CN115098418A - Interaction system and method of intelligent touch all-in-one machine - Google Patents

Interaction system and method of intelligent touch all-in-one machine Download PDF

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CN115098418A
CN115098418A CN202211029004.3A CN202211029004A CN115098418A CN 115098418 A CN115098418 A CN 115098418A CN 202211029004 A CN202211029004 A CN 202211029004A CN 115098418 A CN115098418 A CN 115098418A
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communication
data information
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CN115098418B (en
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朱克林
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Shenzhen Zhengyu Video Technology Co ltd
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/382—Information transfer, e.g. on bus using universal interface adapter
    • G06F13/385—Information transfer, e.g. on bus using universal interface adapter for adaptation of a particular data processing system to different peripheral devices
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G05B19/0423—Input/output
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0706—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment
    • G06F11/0745—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment in an input/output transactions management context
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/079—Root cause analysis, i.e. error or fault diagnosis
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/40—Bus structure
    • G06F13/4004—Coupling between buses
    • G06F13/4022—Coupling between buses using switching circuits, e.g. switching matrix, connection or expansion network
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/40—Bus structure
    • G06F13/4063—Device-to-bus coupling
    • G06F13/4068—Electrical coupling
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/08—Learning methods
    • G06N3/084—Backpropagation, e.g. using gradient descent
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/96—Touch switches
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F2213/0002—Serial port, e.g. RS232C

Abstract

The invention discloses an interaction system and method of an intelligent touch all-in-one machine, which relate to an electric data information processing module, can realize the interaction of a plurality of data information such as a display module, a storage module, a menu module and the like in an intelligent touch screen, and when the information interaction between the intelligent touch all-in-one machine and peripheral equipment is realized, a multi-data communication module is connected through a touch switch so as to realize the information interaction of a plurality of different communication protocols, wherein the information interaction comprises instructions of a plurality of different data information such as a TCP/IP communication protocol, an RS485 communication protocol, a Modbus communication protocol, HTTP, XMPP, WIA-PA, PLC or serial communication and the like. The multi-data communication module is connected with the fault diagnosis module, and the fault diagnosis module judges the fault information of the data information in the interaction process.

Description

Interaction system and method of intelligent touch all-in-one machine
Technical Field
The invention relates to the technical field of electric digital data processing, in particular to an interactive system and method of an intelligent touch all-in-one machine.
Background
The touch all-in-one machine is composed of advanced touch screens, a mainboard, a memory, a hard disk, a display card and other electronic components, and has no difference with the working principle of the traditional PC machine. According to the size of the touch screen body and the cooperation of software, public information inquiry, advertisement display, media interaction, conference content display, off-line experience shop commodity display and the like can be achieved, and specific requirements such as fingerprint attendance, card swiping, printing and the like can be achieved by cooperation of peripherals such as a fingerprint instrument, a scanner, a card reader, a micro printer and the like. Generally, different from an electronic whiteboard, more functions can be realized.
The intelligent touch all-in-one machine is mainly applied to information publishing, inquiring and multimedia teaching in halls in public places, or places with dispersed applications such as classrooms, halls, libraries, training rooms, meeting rooms, administrative centers, command centers and multimedia conferences.
Disclosure of Invention
Aiming at the technical defects, the invention discloses an interactive system and method of an intelligent touch all-in-one machine, which can realize multi-mode transmission in the data interaction process, improve the information transmission capability in the data interaction process and improve the judgment of transmission fault information in the data information transmission process through a diagnosis model.
