60results about How to "Fully grasp" patented technology

The embodiment of the invention discloses a road condition information acquisition method. The method comprises: a sever receives a road condition information request sent by a first terminal, and the road condition information request carries the road condition attention position; the server determines a second terminal according to the road condition attention position, and the second terminal has a road condition recording capacity and the distance between the second terminal and the road condition attention position is smaller a presetting threshold value; and the server sends a road condtion sharing request to the second terminal to allow the second terminal to share the road condition according to the road condition attention position. The road condition information obtained by other terminals is obtained to allow users to comprehensively grasp the road condition information.

The invention relates to an automobile driving environment detecting device, comprising a radar module, a shooting module and a central control module, wherein the radar module is used for forming a simulative image; the shooting module is used for forming an actual image; and the central control unit is used for processing the simulative image and the actual image, and outputting a working image formed by the simulative image and the actual image. The invention provides the automobile environment detecting device and a working process thereof, which use a modularization design principle, a combined control manner and an intelligent control means.

The invention discloses a block similarity-based interactive image segmenting method, which mainly solves the problems that the characteristic similarity cannot be analyzed correctly and performance popularization is restricted by the conventional method. The method comprises the following steps of: (1) extracting brightness information of a background marking block and a foreground marking block of an image, and performing similarity analysis on the image by using the block similarity of the image; (2) calculating a geodesic distance from each pixel point in the image to a foreground marking point and a background marking point respectively according to a weight which is acquired by the similarity analysis; (3) acquiring the probability that the pixel points belong to a foreground or a background according to the result of the geodesic distance; and (4) dividing the image into the foreground and the background according to the probability. By the block similarity-based interactive image segmenting method, characteristic information of the marking blocks of the image is used effectively, and the similarity analysis of the image is implemented by using block information; and compared with the conventional method, the method is more accurate in characteristic similarity analysis of the image, high in consistency of segmented results and low in background interference, and can be used for segmenting natural images.

The invention provides a cyclone floating method for slurry. In a mineral process of cyclone floatation, the equal diameter of slurry foams is controlled to be 0.10 centimeters-3.00 centimeters, and the thickness of a foam layer of the slurry is controlled to 3cm-50cm. The method for controlling the equal diameters of the slurry foams and the thickness of the foam layer of the slurry comprises adjusting a distance between a baffle plate and a slurry inlet which is in a floating slot, and adjusting air input quantity through adjusting a valve which is arranged on an air pipe of a foamier. A plurality of procedural parameters are monitored in real time during the mineral process. A cyclone spraying floating prop and a floating device which contains the cyclone spraying floating prop are additionally provided by the invention, and the cyclone spraying floating prop and the floating device are suitable to realize the method of the invention above. The separating operational cost of various minerals can be lowered by the invention, and manufacturing cost and the producing operational cost of a floatation machine can also be lowered greatly. The invention saves energy further, and compared with a common floatation machine, the invention can save energy 65%, compared with a traditional floating prop, the invention saves 45%, and the invention is applied to the separating fields of the various minerals.

This invention discloses a goods return process method and system, which is applied in logistics center process composed of one good return load area, one return package disable area and one goods return buffer upper rack area, wherein, the method comprises the following steps: adding return goods control information at the register phase; then establishing real goods return items, bench bit and upper memory connection management in goods return phase; further combining electron roller mechanism to guide all upper rack operation of all goods.

Provided is an on-line video shopping and auctioning system, comprising a merchant terminal, a client terminal, and a cloud server. The internal part of the merchant terminal and that of the client terminal are both provided with a logging-in module, a directly-broadcasting module, an on-line trading module, a trading result module, an after-sale service module, and a marking module. The internalpart of the merchant terminal is also provided with a goods classification module, a goods video source module, an order analysis processing module, and a trading data statistics module. The internalpart of the client terminal is also provided with an information setting module, a goods introducing unit, a goods usage demonstrating unit, a goods false-proof discriminating unit, a discriminating data analysis module, and a goods effect generating module. camera, a microphone, a loudspeaker and a display screen are connected to the directly-broadcasting interaction module. The camera and the display screen are both connected to the goods effect generating module. The trading result module, the discriminating data analysis module, and the goods effect generating module are all connected to the display screen. The on-line trading module comprises a shopping module and an auctioning module. The invention is advantageous in that real-time visibility can be realized, and efficiency is high.

