64results about How to "Support operation" patented technology

The invention relates to a heat switching system and a heat switching method of a dual-redundant CAN bus, and provides a networking mode of a dual-redundant CAN bus system and a dual-bus heat exchanging method. The networking mode of the dual-redundant CAN bus system is as follows: two bus cables are designed in network; each node unit comprises a microprocessor and two CAN controllers which are respectively connected with two bus cables to form two independent CAN channels. The dual-bus heat switching method is as follows: during operation, one of the channels is a working channel for receiving and transmitting messages and the other channel is used as a reserve channel for only receiving messages; and a CAN drive control software in the node monitors the channel state in real time, switches the reserve channel into a working channel when a fault occurs in the working channel and repairs the original working channel and sets the working channel to be a reserve channel.

The present invention relates to a wireless communication system, and more particularly, to a method and apparatus for efficient feedback in a wireless communication system that supports multiple antennas. The method for transmitting a CSI for downlink multi-carrier transmission according to one embodiment of the present invention comprises the following steps: generating a CSI which contains CQIs calculated on the basis of precoding information determined by a rank indicator (RI), a first PMI, a second PMI, and/or a combination of the first and second PMIs for one or more downlink carriers; determining the CSI to be transmitted, based on priority, if two or more CSIs collide against each other in one uplink subframe on one uplink carrier; and transmitting the determined CSI through an uplink channel.; The CSIs are classified into a first group including an RI, a second group including a first wideband PMI, a third group including a wideband CQI, and a fourth group including a sub-band CQI. If the CSI in the first group or the CSI in the second group collides against the CSI in the third group or the CSI in the fourth group, the CSI in the third group or in the fourth group may be suppressed due to the lower priority thereof.

The present invention relates to a platform and a usage method thereof, concretely to a public service platform and a usage method thereof. The platform comprises a terminal and a cloud server; the terminal includes a PC terminal and a mobile terminal, wherein the PC terminal and the mobile terminal form a presentation layer; the cloud server includes a logic layer and a data layer; and the data layer, the logic layer and the representation layer form the whole framework of the public service platform, and the whole framework of the public service platform includes two processes of content publishing and order processing. The present invention provides a product display and selling mode similar to a traditional supermarket, and divide a large-scale application business flow management software implementation process with long period, high cost and big risk into a gradually advanced iterative implementation process with short period, low cost and small risk; and moreover, through providing a service platform, the normalized flow correlation product selling, the standardized requirement customization service, standardized order processing and the pre-sales and after-sales service flows, the problem of the traditional offline implementation service of the BPM industrial field is solved, and the cost and risk of supplying to both parties are reduced.

The invention discloses a smart contract data interaction system based on a manufacturing blockchain. The system comprises a receiving unit, a generation unit, a releasing unit, a notification unit, asigning unit, and a sharing unit, wherein the receiving unit is used for receiving a first information sharing request of a first manufacturer; the generation unit is used for generating a first smart contract according to the first information sharing request; the releasing unit is used for releasing the first smart contract to a blockchain; the notification unit is used for notifying other parties of the first smart contract; the signing unit is used for signing of the smart contract by the first manufacturer and the other parties based on the blockchain; and the sharing unit is used for sharing first information between the first manufacturer and the other parties through safe connection. The system disclosed by the invention has the advantages that the first manufacturer can exchangeinformation with others through the blockchain-based information sharing system, so that the production and business operation of the first manufacturer can be supported, and information of the otherparties can be integrated.

The invention discloses a business data tracking processing system and method and belongs to the field of business system technology. The system comprises a deployment center, a monitoring center and a data analysis and processing center. The method comprises the steps that data collection points are adopted to collect and obtain business data; the deployment center is adopted to write the business data as well as a first mark and a second mark corresponding to the business data into log data generated in corresponding business steps according to an information feedback link; the monitoring center is adopted to transmit the log data to the data analysis and processing center; and the data analysis and processing center is adopted to perform classification associated with business processes on the log data according to the first mark and perform sequential arrangement associated with the business steps on a plurality of pieces of log data belonging to the same business process according to the second mark, so that business information consistent with the information feedback link is formed and saved. The technical scheme has the advantages that the efficiency of checking problems of the business data is improved, and a specific problem causing a business anomaly is positioned accurately and quickly.