The invention adopts the following technical scheme:
an interactive system of a smart touch all-in-one machine, comprising:
the system comprises a control module, a display module, a storage module, a menu module, a power module and a touch switch, wherein the display module, the storage module, the menu module, the power module and the touch switch are connected with the control module; the power supply module provides working voltage and current for each module; wherein:
the control module is used for controlling the integrated machine to realize information acquisition, storage, calculation or interaction in different forms; the control module is an FPGA control module, and the FPGA control module is provided with an RAM module;
the display module is used for displaying different data information in the all-in-one machine; the display module is a visual display module;
the storage module is used for storing different data information in the all-in-one machine so as to realize information storage of the all-in-one machine;
the touch switch is used for selecting communication protocols of different data information and realizing multi-data type communication in a touch mode;
the multi-data communication module is compatible with a TCP/IP communication protocol, an RS485 communication protocol, a Modbus communication protocol, HTTP, XMPP, WIA-PA, PLC or a serial communication instruction so as to select different data terminals in a self-adaptive manner;
the fault diagnosis module is used for judging fault information of data information in the interaction process so as to determine the output of communication terminals with different protocols; the fault diagnosis module comprises an improved BP neural network model;
the data receiving module is used for receiving the interactive data information so as to realize the transmission of the interactive data information; the data receiving module is compatible with a TCP/IP communication protocol, an RS485 communication protocol, a Modbus communication protocol, HTTP, XMPP, WIA-PA, PLC or serial communication instructions;
and the power supply module is used for providing normal working voltage and current for various data modules and ensuring that other works are in a working state.
As a further technical scheme of the invention, the touch switch comprises an MCU control module, a switch trigger circuit connected with the MCU control module, a multi-channel key trigger mechanism circuit meeting various communication protocols and a multi-data communication interface;
the MCU control module is provided with an I/O voltage port VDDIO, a circuit voltage port VCC, a sampling port AD _ IO and a control signal output port GPIO _ CRL;
the switch trigger circuit comprises a triode Q1 and a PMOS tube Q2;
each key trigger mechanism circuit comprises a sampling circuit consisting of a divider resistor R, a sampling resistor Rn, a diode Dna and a key Sn, and a key trigger circuit consisting of a diode Dnb and a key Sn;
the multidata communication interface is a TCP/IP communication protocol interface, an RS485 communication protocol interface, a Modbus communication protocol interface, an HTTP interface, an XMPP interface, a WIA-PA interface, a PLC interface and a serial communication interface;
as a further technical scheme of the invention, the fault diagnosis module comprises an improved BP neural network model, the improved BP neural network model is provided with a multi-data information interface and a self-diagnosis module, the multi-data information interface is a TCP/IP communication protocol interface, an RS485 communication protocol interface, an MODBUS communication protocol interface, an HTTP interface, an XMPP interface, a WIA-PA interface, a PLC interface or a serial communication interface, and the self-diagnosis module is provided with a diagnosis function.
As a further technical scheme of the invention, the data receiving module is provided with a plurality of data information interfaces, and the plurality of data information compatible interfaces Modbus, HTTP, XMPP, WIA-PA, PLC and RS 485.
As a further technical scheme of the invention, the multidata communication modules are also provided with communication protocol conversion modules for mutually converting different communication protocols.
An interaction method of an intelligent touch all-in-one machine comprises the following steps:
the method comprises the following steps that firstly, the control module controls the integrated machine to realize information acquisition, storage, calculation or interaction in different forms; different data information in the all-in-one machine is displayed through a display module; different data information in the all-in-one machine is stored through the storage module so as to realize information storage of the all-in-one machine; selecting communication protocols of different data information through a touch switch to realize multi-data type communication;
step two, the electric data information is compatible with a TCP/IP communication protocol, an RS485 communication protocol, a Modbus communication protocol, HTTP, XMPP, WIA-PA, PLC or a serial communication instruction through a multi-data communication module so as to self-adaptively select different data terminals;
thirdly, the electric data information in the transmission process carries out fault information judgment on the interactive data information through a fault diagnosis module so as to determine the output of communication terminals with different protocols; fault diagnosis of communication data information is realized through an improved BP neural network model;
and step four, receiving the interactive data information through the data receiving module so as to realize the transmission of the interactive data information.
