30results about How to "Data transmission is timely" patented technology

Embodiments of the present invention provide a method for protecting a service path, a controller, a device and a system. The method comprises: an end node of a protection path receives a routing instruction transmitted by an SDN controller, the routing instruction including activation types of the service path and the protection path, forward relationships of the service path in the end node, and forward relationships of the protection path in the end node; the end node of the protection path activates at least one forward relationship in the forward relationships of the service path in the end node and the forward relationships of the protection path in the end node according to the activation types of the service path and the protection path; the end node of the protection path updates at one forward relationship in the forward relationships of the service path in the end node and the forward relationships of the protection path in the end node if it is determined that a fault occurs in the service path. The embodiments of the present invention solve the problem that in the SDN technology, the service path cannot be protected by the protection path when a fault occurs in the service path. The embodiments of the present invention relate to the technical field of communication.

The embodiment of the invention provides a method for realizing data transmission of a time-sensitive network, related equipment and a medium. One of the methods includes: in a protocol data unit session management process of a user terminal, the session management function equipment reports port management parameters to the centralized network controller; wherein the port management parameters comprise an identifier of the user terminal, a first port list provided by a device side time sensitive network converter connected with the user terminal, and a second port list provided by a network time sensitive network converter connected with a user plane function device; and the session management function device receives port configuration parameters issued by the centralized network controller, wherein the port configuration parameters comprise port resources associated with the protocol data unit session. According to the method, the problems of transmission conflicts, poor port configuration and the like can be effectively solved, and the smooth data transmission process of the time-sensitive network is ensured.

The invention provides a method and a base station for reconstruction of radio resource control (RRC) connection. The method comprises that the base station detects whether data transmission between the base station and user equipment is normal or not; when the data transmission is abnormal, the base station sends a signal to the user equipment (UE), so that UE can carry out reconstruction of RRC connection according to the signal; and the base station receives and processes reconstruction request of RRC connection sent by the UE. The base station can actively trigger the UE to initiate the reconstruction of RRC connection when the data transmission between the base station and the user equipment is abnormal, thereby preventing interruption of data transmission and reducing influences on the data transmission.

The invention provides a mobile network sharing method in multisystem and a terminal system. The method comprises the steps that when a first subsystem monitors that a mobile network status is changed, the first subsystem sends mobile network status information to a second subsystem; the second subsystem updates the mobile network status according to the received mobile network status information of the first subsystem; and the updated mobile network status is updated and displayed in a network status bar of an interaction interface of the second subsystem. Through application of the method and the system, the condition that the mobile network is disordered in setting due to carrying out mobile network setting on the first subsystem and the second subsystem at the same time is avoided; the problem that a network control conflict exists when the second subsystem and the first subsystem share the mobile network is solved; a user can sense the mobile network status change of the second subsystem timely; the user can carry out data transmission timely through the mobile network status of the second subsystem; and the use experience of the user is improved.

A wireless data transmission module integrated electroencephalogram detector comprises an electroencephalogram mainframe (1), a signal amplifier (2), lead wires (3), electrodes (4) and a wireless data transmission module. The electroencephalogram mainframe (1) is connected with the signal amplifier (2) through a connection wire, the signal amplifier (2) is connected with the electrodes (4) through the plurality of lead wires (3) which are provided with an elastic head cover (5) with identification wire through holes (6), the lead wires (3) penetrate through the identification wire through holes (6) respectively, and a detection dielectric cylinder (7) is arranged above the electroencephalogram mainframe (1). The wireless data transmission module integrated electroencephalogram detector has the advantages of simplicity and convenience in operation, high accuracy, effectiveness in lowering of work difficulty for medical workers, realization of wireless transmission, convenience for timely data transmission and remote detection and judgment, reasonability in integral structural design and practicality.

The invention relates to a hydrologic information collection instrument. The hydrologic information collection instrument comprises a microprocessor U1, a water level meter interface circuit, a rain gauge interface circuit, a GPRS / GSM (General Packet Radio Service / Global System for Mobile Communications) interface circuit, a PSTN (Public Switched Telephone Network) interface circuit, a memory circuit and a power supply circuit, wherein a water level signal detected by a water level meter is transmitted to the microprocessor U1 by the water level meter interface circuit; a rainfall signal detected by a rain gauge is transmitted to the microprocessor U1 by the rain gauge interface circuit; the microprocessor U1 is used for receiving the water level signal and the rainfall signal and processing the signals; the memory circuit is used for storing the water level and rainfall signal data processed by the microprocessor U1; the GPRS / GSM interface circuit and the PSTN interface circuit are used for remotely setting parameters or remotely inquiring, transmitting and monitoring the water level and rainfall signal data; and the power supply circuit is used for providing working power supplies to the microprocessor U1, the water level meter interface circuit, the rainfall interface circuit, the GPRS / GSM interface circuit, the PSTN interface circuit and the memory circuit. The hydrologic information collection instrument provided by the invention has the advantages of timeliness in data transmission, accuracy, flexibility and convenience in use.

