1270results about How to "Implement update" patented technology

The invention discloses a high-rigidity and light-weight design method considering uncertainty of a slide block mechanism of a press machine. The high-rigidity and light-weight design method comprises the steps of: establishing a high-rigidity and light-weight design model considering the uncertainty of the slide block mechanism of the press machine; adopting an optimized Latin hypercube sampling method for a test design, obtaining a target function response value corresponding to each sample point through collaborative simulation and building a Kriging agent model; converting an uncertain target function into a certain target function based on an order relation of interval numbers; and calculating a target function interval by utilizing an internal structure analysis way, finding a Pareto optimal solution collection of a converted certain optimal problem by utilizing a multi-target genetic algorithm, if the precision requirement is not satisfied, performing important sampling at the place where the extreme value of the target function interval locates, and updating the target function sample collection and the agent model to perform iterative optimization. The high-rigidity and light-weight design method considering uncertainty of the slide block mechanism of the press machine, disclosed by the invention, has the advantages of establishing the uncertain optimization model of the slide block mechanism according with the practical project for solving and really realizing the light-weight and high-rigidity design of the slide block mechanism.

The invention relates to a method for updating an embedded mobile electronic map data base in real time, wherein map elements in the electronic map data base is firstly coded, and the IDs of the map elements are determined; the data of the relationship among the map elements is stored into the corresponding memory area of a map information storing device according to the IDs of the map elements; one item or a plurality of items of data of the relationship among the map elements can be extracted from the memory area of the map data, and the IDs of the map elements and the update state thereof are be obtained; data is acquired from a GPS/GPRS module and then is converted into geographic data compatible with the map data base, and whether the current travelling route belongs to certain map element is judged according to the coordinate figures of longitude and latitude; whether the map elements requires addition or modification is hinted according to the judged result; or by setting the travelling time threshold value, the map elements are automatically added when being more than the threshold value; finally, the updated data and the update state are stored into the map information memory area, thus electronic map data of a mobile navigation device can be stored and updated.

The embodiment of the invention discloses a communication book updating method including the steps as follows: when the communication information of a contact at a target end needs to be updated, an update initiating end sends an updating request instruction to a server storing a communication book; the server searches the communication book of the update initiating end to find the communication information of the contact corresponding to the target end, generates an updating notification and sends the updating notification to the target end; after the target end updates the communication information of the contact, the updating information is fed back to the server; and according to the updating information, the server updates the communication information of the contact corresponding to the target end in the communication book which the initiating end corresponds to. The invention also discloses a server and a system for updating the communication book. With the communication book updating method, as well as the server and the system thereof, a user can complete or correct the information of a corresponding item in the communication book by the contact at the target end who is familiar with the communication way of the user, so that the corresponding communication book can be updated fast and correctly.

The embodiment of the invention provides a mura compensation display method, a mura compensation display device, and a computer readable storage medium, which belong to the technical field of OLED display driving devices. The method comprises steps: gray scale data of each pixel point in a to-be-displayed image are acquired; matching between the gray scale data of each pixel point and pre-stored mura pixel compensation data is carried out to obtain the gray scale compensation data of each mura pixel point in the to-be-displayed image, wherein the mura pixel compensation data are preset gray scale compensation data of each preset mura pixel point in a mura area of a preset display picture of a terminal device; and according to the gray scale compensation data of each mura pixel point, the gray scale data of the mura pixel point are updated to display the to-be-displayed image. As the mura pixel compensation data are preset gray scale compensation data of each preset mura pixel point in the mura area of the preset display picture of the terminal device, the mura pixel compensation data do not need to occupy too much storage space, and compensation and correction on mura defects can be realized efficiently.

The invention relates to a method and a device for manufacturing a live-action map. The method comprises the following steps: acquiring a plurality of video images acquired by a plurality of cameras; synthetizing and processing the plurality of video images to form a full-view video image; identifying a target object in the full-view video image and geographic information of the target object; marking the target object to acquire the marked target object; renewedly mapping the marked target object to the full-view video image; and performing map drawing processing on the full-view video image according to the geographic information of the target object and generating the live-action map. The method and the device have the beneficial effects that real-time manufacturing of the live-action map can be realized by a user, and a traditional mode that the live-action map needs to be manufactured by a special team and the user can use the map by only payment or internet is broken through; and by adopting the live-action map manufactured by the method and the device, the live-action map can be used free, and the dependence of internet loading on signals and geographical conditions can also be avoided.