As a further technical scheme of the invention, the working method of the improved BP neural network model comprises the following steps:
setting the sample data set of the electric data information of the interactive data information as
Figure 778306DEST_PATH_IMAGE001
，Output the target data as
Figure 642619DEST_PATH_IMAGE002
Will be
Figure 475445DEST_PATH_IMAGE003
And output
Figure 163916DEST_PATH_IMAGE004
The degree of closeness is 99.99%, wherein
Figure 347772DEST_PATH_IMAGE005
Setting as an excitation function; the data information model perceived by the fault diagnosis module is as follows:
Figure 514312DEST_PATH_IMAGE006
（1）
in the formula (1), wherein,
Figure 965759DEST_PATH_IMAGE007
，
Figure 293972DEST_PATH_IMAGE008
is BP nerveThe weight parameters of the network model are,
Figure 699546DEST_PATH_IMAGE009
is represented as a vector of values that are,
Figure 404197DEST_PATH_IMAGE010
representing sets of interactive data information, wherein the matrix of data information emitted is denoted as
Figure 946037DEST_PATH_IMAGE009
The dimension vector of the vector is calculated,
Figure 710730DEST_PATH_IMAGE011
representing a number of a plurality of communication protocol types;
Figure 105065DEST_PATH_IMAGE012
、
Figure 347827DEST_PATH_IMAGE013
、
Figure 399966DEST_PATH_IMAGE014
respectively are data information non-safety threat data information;
Figure 834096DEST_PATH_IMAGE015
represent
Figure 948682DEST_PATH_IMAGE011
First of a plurality of communication protocol types
Figure 260715DEST_PATH_IMAGE016
Any training data sample in the data set,
Figure 777147DEST_PATH_IMAGE017
representing the information of the data output by training in the BP neural network model node,
Figure 618064DEST_PATH_IMAGE018
indicating that T data messages are communicated in the transmission data message j,
Figure 485526DEST_PATH_IMAGE019
representing different hidden node data information values;
Figure 571556DEST_PATH_IMAGE020
is indicated in the communication protocol type ofKThe T number of data-information communications of (a),
Figure 942494DEST_PATH_IMAGE021
a risk factor indicating the presence of K multiple communication protocol types; the data communication fault diagnosis function is recorded as:
Figure 219892DEST_PATH_IMAGE022
（2）
in the formula (2), the first and second groups,
Figure 574650DEST_PATH_IMAGE023
the number of data representing the training samples of the communication protocol,
Figure 697327DEST_PATH_IMAGE024
a weight penalty factor is represented by a weight penalty factor,
Figure 188351DEST_PATH_IMAGE025
represents any training data sample in the data set,
Figure 400764DEST_PATH_IMAGE026
represented as any number of communication protocol types,
Figure 977239DEST_PATH_IMAGE027
a weight value representing a data communication failure diagnosis function;
after multiple times of identification, the calculated error result is expressed as the following error function:
Figure 903607DEST_PATH_IMAGE028
（3）
in the formula (3), the first and second groups,
Figure 514717DEST_PATH_IMAGE029
target data representing an output of the data communication failure diagnosis function; error data pair by derivative functioneAdjust to minimum, find the descent gradient function as:
Figure 868338DEST_PATH_IMAGE030
（4）
in the formula (4), the first and second groups,
Figure 932108DEST_PATH_IMAGE031
representing a weight between an input layer of communication protocol data information and an output layer of communication protocol data information.
As a further technical scheme of the invention, the method comprises the following steps
Figure 429211DEST_PATH_IMAGE032
The recognition precision is highest when the function is between 0 and 1; when the temperature is higher than the set temperature
Figure 629248DEST_PATH_IMAGE033
Above 1, the recognition error is between 15% and 25%.
The invention has the following positive beneficial effects:
the intelligent touch screen can realize the interaction of various data information such as a display module, a storage module, a menu module and the like in the intelligent touch screen, and when the information interaction between the intelligent touch all-in-one machine and peripheral equipment is realized, a multi-data communication module is connected through the touch switch so as to realize the information interaction of various different communication protocols, wherein the information interaction comprises instructions of various different data information such as a TCP/IP communication protocol, an RS485 communication protocol, a Modbus communication protocol, HTTP, XMPP, WIA-PA, PLC or serial communication and the like. The multi-data communication module is also connected with a fault diagnosis module, and the fault diagnosis module is used for judging fault information of data information in the interaction process so as to determine the output of different communication terminals, thereby greatly improving the fault diagnosis capability in the data interaction and communication processes.
