31results about How to "Guaranteed exclusivity" patented technology

The invention provides a radio frequency identification system, a radio frequency identification method and a reader. The radio frequency identification system comprises an electronic tag and a reader, wherein the electronic tag is used for storing a first random number and a first cipher text datum which is obtained by ciphering a tag datum by using the first random number and a cipher of the radio frequency identification system, and the reader is used for reading the first random number and the first cipher text datum which are stored in the electronic tag, deciphering the first cipher text datum by suing the first random number and the cipher of the radio frequency identification system to obtain a tag datum, generating a second random number, ciphering the tag datum by using the second random number and the cipher of the radio frequency identification system to obtain a second cipher text datum, and writing the second random number and the second cipher text datum into the electronic tag. The invention can effectively guarantee the safety of the information of the electronic tag.

Embodiments of the present application provide a method, an apparatus, and an electronic device for assigning usage rights to a shared device. The method comprises the following steps of: receiving aright application request sent by a user terminal; the right application request comprises: device ID of the requested device and device occupancy time information; if the device ID of the requested device is not in the occupied device list, storing the device ID and the device occupancy time information of the requested device in the occupied device list as the device occupancy information of therequested device, and assigning the use right of the requested device to the user terminal; determining an occupancy end time of the requested device according to the occupancy time information of the device; if the usage time of the requested device reaches the occupation end time, the requested device is released. Embodiments of the present application can reasonably allocate shared equipment resources according to the actual needs of users and ensure the exclusive right of users to the shared equipment.

The invention, which belongs to the technical field of a mobile terminal, discloses a method, apparatus, and system for moving in and out of a card support. The method comprises: an operation of trigging popping of a card support by a user is detected and whether the operation of popping of the card support is effective is determined; if so, the card support pops out; and if not, the failure of popping of the card support is prompted. According to the invention, because r the operation of trigging popping of the card support by the user is detected, a phenomenon that the card support can not pop out until a rear cover is opened or a card needle is used manually can be avoided, so that the card replacement becomes convenient; the integrated beauty and dustproof effect of the mobile terminal can be realized because of saving of opening the rear cover or a card needle hole. Besides, the operation of trigging popping of a card support is verified, so that the exclusive and secure properties of card support replacement are guaranteed.

The invention discloses a detection kit, a primer and a probe for simultaneously detecting and identifying classical swine fever, African swine fever and a swine vesicular disease. The primer and the probe are shown as a sequence table SEQ ID NO: 1 to SEQ ID NO: 16. The invention further discloses the one-step-method multi-fluorescent RT-PCR (Reverse Transcription-Polymerase Chain Reaction) detection kit which is rapid, accurate and convenient to use and can be used for simultaneously detecting and identifying the classical swine fever, the African swine fever and the swine vesicular disease. A detection method disclosed by the invention can be used for realizing one-time sampling and one-time analysis and can realize the aim of simultaneously detecting and distinguishing three important viruses, so that the working amount and cost of detection are reduced, the detection of epidemic diseases can be finished within shortest time and the time for preventing and controlling the diseases is earned.

The invention provides a burr-free switching circuit for supporting a multi-way clock. The burr-free switching circuit comprises a register, an AND gate, a first selector, a register group, a decoding circuit, a multi-clock interlock circuit and a clock selector; the decoding circuit realizes decoding of a one-hot encoding mode on a clock selection signal, and a log2N bit clock selection signal is translated into a decoding result of N bit one-hot encoding, so that the uniqueness and excludability of an effective clock enable signal can be guaranteed; meanwhile, the multi-clock interlock circuit processes the decoding result according to the currently outputted clock enable; if the currently outputted clock enable is not equal to the decoding result, then all clock enables are firstly closed, and then the decoding result is used as a new clock enable signal to open corresponding clocks, so that burr-free switching of a clock signal can be realized. The burr-free switching circuit for supporting the multi-way clock provided by the invention can realize burr-free switching of N paths of input clocks, support random switching orders, and provide greater flexibility for a work pattern of the whole circuit.

The invention provides a device and a method for regulating interface access of a plurality of file systems on the same disk partition. A plurality of file systems comprise a first file system and at least one second file system, wherein the first file system is a file system positioned on a kernel layer; and the second file system is a file system positioned on a user layer. The regulating device is provided with a synchronization module for coordinating the operation of each file system on the disk partition. When any one of the file systems is used, the following operations of a detection step, an allowance step, a protection step and a synchronization step are carried out by the synchronization module. The invention effectively solves the problem of data contention which is possibly generated when a plurality of file systems simultaneously work.

A fingerprint method for testing the quality of common lamiophlomis, its intermediate and its injection includes such steps as preparing the reference solution from quercetin, preparing three solutions of common lamiophlomis, its intermediate and its injection, filling the reference solution and one solution to be tested into liquid-phase chromatograph, and testing the similarity between their fingerprints, which must be greater than 0.90.

The invention belongs to the technical field of a mobile terminal, and discloses a charging method of a data line with a lock. The charging method comprises the following steps of detecting whether rated current flows through the data line or not when a plug of the data line with the lock is inserted into the mobile terminal and is locked; indicating a battery in the mobile terminal to charge if the rated current flows through the data line; detecting operation of unlocking the data line by a user, and judging whether the operation of unlocking the data line is valid or not; and unlocking the data line with the lock if the operation of unlocking the data line is valid, and reminding of failure unlocking of the data line if the operation of unlocking the data line is invalid. An intelligent terminal is locked by the data line with the lock, the connection of the data line can be prevented from being disconnected by other users expect the user of the mobile terminal, and the exclusivity and the safety during charging in a public place are ensured; and meanwhile, the unlocking of the data line is arranged and is verified by a password, fingerprint, iris and the like, and thus, the safety of the mobile terminal during the charging process is ensured.