The invention discloses a method to realize the mobile phone software upgrade via using a personal computer, which has the following steps of: a software upgrade server receives an upgrade request of the mobile terminal software from the personal computer and judges whether the mobile terminal software needs upgrading according to the request; if the upgrade is needed, an upgrade package will be downloaded to the personal computer, which is obtained, analyzed and installed automatically by the mobile terminal. The invention also discloses a system, the PC terminal, the software upgrade server and the mobile terminal, which are for software upgrade of the mobile terminal via the personal computer. The embodiment of the invention can provide the more convenient and timely mobile terminal software upgrade method for users by downloading the mobile terminal upgrade software from the software upgrade server to the personal computer to provide to the mobile terminal.

The invention relates to a method and a device for extracting heavy metal ions from soil, which are used for extracting heavy metal ions from the heavy metal polluted oil. The method comprises the following steps of: forming a heavy metal ion adsorbent by adopting a compound containing carbon nano fibers, active carbon, a cationic surface active agent, acrylamide, potassium acrylate, sludge particles and potassium sulfide; putting the heavy metal ion adsorbent in a porous hard shell to form a porous hard plastic bag; and embedding the porous hard plastic bag into soil for extracting the heavy metal ions. The method and the device for extracting the heavy metal ions from soil aim at the problem of severe pollution of Cd, Cr, Cu, Hg, Pb and Zn of the soil and can effectively absorb, passivate, solidify and extract active ions such as Cd2+, Cr3+, Cu 2+, Hg2+, Pb2+, Zn2+, and the like in plow layers of the soil, maintain microzone water of the soil, release a certain K+ ions and realize the update, the purification and the circular treatment of the absorbent in the device for extracting the heavy metal ions.

The invention provides a method and a device for providing micro-service based on a data service platform, and a storage medium. The method comprises the following steps: arranging an API service gateway on a data service platform; the micro-service accessing a database through the API service gateway; when the access of the data service platform is in a bottleneck state, splitting the micro-service into a plurality of sub-micro-services; and generating a service orchestration file according to the dependency relationship among the plurality of sub-micro-services and the states of the sub-micro-services, monitoring the operation states of the plurality of sub-micro-services to determine an abnormal condition of the data service platform, and carrying out fusing, current limiting or degradation processing on the corresponding sub-micro-services based on the abnormal condition. The micro-service architecture is adopted, so that the service is convenient to update and reuse. Decentralizeddata management is adopted, unified authority verification is used, requests are filtered, and the modifiability and operability of the system are improved.

Embodiments of the invention disclose a human face registration library updating method and apparatus. A specific embodiment of the method comprises the steps of obtaining a to-be-identified human face image; matching the to-be-identified human face image with a registered human face image set of registered objects in a human face registration library to determine a target registered object corresponding to the to-be-identified human face image and a matching score between the to-be-identified human face image and a registered human face image of the target registered object; and in response to the condition of determining that the matching score is greater than a first preset threshold, updating the registered human face image set of the target registered object in the human face registration library by utilizing the to-be-identified human face image. By updating the registered human face image in the human face registration library, the human face identification accuracy is improved.

The invention discloses an illegal parking detection method based on image texture. The method sequentially includes the following steps of obtaining the background, segmenting targets and analyzing the texture. The background obtaining is mainly achieved through the regional division of a determined detection area and a detection area, the establishment of a detection area model and the background renewing. The target segmenting is mainly achieved through the dynamic threshold value selection, the target segmentation and the morphology filtering. By means of the target segmentation method where dynamic threshold values are adopted, moving targets can be more accurately obtained through segmentation; meanwhile, the noise interference generated in the segmentation process can be effectively eliminated through the opening operation in the morphology filtering; the texture analyzing is mainly achieved through the static target detection, the running and parked vehicle recognition and the illegal parking event conforming; whether static objects appear or not is judged by analyzing the process during which the image gray value reaches the steady state; meanwhile, the false alarm existing in the process is eliminated through the entropy of an image gray level co-occurrence matrix.

The invention provides a method for matching a screen of a flat-panel display, comprising the following that: a. a screen matching parameter of the flat-panel display is obtained from a specification of the flat-panel display and is inputted to a computer; b. the screen matching parameter is written to a screen matching parameter memory of the screen matching system through the computer; and c. when the screen matching system is started, the screen matching parameter is read from the screen matching parameter memory to finish the screen matching flow. The technical proposal ensures that a hardware circuit board and software are not directly linked to a specific LCD panel and are suitable for various LCD panels by modifying the stored screen matching parameter, reduces the degree of coupling of the screen matching parameter of the flat-panel display with a software source code, realizes the separation of the screen matching parameter of the LCD panel from the software, reduces the workload of the detection and the test in the process of changing the flat-panel display, and improves the production efficiency.

