36results about How to "Meet distribution needs" patented technology

The invention relates to a distributor for adjusting the fluxes at different parts of one tube, used in plate heat exchanger of air conditioner. The distributor comprises tubular main body 1 and through hole 2 arranged on side wall of main body 1, wherein, one end of main body is sealed and another end is fluid inlet. The distributor is arranged on the fluid main tube at the combination of main tube and branch tubes. The invention can divert fluid via the demands of branches, while the invention also provides relative application method.

The invention relates to a continuous variable quantum key distribution method based on a coherent optical communication system in the technical field of quantum key distribution, which includes the following steps: S1, superimposing a quantum signal on a coherent optical communication signal to achieve synchronous transmission of the coherent optical communication signal and the quantum signal; and S2, for the problem of carrier phase shift in the receiving process, carrying out carrier recovery through a digital signal processing technology to separate the coherent optical communication signal from the quantum signal. A quantum signal is superimposed on an original coherent optical communication signal so that a coherent optical system carries quantum signal information in the communication process. The carrier phase is recovered and classical and quantum signals are separated by the digital signal processing technology at the receiving end, and classical communication and quantum communication can be carried out simultaneously on the same set of equipment. The method not only can meet the needs of quantum key distribution, but also can reduce the cost of actual implementation and improve the channel utilization rate in communication.

The invention is applicable to the field of software, and provides an internal memory management method and an internal memory management device of an Android system. The method comprises the following steps of: when applying an internal memory for a to-be-started application, obtaining the size of the internal memory needing to be occupied to start the to-be-started application; judging whether the current residual internal memory of the system meets the requirements of the size of the internal memory needing to be occupied to start the to-be-started application; if not, carrying out priority empowerment on a currently started application according to the start information of the currently started application, wherein the start information comprises the application start times and the time corresponding to starting the corresponding application; selecting a preset number of applications with low priority, and judging whether the sum of the internal memory occupied by the selected application and the current residual internal memory of the system meets the requirements of the size of the internal memory needing to be occupied to start the to-be-started application; and when the judgment result is yes, clearing the selected applications. By virtue of the internal memory management method and internal memory management device provided by the embodiment of the invention, the internal memory occupied by the applications can be released quickly.

The embodiment of the invention provides an IPv6 address allocation method and device, electronic equipment and a storage medium. The IPv6 address allocation method comprises the following steps: acquiring a plurality of custom tags; determining a tag code and a tag code value for each custom tag; determining planning rule information based on the custom tag, the tag code and the tag code value; and allocating an IPv6 address to the access device based on the planning rule information and a preset allocation principle. A user can define a tag, a tag code and a tag value by himself / herself according to requirements, and visualization of IPv6 address management allocation is achieved; and the IPv6 address is allocated to the access device through the tag, the tag code, the tag value determination planning rule information and the preset allocation principle, and the IPv6 address management allocation requirements of different users and different services are met, and the flexibility anddiversity of IPv6 address allocation are improved.

The invention discloses an advertisement distribution method and device, a server and a computer readable storage medium, and belongs to the technical field of advertisements. The method comprises thefollowing steps of: receiving an advertisement obtaining request sent by a client, wherein the advertisement obtaining request comprises an advertisement position indication information; obtaining configuration information of an advertisement position indicated by the advertisement position indication information, wherein the configuration information comprises an advertisement identifier corresponding to the advertisement position and an advertisement quota proportion corresponding to the advertisement identifier; and when the advertisement position corresponds to at least two advertisementidentifiers, selecting one advertisement identifier from the at least two advertisement identifiers according to the advertisement quota proportion and sending the selected advertisement identifier tothe client. When the method is used for carrying out advertisement distribution, a plurality of advertisements can be put at one advertisement position at the same time.