The invention discloses a virus monitoring device in a large network, which comprises a client, a proxy end and a server, wherein the client is used as a system management platform of the virus monitoring device to realize the interaction with a terminal user; the proxy end is connected to one or more antivirus software servers to realize the scanning of the whole network and the monitoring of viruses; and the server performs data communication with the client and the proxy end, receives data related to the scanning and the viruses from the proxy end for processing and saving, and provides theprocessed data to the client. The invention also discloses a virus monitoring method in the large network.

The invention provides a large-range regional parking lot big data analysis system, which belongs to the technical field of intelligent parking big data, and comprises: A, a system business architecture comprising an intelligent parking platform, the intelligent parking platform comprising system business, data, a deployment place and a deployment environment; B, system user analysis is made: forthe requirements of various types of system users, analyzing the solution of the system users through business stop + roadside + sharing static traffic integration; C: system construction is performedby constructing based on the parking knowledge graph; D: system business process is performed; E, system function architecture is created; F, system technology architecture is performed. The system establishes an intelligent parking big data platform based on big data, artificial intelligence, image recognition and knowledge graph technologies, and plays a supporting role in optimizing parking lot revenue, solving parking congestion, constructing intelligent static traffic and developing automobile aftermarket business.

The invention discloses a multifunctional vehicle for emergency disaster relief and drainage of stagnant water. The multifunctional vehicle comprises a carrier loader chassis as well as a driving cab and a carriage which are arranged on the chassis, wherein a backpack type hydraulic oil tank and a fire extinguisher are arranged in a gap between the driving cab and the carriage, and a chassis power take-off hydraulic power station connected with the hydraulic oil tank is arranged on the chassis; a power generation bin, an equipment bin and a tool bin are arranged in the carriage, a vehicle-mounted power generation unit and a hidden type vehicle-mounted lifting rotary illumination device are arranged in the power generation bin, a vehicle-mounted cantilever crane is arranged on one side of the tool bin, a hydraulic saw and a hydraulic pickaxe are arranged on the other side of the tool bin through a support, and a cable hoist, an integrated type vehicle-mounted cleaning machine and an extension ladder are hoisted at the bottom of the carriage. The multifunctional vehicle for emergency disaster relief and drainage of stagnant water integrates multiple functions through reasonable and compact layout design within a limited space range, the power generation unit is arranged at the front part of the carriage and in the position where the gravity center of the load of the whole vehicle is located, so that the transportation stability of the vehicle is effectively guaranteed, and the vehicle traveling safety is effectively guaranteed.

The invention relates to a cargo transport monitoring device, a cargo transport monitoring system, and a cargo transport monitoring method. The cargo transport monitoring device comprises a positioner, a timer, a processor, a receiver, and a transmitter. The positioner is used for the real-time detection of the position information of the cargos, and is used to transmit the position information to the processor. The timer is used for the real-time detection of the time information, and is used to transmit the time information to the processor. The processor is connected with the positioner, the timer, the transmitter, and the receiver, and is used to match the position information with the time information, to generate the cargo transport track, and to transmit the cargo transport track to an external query device by the transmitter according to the query request, which is transmitted by the external query device, and is received by the receiver. The receiver is used to receive the query request transmitted by the external query device, and is used to transmit the query request to the processor. The transmitter is used to transmit the cargo transport track to the external query device. The cargo transport information can be acquired conveniently, and the safety of the cargo transport can be improved.

The invention relates to a focus accuracy quantifying judgment device and method. The method comprises the steps of (1) obtaining a focus card image arranged in a framing area of an image acquisition device through the image acquisition device; (2) processing the focus card image to remove outside interference and obtain the uniformly exposed focus card image; (3) obtaining acutance information of the obtained uniformly exposed focus card image, and judging whether the image acquisition device is accurate in focusing according to the acutance information. By means of the quantifying judgment method, focusing quality can be objectively evaluated so that focusing can be comprehensively, fast and objectively grasped. The method not only can be used for reference of focus adjustment, but also can be used as criterion for judging whether focusing is qualified.

