50results about How to "Rich access methods" patented technology

The invention relates to a rainfall distribution and dynamic measurement method based on a big-data mobile communication network. The method comprises the following steps: (1) constructing a central server which is connected with a mobile terminal base station and establishing a data communication link among mobile terminals, base stations and the central server; (2) collecting transmitting power of the base stations and power, received by the base stations, of corresponding mobile terminals in real time; (3) establishing one-to-one correspondence relationships between the mobile terminals and some base stations and calculating the path attenuation of the communication link between each mobile terminal and the base station; (4) by taking the transmitting power of the base stations as a reference, calculating attenuation of signals of the mobile terminals caused by non-meteorological factors such as free space propagation loss, buildings, vegetation, unset obstacles and the like; obtaining rain-induced attenuation values of mobile terminal signals in unit distance; establishing correlative relationships between the signal attenuation characteristic of the mobile terminals and rainfall intensity distribution; carrying out fusion analysis with professional meteorological data such as a rain gauge, weather radar and the like to obtain areal distribution of rainfall and dynamic changes of rainfall.

The present invention provides a method for realizing video conference service in the IMS environment, including: a step A: user terminals transmit request messages to an IP Multimedia Subsystem IMS core network, and the IMS core network forwards the request messages to the application server AS triggering business meeting; a step B: AS transmits conference resource application messages to a resource management system RMS, and the RMS appoints a multi-point control unit MCU apparatus for the conference, AS transmits request establishing conference message to the appointed MCU apparatus, the MCU establishes a conference, and returns backs the result to the AS; and a step C: after the MCU successfully creates the conference, the AS transmits the request message of the terminal to the MCU, the request message carries the session description protocol SDP of the user terminal, the MCU and the user terminal performs SDP media negotiation to establish an SIP session. The present invention has enriched the access mode of the user terminal.

The invention discloses an automatic reversing water pump. The automatic reversing water pump comprises a water pump body and a hydraulic drive system, wherein the hydraulic drive system communicates with the water pump body, and a signal valve is arranged between the hydraulic drive system and the water pump body. According to the automatic reversing water pump disclosed by the invention, a speed reduction device and unnecessary drive mechanisms and signal feedback mechanisms are not arranged, and thus a light weight is achieved; an output flow can be completely adjusted as needed; a power direction is the same as an action direction of the water pump, and thus low power consumption and high efficiency are achieved; the piston-type water pump is high in anti-pollution capacity and capable of easily adapting to poor water quality; straight reciprocating motion is adopted, a piston of the water pump is free from an eccentric load, and the service life is prolonged; and acquisition manners for a hydraulic signal are various at the tail end of a stroke of an oil cylinder, and are simple to realize.

The invention relates to a multi-access concentrator used in a gas burning system and a service method therefor. The multi-access concentrator of the invention comprises a microcontroller LPC2114 chip, a serial port UART0, a serial port UART1, a communication interface RS485, a GPRS module and an Ethernet interface; the concentrator realizes communication with a meter and an administration server by the serial port UART0 and the serial port UART1 respectively. The service method of the invention comprises the following steps: system startup task, server command frame analyses task, periodic meter-reading tasks, configuration of basic data of the concentrator and hook function flow in a real-time operation system. The invention features easy configuration, simple operation, convenience and flexibility and stable operation.

The invention discloses a vehicle location acquisition method and system and a device thereof. The method applied to an onboard terminal side comprises the steps of: receiving a location request instruction sent by a server; acquiring the current location information of a vehicle acquired through GPS, and calling one or more cameras to capture the current location image of the vehicle; and uploading the location information and the location image to the server. Therefore, the method determines the vehicle position in combination with the location image and the location information acquired through the GPS, enriches the acquisition modes of the vehicle location, and improves the accuracy of the vehicle location determination.

The invention discloses a method for extracting a connection path between road network nodes in a picture. The method comprises three steps of data preparation, a method for determining a path searchdirection and a method for determining a path between two nodes. According to the method, the connection relation between road topological points is determined by identifying road pixel information ina picture, the topological connection relation between nodes of a road network can be identified, and a road network topological database of vectors is established, so that the blank of conversion from raster data to vector data in an urban virtual traffic system is filled up. The road network topological relation information contained in the road network picture is mined through image recognition and is output as vector data, the speed is high, the precision is high, the process of establishing a database by traffic planners can be greatly facilitated, the mode of establishing the database is increased, and the time for establishing the traffic network database is greatly shortened.

The present disclosure relates to a method and device for managing application rights, wherein the method for managing application rights includes: monitoring the switching state of the current application program from the background to the foreground; Cancel the restrictions on the current application permissions; if it is detected that the current application is switched from the foreground to the background, when it is determined that the current application name is not in the obtained application list, record the behavior information of the current application, and according to the behavior information Restrict or unrestrict the current application permissions, wherein the application list contains the names of applications with unlimited permissions. The embodiment of the present disclosure greatly improves the restriction accuracy of the application program authority, thereby reducing the system load of the mobile terminal and improving the response speed and battery performance of the mobile terminal without affecting the normal use of the application program.