The invention provides a wireless dish ordering system, comprising an upper computer, a node sending and receiving network and at least one hand-held dish ordering terminal. The upper computer is connected with the node sending and receiving network via a serial port line; the node sending and receiving network is communicated with the hand-held dish ordering terminal wirelessly; the node sending and receiving network comprises a first microprocessor and a first wireless communication module; the first microprocessor is electrically connected with the first wireless communication module; the hand-held dish ordering terminal comprises an ARM component, a second microprocessor and a second wireless communication module; and the ARM component and the second wireless communication module are both electrically connected with the second microprocessor. The wireless dish ordering system in the invention has strong antijamming capability and can update data in real time.

The embodiment of the invention provides a downlink control information processing method and device. When the UE detects that the number of DCI in a DCI set contained in a PDCCH is greater than a preset number threshold, the UE sends the DCI to the PDCCH. And respectively establishing corresponding DCI analysis tasks on the at least two target CPU cores, and respectively executing the corresponding DCI analysis tasks based on each target CPU core, each DCI analysis task being respectively used for analyzing DCI in different DCI subsets of the DCI set. According to the invention, when the number of DCI contained in the PDCCH is large, the time consumed when the UE analyzes the DCI can be effectively shortened, and thus the UE can be ensured to carry out data transmission in time.

The invention discloses an automatic layered settlement meter, which comprises a settling pipe, a multi-layer isomagnetic device and a magnetic induction device, wherein the multi-layer isomagnetic device is arranged on the outer side of the settling pipe in a non-contact manner; the multi-layer isomagnetic device is composed of two or more magnetic rings with a fixed interval, the multi-layer isomagnetic device is fixed in the soil body and can move along with deformation of the soil body, the electromagnetic induction device is fixed between at least two magnetic rings with a fixed verticalinterval in the settling pipe, and the different electromagnetic induction devices are electrically connected. According to the acquired magnetic field intensity value and the pre-fitted relational expression between the acquired magnetic field intensity and the magnetic ring position, the magnetic ring position under the magnetic field intensity can be obtained, and the obtained difference valueof the two magnetic ring positions is the soil layer settlement amount, so that the displacement condition can be conveniently obtained without manually lifting a scale on the layered settlement meterduring testing, data can be transmitted in time, and the use is convenient and fast.

The invention relates to a railway information service management system based on a TMIS network, which is used to display and monitor the information of a railway station machine room. The system comprises an electricity calculation station layer which is used for collecting the switching quantity information and related data of a railway station machine room, a station and depot layer which is connected with the electricity calculation station layer through a TMIS network and is used for converting and storing the collected switching quantity information and related data, a road bureau information technology institute layer which is connected with the station and depot layer through the TMIS network and is used for displaying and monitoring the information of the railway station machineroom according to a query condition of a user and issuing an alarm intelligently according to the monitoring result, and a database which is connected with the station and depot layer and the road bureau information technology institute layer and is used for storing the data sent by the station and depot layer. Compared with the prior art, the railway information service management system has theadvantages of high modularity, human resource saving, high maintaining quality, timely warning, and the like.

A vehicle-mounted logistics monitor based on Internet of things comprises a monitor main body, a rainproof cover, a vehicle-mounted fixed plate and a power line, wherein the vehicle-mounted fixed plate is used for fixing a monitor on a vehicle; a monitoring mechanism is placed inside the monitor main body, and comprises a high-definition camera, a scanner and an induction radar; a laser transmitter and a bar code scanner are arranged in front of the scanner; a laser reflecting plate is arranged in front of the monitor main body, and the laser reflecting plate is embedded in a reflecting plateembedding frame on the monitor main body through a clamping groove; a camera lens hole is formed in the upper part of the reflecting plate embedding frame; a side protection guard plate is detachablypositioned and arranged on two sides of the monitor main body respectively; the rainproof cover is fixedly arranged on a top protection plate of the monitor main body; the vehicle-mounted fixed plateis fixedly connected to the back of the monitor main body, the monitor main body is fixed on the vehicle, logistics information is collected on the vehicle in real time, monitoring and management arecarried out by utilizing the Internet of things, the application range is wide, and the operation and use are convenient.

