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 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.

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 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 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.