54 results about "Channel integration" patented technology

A radar apparatus can improve detection performance of a target, obtain high resolution without changing antenna construction, and suppress calculation load. A target detection unit, which calculates a distance, a relative speed, or a direction of the target based on frequency analysis results for a plurality of channels, includes a channel to channel integration unit that integrates, for each of the same frequencies, beat frequency spectra for the plurality of channels in the form of frequency analysis results for beat signals obtained for each of a plurality of receiving antennas, and a direction calculation unit that calculates the direction of the target from the beat frequency spectra for the plurality of channels.

A radar apparatus can improve detection performance of a target, obtain high resolution without changing antenna construction, and suppress calculation load. A target detection unit, which calculates a distance, a relative speed, or a direction of the target based on frequency analysis results for a plurality of channels, includes a channel to channel integration unit that integrates, for each of the same frequencies, beat frequency spectra for the plurality of channels in the form of frequency analysis results for beat signals obtained for each of a plurality of receiving antennas, and a direction calculation unit that calculates the direction of the target from the beat frequency spectra for the plurality of channels.

The invention provides a payment server connected to a plurality of proxy servers. The payment server comprises a decomposing unit used for decomposing payment mode data provided by the proxy servers and generating and storing a plurality of payment channel data, and an integration unit, wherein the payment channel data comprise proxy server identifiers, payment mode type data and payment inlet type data, and the proxy servers are provided by a payment agent; and the integration unit is connected to the decomposing unit and is used for classifying and integrating the payment channel data belonging to the same payment mode type or the same proxy server identifier or the same payment inlet type and sending the integrated payment channel data to a client. The invention also provides a payment channel integration method. By the technical scheme, the payment capacity of the payment proxy servers can be decomposed and integrated, so that a relatively large payment selection environment can be supplied to users, and the integration method is free from service limitation of the proxy servers.

The present invention is suitable for a television set, and provides a method for updating channel information of a digital television set and the digital television set, wherein the method comprises the following steps of: a, analyzing a version number of a NIT (Network Information Table) or a SDT (Service Description Table) from a transport stream, then comparing the analyzed NIT or SDT version number with the stored NIT or SDT version number used by the digital television set at present, if the two version numbers are not consistent, continuing to perform the step b; and b, controlling the digital television set to perform channel searching flow, so as to update the channel information. The technical scheme provided in the present invention allows users to understand the updated contents of the channel information in advance and determine whether to update the channel information of the digital television set as required, thereby avoiding the deficiency that the current users passively update the channel information of the digital television set, improving intelligence and humanization degree of products, and satisfying user requirements.

The invention discloses an urban multi-energy combined acquisition method on the basis of a conventional low-voltage power use information acquisition communication network, a communication interface converter is adopted as a multi-meter acquisition node, a micro power wireless Lora technique and a bus technique are comprehensively utilized, and through collaborative concurrent processing and protocol reconstruction of data of heterogeneous energy meters and multiplexing of multi-energy data processing platforms with dynamic flow loading, communication connection and data acquisition of electricity meters, water meters, gas meters and heat meters can be achieved by using a public service acquisition concentrator, service intercommunication, channel integration, resource sharing and service improvement can be achieved, and convenience can be brought to massive customers. Through acquisition of the communication interface converter, and collaborative concurrent processing and protocol reconstruction of the data of the heterogeneous energy meters, communication connection and data acquisition of the electricity meters, the water meters, the gas meters and the heat meters can be achieved by using the public service acquisition concentrator, and service intercommunication, channel integration, resource sharing and service improvement can be achieved, therefore, the urban multi-energy combined acquisition method has a good application prospect.

The invention relates to a government affair appeal acceptance center system. According to the system, hotline call centers, a plurality of appeal acceptance channels such as mobile applications (APP), WeChat service number applications and Web websites are creatively integrated, application data of the channels are exchanged through a data interaction interface, appeal data of the plurality of channels are driven through a work order management system, mass information is intensively stored through a customer management system, and various appeals are uniformly processed through a business processing system, so that the aims of multi-form acceptance, one-platform transaction, shift according to responsibility and instant settlement are achieved, the government credibility is continually improved and the social harmony and stability are prompted.

