70results about How to "Realize centralized management and control" patented technology

The invention relates to a hydrogen management system of a vehicle-mounted fuel cell. The hydrogen management system comprises a hydrogen control unit (15), and a hydrogen bottle electromagnetic valve (4), a hydrogen bottle pressure sensor (2), a temperature sensor (5) and a hydrogen concentration sensor (16) which are connected with the hydrogen control unit (15) separately; the hydrogen bottle electromagnetic valve (4), the hydrogen bottle pressure sensor (2) and the temperature sensor (5) are connected with a vehicle-mounted high-pressure hydrogen bottle (1) separately; a probe of the hydrogen concentration sensor (16) is arranged in the environment above the high-pressure hydrogen bottle (1); and the hydrogen control unit (15) is in communication connection with a vehicle-mounted fuel cell controller through CAN. Compared with the prior art, the functions of hydrogen adding control, hydrogen supplying control, safety detection and the like of a vehicle-mounted hydrogen storage system can be realized, cable connection between systems is reduced, and signal missing in a signal transmission process and risk of high probability of interference are lowered.

The invention discloses an intelligent building integrated management platform, and the platform comprises a user terminal, a data processing center, an interface adaption terminal and a database. Theuser terminal achieves the access of a user instruction, achieves the monitoring of the information state of an intelligent building according to the user instruction, receives and displays an alarmuploaded by a weak electronic system, and is used for integrating the control information and state information of the weak electronic system at one interface for display. The interface adaption terminal is used for protocol adaption. The data processing center is used for processing a request of the connected weak electronic system, and achieving the real-time interaction of data according to theaccess instruction of the user terminal, the database and the information inputted through the interface adaption terminal. The database stores an intelligent building electronic map, a pre-subsystemlinkage relation table, a linkage plan, an event priority list, and the response delay corresponding to each priority. The platform enables all weak electronic systems to be integrated for managementand linkage, thereby saving the manpower, and improving the quick response capability of the intelligent building to actual events.

The invention discloses an Internet of Things safety monitoring method and system based on double engines, and the method comprises the steps: deploying a detection processing engine in an Internet ofThings sensing layer in advance, and deploying a collection analysis engine in a network layer of the Internet of Things; discovering and identifying terminal equipment of the Internet of Things through a detection processing engine, obtaining equipment information of the terminal equipment, and reporting equipment attributes and equipment state information to an acquisition analysis engine; andacquiring, by the acquisition and analysis engine, flow data of a network core switch, constructing a network behavior analysis model of the terminal equipment according to the flow data and equipmentinformation of the terminal equipment, monitoring abnormal network behaviors by using the network behavior analysis model, and performing alarm and / or blocking operation. Through linkage of the two types of engines, terminal equipment discovery and identification and risk disposal are realized, centralized management and control and behavior analysis are performed on the dispersedly isolated Internet of Things terminals, the comprehensiveness and accuracy of behavior analysis and monitoring are improved, and the disposal efficiency is ensured.

The invention is applicable to the technical field of boiler monitoring and provides a boiler monitoring method and system based on the Internet of Things. The method comprises the steps that operation index parameters of a boiler are collected through an adapter of the Internet of Things and transmitted to a cloud platform; the cloud platform receives the operation index parameters of the boilerand stores the operation index parameters after preprocessing the operation index parameters according to specified regulations; and a monitoring and management terminal obtains the operation index parameters which are stored after being preprocessed according to the specified regulations from the cloud platform and achieves real-time online monitoring and management of the boiler according to theoperation index parameters and a preset monitoring tragedy. Through the method, the boiler can be controlled in a centralized mode, a user can conveniently find the potential safety hazards of the boiler at any time, and the usage safety is improved.

The invention discloses a short link resolution method, a short link resolution apparatus and a short link resolution device. A configuration server distributes a defined regular expression to each resolution server, and thus, according to the regular expression, each resolution server checks a long link obtained after short link resolution. By means of using the regular expression, dynamic management and control to secure domain names can be realized, when deleting, adding or modifying corresponding secure domain names is necessary, the configuration server only needs to adjust contents in the regular expression, and can synchronize the updated regular expression to each resolution server in real time.