The invention discloses a home service robot cloud multimode dialogue method, device and system. The method includes the steps: receiving user voice information and scene image information in real time; converting the user voice information into text information, and performing word segmentation and named entity identification to determine dialogue types; preprocessing the scene image information;screening preprocessing image information and processed text information, adding the information into an incremental knowledge base, performing incremental model training when dialogue service load rate is smaller than a threshold value, and updating a dialogue service model; performing scene perception, user perception and emotion perception on the preprocessing image information and/or processed text information to obtain scene perception information, user perception information and emotion perception information; combining the processed text information with the scene perception information, the user perception information and/or the emotion perception information according to different dialogue types to generate interactive dialogue information of a user and a robot through the dialogue service model.

The invention provides a panorama-based outdoor movement augmented reality method for accurately marking a POI. A panorama is generated on line at the current site where a user is located, and a POI template image which is placed in a server side in advance is matched to the panorama generated on line through a template matching algorithm; meanwhile, the POI template image is roughly positioned in the panorama by calculating the azimuth angle between the current position and the POI in the process, and the searching range of the template matching algorithm is effectively decreased; after recognition is finished, the user can select an interesting area in the generated panorama, personalized augmented reality labels such as words, sounds and a GPS are added to the interesting area, and the interesting area is uploaded to a server to be used as POI information base expansion. According to the panorama-based outdoor movement augmented reality method for accurately marking the POI, the brand-new implementation way is provided for outdoor movement augmented reality, and the user can visually obtain the augmented reality information and deepen the understanding of the surrounding environment by accurately marking POI information on the panorama of the current position where the user is located.

The invention discloses a low-power-consumption communication method and device for a safety group of the internet of things. The low-power-consumption communication method includes: consultation of a group secret key of the safety group of the internet of things is performed based on a hash function and a secret key tree, each group member in the safety group of the internet of things obtains the sharing group secret key; and all the group members in the safety group of the internet of things communicate on the basis of the sharing group secret key and manage the group secret key. According to the low-power-consumption communication method and device for the safety group of the internet of things, the hash function and the secret key tree are combined so that consultation communication of the group secret key can be achieved, and fast and efficient group secret key updating can be ensured; and the blacklist technology is adopted, abnormal node detection based on the voting mechanism is designed, and therefore flexibility and safety of communication of safety group of the internet of things are improved.

The invention provides an intelligent monitoring system based on a wireless sensor network technology. The intelligent monitoring system comprises monitoring nodes, gateway nodes, a service platform and access terminals, wherein the gateway nodes are in communication connection with the monitoring nodes through a Zigbee wireless network, and used for controlling the monitoring nodes; the service platform is in communication connection with the gateway nodes through a TCP/IP-based network, and used for summarizing data uploaded by the gateway nodes, storing, analyzing, adding up and processing the data, and sending control instructions to the corresponding monitoring nodes through the gateway nodes; the access terminals are in communication connection with the service platform, and used for accessing the service platform and controlling the corresponding gateway nodes and/or the monitoring nodes through the service platform. Compared with the prior art, the intelligent monitoring system provided by the invention can be applicable to various application environments, saves a large number of cables, and is convenient in system layout, simple in networking, and reliable in data transmitting; the reusability of the system is enhanced; the maintenance cost is reduced; the popularization and application of the technology are facilitated.

The embodiment of the invention provides a vehicle setting method based on a driving habit and vehicle-mounted equipment. The vehicle setting method comprises the steps that when the vehicle-mounted equipment is started, the vehicle-mounted equipment extracts the biological characteristic of a user; a target identity characteristic matched with the biological characteristic of the user is determined from preset at least one target identity characteristic; a user archive associated with the matched target identity characteristic is obtained, wherein the user archive comprises user habit information which records the control parameters of a vehicle; and the vehicle is correspondingly set according to the control parameters. By implementing the vehicle setting method and the vehicle-mounted equipment, the vehicle-mounted equipment can automatically set corresponding control parameters according to different users to meet the requirements of the users.

The invention discloses a house renting platform and network fingerprint electronic door lock system comprising a cloud end system, a data storage system, a block chain storage system, a tenant clientend, a landlord client end, and an electronic lock; the house renting platform and network fingerprint electronic door lock system can effectively check the landlord and tenant ID information, and uses the tenant fingerprint as the key; the system is easy to use, can record the tenant renting process, and can form a tenant credit file.

An electronic lock management system is characterized in that a main station system includes a database server and a set of network workstations; the database server is used for recording an unlocking process, storing unlocking authority of an electronic key and organization and personal information of a management department, and depositing parameters of the electronic lock and the electronic key; the database server and the set of network workstations constitute a network system; system management software is disposed in the network workstations, and provides management of an organizational structure, electronic lock initialization setting, electronic key initialization setting, electronic key authority management, and electronic key unlocking process management; and the network workstations are used for reading information in the electronic key for the electronic lock or downloading information into the electronic lock and the electronic key. The inventive system can satisfy management of electronic key unlocking process, and has the advantages of no need of electronic lock networking, low system cost and low power consumption.

