796results about How to "Fast update" patented technology

The invention provides a system for monitoring a patient that includes: 1) a first database that stores the patient's blood test information; 2) a monitoring device that collects the patient's cardiovascular and exercise information; 3) a second database that receives cardiovascular and exercise information from the monitoring device; and 4) an Internet-based system that displays the blood test, cardiovascular, and exercise information.

A surveillance camera system capable of accepting any appropriate surveillance camera and video transmission option and is programmed to operate with a multitude of competitive communication protocols with minimal servicing required. The system can quickly convert and/or update the camera system to be able to transmit video data over coaxial cable, unshielded twisted-pair (UTP), fiber optics or IP. A conversion from UTP to IP can convert the camera assembly into a network server for TCP/IP communication enabling the camera to be controlled locally or from any location over the internet using any installed network video protocol. The camera assembly with the ability to quickly configure the communication video interface via switch selectable on-board communication protocols.

A method for documentation of data for a vehicle, with the data being stored in a data memory (2) in the vehicle (1), the data in the data memory (2) being updated in the event of changes, and this data being transmitted via a wireless data transmission device (4) to a control center (5) outside the vehicle (1), in which case the control center (5), triggered by an initiation signal, passes on the data to a configuration documentation server (7), the data is stored in a database (6), in particular in a chronological sequence and broken down into products, in order to record the configuration standard outside the vehicle (1) for replacement of products on the vehicle (1).

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.

Methods and apparatus are provided to enable aperiodic sounding reference signaling including frequency hopping through the use of additional RRC configuration. The methods can require little or no additional L1 overhead to support narrowband frequency hopping for aperiodic sounding transmissions. In some embodiments, an approach is provided for extending an LTE periodic sounding reference signal methodology to include aperiodic sounding. One benefit of the proposed technique is that it enables each UE to perform aperiodic channel sounding in sounding subframes, using a frequency-hopping pattern, in which the sounding bandwidth of the UE can be narrowed appropriately to match its link capability. Additional benefits of the new approach include better resource utilization, lower signaling overhead, faster channel information update rates, and lower blocking probabilities.

The invention provides a data block comparison based data updating method. The method comprises the following steps: (1) respectively dividing data in all versions into a plurality of data blocks, respectively extracting all documents in the data in each version and labeling map information of each data block against the data in each version; (2) establishing a corresponding index document against the data in each version; and (3) figuring out data blocks in the data in the previous version different from that in the data in the next version according to the attribute information of all documents and labeling map information in the index document in the next version when data are updated, and updating the data blocks. The data updating method greatly improves the speed of data updating by data division and specific updating algorithm, and further reduces load of a server by combining with an improved network download structure, and improves the performance of network transmission.

This invention provides one process method and system to share note computer and its content error difference to update electron book in accordance with eXtensible Markup Language vector pattern to process electron book imbedded with note program, wherein these note program permits user add each cursor label in electron book composed of fluorescence pen, word note, handwriting note, label, digital board record, tip-tap, indication, pad paper, trace information to permit electron book edit person correct errors in electron book.

The invention provides a control method of Chinese entity relationship extraction based on word co-occurrence, which comprises the steps of: a. calculating a word correlation degree by statistics of co-occurrence frequency of words; b. calculating word similarity according to the word correlation degree; and c. determining an entity relationship according to the word similarity. The invention also provides a corresponding control device. A corpus used by the method is a news corpus, so that the corpus can be directly created by extracting news texts and titles via the current mature webpage analysis technology without a large amount of manpower participating in the corpus creation; and the method is capable of obtaining such information as word frequency used for calculating the word correlation degree, word position considered when calculating the matching similarity, part of speech of the words and whether the words are verbs, and the like, by utilizing a shallow language rule, for example, participle and part of speech marking in natural language processing and simple statistical techniques, and the method can combine the semantic information of the words with a traditional mode matching method.

Hearing aids and a method of acoustically fitting the hearing aids comprises providing a plurality of audible tones, each having a predetermined frequency through a pair of hearing aids being worn by a patient. The tones are provided at specific sound pressure in each ear. The patient changes the relative sound pressure in each ear until a perceived direction of source of the tone is in front of the patient. The amplification or attenuation requirements of a hearing aid are modified based on the difference in the sound pressures required for the left and right ears of the patient for perceived directional sameness for each frequency band-pass channel.

