40 results about "Protocol Profile" patented technology

A trigger function display system and methodology for trigger definition development in a signal measurement system having a graphical user interface. The system displays a plurality of graphically selectable icons and an associated protocol profile window. The protocol profile window includes at least a protocol descriptor field and a protocol editors field. The user inputs data into the protocol editors field which causes the system to automatically construct a bit sequence utilizing a plurality of event definitions stored in memory. The event definitions are two bit blocks resulting from the parsing of protocol definition text files. The bit sequence is used to then construct a series of trigger primitives. An optimizing routine is used to consolidate consecutive multiple occurrences of identical bit patterns in the bit sequence into single trigger primitives.

A wireless security device and method includes implementing, by a wireless security device, one or more Bluetooth wireless protocol profiles for connecting to one or more Bluetooth enabled devices. A Bluetooth enabled telephony device may be paired with the wireless security device using one or more Bluetooth wireless protocol profiles. The wireless security device may send a command to the telephony device over the wirelessly paired Bluetooth connection, to the telephony device. The command may cause the telephony device to place a telephone call to an emergency telephone number. Once the telephone call is placed, a prerecorded emergency message may be sent from the wireless security device to the telephony device, causing the telephony device to play the prerecorded emergency message.

A method and an arrangement in a data communications system. The object of the invention is to achieve a wireless communication between a processing unit and a printer using a safe transmission and an increased transmission range compared to the infrared transmission. The solution is a way of printing a document in a data communications system using a protocol profiled for printing in the Bluetooth protocol architecture.

A method is presented for transferring data objects between federated entities within a federation using artifacts. A first federated entity, such as a service provider, receives artifacts from a second federated entity, such as an identity provider, which generates data objects, such as assertions, for use at or by the first federated entity. The artifact references a data object that is locally stored by the second federated entity, which is implemented as a distributed data processing system with a set of data processing systems, each of which can generate artifacts and artifact-referenced data objects, and each of which can proxy data object retrieval requests to other data processing systems within the distributed data processing system. When the second federated entity receives a data object retrieval request with an artifact from the first federated entity, the artifact-referenced data object is retrieved from within the distributed data processing system using the artifact.

A wireless security device and method includes implementing, by a wireless security device, one or more Bluetooth™ wireless protocol profiles for connecting to one or more Bluetooth™ enabled devices. A Bluetooth™ enabled telephony device may be paired with the wireless security device using one or more Bluetooth™ wireless protocol profiles. The wireless security device may send a command to the telephony device over the wirelessly paired Bluetooth™ connection, to the telephony device. The command may cause the telephony device to place a telephone call to an emergency telephone number. Once the telephone call is placed, a prerecorded emergency message may be sent from the wireless security device to the telephony device, causing the telephony device to play the prerecorded emergency message.

The invention discloses a method for switching protocols in an optical network unit and the optical network unit. The method comprises the following steps that: the optical network unit stores configuration data of a used protocol into a corresponding protocol configuration file; and when determining that a current protocol is switched into the used protocol, the optical network unit reads the protocol configuration file corresponding to the used protocol and imports the protocol configuration file into a database for application invoking. The invention has the advantages that: by storing the protocol configuration file, the configuration data after cross-protocol switching is stored and recovered, and historical configuration data of a user is reserved to the maximum extent, so that the problem that the user needs to re-configure data after cross-protocol upgrade is solved; when a certain protocol is upgraded for the first time, public key parameters of the protocol are obtained by reading other protocol configuration files, and current data are automatically set, so that configuration time is greatly saved for the user; and the invention is applicable to various protocol types.

The invention discloses a system and method for automatically generating communication protocol analysis codes. The method includes steps of: generating a protocol configuration file corresponding toa communication protocol according to a device communication protocol; reading and analyzing the protocol configuration file to obtain data query configuration information, control instruction configuration information, and monitoring amount analysis information of the device communication protocol; generating data query instruction codes, control instruction codes, and monitoring amount analysiscodes; and combining the data query instruction codes, the control instruction codes, and the monitoring amount analysis codes to form device communication protocol analysis codes. The method and thesystem achieve automatic generation of the communication protocol analysis codes, can quickly generate communication protocol analysis codes having unified style and analysis processing, can ensure accuracy of communication protocol analysis, and can improve maintainability of protocol codes.