Therefore, the invention can realize multi-mode transmission in the data interaction process, improve the information transmission capability in the data interaction process, and improve the judgment of transmission fault information in the data information transmission process through the diagnosis model.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive exercise, wherein:
FIG. 1 is a schematic diagram of the overall architecture of the system of the present invention;
FIG. 2 is a schematic diagram of a touch switch according to the present invention;
FIG. 3 is a schematic diagram of data interaction according to the present invention.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, and it should be understood that the embodiments described herein are merely for the purpose of illustrating and explaining the present invention and are not intended to limit the present invention.
An interactive system of an intelligent touch all-in-one machine is shown in fig. 1-3 and comprises a control module, a display module, a storage module, a menu module, a power module and a touch switch, wherein the display module, the storage module, the menu module, the power module and the touch switch are connected with the control module; the power supply module provides working voltage and current for each module; wherein:
the control module is used for controlling the integrated machine to realize information acquisition, storage, calculation or interaction in different forms;
the display module is used for displaying different data information in the all-in-one machine;
the storage module is used for storing different data information in the all-in-one machine so as to realize information storage of the all-in-one machine;
the touch switch is used for selecting communication protocols of different data information and realizing multi-data type communication in a touch mode;
the multi-data communication module is compatible with a TCP/IP communication protocol, an RS485 communication protocol, a Modbus communication protocol, HTTP, XMPP, WIA-PA, PLC or a serial communication instruction so as to select different data terminals in a self-adaptive manner;
the fault diagnosis module is used for judging fault information of data information in the interaction process so as to determine the output of communication terminals with different protocols;
the data receiving module is used for receiving the interactive data information so as to realize the transmission of the interactive data information;
and the power supply module is used for providing normal working voltage and current for various data modules and ensuring other works to be in a working state.
In the above embodiment, as shown in fig. 2, the touch switch includes an MCU control module, a switch trigger circuit connected to the MCU control module, a multi-channel key trigger mechanism circuit meeting multiple communication protocols, and a multi-data communication interface;
the MCU control module is provided with an I/O voltage port VDDIO, a circuit voltage port VCC, a sampling port AD _ IO and a control signal output port GPIO _ CRL;
the switch trigger circuit comprises a triode Q1 and a PMOS tube Q2;
each key trigger mechanism circuit comprises a sampling circuit consisting of a divider resistor R, a sampling resistor Rn, a diode Dna and a key Sn, and a key trigger circuit consisting of a diode Dnb and a key Sn;
the multi-data communication interface is a TCP/IP communication protocol interface, an RS485 communication protocol interface, a Modbus communication protocol interface, an HTTP interface, an XMPP interface, a WIA-PA interface, a PLC interface and a serial communication interface;
in specific application, various communication protocol information is stored, configured and transmitted and received through the data storage module, the central processing unit is an ARM processor, and the Modbus, HTTP, XMPP, WIA-PA, PLC and RS485 transmitting/receiving modules are respectively connected with corresponding different communication protocol interfaces, so that the receiving and transmitting of various communication protocols are realized. When data mapping is performed, parameter relation data information mapped by different types of communication protocols and multiple data interaction are needed.
In the above embodiment, as shown in fig. 3, the fault diagnosis module includes an improved BP neural network model, the improved BP neural network model is provided with multiple data information interfaces and a self-diagnosis module, the multiple data information interfaces are a TCP/IP communication protocol interface, an RS485 communication protocol interface, a MODBUS communication protocol interface, an HTTP interface, an XMPP interface, a WIA-PA interface, a PLC interface, or a serial communication interface, and the self-diagnosis module is provided with a diagnosis function.