The invention discloses a super-heterodyne ultra-short wave transceiving channel system, and the system comprises N antennas, N switch combinations, N reception channel units and N emission channel units, wherein N is a natural number greater than or equal to 1, and each antenna corresponds to one switch combination, one reception channel unit and one emission channel unit; each receiving channelcomprises a low noise amplifier module, two power dividers, two paths of preselection filter banks, a first low noise amplifier, a second low noise amplifier, a first down converter, a second down converter, a first intermediate frequency amplification filter circuit and a second intermediate frequency amplification filter circuit, and each transmitting channel unit comprises an intermediate frequency bandwidth selection unit, a first up converter, a third local oscillator, a preselection filter bank and a power amplifier unit. According to the super-heterodyne ultra-short wave transceiving system, one-time frequency conversion is adopted, the circuit complexity is reduced, multi-channel integration is facilitated, the intermediate frequency is improved, and the intermediate frequency bandwidth is conveniently expanded.

The invention discloses a neural network model input channel integration method for transfer learning, and the method comprises: firstly modifying a data input layer description in a network model description file, deleting an original data input layer description, adding a data input layer description based on an image data list, and renaming a to-be-modified first convolution layer; reading a neural network model weight file, and modifying the neural network model weight file, so that the corresponding neural network model only needs single-channel data as input; and finally, carrying out real-time target detection, identification and test on the single-channel image data. According to the invention, network model weight files trained by three-channel training sample data are analyzed and integrated; a network model weight file input by a single channel is formed and directly deployed on an embedded platform, channel copying operation is not needed, redundant memory space does not need to be occupied, the calculation amount of a neural network is reduced, the pressure on information processing resources is reduced, and real-time target detection and recognition can be directly completed on single-channel data.

The present invention belongs to the field of optoelectronic technology. Pulse modulation method is adopted to expand the measurement range, integral accumulation method is adopted to realize ultrashort pulse measurement and raise measurement precision and antijamming capacity, and multiple-channel integration is adopted to expand distance finding range and to meet the requirement fast and precise ranging in short and medium distance without cooperative target used. The method may be used in the high precision distance measurement of 0.1-100 m in building, traffic, automation and other fields.

The invention relates to the field of digital televisions, and provides an often-watch television channel selection method based on a digital television so that existing problems of long time consumption and energy consumption when a user searches television channels often watched by the user can be solved. The method comprises the steps that channel information of a current television channel is detected; the channel information is extracted from a channel watching record; an often-watch channel list is inquired; whether the often-watch channel list includes the current television channel is conditionally judged; whether watching time is greater than saved playing time is judged at intervals; the channel information of the television channels having the same channel name of the current television channel saved in the often-watch channel list is deleted; and the channel information of the current television channel is added to the often-watch channel list. Rapid selection of the digital television channels can be realized by the technical scheme so that user experience is enhanced.

The invention discloses a satellite Internet of Things gateway station and a transmission method thereof, and belongs to the technical field of Internet of Things. A satellite Internet of Things gateway station comprises at least one multi-channel gateway equipment connected in parallel. The multi-channel gateway equipment comprises a multi-channel gateway module, a network module, a radio frequency branching and combining equipment and a power supply module. The multi-channel gateway module is used for converting satellite Internet of Things information and baseband information; satellite Internet of Things information of the receiving radio frequency channel is decoded and demodulated into baseband information and transmitted to a ground network through a network interface, and the baseband information of the ground network is received, modulated and coded into a satellite Internet of Things information format and transmitted to a satellite through a radio frequency unit and a satellite antenna. The beneficial effects of the invention are that the gateway employs a low-cost integrated multi-channel IOT gateway design, solves problems of massive, million-level, wide-area and large-scale satellite IOT data collection and landing, and greatly reduces the hardware construction and maintenance cost of a gateway station through multi-channel integration and multi-gateway station equipment cascading.

The invention discloses an integrated channel dredging and mud-making structure, which includes a barge, a deck house is installed on the deck of the barge, and a control room is arranged under the deck house, and the control room is respectively connected with a GPS positioning device and an AIS system The device is connected with the tide reporting system device, and there is still a mud tank on the barge, and screw guide rails are installed on both sides of the mud tank, and a filter net is installed on the screw guide rail, and the filter net is controlled by a motor It reciprocates on the guide rail of the screw rod to conduct preliminary separation of the sludge. One side of the filter screen is provided with a dredging mud making device. The invention adopts the integrated granulation equipment to process the dredging mud into soil particles on the spot, which makes the dredging mud easy to transport in one step, reduces the cost input, simplifies the working procedure, improves the efficiency, and greatly improves the comfort of the ship operation and security.