The invention discloses a thermal management system of a hybrid electric vehicle. The thermal management system comprises an electric drive cooling loop and an engine cooling loop; the electric drivecooling loop is suitable for carrying out thermal management on an electric driving part through the electric driving part, and is provided with a first water pump and a first radiator; the engine cooling loop comprises a turbocharging cooling branch and a heat dissipation branch; the two ends of the turbocharging cooling branch are communicated with the two ends of the electric driving part correspondingly, and the turbocharging cooling branch is provided with a first valve and a turbocharger assembly; and the heat dissipation branch passes through an engine and is suitable for conducting thermal management on the engine, and the heat dissipation branch is provided with a second radiator. The hybrid electric vehicle thermal management system disclosed by the invention is relatively high in part integration degree, and has the advantages of high efficiency and energy conservation.

The invention discloses a collected data cyclic storage and distribution method in a real-time software receiver, and aims to provide a data cyclic storage and distribution method which can perform real-time cyclic storage of measurement and control communication signals of different systems and speeds and is controllable in distribution speed. According to the technical scheme, the method comprises the following steps: after collected data are reported to a computer through a PCIE bus, the data are written into a buffer under the control of a cyclic storage pointer control module; when a capturing starting sign is valid, a distribution address pointer and a distribution data length are transmitted to a capturing thread by a one-time distribution pointer control module; after capturing is accomplished, a cyclic distribution pointer control module carries out cyclic data distribution operation; when the distribution address pointer reaches the end of the buffer, the distribution data length equals the data length between the distribution address pointer at the moment of distribution and the end of the buffer. After data distribution is completed, the cyclic distribution pointer control module updates the cyclic distribution pointer to the head address of the buffer.

The invention discloses a data distribution method based on an arborescence structure, and relates to a data distribution technology in the field of computer network data distribution application. According to the data distribution method based on the arborescence structure, four types of nodes of sources, identification, processing and transmitting are abstracted, and various distribution demands are met quite flexibly by traversing arborescence structure configuration under a certain source node in a depth-first mode according to arborescence combinations of the nodes. The data distribution method based on the arborescence structure has the advantages of being adaptive to transmission protocol increase, message type increase and message standard increase without influencing the distribution functions of original transmission protocols, original message types and original message standards, has the capability of being in seamless compatibility with the original transmission protocols, the original message types and the original message standards, and has the capability of meeting requirements for system expansibility and interface customizability. The data distribution method based on the arborescence structure is especially suitable for the application of distributing data of multiple sources, multiple transmission protocols, multiple message standards and multiple message types through computer networks.

The invention discloses a double-layer multi-objective optimization water pollution load distribution method, which comprises the following steps: determining an environment Gini coefficient accordingto an environment Gini coefficient index and the weight of each environment Gini coefficient index; carrying out upper-layer load distribution according to a double-layer multi-objective optimizationwater pollution load distribution model based on the minimum environmental Gini coefficient and the minimum unit pollutant emission cost, ; and carrying out lower-layer load distribution according tothe double-layer multi-objective optimization water pollution load distribution model based on the maximum industrial total output value and the minimum non-uniform reduction rate of each sewage draining exit. According to the method, the double-layer multi-objective optimization water pollution load distribution model considering water environment protection tax is constructed, fairness and efficiency principles are considered for different levels of management institutions, so that the distribution scheme is more reasonable and easier to accept by pollutant dischargers, and meanwhile, the tax amount setting problem of a watershed management department is solved.

The embodiment of the invention provides a cache missing rate monitoring method and device, electronic equipment and a readable storage medium, the cache missing rate of a cache storage space is calculated by counting the cache missing number of the cache storage space relative to an application program corresponding to the cache storage space and obtaining the access times of the application program within the preset duration. The cache missing number can be obtained according to an added value of a cardinal number of an address in a cache storage space within a preset duration and / or the number of mapping values discharged from a stack corresponding to the cache storage space. The cardinal number of the address is the number of the unique non-repeated addresses in the cache storage spacecalculated according to the mapping value in the stack. The cache missing number can be obtained by only processing the mapping values in the stack to calculate the increase of the cardinal number ofthe address and the number of the mapping values discharged from the stack, so that the defects of high time and space complexity and calculation redundancy caused by statistics of all historical data in the prior art are avoided.

