195 results about "Mutual support" patented technology

The invention discloses a multisource information fusion method in an evidence high-conflict environment, which comprises the following steps of: determining the mutual support degree of evidences according to evidence distances, further calculating the relative discount factor of each evidence by taking a characteristic vector corresponding to the maximum characteristic value of a evidence support degree matrix pattern as a weighting vector of the evidence, wherein the evidence with the maximum weighing coefficient is a key evidence; and discounting each evidence information, and fusing the information of multisource sensor data by using the D-S (Dempster/Shafer) rule so as to increase the accuracy and precision of a monitoring proposition judgment under an evidence high-conflict status.The method can effectively eliminate the uncertainties of multisource information, increase the accuracy of information evaluation and overcome the limitation that correct evaluation results can not be acquired by using the traditional D-S evidence theory under the evidence high-conflict status, and has the advantages of simple algorithm, high convergence rate and the like.

A shared system resoure such as a file server includes an integrated, cooperative cluster of domains that include hierarchically related domains and peer related domains, each performing functions supporting the services provided by the system resource. Hierarchically related domains include a higher level domain and a lower level domain respectively performing higher and lower level operations of functions supporting the system resource services and peer related domains include parallel domains performing operations in mutual support of functions supporting the system resource services. A domain may include fault handling mechanisms operating independently of and cooperatively with fault handling mechanisms of other domains, and domain may be comprised of domains. In hierarchically related domains, the lower level domain includes peer related domains performing operations in mutual support of functions of the upper level domain and peer domain includes a monitoring mechanism monitoring operations of the other peer domain that are related to the operations performed in support of the upper level domain. Each monitoring mechanism is responsive to detection of a failure in the other peer domain for directing the peer domain in which the monitoring mechanism resides in assuming the operations performed by the peer domain in support of related functions of the upper level domain independently of operations of the peer domain and independently of a source of the failure in the other peer domain.

A digital information/imaging system comprising: a first display for selectively displaying images and information; a second display for selectively displaying system information; and a control for controlling the first and second displays in one or more modes in which the content displayed by each of the displays mutually support each other; wherein the control includes a user interface including at least a first switch and a second navigation switch; wherein when the first switch is not activated the second switch is operable to select items displayed on the first display and the second display displays information in support of items selected on the first display; and wherein when the first switch is activated the second switch is operable to select items displayed on the second display and the first display displays information in support of items selected on the second display.

A robotic ocean farm includes a plant support means such as a grid, with a submersible towing system incorporating means for navigation of the support grid in the open ocean, and means for positioning of the support grid in a first surfaced position for sunlight exposure of the plants and a second submerged position for nutrient gathering by the plants. The submersible towing system incorporates one or more tow boats connected to a forward periphery of the grid, each of the tow boats incorporating a propulsion system for navigation of the grid and maintaining lateral tension in the forward periphery of the grid. Additionally, one or more reaction boats are connected to an aft periphery of the grid. Each of the reaction boats incorporates a propulsion system for maintaining lateral tension in the aft periphery of the grid and reacting in concert with the tow boats to maintain longitudinal tension in the grid. A system for harvesting multiple independently operating farms incorporates a harvesting station which is placed or positions itself to meet the farms at predetermined locations during their voyage to harvest and replenish the plants carried on the farm grid. Base stations, separately or as a part of the harvesting station, communicate with the farms provide mutual support and informational exchange for optimized operation of the farms.

A torsionally flexible coupling has a hub ring and a vibrationally isolated pulley surrounding the hub ring at a radial distance, a spring body made of a rubber-elastic material being situated in the gap formed by the distance, and comprises a sliding-contact bearing for mutual support of the hub ring and the pulley, the sliding-contact bearing having a sliding-contact surface on the side facing the hub ring or the pulley, the sliding-contact surface having at least one elastically flexible projection in the radial direction which comes in contact with the surface of the hub ring or the pulley under elastic prestress.

The invention discloses a fuzzy set based intelligent evidence theory inspection information fusion method. The method includes the steps of 1), collecting sensor information acquired from a robot in intelligent inspection; 2), calculating mutual support degrees of multiple sensors by the aid of fuzzy correlation function; 3), calculating fuzzy membership degrees of the sensors according to measurement data of the sensors and representing credibility of information provided by the sensors with the membership degrees; 4), converting support degrees and credibility of the sensors into basic probability assignments namely mass functions; 5), performing fusion on the information of the sensors by the aid of a D-S theoretical synthesis rule. With the method, technical problems that data sources in fusion of the information of the sensors of the intelligent inspection system in the prior are subjective, credibility of the sensors and mutual relation among the sensors are not objectively reflected resulting in large error in information fusion, low accuracy and the like are solved.