An interface system and method for creation and configuration of a connection between routers is provided. The interface comprises facility for entry of physical connection information, and entry of protocols selection and configuration information. Information for selection and configuring routing instances, network interfaces, and protocols for the connection is only requested from the user interface once before it is forwarded to an NMS to carry out the steps for actually setting-up the connection. Transport and protocol profiles for re-use with various physical connections are also provided.

The invention discloses a number seven signaling system universal decode device in communication field. It includes decode module, message handling module, analysis protocol configuration file module, and output module. The decode module is organized all of the decode functions in the number seven signaling system. Multiple classification of language can be got through the character library of the analysis protocol configuration file module. The analysis result is sent out from the output module. The message handling module is received signaling source code. Protocol tree information is got through the corresponding subject in the analysis protocol configuration file module. The decode function is called according to the indication of the protocol tree. Thus, the decode process of the signaling source code is completed. The invention can smartly realize the decoding in number seven signaling system, moreover, it makes the decode process be more universal, mistake probability be sharply reduced, and the multiple classification of language] of decode be realized.

The invention relates to a component issuing container method supporting multiple transport protocols. The component issuing container method supporting multiple transport protocols comprises the steps of (1) uploading a simple component package and a protocol configuration file; (2) verifying the validity of both the simple component package and the protocol configuration file; (3) storing the simple component package and the protocol configuration file respectively in a component directory and a protocol configuration directory at a container end; (3) decompressing a third-party package referenced by the simple component package into a label information library folder in a same-level directory by a container sub-thread; (5) adding a component name, a component username and a component configuration file path into the protocol configuration file; and (6) generating a new service example according to a protocol and adding the new service example to the container by a container example updating thread. By adopting the component issuing container method supporting multiple transport protocols, the same simple component can be issued into a service with different transport protocols, the component and the transport protocols are separated, loose coupling between the component and the transport protocols is realized, and the efficiency of developing an extension component is improved.

The invention discloses a configurable soft gateway communication protocol analysis and conversion system and method. The system comprises a basic information configuration module for configuring basic configuration information, a coding and decoding module for configuring a protocol configuration file, a protocol analysis module for analysis processing and a protocol conversion module for configuring and converting the configuration file. The encoding and decoding module is provided with an analysis configuration editing port and a protocol configuration basic template and is used for obtaining a protocol configuration file; and the protocol conversion module is provided with a conversion configuration editing port and a conversion configuration basic template, and is used for obtaining aconversion configuration file. On the premise of keeping a core component unchanged, various communication protocols can be converted into communication protocols in a unified format, and data can beanalyzed in a configuration file mode for different protocol versions and message types by flexibly adapting to various protocol versions in the paired communication protocols. The development and maintenance cost of the equipment adaptive communication protocol system is reduced, the production efficiency is improved, the service is rapidly adjusted, and the adaptive protocol is upgraded.

The invention discloses an analysis method, device and system for quickly adapting to protocol change, and solves the problem of rapid adaptation protocol change of a service user. A protocol configuration file and a scheduling configuration file are generated according to a protocol specification, and a protocol analysis management module receives an external message; the protocol analysis management module schedules the protocol analysis module according to the protocol configuration file, extracts message content from an external message according to the protocol configuration file to generate an internal message and sends the internal message to the service management module; and the service management module receives the internal message and schedules the internal message to the corresponding service module according to the content of the scheduling configuration file, and the service module processes the content of the corresponding internal message. The protocol analysis and themessage processing are separated, the influence of the protocol change on the protocol analysis and the message processing is limited within the minimum range, the protocol change can be quickly adapted, and the development efficiency is improved.

