102results about How to "Release in time" patented technology

The invention discloses a resource releasing method. An evolved NodeB (eNB) sends a downlink SPS (Semi-Persistent Scheduling) resource releasing command to user equipment (UE) through physical downlink control channel (PDCCH) at a moment corresponding to the SPS, and temporarily reserves an uplink feedback channel corresponding to the corresponding downlink SPS resource; if the eNB receives feedback of the downlink SPS resource releasing command of the PDCCH from the UE but does not receive feedback of an SPS data channel from the UE, the corresponding downlink SPS resource is successfully released. Meanwhile, the invention further discloses a resource releasing device capable of improving the reliability of SPS release. The invention further discloses a resource allocating method and a network apparatus, which can allocate the resource that the UE releases due to uplink loss of synchronism to the UE so as to perform successive normal data transmission. The invention further discloses a resource reserving method and a resource reserving device, which can ensure timely sending of the data of high-priority services.

The invention discloses a method for releasing source network resource in the revolved network switching process, which includes the following steps: in or after the target network loading establishment, PCRF controls the release of the source network resource system synchronously or asynchronously; in the release process of the synchronous control source network resource of PCRF, the target network sends messages to PCRF, which needs to generate new PCC regulations for the target network, after the establishment of the target network loading, the target network sends messages to inform PCRF, and trigger PCRF to start the process of source network loading release; the target network loading establishment and the source network resource release process are carried asynchronously, that is, after the PCRF receives the IP access network communication establishment message send by the target network, the PCC determination providing message is send to the source network access gateway, the loading of the source network and related resource is needed to be released. Using the invention can carry out the release of source network loading resource in time, thereby improving the use efficiency of source network loading resource, and reducing the waste of resource.

The invention relates to the technical field of communication and discloses methods for releasing an IP (Internet Protocol) address, devices, network equipment and a system. The problem that IP address release time is inaccurate is solved. A method comprises the steps that first network equipment determines that a PDU (Packet Data Unit) session anchor needs to be repositioned from a first user plane function entity, wherein the first user plane function entity is a PDU session anchor of a first PDU session of a terminal; the first network equipment determines that a first IP address of the terminal is not employed, wherein the first IP address is the IP address employed by the terminal in the first PDU session; and the first network equipment releases the first IP address.

The invention discloses a thread synchronization method and a thread synchronization system. According to the thread synchronization method, after a thread is ensured to access any protective region successfully through a destructor, a state of a first variable is changed to a first state to release locking of the protective region in an access process of the thread, so that the purpose of releasing the protective region in time is achieved; when the thread which is accessing the protective region is killed, normal operation of the destructor is not influenced, so that the deadlock phenomenon possibly caused by killing of the thread which is accessing the protective region is avoided; and in addition, a state about whether all protective regions can be accessed or not can be controlled by the state of one variable, so that the purpose that the states of all the protective regions are controllable is achieved.

The invention discloses an overload prevention hydraulic balance absorber. The overload prevention hydraulic balance absorber comprises a main cylinder, an auxiliary cylinder arranged inside the main cylinder, a main anti-shock device, an auxiliary anti-shock device and at least two overload prevention devices, wherein the overload prevention devices are symmetrically, evenly and fixedly arranged on the outer side of the main cylinder. The overload prevention hydraulic balance absorber aims at achieving the technical purpose of avoiding the occurrence that when an automobile with the absorber is driven on a rugged road section, the absorber is damaged due to overload. By means of the overload prevention hydraulic balance absorber, the shock explosion characteristic of kazoe in a shock bag in each overload prevention device is utilized, so that when the absorber is shocked by overload, the kazoe is shocked to release gas to buffer the overload pressure shock, the occurrence that the absorber is shocked by the overload or even damaged is avoided, the safety of the absorber is protected, the probability of damage of the absorber is reduced, the using safety of the absorber is improved, and the service life of the absorber is prolonged.

The invention discloses a method and equipment supporting SIPTO or LIPA load release under dual connection architecture. The method comprises the following steps. A MeNB sends a setup message to an SeNB wherein the message, carrying the indication information that triggers the SIPTO to activate the load on a local network or the LIPA, is used to indicate that the SeNB notifies the collocated LGW to release the PDN connection of SIPTO on the local network or the LIPA. The SeNB receives the setup message, deletes the wireless and control plane resources of the SIPTO on the load of the local network or the LIPA, and sends an internal signaling to the collocated LGW when the indication information is confirmed to be carried in the received setup message to indicate that the collocated LGW releases the PDN connection of the SIPTO on the local network or the LIPA. The SeNB is a SeNB that supports the LGW function of the SIPTO for local network operation or supports the LGW function for the LIPA operation. Through the method and equipment supporting SIPTO or LIPA load release under dual connection architecture provided in the invention, it is possible to support the load release of SIPTO or LIPA under the dual connection architecture so as to avoid the incorrect operation for accessing a network, ensure timely and proper release of SIPTO or LIPA load and avoid erroneous release of PDN of SIPTO or LIPA.

