181results about How to "Avoid incompatibilities" patented technology

Provided is a method, system, and program for updating the firmware in a nodal system. The nodal system includes at least two nodes, wherein each node includes a processing unit and a memory including code. The nodes communicate over a communication interface. At least one querying node transmits a request to at least one queried node in the nodal system for a level of the code at the node over the communication interface. At least one node receives a response from the queried node receiving the request indicating the level of code at the queried node over the communication interface. The node receiving the response determines whether at least one queried node has a higher code level.

The invention relates to a video detecting data storage method and relative system, which uses network to connect the data processor and the storage device. Wherein, said method comprises: dividing the video data into several data blocks and sending the data blocks to the storage device to be stored; reading stored data block to recover the video data; the data processor divides the stored data into several data blocks in same size, and assembles several data blocks into the data units in the same size; building index for each data unit; according to the index, reading the data block of storage device to recover the video data. The inventive video detecting data processor will directly process block operation on the storage device, to realize high-efficiency access to the video data of video detecting network, to improve the reliability and application flexibility of video data.

The invention discloses a method for implementing code programming by graphical operations. The method is involved with a node module, a testing environment module, a flow chart module, a function module and a code output module. The node module is used for establishing test nodes corresponding to test programs according to different devices to be tested, related test devices and the corresponding test programs. The testing environment module is used for establishing a current operating environment for the flow chart module according to information of the device to tested, selected by a user. The flow chart module is used by the user to sequentially establish graphic flow charts formed by the test nodes according to the devices predicted for testing and the test nodes selected in correspondence to the corresponding test devices. The function module is used for storing and recording new functions and for supporting function calls regarding to the node module and the flow chart module. The code output module is used for converting the generated graphic flow charts into executable files formed by codes and outputting the files. The method is compatible with various testing environments (operating systems and CPU (central processing unit) environments) and is capable of providing graphical interface editing and testing logics to users and visually displaying the operating process and testing implication of function modules.

The invention provides a pairing method and system and a data interaction method and system for Bluetooth equipment. The pairing method comprises the following steps: first Bluetooth equipment and second Bluetooth equipment are in wired connection through a wired interface; the first Bluetooth equipment utilizes a first random decryption factor and a second random decryption factor to generate a first Bluetooth equipment terminal link negotiation secret key, and the second Bluetooth equipment utilizes a first random factor and a second random factor to generate a second Bluetooth equipment terminal link negotiation secret key; the first Bluetooth equipment stores second Bluetooth equipment pairing information and the first Bluetooth equipment terminal link negotiation secret key to a first Bluetooth equipment pairing list, and the second Bluetooth equipment stores first Bluetooth equipment pairing information and the second Bluetooth equipment terminal link negotiation secret key to a second Bluetooth equipment pairing list; the first Bluetooth equipment and the second Bluetooth equipment are paired. Therefore, the problems caused by the Bluetooth connection mode adopted for pairing of the Bluetooth equipment are solved, and the security of data interaction between the Bluetooth equipment is further improved.

A heat dissipation structure with aligned carbon nanotube arrays formed on both sides. The carbon nanotube arrays in between a heat source and a cooler are used as thermal interface material extending and dissipating heat directly from a heat source surface to a cooler surface. In some embodiments, an adhesive material can be used to dispense around carbon nanotube arrays and assemble the heat dissipation structure in between a heat source and a cooler. In some other embodiments, carbon nanotube arrays are formed on at least one of a heat source surface and a cooler surface and connect them together by further growing. The carbon nanotube arrays can be exposed to the environment instead of being in between a heat source and a solid cooler, and can serve as fins to enlarge heat dissipation area and improve thermal convection.

The invention discloses an underground pipe gallery wireless monitoring system, comprising a remote management platform, a data server, a wireless data collection terminal and monitoring devices which can carry out two-way data transmission in sequence. The remote management platform comprises a structure safety monitoring unit, an environment monitoring unit, a personnel monitoring unit, a smart robot inspection unit, a consultation scheduling command unit, a call unit, a BIM+GIS-based platform management module and a large-screen display module. The data server is mainly used for collecting and storing real-time data and processing results of various units, and allocating and storing all business data. According to the system, gallery structure safety monitoring, environment monitoring, personnel positioning, personnel health monitoring, smart robot inspection and wireless communication are integrated; the safety of a pipe gallery and personnel is ensured; the construction wiring is reduced; and the system maintenance is facilitated.

