36 results about "Mobile server" patented technology

The invention relates to a vehicle-mounted edge computing network scheduling method based on information age, and belongs to the field of mobile edge computing. The method is oriented to a vehicle-mounted edge computing network in which a fixed server and a vehicle-mounted mobile server coexist, and aims to minimize the long-term average information age of the system by selecting a device node combination scheduled by the server in each time slot. The position constraint, the link conflict constraint and the server computing resource constraint of a vehicle-mounted mobile server are considered, an optimization problem is modeled as a Markov decision process, and a deep breach Q network is improved by using a bifurcation structure and an action mask to obtain a scheduling strategy of an equipment node. According to the method, the bifurcation structure and the action mask are introduced into the deep breach Q network, so that the problem solving complexity is reduced, and the data delivery freshness of the vehicle-mounted edge computing network system is guaranteed.

The invention discloses an unmanned aerial vehicle path planning and task allocation optimization system and method for disaster rescue detection, and the system comprises an edge node layer, a mobile server layer and a cloud server layer, and is constructed to form a three-layer disaster monitoring system architecture of terminal perception-air-edge cooperation-cloud fusion. The edge node layer carries out real-time environment monitoring based on the intelligent monitoring terminal and triggers a task packet to the cloud server; the cloud server layer forms a corresponding action decision; and the mobile server layer allocates task unmanned aerial vehicles according to action decisions, and executes path planning and task allocation strategies of multiple unmanned aerial vehicles. According to the system and the method, efficient management of computing resources and energy resources of an edge node server, a mobile server and a cloud server can be realized, utilization of bandwidth resources among three layers of architectures is optimized, computation-intensive tasks can be processed more efficiently, and a higher resource utilization rate is realized.

Methods and apparatus to decrease DNS lookup times for mobile clients are disclosed. An example DNS cache peering system includes a mobile DNS cache; a mobile DNS server configured to, when an IP address for a URL is not found in the DNS cache, send a DNS lookup request for the URL; a ground-based DNS server to receive the DNS lookup request from the mobile DNS server, and send, in response, a DNS lookup response including the IP address for the URL to the mobile DNS server; and a ground-based DNS peer engine server configured to capture the DNS lookup response, and multicast DNS information from the DNS lookup response to a plurality of mobile DNS peer engine clients, wherein the plurality of mobile DNS peer engine clients are configured to store the DNS information in respective ones of a plurality of mobile DNS caches.

The invention relates to the technical field of Internet of Vehicles data transmission, in particular to an intelligent networked automobile data transmission method and system.The intelligent networked automobile data transmission method comprises the steps that firstly, the interaction frequency degree of a user and an edge server is analyzed, and a demand user needing to be provided with a mobile server is screened; then analyzing the similarity between any two demand users, and grouping the demand users; setting a mobile server matched with the user group and planning a moving path of the mobile server according to the quantity distribution condition of the demand users in the user group and in combination with the matching index; the distribution of the demand users in each user group is adjusted by analyzing the moving trend difference of all the demand users in each user group in real time; and replacing the mobile server according to the residual electric quantity and the residual memory. According to the method and the system, the mobile server is used for assisting the edge server to process the vehicle data in each user group, so that the load of the server in the network is balanced, and efficient and stable data transmission is ensured.

The present invention relates to a cleaning management system and a cleaning management method using same. The present invention may provide the cleaning management system for managing a cleaning service with respect to multiple points, the system including a configuration of: an API server for a PC, which communicates with a manager PC; an API server for a mobile terminal, which communicates with a manager mobile terminal; and a DB server for storing data on at least one of equipment or supplies related to cleaning, personnel, and a state of a cleaning operation.

In one embodiment, a system and method for controlling mobile gaming on a vessel may have a plurality of mobile gaming devices, a location server operable to track a device position of each of the plurality of mobile gaming devices and track a vessel position of the vessel, and a mobile gaming management server configured to communicate with the location server and a gaming server, the mobile gaming management server operable to individually control whether each of the plurality of mobile gaming devices is permitted to play a game of chance based on the device position and the vessel position.