In the above embodiment, the communication protocol conversion module can convert data information of different protocol types, in an embodiment, for example, when a GPRS signal is converted into WiFi communication, a KB3200 GPRS remote terminal module of a Modbus-RTU protocol is built in the GPRS signal, which can realize receiving and conversion of data information of the smart touch all-in-one machine and the terminal, and control a network of the smart touch all-in-one machine by using WiFi, so as to control each storage unit or control module on the smart touch all-in-one machine, in a specific embodiment, WiFi modules of WiFi 9110N series of U.S. reppes corporation may be used, and the smart touch all-in-one machine may complete intelligent relay management and may automatically find optimal channel transmission data. Wifi can realize functions of AP connection, ADHOC ad hoc network, DHCPsever, WEBsever and the like. The KB3200 GPRS RTU (Remote Terminal Unit) adopts a high-reliability processor and an industrial GPRS wireless data transmission module, combines an embedded single-chip microcomputer technology, a GPRS wireless communication technology and an engineering measurement and control technology, has the characteristics of high reliability, high stability, powerful function, wide application and the like, and is a new-generation Remote control Terminal integrating Remote measurement, Remote control and wireless data transmission communication. KB3200 GPRS RTU has integrateed simulation, digital signal collection, opto-coupler output and GPRS wireless data transmission in an organic whole, built-in Modbus-RTU agreement, analog signal (4 ~20 mA), level signal, pulse signal (customization) that can direct access standard changer output connect and control the industrial instrument and meter of various Modbus-RTU agreements.
In the above embodiment, the data receiving module is provided with multiple data information interfaces, and the multiple data information compatible interfaces Modbus, HTTP, XMPP, WIA-PA, PLC, and RS 485.
In the above embodiment, the multidata communication module is further provided with a communication protocol conversion module that mutually converts different communication protocols.
And the communication of different communication data information is realized through communication protocol conversion.
An interaction method of an intelligent touch all-in-one machine comprises the following steps:
the method comprises the following steps that firstly, the control module controls the integrated machine to realize information acquisition, storage, calculation or interaction in different forms; different data information in the all-in-one machine is displayed through a display module; different data information in the all-in-one machine is stored through the storage module, so that the information storage of the all-in-one machine is realized; selecting communication protocols of different data information through a touch switch to realize multi-data type communication;
step two, the electronic data information is compatible with a TCP/IP communication protocol, an RS485 communication protocol, a Modbus communication protocol, HTTP, XMPP, WIA-PA, PLC or serial communication command through a multi-data communication module so as to self-adaptively select different data terminals;
thirdly, the electric data information in the transmission process carries out fault information judgment on the interactive data information through a fault diagnosis module so as to determine the output of communication terminals with different protocols; fault diagnosis of communication data information is realized through an improved BP neural network model;
and step four, receiving the interactive data information through the data receiving module so as to realize the transmission of the interactive data information.
In the third step, the working method of the improved BP neural network model is as follows:
setting the sample data set of the electric data information of the interactive data information as
Figure 419350DEST_PATH_IMAGE034
，Output the target data as
Figure 970417DEST_PATH_IMAGE002
Will be
Figure 504166DEST_PATH_IMAGE035
And output
Figure 558710DEST_PATH_IMAGE036
The degree of closeness is 99.99%, wherein
Figure 572844DEST_PATH_IMAGE005
Setting as an excitation function; the data information model perceived by the fault diagnosis module is as follows:
Figure 345628DEST_PATH_IMAGE037
（1）
in the formula (1), wherein,
Figure 417489DEST_PATH_IMAGE038
，
Figure 592118DEST_PATH_IMAGE039
as the weight parameter of the BP neural network model,
Figure 458443DEST_PATH_IMAGE040
is represented as a vector of values that are,
Figure 984103DEST_PATH_IMAGE041
representing sets of interactive data information, wherein the matrix of data information emitted is denoted as
Figure 361120DEST_PATH_IMAGE040
A dimension vector is set to the vector of the dimension,
Figure 390255DEST_PATH_IMAGE011
representing a number of a plurality of communication protocol types;
Figure 958640DEST_PATH_IMAGE012
、
Figure 706016DEST_PATH_IMAGE013
、
Figure 119680DEST_PATH_IMAGE014
respectively data information is non-safety threat data information;