The scalable chip architecture of tile-type TR component millimeter wave proposed by the invention aims to provide the universal, reliable, flexibly extensible and low-cost chip architecture with highfunctional density and channel integration density. The invention is realized by the following technical solutions: four paths of amplitude-phase modulation channels of the amplitude-phase modulationchip are bilaterally symmetric, the one-divide-into-four power distribution synthesis network disposed in the center of the amplitude-phase modulation chip is connected to the amplitude-phase modulation unit corresponding to the four paths of amplitude-phase modulation channels, the one-divide-into-four power distribution synthesis network is connected to the radio frequency port of the docked common port of the antenna beamforming network by the connected common channel gain compensation unit, the opposite sides of the radio frequency port are provided with digital function units, and the four symmetric amplitude-phase modulation units are symmetrically connected to the low-noise / power amplification unit in the multifunctional chip respectively through the four-channel radio frequency ports correspondingly connected at left and right sides of the amplitude-phase modulation chip, thereby forming an expandable basic unit that communicates with respectively corresponding sub-array antenna interconnecting radio frequency interfaces.

Personal information, such as professional information normally associated with a business card may be identified and appended to a messaging sequence to provide automated user profile updates. One example embodiment may transmitting an initiation message from a service provider to a user device to initiate a communication session, transmitting a request message to the user device to accept contact information associated with the service provider, receiving a confirmation message responsive to the request message, transmitting the contact information responsive to receiving confirmation of the request, and automatically initiating a contact information update on the user device.

The invention discloses a wireless channel module integrating frequency synthetic, frequency-modulating medium frequency amplifying, power amplifying and low pass. The module comprises a frequency synthetic circuit 1, a frequency-modulating medium frequency amplifying circuit 2, a power amplifying circuit 3, a low pass circuit 4 and a monitoring circuit 5 integrally; the frequency synthetic circuit 1 comprises a phase discriminator module U1, an isolation circuit module U7, a reference clock module U8, a reference clock joint J4 and an input-output joint J1; the frequency-modulating medium frequency amplifying circuit comprises a frequency-modulating medium frequency amplifying module U2 and an input-output joint J1; the power amplifying circuit comprises a power amplifying module U3, an attenuation module U9 and an input-output joint J1; the low pass circuit comprises a low pass module U4 and an input-output joint J1; the monitoring circuit comprises a monitoring module U5, an information interacting module U6, an antenna joint J2 and an input-output joint J1. The module has the advantages of wireless channel integration, small size, complete functions, the simple joints, high interchangeability and high reliability.

The invention discloses an intelligent recall system for a user who fails to register. The system comprises an acquisition module for collecting user operation behavior and obfuscating and encryptingdata, a multi-channel short message channel integration module integrating a plurality of short message service providers and synchronously enabling a plurality of channels according to the transmission amount, a configuration module composed of a channel configuration module and a policy configuration module, and a recall module that retrieves and sorts an unregistered mobile phone number and sorts the unregistered mobile phone number and sends the unregistered mobile phone number. The system of the invention can improve the flow conversion rate and excavate more potential users through the information collection and the secondary recall of the registered failed users. On the premise that the promotion cost is not increased, the promotion registration rate is increased from 6 percent to 11 percent, and the conversion rate is increased by about double. The system of the invention can also dynamically select different short message channels according to requirements, thereby ensuring the high availability of the service. The intelligent recall system of the invention can be automatically executed in time, does not need too much manual intervention, and saves human cost.

The invention belongs to the technical field of integrated circuits, and discloses a small signal amplification circuit suitable for a laser radar analog front end. The circuit comprises an input circuit, a pre-amplification circuit, a first-stage voltage amplifier, a second-stage voltage amplifier, a self-triggering enabling control circuit, a self-adaptive gain control circuit, a selector and an output circuit. The pre-amplification circuit is connected with the input circuit; the first-stage voltage amplifier is connected with the pre-amplification circuit; the second-stage voltage amplifier is connected with the first-stage voltage amplifier; the self-triggering enabling control circuit is connected with the second-stage voltage amplifier; the self-adaptive gain control circuit is connected with the pre-amplification circuit and the first-stage voltage amplifier; the self-adaptive gain control circuit is connected with the self-triggering enabling control circuit; the selector is connected with the pre-amplification circuit, the first-stage voltage amplifier and the second-stage voltage amplifier; the selector is also connected with the self-adaptive gain control circuit; and the output circuit is connected with the selector. The circuit provided by the invention has the advantages of a large dynamic range of received signals, a high response speed and a low noise, and can be used for multi-channel integration.

