284 results about "Logical analysis" patented technology

The invention aims to provide an intelligent glasses device and method used for performing interaction based on multimodal input and capable of enabling the interaction to be closer to natural interaction of users. The method comprises the steps of obtaining multiple pieces of input information from at least one of multiple input modules; performing comprehensive logic analysis on the input information to generate an operation command, wherein the operation command has operation elements, and the operation elements at least include an operation object, an operation action and an operation parameter; and executing corresponding operation on the operation object based on the operation command. According to the intelligent glasses device and method, the input information of multiple channels is obtained through the input modules and is subjected to the comprehensive logic analysis, the operation object, the operation action and the operation element of the operation action are determined to generate the operation command, and the corresponding operation is executed based on the operation command, so that the information is subjected to fusion processing in real time, the interaction of the users is closer to an interactive mode of a natural language, and the interactive experience of the users is improved.

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.

An application technology field relates to the navigation, especially the analysis and picking method of the road topological data used in the navigation and setting the data model, which is a road topological data model and computing method used in navigation to treat the road with big area and long distance in navigation map data. The method includes the stratified extracting arithmetic, the road connection calculation function, the hierarchical adjacent node transition table, the road web canton extracting arithmetic and the least cost arithmetic of road net in-out; it mainly solves the technology problem of route calculation of long distance and big area. The invention can insure the connection of whole road web; it can store the starting data of route calculation and improves the route calculation efficient; so it can get the logical analysis result in the logical time and cost range.

The invention discloses a compiling method from an intermediate language (IL) program to a C language program of an instruction list. The method comprises the steps: building a middle storage structure syntax tree according to results of lexical analysis and grammatical analysis through logical analysis on a program of the instruction list and logistic mapping relation between semanteme of the instruction list and semanteme of the C language; combining an auxiliary performance function and an auxiliary data structure define file, and generating an integrated file of the C language program through program data of an original instruction list according to a C language programming method, wherein the program data of the original instruction list is stored in the structure of the syntax tree. The generated C language program completely corresponds to the logic program of the original instruction list and has the advantages of a high-level C language, wherein the advantages include strong transportability, strong compatibility and the like. Due to the structure of the syntax tree and an analytic method of semanteme mapping, compiling is standardized and mass-produced, complexity of the compiling is reduced through adoption of functions and modularization of an auxiliary function of a function block, compiling time is shortened, and speed of the whole compiling process is improved.

Some embodiments of the invention provide a configurable integrated circuit (IC) that includes several configurable circuits for configurably performing different operations and several user design state (UDS) circuits for storing user-design state values. The IC further includes a trace buffer for storing user-design state values associated with an operational trigger event of the IC. In some embodiments, the configurable circuits, UDS circuits, and tracer buffer are on a single IC die.

In an authentication communicating semiconductor device to enhance protection against illegal copying, a logic analyzer probe or the like is connected to a CPU bus to suppress possibility in which the authentication process is intercepted and is analyzed to break the mechanism of illegal copy protection and the electronic device is modified to set a tampered encryption key to the CPU bus. The authentication communicating semiconductor device includes a semiconductor chip, a main processing unit formed on the chip for generating a key code according to a predetermined algorithm, for determining approval/non-approval of communication of data with an external device, and for controlling the communication; an encryption unit formed on the chip for encrypting and decoding communication data using the key code generated by the main processing unit, and an interface unit formed on the chip for conducting communication with an upper-layer or a lower-layer according to a predetermined protocol.

The invention discloses a method and device for judging fatigue driving. A driving information record generated by a vehicle OBD (On-Board Diagnostics) device when a vehicle is driven serves as a resource parameter; a driver driving behaviour logically manually analyzed serves as a comparison parameter; a processing unit takes a comparison parameter as a basis to carry out data judgement and accumulation on the resource parameter; and when the accumulated resource parameter reaches the set standard, an automobile driver is judged to be in the fatigue driving state.

The invention discloses a boiler heat exchanger welding robot workstation, which comprises a welding robot, a gantry frame, a liftable double-rotation positioner, tooling fixtures and a walking device; two gantry frames are connected side by side, and one of them A liftable double-rotation positioner is installed in front of the gantry frame, the tooling fixture is installed on the liftable double-turn positioner, the traveling device is movably installed on the gantry frame, and the welding robot is installed on the traveling device. The invention uses welding robots instead of manual labor to complete automatic welding of different types of boiler converters, which has high work efficiency, reduces production costs, and reduces labor intensity of workers; a universal tooling fixture is designed for boiler heat exchangers, which can realize fast clamping of workpieces , The fixture can be applied to the clamping of different types of boiler converters; it realizes that the robot can replace the manual to complete more complex logic analysis, and complete various actions more accurately than manual, with a high degree of automation.