Disclosed is a parcel sorting machine control system based on cloud computing. Modules in the system are distributed at a sorting machine site, a cloud platform and a management and monitoring center correspondingly. The cloud platform comprises a database module, a parcel supply software module server, a single-machine monitoring module server, a decoding module, a communication module, a sorting machine centralized monitoring module server, a sorting machine management module server and a cloud platform management module server. The management and monitoring center comprises a sorting machine centralized monitoring module client, a sorting machine management module client and a cloud platform management module client. The sorting machine site comprises a parcel supply software module client, a sorting machine management module client, a single-machine monitoring module client, a parcel supply control module, a main loop control module, a barcode reading module, a bin control module and a pallet control module.

The invention relates to the technical field of computer virtualization and especially relates to an application program container configuration based on logical partitions. According to the invention, a server is divided into multiple logic partitions; a logical partition control program is installed in the server for centrally controlling each logical partition; multiple application program containers are installed in the logical partitions; the application program containers are used for installing application programs. each logical partition is equivalent to a logical server; each logical server operates independent application program without impacting other logical servers. Users can realize centralized control of logical partitions through a user operation interface. The application program container configuration utilizes the characteristics of logical partitions to increase the stability and safety of application program containers and reduce loss due to poor stability and safety.

The invention provides an operation and maintenance operation control system and method based on blacklist command setting. The system comprises an operation and maintenance protocol processing module and an intermediate processing module. The operation and maintenance protocol processing module receives terminal command information from an operation and maintenance client side and reads in characters in the terminal command information one by one, and then command characters are formed. The intermediate processing module receives the command characters, judges whether commands corresponding to the command characters are matched with commands in a blacklist or not, and outputs operation marks according to a matching judgment result. The operation and maintenance processing module receives the operation marks and executes or blocks the commands according to the operation marks. Compared with the prior art, the intermediate processing module judges whether the command characters are matched with the commands in the blacklist or not, high-risk operation and maintenance operation can be managed and controlled from the source, and centralized management and control can be achieved. Blacklist deployment is conducted on multiple devices through the intermediate processing module, remote dynamic management and control can be achieved, and flexibility of management and control is improved.

The invention discloses an unmanned obstacle avoidance path planning method and system, and belongs to the technical field of artificial intelligence unmanned driving. The system comprises a driving vehicle map server and a path planning platform; in the driving process of a driving vehicle, obstacles in front of a lane are detected in real time through detection equipment, detected obstacle information is transmitted to the map server through communication layer equipment, obstacle avoidance notification information is sent to the communication layer equipment, and the communication layer equipment sends a path planning request to the path planning platform; the path planning platform responds to path planning request information to obtain obstacle map data and lane map data, judges whether the vehicle can avoid an obstacle or not, and calculates vehicle steering, an obstacle avoidance end point and an obstacle avoidance passing point; and a reference path is calculated and determined, local adjustment is performed on the reference path to obtain an adjusted obstacle avoidance path, and then safety detection is performed on the obstacle avoidance path to determine a final obstacle avoidance path. The system can improve the path planning efficiency, and guarantees the vehicle driving safety.

The invention discloses a method for implementing voice mixing, the method is applied to a system comprising a multicasting network, a voice conference server and at least two voice terminals, the method comprises following steps: the voice transmitting terminals acquire voice information, calculate the voice energies of the voice information, and transmit the voice energies corresponding to the voice information to the voice conference server, and transmit the voice information into the corresponding multicasting address in the multicasting network; the voice conference server compares the voice energies from a plurality of voice transmitting terminals, after obtaining at least two ways of voice information with large energies, the voice receiving terminals are indicated by the signaling to acquire corresponding at least two ways of voice information from the multicasting address corresponding in the multicasting network; the voice receive terminal mix the voices for at least two ways of voice information. According to the invention, the performance requirement of the voice mixing server can be reduced by the arrangement of the optimized functions, thereby improving the whole voice conference capacity to enable the voice mixing capacity of the system to be improved greatly under the condition with same hardware.