An image sensing apparatus having an electronic shutter for controlling the charge accumulation time of an image sensing element and a mechanical shutter for releasing / shielding an optical path to the image sensing element includes an electronic shutter mode of controlling the image sensing time mainly by the electronic shutter and a mechanical shutter mode of controlling the image sensing time mainly by the mechanical shutter. In the electronic shutter mode, the operations of the electronic and mechanical shutters are controlled to overlap each other, and a charge reading period of the image sensing element and part of a release operation period of the mechanical shutter are controlled to overlap each other.

The invention relates to a public security big data analysis and processing system and method. The system comprises an access analysis module, a calculation analysis module and a support service module. The access analysis module is used for adapting to various different data sources, real-time data is written into a distributed real-time message queue Kafka, offline batch data is stored in a bigdata platform HDFS by a big data component Hive for processing mass data, and unified access of various data under different application scenes is realized. The calculation and analysis module achieves the functions of data distribution type real-time calculation and analysis, real-time monitoring and comparison, real-time alarm pushing, mass data statistical analysis, mass data collision and thelike. And the support service module realizes full-text retrieval service, deployment and control early warning service, study and judgment analysis service, data collision service, GIS service and the like, and provides a service interface for upper application. The technical problems that data formats of all service systems in the public security system are not uniform, the systems are incompatible, information islands are formed, and the association value of the data cannot be generated are solved.

The invention relates to a stent having a coating or cavity filling comprising or containing an organic Au complex.

The invention relates to public health information acquisition technology, and discloses an electronic health station system and a using method thereof. The electronic health station system comprises an electronic health record management system and an electronic health station terminal, which are used for integrally detecting human body sign parameters. The electronic health station system is characterized in that the electronic health record management system is disposed at a networker server end, and the electronic health station terminal serves as a client and is connected with the electronic health record management system through a network. Compared with the prior art, the system and the method are used for detecting multiple parameters by centralized operation flow, resource waste in technical repeated development and incompatibility of equipment data are avoided, and health states of a user can be historically tracked and analyzed continuously through electronic records so as to perform disease early warning and health intervene in advance. The system can be installed at public places to acquire health information of different people and issue the information, people's health awareness and health information attainment can be guided to the maximum extent, and evidence for establishing sharing of public health data in the internet of things is provided.

The invention provides a printing control method and a printing control device of an intelligent terminal. The method comprises the steps as follows: configuring a cloud printing gateway after receiving a printing configuration instruction triggered by a user; obtaining a file to be printed from a preset storage path and configuring print file information; transmitting the file to be printed and the print file information to the cloud printing gateway; marking the printing state of the file to be printed according to the feedback information transmitted by the cloud printing gateway. The printing control method and the printing control device pre-configure the cloud printing gateway for the cloud printing APP in a mobile terminal and controlling the corresponding printing output device via the cloud printing gateway. The printing control method and the printing control device has the following advantages: 1, a printer SDK is not needed to install in the cloud printing APP and the print could be finished; 2, a plurality of intelligent terminals could dock with same printing output device simultaneously; 3, the cloud printing APP could achieve long-distance printing; 4, the printing control method and the printing control device do not need physical connecting print, and the physical parameter of the printer does not need to configure. Through the above advantages, the printing control method and the printing control device are simple in operating, convenient for use and good in practicability.

The invention relates to the technical field of software and discloses a method and a device for upgrading client software based on encryption sever management. The method includes that connecting a client with a databank via an encryption sever, obtaining a software upgrade detailed list from the databank, producing a to-be-upgraded list according to a local installed software and the software upgrade detailed list, and then upgrading the local installed software according to information of the to-be-upgraded list. The method and the device can be utilized for improving usability and reliability of the upgraded software.

