129results about How to "Can't go wrong" patented technology

Embodiments of the present invention provide a DAI indication method, a user terminal and a network side device. The method comprises: a user terminal receives a DCI sent by a network side device, theDCI comprises a DAI, wherein if the DCI is used for scheduling physical downlink shared channel (PDSCH) transmission which performs HARQ-ACK feedback based on a transmission block (TB), the DAI onlycounts PDSCH transmission which performs HARQ-ACK feedback based on the TB; if the DCI is used for scheduling PDSCH transmission for HARQ-ACK feedback based on a code block group CBG, the DAI only counts PDSCH transmission for HARQ-ACK feedback based on the CBG;; the user terminal determines a sent HARQ-ACK feedback codebook according to the DAI.. The embodiment of the invention can ensure the correctness of the dynamic codebook under the condition that two sub-codebooks are used for feedback, thereby ensuring the reliable performance of the system.

The invention discloses a method for playing streaming media contents. A streaming media player receives streaming media data corresponding to the streaming media contents to be played, wherein the streaming media data is the streaming media data in a new streaming media format. The data in the new streaming media format structurally comprises a head, an index and one or more new streaming media packets sequentially, wherein the head is used for describing the media information of a file; the index is used for storing an index table of the position of video key frames; elements in the index are stored from a smaller time stamp to a larger time stamp; the new streaming media packets are used for storing a video frame or one or more audio frames respectively; the new streaming media packets are stored from the smaller time stamp to the larger time stamp; the streaming media data in the new streaming media format is buffered and analyzed; and when the total traffic of the received streaming media data is equal to a buffer threshold of the streaming media data, the streaming media contents corresponding to the streaming media data are played.

The present invention discloses an express intelligent distribution method and system based on an urban public transportation system. The method comprises: distributing identification labels to express items; distributing the express items requiring distribution to public transport means or stop stations to allow each express item to have the uniform identification label; monitoring the state of the label in the operation process of the public transport means; and monitoring the signing of the express item according to the label to determine that the express is successfully delivered. The system comprises a distribution storage area connected with the public transport means and configured to distribute the express items with identification labels and an intelligent mobile terminal. The distribution storage area includes a master controller, a recognition device, a wireless device, a charging device and a voice operated device. The express intelligent distribution method and system based on the urban public transportation system can reduce the operation cost of the distribution company to a certain extent. The point-to-point distribution and signing monitoring of the last one kilometer is realized through monitoring the label according to the signing of the express items, so that the problem is solved that the express items cannot be directly distributed to clients' hands.

This invention discloses a channel resource allocation method in TDM-CDMA multi carrier system, which comprises following steps mainly: a. deciding whether the being allotted channel is shaped-beam channel, if yes, executing step b; or else, executing step c; b. allotting the shaped-beam channel to main carrier time slot, auxiliary carrier time slot or other time slots; c. allotting the channel to main carrier time slot or other time slot in auxiliary carrier. The invention can solve the problem that auxiliary carrier capacity reduces by TSO.

The invention relates to the technical field of the biological experimental facilities and discloses a coordinate sample injection box of a 384-hole PCR plate for quantitative real-time polymerase chain reaction. The coordinate sample injection box of the 384-hole PCR plate for the quantitative real-time polymerase chain reaction comprises a sample injection box and a base, wherein the sample injection box is a shape like a cuboid with only four side surfaces; the sample injection box is matched with the 384-hole PCR plate in size; the 384-hole PCR plate can be placed in the sample injection box; a movable transverse mark post and a movable longitudinal mark post are arranged on the sample injection box; 1 to 24 figure marks are formed on the transverse mark post, while A to P letter marks are formed on the longitudinal mark post, and each figure and each letter are capable of corresponding to one micropore in the 384-hole PCR plate; the base is used for placement of the 384-hole PCR plate and the sample injection box and can be separated from the sample injection box. The coordinate sample injection box of the 384-hole PCR plate for the quantitative real-time polymerase chain reaction is capable of realizing accurate positioning of every micropore in the 384-hole PCR plate and immediately tracking the position of the sample injection micropores, and is capable of stopping in one position any time without error.