The invention discloses an elevator calling device and an elevator calling system and method of an AGV. The elevator calling device comprises a trigger end, a reciprocating moving mechanism and a control part. The system comprises an AGV control system, and elevator calling devices and door set in-place detecting devices arranged on all floors of elevators; and the AGV control system, the elevatorcalling devices, the door set in-place detecting devices and the AGV are interacted by adopting a wireless communication mode. The method comprises the following steps: position data of the AGV and numerical values of in-place mark positions of elevator cars are obtained, corresponding signals are wirelessly transmitted according to the obtained data or numerical values, and corresponding actionsare carried out by the elevator calling devices to finish automatic operation of the elevators, so that the automatic guide transportation of the AGV is realized. The interaction is finished throughwireless communication on the basis of not changing the elevator control system; the operation is simple; and the cost is low.

The invention discloses a method for realizing network voice and video communication. First, a peer-to-peer network is constructed; each user in the network is regarded as a node in the peer-to-peer network, wherein each user queries the tracker server for the current ownership of pending The user list of the transmitted video and audio streams; then search according to the obtained user list, and then sequentially receive the segmented and packaged video and audio stream data from other nodes, or sequentially send video and audio stream data to other nodes. Bag. The present invention is simple to operate, easy to implement, fully taps the potential of network transmission, and can realize large-scale network voice and video conference under the condition of occupying less network resources, with timely data transmission and smooth voice and video playback.

The invention discloses a dispatching robot for industrial manufacturing and relates to the technical field of robot dispatching. The dispatching robot includes a robot box, a robot control module anda dispatching platform. The robot control module internally includes a data storage module, an expansion interface, a GPS positioning module, a data processing module, a transmission module, a display module, an alarm module, a voice module and an input module. By arranging a control device, fault information can be transmitted to the dispatching platform in time, the staff can know the information in time, information sent by the dispatching platform can be received in time, and the dispatching robot can quickly reach a faulty robot through the guidance of the GPS positioning module for replacement. By arranging the transmission module, the transmission modes can be changed in time, the dispatching robot can be connected to a host computer through an interface transmission device at a short distance, data can be transmitted in time through a wireless transmission device at a distance, and the modes can replace each other.

The invention discloses an intelligent board card module management method and system. The method comprises the following steps: acquiring working state data of a functional board card through a lower-level intelligent core; transmitting transmission data determined according to the working state data to the terminal through a control end intelligent core; receiving a manual control instruction through the control end intelligent core; and executing the control instruction through the lower-level intelligent core. The control end intelligent core terminal is used for sending transmission data, and the working state data, obtained by the lower-level intelligent core, of the functional board card are fed back to the terminal in time so that related personnel can analyze and process the data. Meanwhile, the control end intelligent core is used for receiving the manual control instruction, and the lower-level intelligent core is used for executing the control instruction so as to change the working state of the function board card. Compared with an existing board card management method, the intelligent board card module management method can be in network connection with the outside through the control end intelligent core, data transmission can be conducted in time, and therefore, network control is achieved.

The invention discloses a detection device of a medical infusion pump. The detection device is structurally composed of four parts including a bubble generation unit, a liquid flow detection unit, a liquid pressure detection unit and a control unit. The bubble generation unit and the liquid flow detection unit are connected through a soft pipe. The liquid flow detection unit and the liquid pressure detection unit are connected through a three-way joint and an electromagnetic valve. The control unit is used for controlling work of a whole system and is electrically connected with the bubble generation unit, the liquid flow detection unit and the liquid pressure detection unit. By means of the detection device of the medical infusion pump, flow and pressure detection is completed, detectioncapability indexes such as the flow, the accumulative amount and the blocking pressure of the infusion pump can be calculated and evaluated according to JJF 1259-2010 medical injection pump and infusion pump calibration specification requirements, data transmission can be conducted in time, real-time online detection is achieved, and the natural quality management requirement is met.

The invention relates to a hydrologic information collection instrument. The hydrologic information collection instrument comprises a microprocessor U1, a water level meter interface circuit, a rain gauge interface circuit, a GPRS / GSM (General Packet Radio Service / Global System for Mobile Communications) interface circuit, a PSTN (Public Switched Telephone Network) interface circuit, a memory circuit and a power supply circuit, wherein a water level signal detected by a water level meter is transmitted to the microprocessor U1 by the water level meter interface circuit; a rainfall signal detected by a rain gauge is transmitted to the microprocessor U1 by the rain gauge interface circuit; the microprocessor U1 is used for receiving the water level signal and the rainfall signal and processing the signals; the memory circuit is used for storing the water level and rainfall signal data processed by the microprocessor U1; the GPRS / GSM interface circuit and the PSTN interface circuit are used for remotely setting parameters or remotely inquiring, transmitting and monitoring the water level and rainfall signal data; and the power supply circuit is used for providing working power supplies to the microprocessor U1, the water level meter interface circuit, the rainfall interface circuit, the GPRS / GSM interface circuit, the PSTN interface circuit and the memory circuit. The hydrologic information collection instrument provided by the invention has the advantages of timeliness in data transmission, accuracy, flexibility and convenience in use.