The invention provides an online data monitoring method for a large number of battery PACK packages, and belongs to the technical field of power batteries. The method comprises the following steps: a data acquisition client is connected with a battery PACK packet and then adapts to a CAN communication protocol, monitors the battery PACK packet and power supply battery BMS data, binds the monitoring data with equipment information and uploads the monitoring data to a mobile server through a wireless network; the mobile server builds a database to store historical data and is synchronized with the terminal server, the router serves as a transmission medium to improve the signal range and the communication stability, and the super-network technology is adopted to improve the capacity of connectable equipment. According to the invention, a large number of battery PACK pack and power supply battery data can be remotely collected, the cost of monitoring the state of the battery PACK pack in the transportation and storage process is optimized, the power supply battery can be monitored in real time, the state abnormity can be quickly detected and alarmed, and the safety is improved.

To provide a cargo handling system capable of improving the efficiency of cargo handling by a cargo handling vehicle.SOLUTION: A cargo handling system includes a pallet rack 1 on which a cargo N is placed, a forklift 2 which is a cargo handling vehicle that performs cargo handling, and a database server 3 which communicates with the forklift 2. The forklift 2 includes a vehicle body 2A which travels on a road surface, forks 21R, 21L (transfer device 2B) which delivers the cargo N to and from the rack 1, and a side shift device which can move the forks 21R, 21L in a second horizontal direction perpendicular to the first horizontal direction when the rack 1 and the vehicle body 2A face each other in a first horizontal direction and the vehicle body 2A is stopped traveling. The server 3 stores a database related to the side shift amount (the amount of movement of the forks 21R, 21L by the side shift device).SELECTED DRAWING: Figure 1

The embodiment of the invention provides an authentication method and device, the method is applied to a message system, and the method specifically comprises the following steps: when a cloud mobile phone server receives a first authentication request which is sent by a service server and is used for requesting GBA authentication information, receiving a second authentication request which is sent by the cloud mobile phone server and is used for requesting to obtain general authentication mechanism GBA authentication information; sending a third authentication request to the BSF server based on the SIM card identifier; gBA authentication information sent by the BSF server is received; and sending the GBA authentication information to the cloud mobile phone server, thereby enabling the cloud mobile phone server to send a fourth authentication request carrying the GBA authentication information to the business server, and enabling the business server to carry out GBA authentication on the cloud mobile phone based on the GBA authentication information. According to the embodiment of the invention, the problem that a terminal without an SIM card can use GBA authentication is solved.

The present application provides a data encryption protection method and device for an electronic scale based on a security encryption chip, which relates to the field of data protection technology, including: obtaining historical encrypted data of a target electronic scale; performing centralized feature recognition to construct a first encryption constraint; collecting real-time data for initial encryption; performing constraint adjustment and optimization on the initial verification key to obtain a real-time verification key; verifying the initial encrypted monitoring data; and sending the real-time encrypted monitoring data to a cloud big data platform and a merchant mobile service terminal for data supervision and weighing display. This application can solve the technical problem in the prior art that data is vulnerable to attack and tampering due to security risks in the data transmission and storage process of existing electronic scales. By using historical data features to construct encryption constraints, encrypting and verifying real-time data, data can be prevented from being illegally accessed or tampered with, thereby improving data security and reliability.

The present invention relates to the technical field of vehicle network data transmission, and specifically to a method and system for data transmission of intelligent networked vehicles. The present invention first analyzes the frequency of interaction between users and edge servers, and screens the users who need to set up mobile servers; then analyzes the similarity between any two users, and groups the users; then, according to the distribution of the number of users in the user group, combined with the matching index, sets the mobile server that matches the user group and plans the mobile path of the mobile server; then, by real-time analysis of the differences in the mobile trends of all users in each user group, adjusts the distribution of users in each user group; and replaces the mobile server according to the remaining power and remaining memory. The method and system of the present invention use mobile servers to assist edge servers in processing vehicle data in each user group, thereby balancing the load of servers in the network and ensuring efficient and stable data transmission.

The utility model discloses a hanging type server host installation cabinet which comprises a fixing frame and an installation cabinet body, the fixing frame is of an inverted L-shaped structure, positioning strips are symmetrically arranged on the inner side of the fixing frame, the positioning strips are vertically arranged, adjusting grooves are formed in the surfaces of the positioning strips, and screw rods are rotationally connected into the adjusting grooves; the back of the mounting cabinet is provided with a groove and is connected with the positioning strip through the groove, an adjusting block is mounted on the inner wall of the groove, the end of the adjusting block extends into the adjusting groove, and the surface of the adjusting block is provided with a screw hole and is in threaded connection with the screw rod through the screw hole. A motor is installed at the top of the fixing frame, and the power output end of the motor is connected with the upper end of one screw. The installation cabinet is installed on the fixing frame, the motor starts the internal screw rod to rotate, the screw rod drives the installation cabinet to vertically move while rotating, the server host is fixed on the installation plate in the installation cabinet, the host can be moved out in a drawing mode, and installation and maintenance of the server host are facilitated.

