple first state information corresponding to the multiple parameter detection information.

In an embodiment of the present invention, the multiple detection information sent by the detection terminal includes: multiple parameter detection information and multiple state detection information. Among them, the state detection information can directly reflect the state of the detected terminal. The server needs to compare the multiple parameter information with the corresponding parameter threshold, and then determine the multiple first state information corresponding to the multiple parameter information. The server combines the multiple first state information and the multiple first state information to obtain multiple state detection information of the detected terminal.

Exemplarily, the multiple parameter detection information may include: ambient temperature information. When the ambient temperature is 25°C, since the ambient temperature is less than the corresponding parameter threshold of 60°C, the server may determine that the ambient temperature is less than the corresponding parameter threshold, and further determine that the temperature of the detected terminal is within the terminal working range.

S107: Combine the multiple first status information with the multiple status detection information to obtain multiple status detection information of the detected terminal.

In the embodiment of the present invention, the server combines the multiple first status information with the multiple status detection information to obtain the multiple status detection information.

In an embodiment of the present invention, the server compares multiple parameter detection information with their respective corresponding parameter thresholds, determines multiple first state information corresponding to the multiple parameter detection information, and then combines them with the multiple state detection information to form multiple state detection information of the detected terminal. Since some parameter type information and some state type information exist in the multiple detection information of the detected terminal detected by the detection terminal, the server first determines multiple first state information through multiple parameter detection information, realizes the conversion from parameters to states, and enables the server to unify the multiple detection information, thereby improving the efficiency of determining the fault detection results.

In some embodiments, referring to FIG. 5 , FIG. 5 is an optional flowchart of a fault detection method provided in an embodiment of the present invention. S104 shown in FIG. 1 can be implemented through S108 , which will be described in conjunction with each step.

S108: If the plurality of coding information includes both the first coding information and the second coding information, determining that the detected terminal is a first fault detection result.

In the embodiment of the present invention, if the server detects that the plurality of coding information includes both the first coding information and the second coding information, it is determined that the detected terminal is the first fault detection result.

The first coding information and the second coding information respectively include at least one coding information.

Exemplarily, in combination with Table 1, if the server detects that multiple coding information includes both A1 and F1, the server may determine that the first fault detection result of the detected terminal is minimum system damage.

Exemplarily, in combination with Table 1, if the server detects that multiple coding information includes G2, A1, C2, K2 and I1 at the same time, the server can determine that the first fault detection result of the detected terminal is that the SIM card is damaged or has poor contact.

In some embodiments, referring to FIG. 6 , FIG. 6 is an optional flowchart of a fault detection method provided in an embodiment of the present invention. S104 shown in FIG. 1 can be implemented through S109 , which will be described in conjunction with each step.

S109: If the plurality of coding information includes the first coding information and also includes the second coding information or the third coding information, it is determined that the detected terminal is a second fault detection result.

In the embodiment of the present invention, if the server detects that the plurality of coding information includes the first coding information and also includes: the second coding information or the third coding information, the server may determine that the detected terminal is the second fault detection result.

The first coding information, the second coding information and the third coding information respectively include: at least one coding information.

Exemplarily, in combination with Table 1, if the server detects that multiple coding information includes B4 and H1 or F3, the server may determine that the detected terminal has the second fault detection result that the external humidity exceeds the terminal working range.

In some embodiments, referring to FIG. 7 , FIG. 7 is an optional flowchart of a fault detection method provided in an embodiment of the present invention. S104 shown in FIG. 1 can be implemented through S110 , which will be described in conjunction with each step.

S110: If the plurality of coding information includes the first coding information or the second coding information, determine that the detected terminal is a third fault detection result.

In the embodiment of the present invention, if the server detects that the plurality of coding information includes the first coding information or the second coding information, the server determines that the detected terminal is the third fault detection result.

The first coding information and the second coding information each include at least one coding information.

Exemplarily, the first coding information may include: A1, A2 and B1.

Exemplarily, in combination with Figures 8 and 9, an embodiment of the present invention further provides a detection terminal 101. In an embodiment of the present invention, the various components of the detection terminal 101 are used to implement the above steps S101-S110. The detection terminal includes: an LED display screen 105, a power socket 106, a SIM card socket 108, an antenna 107, a serial port socket 109, a network status detection socket 112, a current detection socket 111, a USB socket 110, a charging unit 113, a lithium battery 114, a power chip 115, an IO detection socket 116, a temperature and humidity detection unit 117, an electromagnetic interference detection unit 118, a main controller 119, a 5G communication terminal 120 and a SIM card 121.

