41results about How to "Short update cycle" patented technology

The invention provides an asset data processing method and device based on a derivation chain. The method comprises the following steps of constructing a unique main chain and at least one transaction derivation chain for a block chain asset management system; respectively carrying out block chain verification on the main chain and the transaction derivation chain; respectively updating respective verification pools of the main chain and the transaction derivation chain; and carrying out asset data processing between the main chain and each transaction derivation chain and between the transaction derivation chains through gateway transfer. According to the scheme provided by the invention, the independent and isolated main chain and transaction deviation chains are arranged, so that the crucial function updating can be carried out on the derivation chain with lower impact firstly, and thus the updating speed can be promoted and the destroy risk of the main chain can be avoided, and furthermore, the expandability is remarkably improved and the updating period is short to be convenient to adapt to new demands and adopt an innovative technology.

The invention discloses a method for dynamically measuring distribution density of city population in real time.The method specifically comprises the steps that firstly, real-time data of signaling cell ranges of base stations in a city and the number of base station service mobile phone terminals is acquired through anonymous mobile phone signaling data provided by a mobile phone communication service provider; secondly, building area and land usage of all blocks of base station signaling cells are acquired through a city space database based on a geographical information system; thirdly, space population density in all buildings of all the blocks is obtained by converting the number of real-time service mobile phone terminals of the signaling cells and the building area of the blocks of the cells.The method solves the problem that in a traditional population density calculation method, interference is caused by a building scale factor; the precision of population density distribution calculation of a city, especially a center area and other public building agglomerations is increased, and the method can achieve early warning for traffic jams, crowd trampling, group confliction and other city disasters.

The invention discloses a highway toll data-based energy consumption emission total checking system and method, relates to a highway toll data-based energy consumption emission checking analysis system, and in particular to a system and method for checking energy consumption emission loads in road segments and time periods in a highway path table by utilizing basic data such as highway toll data,a highway road network path table, transportation energy consumption investigation data, an operation vehicle information library and IPCC discharge factor data. According to the method, the basic data is organically associated, a position, in each time period, of each vehicle and an energy consumption emission load, in each road segment, of each vehicle are respectively determined, and finally the positions and the energy consumption emission loads are gathered to obtain an energy consumption emission load of each road segment in each time period in a highway road network.

The invention provides a method and a device for identifying offline merchants. In one embodiment, a transaction platform may collect transaction data for a plurality of transactions of a merchant andperform feature extraction based on the transaction data to obtain a first transaction feature, where the first transaction feature may include a transaction location generated from a positioning service. Transaction clusters falling within a predetermined geographic range may then be determined from the transaction locations. If the transaction cluster includes more than a predetermined number of transactions, it may be determined that the merchant is an offline merchant and the transaction cluster may represent an offline transaction point of the merchant.

The invention provides a community-based related post recommendation system and method, in order to solve the technical problem that a community-based search engine is insufficient in pertinence on related post recommendation in a traditional method. The post recommendation system comprises a user access layer, an online retrieval layer and an offline data processing layer. The user access layer sends a retrieval request to an http (hyper text transport protocol) interface service module, and the online retrieval layer accesses to the offline data processing layer through a retrieval module. By the method and system, effectiveness and accuracy of data are guaranteed through the offline data processing layer to allow the online retrieval layer to download, the retrieval module of the online retrieval layer is high in timeliness, fast in update frequency and short in updating cycle, and a retrieval strategy service module can generate appropriate retrieval strategies according to characteristics of applied communities thereof, so that related posts high in relevancy to a current post are recommended to users.

The invention discloses a fake-licensed car determination method and system; the method comprises the following steps: obtaining passing vehicle data, and storing same to a passing vehicle storage table; using the passing vehicle storage table to calculate main body vehicles, and forming a main body vehicle storage table; periodically updating the main body vehicle storage table so as to form a historical main body vehicle storage table; obtaining target passing vehicle data, and extracting license information from the target passing vehicle data; obtaining target main body vehicle information, searching main body vehicle information corresponding to the license information from the history main body vehicle storage table, and using the main body vehicle information as the target main bodyvehicle information; matching the target passing vehicle data with the target main body vehicle information; if the matching result is consistent, determining the target passing vehicle data as normal, otherwise, inputting the target passing vehicle data into a fake-licensed car storage table; searching all fake-licensed car information in a set time period from the fake-licensed car storage table according to the set time period and a license number, and displaying the searched information. The fake-licensed car determination method and system can fast and accurately identify fake-licensed cars.