The invention discloses an electricity transaction operation system based on compound bidding matching. The electricity transaction operation system comprises a centralized bidding unit, a dual-hanging and dual-picking adjusting unit and a thermal power matching unit, wherein the centralized bidding unit is used for helping electricity purchasers upload the needed electricity amount and electricity price after the purchasers make registration in the system, helping electricity sellers upload the selling electricity amount and electricity price after the purchasers make registration in the system, and automatically obtaining matched purchasers and sellers who have intersected electricity price to be automatically paired for a transaction based on the information uploaded by the electricitypurchasers and the electricity sellers; the dual-hanging and dual-picking adjusting unit is used for publically displaying the information of the electricity amount and the electricity price of all the purchasers and the sellers who have not made the transaction, the purchasers and the sellers make real-time adjustment on the declared electricity amount and the electricity price based on the adjusting unit, and after adjustment, the purchasers and the sellers who have intersected uploaded electricity price are matched to be automatically paired for a transaction; the thermal power matching unit is used for automatically summarizing the transaction electricity amount of the centralized bidding unit and the adjusting unit, and automatically matching the thermal power electricity amount for the transaction electricity amount according to a fixed ratio. By means of the electricity transaction operation system, the transaction efficiency is improved, and the transaction cost is lowered.

A method for evaluating exchange network performance of public telephone includes obtaining various network structure parameters and network resource utilization parameters in PSTN of public telephone exchange network then automatically calculating out various network safety index and resource utilization rate index according to obtained various parameters for carrying out confirmation of PSTN network performance.

The invention discloses a relative reachable area calculation method of a lost section of a spacecraft tracking target, comprising the following steps: 1) establishing an earth inertial coordinate system EXYZ and a target spacecraft orbit coordinate system Txyz, constructing a spacecraft relative motion orbit model, and solving the solution of the spacecraft relative motion orbit model; 2) according to that relative motion trajectory model of the spacecraft, adding the mechanical force exerte by the target spacecraft at any time to construct a new relative motion trajectory model of the spacecraft; 3) solving the analytical solution of the new spacecraft relative motion orbit model, and then take the analytical solution as the equation of the relative reachable region of the target spacecraft missing section. This method can calculate the relative reachable region of the target missing section of the spacecraft tracking.

The invention provides an enterprise management data monitoring method and system. The method comprises the steps that original data of an enterprise is obtained through a data monitoring terminal connected with a ticket verifying machine or a receipt printer; data recognition and data deduplication of the original data are conducted by a central processing terminal to obtain management data, andprofitability of the enterprise is analyzed according to the management data. By means of the method, an enterprise management data obtaining process is convenient, and obtained management data is accurate, so that full control of the enterprise management data is achieved, and data support is provided for analyzing management state and taxes of the enterprise.

The invention discloses agricultural product drying equipment, and solves the problem that agricultural products cannot be stirred in the drying process in the prior art. The agricultural product drying equipment comprises a drying oven, a hot air cavity, a heating device, a fan, a dehumidifier and a partition plate used for separating the drying oven and the hot air cavity, wherein the heating device is in pipeline connection with the hot air cavity through the fan, the top of the drying oven is in pipeline connection with the heating device through the dehumidifier, hole gaps are formed in the partition plate, the wall of the drying oven is provided with a hygrometer, and the top of the drying oven is further provided with a horizontal stirrer. According to the agricultural product drying equipment, the horizontal stirrer is arranged at the top of the drying oven, so in the drying process of the agricultural products, a stirring machine can stir the to-be-dried agricultural productsin a continuous way so that the agricultural products in the drying oven can be heated more uniformly, the drying time is further shortened, and the drying efficiency for the agricultural products canbe improved.

The invention provides a machine learning-based financial statement transnational accounting criterion conversion method. The method comprises the steps that a big data platform collects and stores global financial statement data of different countries, different languages and different industries over the years, and all the data are classified and managed according to preset rules. A machine (algorithm) embedded in a program accesses a big data platform to learn accounting criteria of different countries and different industries, each subject in accounting reports and logical relationships among the subjects, such as hierarchical relationships divided into first-level relationships, second-level relationships, third-level relationships and the like, and association relationships among thereports, such as relationships among an asset debt table, a profit table and a cash flow table. Conversion rules are formed through automatic learning of accounting criteria, accounting report tablestructures, subject classification and report relations of different countries. Based on the conversion rules, automatic conversion of accounting criteria is realized through a background algorithm.

The invention discloses a real-time health degree evaluation method and system for a thermal generator set. According to the technical scheme, the method comprises: firstly, according to the technological process of thermal power generation, dividing all equipment contained in a thermal power generating unit into three logic levels including a unit level, a system level and an equipment level, and then deermining state variables related to the health degree of all the equipment of the equipment level and reference values of the state variables or mathematical models for calculating the reference values; setting a weight coefficient of each level of health degree component, and then calculating equipment-level and system-level health degrees step by step from bottom to top; and finally, performing weighted calculation to obtain a real-time health degree index of the unit. The real-time health degree index obtained through the method is a comprehensive index reflecting the real-time state of the unit, the real-time operation state of the unit can be accurately mastered through the index, the monitoring efficiency of the thermal power unit is improved, and the working intensity of operators is reduced.