In the embodiment of the present invention, when the detected terminal 102 is a narrowband Internet of Things (NB-IoT) or a global system for mobile communications (GSM) terminal, the serial port socket 109 of the detection terminal 101 is connected to the serial port of the detected terminal. When the detected terminal 102 is a 4G or 5G terminal, the USB socket 110 of the detection terminal 101 is connected to the USB port of the detected terminal 102. The serial port socket 109 and the USB socket 110 are mainly used to collect various log information output by the detected terminal 102. The log information mainly records and outputs all operating parameter information and flags after the internal chip of the terminal is started.

In the embodiment of the present invention, two ends of the current detection socket 111 of the detection terminal 101 are connected in series to the power line of the detected terminal 101 , and the real-time current information of the detected terminal 102 is collected through the current detection socket 111 .

In the embodiment of the present invention, the network status detection socket 112 of the detection terminal 101 is connected to the network status indication port of the detected terminal 102, and square wave signals of different periods at the network status indication port of the detected terminal 102 represent different network statuses.

In the embodiment of the present invention, the operator inserts the 5G SIM card with traffic activated into the SIM card holder 108 of the detection terminal 101.

In the embodiment of the present invention, after the detection terminal 101 is turned on, the LED display screen 105 displays that the status of each component of the detection terminal 101 and the detected terminal 102 is ready.

In the embodiment of the present invention, when the lithium battery 114 of the detection terminal 101 is low on power, a 5V2A adapter can be used to charge the detection terminal through the power socket 106 .

In the embodiment of the present invention, the detection terminal 101 first connects to the detected terminal 102 through the serial port socket 109, the USB socket 110, the current detection socket 111, and the network status detection socket 112, and receives and collects the Log information, current consumption information, and network status information of the detected terminal 102 in real time. Terminal status information.

In the embodiment of the present invention, in the second step, the detection terminal 101 collects information such as temperature, humidity, electromagnetic interference data, network signal strength, etc. in the external environment where the detected terminal is located by polling every 10 seconds.

In the embodiment of the present invention, in the third step, the detection terminal 101 collects the network status information fed back by the detected terminal 102 by polling every 30 seconds.

In the embodiment of the present invention, the detection device 101 packages the information collected in the first to third steps and sends it to the server every 30 seconds.

Exemplarily, in conjunction with FIG9 , the internal structure of the detection terminal 101 is as follows:

As shown in FIG9 , the key chip selection and circuit scheme of each component of the detection terminal 101 are as follows:

In the embodiment of the present invention, the lithium battery 114 is four 3.7V 2000mAH rechargeable 18650 type batteries connected in parallel, with a total capacity of 8000mAH to supply power to the power chip.

In the embodiment of the present invention, the charging chip 115 uses a TP4056 charging management chip to charge the lithium battery 114 .

In the embodiment of the present invention, the charging unit 113 uses MIC29302BU-ADJ to stabilize the voltage of the lithium battery 114 at 3.3V to supply power to the detection terminal main controller 119 and other circuit units.

In the embodiment of the present invention, the temperature and humidity detection unit 117 uses a SHT20 digital temperature and humidity sensor, which is connected to the main controller 119 via an I2C bus. The main controller 119 polls the temperature and humidity values every 10 seconds.

In the embodiment of the present invention, the electromagnetic interference detection unit 118 collects and processes the external radiation signal through the onboard antenna 107, after attenuation, analog circuit filtering, sampling circuit, and then connects to the main controller 119 through the analog-to-digital converter (ADC) interface. The main controller 119 calculates the interference amplitude of each frequency band of the outside world through digital filtering and fast Fourier transform (FFT) of digital signals.

In the embodiment of the present invention, the serial port socket 109 circuit adopts MOS tube and resistor voltage division to adapt to 1.8V, 3.3V, and 5V levels.

In the embodiment of the present invention, the USB interface 110 circuit uses a CY7C68013A device chip to be connected to the USB interface of the detected terminal.

In the embodiment of the present invention, the current detection socket 111 measures the voltage value across a 0.2 ohm high-precision resistor through the analog-to-digital conversion chip ADC0832CCN, transmits it to the main controller 119 through the I2C interface, and converts the current value through the main controller.