The invention discloses a safety transport tank for petroleum, which comprises a first tank body, a heat insulation layer, a second pipeline, a casing, a manhole cover, a pressure relief valve, an air pressure sensor, a second tank body, a first electronic valve, Foam proportional mixing device, first pipeline, water pump, water tank, temperature sensor, storage battery, oil drain valve, escalator, insulating ceramic plate, first metal plate, second metal plate, P-type semiconductor and N-type semiconductor, used for petroleum in the present invention The safety transport tank has complete functions and novel design. The cooling device is added to effectively prevent oil expansion and overflow; the foam fire extinguishing device is added to automatically extinguish the entire oil tank after the oil tank catches fire, making the oil tank safe and reliable; The oil discharge valve is added, which can quickly release the oil inside the oil tank after the oil tank catches fire, which can effectively avoid the injection of oil after the fire; the pressure relief valve is added, which can release the gas inside the oil tank in time, and prevent the internal pressure of the oil tank Safety hazards caused by too high.

The invention discloses a thermal control method in a hydrogen energy storage system, and a control system thereof. The thermal control method comprises following steps successively: S1, water electrolysis is carried out so as to produce hydrogen; S2, the produced hydrogen is stored; S3, the produced hydrogen is released; and S4, the hydrogen is used for electricity generation; and at the same time, heat energy released in one or a plurality of steps of the steps S1, S2, and S4 is collected, and the step S3 is provided with the collected heat energy. The thermal control method and the corresponding control system are capable of adjusting heat energy supply-demand relation among hydrogen preparation, hydrogen storage, and hydrogen electricity generation subsystems, increasing heat energy utilization ratio of the hydrogen energy storage system, and ensuring stable and orderly running of the hydrogen energy storage system via in time adjusting of the heat energy supply-demand relation among the subsystems.

The invention discloses a method for releasing base station resources, which comprises the following steps: arranging a timer Treset2 corresponding to a priority queue of users' devices when a base station distributes resources to the users' devices, and releasing the resources correlated with the priority queue when the base station discovers that the timer Treset2 is overtime. The invention also discloses a base station device. The scheme of the invention can realize UE releasing services or state transition when in E-FACH state or can release correlated resources in the base station device after H-RNTI changes.

The present invention belongs to the power source field and provides a full-bridge bidirectional inversion module. The full-bridge bidirectional inversion module comprises a full-bridge inversion main circuit which is connected with a direct current source and an alternating current source; the full-bridge bidirectional inversion module further comprises a sampling logic control circuit which provides control signals for the full-bridge inversion main circuit and an auxiliary power source circuit which provides a power source for the sampling logic control circuit; the full-bridge inversion main circuit comprises four main power tubes; the four power tubes form a full-bridge circuit unit; the gates of the four main power tubes are all connected with the sampling logic control circuit; the full-bridge inversion main circuit further comprises a signal feedback output end; the signal feedback output end is connected with the sampling logic control circuit; and the sampling logic control circuit is connected with the auxiliary power source circuit. With the full-bridge bidirectional inversion module provided by the invention adopted, sudden change of current in a loop can effectively suppressed, burnout caused by the direct connection of two power tubes can be avoided, and energy stored in the primary sides of two coupled inductors can be released in time.

The invention discloses a magnet-absorption pedal clutch structure of a walk-replacing tool, which is designed for solving the problems that the running efficiency can not be promoted, and feet and the pedal can not get loose in time in the prior art. The magnet-absorption pedal clutch structure of the walking tool comprises at least one permanent magnetic body and an absorption connecting base, wherein the permanent magnetic body is fixedly assembled on the pedal of the walk-replacing tool; and the absorption connecting base comprises a plate body, at least one permanent magnetic body and a user foot jacket connecting component. The plate body defines and forms a top surface and a bottom surface, the permanent magnetic body is fixedly assembled on the bottom surface of the plate body to achieve a magnetic absorption combined state corresponding to the permanent magnetic body of the pedal of the walk-replacing tool, the user foot jacket connecting component is convexly arranged on the top surface of the plate body and connected to position on the feet or the exterior of the shoes of the user, and the user foot jacket connecting component is provided with a quick-detachable positioning part. The magnet-absorption pedal clutch structure of the walk-replacing tool is designed to achieve practicable advancement of promoting the running efficiency and security.