The invention discloses an automobile work mode determination realization method and system. The system comprises a remote control device, an OBD hardware module and a vehicle OBD interface. The remote control device is in wireless communication connection with a first port of the OBD hardware module. A second port of the OBD hardware module is in communication connection with the vehicle OBD interface, and the vehicle OBD interface is connected with a vehicle ECU. After the remote control device sends a work mode setting instruction to the OBD hardware module, the OBD hardware module detects a vehicle voltage through the vehicle OBD interface, when the detected voltage is 13-16 V, a passenger car mode is started; and when the detected voltage is 26-32 V, a commercial car mode is started. According to the invention, the remote monitoring management of a vehicle is fully realized, more useful data is provided to a vehicle owner, great help is provided to fleet management, the vehicle owner is enabled to grasp the state of the vehicle more comprehensively, the vehicle owner is prompted to pay attention to the maintenance needed by the vehicle, and the safety consciousness of the vehicle owner relative to the incorrect operation in the driving behavior is enhanced.

The invention is applicable to the technical field of security and protection systems, and provides a community security and protection video monitoring system which comprises a base, a vertical rod,a motor, a threaded rod, a sliding frame, a connecting frame, a camera, an illuminating lamp, a sensor module, a first communication module, a second communication module, a controller and a center console. By arranging the liftable sliding frame, the sliding frame is driven by the motor-driven threaded rod, and the sliding frame is provided with the connecting frame with the camera and the illuminating lamp, so that the camera can be overhauled and maintained by descending the sliding frame during overhauling. By arranging the center console, the center console is connected with the controller in the sliding frame through the communication module, and the controller is electrically connected with the illuminating lamp and the camera, so that video information can be transmitted to the center console, and observation of the center console is facilitated. By arranging the sensor module, the environment information can be detected through the sensor module, and the community environmentinformation can be mastered more fully in real time.

The invention provides a data acquisition method and system. The data acquisition method comprises the following steps of: receiving a first user identification information corresponding to a target user inputted by a data acquisition user; and selecting at least part of the data from the behavior characteristic data of the target user and outputting to the data acquisition user, wherein the behavior characteristic data of the target user comprises the first part of the data corresponding to the first user identification information and the second part of the data different from the first user identification information but corresponding to at least one second user identification information. According to the scheme provided by the invention, the data acquisition user can perform comprehensive hold on the diversity behavior of the target user according to one user identification information of the target user, and obtain the required behavior characteristic data of the target user.

The invention discloses a bridge health and safety online monitoring cloud platform based on big data comparative analysis. The bridge health and safety online monitoring cloud platform comprises a region division module, a detection point layout module, a bridge opening radius detection module, a bridge opening radius analysis module, a vault arc length acquisition module, a vault arc length analysis module, an analysis server, a cloud monitoring platform and a storage database. The method comprises the following steps: dividing a bridge opening area of a to-be-monitored arch bridge into a plurality of sub-areas, carrying out detection point arrangement on each sub-area in the bridge opening area, detecting the bridge opening radius at the detection point position of each sub-area, comparing to obtain the bridge opening radius difference value of each sub-area, and simultaneously obtaining the arch crown arc length of each sub-area in the bridge opening area, comprehensively calculating the bridge opening health safety influence coefficient of the to-be-monitored arch bridge, analyzing whether the bridge opening health safety of the to-be-monitored arch bridge is qualified or not, and if not, sending an early warning instruction to inform related personnel to carry out blocking and processing, so that the travel potential safety hazards of people are reduced, and the life and property safety of people is guaranteed.

The invention relates to a software marketing display service system. The display device system comprises a display device body, a display screen is arranged on the display device body; a plurality ofcontrol keys are arranged on the lower side of the display screen; a USB hole is formed in the lower side of each control key; a processor module, a storage module and a WiFi module are arranged in the display device body; the software marketing display service system is simple in structure, easy to operate and high in practicability, people can try the software with the device and purchase or download the software through the device in a self-service mode after meeting the requirement, the software is sent to intelligent equipment provided by a purchaser in the form of an encryption softwarepackage, due to the design, great convenience is brought to consumers, and the consumers can fully know and master the software.