The invention discloses an unmanned boat group multilayer control system. The unmanned boat group multilayer control system adopts a three-level structure or a two-level structure, wherein the three-level structure comprises a shore base command center, a mobile monitoring system and an unmanned boat group, and the two-level structure comprises a shore base command center and an unmanned boat group or a mobile monitoring system and an unmanned boat group; the mobile monitoring system comprises a vehicle-mounted mobile monitoring system, a ship-based mobile monitoring system and a portable monitoring system; the unmanned boat group is provided with an unmanned boat control system; the shore base command center, the mobile monitoring system and the unmanned boat group are provided with a plurality of wireless communication devices and network security protection devices, the wireless communication device comprises a digital radio, a broadband radio and a satellite communication system, and realizes the communication between the shore base command center and the mobile monitoring system or the unmanned boat group and the mobile monitoring system and the mobile monitoring system and the unmanned boat group. The unmanned boat group multilayer control system can provide an unmanned boat large-scale centralized control function, provides a plurality of communication and control means, facilitates the cooperative work and provides security guarantee.

The invention relates to a multi-parameter ultrasonic wave fluid tester and a use method of the multi-parameter ultrasonic wave fluid tester. The multi-parameter ultrasonic wave fluid tester comprises an MSP430 single-chip microcomputer, a terminal sensor, a signal conditioning circuit, an ultrasonic wave probe, an ultrasonic processing circuit, a memorizer, an alarm output circuit, a data output circuit, a gateway and a cloud database. Sensing information is made to have access to the signal processing circuit by the terminal sensor through an interface cable, and a differential signal is made to have access to the ultrasonic processing circuit by the ultrasonic wave probe through an interface cable; the signal conditioning circuit, the ultrasonic processing circuit, the memorizer, the alarm output circuit and the data output circuit have access to the MSP430 single-chip microcomputer; the data output circuit is connected with the gateway in a wired or wireless mode; the gateway is connected to the cloud database through the Ethernet. The multi-parameter ultrasonic wave fluid tester and the use method of the multi-parameter ultrasonic wave fluid tester have the advantages that monitoring pipelines are safe, operation is easy to conduct, construction is convenient to conduct, scale control can be achieved and operating cost is low; the multi-parameter ultrasonic wave fluid tester and the use method of the multi-parameter ultrasonic wave fluid tester have great popularization value in energy saving systems and public facilities.

The invention relates to a greenhouse gathering ozone intelligent disinfection method adopting PID control. The greenhouse gathering ozone intelligent disinfection method comprises the following steps: setting the optimal ozone concentration in a to-be-disinfected greenhouse environment; introducing ozone to the to-be-disinfected greenhouse environment; acquiring actual ozone concentration; and comparing the actual ozone concentration and the optimal ozone concentration, and controlling the introduction of ozone by adopting a PID control method. The invention further provides a greenhouse ozone disinfection device with a PID control function. With the adoption of the method and the device provided by the invention, the injuries caused to crop plants due to too high ozone concentration can be avoided, meanwhile, the problem that no effects are achieved for pests and diseases due to too small ozone concentration is also solved, the method and the device are safe and efficient and are low in cost, the ozone disinfection realizing the integrated gathering management and control is achieved, and thus the method and the device have an extremely strong promotion value.

The invention provides a short message subscription business type centralized management and control method and system. The short message subscription business type centralized management and control method comprises that a business management module sets an initial authentication rule and a business analysis rule; a short message system obtains short messages sent by a user; a short message authentication module analyzes the short messages according to the initial authentication rule and returns a short message intercepting or releasing notification to the short message system; a business analysis module analyzes the short messages according to the business analysis rule to obtain short message subscription business types, generate confirming short messages and a new authentication rule; business provider systems send corresponding subscription short messages to the short message system according to the short message subscription business types and returns a subscription short message releasing or intercepting notification to the short message system. The short message subscription business type centralized management and control method and system can achieve unified and fast business order management of the short message order business user, reduces new construction or transformation costs of various business provider systems and avoids overlapping investment of the various business provider systems.

