CN115114330A - Data stream display method, data stream display device and terminal equipment - Google Patents

Data stream display method, data stream display device and terminal equipment Download PDF

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Publication number
CN115114330A
CN115114330A CN202210580971.2A CN202210580971A CN115114330A CN 115114330 A CN115114330 A CN 115114330A CN 202210580971 A CN202210580971 A CN 202210580971A CN 115114330 A CN115114330 A CN 115114330A
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data stream
homogeneous
abnormal
target
data streams
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刘新
王南舟
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Shenzhen Launch Software Co Ltd
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Shenzhen Launch Software Co Ltd
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/24—Querying
    • G06F16/245—Query processing
    • G06F16/2455—Query execution
    • G06F16/24568—Data stream processing; Continuous queries
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/26—Visual data mining; Browsing structured data
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/20—Administration of product repair or maintenance
    • G06Q50/40—

Abstract

The invention relates to the technical field of vehicle systems, in particular to a data stream display method, a data stream display device and terminal equipment. When the system detects a reading instruction of a target data stream, firstly determining the homogeneous data stream associated with the target data stream, then reading the target data stream and the homogeneous data stream associated with the target data stream, and displaying the target data stream and the homogeneous data stream together.

Description

Data stream display method, data stream display device and terminal equipment
Technical Field
The invention relates to the technical field of vehicle systems, in particular to a data stream display method, a data stream display device and terminal equipment.
Background
The vehicle system data flow refers to data read by a special diagnostic instrument through a diagnostic interface by data parameters communicated with a sensor and an actuator by an Electronic Control Unit (ECU). The data flow memorized in the automobile electronic control unit truly reflects the working voltage and the state of each sensor and each actuator, and provides a basis for automobile fault diagnosis.
Currently, in a vehicle fault diagnosis process, a maintenance technician needs to check each data stream display value of each system of a vehicle to determine whether the vehicle is abnormal, mainly by determining whether each data stream display value of each system is abnormal, then determining which aspect of the system of the vehicle has a fault according to the abnormal data stream value, and then accurately repairing the vehicle according to the faults, while determining abnormal data needs the maintenance technician to determine according to experience and reference data as references and by contrasting each data stream display value of each system. In this way, the maintenance technology needs to spend a lot of time to find whether the data stream display value of each system of the vehicle is abnormal, the efficiency is low, and the condition of missing detection is easy to occur.
Disclosure of Invention
The invention provides a data stream display method, a data stream display device and terminal equipment, which are used for improving the efficiency of vehicle maintenance.
According to a first aspect, an embodiment provides a data stream display method applied to a target device, the method including:
when a reading instruction of a target data stream is detected, determining homogeneous data streams associated with the target data stream;
reading the target data stream and the homogeneous data stream, and displaying the target data stream and the homogeneous data stream together.
In one possible implementation, the displaying the target data stream and the homogeneous data stream together includes;
and the target data stream and the homogeneous data stream are collectively displayed.
In one possible implementation, the target data stream and the homogeneous data stream include: the data stream name, the system to which the data stream belongs, and the data stream value and/or the data stream state.
In one possible implementation, the target data stream and the associated homogeneous data stream are detected by the same sensor, the same sensor includes one or more sensors, and the types of data streams detected by the sensors are the same.
In one possible implementation, the data stream display method further includes:
obtaining abnormal data streams according to the target data streams and the data stream numerical values and/or the data stream states of the homogeneous data streams;
and calculating the proportion of abnormal data streams in the target data streams and the homogeneous data streams, and marking the displayed abnormal data streams or outputting prompt information for prompting the abnormality of the control system to which the abnormal data streams belong when the proportion is smaller than a preset value.
In one possible implementation, the data stream display method further includes:
and when the percentage is 100%, outputting prompting information pre-associated with the abnormal data flow, and/or outputting prompting information for prompting that a sensor detecting the abnormal data flow is abnormal.