The invention discloses a method and a device for controlling intelligent home devices. The method comprises the following steps: obtaining the target state of the intelligent home device, wherein the target state is a state determined according to the visitor information in a preset range; and executing an operation corresponding to the target state. According to the embodiment of the invention, the intelligent home device can obtain the target state determined according to the visitor information in a preset range and execute the operation corresponding to the target state. Since the intelligent home device can execute different operations according to the visiting conditions of visitors, the working effect can be improved, especially when the number of the visitors is large in the preset range, the device can automatically enter an unconventional working state, so as to avoid inconvenience to the visitors caused by movement and noise and further promote the overall performance of the intelligent home device.

The invention aims to provide a method and a device for supplying an input candidate item. The method comprises the following steps: adopting a supplying device for acquiring an input character string inputted by a user and an input vocabulary entry corresponding to the input character string selected by the user; confirming the attribute information corresponding to the input vocabulary entry; lastly, confirming one or more input candidate item corresponding to the input vocabulary entry according to the attribute information, wherein the input candidate item is the candidate post-amble information of the input vocabulary entry. Compared with the prior art, the method provided by the invention has the advantages that the candidate post-amble information is supplied to the input vocabulary entry on the basis of the attribute information of the input vocabulary entry and is served as the input candidate item, so that more accurate candidate word recommendation can be quickly supplied to the user, the intelligent input is realized, the input requirement of the user is met, the input efficiency of the user is promoted and the user experience is improved.

The invention discloses a navigation method. The navigation method comprises the following steps: acquiring a scene map, calibrating the original position and target position of a user in the scene map; calculating the optimal path from the original position to the target position according to the calibrated original position, target position and scene map; displaying the optical path, and navigating according to the optimal path; and in the navigation process, calculating the direction and distance of the user away from the original position in real time, and determining the real-time position of the user so as to realize the real-time navigation. The invention also discloses a navigation system and a corresponding mobile terminal. The navigation system is suitable for navigation at indoor emporiums, conference and exhibition places, large park and the like; on the basis of the mobile terminal which is provided with a direction sensor and a camera, extra expenditure is not needed, the map is acquired by shooting, so that relatively accurate navigation can be realized, and further, the user cannot be puzzled by routes, and can reach the expected places.

The invention discloses a network service system based on middleware. The network service assembly is added into the running environment of the middleware as an extension assembly, is implemented by configuring a middleware system service, and is started through a middleware management program. The network service assembly is connected to a middleware platform after being started, and is controlled by the middleware management program. According to the network service system based on the middleware, the existing application service of the middleware platform is multiplexed on the basis of the middleware via assembly configuration through the network service assembly, an application service request is forwarded to a corresponding application service for processing, and the conversion of data is requested, so that the middleware can process access requests from a middleware client and a network request customer at the same time without extra development.

The invention provides a system and method for providing prompt information. The method for providing the prompt information comprises the steps that a vehicle-mounted device acquires the geographical information of a vehicle regularly, when the current geographical information is different from the geographical information acquired before, the prompt information corresponding to the current geographical information is provided, and the prompt information comprises traffic information. According to the technical scheme, the vehicle-mounted device can provide corresponding traffic information initiatively after a traveling area is changed, the driving risk caused by the fact that a user drives and inquires at the same time is lowered, the use is also made to timely learn the traffic information related to the traveling area, the probability of mistake driving is lowered, and the traveling efficiency is improved.

The invention discloses a memory access method and a memory address allocation method and device, and belongs to the technical field of information. The method comprises the steps that a computer device obtains a memory access request, the memory access request comprises target memory address information, the target memory address information comprises an address bit and a length bit, the address bit is used for carrying a target address of an accessed memory, and the length bit is used for carrying the length of the memory allowed to be accessed from a set address; and the computer equipment accesses the memory based on the memory access request. According to the method, the address bit and the length bit are set in the target memory address information, so that the computer equipment can access the memory according to the target address of the memory and the length of the memory, the functions of the memory address information are enriched, and the memory address information is fully and efficiently utilized.

The invention discloses an image processing method and device, and belongs to the technical field of communication. The image processing method comprises the steps: acquiring a reference makeup imagein a preset mode, wherein the preset mode comprises at least one of identifying a target image and scanning a target two-dimensional code; obtaining a user image; obtaining and displaying a target makeup graph according to the reference makeup image and the user image, wherein the target makeup image is an image obtained by migrating makeup in a first target face image in the reference makeup image to a second target face image in the user image. According to the technical scheme provided by the embodiment of the invention, the problem that in a makeup migration function in the prior art, thenumber and types of reference makeup images are limited can be solved to a certain extent.