The invention relates to a micro-needle transdermal delivery patch with high penetration efficiency, and belongs to a medicament and equipment integrated patch product. The micro-needle transdermal delivery patch can painlessly and efficiently deliver medicament waiting delivery matters to the subcutaneous part, and achieves treatment, beautifying and health-care effects. In addition, under the stimulation of external force, heat, light, electricity, magnetic field, electric field and the like, the penetration effect can be accelerated, so that the micro-needle delivery patch has a curative effect which is not achieved in a common medicinal patch, the application range of the medicinal patch is expanded, and the curative effect of medicaments are improved. The invention relates to the structural design of the novel micro-needle transdermal delivery patch and the core technology of the implementation process, and the patch can be used for treating skin and shallow skin diseases and can also be used for treatment and related nursing operation of deep tissues and endocrine system diseases. The micro-needle delivery patch product conforms to the tide of future medical treatment, really realizes the advanced treatment concepts of painless delivery and happy treatment, is a novel patch product, and particularly has a broad market prospect for special crowds such as old people and children.

The invention discloses a software framework which is a framework suitable for application software of a POS (point of sale) terminal. The software framework comprises an application layer, an operating system layer and an application programming interface layer, wherein the operating system layer is used for providing an application programming interface function and feeding back the application programming interface function which is used for executing businesses of the POS terminal; the application programming interface layer is used for packaging the application programming interface functions fed back by different operating system layers again to obtain a unified application programming interface function, so that the application layer can develop application layer software codes with the same business function according to the unified application programming interface function, various POS terminals produced by different POS manufacturers can use the same application layer software code to execute the same business function, and the universality is improved. Further, all that is needed is to change the application layer software code once when the application layer software code is updated, then the updating efficiency is improved, and the cost is saved.

The invention relates to an advertisement information push method and apparatus. The method comprises the steps of: receiving advertisement position information comprising application marks of target applications and sent by different target applications; obtaining advertisement information to be pushed to the target applications according to the advertisement position information; and pushing the advertisement information to the target applications corresponding to the application marks and displaying the advertisement information. According to the method, the target applications share the same system-level advertisement service, so that resource waste caused by configuring SDKs (software development kits) for application programs in a one-to-one manner is avoided, system resources and network resources are saved, and system electric quantity is saved.

An embodiment of the invention discloses a data updating method and device. The data updating method comprises storing configuration information which comprises data tables which involves updating operations and names of source fields and aiming fields and primary key information which comprises names and types of primary key fields to which the source fields and the aiming fields in the configuration information belong in advance; finding data tables having same names with the data tables in the configuration information; finding records having same names with the source fields in the configuration information and having same values with aiming values of the source fields, identifying primary key fields in the records according to names of the primary key fields in the primary key information and setting up primary key conditions according to values of the primary key fields and types of the primary key fields in the primary key information; automatically generating into updating statements according to names of the data tables and aiming fields in the configuration information, aiming field updating values and the primary key conditions and performing updating operations. The data updating method can automatically achieve data updating.

The invention discloses a certificate authentication device which comprises a normal storage module, a storage control module and an interface module, wherein the normal storage module is connected with the storage control module, and the storage control module and the interface module are connected. The certificate authentication device further comprises a safety storage module, an operation processing module and a safety control module, wherein the safety storage module is respectively connected with the operation processing module and the safety control module and used for storing private information for certificate authentication; the operation processing module is used for performing hardware acceleration on an encryption algorithm; and the safety control module is connected with the storage control module and used for scheduling the operation processing module to perform operation and controlling the safety storage module to perform data storage and output. The certificate authentication device disclosed by the invention can have a higher certificate authentication speed under the condition of ensuring the safety. The invention further discloses an access method and a certificate update method based on the certificate authentication device so as to realize the access of the certificate authentication device and the update of the certificate.

The invention discloses a logistics state monitoring method and system based on combination of sensors. The system comprises intelligent labels, each intelligent label is composed of a label casing, amicrocontroller, a sensor module, a wireless communication module and a power supply module, the label casing is mounted in the surface of a transport cargo, the microcontroller is responsible for work task scheduling of the whole system, via interconnection of different types of sensors, the sensor module can realize sensor data collection and event modeling calculation in the cargo transport environment, events include shocking, collision, overturning, falling off, unsealing and temperature and humidity imbalance, and the wireless communication module sends the sensor data, time label and event record to a monitoring mobile terminal or remote cloud server. Thus, real-time state and event record information of cargoes in the production material transmission and logistics transport process can be monitored effectively, alarm is raises against damage of cargoes timely, and safe transport of sensitive products can be monitored accurately and effectively.