The invention provides a mobile terminal network bidding promotion method and system. The mobile terminal network bidding promotion method comprises the following steps: S1, putting an advertisement prepared by an enterprise, and checking whether a keyword in the advertisement is qualified or not; S2, recording the advertisement information released by the enterprise in the S1 in real time; S3, ranking all the advertisement information in the S2 in real time according to a preset ranking rule, and feeding back the ranking information to the enterprise in real time; and S4, performing graded popularization according to the ranking in the S3. According to the mobile terminal network bidding promotion method and system provided by the invention, the uniqueness of the advertisement position iseffectively ensured, and the situation that multiple advertisements are put in one advertisement position at the same time is avoided, so that enterprises obtaining the advertisement position can obtain the maximum benefit.

The invention discloses a system for supporting multi-system label mapping to realize unified label management. The system comprises a label synchronization module of each department, a label mappingrelationship establishing module, a label mapping version management module, a label mapping version state module, a label mapping version copying module and a label mapping import and export module.The system can support the data of different service departments of the data in different historical stages and continuously keep an original service classification system, and the data uniformity isensured in the company unified analysis dimension in a label mapping mode. The uniqueness and particularity of historical data and service department data are maintained, and the unity of company dataanalysis is ensured, so that the company data is reasonably analyzed and utilized. An enterprise can be helped to convert service data of all departments into company-level service data in a label mapping mode, induction and analysis of all the service data according to a unified dimension are supported, and the problem of unification of service labels in a company can be solved.

The invention relates to an electroluminescent semiconductor plate surface defect AI detection method. The method comprises the steps of carrying out first image enhancement processing, carrying out image defect labeling and conversion, training random distribution of verification test images, carrying out second image enhancement processing, establishing a target detection neural network, carrying out data training to obtain optimal weight parameters, and carrying out plate image AI detection. The objective of the invention is to solve the problems of low defect identification speed, low accuracy and lack of accurate classification and positioning capability due to limitation of quality and quantity of image data sets, single image data preprocessing method and small pixel algorithm network scale when defect detection is carried out on the surface of an electroluminescent semiconductor plate in the prior art. The method is suitable for detecting semiconductor chips and panels such as silicon, germanium, gallium arsenide and silicon carbide.

The invention relates to a derived base station disconnection warning method and device, electronic equipment and a computer readable storage medium. The method comprises the following steps: receiving a cell out-of-service alarm signal from a message queue, and positioning a base station to which a cell belongs; dynamically calculating a derivation threshold of a base station to which the cell belongs, and judging whether the derivation threshold receives a cell out-of-service alarm signal or not; if all the derivation thresholds receive the cell out-of-service alarm signals, generating station breaking alarm signals of the base stations to which the cells belong; and generating a derived mark by the base station of the cell corresponding to the station-breaking alarm signal. According to the invention, through dynamic calculation and generation of the derivation base station disconnection alarm signal, integrity and exclusiveness of the whole derivation process are ensured, and reliability and real-time performance of derivation alarm are effectively improved.

The invention provides a terminal access control method, a terminal and a storage medium. The method comprises the steps that a terminal controls a first radio frequency module to establish a first communication connection with a 5G private network base station in a 5G private network, and controls a second radio frequency module to establish a second communication connection with a 5G public network base station in a 5G public network; the 5G private network performs authentication processing on the first radio frequency module, and if the first radio frequency module passes authentication processing, the first radio frequency module keeps the first communication connection; and the 5G public network performs authentication processing on the second radio frequency module, and if the second radio frequency module passes authentication processing, the second radio frequency module keeps the second communication connection. According to the method, the terminal and the storage medium disclosed by the invention, the terminal can simultaneously access the core networks of the SNPN 5G private network and the PLMN public network and the base stations associated with the core networks, and simultaneously process the scheduling of the two base stations, so that the exclusive use of private network resources can be fully ensured, the advantages of the PLMN public network are fused, and specific high-reliability and high-security customized services are provided for industry users.

The invention discloses a method for determining related substances of 6-acetoxy-7-methoxy-3H-quinazoline-4-ketone. The metohd adopts fluorophenyl silane bonded silica gel as a filler and a potassium dihydrogen phosphate buffer acetonitrile mixed solution as a mobile phase, gradient elution is carried out, and a sample solvent is an acetonitrile aqueous solution. The detection method is accurate, simple and convenient to operate, good in reproducibility, good in sensitivity and specificity, capable of meeting detection of related substances of an antitumor drug gefitinib starting material 6-acetoxyl-7-methoxy-3H-quinazoline-4-ketone, capable of well controlling special impurities in a sample, capable of ensuring the product quality and high in practicability in work.

The invention discloses a source code object compiling method and device and a computer. The method comprises the steps that the object type of a to-be-compiled object in source codes is determined bya compiler, wherein the to-be-compiled object is provided with a counter; counter counting rules are set for the counter of the to-be-complied object when the object type of the compiler in the to-be-complied object is the type which can only be operated by a thread at a moment. By means of the method, the device and the computer, the compiling efficiency of the object in the source codes can beimproved.