According to a second aspect, there is provided in an embodiment a data stream display apparatus comprising:
the device comprises a determining module, a judging module and a judging module, wherein the determining module is used for determining homogeneous data streams associated with a target data stream when a reading instruction of the target data stream is detected;
and the processing module reads the target data stream and the homogeneous data stream and displays the target data stream and the homogeneous data stream together.
In one possible implementation, the displaying the target data stream and the homogeneous data stream together includes:
and the target data stream and the homogeneous data stream are collectively displayed.
According to a third aspect, there is provided in one embodiment a terminal device comprising:
the system comprises a central processing unit, a memory, an input/output interface, a wired or wireless network interface and a power supply;
the memory is a transient memory or a persistent memory;
the central processing unit is configured to communicate with the memory and execute the instruction operations in the memory to perform the data stream display method.
According to a fourth aspect, an embodiment provides a computer-readable storage medium having a program stored thereon, the program being executable by a processor to implement the above-mentioned data stream display method.
According to the data stream display method of the embodiment, when the system detects a reading instruction of the target data stream, the homogeneous data stream associated with the target data stream is determined first, then the target data stream and the homogeneous data stream associated with the target data stream are read, and the target data stream and the homogeneous data stream are displayed together.
Drawings
FIG. 1 is a flow chart of a data stream display method provided by the present invention;
FIG. 2 is a flow chart of the present invention for exception data flow handling;
FIG. 3 is a schematic diagram of a data stream display apparatus according to the present invention;
fig. 4 is a schematic diagram of a terminal device provided by the present invention;
FIG. 5 is a schematic diagram of a display interface display after classifying data streams according to the present invention.
Reference numerals: 10. a determination module; 20. a processing module; 30. a central processing unit; 31. a memory; 32. a power source; 33. a wired or wireless network interface; 34. and an input/output interface.
Detailed Description
The present invention will be described in further detail with reference to the following detailed description and accompanying drawings. Wherein like elements in different embodiments are numbered with like associated elements. In the following description, numerous details are set forth in order to provide a better understanding of the present application. However, those skilled in the art will readily recognize that some of the features may be omitted or replaced with other elements, materials, methods in different instances. In some instances, certain operations related to the present application have not been shown or described in detail in order to avoid obscuring the core of the present application from excessive description, and it is not necessary for those skilled in the art to describe these operations in detail, so that they may be fully understood from the description in the specification and the general knowledge in the art.
Furthermore, the features, operations, or characteristics described in the specification may be combined in any suitable manner to form various embodiments. Also, the various steps or actions in the method descriptions may be transposed or transposed in order, as will be apparent to one of ordinary skill in the art. Thus, the various sequences in the specification and drawings are for the purpose of describing certain embodiments only and are not intended to imply a required sequence unless otherwise indicated where such sequence must be followed.
The numbering of the components as such, e.g., "first", "second", etc., is used herein only to distinguish the objects as described, and does not have any sequential or technical meaning. The term "connected" and "coupled" when used in this application, unless otherwise indicated, includes both direct and indirect connections (couplings).
The data streams under all the control systems of the vehicle are classified, and not just a single control system, because if only one or two data streams are analyzed, whether the data streams exceed a normal range or not is difficult to find out, and if a plurality of data streams of the same type are displayed together, a plurality of data can be referred to, so that numerical values among the data streams can be compared, and abnormality can be easily found out.
The data stream display method is mainly applied to vehicles, and the data stream display method is helpful for vehicle fault analysis, namely the data streams collected by a plurality of control systems of the vehicles are classified to form a plurality of types of data streams, and the data streams in each type are displayed in a centralized manner, so that maintenance technicians can conveniently check which data streams are abnormal, and the maintenance technicians can conveniently judge the abnormal credibility according to the conditions of the abnormal data streams in the same type of data streams, so that the system can be accurately judged to have faults in which aspect, and finally, the vehicle can be accurately repaired according to the faults, and the maintenance efficiency of the vehicles can be effectively improved.
