51results about How to "Fast traffic" patented technology

Methods, systems, and computer readable media for transmitting an OAM packet from a source network device to a destination network device are disclosed. They include generating an OAM protocol data unit (PDU) at the source network device, injecting the OAM PDU in an ingress packet processing pipeline, determining an egress interface of the source network device through which to transmit the OAM PDU to the destination network device, encapsulating the OAM PDU in one or more protocol headers in an egress packet processing pipeline, and transmitting the encapsulated OAM PDU from the egress interface as the OAM packet. The injected OAM PDU is associated with an indication to bypass at least a portion of ingress packet processing.

The embodiment of this invention discloses a method, a system and an apparatus for admission control of multicast or unicast. The method for admission control of multicast comprises: a network device receives a multicast request and executes admission control operation of multicast resources according to the multicast request; when multicast resources are not sufficient, the network device sends an outer resources request to a resources admission control device, and executes multicast operation according to the results of admission control operation returned by the resources admission control device responsive to said outer resources request. The method for admission control of unicast comprises: a resources admission control device receives a unicast resources request and executes admission control operation of unicast resources according to the unicast resources request; when the unicast resources are not sufficient, the resources admission control device sends an outer resources request to a network device; the resources admission control device executes unicast operation according to the results of admission control operation returned by the network device responsive to said outer resources request. The embodiment of this invention guarantees fast handoff of multicast service channel in the case of implementing resources share of multicast services and unicast services, and the implementation is simple.

A method for modeling a nuclear reactor core that follows the history of each fuel pin and employs fuel pin flux form factors to explicitly track each fuel pin's fluence and burnup along its axial length and uses this information to obtain fundamental data for each fuel rod, i.e. fuel rod cross-sections, for each fuel pin segment. The data obtained for the fuel pins segments are employed to adjust the fuel pin flux form factors to match the real fuel pins' history so that the fuel rod power distribution can be precisely calculated based on the fuel rod cross-sections and the flux form factors.

The invention discloses a network application identification method based on a multilayer neural network, and the method achieves the training of the neural network through extracting data flow features, and solves the problems that the encrypted flow cannot be identified, and the identification efficiency is low in the prior art. The method comprises the following steps of: 1, capturing a networkflow data packet; 2, generating a feature set of the network data flow; 3, generating a data set; 4, generating a training set and a test set; 5, constructing a multilayer neural network; 6, traininga neural network; And 7, identifying the test sample set. The method has the advantages of capability of identifying the encrypted traffic, simple model and high identification speed, and can be usedfor identifying the network application type of the network traffic.

The invention discloses a double-valve-element electronic thermostat based on a vehicle type carrying a hydrodynamic retarder. The double-valve-element electronic thermostat comprises a base and an upper cover plate. The base and the upper cover late are used in cooperation, and an inner cavity is formed between the base and the upper cover plate. A water inlet and a small circulation water outlet are formed in the base, and a large circulation water outlet is formed in the upper cover plate. A transition plate is arranged between the base and the upper cover plate. A large circulation outlet of a first thermostat core and a large circulation outlet of a second thermostat core are formed in the transition plate. One ends of two electronic heaters are fixed to the upper cover plate and led out of the upper cover plate through electric connectors, and the other ends of the two electronic heaters manner the large circulation outlet of the first thermostat core and the large circulation outlet of the second thermostat core respectively and are provided with the first thermostat core and the second thermostat core respectively. A small circulation outlet of the first thermostat core and a small circulation outlet of the second thermostat core are formed in the corresponding positions in the base and communicated with the small circulation water outlet.

The invention discloses a water floating track traffic system which comprises two floating tracks and transmission shafts. Running channels can be formed between the two parallel floating tracks, andthe floating tracks are carried by pontoons, float on water surfaces and are anchored by connecting mechanisms which are fixed into water; the transmission shafts are connected onto the two floating tracks. The water floating track traffic system has the advantages that efficient ground-surface railway transportation modes and water-surface ship transportation modes are combined with one another,long-span and deep-water cable-stayed bridge design methods and offshore platform fixing modes are used for reference, respective merits are played, accordingly, efficient water-surface traffic and transportation can be implemented, energy-saving and speedy traffic and transportation can be implemented, and the water floating track traffic system is applicable to traffic and transportation on rivers, lakes and oceans.

The invention provides channel management equipment. The equipment comprises a position detection device, a non-contact reading device and a control device, wherein the position detection device is used for detecting the position information of a person entering a preset range of the channel management equipment; the non-contact reading device is used for remotely reading the information of an electronic tag carried by the person; the control device comprises a memory and a processor, the memory is used for storing electronic tag information of a plurality of persons, and the processor can receive the position information, transmitted by the position detection device, of the persons and trigger the non-contact reading device to remotely read the information of electronic tags carried by the persons entering the preset range of the channel management equipment; and the processor can compare the information of the electronic tags carried by the persons entering the preset range of the channel management equipment with the electronic tag information of the persons stored in the memory so as to judge whether the persons are allowed to pass or not. The invention correspondingly providesa channel management method. According to the invention, multiple electronic tags can be identified at the same time, and a passing speed is high.

The invention discloses a payment system and a payment device supporting a plurality of payment modes, which relate to the technical field of electric communication, in order to solve the problems oflow high-speed traffic efficiency, vehicle congestion, low service quality of high-speed station and high operation cost caused by the single payment mode of supporting only cash and swiping card in the prior art. The output end of the bank transaction processing background is connected with the input end of the high-speed toll booth router, the output end of the high-speed toll station router isconnected with the high-speed toll station, the high-speed toll booth includes a high-speed propulsion server, the input end of the high-speed propulsion server is connected with the output end of thehigh-speed toll station router, The output end of the high-speed propulsion server is respectively connected with a first charging terminal, a second charging terminal and an n-th charging terminal,the output end of the first charging terminal is connected with a first charging station, and the output end of the second charging terminal is connected with a second charging station.