In the embodiment of the present invention, the main controller 119 adopts the F03X 5G communication module for the 5G communication module 120, and the 5G communication module 120 is connected to the main controller 119 through the USB interface 110. The detection terminal 101 reads the key network parameters of each frequency band of itself (non-faulty terminal). The detection terminal 101 also uploads various log information, current consumption information, time information, status information of the detected terminal, ambient temperature, ambient humidity, signal strength of each frequency band of the network, interference signal strength and other information to the server 103 in real time.

In the embodiment of the present invention, the LED screen 105 is a 3.5-inch SPI screen, which is connected to the main controller 119 via a serial peripheral interface (SPI), and is used to display various connection states and data collection and transmission states of the detection terminal.

In the embodiment of the present invention, the antenna 107 adopts a rod-shaped omnidirectional antenna covering the full frequency band of 5G, and is connected to the RF interface of the corresponding 5G communication module 120 through a (SubMiniature version A, SMA) interface.

In the embodiment of the present invention, the main controller 119 adopts the STM32 series single-chip microcomputer as the core device for the acquisition, data transmission and circuit control of the detection terminal. The main controller 119 is powered by the power chip 115. The main controller 119 is connected to the temperature and humidity detection unit 117 through the I2C interface, the main controller 119 is connected to the electromagnetic interference detection unit 118 through the ADC interface, the main controller 119 is connected to the LED display screen 105 through the SPI interface, the main controller 119 is connected to the serial port socket 109 circuit through the Universal Asynchronous Receiver/Transmitter (UART) serial port, the main controller 119 is connected to the USB socket 110 circuit through the USB differential line, and the main controller 119 is connected to the current detection socket 111 through I2C. The main controller 119 is connected to the benchmark 5G communication module 120 through the USB interface.

In some embodiments, referring to FIG. 10 , FIG. 10 is an optional flowchart of a fault detection method provided in an embodiment of the present invention. S104 shown in FIG. 1 can be implemented through S401 to S425 , which will be described in conjunction with each step.

S401. Multiple coded information includes A1&F1.

In the embodiment of the present invention, the server performs fault determination on the detected terminal in turn according to the process of FIG10. In the flowchart, the symbol "&" indicates that the logical relationship is "and", and the symbol "||" indicates that the logical relationship is "or". For example: A1&F1 means when the current is within the normal range and is in the shutdown state. The server application once performs fault determination on the detected module according to the logic of the following figure, and records and pushes the determination result.

S402, the module minimum system is damaged.

In the embodiment of the present invention, the minimum system damage fault judgment condition of the module is: A1&F1

S403. Multiple coding information includes A5&F1&C2||L2||L3.

In the embodiment of the present invention, if the server detects that the multiple coding information does not include A1&F1, the server detects whether the multiple coding information includes A5&F1&C2||L2||L3.

S404, the module power supply is damaged.

In the embodiment of the present invention, the condition for determining whether the module power supply is partially damaged is: A5&F1&C2||L2||L3.

S405. Multiple coding information includes O3&P3&A1&B1&B3&C2&M2&L4&J4&N2.

In the embodiment of the present invention, the server detects whether the multiple encoding information includes O3&P3&A1&B1&B3&C2&M2&L4&J4&N2.

S406. The module functions normally.

In the embodiment of the present invention, the conditions for determining whether the module functions normally are: O3&P3&A1&B1&B3&C2&M2&L4&J4&N2.

S407. Multiple coding information includes B2&L1&(H1||F3).

In the embodiment of the present invention, the server detects whether the multiple coded information includes B2&L1&(H1||F3).

S408: The external temperature exceeds the module operating range.

In the embodiment of the present invention, the condition for determining whether the external temperature exceeds the working range of the module is: B2&L1&(H1||F3).

S409. Multiple coded information includes B4&(H1||F3).

In the embodiment of the present invention, the server detects whether the multiple coded information includes B4&(H1||F3).

S410: External humidity exceeds the module's operating range.

In the embodiment of the present invention, the condition for determining whether the external humidity exceeds the working range of the module is: B4&(H1||F3)

S411. Multiple coding information includes C1&(F3||O2||P2||A4||K1).

In the embodiment of the present invention, the server detects whether the multiple coded information includes C1&(F3||O2||P2||A4||K1).

S412: External interference causes the module to work abnormally.

In the embodiment of the present invention, the condition for determining that the module is working abnormally due to external interference is: C1&(F3||O2||P2||A4||K1).

S413. Multiple coding information includes G2&A1&C2&K2&I1.

In the embodiment of the present invention, the server detects whether the multiple encoding information includes G2&A1&C2&K2&I1.