The present invention provides a method for reestablishing a radio resource control connection and a base station, wherein the method includes: the base station detects whether the data transmission between the base station and the user equipment is normal; when the data transmission is abnormal, the base station sends a signaling to the user equipment UE to Make the UE perform RRC connection re-establishment according to the signaling; the base station receives and processes the RRC connection re-establishment request sent by the UE. When the data transmission between the base station and the user equipment is abnormal, the present invention enables the base station to actively trigger the UE to initiate RRC connection reconstruction, avoiding data transmission interruption and reducing the impact on data transmission.

A diverse control system for a carving and milling machining center comprises a main control center. The main control center and a chip liquid control system are connected with each other. The chip liquid control system comprises a chip liquid relay and a chip liquid pump. A milling control system is connected beside the main control center. A drilling control system is arranged beside the milling control system. A boring control system and a twisting control system are arranged beside the drilling control system. A tapping control system is arranged beside the main control center. Milling and drilling are both integrated on the two sides of the main control center, the integration degree of the control system can be improved, cost of the control system can be reduced, the intellectualization degree is higher, the production cost is saved, and a data transmission device is further arranged on the main control center and can conduct data transmission on the main control center in time.

The embodiment of the present invention provides a service path protection method, controller, device, and system. The end node of the protection path receives the routing instruction sent by the SDN controller. The routing instruction includes the activation type of the service path and the protection path, and the service path. The forwarding relationship in the end node and the forwarding relationship of the protection path in the end node; the end node of the protection path activates the forwarding relationship of the service path in the end node according to the service path and the activation type of the protection path, and the protection path in the end node At least one of the forwarding relationships in the internal forwarding relationship; when it is determined that the service path fails, the end node of the protection path updates the forwarding relationship of the service path in the end node, and at least one of the forwarding relationship of the protection path in the end node Forward relationship. The embodiment of the present invention solves the problem that in the SDN technology, when the service path fails, the protection path cannot be used to protect the service path. Embodiments of the present invention relate to the technical field of communication.

An embodiment of the present application provides a method for realizing data transmission in a time-sensitive network, related equipment, and media. One of the methods includes: during the protocol data unit session management process of the user terminal, the session management function device reports to the centralized network controller Port management parameters, where the port management parameters include the identifier of the user terminal, the first port list provided by the device-side time-sensitive network converter connected to the user terminal, and the network connected to the user plane functional device The second port list provided by the time-sensitive network converter; the session management function device receives the port configuration parameters issued by the centralized network controller, and the port configuration parameters include ports associated with the protocol data unit session resource. The application can effectively solve problems such as transmission conflicts and poor configuration of ports, and ensure the smooth progress of the data transmission process of the time-sensitive network.

The invention discloses a cross-network data transmission method. The method comprises: a sending end acquires data to be transmitted, determines the type of the data to be transmitted; converts the data to be transmitted into corresponding data according to the type of the data to be transmitted displaying the picture to be transmitted in the display area of ​​the sending end, so that the receiving end can obtain the picture to be transmitted, analyze the picture to be transmitted, and obtain the data to be transmitted. The invention also discloses a cross-network data transmission device. The invention realizes data transmission between different networks in a fast and timely manner without manual switching or data switching equipment in the process of data transmission across networks, and does not require staff to manually exchange data between different networks , reducing the workload of the staff; at the same time, there is no need to add one-way import devices, security border devices, etc., which simplifies the deployment of devices for data transmission between different networks.

The invention belongs to the field of buildings and in particular relates to the field of dry-mixed mortar floor stations and discloses a control system of a dry-mixed mortar floor station. The control system is used for adding an aggregate, an additive and water accurately. The control system comprises a master control microcomputer of a remotely controlled control system, wherein the control system comprises a simulative input module for collecting a weighing signal end, an intermediate signal module for transferring an intermediate signal, a sand containing water measuring module for detecting the water content of sand, a temperature detection module for detecting temperature, a remote diagnosing module and a slump detection module for detecting slump of materials in silos. The controlsystem solves the problems that a mix proportion cannot be executed strictly in conventional mixed mortar, micro additive cannot be added accurately and the water adding amount cannot be controlled accurately, and the mortar mixing uniformity cannot be controlled.