In a communication system using an IP tunnel for communication between application processing apparatuses (hereinafter, processing apparatuses), an application can be moved to an arbitrary processing apparatus, update of tunnel tables included in the respective processing apparatuses is quickly performed, and a buffer for waiting for packets during the table update is made small. A redundancy managing apparatus manages a correspondence between a virtual IP address (VIP) of an application in a communication system and an IP address (RIP) of an processing apparatus to execute the application. The processing apparatus notifies the VIP of the communication partner application of the application to the redundancy managing apparatus. The redundancy managing apparatus notifies the VIP of the communication partner application of the moved application and the RIP of the processing apparatus to execute the communication partner application to the processing apparatus of the movement destination (failover destination) of the application.

The invention discloses a distributed real-time news information acquisition system, and the architecture of the system comprises a central server, a plurality of sub-acquisition nodes and a database server, wherein each sub-acquisition node is responsible for acquiring a news page, communicating with the central server through TCP/IP (transmission control protocol/Internet protocol) and transmitting the acquired news page to the central server, and the central server is used for storing all the downloaded news pages into the databse server. The system can overcome the defects of the prior art and is mainly used for performing high-efficient and stable acquisition against the characteristics of a large amount of news data, fast updating speed and high repeatability; furthermore, the cost is low, and the deployment is easy.

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 relates to a software version updating method and system. The software version updating method comprises the steps that a new version is uploaded to a main server; the main server sends the new version to a sub-server with the version permission; a client-side requests to update the version when detecting the new version; when the client-side has the right to obtain the new version, the main server sends the download link of the new version to the client-side; the client-side has access to the download link, downloads the configuration information of the version, and then judges whether the configuration information of the version and the configuration information of an old version are completely the same or not, if the configuration information of the version and the configuration information of the old version are completely the same, the configuration information of the version is deleted, and the process is ended, and if the configuration information of the version and the configuration information of the old version are not completely the same, it is determined to update a file list, and an appointed file is downloaded from the sub-server; the client-side closes the old version and carries out backup, the downloaded file replaces the old file, whether software is normally started or not is judged, the updating of the software succeeds if the software is normally started, and the updating of the software fails if the software is not normally started. The software version updating method and system can reduce loads of the server, increase the updating speed of the software version and ensure that the client-side can be provided with the correct new version all the time.

The invention relates to a multifunctional digitized welding machine, which comprises a full-bridge type inversion main circuit, a control circuit and a soft switch PWM (Pulse-Width Modulation) driving circuit, wherein the full-bridge type inversion main circuit is composed of an IGBT (Insulated Gate Bipolar Translator); the soft switch PWM driving circuit of a symmetric carrier is based on a CPLD (Complex Programmable Logic Device) or FPGA (Field Programmable Gate Array); the inversion main circuit comprises a rectifying filtering module, an IGBT full-bridge inversion module, a main transformer and a secondary rectifying filtering module; the control circuit comprises a DSP (Digital Signal Processor) control processor, a manual idle-dropping circuit, a regulating, detecting and sampling circuit for a feedback current and voltage signal outputted by the welding machine, a collecting and setting circuit for a feeding speed and given voltage of the welding machine, a display circuit for an interface and parameter of an external keyboard and a communication circuit connected to a PC (Personal Computer); the regulating, detecting and sampling circuit for the feedback current and voltage signal outputted by the welding machine comprises a Hall voltage sensor for detecting a feedback arc voltage outputted by the welding machine and a Hall current sensor for detecting an output current of the welding machine; and the collecting and setting circuit for the feeding speed and given voltage of the welding machine comprises a collecting circuit for a given voltage and given current, namely the feeding speed, on a panel of a feeder.

The invention discloses a wireless sensor network multiple target real-time tracking system based on event drive. The system is designed by using a hierarchy logical structure, wherein a perception layer, a network communication layer and an application layer are respectively comprised. In order to avoid network conflict in a multiple target tracking process, a self-adaption clustering node scheduling strategy based on a task is used. A Calman filter positioning tracking algorithm based on event drive is disclosed. A least square method with fast convergence speed is used to modify a current Calman filter state value, and positioning tracking is carried out on a number of mobile robots in a sensor network. The system uses a double token working mode and is combined with a dynamic time slot allocation method based on a task to effectively complete a network task in real time. The system uses the self-adaption clustering node scheduling method, can automatically carry out clustering on measurement data according to a moving target, breaks a previous working mode which is limited by single target tracking, and realizes a real-time multiple target tracking function and remote feedback control based on a wireless network.

The embodiment of the invention discloses a map acquisition method, system, cloud server and vehicle. The method comprises transmitting collecting orders to every vehicle, which are used for instructing every vehicle to collect a target area to acquire the map source data of the target area; receiving map intermediate data transmitted by every vehicle, which correspond to the map source data; according to the map intermediate data, generating a map for the target area. Therefore, the map acquisition method can reduce the collecting cost and improve the map updating speed and accuracy.