The invention provides a distributed virtual dynamic host configuration protocol (DHCP) service providing system comprising one or more lessees, wherein each lessee is corresponding to one or more virtual machines fit with respective virtual networks, the virtual machines are connected with a virtual switch, each virtual network is corresponding to a namespace via the virtual switch, and each namespace starts a dnsmasq progress to be responsible for providing a DHCP service. The system provided by the invention can avoid the waste of address resources and meanwhile can achieve the separation of DHCP traffic, and supports multi-user operation.

The present application relates to a plug-in update method and apparatus, a computer device and a storage medium. The method comprises the following steps: receiving an application program start instruction, and opening a corresponding application program according to the application program start instruction; obtaining a first plug-in list from a server, and reading a second plug-in list from a locally-stored preset location; detecting whether there is a plug-in to be updated according to the first plug-in list and the second plug-in list; obtaining a local host version when there is a plug-in to be updated; checking if the local host version supports the operation of the plug-in to be updated, and downloading and installing the plug-in to be updated from the server if so. The method canexecute an plug-in update operation every time the program is started to ensure the normal operation of the application program.

The invention discloses a virtual-reality(VR) management system and method of sharing a visual field, and belongs to the field of virtual-reality technology. The system includes a hardware layer, a middle layer and an application layer. The middle layer includes an input unit, which is used for acquiring shared virtual-reality resources and control instructions; a shared-resource unit, which is used for saving the shared virtual-reality resources; a visual-field processing unit, which is used for processing the shared virtual-reality resources, which are saved in the shared-resource unit, according to the control instructions from different virtual-reality applications of the application layer to form and output corresponding visual-field shared-resources; and an output unit, which is usedfor distributing the visual-field shared-resources to all virtual-reality equipment to realize visual-field sharing of virtual reality among all the virtual-reality equipment. The above-mentioned technical solution has the advantages of: changing interaction manners of traditional virtual-reality equipment, sharing the virtual-reality visual-field among multiple users of virtual reality, thus expanding the interaction manners, and improving user experience.

The invention provides a message-oriented middleware system between distributed application programs and a method of message passing between distributed application programs. The system comprises a sender, a receiver, a group and an interface function. The system is characterized in that nodes in the group include a main member and one or more than one auxiliary member; the main member establishes the group by using a globally unique name and sets that the group includes N members including the main member when establishing the group; each auxiliary member joins a certain established group by using a unique name and determines a non-repeated serial number for itself during joining.

The invention provides a self-service payment system and method having a quick payment function. The self-service payment system comprises a card-reading device, an input device, a payment device and a control device. The card-reading device transmits read parking card information to the control device; the control device obtains vehicle parking duration according to vehicle admission time and vehicle exit time and obtains due the payment amount according to vehicle parking duration; the input device obtains payment information; the payment device sends transaction requests to a background transaction system according to the payment information and transits transaction request feedback information to the card-reading device, and accordingly the card-reading device updates the parking card information according to the transaction request feedback information. The self-service payment system can replace manual charging and completely achieve unattended operation; bank card and mobile client operation is supported; a barrier gate is automatically opened after the payment; multiple applications are integrated into the system, the data processing speed and real-time performance are improved for parking information and transaction information processing.

The invention discloses a method for the main control MSC to acquire the mobile terminal position under the service MSC. The invention comprises the following steps: during the service process of the mobile terminal, the main control MSC is switched into the service MSC; the mobile terminal is mobile under the ser ice MSC, to generate a soft switching under the BSC or a hard switching between the BSCs, and after the service MSC receives the switching accomplishing message transmitted by the BSC, the position information of the mobile terminal is transmitted to the main control MSC. The method of the invention can support normal realization of the services such as the mobility limitation, the dynamic position area limitation, and the legal monitoring.