Example 1
Referring to fig. 1, in an embodiment of the present invention, a data stream display method is provided, where the method is applied to a target device, and includes the following steps:
step 1: when a read instruction of the target data stream is detected, the homogeneous data stream associated with the target data stream is determined.
The data flow display method is mainly applied to diagnosis equipment, the realization of the vehicle function is completed by sending an instruction to a control system on the vehicle by the diagnosis equipment, and the control system of the vehicle comprises an engine control system, a brake control system, an air bag control system, an instrument control system, an air conditioner control system, a vehicle door control system, a sound control system, an anti-theft control system and the like. In the prior art, the diagnostic device determines whether to send a fault by sending an instruction to the control system to read the data streams to obtain information about certain data streams in the control system, and analyzing these data streams. The diagnostic device determines homogeneous data streams of a target data stream selected by a user when a reading instruction of the target data stream is detected. In the present application, the homogeneous data stream includes data streams of the same data stream item detected at different positions, for example, a tire pressure data stream detected for four tires, and the four tire pressure data streams belong to the homogeneous data stream.
Step 2: the diagnostic device sends a read command to a control system of the vehicle to read the target data stream and the peer data stream associated with the target data stream and then displays the read target data stream and the peer data associated with the target data stream together. Specifically, the target data stream and the homogeneous data stream can be collectively displayed.
The data streams supported by the vehicle comprise a plurality of data streams such as a rotating speed data stream, a system voltage data stream, a tire air pressure data stream, a water temperature data stream and the like, wherein each data stream is a type of data stream, and each type of data stream is detected by the same type of sensor. For example, an engine control system needs to collect a rotation speed data stream, an instrument control system needs to collect a rotation speed data stream, an air bag control system needs to collect a rotation speed data stream, a brake control system needs to collect a rotation speed data stream, and the like, and the rotation speed data streams are detected by a rotation speed sensor, so that a same-type data stream (i.e., a rotation speed data stream) is formed, when a service technician reads a target data stream (a rotation speed data stream) through a selected system, the same-type data streams (rotation speed data streams of other systems) associated with the target data stream are also displayed together with the target data stream and are displayed in a centralized manner, as shown in fig. 5, and the control system to which each data stream (i.e., rotation speed) belongs in the same-type data streams is also displayed. It follows that the same type of data stream may also be a data stream acquired by different control systems for the same data stream item.
The diagnostic device may classify the data streams in advance, and each data stream is assigned with a type number, which represents which type the data stream belongs to, and this embodiment does not make much requirement here.
Taking tire pressure data flow as an example, tires of four wheels of a vehicle all have tire pressure, a user or a maintenance technician cannot ensure that all tires are in a normal pressure range, if one tire is pricked by a nail and leaks slowly, the user or the maintenance technician cannot feel when driving the vehicle at ordinary times, the vehicle cannot report faults as long as the air pressure is in the normal range, but if the maintenance technician reads all control systems for collecting the tire pressure data flow in the vehicle once, the air pressure of one tire is lower than that of the other tires, and at the moment, the control system where the tire pressure is located is read again, hidden dangers can be accurately found, the tire has the risk of tire burst at any time, the fault can be repaired by the maintenance technician in time before the tire burst, and therefore the maintenance efficiency of the vehicle is effectively improved.
Specifically, the data stream name and the data stream value of the data stream may be displayed through the display, or the data stream name, the system to which the data stream belongs, and the data stream value and/or the data stream status of the target data stream may be displayed through the display, so that the user or the service technician may clearly and intuitively grasp the vehicle failure information.
As a further optimization of the embodiment, the target data stream and the associated homogeneous data stream are detected by the same sensor, wherein the same sensor includes one or more sensors, and the types of data streams detected by the sensors are the same.
Taking the tire pressure data stream as an example, the tires of four wheels of a vehicle all have tire pressures, and the tires of four wheels need four pressure sensors to detect, and the four pressure sensors all belong to the same type of sensor. Taking the anti-theft data stream as an example, the vehicle only has one anti-theft system, and only needs one key sensor to detect.