The invention belongs to the technical field of microfluidic droplet generation, and discloses a crisscross microchannel integrated droplet generation chip, which comprises a chip bottom plate and a chip channel integration plate, wherein the chip channel integration plate is laminated on the chip bottom plate; the chip channel integration plate is provided with a first through hole which enclosesa droplet collection and storage pool with the chip bottom plate; the chip channel integration plate is provided with a crisscross groove which forms a crisscross microchannel with the chip bottom plate; one end of the crisscross microchannel is communicated with the droplet collection and storage pool; the chip channel integration plate is provided with a second through hole, a third through hole and a fourth through hole, which enclose a first oil phase conveyance pool, a second oil phase conveyance pool and a sample phase conveyance pool with the chip bottom plate respectively; another three ends of the crisscross microchannel are communicated with the first oil phase conveyance pool, the second oil phase conveyance pool and the sample phase conveyance pool. The chip provided by the invention can be used for moving out a batch of droplets onto an application platform at one time and the breakage and the fusion of the droplets, which are caused by the multiple liquid transfer by multichannel multiple outlets, are prevented.

The invention belongs to the technical field of communication, and discloses a multi-channel integrated customer support service platform and a working method thereof. The client support service platform comprises a business display layer, a channel integration layer, an access service layer and an association subsystem, the business display layer, the channel integration layer and the access service layer are in communication connection in sequence, and the business display layer and the channel integration layer are in communication connection with the association subsystem. The method solves the problems that in the prior art, the function that a server side actively pushes messages to a client side under the condition that no client side initiates a request within specific time cannotbe achieved, seamless combination of a traditional call center and a website cannot be achieved, and cost input is large.

The invention belongs to the technical field of message sending, and particularly relates to a message routing method and device, the message routing method is used for bank business message sending, when a certain message sending scene is triggered, a corresponding message generator generates a message needing to be sent, and the message needing to be sent is accessed to a unified notification platform. According to the method, message analysis, message type judgment and priority message queue writing operation are carried out on messages needing to be sent, the priority message queues in a unified notification platform are read according to priorities, then the read messages are processed, and finally the messages are sent. And the channel integration platform for sending the messages is provided with different message sending channels. According to the message routing method, the messages are processed in advance, the priorities of the messages are determined, and the message sending channels are reasonably selected, so that the congestion of the message sending channels is avoided, each message sending channel is available in real time and smooth, the message sending efficiency is improved, and the workload of message routing is reduced.

The present application provides a chemical gas leakage detection method based on spectral video, which includes: preprocessing the collected spectral video of chemical gas at the image level; dividing the spectral video into multiple segments in time series, and Sampling a video frame in each segment, and extracting the features of each video frame respectively; by fusing the local motion information of multiple adjacent video frames in the features of each video frame, the short-term timing enhancement of each video frame is obtained. Features; through the channel-by-channel integration method of shifting and weighting, the timing information is fused in the short-term timing enhancement feature of each video frame to obtain the global timing fusion feature of each video frame; the short-term timing enhancement feature and the global timing fusion feature The residual connection is incorporated into the main network, and the detection result of the chemical gas leakage is calculated. The application can efficiently and real-time detect and present information such as gas leakage cloud position, concentration distribution, and diffusion trend in spectral video.

The invention discloses a multi-channel gyromagnetic filter magnetic circuit, and belongs to the technical field of magnetic device integration. The multi-channel gyromagnetic filter magnetic circuitcomprises a lower magnetic circuit (1), an upper magnetic circuit (2), magnetic pole columns (3) of the upper and lower magnetic circuits, a main coil (4), compensation coils (5), coil mounting grooves (6) and a multi-path resonance circuit (7), wherein the coil mounting grooves (6) are located in the end faces of the upper and lower magnetic pole columns (3) and are perpendicular to the end faces, the end faces of the magnetic pole columns (3) are equally divided into filter channel integration number n, the compensation coils (5) are sleeved with the coil mounting grooves (6), and the numberof the compensation coils (5) is not less than n-1. According to the invention, the magnetic circuit can achieve the frequency compensation capability of 0-200 MHz in the P-Ku waveband, the filter resonance circuit stage number is not limited, the applicability is wide, multi-channel integration of all gyromagnetic filters can be covered, power consumption of the device is reduced, the compensation frequency modulation range is controlled and the reliability is improved, and the manufacturing cost of the filter product is favorably controlled and the production efficiency is improved.