The invention provides a frequency converter special for an air compressor and an air compressor variable-frequency drive control system. The frequency converter special for the air compressor comprises a temperature detection circuit, a pressure detection circuit, an external fault detection interface and a control circuit. The frequency converter special for the air compressor is provided with the temperature detection circuit, the pressure detection circuit and the external fault detection interface, and hardware support is provided for the frequency converter special for the air compressor to integrate functions of an air compressor controller. As the frequency converter special for the air compressor integrates the functions of the air compressor controller, a special air compressor controller is not required to communicate with the frequency converter, the complicated parameter configuration process and the condition that the frequency converter is incompatible are avoided, the special frequency converter controller is omitted, the wiring of the air compressor variable-frequency drive control system is reduced, the system integration degree is improved, and the system is convenient to debug, mount and maintain.

A hybrid circuit phase shifter assembly of RF MEMS switch modules and passive phase delay shifter circuits uses a low loss, preferably flip-chip, interconnection technology. The hybrid circuit assembly approach separates the fabrication of the MEMS switch modules from the fabrication of the passive phase delay circuits thereby avoiding process incompatibilities and low yields and providing substantial production cost savings. In another aspect of the invention, the integration on a common substrate of a MEMS-based hybrid circuit phase shifter assembly behind each of a plurality of radiating elements provides a compact, low cost electronic scanning antenna array.

The invention provides a 3D size and surface pressure measuring method based on a pressure sensitive paint and a light field camera. The method comprises a picture obtaining step in which a pressure signal light field picture and a depth signal light field picture of a model are obtained; a surface pressure distribution calculating step in which a model surface pressure distribution map of the model is calculated from the pressure signal light field picture; a surface depth distribution calculation step in which a model surface depth distribution map is calculated from the depth signal light field picture; and a 3D pressure distribution generation step in which information of the model surface pressure distribution map is fused with information the model surface depth distribution map to generate a 3D model pressure distribution map. The invention also provides a measuring device for realizing the measuring method. Thus, 3D size and surface pressure distribution fused data of the modelcan be obtained via single-point shooting by the single light field camera, and compared with shooting requirements of other pressure-sensitive paints and 3D reconstruction, the system complexity isgreatly reduced, and the measuring efficiency is improved.

The embodiment of the invention discloses a log-based alarm method and a related device. The method is suitable for security management. The method comprises the steps that when it is detected that any terminal device in all terminal devices is abnormal, a network device obtains a log file generated when any terminal device is abnormal; the network device carries out log formatting processing on the log file to obtain a log file with a target format; the network device reads the log data in the log file with the target format, and obtains feature data used for triggering the abnormal alarm inthe log data; and the network device generates alarm indication information based on the feature data, sends the alarm indication information to the server, and indicates the server to perform abnormal alarm of any terminal device. By adopting the embodiment of the invention, the performance requirements of the equipment and the server can be effectively reduced, the problem of incompatibility ofpart of equipment protocols is avoided, the alarm speed can be improved, the flexibility is high, and the application range is wide.

The invention discloses a SaaS (Software as a Service) platform based on cloud computing. The platform comprises a cloud platform control end, preset software examples, at least one user, a service layer, a facility layer and a storage layer, the service layer is used for facing the users, receiving requests of the users and feeding back information to the users, the facility layer is connected with the service layer and used for receiving requests of the service layer and opening the software examples according to the requests, and the storage layer is connected with the facility layer and used for storing data mirroring generated when the software examples are used by the users. The platform has the advantages that the high-maturity SaaS platform based on Open Stack simultaneously supports a PC (personal computer) and various mobile terminals and is high in expandability, safe, reliable and low in cost, by the aid of the platform, the users can seamlessly use services of the software examples only through web pages without contacting with the software examples, software cracking is fundamentally prevented, and fairness of a software industry is maintained.