In the homogeneous data stream, sometimes the data stream displays an abnormal value, which may not necessarily indicate that the data is really abnormal, and may also indicate that the sensor of the terminal is in a problem, and may also indicate that the ECU (electronic control unit, main component of the control system) of the corresponding control system is in a problem (for example, the line between the sensor and the ECU is in a problem), because in another control system, the data stream may display a normal value, and thus the data is really abnormal, and may also indicate that the sensor of the terminal is in a problem, and may also indicate that the ECU (electronic control unit) is in a problem, and the homogeneous data streams of all the systems are displayed together, and the problem can be found out well by comparison.
According to the embodiment of the application, when the reading instruction of a certain target data stream is detected, the data streams which are the same as the target data stream are read at the same time and displayed at the same time, so that maintenance personnel can determine the position and the reason of the fault better and faster, and the diagnosis efficiency is improved.
Taking this embodiment as an example for explanation, referring to fig. 2, the data stream display method may further include the following steps:
and step 3: and obtaining abnormal data streams according to the data stream numerical values and/or the data stream states of the target data streams and the homogeneous data streams.
Specifically, after all data streams of a type of data streams are acquired, the system displays data stream values or data stream states of all the data streams, and abnormal data streams can be visually displayed through the display screen. Among other things, the data stream values are well understood, such as: the engine speed is 0 rpm, the target idle speed is 2056 rpm, the manifold absolute pressure sensor voltage is 10.05 volts and the like; the data flow state is a state of the detected data flow at a certain time, such as: the ignition starting switch is used for processing the switch state of on or off, the fuel supply state is oil circuit cut-off or oil circuit conduction, and the like.
And 4, step 4: and calculating the proportion of the abnormal data flow in the target data flow and the homogeneous data flow, and marking the displayed abnormal data flow or outputting prompt information for prompting the abnormality of the control system to which the abnormal data flow belongs when the proportion is smaller than a preset value.
Calculating the occupation ratio of the abnormal data flow in the acquired homogeneous data flow, setting a preset value in the system, defining that the preset value is equal to or lower than half of the total number of the data flows in the homogeneous data flow, and indicating that the control system corresponding to the abnormal data flow is abnormal by the system through analysis when the occupation ratio of the abnormal data flow in the homogeneous data flow is smaller than the preset value, wherein the system can mark and display the abnormal data flow; the abnormal data flow can also be marked by the control system to which the abnormal data flow belongs, and then the abnormal condition is output in an information prompting mode.
Taking the tire pressures of four tires of a vehicle as an example, if the air pressures of the right rear tires respectively collected in the brake control system, the air bag control system, the tire pressure control system and the engine control system only show that the air pressure value of the right rear tire is low in the brake control system, and other control systems show that the air pressure of the right rear tire is normal, the brake control system can be considered to have a problem, at the moment, the air pressure value of the right rear tire with the low numerical value can be directly marked, and the abnormal reminding information of the control system can be displayed through the display by searching the control system, namely the brake control system, to which the air pressure value of the right rear tire with the low numerical value belongs, so that maintenance personnel can find detailed fault information in time.
As a further extension of the foregoing embodiment, the data stream display method may further include the steps of:
when the proportion of the abnormal data flow in the target data flow and the homogeneous data flow is calculated to be 100% in the step 4, outputting prompting information pre-associated with the abnormal data flow and/or outputting prompting information for prompting that a sensor detecting the abnormal data flow is abnormal.
In combination with the proportion of the abnormal data streams in the homogeneous data streams in the above embodiments, through analysis, when all the data streams in the homogeneous data streams are displayed as abnormal data streams (that is, the proportion of the abnormal data streams in the homogeneous data streams is 100%), either the data is truly abnormal, or an abnormality occurs in a sensor that detects the data streams, at this time, the system directly displays prompt information pre-associated with the data streams directly through a display, and the prompt information may be a conclusion that the data streams are abnormal; the system may further detect a sensor corresponding to the data stream, determine whether the sensor is abnormal, and display information of the abnormal sensor on the display if the sensor is abnormal.