S414, SIM card is damaged or has poor contact.

In the embodiment of the present invention, the SIM card damage or poor contact determination conditions are: G2&A1&C2&K2&I1

S415. Multiple coding information includes I2&G1&J1&K3.

In the embodiment of the present invention, the server detects whether the multiple encoding information includes I2&G1&J1&K3.

S416: SIM card service is suspended due to arrears.

In the embodiment of the present invention, the SIM card arrears suspension determination conditions are: I2&G1&J1&K3

S417. Multiple coding information includes A2&O1&J2.

In the embodiment of the present invention, the server detects whether A2&O1&J2 are included in multiple encoding information.

S418, the module's RF transmission circuit is damaged.

In the embodiment of the present invention, the conditions for determining whether the module RF transmitting circuit is damaged are: A2&O1&J2

S419. Multiple coding information includes A3&P1&J3&E2.

In the embodiment of the present invention, the server detects whether A3&P1&J3&E2 are included in the multiple encoding information.

S420, the module's RF receiving circuit is damaged.

In the embodiment of the present invention, the conditions for determining whether the module RF receiving circuit is damaged are: A3&P1&J3&E2

S421. Multiple coding information includes D1&E1&A1&(F3||F1).

In the embodiment of the present invention, the server detects whether the multiple encoding information includes D1&E1&A1&(F3||F1).

S422, base station signal is weak.

The base station signal weak judgment condition is: D1&E1&A1&(F3||F1)

S423. Multiple coding information includes M1&C2&D2&N2&(H2||F2).

In the embodiment of the present invention, the server detects that the multiple coding information includes M1&C2&D2&N2&(H2||F2).

S424: The module's network strategy is abnormal.

In the embodiment of the present invention, the module network strategy abnormality determination condition is: M1&C2&D2&N2&(H2||F2)

S425, manual analysis is required.

In the embodiment of the present invention, when the server detects that the multiple coded information does not meet the conditions of S401 to S424, it feeds back information that needs to be manually analyzed to the designated terminal.

In some embodiments, referring to FIG. 11 , FIG. 11 is an optional flowchart of a fault detection method provided in an embodiment of the present invention, which will be described in conjunction with each step.

S201: Perform real-time detection on a detected terminal, and then obtain multiple detection information of the detected terminal.

In the embodiment of the present invention, the detecting terminal performs real-time detection on the detected terminal, and then obtains a plurality of detection information of the detected terminal.

S202, sending a detection package formed by multiple detected information to a server, so that the server can determine multiple state information according to the multiple detection information, encode the multiple state information to obtain multiple coded information, and determine the fault detection result of the detected terminal using the multiple coded information.

In an embodiment of the present invention, the detection terminal sends a detection package formed by multiple detected information to a server, so that the server can determine multiple status information based on the multiple detection information, encode the multiple status information to obtain multiple coded information, and use the multiple coded information to determine the fault detection result of the detected terminal.

In the embodiment of the present invention, a plurality of detection information of the detected terminal is obtained by performing real-time detection on the detected terminal. The plurality of detection information is sent to the server, so that the server can determine the fault detection result of the detected terminal according to the plurality of detection information. Since the plurality of detection information in the present solution is obtained by the detection terminal detecting the detected terminal in real time, the factors of the plurality of detection information are taken into consideration at the same time, thereby enabling the server to improve the detection accuracy of the occasional fault of the detected terminal.

In some embodiments, referring to FIG. 12 , FIG. 12 is an optional flowchart of a fault detection method provided in an embodiment of the present invention. S201 - S202 shown in FIG. 11 can be implemented through S203 to S206 , which will be described in conjunction with each step.

S203: Perform real-time detection on the detected terminal, and then obtain multiple terminal status information of the terminal.

In the embodiment of the present invention, the detecting terminal performs real-time detection on the detected terminal, and then obtains a plurality of terminal status information of the terminal.

S204: Detect the environment to which the detected terminal belongs at a first predetermined time interval, and thereby obtain multiple external environment information of the terminal.

In the embodiment of the present invention, the detecting terminal detects the environment to which the detected terminal belongs at a first predetermined time interval, thereby acquiring multiple external environment information of the terminal.

S205: Encrypt multiple terminal status information and multiple external environment information using a secret key to form a detection package.

In the embodiment of the present invention, the detection terminal encrypts multiple terminal status information and multiple external environment information using a secret key to form a detection package.

S206: Send the detection packet to the server at a second predetermined time interval.

