46results about How to "Solve operationally complex technical issues" patented technology

The invention provides a control method of a multi-rotor aircraft. The control method includes: receiving a body motion command of a user, and reading a motion command of the corresponding multi-rotor aircraft according to the body motion command; according to a flight attitude of the multi-rotor aircraft, executing the motion command of the multi-rotor aircraft; detecting the execution process of the motion command of the multi-rotor aircraft; when the execution process ends, switching the multi-rotor aircraft to a preset flight attitude. The invention further provides a multi-rotor aircraft. By the multi-rotor aircraft and the control method thereof, the preset motion command in the multi-rotor aircraft is executed through the body motion command of the user, so that operation of the multi-rotor aircraft is simplified.

The invention is applicable to the field of information processing, and provides a multi-order batch processing method and device. The method comprises the following steps: receiving request to order system orders; orders every single component within the page traversal order system, and according to each single component order information for asynchronous single processing, generation and the order information corresponding to the order information in the assembly; will generate order system all order information submitted to the payment system for payment. According to the invention from the order in the system within the single page traversal to each single component in the order information for asynchronous single processing, order system will all order information submitted to the payment system of one-time payment of asynchronous single processing is obtained, which can realize batch under single and batch payment purposes.

The invention discloses a radio communication connection establishment method, an electronic device and a communication system. The method is applied to a first electronic device, and the first electronic device is provided with a first audio acquisition unit. The method comprises: when radio communication connection functions of the first electronic device and a second electronic device are at unlatching states, the first audio acquisition unit acquiring first audio signals; based on the first audio signals, obtaining first audio parameters of the first audio signals; sending a radio communication connection request to the second electronic device; receiving second audio parameters sent by the second electronic device based on the radio communication connection request; determining whether the second audio parameters match the first audio parameters; and when the second audio parameters match the first audio parameters, the first electronic device establishing radio communication connection with the second electronic device. Through the method provided by the invention, the operation of establishing radio communication connection between the first electronic device and the second electronic device is enabled to be simpler.

The invention provides a control method of a multi-rotor aircraft. The control method comprises the steps of: receiving a quick instruction, and reading a corresponding action command of the multi-rotor aircraft according to the quick instruction; executing the action command of the multi-rotor aircraft according to the flight attitude of the multi-rotor aircraft; detecting the executing process of the action command of the multi-rotor aircraft; and switching the multi-rotor aircraft to the preset flight attitude when the execution process is completed. The invention also provides the multi-rotor aircraft. The control method of the multi-rotor aircraft and the multi-rotor aircraft have the advantages that the preset action command in the multi-rotor aircraft is executed through the quick instruction, so that the operation of the multi-rotor aircraft is simplified.

The invention discloses a method, a device and a system for testing pressure. The method comprises the steps of receiving control information sent by center control equipment, and the control information at least comprises an operation instruction, identification information of a pressure measurement process and a to-be-updated file; controlling at least one pressure measurement process on the to-be-executed equipment to execute the operation instruction, and generating pressure measurement data, the to-be-executed equipment being deployed with at least one pressure measurement process, and the pressure measurement process being used for a pressure test; and sending the pressure test data to the central control equipment, so that the central control equipment displays the pressure test result. The technical problem that when an existing cluster pressure testing method is used for conducting pressure testing on a server, operation is complex is solved.

The invention discloses an electric device, which comprises a first main body and a second main body. The first main body comprises n first connecting elements, and the second main body comprises n second connecting elements. The first main body and the second main body have at least the first and second relative locations. When the first main body and the second main body move from the first relative location to the second relative location on the assistance of outside force, the first main body rotates about the second edge of the second main body, which enables the first edge of the first main body and the second main body to be separated before the second edge of the first main body and the second main body; and/or, the second main body rotates about the second edge of the first main body, which enables the second main body and the first edge of the first main body to be separated before the first main body and the second edge of the second main body.

The invention discloses a device for extracting medical grade fulvic acid from decomposed coal. The device comprises a pure water preparation unit, a mixed extraction unit, a fulvic acid refining unitand a separation regeneration unit. An extracting technology for extracting medical grade fulvic acid from the decomposed coal disclosed by the invention comprises the following steps: preparing purewater, performing mixed extraction, refining fulvic acid, separating and regenerating and obtaining high-purity medical grade fulvic acid. The device for extracting the medical grade fulvic acid fromthe decomposed coal disclosed by the invention has the advantages of simple structure, convenience in operation and suitability for large scale production. According to the device disclosed by the invention, pure water is utilized as an extracting agent, and the pure water is not prone to volatilizing, has no toxin and is easier to recycle; an extracting technology has the characteristics of simpleness in operation, strong reliability, energy conservation and environmental friendliness; compound ion exchange resin is utilized, so that cost is low, fulvic acid extracting time is short, and anextracting rate is high; the extracted fulvic acid has the advantages of high purity, strong physiological activity and stable performance.