The invention discloses a process management method and device, computing equipment and a storage medium, and the device is executed based on a plug-in framework application, and comprises a pit register which is suitable for registering a plurality of pit resources in advance during the operation of a host, so as to meet the distribution demands of a pit process of a plug-in when the pit resources are requested; a pit process manager which is suitable for determining the priority level of the pit process according to the current running state of the pit process, dynamically realizing allocation management of each pit position resource according to the priority level of each pit position process; wherein the pit process manager is executed by the pit process. The priority level of the pitprocess is determined through the pit process manager according to the current running state of the pit process, so that the influence of external factors on the priority level of the pit process canbe reduced. The pit process manager is independently executed by each pit process, so that the coupling degree of an execution object is reduced, and the expandability of determining the priority level of the pit process is also improved.

The invention belongs to the technical field of artificial intelligence education, and discloses a course distribution system and method matched with an intelligent adaptation learning system. The method comprises the following steps: when a student account creation request is received, creating a corresponding unique code A in a student pool; when a teacher account creation request is received, creating a corresponding unique code B in the teacher pool; after a class creating request is received, creating a virtual class C; after a course allocation request is received, performing course code D allocation on the created virtual class C; after a teacher binding request is received, binding the unique code B of the teacher to the course code D allocated by the course allocation unit; binding the unique code A of the corresponding student with the distributed virtual class C; and after the unique code A, the unique code B, the virtual class C and the course code D are bound, generating a course allocation result. Students, teachers, classes and courses can be effectively associated, and course allocation is facilitated.

The invention relates to an electronic resource allocation method and device, electronic equipment and a storage medium. The method comprises the following steps: receiving an electronic resource pre-allocation request corresponding to a first account in a target application; calling an electronic resource allocation interface of at least one target service party according to configuration information of an electronic resource distribution behavior identifier in the electronic resource pre-allocation request, and sending an electronic resource allocation request to the at least one target service party, wherein the configuration information comprises identification information of the at least one target service party; obtaining an electronic resource allocation result returned by at least one target service party; generating an electronic resource pre-allocation result according to the electronic resource allocation result returned by the at least one target service party; and returning a response message to the terminal corresponding to the first account according to the electronic resource pre-allocation result. The expandability of the system is improved, the distribution requirements of various types of electronic resources are met, and the distribution flexibility of the electronic resources is improved.

The invention discloses an intelligent packaging system which comprises a packaging unit, an intelligent unit, a communication module and a cloud server. The packaging unit is used for packaging materials, and an intelligent interface is arranged on the packaging unit; the intelligent unit part is fixed at an intelligent interface of the packaging unit, and comprises a sensor for detecting internal and / or external state factors of the packaging unit; a microprocessor electrically connected with the sensor and used for judging the state of the folding collection box according to detection dataof the sensor; a memory electrically connected with the microprocessor and used for storing data; and a power supply used for providing power to the intelligent unit part. The cloud server is used formanaging operation data processing and distribution of the whole system; The communication module is electrically connected with the microprocessor, and used for realizing data interaction and location between the microprocessor and the cloud server. According to the intelligent packaging system, the problems that the current product packaging form is single, and the current informatization trendcannot be followed are solved.

The application discloses a thermal management system for a hybrid electric vehicle. The thermal management system includes an electric drive cooling circuit and an engine cooling circuit; the electric drive cooling circuit passes through the electric drive components and is suitable for thermal management of the electric drive components. The first water pump and the first radiator; the engine cooling circuit includes a turbocharging cooling branch and a cooling branch; the two ends of the turbocharging cooling branch communicate with the two ends of the electric drive components respectively, and the turbocharging cooling branch has A first valve and turbocharger assembly; a cooling branch passing through the engine adapted to thermally manage the engine, the cooling branch having a second radiator. The thermal management system of the hybrid electric vehicle disclosed in the present application has a high degree of integration of parts and components, and has the advantages of high efficiency and energy saving.