The present invention discloses a system for hydraulic engineering channel integration detection and control. The system comprises a channel monitoring module, a crop monitoring module, an information processing module, a communication module and a control module. The channel monitoring module is provided with a water level sensor, a pressure sensor, a foundation soil water content sensor and an opening degree sensor. The crop monitoring module comprises a soil temperature sensor, a soil humidity sensor and a rainwater sensor. The control module comprises a controller, the controller is connected with a gate, the gate is provided with a water stop strip, the opening degree sensor is arranged on the gate, and the gate is connected with a flow sensor. The system for hydraulic engineering channel integration detection and control can monitor temperature and humidity of soils of crops, the water level of the hydraulic engineering channel, the pressure on hydraulic engineering channel and the water content in the foundation soil in real time and can reasonably perform scheduling adjusting of water in the channel to provide a suitable growth environment for crops and improve the safety of the irrigation and water conservancy channel.

The present invention relates to a multi-channel provision system for a wired network. The multi-channel provision system of the present invention includes a tap-off unit (330) for dividing a frequency band, assigned to a wired network for network communication, and providing resultant frequency bands to respective subscriber units belonging thereto. An optical network device (100) is disposed at a node where one or more sectors, divided according to a number of subscriber units that enable network access through the wired network, branch off. The optical network device (100) provides a frequency band for network access to each sector so that a same frequency band is assigned to each sector, thus generating a multi-channel for the frequency band, and reusing the frequency band, assigned to the wired network, a number of times corresponding to the number of the sectors through generation of the multi-channel.

The invention discloses a multi-channel data acquisition system and method suitable for EAST diagnosis, and the system is provided with a man-machine interaction main interface which comprises a shot number monitoring module, a multi-channel data acquisition module, a data backward-reading module, and a state recording module. The shot number monitoring is composed of a manual shot number sending analysis module and a general control system shot number sending analysis module; the multi-channel data acquisition module is composed of a channel integration module, an acquisition parameter configuration module and an acquisition data drawing module; the data read-back module is composed of a read-back data analysis module, a read-back process control module and a read-back data drawing module; the state recording module is composed of a message display character string; according to the system program, automatic operation of the system program can be realized by reasonably controlling functional programs such as the shot number monitoring module, the multi-channel data acquisition module and the data read-back module.

A test method and system for an adaptive anti-interference antenna channel integration system, comprising: a control machine detects the change trend and change amount of the anti-jamming performance index of the antenna, and when the anti-jamming performance index of the antenna becomes smaller and the change amount is greater than the preset change When the amount is measured, the control machine sends a switching command to the adaptive anti-jamming antenna channel integration system, and the adaptive anti-jamming antenna channel integration system switches the adaptive algorithm. By implementing the embodiment of the present invention, it is possible to use the control machine to automatically test the anti-jamming performance index in the adaptive anti-jamming antenna channel integrated system, adjust the adaptive algorithm according to the anti-jamming performance index, and adopt a better adaptive algorithm, thereby improving the system performance. reliability and enhanced anti-interference ability.

The invention discloses a seismic gather imaging method and system. The method comprises the following steps: based on a common midpoint gather and a seismic velocity field, through pre-stack migration, obtaining an angle domain common image gather and an offset domain common image gather; based on the angle domain common image gather and the offset domain common image gather, through stretching cutting processing, obtaining a stacked section of the angle domain common image gather after processing and a stacked section of the offset domain common image gather after processing; based on the stacked section of the angle domain common image gather after processing and the stacked section of the offset domain common image gather after processing, obtaining a difference section through coefficient weighting and difference calculating; and based on weighting combination and difference section calculation of the stacked section of the angle domain common image gather after processing and thestacked section of the offset domain common image gather after processing, obtaining a final common image point gather.

The invention discloses a self-verifying surface acoustic wave sensor, which includes a substrate, a reflective grid, an interdigital transducer and a sensor signal input and output sharing a port, adopts a single-port multi-channel integration mode, and each surface wave channel in the sensor is independent Working, each channel has independent input and output interdigital transducers and reflection grids, and each channel finally converges to a common input and output port. The invention integrates resonators with multiple channels on the same chip in a standard package shell, which can realize mutual verification between multiple resonators, so that the sensor can effectively eliminate interference signals, greatly improve the accuracy, and increase the code capacity of the sensor at the same time .