The invention discloses a PCB design method and a system automatically leading in a design rule. The method comprises the following steps: S1. determining a design rule needed by PCB design and storing; S2. leading the stored design rule into a PCB design tool; S3. using the PCB design tool and the led-in design rule to perform necessary PCB design. The invention causes the design rule in the PCBdesign process to be conveniently led in and ensures the accuracy of the led-in design rule, so that PCB design is more standard, and the PCB design performance is ensured. Meanwhile, the invention also reduces the workload of CAD engineers, QA engineers and production technologists and is convenient to upgrade and maintain each PCB design rule.

The invention discloses an intellectual property management and operation system. The intellectual property management and operation system comprises an intellectual property data unit, an intellectual property right application submission unit, an intellectual property management unit and an intellectual property operation unit; the intellectual property data unit is directly from the official websites of relevant departments, the data of the intellectual property data unit are accurate and comprehensive, and the update period of the data is short; the intellectual property right applicationsubmission unit includes a form review module which can ensure the standardization and correctness of application documents; a fee online payment module can realize the payment of relevant fees through online banking, WeChat payment, Alipay and other means; and the intellectual property operation unit can draw user portraits according to the network behaviors of users and push intellectual property information valuable to the users to the users. With the system adopted, the full-life cycle online management of intellectual property can be realized; the management costs of the users are reduced; and intellectual property management and application work can be more scientific, systematic and comprehensive.

The invention discloses a raw material informatization management device. A BS (Browser / Server) structural frame is adopted for the raw material informatization management device, and the raw material informatization management device is divided into three functional modules of a business layer, a service layer and a data layer, wherein the business layer includes a client browser, a user management module, a material classification module, a raw material management module, a supplier information module and a purchasing management module; the purchasing management module is connected with a purchasing requisition module, a purchasing examination and approval module and a contract management module in butting manner; the client browser is connected with the material classification module, the raw material management module, the supplier information module and the purchasing management module; the user management module is connected with the client browser, the material classification module, the raw material management module, the supplier information module and the purchasing management module in an electrical information manner; the business layer, the service layer and the data layer are mutually electrically connected respectively; the material classification module, the raw material management module and the supplier information module are associated in a gradual decreasing manner. By using the raw material informatization management device, the more closeness between a management system and an operation system of an enterprise is realized; the business handling level of the enterprise is improved; information is normative in management, short in update cycle and better timeliness; the price management of a supplier is uniform; the group management and control can be carried out.

The invention provides a power grid harmonics online monitoring circuit based on a virtual instrument. The monitoring circuit is characterized in comprising a signal conditioning part, a data acquisition card and a computer containing a virtual instrument. The working method comprises the steps: (1) signal conditioning stage; (2) data acquisition stage; (3) data analyzing stage; and (4) results displaying stage. The monitoring circuit has the advantage of automatically completing the acquisition of the detected current signal and performing real-time data processing and parameter calculation; the whole testing process can be controlled by the computer, so the testing function of each item to be tested can be changed only by changing the program of the computer and the revision cycle of a testing circuit is shortened; data is acquired rapidly so as to ensure the sampling simultaneity of the tested data; the testing precision is high and the repeatability is good, so that large amount of time and human labor can be saved, the testing efficiency is greatly improved, and the reliability is high; and the user can change or expand the functions of the circuit according to the requirements and the monitoring circuit has stronger and more reliable functions compared with the same type of products.

The invention provides a system scheduling information transmission method, which comprises the following steps of: performing transmission preprocessing on system scheduling information to obtain system information blocks suitable for channel transmission; calculating a repetition period for the transmission of the system scheduling information after a plurality of idle timeslots are set in a broadcast channel according to the number of the system information blocks, wherein the system scheduling information is not transmitted in the idle timeslots; and filling the system information blocks into the broadcast channel for transmission according to the repetition period, and communicating with other base stations by utilizing the idle timeslots. The invention also provides a system scheduling information transmission device and a base station system. By the technology, the data communication of a base station with the other base stations also can be realized in a system scheduling information transmission process, so that the complexity of a processing process for realizing a system function is lowered, the utilization rates of resources are increased, the processing capability of the base station is improved, and the construction cost of the base station is reduced.