The invention discloses a method and a device for realizing subscriber state synchronization in an IP multimedia subsystem (IMS) domain. The method comprises the following steps that: when a subscriber does not hook on, a media gateway controller transmits an unconditional report detection on-hook event signalling to a media gateway timingly; after receiving the unconditional report detection on-hook event signalling and detecting that the subscriber is in an on-hook state, the media gateway reports an on-hook event informing signalling to the media gateway controller; and after receiving the on-hook event informing signalling, the media gateway controller judges whether to release the relevant control resources of the subscriber or not. Due to the adoption of the technical scheme, even if the on-hook informing event reported by the media gateway is lost, one side of the media gateway controller can release the relevant control resources of the subscriber in time, and the condition that the subscriber state mastered by one side of the media gateway controller is not consistent with the actual subscriber state, which is caused by the unusual condition that on-hook informing event reported by the media gateway is lost, can be avoided.

The invention discloses an electronic detonator communication circuit and an electronic detonator, and relates to the technical field of electronic detonators. The electronic detonator communication circuit comprises a communication bus, a rectifier circuit, a chip, and a differential mode suppression circuit, wherein the differential mode suppression circuit comprises a switch tube element, and avoltage protection element; the voltage protection element is connected to the communication bus and the ground; the signal control terminal of the switch tube element is connected to the grounded end of the voltage protection element; and when the differential mode interference occurs, the voltage protection element enables the switch tube element to be onstate through the signal control terminal, and commands the communication bus to be grounded through the switch tube element. The electronic detonator communication circuit and the electronic detonator can resist differential mode interference and reduces misfire detonation.

Embodiments of the invention provide a closing method and apparatus for TCP connection. When a server closes the TCP connection with a client end, the server sends a first connection closing notification message to the client end; after the client end receives the first connection closing notification message, the client end sends a connection closing response message to the server; after the server receives the connection closing response message, the server sends a connection reset message to the client end, and after the server sends the connection reset message, the resource occupied in establishment of the TCP connection is released; and the client end receives the connection reset message, and the resource occupied in establishment of the TCP connection is released. According to the closing method and apparatus for TCP connection provided by the embodiments of the invention, when the TCP connection is closed, the server resource can be released in time, the waiting time of the server is reduced, waste of the server resource is avoided, and the server efficiency is improved.

The invention relates to a data processing method and a device. The method comprises the steps of obtaining a to-be-sent message and service data; wherein the to-be-sent message is generated accordingto the service data; generating task information; wherein the task information comprises a to-be-sent message; establishing an execution strategy for associating the first operation with the second operation; and respectively executing the first operation and the second operation. By means of the method, a message sending system can be independent from a sender system and other service systems, and the problem that due to message sending timeout, database affairs are not submitted for a long time, and corresponding database connection is occupied accordingly and cannot be released can be avoided; when the page view of the service system is large, the occupied database cannot be released, so that the service request has no database connection availability, the system availability of the system level is reduced, and the operation of the user level fails; therefore, the database of the service system can be released in time, and the availability of the system is guaranteed.

The invention discloses a processing method and device based on Java multithreading. The method comprises the following steps: extracting a piece of to-be-processed data from the full data set; obtaining a user ID identifier of the to-be-processed data, in user data sets, adding the to-be-processed data into an independent thread of the user ID identifier according to the user ID identifier, processing the to-be-processed data identified by the user ID in the independent thread is processed, so that the high-concurrency processing of a large amount of data is realized, the same user data is ensured to be processed in one thread, the data can be sequentially uploaded by the same user id, and the reasonable utilization of resources is realized through multi-process management and control.

The invention discloses a live broadcast stream loading method and device, electronic equipment and a medium, and the method comprises the following steps: calling a stream processing interface to create a main connection, obtaining a target live broadcast stream, and outputting the target live broadcast stream to a page plug-in for playing; before the main connection is disconnected, calling thestream processing interface to create a standby connection, and obtaining the target live broadcast stream; disconnecting the main connection to release the memory space occupied by the target live broadcast stream acquired by the main connection; and connecting the target live broadcast stream obtained through the standby connection with the target live broadcast stream obtained through the mainconnection, and outputting the target live broadcast stream to the page plug-in for playing, so that the standby connection becomes the main connection. The problem that the memory occupied by the acquired streaming media cannot be released due to interface function limitation in part of browsers is solved in a mode of switching connection to acquire the streaming media in parallel, and faults such as blockage or downtime of the terminal equipment due to memory accumulation of the terminal equipment are prevented.