The invention discloses an earphone, which comprises an earphone function characteristic memory for storing the function parameters of the earphone. A sound source device comprises an earphone function parameter reading module. After the sound source device is connected with the earphone, the earphone function parameter reading module reads the earphone function parameters. The sound source device adjusts the working mode thereof according to the read function parameters so as to adapt to the work of the earphone. When the method is adopted, the sound source device and the earphone are unified both in interface and function; the same sound source device can adapt to earphones with different performances, which can support each other in functions and expand reasonably; and meanwhile, more options are supported and the optimal output is maintained.

The present invention relates to a roadside parking space detection device and a detection method thereof. The roadside parking space detection device is characterized in that the device includes a geomagnetism sensor, a radar sensor, a parking space detection processor and a power source management module. The detection method includes the following steps that: the geomagnetism sensor detects geomagnetic field signals on a parking space and transmits geomagnetic field change waveforms to the parking space detection processor; the parking space detection processor judges whether the geomagnetic field change waveforms are ideal waveforms, if the geomagnetic field change waveforms are the ideal waveforms, the parking space detection processor determines a parking condition on the parking space according to a geomagnetic detection mechanism; if the geomagnetic field change waveforms are not the ideal waveforms, a radar detection mechanism is started; and the parking space detection processor determines the parking condition on the parking space according to the detection result of the radar detection mechanism. With the roadside parking space detection device and the detection method thereof of the invention, the organic combination, mutual support and mutual dependence function of the geomagnetism sensor and the radar sensor are realized, and the problem of the inaccuracy of geomagnetic parking space detection in extreme cases can be solved, and the problem of too much power consumption of the radar sensor can be also solved.

The invention discloses a flat groove heat exchange tube and a heat exchanger using the heat exchange tube. The heat exchanger is applied to an automobile engine waste gas recycling system as an engine waste gas recycling cooler and comprises a section-shaped stainless steel tube body with unequal height and width. The upper surfaces and lower surfaces of the tube body are provided with internally concave short grooves which are parallelly arranged and the upper surfaces and lower surfaces among a plurality of grooves are provided with bulges protruding externally. By the combination of the grooves and the bulges of the flat groove heat exchange tube, the heat exchange tube does not easily deform and generates stable heat exchange effect when bearing fierce temperature and pressure change. The short grooves for increasing the heat exchange efficiency can increase the strength of a plane in the long axis direction of the flat tube, inhibit deformation, and the mutual support of the bulges among the tubes forcefully improves the stress condition on the tube wall; thus leading to the minimum deformation of the flat tube, sparing an enough space among the tubes in spite of deformation and being beneficial to the flow of a medium outside the tubes.

The invention discloses sound source equipment. The sound source equipment comprises an earphone tolerance degree acquisition module; and when the sound source equipment is connected with an earphone, the sound source equipment acquires earphone tolerance degree and controls the output of the volume of the earphone according to the acquired earphone tolerance degree. An earphone output control method for the sound source equipment comprises the following steps of: acquiring the earphone tolerance degree; and controlling the output of the volume of the earphone according to the acquired earphone tolerance degree. By the method, the sound source equipment and the earphone can be unified in both interface and function; and the same sound source equipment can adapt to the earphones of different performance to support each other in function, reasonably extend, support more choices and keep the best output. The earphone and the sound source equipment can adapt to each other in the volume output without burning down the earphone due to the high output power.

AV/C command and response data packets are used for asynchronous data block transactions between devices over an IEEE 1394-1995 serial bus network. Extension data fields hold extension data that support new or added features of an IEEE 1394-1995 serial bus network and devices operating therein. The AV/C data packets are encoded for the extension data fields by providing extended fields data within data fields of the Function Control Protocol (FCP) data frames. The extended fields data specifies whether or not the packet includes extension data fields, and if so, how many bytes of extension data may be included within the data field. Extension data supports device and system features such as transaction labels and error/result messages. Transaction data is used to determine the number of other extension data fields to be used during AV/C data transacted between devices and provides for the ability to establish communication protocols based on mutually supported features.