The invention discloses an internet user behavior-based patent operation system and method. The patent operation system includes a user data unit, a patent data unit, a user portrait unit and a patentinformation push unit; the user portrait unit establishes a user need model by using user attribute data and user behavior data in the user data unit, obtains the needs of users through analysis andfeeds back the needs of the users to the patent information push unit; and the patent information push unit push related patent information in the patent data unit which are matched with the needs ofthe users to the personal accounts of the users according to the analysis result of the user portrait unit. On the basis of internet big data technologies, the attribute data and network behavior dataof the users are analyzed in an in-depth manner, the real needs of the users are mined, patent information is pushed effectively in a targeted manner, and patent operation can be more efficient and accurate.

The invention relates to an update method and system for a smart agricultural machinery system based on an Internet of Things. The method comprises the steps that S01, a smart terminal of smart agricultural machinery sends a collection data package to an upper computer once at an interval of 5-30 minutes in an electrified state, and the upper computer replies a collection data response package after receiving the collection data package; S02, when a version is updated, the upper computer sends a version update request package periodically and continuously, wherein the version update request package comprises a version number, a version size and version preset start time; S03, the version number is determined; S04, a size of a subpackage is determined; S05, version update subpackages are sent; S06, a time interval is detected, and the package sending strategy of the upper computer is adjusted; and S08, circulation is carried out repeatedly until the subpackages are downloaded completely.

The invention belongs to the technical field of fungus cultivation, and particularly relates to a mushroom culture medium and a preparation method thereof. The mushroom culture medium is composed of the following raw materials by weight: 35-40 parts of vernicia fordii sawdust, 15-25 parts of corn cob, 8 to 12 parts of bran, 8 to 12 parts of beet pulp, 0.5 to 2.5 parts of wormwood, 1.5 to 3 parts of astragalus, 1.5 to 2.5 parts of sophora flavescens, 8 to 12 parts of shell powder, 6 to 10 parts of lotus leaf powder, 1 to 3 parts of potassium sorbate and 55 to 65 parts of water. The preparationmethod of the mushroom culture medium consists of the following steps: (1) pulverizing the vernicia fordii sawdust, corn cob, bran, beet pulp, wormwood, astragalus, and sophora flavescens; (2) addingthe shell powder, lotus leaf powder and potassium sorbate to the pulverized raw materials; (3) mixing uniformly with water; (4) performing high temperature steam sterilization after packaging; and (5)make vents in a packing strap. The culture medium of the invention can provide a good nutrient and space environment for the growth of the mushroom, accelerate the growth rate of the mushroom hyphaeand increase the biomass of the hyphae, the growth of the mushroom hyphae is good, and the preparation method is simple.

The invention discloses a processing method for automatically labeling, training and predicting mass data. The processing method comprises the steps of 1 collecting data; 2 training a model; 3 updating a prediction model; and 4 iteratively updating. By continuously repeating the method provided by the invention for machine learning, the cost of manually labeling data can be reduced, and the accuracy of data recognition is improved. According to the method provided by the invention, manual labeling and model training collection are alternately increased; the workload is reduced; the model updating period is short; consumed time is short; and the effect taking speed is high.

The invention discloses a CO2 emission monitoring method and monitoring system. The method comprises the following steps: acquiring first data and second data; processing the first data by adopting an area weighted average method to obtain third data; processing the second data by adopting a time interpolation and spatial convolution method to obtain fourth data; matching the third data with the fourth data according to the 1km grid and time to form a training data set, and modeling by adopting a machine learning method to fill the comprehensive domain NO2 column concentration space-time distribution of the target area; matching the space-time distribution of the filled NO2 column concentration with the wind speed and the wind direction, and calculating by adopting a linear density fitting method to obtain the average NOx emission in each wind direction; the NOx emission amount is combined with a CO2-NOx scaling factor, and the CO2 emission amount is obtained; the method has the beneficial effects that the calculation accuracy of the CO2 emission amount and the dynamic updating frequency are improved, and real-time data support is provided for emission reduction and carbon reduction work.

The invention discloses a marine compass and a dynamic calibration method thereof, belonging to the field of course and attitude measurement of marine carriers. The marine compass comprises a fiber-optic gyroscope, two single-axis tilt angle sensors and two electronic bubbles. The fiber-optic gyroscope measures a course angle in real time; the single-axis tilt angle sensors measure pitch angles and roll angles in real time; the electronic bubbles detect whether a carrier is located at a horizontal position or not, and performs calibration compensation by acquiring angle measurement errors generated by the tilt angle sensors when the carrier is located at the horizontal position. The marine compass disclosed by the invention can provide course and attitude information for the carrier and calibrate inclination angle measurement data by adopting the electronic bubbles, so the attitude measurement accuracy of the tilt angle sensors is improved; and the marine compass has the advantages oflow manufacturing cost, small size and high dynamic angle measurement accuracy.