A code setting method of a universal air conditioner remote controller is provided, wherein thousands of remote codes are stored in a remote controller, and each remote code is provided with a numeric code. The method is characterized in that ten function keys on the remote controller are selected as reusing keys, a system respectively defines the ten reusing key as ten numeric keys of 0-9 under the state of exciting a code set program, then finds out the code from a code list according to a brand type, then directly inputs into the remote controller through the numeric keys, finally the remote code is called through exciting a code identifying program, and simultaneously the numeric keys are restored as the original function keys to be used. As the original remote controller only can select code through code+ or code-, therefore the setting time is long, the speed is slow, the operation is inconvenient and the hands can feel fatigue, while the invention overcomes the weaknesses existing in the prior art through the reusing of the function keys and the numeric keys.

The invention discloses a novel human-certificate integrated influenza prevention and control detection device and method, and belongs to the technical field of influenza prevention and control. The method comprises the following steps: firstly, automatically inputting identity card information of a to-be-tested person; secondly, carrying out dual confirmation on the identity by adopting two modes; then accurate positioning of the forehead position of the to-be-tested person is achieved through a laser ranging unit, an alarm module, a display screen, a 3D face recognition unit, a lifting device, a second camera and a central processing unit, and performing environment temperature correction on body temperature data through a temperature compensation unit, so that the measured body temperature data are more accurate; and finally, feeding back the body temperature and identity information to the upper computer simultaneously. When the device and the method are used for preventing and controlling the novel influenza, medical staff do not need to intervene in the whole process, the automation degree of body temperature detection and the diagnosis efficiency of the medical staff are improved, the time for the medical staff to make contact with bacteria and viruses is shortened, and the infection probability is reduced.

The invention provides an APF/SVG module automatic calibration testing system and testing method. A host computer, after receiving an instruction to start the test, the host computer automatically downloads the program for an APF/SVG module to be tested through a program downloader, and acquires the testing data of the APF/SVG module to be tested through a comprehensive testing device; the comprehensive testing machine provides different AC power, DC power and testing signals to the APF/SVG module to be tested based on the different testing statuses according to the control instruction received from the host computer; and the program downloader receives the program data transmitted by the host computer via a data interface and transmits the program data to the APF/SVG module to be tested. The automatic calibration testing system is simple in operation, one only needs to connect the automatic calibration testing system to the APF/SVG module to be tested, singly clicks the start-test button after the production information is input to the host computer, the next testing and calibration is automatically completed by the automatic calibration testing system, so that the calibration and testing work hours can be greatly shortened, and errors or omissions can be prevented.

The invention discloses a numerical control system for a roll grinder and a control method thereof. The numerical control system comprises a communication interface card, a main shaft, an electric control device, a speed unit, a position detecting device, main-shaft motor machine tool electric appliance equipment and a feeding motor as well as a PC (Personal Computer) which is connected with the communication interface card; and the PC comprises a man-machine interface module and a real-time task module which are connected, wherein the man-machine interface module comprises a man-machine interface module body and a roll grinder grinding and machining module which is connected with the man-machine interface module body. The control method comprises the steps of selection, production, checking, explanation, interpolation and position control. By adopting the numerical control system, operators can once generate a numerical control program meeting system requirements for machining so that working efficiency is improved, and the reliability and the safety of the program are improved.

A method for extracting complex window space information in a space data engine is disclosed, which provides an idea of storing linear and polygonal layer data in different strips according to scanning stripes, wherein corresponding auxiliary tables are built for linear and polygonal databases, and the storage of space data in different strips is realized, so that the extraction operation efficiency of the space information is improved by means of the auxiliary tables; and while extracting the complex window space information, complex space relationship operation is converted into intersection or overlap determination between units on the same stripe, thus greatly simplifying the complexity degree of operation, avoiding the processes of intersection of a lot of arc segments, break and recombination of the arc segments and the like, improving the operation efficiency and eliminating operation errors. The method has incomparable advantages in contrast with the traditional vector diagramelement space relationship operation, which are mainly presented in simple algorithm, small amount of programs and high processing efficiency; and in relation to the traditional element space relationship operation method of a pure raster graph, the method has the advantages of low operation quantity, high operation speed and high accuracy.