The invention discloses a testing system and a testing method for a radar system. The testing system comprises a service software module, an AutoIt module, and a testing instrument, wherein the AutoIt module is used for being connected between the service software module and a to-be-tested radar system, and the radar system is provided with a radar system control software module; the testing instrument is connected with the service software module and the radar system; the service software module sets at least one control parameter on the radar system control software module via the AutoIt module; the radar system control software module controls the radar system to enter at least two different states based on the at least one control parameter; the testing instrument is used for acquiring testing data when the radar system is in the at least two different states; and the service software module acquires the testing data from the testing instrument, processes the testing data and acquires a testing result of the radar system.

The invention discloses an intelligent terminal and a wireless pairing method thereof, and a wireless network pairing system. The intelligent terminal scans and acquires a first network equipment list, and scans and acquires a second network equipment list in the preset first time interval; the target network equipment is determined based on the first network equipment list and the second networklist, and the connection pairing is realized; the scanned and acquired second network equipment list is different from the first network equipment list scanned and acquired at first time, the difference is reflected in the target network equipment with changed wireless pairing function, so that the target network equipment can be determined according to the difference of the second network equipment list and the first network equipment list, and the intelligent terminal controls to automatically connect and pair with the determined target network equipment. Compared with the way of turning onto-be-paired target network equipment, querying in the intelligent terminal list and manually selecting the connection, the way provided by the application simplifies the operation step of the user.

The invention provides an earth station and an access method and device thereof, and relates to the technical field of satellite communication. The method comprises the steps: calculating the satellite track segments of all satellites and the satellite track segments of GEO satellites in a to-be-accessed constellation system; determining a target satellite trajectory segment based on the satellitetrajectory segment of each satellite and the satellite trajectory segment of the GEO satellite; accessing a satellite corresponding to the target satellite trajectory segment by using a preset antenna, wherein the preset antenna is a shaped beam antenna or a phased array antenna, so that the technical problem of complex operation when an existing earth station is accessed to a constellation system is solved.

The invention discloses an information processing method and an electronic device. The method comprises following steps of obtaining a first character sequence input in the input area of the communication application program operation interface of the electronic device by the user of the electronic device; obtaining communication operations carried out aiming at the first character sequence; in response to the communication operations, generating a second character sequence corresponding to the first character sequence, wherein the second character sequence comprises communication identity information and at least one character needing to be input when building the communication between the electronic device and the device corresponding to the communication identity information; initiating the communication based on the communication identity information; and sending the at least one character to the device. The method and the device are used for solving the technical problem in the prior art that the operations of the electronic device in handling businesses are complex and realizing the technical effect of simplifying the operation steps of handling the businesses.

The application discloses an information processing method and an electronic device. The electronic device is provided or connected with a first device which comprises at least an input component, and a first user is capable of operating a first application run in the electronic device through at least one input component. The information processing method includes the steps that a first input component of at least one input component is equipped with a first function corresponding to the first application; after a first application performed by the first user to the first input component is received, a first operation instruction is generated and performed; the first application is operated based on the first function.

The invention discloses a method, a device and a terminal for controlling a terminal device based on eyeball tracking. The method comprises the following steps: acquiring first eye movement information of a target object; Determining a fixation point position of the target object in the fixation target area according to the first eye movement information; Determining the target position of the fixation point position in the target area. The invention solves the technical problem of complex operation of positioning human body parts in the prior art.

The invention relates to the technical field of imaging equipment, in particular to a data read-write method, which is used for solving the technical problem of complicated operation in the process of performing read-write operation on a consumable chip on a consumable box with a packaging requirement. Through the data read-write method, whether the chip in the package needs to be subjected to data read-write operation or not can be quickly judged.

The invention discloses a knee joint detection system. The knee joint detection system comprises a processing device, a data acquisition device and a communication device, wherein the data acquisitiondevice acquires detection signals of the knee joint to be detected through at least two groups of sensors; the communication device and the data acquisition device are electrically connected with theprocessing device separately; the processing device is used for receiving the detection signal sent by the data acquisition device, and calculating detection data of the knee joint to be detected according to the detection signal, wherein the detection data of the knee joint to be detected comprises motion data and body position change data; and the processing device is used for controlling the communication device to send the knee joint data to be detected to terminal equipment. The invention provides the knee joint detection system to solve the technical problem that an existing knee jointdetection system is complex in operation, the detection function of knee joint state data is achieved, meanwhile, the operation difficulty of detection is lowered, and the reliability of detection data is improved.