The invention discloses an electroplating line carrying feeding and discharging system, which comprises an electroplating feeding line, an electroplating discharging line, a feeding robot, a control cabinet, a material frame storage frame and a discharging robot. The feeding end of the electroplating feeding line and the discharging end of the electroplating discharging line are close to each other; the feeding robot is located on the position close to the feeding end of the electroplating feeding line, and the discharging robot is located on the position close to the discharging end of the electroplating discharging line; the material frame storage frame is located between the feeding robot and the discharging robot; the feeding end of the electroplating feeding line and the material frame storage frame are located within the working range of the feeding robot, and the discharging end of the electroplating discharging line and the material frame storage frame are located within the working range of the discharging robot; material frame clamps are arranged on the feeding robot and / or the discharging robot; and transfer material trucks are parked within the working ranges of the feeding robot and / or the discharging robot. The electroplating line carrying feeding and discharging system has the characteristics of high automation degree, short product updating cycle, stable production quality, improvement of the working environment of workers and the like.

The embodiment of the invention discloses a telephone number identification method, a security server and a terminal. The method comprises steps: the geographical position of the terminal is acquired; a telephone number matched with the geographical position and the identity information thereof are searched in a telephone number database, wherein the identity information is used for indicating the type of the telephone number; and the searched telephone number and the identity information thereof are sent to the terminal to enable the terminal to output the identity information corresponding to the telephone number when the telephone number is dialed. By adopting the embodiment of the invention, the telephone number identification accuracy can be improved.

The invention discloses an embedded underwater remote camera system based on Debian. The system comprises a system core control circuit, a high-definition camera, an Ethernet circuit, a communication circuit and a fill-in light module. The system core control circuit is electrically connected with the high-definition camera, the Ethernet circuit, the communication circuit and the fill-in light module. The core control circuit is used for controlling the whole work of the system. The high-definition camera is used for underwater shooting to capture an image. The Ethernet circuit is used for image transmission. The communication circuit is used for transmitting a control signal. The fill-in light module is used for providing an underwater shooting condition. The system core control circuit is provided with Debian in a transplantation manner. Debian is provided with gPhoto2 used for controlling the work of the camera in a transplantation manner. According to the invention, the pixel of a shot photograph is up to 18 million; and through a fill-in light circuit, the high-definition camera system can adapt to a dark underwater condition, and photographs of a high definition requirement are acquired.

The invention discloses a method for automatically extracting a bilingual translation dictionary from the internet. The method is characterized by comprising the following steps of: extracting bracket bilingual words and right-structured bilingual words from Chinese and foreign bilingual web pages; intercepting the extracted bracket bilingual words to obtain exactly translated bracket bilingual words; carrying out root combination on the right-structured bilingual words and the exactly translated bracket bilingual words; for given Chinese, searching corresponding translations in the right-structured bilingual words, and if the corresponding translations are searched, ignoring the translations of the bracket bilingual words, or else, searching the corresponding translations in the bracket bilingual words; and processing all foreign languages by using the same method to obtain a final bilingual translation dictionary. The invention can quickly, effectively and automatically construct the bilingual translation dictionary according to the word frequency of the bilingual words without relying on any external resources.

The invention discloses an electroplating line carrying feeding and discharging system, which comprises an electroplating feeding line, an electroplating discharging line, a feeding robot, a control cabinet, a material frame storage frame and a discharging robot. The feeding end of the electroplating feeding line and the discharging end of the electroplating discharging line are close to each other; the feeding robot is located on the position close to the feeding end of the electroplating feeding line, and the discharging robot is located on the position close to the discharging end of the electroplating discharging line; the material frame storage frame is located between the feeding robot and the discharging robot; the feeding end of the electroplating feeding line and the material frame storage frame are located within the working range of the feeding robot, and the discharging end of the electroplating discharging line and the material frame storage frame are located within the working range of the discharging robot; material frame clamps are arranged on the feeding robot and / or the discharging robot; and transfer material trucks are parked within the working ranges of the feeding robot and / or the discharging robot. The electroplating line carrying feeding and discharging system has the characteristics of high automation degree, short product updating cycle, stable production quality, improvement of the working environment of workers and the like.