In the embodiment of the present invention, the detection terminal sends the detection packet to the server at a second predetermined time interval.

The first predetermined time may be the same as or different from the second predetermined time. The first predetermined time may be 10 seconds or 60 seconds. The second predetermined time may be 60 seconds or 100 seconds. In the embodiment of the present invention, there is no limitation on the first predetermined time and the second predetermined time.

In some embodiments, referring to FIG. 13 , FIG. 13 is an interactive schematic diagram of a fault detection method provided in an embodiment of the present invention, which will be described in conjunction with each step.

S301: The detecting terminal performs real-time detection on the detected terminal, and then obtains a plurality of detection information of the detected terminal.

The detailed implementation of step S301 is consistent with that of step S201 and will not be described again here.

S302: The server obtains a detection packet sent by the detection terminal, and decodes the detection packet to obtain a plurality of detection information; the detection information includes: parameter information of the detected terminal detected by the detection terminal in real time.

The detailed implementation of step S302 is consistent with that of step S101 and will not be described again here.

S303: The server uses multiple detection information to determine multiple status information of the detected terminal.

The detailed implementation of step S303 is consistent with that of step S102 and will not be described again here.

S304: The server encodes the multiple pieces of status information to obtain multiple pieces of encoding information corresponding to the multiple pieces of status information.

The detailed implementation of step S304 is consistent with that of step S103 and will not be described again here.

S305: The server determines the fault detection result of the detected terminal through multiple coding information, and sends the fault detection result to the predetermined user terminal.

The detailed implementation of step S305 is consistent with that of step S104 and will not be described again here.

Please refer to FIG. 14 , which is a structural diagram 1 of a fault detection device provided in an embodiment of the present invention.

The embodiment of the present invention further provides a fault detection device 800 , including: a receiving unit 803 , a processing unit 804 and a first sending unit 805 .

The receiving unit 803 is used to obtain the detection packet sent by the detection terminal, and decode the detection packet to obtain multiple detection information; the detection information includes: parameter information of the detected terminal detected by the detection terminal in real time;

The processing unit 804 is used to determine multiple state information of the detected terminal using multiple detection information;

The processing unit 804 is further configured to encode the plurality of state information to obtain a plurality of coded information corresponding to the plurality of state information;

The first sending unit 805 is used to determine the fault detection result of the detected terminal through multiple coded information, and send the fault detection result to a predetermined user terminal.

In an embodiment of the present invention, the multiple detection information includes: multiple terminal status information and multiple external environment information; the receiving unit 803 in the fault detection device 800 is used to obtain the detection packet sent by the detection terminal, decode the detection packet to obtain multiple terminal status information, and multiple external environment information; the multiple terminal status information is obtained by the detection terminal through real-time detection of the detected terminal; the multiple external environment information is obtained by the detection terminal through detection of the environment to which the detected terminal belongs at predetermined intervals.

In the embodiment of the present invention, the plurality of detection information includes: a plurality of parameter detection information and a plurality of state detection information;

The processing unit 804 in the fault detection device 800 is used to compare multiple parameter detection information with their respective corresponding parameter thresholds, and then determine multiple first state information corresponding to the multiple parameter detection information; combine the multiple first state information with the multiple state detection information to obtain multiple state detection information of the detected terminal.

In an embodiment of the present invention, the fault detection result includes: a first fault detection result, a second fault detection result and a third fault detection result; the processing unit 804 in the fault detection device 800 is used to determine that the detected terminal is the first fault detection result if multiple coding information includes both the first coding information and the second coding information; if multiple coding information includes the first coding information and also includes the second coding information or the third coding information, then the detected terminal is determined to be the second fault detection result; if multiple coding information includes the first coding information or the second coding information, then the detected terminal is determined to be the third fault detection result; the first coding information, the second coding information and the third coding information respectively include: at least one coding information.

In the embodiment of the present invention, a detection packet sent by a detection terminal is obtained, and the detection packet is decoded to obtain multiple detection information; the detection information includes: parameter information of the detected terminal detected in real time by the detection terminal; multiple state information of the detected terminal is determined by using multiple detection information; multiple state information is encoded to obtain multiple coded information corresponding to the multiple state information; the fault detection result of the detected terminal is determined by the multiple coded information, and the fault detection result is sent to the predetermined user terminal. Since the multiple detection information in this scheme is obtained by the detection terminal detecting the detected terminal in real time, the multiple detection information can accurately reflect the real-time information of the detected terminal, and the server determines the fault detection result by simultaneously processing multiple detection information to obtain multiple coded information, and takes into account the factors of multiple detection information, thereby improving the detection accuracy of occasional faults of the detected terminal.