Methods and apparatus to decrease DNS lookup times for mobile clients are disclosed. An example DNS cache peering system includes a mobile DNS cache; a mobile DNS server configured to, when an IP address for a URL is not found in the DNS cache, send a DNS lookup request for the URL; a ground-based DNS server to receive the DNS lookup request from the mobile DNS server, and send, in response, a DNS lookup response including the IP address for the URL to the mobile DNS server; and a ground-based DNS peer engine server configured to capture the DNS lookup response, and multicast DNS information from the DNS lookup response to a plurality of mobile DNS peer engine clients, wherein the plurality of mobile DNS peer engine clients are configured to store the DNS information in respective ones of a plurality of mobile DNS caches.

The invention discloses a wearable monitor alarm visual bracelet system based on the Internet of Things, and relates to the field of medical monitoring wearable equipment, the wearable monitor alarm visual bracelet system comprises a hardware unit and a matched software system, the hardware unit comprises an alarm visual bracelet, a monitor, a wireless access point, an access layer switch, a central workstation and a mobile server, the alarm visual bracelet is composed of a communication module, a vibration module, a display module, a control module and a power supply module. The software system comprises an HIS system, an AIMS system, a monitoring network, a hospital network and a data gateway. Compared with the prior art, the system has the advantages that timely alarm reminding is realized; the activity range of medical staff is expanded; efficient information transmission is realized; multi-parameter monitoring and accurate measurement are realized; data transmission is stabilized; and the data security is high.

The invention provides an online data monitoring system for a large number of battery PACK packages, and belongs to the technical field of power batteries. The system comprises N data acquisition clients which are in one-to-one connection with N battery PACK packets, a plurality of parallel routers, a plurality of mobile servers which are connected with the N data acquisition clients through a wireless network, and a terminal server which is connected and synchronous with the plurality of mobile servers through the wireless network. According to the system, the data acquisition client is connected with the battery PACK packet, so that the BMS data of the battery PACK packet can be remotely monitored on line through the server, the labor cost for monitoring the battery PACK packet is greatly reduced, and the requirement for monitoring a large number of battery PACK packets is met. In addition, due to the fact that the router is added, efficient transmission can be achieved, when the distance between the data collection client and the server is long or a wall is arranged between the data collection client and the server, communication signals can be increased, and communication stability is guaranteed.

A system and method for facilitating secure communication between a process control application executing on a mobile device and a mobile server communicatively coupled to a process control environment includes instantiating a relay connection element in a cloud-based environment. Each of the mobile server and any mobile applications executing on the mobile device authenticate themselves to the relay connection element. Each of the relay connection element, the process control application executing on the mobile device, and the mobile server receive necessary credentials through a series of authenticated requests between various elements in the cloud-based environment, such that the elements in the system must authenticate themselves to one another before any information is provided to another element.

The utility model discloses a mobile server room debugging workbench, and particularly relates to the technical field of debugging workbenches, the mobile server room debugging workbench comprises a bottom plate and a rotating disc, the rotating disc is located above the bottom plate, and one side of the top end of the rotating disc is fixedly provided with a fixing rod. When a second bevel gear rotates, a first bevel gear is driven to rotate, so that a screw rod is driven to rotate, and under the limiting of a first limiting groove and a first limiting block, a lifting rod moves up and down to adjust the height of the display, so that the display is suitable for people with different heights; and one end of a limiting rod leaves the interior of a limiting hole, the operation table can move up and down under limiting of a second sliding block and a second sliding groove, workers of different heights feel more comfortable when using the operation table, and meanwhile the distance between the two operation tables can be adjusted so that objects of different heights can be placed.

The present invention relates to an e-commerce shopping mall system using mobile devices, comprising a plurality of wireless terminals (11), a mobile server (12), an input / output server (13), and a database (14). The mobile server (12) is provided to receive data entered into or changed in the database (14) in real time through the plurality of wireless terminals (11), such as mobile phones, PDAs, etc., thereby enabling real-time verification of performance, quantity, price, etc. of goods (e.g., computer parts) between a marketplace, general members, and wholesalers / retailers.