Similarly, taking the tire pressures of four tires of a vehicle as an example, if the air pressures of the right rear tires collected respectively in the brake control system, the air bag control system, the tire pressure control system and the engine control system all show that the air pressure value of the right rear tire is lower, the air pressure value of the right rear tire can be considered to be really lower, or the sensor for detecting the air pressure of the right rear tire is abnormal (the probability of the sensor to be in failure is usually smaller), at this time, the numerical range of the air pressure value of the right rear tire can be directly output (because the numerical fluctuation of each type of data stream is in a range, the small amplitude fluctuation is allowed, that is, the difference is considered to be normal in what proportion, a range value is displayed), or the sensor for monitoring the air pressure of the right rear tire can be searched, and the prompt information of the abnormality of the sensor is displayed through the display, so that the maintenance personnel can find the detailed fault information in time.
Example 2
Referring to fig. 3, a data stream display apparatus according to an embodiment of the present invention includes a determining module 10 and a processing module 20.
The determining module 10 is configured to determine homogeneous data streams associated with a target data stream when a read instruction of the target data stream is detected.
The processing module 20 is configured to read the target data stream and the peer data stream, and display the target data stream and the peer data stream together. The target data stream and the homogeneous data stream may be displayed collectively.
The data streams supported by the vehicle comprise a plurality of data streams such as a rotating speed data stream, a system voltage data stream, a tire air pressure data stream, a water temperature data stream and the like, wherein each data stream is a type of data stream, and each type of data stream is detected by the same type of sensor. For example, an engine control system needs to collect a rotational speed data stream, an instrument control system needs to collect a rotational speed data stream, an airbag control system needs to collect a rotational speed data stream, a brake control system needs to collect a rotational speed data stream, and the like, and the rotational speed data stream is detected by a rotational speed sensor, so that a same-type data stream (i.e., a rotational speed data stream) is formed, when a maintenance technician reads a target data stream (a rotational speed data stream) through a selected system, the same-type data stream (rotational speed data streams of other systems) associated with the target data stream is also displayed together with the target data stream and is displayed in a centralized manner, as shown in fig. 5, and the control system to which each data stream (i.e., rotational speed) belongs is also displayed in the same-type data stream. It follows that the same type of data stream may also be a data stream acquired by different control systems for the same data stream item.
The diagnostic device may classify the data streams in advance, each data stream may be provided with a type number to indicate which type the data stream belongs to, and this embodiment does not make much requirements here.
Taking tire pressure data flow as an example, tires of four wheels of a vehicle all have tire pressure, a user or a maintenance technician cannot ensure that all tires are in a normal pressure range, if one tire is pricked by a nail and is leaking slowly, the user cannot feel when driving the vehicle at ordinary times, and as long as the air pressure is in the normal range, the vehicle cannot report faults.
As a further extension of this embodiment, the processing module 20 of this embodiment is further configured to: and obtaining abnormal data streams according to data stream values and/or data stream states of the target data streams and the homogeneous data streams, then calculating the occupation ratios of the abnormal data streams in the target data streams and the homogeneous data streams, and marking the displayed abnormal data streams or outputting prompt information for prompting the abnormality of a control system to which the abnormal data streams belong when the occupation ratios are smaller than a preset value.
Specifically, after all data streams of a type of data streams are acquired, the system displays data stream values or data stream states of all the data streams, and abnormal data streams can be visually displayed through the display screen. Then, calculating the proportion of the abnormal data flow in the acquired homogeneous data flow, setting a preset value in the system, defining that the preset value is equal to or lower than half of the total number of the data flow in the homogeneous data flow, analyzing by the processing module 20, when the proportion of the abnormal data flow in the homogeneous data flow is smaller than the preset value, indicating that the control system corresponding to the abnormal data flow is abnormal, and marking the abnormal data flow by the processing module 20 and displaying the abnormal data flow by a display; the abnormal data flow can also be marked by the control system to which the abnormal data flow belongs, and then the abnormal condition is output in an information prompting mode.