The invention provides a point-to-point communication method used for digital media distribution. The method includes: leading in a scheduling server in a file distribution system and simultaneously bringing terminals into the distribution system, wherein the scheduling server is used for downloading files and simultaneously providing files for other terminals and servers as a distribution node, and connection and penetration between terminals and between the terminals and a file server are completed by the scheduling server to enable direction sharing of the files to be realized among the terminals. Multi-point many-to-many distribution can meet distribution requirements of mass media, so that distribution pressure of the servers is greatly lowered.

The invention discloses an electric power engineering resource data allocation method and system, relates to the technical field of electric power engineering, and mainly aims to solve a problem of low efficiency of electric power engineering resource allocation. The method comprises the following steps of constructing an Internet-of-things mapping relation of power equipment according to acquired power supply operation parameters, the engineering network information and demand side authority; after the power equipment supplies power, counting power engineering resource data according to a preset time interval, and determining an operation link of the power engineering resource data in combination with the Internet-of-things mapping relationship; when the distribution instruction is detected, judging whether the electric power engineering resource data corresponding to the operation link accords with a preset operation extreme value or not according to the authority of the demand side; and if the preset operation extreme value is not met, performing statistics on distribution target data of the power engineering resource data according to the power supply operation parameters, and determining distribution time, a distribution link, a distribution parameter and a distribution value of the distribution target data in the operation link according to the demand side authority so as to perform distribution adjustment on the power engineering resource data.

The invention discloses a data distribution method based on an arborescence structure, and relates to a data distribution technology in the field of computer network data distribution application. According to the data distribution method based on the arborescence structure, four types of nodes of sources, identification, processing and transmitting are abstracted, and various distribution demands are met quite flexibly by traversing arborescence structure configuration under a certain source node in a depth-first mode according to arborescence combinations of the nodes. The data distribution method based on the arborescence structure has the advantages of being adaptive to transmission protocol increase, message type increase and message standard increase without influencing the distribution functions of original transmission protocols, original message types and original message standards, has the capability of being in seamless compatibility with the original transmission protocols, the original message types and the original message standards, and has the capability of meeting requirements for system expansibility and interface customizability. The data distribution method based on the arborescence structure is especially suitable for the application of distributing data of multiple sources, multiple transmission protocols, multiple message standards and multiple message types through computer networks.

The invention discloses an inversion technology-based instruction distribution method and system for intelligent security chips. The method comprises the following steps: establishing instruction records which comprises the basic information required by instruction distribution; distributing a corresponding unique offset address for the instruction record of each chip type according to different chip types; establishing an instruction inversion table which comprises instruction words and the unique offset addresses, wherein each instruction word corresponds to a plurality of unique offset addresses and the number of the unique offset addresses is same as the number of the chip types; receiving an instruction from terminal equipment and determining a corresponding instruction record according to the instruction word and chip type of the instruction; judging whether a data domain of the instruction needs to be received according to an instruction data domain sign of the instruction and the corresponding instruction record; if the judging result is positive, receiving the data domain of the instruction; and of the judging result is negative, skipping the step.

The invention discloses a mail distribution method and device, equipment and a medium, and belongs to the technical field of data processing. The mail distribution method comprises the steps that mail distribution information is configured according to user demand information and a mail distribution model, the mail distribution information comprises at least two pieces of mail distribution sub-information, and the mail distribution sub-information comprises recipient information; and according to the at least two pieces of mail distribution sub-information, sending mails to addressees corresponding to the addressee information included in the at least two pieces of mail distribution sub-information. Through the mail distribution method and device, the equipment and the medium disclosed by the invention, the mail distribution efficiency can be improved.