It should be noted that, in the embodiment of the present invention, if the above-mentioned fault detection method is implemented in the form of a software function module and sold or used as an independent product, it can also be stored in a computer-readable storage medium. Based on such an understanding, the technical solution of the embodiment of the present invention can be essentially or partly reflected in the form of a software product that contributes to the relevant technology. The computer software product is stored in a storage medium and includes several instructions for enabling a fault detection device (which can be a personal computer, etc.) to execute all or part of the methods described in each embodiment of the present invention. The aforementioned storage medium includes: various media that can store program codes, such as a U disk, a mobile hard disk, a read-only memory (ROM), a magnetic disk or an optical disk. In this way, the embodiment of the present invention is not limited to any specific combination of hardware and software.

Correspondingly, an embodiment of the present invention provides a computer-readable storage medium on which a computer program is stored. When the computer program is executed by a processor, the steps in the above method are implemented.

Correspondingly, an embodiment of the present invention provides a fault detection device, including a first memory 802 and a first processor 801, wherein the first memory 802 stores a computer program that can be executed on the first processor 801, and the first processor 801 implements the steps in the above method when executing the program.

It should be noted that the description of the above storage medium and device embodiments is similar to the description of the above method embodiments, and has similar beneficial effects as the method embodiments. For technical details not disclosed in the storage medium and device embodiments of the present invention, please refer to the description of the method embodiments of the present invention for understanding.

It should be noted that FIG. 15 is a schematic diagram of a hardware entity of a fault detection device provided in an embodiment of the present invention. As shown in FIG. 15 , the hardware entity of the fault detection device 800 includes: a first processor 801 and a first memory 802, wherein;

The first processor 801 generally controls the overall operation of the fault detection device 800 .

The first memory 802 is configured to store instructions and applications executable by the first processor 801, and can also cache data to be processed or processed by the first processor 801 and each module in the fault detection device 800 (for example, image data, audio data, voice communication data, and video communication data), which can be implemented through flash memory (FLASH) or random access memory (Random Access Memory, RAM).

Please refer to FIG. 16 , which is a second structural diagram of the fault detection device provided in an embodiment of the present invention.

The embodiment of the present invention further provides a fault detection device 900, comprising: a data acquisition unit 903 and a second sending unit 904.

The data acquisition unit 903 is used to perform real-time detection on the detected terminal, and then obtain multiple detection information of the detected terminal;

The second sending unit 904 is used to send a detection package formed by multiple detected information to the server, so that the server can determine multiple state information based on the multiple detection information, encode the multiple state information to obtain multiple coded information, and use the multiple coded information to determine the fault detection result of the detected terminal.

In an embodiment of the present invention, the multiple detection information includes: multiple terminal status information and multiple external environment information; the data acquisition unit 903 in the fault detection device 900 is used to perform real-time detection on the detected terminal, and then obtain multiple terminal status information of the terminal; the environment to which the detected terminal belongs is detected at predetermined intervals, and then obtain multiple external environment information of the terminal.

In the embodiment of the present invention, the second sending unit 904 in the fault detection device 900 is used to encrypt the multiple terminal status information and the multiple external environment information through a secret key to form a detection packet; and send the detection packet to the server at a second predetermined time interval.

In the embodiment of the present invention, the detected terminal is detected in real time by the data acquisition unit 903, and then a plurality of detection information of the detected terminal is obtained. The plurality of detected information is sent to the server by the second sending unit 904, so that the server can determine the fault detection result of the detected terminal according to the plurality of detection information. Since the plurality of detection information in this solution is obtained by the detection terminal detecting the detected terminal in real time, the factors of the plurality of detection information are taken into consideration at the same time, so that the server can improve the detection accuracy of the occasional fault of the detected terminal.

Correspondingly, an embodiment of the present invention provides a fault detection device, including a second memory 902 and a second processor 901, wherein the second memory 902 stores a computer program that can be executed on the second processor 901, and the second processor 901 implements the steps in the above method when executing the program.

It should be noted that the description of the above storage medium and device embodiments is similar to the description of the above method embodiments, and has similar beneficial effects as the method embodiments. For technical details not disclosed in the storage medium and device embodiments of the present invention, please refer to the description of the method embodiments of the present invention for understanding.