A vehicle communication system includes a mobile server unit configured to be operably deployed onboard a first vehicle of a vehicle system. The mobile server unit includes an antenna, a transceiver, and a controller. The controller may control the transceiver to establish a wireless onboard private network with plural mobile client units that are located on other vehicles of the vehicle system, for wireless communications between the vehicles of the vehicle system, while the vehicle system is moving. The mobile server unit may establish the private network in coordination with other mobile server units that are onboard other vehicles in the vehicle system, such that a selected one of the mobile server units may be designated as a master server unit for overall control of the private network, and the other mobile server units are designated as subordinates.

The invention provides a location scheduling method for mobile computing resources in an edge environment. The method comprises the following steps: firstly, constructing a communication system architecture consisting of a user side and a mobile edge server; modeling a communication system architecture into a communication model, establishing a variable-size packing problem with geographical constraints for location scheduling of mobile computing resources in an edge environment, and establishing constraint conditions and a target function; an online scheduling scheme is designed for the size-variable packing problem with geographical constraints, and the specific process is as follows: a mobile edge server actively synchronizes user setting information with other mobile servers, and determines the potential staying position of the mobile edge server; geographic constraints are considered, a quadruped robot stay position decision algorithm based on a greedy algorithm is designed, hot spot areas are combined, and tasks are distributed to an edge server; afterwards, the mobile edge server arrives at the staying position and starts to process the unloading task, and finally the staying position of deployment is determined.

The utility model provides a server cabinet with adjustable built-in volume, which relates to the technical field of servers and comprises a server cabinet, a plurality of partition plates are arranged in the server cabinet, a storage cavity is arranged at the bottom in the server cabinet, and two movable holes are respectively arranged on two opposite sides in the plurality of partition plates. According to the server cabinet, the distance between the partition plates can be adjusted through the adjusting assemblies, the adjusting mode is simple and convenient, operation can be completed by one person, the distance between the partition plates is adjusted according to the time of electronic equipment such as a server, the space of the server cabinet is reasonably utilized, and waste of the space is avoided; the server cabinet can be conveniently moved through the moving assembly, the server cabinet can be moved by a single person, more time and labor are saved, the labor cost is saved, the server cabinet can be moved without dismantling internal equipment, and the server cabinet can be flexibly moved according to the site layout.

The invention discloses a turnover mechanism, a server case and a server, and relates to the technical field of servers, the turnover mechanism comprises a support, a tray and a deviation rectifying assembly, the tray is hinged to the support, the tray can rotate around the support in the first direction, and the deviation rectifying assembly is configured to drive the tray to move in the second direction perpendicular to the first direction; the server is provided with a box body and a turnover mechanism, nodes of the server can be arranged on the box body and a tray of the turnover structure of the server in a layered mode, when the server nodes arranged on the box body are maintained, the server nodes of the box body can be maintained only by turning over the tray of the turnover mechanism, and the deviation rectifying assembly can rectify deviation of the server nodes of the box body in the turnover process of the tray. According to the technical scheme, the tray is rectified, so that the tray is always overturned within the range of not touching other devices in the case body, the technical problem that the tray is easy to touch other devices in the case in the overturning process can be effectively solved, and the technical effect of facilitating maintenance of server nodes is achieved.

A system for authenticating mobile servers comprises at least one mobile server configured to support games of chance; and an authentication server configured to: assign an authentication identifier to each of the at least one mobile server and at least one backup mobile server; pre-authenticate the at least one backup mobile server; and authenticate the at least one mobile server for at least one of a predetermined period of time or a predetermined geographical area.

Method for operating an M2M device with a telematics M2M module and a mobile radio eUICC, comprising: - Establishing an M2M network connection via the telematics M2M module to an M2M server using a first APN; - Establishing a mobile network connection via the eUICC to a mobile server using a second APN different from the first; characterized by the steps: - by the M2M device, in particular by the telematics M2M module or by the eUICC or by both the telematics M2M module and the eUICC: -- Determine whether the mobile network's APN capability is Multi-APN capable or Single-APN capable; -- in the case that the mobile network is determined as a single APN: establishing the M2M network connection and the mobile network connection only conditionally, including: as long as one network connection, M2M network connection or mobile network connection is established, preventing the establishment of the other network connection, mobile network connection or M2M network connection; and -- in case the mobile network is detected as multi-APN: even if one network connection, M2M network connection or mobile network connection is already established, allow the establishment of the other network connection, mobile network connection or M2M network connection.