A non-transitory storage medium including instructions that are executable by one or more processors to perform operations including instrumenting a VM is shown. The VM is used to process an object to determine whether the object is associated with malware. Logic within the VM analyzes memory allocated for a process within the VM for a point of interest (POI), the POI being an address of one of a set predetermined instructions likely to be associated with malware. The VMM detects a memory violation during processing of the object and responsive to detecting the memory violation, injects a transition event at the POI on the page on which the POI is located in memory. Further, responsive to detecting an attempted execution of the transition event, the VMM (i) emulates an instruction located at the POI, and (ii) the logic within the VM performs one or more malware detection routines.

An integrated logic analysis module based on PCIe (peripheral component interconnection express) for an FPGA (field programmable gate array), which comprises a trigger controller, a DMA (direct memory access) controller, a message transmitting engine, a message receiving engine and a PCIe receiving and transmitting controller. The integrated logic analysis module not only can realize all functions of SignalTap or Chipscope, but also can solve the problem of insufficient allowance of a Block RAM (random access memory) in a large-size design, and at the moment, as data are exported and stored in an internal memory of a CPU (central processing unit) side instead of being stored in a chip, sufficient data can be collected under permission of the internal memory. In addition, a trigger module is a register-level code, accordingly, more complicated triggering setting can be realized only by means of modifying the code, and the integrated logic analysis module is far more flexible than the SignalTap or the Chipscope. Besides, in the large-sized design, a CPU and an FPGA are commonly arranged in the same system, a PCIe link is a common channel of multiple high-speed systems, and accordingly the integrated logic analysis module is wide in application.

The invention provides a real-time optimization signal control method and system based on video traffic state monitoring. According to the method and the system, the problems of high detecting coil damage rate, inflexible setting and poor data reliability of traditional intersection actuated signal control can be solved. The method comprises steps as follows: a camera is erected above an entrance driveway of an intersection and used for collecting real-time video images of an entrance section of each guide driveway of the entrance driveway; a video detecting and processing unit is used for setting virtual detecting coils on the real-time video images and detecting the traffic state in the entrance driveway through the virtual detecting coils; a logical analysis unit is used for logically analyzing the traffic state in the entrance driveway, and a control adjustment signal is generated according to a logical analysis result and is transmitted to a traffic signal instrument; the traffic signal instrument is used for controlling or adjusting a timing plan of the entrance driveway according to the control adjustment signal.

The present invention relates to a system and method of effective physical data aggregation and its logical analytics by way of utilizing socially interacting and networking platforms to create meaningful association and relevancy between the captured physical data. The physical data associated by social networking platforms results in creation of reduced data set for analytics and requires low processing requirements for application usage.

The present invention relates to a speech recognition error correction method and device. The method includes the following steps that: historical recognition results obtained by a current speech recognition model are acquired, wherein the historical recognition results include a plurality of pieces of text information; logical analysis is performed on the plurality of pieces of text information, and target text information with repeat logic is extracted; the target text information with repeat logic is subjected to wrong channel statistics, so that a text alignment model can be generated; speech information inputted by a user is received; and the speech information is decoded according to the current speech recognition model and the text alignment model, so that a target speech recognition result is obtained. With the speech recognition error correction method and device provided by the technical schemes of the invention adopted, the obtained speech recognition result can be more accurate and better meet the requirements of the user, and therefore, the use experience of the user can be enhanced.

An integrated circuit is described that includes a stored program processor for test and debug of user-definable logic plus external interface between the test/debug circuits and the component pins. The external interface may be via an existing test interface or a separate serial or parallel port. Test and debug circuits may contain scan strings that may be used to observe states in user-definable logic or be used to provide pseudo-random bit sequences to user-definable logic. Test and debug circuits may also contain an on-chip logic analyzer for capturing sequences of logic states in user-definable circuits. Test and debug circuits may be designed to observe states in user-definable circuits during the normal system operation of said user-definable circuits.

The present invention provides a method and apparatus for automatically constructing a Data Vault-modeled data warehouse. The apparatus comprises a table query apparatus and a table creation apparatus. The table query apparatus comprises a first initialization unit, a search unit, a judgment unit, a writing unit, a matching unit, and a recording unit. The table creation apparatus comprises a first processing unit, a second initialization unit, a second processing unit, and a table creation unit. The method comprises a table query step and a table creation step. According to the method and apparatus for automatically constructing a Data Vault-modeled data warehouse, a relation between desired central tables can be explored by using field names and an association relation between tables; a logical relation between the central table, the link table and the accessory table can be established; tables can be extracted from a database table and an enterprise data warehouse can be constructed. In this way, the time used for logical analysis by the enterprise-level data warehouse construction personnel in constructing the enterprise data warehouse is saved.