The invention is applicable to the field of software, and provides an internal memory management method and an internal memory management device of an Android system. The method comprises the following steps of: when applying an internal memory for a to-be-started application, obtaining the size of the internal memory needing to be occupied to start the to-be-started application; judging whether the current residual internal memory of the system meets the requirements of the size of the internal memory needing to be occupied to start the to-be-started application; if not, carrying out priority empowerment on a currently started application according to the start information of the currently started application, wherein the start information comprises the application start times and the time corresponding to starting the corresponding application; selecting a preset number of applications with low priority, and judging whether the sum of the internal memory occupied by the selected application and the current residual internal memory of the system meets the requirements of the size of the internal memory needing to be occupied to start the to-be-started application; and when the judgment result is yes, clearing the selected applications. By virtue of the internal memory management method and internal memory management device provided by the embodiment of the invention, the internal memory occupied by the applications can be released quickly.

The invention discloses a folding collection box for logistics. The folding collection box comprises a box body part and an intelligent unit part. The box body part comprises a base, a top plate arranged oppositely to the base, two detachable side plates arranged oppositely, and two detachable door plates arranged oppositely; the top plate is hinged to the top of one side plate, and can be lockedwith the other side plate; the door plates can be locked with the side plates on the two sides, and connected with the base in an inserted mode, and the two side plates can be locked with the base; and a foldable shelf is hinged between the two side plates, and an intelligent interface used for fixing the intelligent unit part is further arranged on the base. According to the folding collection box, the problems that an existing product is single in packaging form, and can not be folded, no grid is arranged in the product, and the current informatization trend can not be followed are solved.

The invention relates to a design method of a self-adaptive flow distribution adjusting device, which belongs to the technical field of flow control and comprises the following steps: firstly, determining the airfoil profile, the size and the position of an airfoil according to the change relationship of required flow of an outer flow channel and an inner flow channel along with working conditions; then, in combination with theoretical calculation and CFD simulation, determining airfoil attack angle state of each working condition, so that the actual flow of the outer flow channel and the inner flow channel under the corresponding working condition is not smaller than the required flow; and finally, performing stress analysis on the airfoils, and arranging double torsional springs betweenthe adjacent airfoils according to an analysis result, so that the airfoils under the attack angles corresponding to all the working conditions are in a moment balance state. According to the design method of the self-adaptive flow distribution adjusting device provided by the invention, self-adaptive adjustment can be conducted on the flow of different partitions of a fluid channel, it is guaranteed that the flow of fluid in the outer flow channel and the inner flow channel separated by the self-adaptive flow distribution adjusting device meets the flow requirements of the partitions under all working conditions, extra control is not needed in the actual operation process, the operation strategy is simple, and the influence of gravity is avoided.

The invention provides a satellite-borne microwave photoelectric hybrid communication exchange integrated system and method, and solves the problems that an existing spatial information network is low in resource utilization rate and cannot realize service information transmission and interaction. The system comprises a comprehensive management and control unit, a receiving unit, a transmitting unit, an optical switching module and a digital electric packet switching module; the receiving unit comprises a first laser antenna, a first microwave antenna, a first digital cable, a first relay light path connected with the first laser antenna and a microwave light modulator connected with the first microwave antenna; the transmitting unit comprises a second laser antenna, a second microwave antenna, a second digital cable, a second relay light path connected with the second laser antenna and a photoelectric down converter connected with the second microwave antenna; the input of the optical switching module is connected with the first relay optical path and the microwave optical modulator, and the output is connected with the second relay optical path and the photoelectric down converter; and the input and output of the digital electric packet switching module are connected with the first and second digital cables.

The invention discloses a compensator for a rotary working device of an excavator. The compensator solves the problems of coordination of loading operation rotation and movable arm lifting composite actions and priority distribution of rotation linkage flow in the operation cycle of the excavator. When a rotary table rotates to the loading position, the lifting of a movable arm can ensure that the materials in an excavator bucket reach the safe loading height and are not collided. The designed compensator comprises a plunger assembly and a sliding valve element assembly, and the pressure behind a throttling opening of a rotary valve element of a working unit, the load pressure of a rotary motor and the signal pressure are introduced into three pressure containing cavities of the compensator through an oil way of a valve body of the working unit. The requirement for left-side and right-side rotation of the excavator can be met through one compensator at the same time. The control edge of the compensator is provided with the throttling opening communicated with the containing cavities on the two sides of the compensator, after the rotation linkage compensator moves to the closing position, when a rotation linkage valve element reverses, flow still flows to a rotary motor, and the coordination of flow distribution is achieved under the heavy load condition of a working device.