The invention discloses a dynamic association upgrading method and system of a terminal application program. The method comprises the following steps: a launcher and a video application program which needs to be upgraded together are associated in advance; after the launcher of the terminal reports the software version information of the launcher and the software version information of an associated video application program, a cloud server returns upgrade information to the terminal according to software version information; when the upgrade information is under forced upgrade, the terminal downloads an upgrade package to upgrade the launcher and the video application program; and when the upgrade information is under optional upgrade, the terminal downloads all upgrade packages and prompts a user to upgrade or give up upgrading according to the selection of the user. Therefore, the launcher and the associated video application program are upgraded together, APK (Android Package) upgrade time is saved, and an incompatible phenomenon caused by separated upgrade is avoided.

The invention discloses a 3D memory device and a manufacturing method thereof. The 3D memory device comprises a semiconductor substrate, an array structure, a plurality of channel pillars, a conductive channel and a sealing ring, wherein the array structure is located on the semiconductor substrate and comprises a gate stack structure; the plurality of channel pillars pass through the gate stack structure and are in contact with the semiconductor substrate; the conductive channel passes through the gate stack structure and is in contact with the semiconductor substrate; the sealing ring extends to the semiconductor substrate from the surface of the array structure and surrounds the gate stack structure; the conductive channel includes a first conductive structure filled in a first deep groove; the sealing ring includes a second conductive structure filled in a second deep groove; and the first deep groove and the second deep groove are formed by a synchronous process. According to the3D memory device disclosed in the invention, through forming the first deep groove and the second deep groove by the synchronous process, the problem that a deep hole etching process is incompatible with a deep groove etching process is avoided.

An image sensing apparatus having an electronic shutter for controlling the charge accumulation time of an image sensing element and a mechanical shutter for releasing / shielding an optical path to the image sensing element includes an electronic shutter mode of controlling the image sensing time mainly by the electronic shutter and a mechanical shutter mode of controlling the image sensing time mainly by the mechanical shutter. In the electronic shutter mode, the operations of the electronic and mechanical shutters are controlled to overlap each other, and a charge reading period of the image sensing element and part of a release operation period of the mechanical shutter are controlled to overlap each other.

The invention provides a method for providing data service for multi-source data unified SQL. The method comprises the steps of data label management, data element standard management, data model management, data instantiation management and data service management. According to the method, standardized management of the data is realized, and the unified CRUD method of the heterogeneous data is provided through the standardized SQL. And the problems of disorder of data formats and definitions, disorder caused by different architecture modes of DBAs with different capability levels to the database, and difficulty in integration of different DSLs are solved. The problem of fusion analysis of external data and the system under the condition of keeping independence of other systems is solved.Unified data management of a multi-data system and multiple data sources and standardization, capitalization and servitization of a data layer are realized.

The invention relates to a trigger-delay based real-time simulation control method which belongs to the technical field of industrial control. The method comprises the following steps: establishing a real-time simulation control platform, establishing a controlled object model in a trigger mode by adopting the Simulink technique, generating an executable program of the controlled object model by adopting the Real Time Workshop technique, and downloading the executable program in a target machine with a real-time working core. In the control method, a two-way circulating trigger signal with a rising edge and a falling edge is designed, the control signal and the trigger signal are transmitted to the controlled object model on the target machine via an analog output interface, and then the output of an error between the controlled object model and a reference signal is collected by the delay mechanism. The error signal serves as the next input signal for the control method to enable the synchronous operation of the controlled object model and the control method. The trigger-delay-based real-time simulation control method can verify the reliability of the control method and the hardware performance of the board, and can reduce the consumption of the digital-to-analog / analog-to-digital conversion card and reduce the test cost.

The invention relates to the technical field of single crystal film preparing, in particular to a graphical single crystal film preparing method, a graphical single crystal film and a harmonic oscillator. The method comprises the following steps that high-energy ions are injected from the lower surface of a piezoelectric single crystal wafer, a damage layer is formed, and a damaged piezoelectric single crystal wafer is obtained; on the lower surface of the damaged piezoelectric single crystal wafer, a single crystal film layer is subjected to graphical processing; a graphical bonding layer isprepared again; and a substrate is stacked on the bonding layer, bonding curing treatment and wafer fracturing treatment are carried out, an upper piezoelectric layer is removed, and the graphical single crystal film is prepared. Through the graphical single crystal film preparing method, the technical problems that in the prior art, when a whole wafer is subjected to bonding stripping, bonding pressure is not prone to control, stress stacking is too large, and the single crystal film area needed by a device is easily damaged can be solved.