The invention provides a policy access control method based on an industrial control protocol universal framework. The policy access control method comprises the following steps: acquiring a newly-compiled industrial protocol configuration file; analyzing the obtained industrial protocol configuration file to obtain a target strategy capable of being analyzed by a data plane, and issuing the target strategy to the data plane; analyzing a message flowing through an industrial firewall based on the data plane to obtain matching information of the message, the matching information comprising an IP address, a service object and a configuration function item; and matching the matching information with the target strategy based on a multi-mode matching mode, and executing the matched strategy action. Through the technical scheme of the invention, the repeated development workload can be effectively reduced, the configuration is more flexible, the development efficiency is improved, and the maintenance cost is reduced.

The disclosed computer-implemented method for identifying compromised devices within industrial control systems may include monitoring (302) network traffic within a network that facilitates communication for an industrial control system that includes an industrial device, creating (304), based at least in part on the network traffic, a message protocol profile for the industrial device that describes a network protocol used to communicate with the industrial device and normal communication patterns of the industrial device, detecting (306) at least one message that involves the industrial device and at least one other computing device included in the industrial control system, determining (308), by comparing the message with the message protocol profile, that the message represents an anomaly, and then determining (310), based at least in part on the message representing the anomaly, that the other computing device has likely been compromised. Various other methods, systems, and computer-readable media are also disclosed.

The embodiment of the invention discloses a communication protocol code updating method and device, electronic equipment and a storage medium, and the method comprises the following steps: downloadingat least two communication protocol configuration files of a target version at a game development platform; determining an updated target configuration file in the at least two communication protocolconfiguration files; generating a programming language code file based on the target configuration file; generating a binary library file based on the program code file; and updating the original program language code file and the original binary library file according to the program language code file and the binary library file. According to the technical scheme of the embodiment of the invention, automatic updating of the communication protocol code is realized, and the updating efficiency is improved.

The invention relates to a configurable protocol analysis method, device and equipment and a storage medium, and relates to the technical field of communication data analysis, and the method comprises the steps: obtaining input data and a communication protocol; converting the communication protocol into a protocol configuration file; preset software is utilized to load the protocol configuration file, the protocol configuration file is stored in an object variable, and the object variable is a variable in a code of the software; and analyzing the input data according to the software and the protocol configuration file to obtain output data. The communication protocol is converted into the protocol configuration file, so that the protocol configuration file can be changed according to modification, and input data can be analyzed to obtain output data only by modifying the protocol configuration file without modifying a source code in the preset software; and the working efficiency of analyzing the data is improved.

The invention discloses a low-bandwidth and high-security data transmission method based on equipment virtualization, which comprises the following steps: setting the same protocol configuration fileat a client and a server, and encapsulating or decapsulating transmitted data through the protocol configuration file; enabling the client to acquire target data to be transmitted and a system relatedconfiguration file; packaging the target data and the system related configuration file according to a protocol configuration file to obtain a binary stream file, and transmitting the binary stream file to a server; and enabling the server to decapsulate the binary stream file through the protocol configuration file to obtain target data and a system related configuration file. According to the method, the two communication parties are ensured to have corresponding protocol configuration files, so that language and hardware are irrelevant during data transmission, version compatibility in thedata transmission process is improved, encapsulation or decapsulation of the target data to be transmitted is realized in a binary mode, and therefore, the security of data transmission is ensured.

The invention provides an acquisition protocol configuration method and device and electronic equipment. The method comprises the following steps of: generating a target edge network element according to an edge network element definition request initiated by a user; performing acquisition protocol configuration on the target edge network element based on preset acquisition protocol configuration metadata to obtain an acquisition protocol configuration file; and sending the acquisition protocol configuration file to a real gateway or a real Internet of Things device corresponding to the target edge network element, so that the real gateway or the real Internet of Things device completes configuration of the acquisition protocol according to the acquisition protocol configuration file. According to the acquisition protocol configuration method provided by the invention, when the acquisition protocol is changed or increased, only the preset acquisition protocol configuration metadata needs to be changed or increased, so that the flexibility and the expandability are good.