Figure 268902DEST_PATH_IMAGE042
to represent
Figure 506723DEST_PATH_IMAGE011
First of a plurality of communication protocol types
Figure 741395DEST_PATH_IMAGE043
Any training data sample in the individual data sets,
Figure 958750DEST_PATH_IMAGE017
representing the output data information through training in the BP neural network model node,
Figure 962478DEST_PATH_IMAGE018
indicating that T data messages are communicated when the transmission data message is j,
Figure 872665DEST_PATH_IMAGE019
representing different hidden node data information values;
Figure 594633DEST_PATH_IMAGE020
is indicated in the communication protocol type ofKThe T number of data-information communications of (a),
Figure 851564DEST_PATH_IMAGE021
a risk factor indicating the presence of K multiple communication protocol types; the data communication fault diagnosis function is recorded as:
Figure 709799DEST_PATH_IMAGE044
（2）
in the formula (2), the first and second groups of the compound,
Figure 525308DEST_PATH_IMAGE023
represents the number of data of the communication protocol training sample,
Figure 734573DEST_PATH_IMAGE045
a weight penalty factor is represented by a weight penalty factor,
Figure 293730DEST_PATH_IMAGE025
represents any training data sample in the data set,
Figure 272050DEST_PATH_IMAGE026
represented as any number of communication protocol types,
Figure 992882DEST_PATH_IMAGE027
a weight value representing a data communication failure diagnosis function;
after multiple times of identification, the calculated error result is expressed as follows by an error function:
Figure 187977DEST_PATH_IMAGE046
（3）
in the formula (3), the first and second groups of the compound,
Figure 285246DEST_PATH_IMAGE047
target data representing an output of the data communication failure diagnosis function; error data by derivation functioneAdjust to minimum, find the descent gradient function as:
Figure 383652DEST_PATH_IMAGE048
（4）
in the formula (4), the first and second groups,
Figure 275385DEST_PATH_IMAGE049
representing a weight between an input layer of communication protocol data information and an output layer of communication protocol data information.
When in use
Figure 459242DEST_PATH_IMAGE050
The recognition precision is highest when the function is between 0 and 1; when in use
Figure 360202DEST_PATH_IMAGE051
Above 1, the recognition error is between 15% and 25%.
After the multi-class communication information protocol is identified, if the identification precision is improved, the weight matrix can be changedWThis method is also called error partial derivative evaluation to achieve a better accuracy value.
When data is sent, data information is transmitted through compatible data information, for example, when the MODBUS RTU receives communication data of an RS485 communication protocol through a communication protocol and by means of a data port, a data frame of the MODBUS RTU application protocol is output to an ARM processor serial port, the communication protocol judges whether the data frame meets protocol rules, and when the data frame meets the protocol of the communication protocol, the data frame is received, and when the data frame does not meet the protocol, the data frame is discarded. Then, the message is combined and analyzed, and the communication protocol is decoded and appears in the form of a virtual bus protocol data frame. In the data receiving process, various communication protocols are easy to appear in the transmission process of different data packets, so that during communication, the data packets are marked, fragmentation marking can be implemented, and message combination and analysis are performed on data to be output. For example, when the RS485 receives data and the buffer needs to send data, an RS485 priority program in the application program should be started, then a received data frame of the RS485 buffer is judged, and an address location of the received data frame is read, and if the data frame of the information buffer sent by the RS485 has the highest priority, or address bit data information of the data frame of the data in the buffer can be identified and determined, the data frame can be converted into a target protocol to be converted. The user can transfer the definition information through the protocol parameters and the protocol definitions, then encode the converted data information, and then store the encoded data information in a cache region for standby.
Although specific embodiments of the present invention have been described above, it will be understood by those skilled in the art that these specific embodiments are merely illustrative and that various omissions, substitutions and changes in the form of the detail of the methods and systems described above may be made by those skilled in the art without departing from the spirit and scope of the invention. For example, it is within the scope of the present invention to combine the steps of the above-described methods to perform substantially the same function in substantially the same way to achieve substantially the same result. Accordingly, the scope of the invention is to be limited only by the following claims.