The invention is applicable to the software field, and provides a law enforcement recorder upgrading system and a law enforcement recorder upgrading method based on the internet of things. The systemcomprises a management server and a plurality of law enforcement recorder, wherein the law enforcement recorder is built with NB-IoT Module, The NB-IoT module consists of a memory unit and a cell-based narrow-band Internet of Things chip. The law enforcement recorder uses NB-IoT module connects to narrowband Internet of things; The law enforcement recorder returns an upgrade data packet to the management server; The management server sends an upgrade file corresponding to the hash value of the upgrade information to the law enforcement recorder; The law enforcement recorder receives the upgrade file, copies the upgrade file to the preset directory, starts the preset loading program bootloader, loads the upgrade file from the preset directory, and sends the upgrade success information to the management server after the upgrade is completed; The management server receives the upgrade success information and stops sending the upgrade file corresponding to the hash value of the upgrade information to the law enforcement recorder. The invention is conducive to improving the upgrading efficiency of the law enforcement recorder.

The invention relates to a file transmission method, file transmission engines and network elements. The method comprises the following steps of: receiving a downloading message transmitted by an upper-stage network element by using the file transmission engines, wherein the downloading message carries a file address list of a file needed to be transmitted and a transmission network address topology list; acquiring the file needed to be transmitted from the upper-stage network element; and when the file is not a file in a local network element, transmitting the file according to the file address list and the transmission network address topology list which are carried by the downloading message. In the invention, the file transmission engines are resided on each network element, so that all file transmission engines are interconnected and intercommunicated, and the requirement of efficient file transmission among all layers of network elements under tree network architectures is met; and the problems of incompatible file transmission among different standard equipment in the conventional system, different network element codes on different layers in the same standard equipment and unavailable parallel transmission of the network elements with less than three layers in the conventional system are solved, the degree of parallelism of file transmission is greatly improved and the transmission speed is increased.

The invention provides a composite corrosion inhibitor for an aqueous cutting fluid, which includes, by weight, 24-29.34% of a metal corrosion inhibitor, 48-58.66% of a surfactant and 18-22% of siloxane, wherein the trade mark of the metal corrosion inhibitor is Rhodafac ASI80; the trade mark of the surfactant is Shanghai Isa-chem AR-80 fatty alcohol-polyoxyethylene ether phosphate surfactant; and the trade mark of the siloxane is Horlt Chemical C101. The invention also provides a preparation method of the composite corrosion inhibitor for the aqueous cutting fluid and the aqueous cutting fluid. Compared with the prior art, the composite corrosion inhibitor can reduce cost and improve protective performance of the cutting fluid on aluminum alloy and solves a problem of incompatibility with the cutting fluid. The compounded metal corrosion inhibitor has a wider available temperature range.

The invention relates to the technical field of coatings, in particular to antiskid wear-resistant polyurethane deck paint and a preparation method thereof. The antiskid wear-resistant polyurethane deck paint comprises a component A and a component B, the component A comprises antiskid wear-resistant filler, and the component A further comprises a resin matrix A and a resin matrix B; wherein the resin matrix A is hydroxyl acrylic resin, and the resin matrix B is polyester polyol resin and / or polyether polyol resin; and the component B comprises an isocyanate curing agent. According to the antiskid wear-resistant polyurethane deck paint, the mechanical properties such as flexibility, impact and adhesive force of the coating are excellent, the antiskid wear-resistant performance and the corrosion-resistant and aging-resistant performance are excellent, heavy object impact and day and night temperature difference and season replacement can be borne, the service life can be effectively prolonged, and the maintenance and repair cost is reduced. The system compatibility is good, the preparation method is simple, and the method is suitable for large-area construction.