The invention relates to a central air conditioner terminal device control system integrated with space information, and a working method thereof. The central air conditioner terminal device control system comprises a human-computer interface, a controller and air conditioner terminal devices. The system displays area spaces through the human-computer interface and presents data information fed back by the air conditioner terminal devices. The air conditioner terminal devices can be automatically displayed on the corresponding positions of figures representing buildings or specific floors, anda user is allowed to intuitively group the devices and conduct parameter adjusting on the air conditioner terminal devices in groups. Numerical distribution of environmental parameters on all positions of a certain area or space and change of distribution in time are displayed. The abnormity of sensors is found through the adjacent sensors, and abnormal data are substituted in necessity. The usercan intuitively record complaint information and summarize the complaint information at the adjacent positions to guide the air conditioner terminal devices to operate. According to the central air conditioner terminal device control system, the different air conditioner terminal devices at the different positions can further be automatically harmonized to conduct mutual support and cooperation,and thus oversupply of an air conditioner system is lowered, so that energy conservation is achieved.

The independent frame of the mechanical rock bolter overcomes the problem that the existing drilling rig frame has a complex structure and a large volume, and is limited by the width of the roadway and the height of the roof of the roadway, and it is difficult to arrange multiple frames. The sliding guide rail, the first guide post oil cylinder and the second guide post oil cylinder form a two-stage sliding guide rail. The drilling rig sliding bracket, the drilling rig oil cylinder, the top plate and the bottom plate support oil cylinder, and the swing side swing oil cylinder and bracket are also installed on the drilling rig frame, which is beneficial The effect is that the sliding guide column cylinder and its piston rod play multiple roles of cylinder, guide rail and mutual support. The structure is compact and ensures the strength and rigidity of the entire frame. The drilling rig sliding bracket is located at the bottom of the drilling rig bracket. The secondary sliding makes The shorter drilling rig has a large stroke and also has the function of temporary support, which enhances the safety and stability of the anchor protection work. The compact structure design enables multi-frame installation when realizing the integration of digging and anchoring On fully mechanized excavator or continuous miner.

The invention discloses a conflict evidence fusion method based on arithmetic average proximity. The method comprises the following steps of obtaining the measurement information of a plurality of sensors, selecting a proper method according to an actual application scene to obtain BPA of evidence, converting the BPA into evidence information, introducing an arithmetic average close degree conceptin a fuzzy theory to measure the mutual support degree of the evidence on the same focal element, and calculating a weight coefficient of the fusion evidence by utilizing the arithmetic average closedegree between the evidence; and finally, fusing the corrected evidence one piece by one piece by adopting a Dempster combination rule, and outputting a decision result of final target identification. According to the invention, the arithmetic average close degree method in fuzzy mathematics is introduced; the mutual support degree of each evidence to the same proposition is measured by using thearithmetic average close degree of the basic probability assignment of the same focal element in the evidences, and the corrected evidence is fused one piece by one piece by using the Dempster combination rule after the evidence is corrected, so that the method has the important theoretical significance and application value.

The invention provides an imaging device comprising a flexible circuit board, and a first lens module and a second lens module arranged on the flexible circuit board, wherein the first lens module comprises a first side surface; the second lens module comprises a second side surface; the first side surface is dead against the second side surface; the first side surface is provided with a receiving part for accommodating glue; the first lens module and the second lens module are arranged on the flexible circuit board side by side; and the second side surface are attached to the receiving part arranged on the first side surface, and the second side surface and the receiving part are fixed together in mutual supporting by curing with the glue in the receiving part. The invention also provides an assembly method of the imaging device.

The invention discloses a fitting method between a touch screen module and a liquid crystal display module. A liquid crystal display module and a touch screen module are arranged, wherein the touch screen module comprises a cover plate and a touch screen sensor fitted with the lower surface of the cover plate. The fitting method is characterized in that a submicroscopic particle layer is arranged between the touch screen module and the liquid crystal display module, and can support a generated tiny gap after the touch screen module and the liquid crystal display module are fitted together. The invention provides two fitting methods for the touch screen module and the liquid crystal display module, aiming at solving problems in the prior art, the submicroscopic particles are arranged between the touch screen module and the liquid crystal display module according to the two methods, and a mutual support action can be generated for the touch screen module and the liquid crystal display module due to the submicroscopic particles, so that a newton ring or the skin packaging generated by the gaps after the touch screen module and the liquid crystal display module are fitted with each other when the touch screen module is operated by an user can be eliminated.

The invention relates to a car safety airbag system with mutual support. The car safe airbag system comprises two safety airbags. The two safety airbags are detonated between seats in the same row for mutual support during side face collision or side face overturning of a car. Through the designed car safety airbag system with mutual support, the safety airbag structure is invented for preventing secondary collision between a driver and a passenger in the front row when side face collision or side face overturning occurs to the car. By means of the structure, the defects of existing collision safety technologies are overcome, and secondary collision damage between the driver and the passenger in the front row is reduced.