The invention relates to the technical field of motor state sensing and monitoring, and discloses a distributed measurement method for motor rotor parameters of a multiplex rotary transformer. A signal generator provides a high-frequency excitation signal for an annular variable-level stator, an annular variable-level rotor senses an input signal in the annular variable-level stator, a rotary variable-level rotor is connected with the annular variable-level rotor, a sensitive element is arranged on a to-be-measured point of a motor rotor, the sensitive element is connected in series with the resonant circuit, the resonant circuit is connected in series between the ring transformer stage rotor and the rotary transformer stage rotor, and the resonant circuit is matched with the excitation frequency of a high-frequency excitation signal generated by the signal generator; and the signal demodulation circuit obtains motor rotor parameter information from an output signal of the rotary transformer stage stator. According to the distributed measurement method for the motor rotor parameters of the multiplex rotary transformer, the rotor position measurement function of the rotary transformer is reserved, a traditional complex contact type feed and information transmission system can be abandoned, and real-time acquisition of the motor rotor parameters is achieved.

The invention relates to the field of three-dimensional display, in particular to a naked-eye 3D interactive training system and method for a drum set. The naked-eye 3D interactive training system forthe drum set comprises at least one training interaction subsystem, at least one display learning subsystem and a cloud management platform; the training interaction subsystem is in communication connection with the cloud management platform, the display learning subsystem is in communication connection with the cloud management platform. According to the invention, the defects in the prior art are overcome, remote teaching can be realized, the occupation of the rest time of the child can be reduced as much as possible, and the child can learn the drum set in a three-dimensional manner at home, and through communication interaction between the child and the teacher, the child can more fully master the keys of the beating of the drum set.

The invention relates to a method for quantitative determination of focus accuracy. The method includes: 1) acquiring a focus card image placed in its viewing area through an image acquisition device; 2) performing image processing on the focus card image to remove external interference, and obtain A uniformly exposed focus card image; 3) Obtain the sharpness information of the obtained uniformly exposed focus card image, and determine whether the image acquisition device is accurately focused based on the sharpness information. The method of the present invention can objectively evaluate the focus quality, thereby comprehensively, quickly and objectively grasping the focus situation. It can not only be used as a reference for focus adjustment, but also as a basis for judging whether the focus is qualified.

The invention provides an interpersonal connection management system. The invention aims to enable a user to comprehensively grasp own interpersonal connection resources, manage and maintain existing interpersonal connection from the perspective of circles and small groups, and expand the interpersonal connection. The system comprises a model training module which specifically comprises: a data collection module used for acquiring imprint data between a user and a plurality of friends; a big data index calculation module which is used for establishing a plurality of big data index systems according to the imprint data; a first data set generation module which is used for establishing a first data set by taking each big data index system as a sample, and dividing the first data set into a first training set and a first test set according to a first preset proportion; and a prediction model training module which is used for training the plurality of prediction models by using the first training set to obtain a plurality of initial prediction models, verifying the plurality of initial prediction models by using the first test set, and screening out the initial prediction model with the highest accuracy in the plurality of initial prediction models as a relation strength prediction model.

The invention discloses a hydraulic control system with a multisegment grab, comprising an oil pump, a reversing valve and a plurality of oil cylinders, wherein the reversing valve comprises an oil inlet, a first oil outlet and a second oil outlet, the oil pump is connected with the oil inlet through a first check valve pipeline, the first oil outlet and the second oil outlet are respectively in pipeline connection with an oil cylinder lower cavity and an oil cylinder upper cavity through a third check valve and a second check valve, the oil cylinder lower cavity and the oil cylinder upper cavity are respectively in pipeline connection with an external oil tank through a first hydraulic control check valve and a second hydraulic control check valve, the first oil outlet is respectively pipeline connection with an upper pressure port and a lower pressure port of the second hydraulic control check valve as well as an upper pressure port and a lower pressure port of the first hydraulic control check valve, the second oil outlet is respectively pipeline connection with the upper pressure port and the lower pressure port of the first hydraulic control check valve as well as the upper pressure port and the lower pressure port of the second hydraulic control check valve, and a throttle valve is also arranged between the oil cylinder upper cavity and the second hydraulic control check valve. Because the invention adopts the reversing valve and the throttle valve, the oil pump does not need to change a rotational direction, and the grab can fully and firmly grasp an object to be grasped, therefore, the working efficiency of the grab is enhanced.