The invention provides a number conversion method and device, relates to the technical field of communication, and can replace a traditional double-call mode to provide a high-quality voice call service for an enterprise. The method comprises the following steps: 1, preparing raw materials; receiving number request information sent by the application server according to a voice call request initiated by the calling user terminal, wherein the number request information carries an intra-domain number; sending an allocated management domain number to the application server according to the numberrequest information so as to enable the application server to convert the calling number from the intra-domain number into the management domain number, the management domain number being a number ofa location where a management domain is located and serving as a medium for dialing in different places so as to prevent a cross-regional call request from being rejected; and synchronizing pre-stored user information to a number conversion platform to enable the number conversion platform to convert the calling number from the management domain number into a fixed network number and initiate a call to a called user through an IMS network.

The invention discloses a cellphone charging device for a charging square cabin, and the device is used for placing the housing of a cellphone. The housing is provided with a cellphone charging mechanism, and the cellphone charging mechanism is electrically connected with a fuse mechanism located at the rear part of the housing. The fuse mechanism is connected with a power supply of the charging square cabin, and a front-end opening of the housing is provided with a front cover. An electromagnetic locking control mechanism is disposed between the front cover and the upper part of the housing. The device also comprises a cabin door, and the bottom of the cabin door is provided with a cabin door turning shaft connected with the front cover. The cabin door turning shaft is correspondingly connected to a cabin door pop-open mechanism. An upper edge of the cabin door is provided with a hook groove cooperating with the electromagnetic locking control mechanism. The device is in a modularized structure, has a function of theft prevention, can achieve the simultaneous charging of a plurality of cellphones, and has advantages of centralized management and control, reliable theft prevention, and use convenience.

The invention discloses an interface realizing method. The method comprises the steps that an interface client-side host obtains an installation medium and is installed, and an API function library and an interface service agent module are generated, wherein the installation medium is made according to an SDK issued by a user; an upper application of the interface client-side host calls API functions in the API function library to realize interface functions; the interface service agent module monitors the API functions in the API function library and obtains interface monitoring information. The invention further correspondingly discloses an interface realizing system and the interface client-side host. By the adoption of the interface realizing method and system and the interface client-side host, the interface functions can be realized, meanwhile, all communication interfaces can be managed and monitored uniformly, therefore, the interface updating efficiency is improved, concentrated management and monitoring of the interfaces are realized, and user experience is improved.

The invention discloses a virtualization protection method in a cloud environment, and a terminal. The method comprises the following steps: dividing a plurality of virtual security domains in the cloud environment; presetting the security level of each virtual machine, and classifying the virtual machines with the same security level and the same security requirement into the same virtual security domain; configuring the same security access control strategy for each virtual machine in the same virtual security domain; effective division of the virtual security domain in the cloud computing environment is realized; the virtual machines with the same security level and the same security requirement are classified into the same virtual security domain; the network access of the virtual security domain can be controlled; wherein each virtual machine in the virtual security domain adopts the same security access control strategy; security domain division management in a virtualization environment is realized, network traffic is monitored and protected in a virtualization level, the security of a virtual machine is ensured, a unified cloud security protection platform is constructed, centralized management and control of information security protection of a cloud computing platform are realized, and the security of the virtual machine in the cloud environment is improved.

The invention provides a satellite network management method and device and electronic equipment, and relates to the technical field of satellite network communication, a satellite network communication node in the method sends state information of a satellite network to an operation control center, the operation control center constructs security situation data of the satellite network accordingto the state information, and the security situation data comprises spatial distribution and security state data of the satellite network; the security of the communication node is predicted accordingto the security situation data to obtain a security prediction result of the satellite network; and finally, the communication nodes exceeding the preset safety threshold in the safety prediction result are acquired, and the operation and control center arranges operation and maintenance personnel to process the communication nodes exceeding the preset safety threshold. According to the method, centralized management and control of each communication node of the satellite network are realized, the satellite network situation threat analysis precision is improved, and the satellite network maintenance efficiency is improved.