It should be noted that FIG. 17 is a second schematic diagram of a hardware entity of a fault detection device provided in an embodiment of the present invention. As shown in FIG. 17 , the hardware entity of the fault detection device 900 includes: a second processor 901 and a second memory 902, wherein;

The second processor 901 generally controls the overall operation of the fault detection device 900 .

The second memory 902 is configured to store instructions and applications executable by the second processor 901, and can also cache data to be processed or processed by the second processor 901 and each module in the fault detection device 900 (for example, image data, audio data, voice communication data, and video communication data), which can be implemented through flash memory (FLASH) or random access memory (Random Access Memory, RAM).

It should be understood that "one embodiment" or "an embodiment" mentioned throughout the specification means that specific features, structures or characteristics related to the embodiment are included in at least one embodiment of the present invention. Therefore, "in one embodiment" or "in an embodiment" appearing throughout the specification does not necessarily refer to the same embodiment. In addition, these specific features, structures or characteristics can be combined in one or more embodiments in any suitable manner. It should be understood that in various embodiments of the present invention, the size of the serial number of the above-mentioned processes does not mean the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiment of the present invention. The serial numbers of the above-mentioned embodiments of the present invention are only for description and do not represent the advantages and disadvantages of the embodiments.

It should be noted that, in this article, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

In the several embodiments provided by the present invention, it should be understood that the disclosed devices and methods can be implemented in other ways. The device embodiments described above are only schematic. For example, the division of the units is only a logical function division. There may be other division methods in actual implementation, such as: multiple units or components can be combined, or can be integrated into another system, or some features can be ignored or not executed. In addition, the coupling, direct coupling, or communication connection between the components shown or discussed can be through some interfaces, and the indirect coupling or communication connection of the device or unit can be electrical, mechanical or other forms.

The units described above as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units; they may be located in one place or distributed on multiple network units; some or all of the units may be selected according to actual needs to achieve the purpose of the present embodiment.

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

A person skilled in the art can understand that all or part of the steps of implementing the above method embodiment can be completed by hardware related to program instructions, and the aforementioned program can be stored in a computer-readable storage medium. When the program is executed, it executes the steps of the above method embodiment; and the aforementioned storage medium includes: a mobile storage device, a read-only memory (ROM), a magnetic disk or an optical disk, and other media that can store program codes.

Alternatively, if the above-mentioned integrated unit of the present invention is implemented in the form of a software function module and sold or used as an independent product, it can also be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the embodiment of the present invention can be essentially or partly reflected in the form of a software product that contributes to the relevant technology. The computer software product is stored in a storage medium and includes several instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to execute all or part of the methods described in each embodiment of the present invention. The aforementioned storage medium includes: various media that can store program codes, such as mobile storage devices, ROMs, magnetic disks, or optical disks.

The above is only an embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims (12)