Claims (8)

1. The utility model provides an interactive system of intelligence touch all-in-one which characterized in that: the method comprises the following steps:
the system comprises a control module, a display module, a storage module, a menu module, a power module and a touch switch, wherein the display module, the storage module, the menu module, the power module and the touch switch are connected with the control module; the power supply module provides working voltage and current for each module; wherein:
the control module is used for controlling the integrated machine to realize information acquisition, storage, calculation or interaction in different forms; the control module is an FPGA control module, and the FPGA control module is provided with an RAM module;
the display module is used for displaying different data information in the all-in-one machine; the display module is a visual display module;
the storage module is used for storing different data information in the all-in-one machine so as to realize information storage of the all-in-one machine;
the touch switch is used for selecting communication protocols of different data information and realizing multi-data type communication in a touch mode;
the multi-data communication module is compatible with a TCP/IP communication protocol, an RS485 communication protocol, a Modbus communication protocol, HTTP, XMPP, WIA-PA, PLC or a serial communication instruction so as to select different data terminals in a self-adaptive manner;
the fault diagnosis module is used for judging fault information of data information in the interaction process so as to determine the output of communication terminals with different protocols; the fault diagnosis module comprises an improved BP neural network model;
the data receiving module is used for receiving the interactive data information so as to realize the transmission of the interactive data information; the data receiving module is compatible with a TCP/IP communication protocol, an RS485 communication protocol, a Modbus communication protocol, HTTP, XMPP, WIA-PA, PLC or a serial communication instruction;
and the power supply module is used for providing normal working voltage and current for various data modules and ensuring other works to be in a working state.
2. The interactive system of the intelligent touch all-in-one machine, according to claim 1, is characterized in that: the touch switch comprises an MCU control module, a switch trigger circuit connected with the MCU control module, a multi-channel key trigger mechanism circuit meeting various communication protocols and a multi-data communication interface;
the MCU control module is provided with an I/O voltage port VDDIO, a circuit voltage port VCC, a sampling port AD _ IO and a control signal output port GPIO _ CRL;
the switch trigger circuit comprises a triode Q1 and a PMOS tube Q2;
each key trigger mechanism circuit comprises a sampling circuit consisting of a divider resistor R, a sampling resistor Rn, a diode Dna and a key Sn, and a key trigger circuit consisting of a diode Dnb and a key Sn;
the multi-data communication interface is a TCP/IP communication protocol interface, an RS485 communication protocol interface, a Modbus communication protocol interface, an HTTP interface, an XMPP interface, a WIA-PA interface, a PLC interface and a serial communication interface.
3. The interaction system of the smart touch all-in-one machine as claimed in claim 1, wherein: the fault diagnosis module comprises an improved BP neural network model, the improved BP neural network model is provided with a plurality of data information interfaces and a self-diagnosis module, the plurality of data information interfaces are a TCP/IP communication protocol interface, an RS485 communication protocol interface, an MODBUS communication protocol interface, an HTTP interface, an XMPP interface, a WIA-PA interface, a PLC interface or a serial communication interface, and the self-diagnosis module is provided with a diagnosis function.
4. The interactive system of the intelligent touch all-in-one machine, according to claim 1, is characterized in that: the data receiving module is provided with a plurality of data information interfaces, and the plurality of data information compatible interfaces are Modbus, HTTP, XMPP, WIA-PA, PLC and RS 485.
5. The interactive system of the intelligent touch all-in-one machine, according to claim 1, is characterized in that: the multidata communication module is also provided with a communication protocol conversion module which mutually converts different communication protocols.
6. An interaction method of an intelligent touch all-in-one machine comprises the following steps:
the method comprises the following steps that firstly, the control module controls the integrated machine to realize information acquisition, storage, calculation or interaction in different forms; different data information in the all-in-one machine is displayed through a display module; different data information in the all-in-one machine is stored through the storage module so as to realize information storage of the all-in-one machine; selecting communication protocols of different data information through a touch switch to realize multi-data type communication;
step two, the electric data information is compatible with a TCP/IP communication protocol, an RS485 communication protocol, a Modbus communication protocol, HTTP, XMPP, WIA-PA, PLC or a serial communication instruction through a multi-data communication module so as to self-adaptively select different data terminals;
thirdly, the electric data information in the transmission process carries out fault information judgment on the interactive data information through a fault diagnosis module so as to determine the output of communication terminals with different protocols; fault diagnosis of communication data information is realized through an improved BP neural network model;
and step four, receiving the interactive data information through the data receiving module so as to realize the transmission of the interactive data information.