The invention provides an optimizing method for oil-and-gas field condition data acquisition which relates to the technical field of acquiring condition data of an oil-and-gas field. The optimizing method is capable of performing concentrated management and control for condition data of the oil-and-gas field in a production overall process so that optimized analysis in the oil-and-gas producing process can be made to timely provide accurate production policies and to save construction investments of an oil-and-gas field as well as to provide assistance to the operation cost. The optimizing method of the invention comprises that a concentrated station determines the time to acquire tasks, sends an instruction to acquire condition data of an oil-and-gas field, gathers and uploads condition data of an oil-and-gas field to a concentration station, carries effectiveness tests and controls work flows, etc.

The invention provides a centralized management and control method and device for domain name resource record cache and relevant equipment. A domain name resource record cache manager is added; a new type of domain name resource record is attached when a domain name server provides domain name resource records for a domain name resolution server; the new type of domain name resource record carries cache declaration control information and address identification information; and meanwhile, a domain name resolution processing process is modified, so that a declaration can be made to the centralized domain name resource record cache manager when the domain name resolution server caches the domain name resource records in a domain name resolution process, thereby realizing centralized management and control of the cache of the domain name resource records. Through adoption of the method, the device and the relevant equipment, a large quantity of unauthorized domain name resource records cached in resolution servers in a network can be managed and controlled; the availability of Internet services is improved effectively; and the user experience is improved.

The invention provides an electromagnetic induction steam generation system and belongs to the steam manufacturing technical field. The technical problems that the existing steam generation device is low in steam generation efficiency and large in steam waste degree are solved. According to the technical scheme, the electromagnetic induction steam generation system comprises a steam generation unit, a steam collection unit, a steam unit and a recovery unit; the steam generation unit comprises a plurality of parallel steam generation furnace bodies which are used for generating the steam; the steam collection unit is communicated with every steam generation furnace body; the steam in every steam generation furnace body is output to the steam collection unit to be concentrated; the steam unit comprises a plurality of steam devices which are communicated with the steam collection unit; the recovery unit is communicated with the steam devices and the steam generation furnace bodies; the steam flows to the steam generation furnace bodies through the recovery unit. According to the electromagnetic induction steam generation system, the steam is simultaneously manufactured through the plurality of steam generation furnace bodies and accordingly the generation of the steam within every unit time is increased and the generation efficiency of the steam is improved and the waste is avoided due to the fact that the steam utilized through the steam devices is recycled through the recovery unit.

The invention relates to the technical field of data monitoring and particularly relates to an environmental data monitoring method and device. The method can be applied to at least one collection device of a monitoring system, each collection device in the at least one collection device is connected with at least one sensor, and the method executed for each collection device comprises the steps:obtaining environmental data collected by the at least one sensor every other preset collection period; recording the environmental data corresponding to each sensor in the at least one sensor in a temporary file; and selecting the environmental data corresponding to the target sensor from the temporary file, uploading the environmental data to a server, and deleting the environmental data uploaded to the server in the temporary file. By adopting the mode, the environmental data acquired by each acquisition device in the monitoring system can be integrally and intensively managed and controlled, and meanwhile, the occupation of storage resources can be reduced.

The invention provides an intelligent management and control system for industrial enterprises. The intelligent management and control system comprises an intelligent management and control layer, a real-time data acquisition layer and a data fusion and transmission layer, wherein the real-time data acquisition layer and the data fusion and transmission layer are connected with the intelligent management and control layer through a network. The system collects real-time data generated in the operation process of industrial equipment through an industrial control equipment bus interface and an intelligent sensor on the industrial equipment; on the basis, a transmission network supporting various transmission protocols is established, and the collected real-time data is transmitted to an intelligent management and control platform; and finally, according to the collected real-time data and historical data, running parameters of the industrial equipment are predicted, comprehensive indexes of the industrial equipment are evaluated, and therefore the running state of the industrial equipment within the set time is judged. According to the system, cross-network interconnection and multi-protocol conversion can be carried out on industrial enterprise terminal data, and information integration of industrial enterprise differential equipment is realized; furthermore, various data in the industrial enterprises are uploaded to the intelligent management and control platform, so that centralized management and control of dispersed equipment of the industrial enterprises are realized.