The invention provides an electronic belt scale electrical parameter testing method based on a virtual instrument, and the method comprises the following steps: S1, connecting a system, installing a speed measurement sensor and a gravity sensor on rotating shafts of a plurality of carrier rollers for rotation of a belt, respectively connecting two data collection cards with the gravity sensor and the speed measurement sensor, merging the data collection cards into a case and connecting the data collection cards into a PC (Personal Computer) through a USB (Universal Serial Bus) interface, and using LabVIEW software installed in the PC; S2, deducting the dead weights of the belt and a scale frame, and measuring the weight by adopting a weighing bridge frame and a resistance strain type sensor; and S3, accumulating the flow M of the materials within the time interval t. According to the invention, a virtual instrument graphical software programming technology and a powerful mathematical function library of the LabVIEW are adopted to display and integrate the acquired data, so that the instrument not only has the basic functions of a traditional instrument, but also fully utilizes the advantages of graphical language programming of the LabVIEW to develop a good human-computer interface.

The invention provides a system scheduling information transmission method, which comprises the following steps of: performing transmission preprocessing on system scheduling information to obtain system information blocks suitable for channel transmission; calculating a repetition period for the transmission of the system scheduling information after a plurality of idle timeslots are set in a broadcast channel according to the number of the system information blocks, wherein the system scheduling information is not transmitted in the idle timeslots; and filling the system information blocks into the broadcast channel for transmission according to the repetition period, and communicating with other base stations by utilizing the idle timeslots. The invention also provides a system scheduling information transmission device and a base station system. By the technology, the data communication of a base station with the other base stations also can be realized in a system scheduling information transmission process, so that the complexity of a processing process for realizing a system function is lowered, the utilization rates of resources are increased, the processing capability of the base station is improved, and the construction cost of the base station is reduced.

The invention provides a community-based related post recommendation system and method, in order to solve the technical problem that a community-based search engine is insufficient in pertinence on related post recommendation in a traditional method. The post recommendation system comprises a user access layer, an online retrieval layer and an offline data processing layer. The user access layer sends a retrieval request to an http (hyper text transport protocol) interface service module, and the online retrieval layer accesses to the offline data processing layer through a retrieval module. By the method and system, effectiveness and accuracy of data are guaranteed through the offline data processing layer to allow the online retrieval layer to download, the retrieval module of the online retrieval layer is high in timeliness, fast in update frequency and short in updating cycle, and a retrieval strategy service module can generate appropriate retrieval strategies according to characteristics of applied communities thereof, so that related posts high in relevancy to a current post are recommended to users.

The invention discloses a method and a system for determining a licensed vehicle, which is characterized in that it comprises: obtaining passing data, storing the passing data in a passing garage table; calculating the main vehicle through the passing garage table, and generating a main garage table; The garage table of the subject is permanently updated, and the garage table of the historical subject is generated; the target vehicle passing data is obtained, and the license plate information in the target passing vehicle data is obtained; the vehicle information of the target subject is obtained, and the subject corresponding to the license plate information is found in the historical subject garage table The vehicle information is the target vehicle information; match the target passing data with the target subject vehicle information, if the matching results are consistent, the target passing data is normal, if the matching results are inconsistent, then enter the target passing data into the deck garage table; According to the set time period and the license plate number, find and display all the license plate car information in the set time period in the deck garage table. The method and system for determining a licensed vehicle provided by the invention can realize rapid and accurate identification of a licensed vehicle.

The invention discloses a black car identification method based on track features and human-vehicle association, and specifically relates to the field of intelligent transportation technology. The specific steps are as follows: Step 1: Confirm whether all registered vehicles have operating qualifications; Step 2: Determine the list of alternative features; Step 3: Calculate the relevant information of people and vehicles; Step 4: Screen the list of salient features of commercial vehicles; Step 5: Determine the black car target. Through the setting of steps 1 to 2, the present invention uses the characteristics of legally operating vehicles and information related to people and vehicles to find vehicles with similar characteristics to find vehicles that have no operating qualifications but may be in operation. Through steps 3 to The setting of step 5 uses calculations to screen the characteristics of black cars. The characteristics of black cars are clearly described, accurately defined, and the recognition accuracy is high, which is conducive to maintaining the normal order of the transportation market, reducing the occurrence of traffic accidents, and protecting the legality of passengers. Rights and travel safety are conducive to social stability.