7. The interaction method of the intelligent touch all-in-one machine, according to claim 6, is characterized in that: the working method of the improved BP neural network model comprises the following steps:
setting the sample data set of the electric data information of the interactive data information as
Figure 985680DEST_PATH_IMAGE001
，Output the target data as
Figure 3314DEST_PATH_IMAGE002
Will be
Figure 29039DEST_PATH_IMAGE003
And output
Figure 764914DEST_PATH_IMAGE004
The degree of closeness is 99.99%, wherein
Figure 167077DEST_PATH_IMAGE005
Setting as an excitation function; the data information model perceived by the fault diagnosis module is as follows:
Figure 39218DEST_PATH_IMAGE006
（1）
in the formula (1), wherein,
Figure 734379DEST_PATH_IMAGE007
，
Figure 957550DEST_PATH_IMAGE008
as the weight parameter of the BP neural network model,
Figure 163403DEST_PATH_IMAGE009
is represented as a vector of values that,
Figure 890051DEST_PATH_IMAGE010
representing sets of interactive data information, wherein the matrix of data information emitted is denoted as
Figure 257578DEST_PATH_IMAGE009
The dimension vector of the vector is calculated,
Figure 968045DEST_PATH_IMAGE011
representing a number of a plurality of communication protocol types;
Figure 210546DEST_PATH_IMAGE012
、
Figure 57279DEST_PATH_IMAGE013
、
Figure 861287DEST_PATH_IMAGE014
respectively are data information non-safety threat data information;
Figure 527891DEST_PATH_IMAGE015
to represent
Figure 75547DEST_PATH_IMAGE011
First of a plurality of communication protocol types
Figure 776787DEST_PATH_IMAGE016
Any training data sample in the data set,
Figure 250232DEST_PATH_IMAGE017
representing the information of the data output by training in the BP neural network model node,
Figure 669712DEST_PATH_IMAGE018
indicating that T data messages are communicated in the transmission data message j,
Figure 755479DEST_PATH_IMAGE019
representing different hidden node data information values;
Figure 576805DEST_PATH_IMAGE020
is indicated in the communication protocol type ofKThe T number of data-information communications of (a),
Figure 722615DEST_PATH_IMAGE021
a risk factor indicating the presence of K multiple communication protocol types; the data communication fault diagnosis function is recorded as:
Figure 629391DEST_PATH_IMAGE022
（2）
in the formula (2), the first and second groups,
Figure 17385DEST_PATH_IMAGE023
represents the number of data of the communication protocol training sample,
Figure 693217DEST_PATH_IMAGE024
a weight penalty factor is represented by a weight penalty factor,
Figure 9929DEST_PATH_IMAGE025
represents any training data sample in the data set,
Figure 138422DEST_PATH_IMAGE026
represented as any number of communication protocol types,
Figure 565992DEST_PATH_IMAGE027
a weight value representing a data communication failure diagnosis function;
after multiple times of identification, the calculated error result is expressed as the following error function:
Figure 96331DEST_PATH_IMAGE028
（3）
in the formula (3), the first and second groups,
Figure 82479DEST_PATH_IMAGE029
target data representing an output of the data communication failure diagnosis function; error data pair by derivative functioneAdjust to minimum, find the descent gradient function as:
Figure 698268DEST_PATH_IMAGE030
（4）
in the formula (4), the first and second groups,
Figure 195109DEST_PATH_IMAGE031
representing a weight between an input layer of communication protocol data information and an output layer of communication protocol data information.
8. The interaction method of the intelligent touch all-in-one machine, according to claim 7, is characterized in that: when in use
Figure 845533DEST_PATH_IMAGE032
The recognition precision is highest when the function is between 0 and 1; when in use
Figure 504047DEST_PATH_IMAGE033
Above 1, the recognition error is between 15% and 25%.
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WO2017139622A1 (en) * 2016-02-11 2017-08-17 Ahmad Kasmieh Smart switch
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