1. A fault detection method, comprising: Acquire a detection packet sent by a detection terminal, and decode the detection packet to obtain a plurality of detection information; the detection information includes: parameter information of the detected terminal detected by the detection terminal in real time; Determine multiple status information of the detected terminal by using the multiple detection information; Encoding the multiple pieces of status information to obtain multiple pieces of coded information corresponding to the multiple pieces of status information; Determine the fault detection result of the detected terminal through the multiple coded information, and send the fault detection result to a predetermined user terminal; The multiple detection information includes: multiple parameter detection information and multiple state detection information; Determining multiple status information of the detected terminal using the multiple detection information includes: Comparing the plurality of parameter detection information with the respective corresponding parameter thresholds, and then determining a plurality of first state information corresponding to the plurality of parameter detection information; The multiple pieces of first status information are combined with the multiple pieces of status detection information to obtain the multiple pieces of status information of the detected terminal, wherein the multiple pieces of status information can directly reflect the multiple states of the detected terminal. 2. The fault detection method according to claim 1, characterized in that the plurality of detection information comprises: a plurality of terminal status information and a plurality of external environment information; The acquiring of the detection packet sent by the detection terminal and decoding the detection packet to obtain a plurality of detection information include: Acquire the detection packet sent by the detection terminal, and decode the detection packet to obtain the multiple terminal status information and the multiple external environment information; the multiple terminal status information is obtained by the detection terminal through real-time detection of the detected terminal; the multiple external environment information is obtained by the detection terminal through detection of the environment to which the detected terminal belongs at predetermined intervals. 3. The fault detection method according to claim 1, characterized in that the fault detection result comprises: a first fault detection result, a second fault detection result and a third fault detection result; The determining, by using the plurality of coded information, a fault detection result of the detected terminal includes one of the following: If the plurality of coded information includes both the first coded information and the second coded information, determining that the detected terminal is the first fault detection result; If the plurality of coded information includes the first coded information and also includes the second coded information or the third coded information, determining that the detected terminal is the second fault detection result; If the multiple coding information include the first coding information or the second coding information, it is determined that the detected terminal is the third fault detection result; the first coding information, the second coding information and the third coding information respectively include: at least one coding information. 4. A fault detection method, characterized in that it includes: Performing real-time detection on the detected terminal, and then obtaining multiple detection information of the detected terminal; The detection package formed by the multiple detected information is sent to the server, so that the server can determine multiple status information according to the multiple detection information, and encode the multiple status information to obtain multiple coded information, and use the multiple coded information to determine the fault detection result of the detected terminal; wherein the multiple detection information includes: multiple parameter detection information and multiple status detection information; the multiple detection information is used for the server to compare the multiple parameter detection information with their respective corresponding parameter thresholds, and then determine the multiple first status information corresponding to the multiple parameter detection information; the multiple first status information is combined with the multiple status detection information to obtain the multiple status information of the detected terminal, wherein the multiple status information can directly reflect the multiple states of the detected terminal. 5. The fault detection method according to claim 4, characterized in that the plurality of detection information comprises: a plurality of terminal status information and a plurality of external environment information; The real-time detection of the detected terminal to obtain a plurality of detection information of the detected terminal includes: Performing real-time detection on the detected terminal, and then acquiring the multiple terminal status information of the terminal; The environment to which the detected terminal belongs is detected at intervals of a first predetermined time, thereby acquiring the multiple external environment information of the terminal. 6. The fault detection method according to claim 5, characterized in that sending the detection package formed by the plurality of detected information to the server comprises: Encrypting the plurality of terminal status information and the plurality of external environment information by using a secret key to form the detection package; The detection packet is sent to the server at a second predetermined time interval. 7. A fault detection device, comprising: A receiving unit, used to obtain a detection packet sent by a detection terminal, and decode the detection packet to obtain a plurality of detection information; the detection information includes: parameter information of the detected terminal detected by the detection terminal in real time; A processing unit, configured to determine multiple status information of the detected terminal using the multiple detection information; The processing unit is further used to encode the multiple pieces of state information to obtain multiple pieces of coded information corresponding to the multiple pieces of state information; A first sending unit, configured to determine a fault detection result of the detected terminal through the plurality of coded information, and send the fault detection result to a predetermined user terminal; Wherein, the multiple detection information includes: multiple parameter detection information and multiple state detection information; The processing unit is used to compare the multiple parameter detection information with the respective corresponding parameter thresholds, and then determine the multiple first state information corresponding to the multiple parameter detection information; combine the multiple first state information with the multiple state detection information to obtain the multiple state information of the detected terminal, wherein the multiple state information can directly reflect the multiple states of the detected terminal. 8. A fault detection device, comprising: A data acquisition unit, used to perform real-time detection on the detected terminal, and then obtain multiple detection information of the detected terminal; A second sending unit is used to send the detection packet formed by the multiple detected information to the server, so that the server can determine multiple state information according to the multiple detection information, encode the multiple state information to obtain multiple coded information, and determine the fault detection result of the detected terminal by using the multiple coded information; Among them, the multiple detection information includes: multiple parameter detection information and multiple state detection information; the multiple detection information is used by the server to compare the multiple parameter detection information with their respective corresponding parameter thresholds, and then determine the multiple first state information corresponding to the multiple parameter detection information; combine the multiple first state information with the multiple state detection information to obtain the multiple state information of the detected terminal, wherein the multiple state information can directly reflect the multiple states of the detected terminal. 9. A fault detection device, characterized in that it comprises a first memory and a first processor, wherein the first memory stores a computer program that can be run on the processor, and when the first processor executes the program, the steps in the method according to any one of claims 1 to 3 are implemented. 10. A computer-readable storage medium having a computer program stored thereon, wherein the computer program implements the steps of the method according to any one of claims 1 to 3 when executed by a first processor. 11. A fault detection device, characterized in that it comprises a second memory and a second processor, wherein the second memory stores a computer program that can be run on the processor, and the second processor implements the steps of the method according to any one of claims 4 to 6 when executing the program. 12. A computer-readable storage medium having a computer program stored thereon, wherein when the computer program is executed by a second processor, the steps in the method according to any one of claims 4 to 6 are implemented.