The invention provides a data interaction method, a data interaction system and an electronic terminal. The data interaction method and the data interaction system are applied to a server performing data interaction with a client based on a binary protocol, and a protocol configuration file used for defining attributes of interaction data is pre-stored in the server. The method comprises the following steps: when a protocol change demand exists, updating a protocol configuration file according to change content; and realizing synchronization of the updated protocol configuration file between the client and the server, so as to perform protocol encapsulation and analysis according to the updated protocol configuration file when the client and the server perform data interaction. According to the invention, the protocol attributes can be flexibly added, modified and deleted at any position of a protocol document according to the service requirement. The requirement change of a client isquickly responded, and the heavy rework workload of developers is greatly reduced.

The invention discloses a data interaction method, a storage medium, electronic equipment and a vehicle. The data interaction method comprises the steps: obtaining a current protocol configuration file of interaction data, wherein the protocol configuration file is used for defining the attribute of each transmission field in the interaction data and the length of the data type to which the interaction data belongs; when a protocol modification request is detected, modifying the current protocol configuration file according to modification content in the protocol modification request to obtain a new protocol configuration file; and performing data interaction according to the new protocol configuration file. According to the data interaction method, when the protocol is modified, only the protocol configuration file needs to be modified, the protocol does not need to be modified, and therefore the protocol modification efficiency is improved.

The invention discloses a zero-code method for quickly realizing a data acquisition instrument protocol and a data acquisition instrument terminal, which solve the problems of relatively low efficiency, relatively high development and debugging difficulty and the like caused by realizing a communication protocol by adopting a program writing mode in the prior art. The zero-code method for quickly realizing the data acquisition instrument protocol comprises the following steps of providing a graphical information input interface, wherein the graphical information input interface is guided by a preset unified protocol description model, receiving information related to an instrument protocol input by a user, generating a to-be-tested protocol configuration file conforming to a unified protocol description model, wherein the protocol configuration file only stores abstract description information of the instrument protocol, according to the information related to the instrument protocol, generating a corresponding test case, and performing a protocol correctness test on the protocol configuration file to be tested, and uploading the protocol configuration file passing the test to a cloud protocol library. The cloud protocol library can be used by a user to download a protocol configuration file and import the protocol configuration file into a data acquisition instrument.

The invention discloses an interface protocol automatic conversion method and device. The device comprises a protocol configuration script, a protocol data module, a data interface module, a protocol processing module and a protocol conversion support module. The method comprises the following steps: compiling an intra-system protocol configuration script according to intra-system protocol content and an equipment interface relationship; firstly, receiving a message data packet through a corresponding equipment interface, storing the message data packet into a message processing queue, polling the message processing queue, and judging the protocol conformity of messages and key data validity according to the content of a protocol configuration file; and after the message data packet is judged to be valid, analyzing the message data packet, carrying out message logic processing on the message through the registered data interface, and using the message in corresponding receiving equipment in the system. Automatic protocol conversion of various data buses and standard and private communication protocols is met, the development cost of the system is reduced, and the development complexity of the system is reduced.

The invention discloses a user-defined protocol analysis device and system for USB (universal serial bus) communication and an operation method of the user-defined protocol analysis device and system. Effective user-defined protocol content is extracted from a universal bus protocol on a hardware level, and the user-defined protocol content is analyzed in combination with a decrypted user-defined protocol configuration file on a software level; the data encryption and decryption module encrypts data in an asymmetric encryption mode, the requirement for high confidentiality of a user-defined protocol is met, the wireless communication module remotely and wirelessly transmits a user-defined configuration file, and the user-defined protocol analysis system remotely sets and operates a mobile terminal on an engineering site. Meanwhile, the abnormal condition of the custom protocol content is detected in real time, so that when the custom protocol content is abnormal, the custom protocol content before the abnormality is transmitted back, and the abnormality of the custom protocol content within the preset time period before the abnormality is analyzed. The flexibility and accuracy of protocol analysis are greatly improved.

The invention discloses a method for supporting a Bluetooth protocol device to automatically report collected data. According to the method, a Bluetooth device information automatic acquisition protocol configuration file is loaded in an existing Bluetooth protocol stack, and each Bluetooth protocol device can perform automatic networking and automatic acquisition and reporting of device information.