The invention relates to an electromechanical switchgear, a switchgear arrangement and an electrical connection module. In order to simplify the connection of an electromechanical switchgear, the invention provides a switchgear with a switchgear body (1) and a connection module (2) connectable to the switchgear body (1), the connection module having At least one connection terminal (15) for the main circuit of the switchgear. A basic idea of ​​the invention is to replace the hitherto monolithic construction of switchgears with a modular construction. Therein, a certain number of connection terminals (15) for each switchgear are collected in one or more connection modules (2) connectable to the switchgear main body (1). That is to say, the connection module (2) can be installed separately without being installed together with the switchgear main body (1). This makes it possible to prewire the terminals ( 15 ) without actually installing the actual switching device. The installation of the switchgear main body (1) must be carried out later.

The invention discloses a temperature variation-based dynamic time sequence adjustment method and a temperature variation-based dynamic time sequence adjustment device. The method comprises the following steps of: A, starting time sequence adjustment aiming at a synchronous interface, acquiring a current optimal time sequence, and recording a temperature interval corresponding to the current optimal time sequence, wherein the temperature interval is determined according to a working temperature range of the synchronous interface; B, polling environment temperature according to a set time period and determining the temperature interval corresponding to the polled environment temperature; and C, judging whether the temperature interval corresponding to the current optimal time sequence and the temperature interval corresponding to the polled environment temperature are intersected, executing the step B if the two temperature intervals are intersected, and otherwise, executing the step A. The scheme can guarantee that network equipment applying the synchronous interface does not go wrong due to environment temperature variation, so that the stability of the network equipment is improved; and the universality is high, the difference of the synchronous interface is not required to be considered, and the network equipment is suitable for all synchronous interfaces.

The invention provides an organizational structure chart generating method based on one-to-one correspondence of roles and users, and an applying method. The generating method comprises the steps of: S1, establishing new departments and selecting higher departments for the new departments if existing departments exist; S2, creating new roles, selecting a department for the new roles and authorizing the roles according to work content of the roles; S3, creating employees, writing the names of the employees, generating a unique user for each employee, and associating each user with one or more roles, wherein one role can only be associated with a unique user in the same period; S4, generating an organizational structure chart according to the hierarchical relationship between departments, the belonging relationship between the roles and the departments, the association relationship between the users and the roles and the association relationship between the users and the employees, wherein user information displayed in the organizational structure chart includes the names and the roles of the users. The organizational structure chart can display the names and the roles of employees and each role is only associated with one employee, so that the responsibility of each employee can be known clearly.

The invention discloses a copying realization method and a copying realization system. The method comprises the steps of performing text spacing increment, font shade or font magnification on texts of a current display page when a copying operation starting instruction is detected in the display page containing characters, thereby obtaining display texts in a copying mode; and when it is detected that located copying starting point and copying stopping point are clicked in the display texts, marking and displaying the characters between the copying starting point and the copying stopping point, copying the selected characters between the copying starting point and the copying stopping point, and storing the copied characters in a clipboard of a background. According to the method and the system, copying failure caused by false touch of a screen during copied text dragging is avoided; copied text selection is quicker and more accurate; copied information editing also can be quickly finished; and an error of the whole copying process due to previous misoperation is avoided.

The invention discloses a fan blade injection mold. The fan blade injection mold comprises an upper mold plate (1), a lower mold plate (2), a lower mold fixed plate (3), a mold seat (4), a product (5) and an injection molding opening. The lower mold plate (2) is fixed to the mold seat (4), and the upper mold plate (1) is located above the lower mold plate (2); the product (5) comprises a conical body (6), a plurality of blades (7) are arranged on the surface of the outer side of the conical body (6),and each blade (7) comprises a first arc-shaped segment (8) located on the tail of the blade (7), a linear segment (9) and a second arc-shaped segment (10) located on the tail of the blade (7); the opening direction of the first arc-shaped segments (8) is opposite to the opening direction of the second arc-shaped segments (10); and the tails of the blades (7) are scattered in the normal direction of a wind wheel conical surface. By means of the fan blade injection mold, natural demolding can be achieved

The invention relates to a five-prevention system for an intelligent substation. The five-prevention system is positioned in a monitoring system of the intelligent substation and is connected with an intelligent terminal and terminal equipment of the intelligent substation respectively. The five-prevention system comprises a monitoring-system background locking module, a spacing-layer locking module and an electric-loop locking module; the monitoring-system background locking module is connected with a monitoring database in the monitoring system and the electric-loop locking module respectively; the spacing-layer locking module is connected with the intelligent terminal; and the electric-loop locking module is connected with the terminal equipment. Compared with the prior art, the five-prevention system has the advantages of high informationization degree, convenience in remote-control operation and high safety performance and the like.