The number of data streams is a value of the detected data stream at a certain time, for example: the engine speed is 0 rpm, the target idle speed is 2056 rpm, the manifold absolute pressure sensor voltage is 10.05 volts and the like; the data flow state is a state of the detected data flow at a certain time, such as: the ignition starting switch is used for processing the switch state of on or off, the fuel supply state is oil circuit cut-off or oil circuit conduction, and the like.
Taking the tire pressures of four tires of a vehicle as an example, if the air pressures of the right rear tires respectively collected in the brake control system, the air bag control system, the tire pressure control system and the engine control system only show that the air pressure value of the right rear tire is low in the brake control system, and other control systems show that the air pressure of the right rear tire is normal, the brake control system can be considered to have a problem, at the moment, the air pressure value of the right rear tire with the low numerical value can be directly marked, and the abnormal reminding information of the control system can be displayed through the display by searching the control system, namely the brake control system, to which the air pressure value of the right rear tire with the low numerical value belongs, so that maintenance personnel can find detailed fault information in time.
As a further extension of this embodiment, the processing module 20 of this embodiment can be further configured to: when the proportion of the abnormal data streams in the target data streams and the homogeneous data streams is calculated to be 100%, outputting prompting information pre-associated with the abnormal data streams, and/or outputting prompting information for prompting that a sensor detecting the abnormal data streams is abnormal.
In combination with the proportion of the abnormal data streams in the homogeneous data streams in the above embodiments, through analysis, when all the data streams in the homogeneous data streams are displayed as abnormal data streams (that is, the proportion of the abnormal data streams in the homogeneous data streams is 100%), either the data is truly abnormal, or an abnormality occurs in a sensor that detects the data streams, at this time, the system directly displays prompt information pre-associated with the data streams directly through a display, and the prompt information may be a conclusion that the data streams are abnormal; the system may further detect a sensor corresponding to the data stream, determine whether the sensor is abnormal, and display information of the abnormal sensor on the display if the sensor is abnormal.
Similarly, taking the tire pressures of four tires of a vehicle as an example, if the air pressures of the right rear tires collected respectively in the brake control system, the air bag control system, the tire pressure control system and the engine control system all show that the air pressure value of the right rear tire is lower, the air pressure value of the right rear tire can be considered to be really lower, or the sensor for detecting the air pressure of the right rear tire is abnormal (the probability of the sensor to be in failure is usually smaller), at this time, the numerical range of the air pressure value of the right rear tire can be directly output (because the numerical fluctuation of each type of data stream is in a range, the small amplitude fluctuation is allowed, that is, the difference is considered to be normal in what proportion, a range value is displayed), or the sensor for monitoring the air pressure of the right rear tire can be searched, and the prompt information of the abnormality of the sensor is displayed through the display, so that the maintenance personnel can find the detailed fault information in time.
Example 3
In the embodiment of the present invention, referring to fig. 4, a terminal device is provided, where the terminal device may be a mobile phone, various types of computers, a vehicle-mounted device, and the terminal device includes a central processing unit 30 and a memory 31.
The memory 31 is a transient storage memory 31 or a persistent storage memory 31, and one or more applications or data are stored in the memory 31. The program stored in the memory 31 may include one or more modules, each of which may include a series of instruction operations for the server. Still further, the central processor 30 may be configured to communicate with the memory 31, and execute a series of instruction operations in the memory 31 on the server.
The central processing unit 30 is configured to communicate with the memory 31, and execute the instruction operation in the memory 31 to execute the data stream display method in embodiment 1, and the specific functional module division in the central processing unit 30 may be similar to the functional module division manner of each module described in embodiment 2, and is not described herein again.
The terminal equipment may also include one or more power supplies 32, one or more wired or wireless network interfaces 33, one or more input-output interfaces 34, and/or one or more operating systems, such as Windows Server, MacOSXTM, UnixTM, LinuxTM, FreeBSDTM, etc.