The invention relates to the technical field of server safety control, and discloses a mobile server power button soft switching method and a storage medium, and the method comprises the steps that a power-on control chip is connected with a CPU through a serial port or a GPIO interface to form a shutdown command line issuing link, shutdown monitoring service software running in an operating system is notified, and the shutdown monitoring service software is connected with the CPU through the serial port or the GPIO interface; the shutdown monitoring service software executes the shutdown command and notifies an operating system to execute shutdown operation; and after the operation system completes the shutdown operation, a shutdown completion signal is issued to the power-on control chip, and the power-on control chip performs the power-down operation. According to the scheme, only one serial port or I2C of the CPLD / MCU needs to be additionally led out, additional hardware design is not needed, and additional cost is avoided; the server device solves the problem that files are damaged due to frequent shutdown of the mobile server device through the soft shutdown function of the power button, the configuration of a keyboard and a display is saved, resources are saved, and the device is protected.

This application discloses a flipping mechanism, a server chassis, and a server, relating to the field of server technology. The flipping mechanism includes a support, a tray, and a correction component. The tray is hinged to the support and can rotate around the support in a first direction. The correction component is configured to drive the tray to move in a second direction perpendicular to the first direction. The server is provided with a chassis and a flipping mechanism. The server nodes can be arranged in layers on the chassis and the tray of the server flipping structure. When performing maintenance work on the server nodes arranged in the chassis, only the tray of the flipping mechanism needs to be flipped to perform maintenance on the server nodes in the chassis. The correction component can correct the tray during the tray flipping process, so that the tray is always within the range that it will not touch other components in the chassis during flipping. This can effectively solve the technical problem that the tray is prone to touching other components in the chassis during flipping, achieving the technical effect of convenient server node maintenance.

The application discloses a data transmission method, device, equipment, storage medium and program product, and specific technical solutions comprise: in the case that a virtual control module and an application server establish a direct connection, obtaining an operation instruction through the virtual control module, the operation instruction is generated based on the operation of a user on a target interface of a cloud mobile application; sending the operation instruction to an application server corresponding to the cloud mobile application, the operation instruction is used for instructing the application server to send target data to a cloud mobile server, so that the cloud mobile server performs rendering based on the target data; receiving rendering data sent by the cloud mobile server, and displaying the rendering data on the target interface. In this way, the transmission delay can be reduced, and the response speed of the cloud mobile can be improved.

1. Name of the designed product: pull handle. 2. Use of the designed product: used for carrying mobile server. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.

The utility model discloses a server moving device for software testing, which comprises a bottom plate, four moving wheels are mounted at four corners of the lower wall surface of the bottom plate, a buffer mounting structure is arranged at the center of the upper end of the bottom plate, positioning structures are mounted on two sides of the upper wall surface of the bottom plate, and adjusting storage structures are movably embedded in the positioning structures; the buffer mounting structure comprises four damping springs, a mounting plate, a buffer pad and a server body, the utility model relates to the technical field of server equipment, the buffer installation structure adopted by the scheme can realize the buffer placement of the server body through the cooperation of the damping spring and the buffer pad, and can realize the stable installation of the server body through the cooperation of the damping spring and the buffer pad and the adjustment storage structure. The problems of mechanical damage such as equipment collision and connecting piece looseness caused by manual carrying are avoided, and the server body can be rapidly moved through cooperation of the arranged moving wheels and the positioning structures.

The utility model discloses a novel mobile server cabinet, which relates to the field of server cabinets and comprises a base, a supporting column is in bolted connection with the upper portion of the base, a top plate is in bolted connection with the top end of the supporting column, a connecting piece is in bolted connection with the surface of the outer side of the top plate, and a side plate is fixedly connected with the surface of the outer side of the connecting piece. The upper ends and the lower ends of the side plates abut against the upper edge of the base and the lower edge of the top plate correspondingly, mounting plates are connected to the inner side surfaces of the supporting columns through bolts, roller mounting frames are rotationally connected to the bottom of the base, moving rollers are rotationally connected to the inner side surfaces of the roller mounting frames, and a plurality of electric push rods are fixedly connected to the bottom end of the base. And the output end of the electric push rod is fixedly connected with a supporting pressing plate. According to the design, the problems that an existing server cabinet is inconvenient to assemble, and the installation and moving efficiency is affected are solved.