The invention relates to an intelligent medicine dispensing device. The intelligent medicine dispensing device comprises a cabinet, a personal computer (PC) arranged on a display table of the cabinet and a medicine dispensing system arranged on an operating table of the cabinet and connected with the PC. The medicine dispensing system comprises a card swiping area arranged on the operating table, a medicine basket and a medicine basket placement area, wherein the card swiping area is used for inputting identity information of a patient and sending the information to the PC; the medicine basket is used for containing medicine and provided with a chip contact area; the medicine basket placement area is a trapezoidal surface body which is formed by hollowing the operating table and used for containing the medicine basket, a plurality of pressure sensors are arranged on the bottom surface of the medicine basket placement area, and chip sensors are arranged on the inclined side surfaces of the medicine basket placement area. By means of the intelligent medicine dispensing device, the identity information of the patient can be identified, the medicine information can be retrieved through the connected PC, and errors of the medicine dispensing information can be avoided.

The invention discloses a family tree management system. The system comprises a login module, an input module, an output module, a database and a proof-reading module; the login module is used for a user to register and log in at a client and conducting authorization, modification and management on a family tree of the user; the input module is used for inputting information of the user and comprises a fixed attribute selection module, an elastic attribute input module and an automatic attribute generation module, the fixed attribute selection module is used for selecting corresponding attributes, the elastic attribute input module is used for manually inputting attributes which cannot be selected automatically, and the automatic attribute generation module is used for automatically generating the attributes input by the elastic attribute input module; the database is used for storing information input by the input module; the proof-reading module is used for proof-reading informationinput by the input module. Accordingly, recording based on division of labor, authorization management, display, proof-reading and correction and the like are facilitated, and the accuracy of family tree recording reaches 98% or above.

The invention relates to a protection method for a network camera, in particular to a protection method for a network camera monitoring system under the condition of a power failure in the upgrading process. According to the method, through files which are stored and downloaded in temporarily using sub-areas, the method is different from the mode that in the prior art, a shooting system is directly covered, meanwhile, the downloaded files can be decompressed into the temporarily using sub-areas and can be further proofed in the temporarily using sub-areas, it is guaranteed that the upgraded files are complete, the system already has recovery capacity, and therefore people will not be afraid of the power failure in the upgrading process. In this way, it is avoided that in a traditional upgrading process, under the condition of the power failure, the upgrading process is crashed, and a shooting system is crashed, and the repair rate can be greatly decreased. According to the protection method for the network camera power failure, multiple network cameras can be upgraded at the same time through a local area network, 253 cameras can be upgraded at the same time at most, and therefore upgrading time is greatly shortened.

The invention discloses a multi-value adiabatic phase inverter based on a transmission gate structure. The multi-value adiabatic phase inverter comprises a transmission gate control circuit and a multi-value adiabatic logic circuit. The transmission gate control circuit comprises a first PMOS transistor, a second PMOS transistor, a third PMOS transistor, a fourth PMOS transistor, a first NMOS transistor, a second NMOS transistor, a third NMOS transistor, a fourth NMOS transistor and a two-input AND gate. The two-input AND gate is equipped with a first input end, a second input end and an output end. The multi-value adiabatic logic circuit comprises a fifth NMOS transistor, a sixth NMOS transistor, a seventh NMOS transistor, an eighth NMOS transistor, a ninth NMOS transistor, a tenth NMOS transistor, a fifth PMOS transistor, a sixth PMOS transistor, a seventh PMOS transistor, an eighth PMOS transistor, a ninth PMOS transistor, a tenth PMOS transistor and three binary phase inverters. The multi-value adiabatic phase inverter has the advantages that no threshold loss exists, an output data error is avoided, the reliability is relatively high, and the power consumption is relatively low.