Example 4
In an embodiment of the present invention, a computer-readable storage medium is provided, where a program is stored on the medium, and the program can be executed by a processor to implement the data stream display method in embodiment 1, which is not described herein in detail.
Those skilled in the art will appreciate that all or part of the functions of the methods in the above embodiments may be implemented by hardware, or may be implemented by a computer program. When all or part of the functions of the above embodiments are implemented by a computer program, the program may be stored in a computer-readable storage medium, and the storage medium may include: a read only memory, a random access memory, a magnetic disk, an optical disk, a hard disk, etc., and the program is executed by a computer to realize the above functions. For example, the program may be stored in a memory of the device, and when the program in the memory is executed by the processor, all or part of the functions described above may be implemented. In addition, when all or part of the functions in the above embodiments are implemented by a computer program, the program may be stored in a storage medium such as a server, another computer, a magnetic disk, an optical disk, a flash disk, or a removable hard disk, and may be downloaded or copied to a memory of a local device, or may be version-updated in a system of the local device, and when the program in the memory is executed by a processor, all or part of the functions in the above embodiments may be implemented.
The present invention has been described in terms of specific examples, which are provided to aid understanding of the invention and are not intended to be limiting. Numerous simple deductions, modifications or substitutions may also be made by those skilled in the art in light of the present teachings.

Claims (10)

1. A data stream display method, applied to a target device, the method comprising:
when a reading instruction of a target data stream is detected, determining homogeneous data streams associated with the target data stream;
reading the target data stream and the homogeneous data stream, and displaying the target data stream and the homogeneous data stream together.
2. The data stream display method of claim 1, wherein said displaying the target data stream and the peer data stream together comprises:
and the target data stream and the homogeneous data stream are collectively displayed.
3. The data stream display method of claim 1, wherein the target data stream and the homogeneous data stream comprise: the data stream name, the system to which the data stream belongs, and the data stream value and/or the data stream state.
4. The data stream display method of claim 1, wherein the target data stream and the associated homogeneous data streams are detected by a same type of sensor, the same type of sensor comprises one or more sensors, and the types of data streams detected by the plurality of sensors are the same.
5. The data stream display method of claim 3, further comprising:
obtaining abnormal data streams according to the data stream numerical values and/or data stream states of the target data streams and the homogeneous data streams;
and calculating the proportion of abnormal data streams in the target data streams and the homogeneous data streams, and marking the displayed abnormal data streams or outputting prompt information for prompting the abnormality of the control system to which the abnormal data streams belong when the proportion is smaller than a preset value.
6. The data stream display method of claim 5, further comprising:
and when the percentage is 100%, outputting prompting information pre-associated with the abnormal data flow, and/or outputting prompting information for prompting that a sensor detecting the abnormal data flow is abnormal.
7. A data stream display apparatus, comprising:
the device comprises a determining module, a judging module and a judging module, wherein the determining module is used for determining homogeneous data streams associated with a target data stream when a reading instruction of the target data stream is detected;
and the processing module reads the target data stream and the homogeneous data stream and displays the target data stream and the homogeneous data stream together.
8. The apparatus for displaying data streams according to claim 7, wherein the displaying the target data stream and the peer data stream together comprises:
and the target data stream and the homogeneous data stream are collectively displayed.
9. A terminal device, comprising:
the system comprises a central processing unit, a memory, an input/output interface, a wired or wireless network interface and a power supply;
the memory is a transient memory or a persistent memory;
the central processor is configured to communicate with the memory and execute the instruction operations in the memory to perform the data stream display method of any one of claims 1-6.
10. A computer-readable storage medium, characterized in that the medium has stored thereon a program executable by a processor to implement the data stream display method according to any one of claims 1 to 6.
CN202210580971.2A 2022-05-25 2022-05-25 Data stream display method, data stream display device and terminal equipment Pending CN115114330A (en)

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