The invention discloses an intelligent home control system and device and a control method of the intelligent home control device. A mobile terminal is connected with intelligent home gateway equipment through a local area network; a movable terminal wireless transceiving module, an A / D conversion circuit, a digital signal processor, a mobile terminal storage module and a movable terminal protocolmodule are arranged in the mobile terminal; a power supply module, a water supply module and an air supply module are arranged in the intelligent home gateway equipment, and wireless transceiving modules, storage modules, central processors, protocol analysis modules, control command modules, timing modules and Bluetooth modules are arranged in the power supply module, a water supply module and an air supply module; and a display screen and a command interface are arranged outside the intelligent home gateway equipment, and the display screen is used for displaying an air supply parameter display curve, a power supply parameter display curve and a water supply parameter display curve. By arranging the mobile terminal and the intelligent home gateway equipment, the characteristics of centralized management and control and integrated control of home equipment are realized, the working efficiency of the home equipment is improved, and the quality of the home life is improved.

The invention discloses a data processing method and device, and relates to the field of communication, for carrying out pre-authentication on a terminal by receiving a pre-authentication request message of the terminal sent by an AP, wherein if pre-authentication is successful, heartbeat information sent by the AP is received and analyzed, and behaviors of a user holding the terminal are analyzed according to the pre-authentication request message and the heartbeat information.

A high-low frequency cooperative networking system and method comprises a low-frequency control soft base station, a central controller, a high-frequency control soft base station and a user. The method comprises the following steps: (1) accessing a user; (2) sending a data service request; (3) forwarding the data service request; (4) determining a target high frequency data soft base station; (5)judging whether a network slice satisfying the needs of the user exists, if so, executing the step (7), otherwise, executing the step (6); (6) constructing network slices to meet the needs of users;(7) scheduling network slices to meet user needs; (8) service of user receiving data. The system of the invention greatly improves the overall spectrum efficiency of the system while improving the coverage range of the network area. The method of the invention has flexible expansibility to realize centralized management and control of the whole network, and at the same time enables users to obtainbetter service experience.

The invention provides a temperature and humidity control system and method for a building, and belongs to the field of building automation control. The control system comprises an indoor environment sensing module, an indoor environment information collection module and a control module. The indoor environment sensing module comprises a temperature sensing unit and a humidity sensing unit; the information collection module comprises a first temperature collection unit, a second temperature collection unit, a first humidity collection unit and a second humidity collection unit; and the control module comprises a heating control unit and a refrigeration control unit. According to the temperature and humidity control system, the problem that the temperature and humidity cannot be effectively adjusted and controlled in an existing building is solved, and a comfortable environment with specific requirements is provided for people, so that the energy-saving and environment-friendly effects are achieved.

The present invention relates to an intelligent file storage box and a storage method thereof. The intelligent file storage box comprises a box body, file storage areas are arranged on the left side and the right side of the box body, a file grabbing area is arranged in the middle of the box body, file photographing areas are arranged on the left side or the right side of the box body, and a folder outlet is formed in the position, corresponding to the file grabbing area, of the box body; a file storage mechanism is arranged in the file access area; a file grabbing mechanism is arranged in thefile grabbing area; the file grabbing mechanism comprises a transverse push-and-pull mechanism and a longitudinal push-and-pull mechanism, the transverse push-and-pull mechanism is fixed to the surface of the rear portion of the bottom plate, the back face of the rear portion of the bottom plate is fixed to the vertical linear module, the bottom plate is arranged below the transverse push-and-pull mechanism, the longitudinal push-and-pull mechanism is arranged on the bottom plate, and camera mechanisms are arranged in the file photographing areas. The structure is compact, automatic file storing and taking are achieved, and the counterfeiting risk is reduced.