The present invention relates to a continuous variable quantum key distribution method based on a coherent optical communication system in the technical field of quantum key distribution, comprising: step 1: superimposing a quantum signal on a coherent optical communication signal to realize the communication between the coherent optical communication signal and the quantum signal Synchronous transmission; Step 2: For the carrier phase drift problem in the receiving process, the carrier recovery is carried out through digital signal processing technology to realize the separation of coherent optical communication signals and quantum signals. The invention superimposes the quantum signal on the original coherent optical communication signal, so that the coherent optical system carries quantum signal information during the communication process, and uses digital signal processing technology at the receiving end to recover the carrier phase and separate the classical and quantum signals, realizing In order to carry out both classical communication and quantum communication on a set of equipment, this method can not only meet the requirements of quantum key distribution, but also reduce the cost of its actual implementation, and at the same time improve the channel utilization in communication.

The invention discloses a collected data cyclic storage and distribution method in a real-time software receiver, and aims to provide a data cyclic storage and distribution method which can perform real-time cyclic storage of measurement and control communication signals of different systems and speeds and is controllable in distribution speed. According to the technical scheme, the method comprises the following steps: after collected data are reported to a computer through a PCIE bus, the data are written into a buffer under the control of a cyclic storage pointer control module; when a capturing starting sign is valid, a distribution address pointer and a distribution data length are transmitted to a capturing thread by a one-time distribution pointer control module; after capturing is accomplished, a cyclic distribution pointer control module carries out cyclic data distribution operation; when the distribution address pointer reaches the end of the buffer, the distribution data length equals the data length between the distribution address pointer at the moment of distribution and the end of the buffer. After data distribution is completed, the cyclic distribution pointer control module updates the cyclic distribution pointer to the head address of the buffer.

The invention discloses a flow self-adaptive adjustment device for a liquid-cooled cold plate of electronic equipment, which relates to the technical field of electronic equipment cooling, and specifically includes a liquid-cooled cold plate, a thermal expansion part and a flow channel. The top of the flow channel is provided with a liquid inlet on the upper surface of the liquid-cooled cold plate, the inner bottom of the liquid inlet is provided with a throttling part, the thermal expansion part is installed in the liquid-cooled cold plate, and the middle of the side of the liquid inlet passes through the second The bypass branch communicates with the thermal expansion component, the side of the flow channel communicates with the thermal expansion component through the first bypass branch, and a temperature sensing chamber is provided inside the liquid cooling plate, and the temperature sensing chamber communicates with the thermal expansion component through the channel. When applied in large-scale liquid cooling systems, there is no need to add additional components such as electric regulating valves and temperature sensors, and only thermal expansion components are added to the existing conventional cold plate structure, so that the cross-sectional area of ​​the flow channel of the liquid-cooled cold plate can vary with the temperature of the electronic device. Adaptive changes to improve the stability and safety of phase change cooling systems.

Embodiments of the present invention provide a method, device, electronic device, and storage medium for assigning an IPv6 address, including: acquiring a plurality of custom tags; determining a tag code and a tag code value for each custom tag; The code and label code value determine planning rule information; assign IPv6 addresses to access devices based on planning rule information and preset allocation principles. Users can define labels, label codes, and label values ​​according to their needs, and realize the visualization of IPv6 address management and allocation; determine planning rule information and preset allocation principles to allocate IPv6 addresses for access devices through labels, label codes, and label values. The IPv6 address management and allocation requirements of users and non-services improve the flexibility and diversity of IPv6 address allocation.