The invention discloses an object storage metadata management device and method based on Kudu and belongs to the database field, The technical problem to be solved by the invention is how to achieve the goal of mass structured storage. According to the technical scheme, (1) the Kudu-based object storage metadata management device comprises a metadata management module and an object data storage module which are respectively used for storing and managing metadata information of object data and storing management object data; (2) a Kudu-based object storage metadata management method, which comprises the following steps of: inserting, acquiring, updating and deleting object data by utilizing a metadata management module, and storing and managing metadata information of the object data at thesame time; The object data storage module is used for completing storage of the object data, non-object storage is expanded on the basis of kudu structured storage, the object data storage module isused for sending and caching messages through a CMSP, and finally the data is stored in a file system or bare equipment.

The embodiment of the invention discloses a false page processing method and device, belonging to the field of data processing. The false page processing method comprises the following steps: when obtaining a hypertext transmission protocol HTTP response value, judging whether the HTTP response value is greater than a preset threshold or not; if the HTTP response value is greater than the preset threshold, intercepting the false page that corresponds to display the HTTP response value; and displaying a preset page, and displaying the error information and the controls supporting the operationof a intelligent device remote control in the preset page, wherein the error information is the HTTP response value or the information in the false page. By means of the false page processing method provided by the embodiment of the invention, the problem that the false page does not support the operation of the remote control and the user can not close the false page through the remote control issolved, the user can be reminded that the error is appeared in the process of the IPTV set-top box accessing the server by means of the preset page, and the false page can be operated by the user through the remote control.

The invention discloses a video synchronous sending method supporting high-resolution LED dome screen display, which belongs to the technical field of video synchronous processing, and is characterized by comprising the following steps: a, dividing any single channel 4K high-resolution video frame into N parts of data; b, performing data caching on each part of the video data by an interval N-rowcaching mode, and sequentially storing the video signals by taking N address blocks as a group; and c, taking out the video data from the data cache, and respectively sending the video data to N gigabit Ethernet ports in a parallel sending mode according to 2160/N rows of data in each channel by taking the groups as units until all the groups are completely sent. For a single channel, a complete 4K high-resolution video frame can be split into multiple channels of Ethernet to be sent respectively, synchronous sending of the 4K high-resolution video frame in the channel can be guaranteed, and therefore 4K high-resolution LED dome screen display can be well supported.

The invention discloses a microsource power generation system adopting a magnetic energy quantum superposition vector. The system comprises a first energy storage component, a second energy storage component, a magnetic suspension motor comprising at least two stator components and a suspending monopole rotor, a stator driving module, a rotor induction component magnetically generating first induction current on the basis of rotation of the suspending monopole rotor, a stator induction component magnetically generating second induction current on the basis of any stator component, a processingmodule, a horizontal component converter, a vertical component converter and a power transmission switching module, wherein the stator driving module drives the suspending monopole rotor to rotate, the processing module is matched with the horizontal component converter and the vertical component converter to store electric energy of a horizontal component and a vertical component of repeated harmonic current in the first energy storage component and the second energy storage component, the power transmission switching module switches the conduction states of the first energy storage component and the second energy storage component with the stator driving module and an external power consumption component. According to the design, the power supply states of the first energy storage component and the second energy storage component are switched, the system continuously runs, and repeated utilization of energy is realized.

The invention discloses an elevator deployment system and method and elevator equipment, and belongs to the technical field of elevator control. Aiming at transfer passengers, a taken elevator enabling the passengers to need transfer and all other elevators ready for transfer are determined, and one most suitable elevator ready for transfer is found as an elevator capable of enabling the passengers to be transferred according to the operation condition information of the elevator enabling the passengers to need transfer; and meanwhile, the transfer information comprising the corresponding transfer floor and the transfer time is obtained through processing, the elevator enabling the passengers to need transfer and the elevator ready for transfer are controlled through the elevator deployment system according to the transfer information to stop at the transfer floor for realizing transfer of the transfer passengers, and meanwhile, the transfer passengers are informed about the transfer information. According to the technical scheme, reasonable transfer lines are provided for the transfer passengers, the transportation consumption of the elevator is reduced and the transportation efficiency of the elevator is improved while the elevator taking experience of the passengers is improved, and the influence from the transfer passengers on other passengers in an elevator car is weakenedto a certain extent.