47results about How to "Reduce processing frequency" patented technology

An integrating PM amount σ PM as an integrating value of a PM generating amount after DPF regeneration is read (S1). The integrating PM amount and a first threshold value SL1 set in advance are compared, and the regenerating period of DPF 13 is judged (S2). Further, a differential pressure ΔPdf before and after DPF 13 detected by a differential pressure sensor 16, and a second threshold value SL2 are compared, and the regenerating period of DPF 13 is judged (S5). Regeneration processing of DPF 13 is then performed when the integrating PM amount σ PM attains the first threshold value SL1 or tore, or the differential pressure ΔPdf attains a second threshold value SL2 or more (S7).

A method for transporting data packets, a data network system and network nodes are provided. According to the present invention, subframes are classified according to their forwarding paths when entering a network from an ingress node; subframes with the same forwarding path are encapsulated into a multiframe; the multiframe is transported via intermediate nodes; and the multiframe is de-encapsulated into the original subframes at an egress node. According to the present invention, traffic to enter the network is processed at an edge node of a network, so that small data packets (subframes) are encapsulated into a large data packet (multiframe) for increasing a minimum data packet length, and the subframes are recovered from the multiframe when the traffic exits the network for reducing the burden of traffic processing in a transport network.

The present invention provides a content distribution management device that manages content distribution for a receiver which is permitted to share a content stored in a transmitter. The content distribution management device is a content distribution management device that manages content distribution in the case where a transmitter distributes a content to a plurality of receivers, the content distribution management device including a registration information / counter changing unit (205) which sets, in a registration information / counter holding unit (203), a valid reception period which is a maximum length of time for which the receivers can receive the content, the receivers being permitted to share the content, and the registration information / counter changing unit (205) manages, in accordance with a status of distribution of the content from the transmitter, a length of time for which all the receivers permitted to share the content can receive the content.

A vehicle control software includes control data serving as information for controlling a vehicle; a public side software component serving as a software component for laying open the control data; a plurality of reference side software components each serving as a software component for referring to the control data; and data conversion software for converting a data format when transferring the control data between the public side software component and each of the reference side software components. In this vehicle control software, the data conversion software is subjected to an activate request at a predetermined timing, makes a reference request of the public side software component, and converts the acquired control data into a data format to which the public side software component refers.

Disclosed are an implementation method for a fast reactor type coupled nuclear reaction, a nuclear reactor and a fuel element therefor. A main reactor vessel of the nuclear reactor comprises a fission pool (201) and a moderation pool (301) which are completely isolated from each other but coupled with each other, a reactor core (250) with fast neutron characteristics is arranged in the fission pool (201), moderator is arranged in the moderation pool (301), primary coolant is separated from the moderator, and the primary coolant passes through the fission pool (201) rather than the moderation pool (301); and a heat insulation layer is arranged between the fission pool (201) and the moderation pool (301) to block the heat exchange therebetween. Neutrons are allowed to pass through between the fission pool (201) and the moderation pool (301), so that the fission pool (201) and the moderation pool (301) can perform neutron exchange and a coupled nuclear reaction, fast neutrons produced by the reactor core (250) and moderated neutrons reflected into the fission pool (201) from the moderation pool (301) can make the reactor core (250) simultaneously perform coupled nuclear reactions induced by the fast neutrons and the moderated neutrons, thermal neutron nuclear reaction can take place in the moderation pool (301), and the moderation pool (301) can be provided with a nuclear control system and can implement ex-core coupled nuclear control. Because the moderation pool (301) of the fast reactor type coupled nuclear reactor is provided with a thorium breeding fuel system, bred fuel can be extracted on line, nuclear element separation is safe and simple, and a solution is provided for the bottleneck of the thorium reactor technology.

An information system synchronous data processing method utilizing secondary buffer technology. The method includes the steps of firstly, using uniform data format to package data in information channels, and processing frame header packaging information to realize mapping of synchronous data with corresponding information channels of the synchronous data; secondly, using multithread data synchronization method, which realizes data synchronization of high-speed multi-channel information, of a secondary buffer processing mechanism; and using and processing data after information data synchronization. The method has the advantages that the method is fine in data synchronization adaptability, better in synchronization performance, more reliable and stable, high in data synchronization precision, fine in data synchronization independence, high in reducibility, and transparent to users.