The invention discloses a charging unit for a quick-change battery of an electric vehicle, an electric vehicle battery swap station and an energy storage station. The charging unit is used for charging the quick-change battery of the electric vehicle and comprises a charger and an electric connection seat which are arranged in a charging space, wherein the charger comprises a DC output interface which is electrically connected with the electric connection seat, and the electric connection seat comprises a high-voltage post terminal and is used for realizing electric connection with the quick-change battery. According to the charging unit, the length of a direct-current wire between the charger and the electric connecting seat is greatly shortened, wiring difficulty is reduced, and wiring cost is also reduced; on the other hand, the charger is directly connected with the electric connection seat in the charging unit, so electromagnetic interference among the charging units is avoided, and data transmission is more timely and accurate. In addition, each electric connection seat and each charger are arranged together in a centralized manner, and each charging unit is arranged separately, so the heat dissipation area is greatly increased, and damage of the charger caused by the temperature rise of the charger is further avoided.

The invention discloses a charging unit for a quick-change battery of an electric vehicle, an electric vehicle battery changing station and an energy storage station. The charging unit is used for charging the quick-change battery of the electric vehicle and comprises a charger and an electric connection seat which are arranged in a charging space, wherein the charger comprises a DC output interface which is electrically connected with the electric connection seat, and the electric connection seat comprises a high-voltage post terminal and is used for realizing electric connection with the quick-change battery. According to the charging unit, the length of a direct-current wire between the charger and the electric connecting seat is greatly shortened, wiring difficulty is reduced, and wiring cost is also reduced; on the other hand, the charger is directly connected with the electric connection seat in the charging unit, so electromagnetic interference among the charging units is avoided, and data transmission is more timely and accurate. In addition, each electric connection seat and each charger are arranged together in a centralized manner, and each charging unit is arranged separately, so the heat dissipation area is greatly increased, and damage of the charger caused by the temperature rise of the charger is further avoided.

The invention discloses a management method and system for an intelligent board module. The method comprises the following steps: obtaining working state data of a functional board through a lower-level intelligent core; and sending transmission data determined according to the working state data to a terminal through the intelligent core of a control terminal ; Receive manual control instructions through the intelligent core of the control terminal; execute control instructions through the lower-level intelligent core. Use the intelligent core terminal at the control end to send transmission data, and feed back the working status data of the functional boards obtained by the lower-level intelligent core to the terminal in time for relevant personnel to analyze and process. At the same time, the intelligent core of the control terminal is used to receive manual control instructions, and the lower-level intelligent core executes the control instructions to change the working status of the functional board. Compared with the existing board management method, the intelligent board module management method of the present invention can communicate with the outside world through the intelligent core of the control terminal, and can transmit data in time to realize network control.

The invention discloses an elevator calling device and an elevator calling system and method of an AGV. The elevator calling device comprises a trigger end, a reciprocating moving mechanism and a control part. The system comprises an AGV control system, and elevator calling devices and door set in-place detecting devices arranged on all floors of elevators; and the AGV control system, the elevatorcalling devices, the door set in-place detecting devices and the AGV are interacted by adopting a wireless communication mode. The method comprises the following steps: position data of the AGV and numerical values of in-place mark positions of elevator cars are obtained, corresponding signals are wirelessly transmitted according to the obtained data or numerical values, and corresponding actionsare carried out by the elevator calling devices to finish automatic operation of the elevators, so that the automatic guide transportation of the AGV is realized. The interaction is finished throughwireless communication on the basis of not changing the elevator control system; the operation is simple; and the cost is low.

A traffic light device based on intelligent monitoring data transmission disclosed by the present invention comprises a main machine body, a monitoring box and a traffic light box, the left end surface of the main machine body is fixedly connected with the right end surface of the monitoring box, the front end surface of the main machine body is fixedly connected with the rear end surface of the traffic light box, and a first transmission cavity is arranged in the main machine body. And a control mechanism capable of controlling normal change and emergency change of the traffic lights is arranged in the first transmission cavity, the control mechanism comprises a first power shaft rotationally arranged on the rear wall of the first transmission cavity, and an intermittent gear is fixedly arranged on the front end face of the first power shaft. The traffic light can be normally operated when the traffic is normal, and can quickly respond when an emergency situation occurs, so that the red light is turned on to warn vehicles behind, unnecessary loss is avoided, data transmission can be performed on illegal vehicles in time through the transmission mechanism, and response and punishment can be quickly performed.