A remote machine room power supply controlling device is disclosed. The invention relates to an SEP3202 embedded processor. The invention provides remote machine room power supply controlling device with simple operation and complete functions. The device comprises a hardware part and a software part. The hardware part is realized through a Garfield SEP3203 processor, and the software part employs an ADS development tool to carry out application program development and debugging. The device is characterized in that: eight paths of power switches of a power control node are controlled through a GPIO peripheral port of the SEP3202 processor, eight GPIOs control connection and disconnection of a relay, the eight GPIOs are used for controlling LED indication lamps, and a PWMO controls a buzzer.

The invention discloses a bedside table comprising a table body and a drawer. The drawer is composed of a main drawer and an auxiliary drawer. The main drawer is arranged in the left part of the table body, and is drawn and pulled in the front-back direction relative to the table body. The auxiliary drawer is arranged in the right part of the table body, and is drawn and pulled in the left-right direction relative to the table body. The total capacity of the main drawer is about 3 times that of the auxiliary drawer. The bedside table provided by the invention has the advantages of reasonable structure design, easy use and unique function. The drawer is composed of the main drawer and the auxiliary drawer, the number of the drawers is increased effectively, and therefore, the bedside table has the function of classified storage. Moreover, the auxiliary drawer is drawn and pulled in the left-right direction in use, so that the access mode of items is enriched effectively, convenience is brought to the home life of people, and the practicability of the bedside table is improved.

The invention discloses a music obtaining method, apparatus and system, and a music sharing method and apparatus, and belongs to the technical field of communication. The method comprises the following steps: receiving music information of object music sent by a client of a first user account; according to the music information, determining a second user account; and sending an obtaining request to a client of the second user account, wherein the obtaining request is used for requesting the client of the second user account to provide the object music to the client of the first user account. According to the invention, the problem that a user cannot obtain the music that he loves if the music searched for by the user does not exist in online music when the user searches for the music he loves from the online music through an Internet technology is solved; and when the music searched for by the user does not exist in the online music, the user can obtain the music he loves through sending the obtaining request to the second user account, such that music obtaining modes are enriched, and the interaction effect between users is improved.

The invention relates to a Rankine-cycle-based vortex disc engine system which is provided with a closed circulating loop formed by connecting a steam generator, a pressure regulating valve, a vortex disc engine, a condenser and a liquid return pump; the circulating loop is filled with a working medium; a vortex disc engine comprises a shell with an air flow inlet and a vortex disc plate group which is installed in the shell and is driven to rotate by air flow, and the air flow inlet is communicated with the pressure regulating valve; the outermost layer of disc plate of the vortex disc plate group is a thick disc plate, and the middle part of the thick disc plate is connected towards the outer side to form a rotation shaft of the vortex disc plate group and is installed on the shell through a sealing bearing; and one end of the rotation shaft is taken as a power output end, and the other end of the rotation shaft is taken as a steam exhaust outlet to be communicated with the condenser. In the system, a Rankine cycle is taken as a basic principle, the inner liquid work medium is vaporized to form high-pressure steam through the steam generator, and the steam enters the vortex disc engine to act after pressure adjustment to convert steam potential energy into engine kinetic energy to be output, and the exhaust steam is condensed into liquid through the condenser and is sucked and returned to the steam generator through the liquid return pump, therefore, cycle operation is realized.

The invention relates to the technical field of terminals, in particular to an application message display method, system and terminal based on a message box. The method includes the steps of pre-configuring a message box library corresponding to a target application; obtaining a user selection instruction, selecting one message box, and setting the message box as an application message box for displaying an application message of the target application; detecting whether the target application receives the application message; if the application message is received, applying the application message to a display area of the application message box; and displaying the application message box containing the application message on a terminal screen in a predetermined mode. According to the technical scheme, the corresponding message box can be provided for each application, modes of obtaining the message box are diversified, users can set the style of the message box according to their own preferences, and the users' use experience is increased.

The invention discloses a prop obtaining method and device, a storage medium and electronic equipment. The method comprises the following steps: displaying a first virtual character which is executinga shooting task by using a first prop in a shooting application client; under the condition that at least one second virtual character appears in the prop triggering area matched with the first virtual character, displaying a triggering icon of a second prop in an operation interface of the first virtual character, and responding to triggering operation executed by the first virtual character onthe triggering icon, controlling the first virtual character to kill a target virtual character determined from the at least one second virtual character by using a second prop; displaying a third prop in a to-be-acquired state at a target position where the target virtual character is killed; and under the condition that the distance between the position of the first virtual character and the target position is smaller than a target threshold, controlling the first virtual character to obtain a third prop. According to the method and the device, the technical problem of high operation complexity of prop acquisition in related technologies is solved.