46results about How to "Avoid using conflicts" patented technology

The invention discloses a method and a device for message transmission. By employing channel occupying parameters and message retransmission parameters as adjustment references, message transmission treatment is conducted by dynamically enabling a channel reservation mechanism to work and stop working; accordingly, when in severe spatial environment and busy time, the channel reservation mechanism of an RTS/CTS mechanism or a CTS-To-Self mechanism is reasonably used to transmit messages; the method decreases use conflicts of system resources and improves WLAN network application quality.

The invention provides a planar-realistic-picture-based conference room reservation method. A planar realistic picture of an office area is uploaded at a conference room planar picture setting interface and a conference room part in the planar realistic picture is divided; and thus a user can check an attribute and a state of the conference room at a conference room planar display interface, selects a conference room that meets a requirement and is in an available mode, inputs a conference parameter in a conference room reservation interface to complete reservation. Meanwhile, conference room reservation information is updated in real time at a conference room management interface and the conference room planar display interface. Therefore, a conference examiner can control services of coordination, control, distribution, and conference information notification of various conference rooms visually and efficiently, thereby reducing the usage conflict of the conference rooms and realizing high-efficiency utilization of the conference room resources.

The invention discloses an airplane departure release sorting method based on dynamic simulation. The method comprises the steps of firstly, carrying out high-precision simulation of all airplanes close to release time in an airport, and predicting accurate time when the airplanes arrive at a runway entrance; and then, according to difference of expected runway entrance arrival time of the airplanes, considering meaningless waiting time of the airplanes at the runway entrance, acquiring a more optimized release sequence by changing a release sequence of the airplanes and allowing that later-applied airplanes can firstly release so that taxiing waiting time of the airplanes can be minimized, taxiing way occupation wastes and taxiing oil consumption are reduced and an utilization rate of anairfield runway is increased.

The invention provides a laboratory management system and method, and the system comprises a personnel management module which is used for inputting the identity information, work card information, face information and fingerprint information of laboratory personnel, controlling a laboratory access control system, and monitoring the access of the laboratory personnel; an appointment management module used for appointment management of use of experimental equipment, a meeting room and a personnel training center site in the laboratory; a resource sharing module used for inputting and sharing information of each subject platform principal, management personnel information, experimenter information and experiment project information in the laboratory management system, and supporting laboratory personnel to carry out online communication with each subject platform principal, management personnel and experimenter; and an experimental data storage module used for recording and storing experimental data and experimental operation processes in real time when the experimenter performs experimental operation. The method comprises steps corresponding to the system module.

The invention discloses a company internal meeting room self-application system. The company internal meeting room self-application system comprises a meeting room application module, an address book module, a meeting room data storage module, a data extracting module, an address book comparing module, a meeting room allocating module and a two-dimension code generating module, wherein the meeting room application module is used for editing and transmitting a meeting room use application form; the meeting room data storage module is used for storing room numbers of all meeting rooms and the numbers of persons containable in the meeting rooms; the data extracting module is used for receiving and analyzing the meeting room use application form and acquiring key information in the meeting room use application form; the address book comparing module is used for analyzing the application form, and judging whether a meeting room allocating command is transmitted or not; the meeting room allocating module is used for receiving the meeting allocating command of the address book comparing module and allocating a meeting room; the two-dimension code generating module is used for encoding a two-dimension code and transmitting the two-dimension code to a mobile phone; and a user can find a meeting room and break access control of the meeting room by means of a room number received on the mobile phone and the acquired two-dimension code. Through adoption of the company internal meeting room self-application system, self-application of the meeting room can be performed reasonably and rapidly, and labor force and material resources are saved greatly.

The present invention provides a cloud computing-based conference room on-line reservation management system and a cloud computing-based conference room on-line reservation method. According to the present invention, by the user management, the conference room resource management, the department information management and the user reservation audit activities, the conference participation personnel, the conference room resources and the conference time are coordinated fully, the conference room resource usage conflicts and the manpower cost needed by using the conference rooms are reduced, andthe conferencing efficiency is improved. By constructing the keywords for the user information, the conference room information, the department information and the conference room reservation results, users can query the needed information conveniently and more rapidly, and the conference room reservation efficiency is improved. According to the present invention, various resources are called according to the demands, more costs are saved for the enterprises, the conference room reservation randomness and the resource waste are avoided, and the management levels of the enterprises take new steps.

The invention discloses a mobile terminal-based multiple meeting room automatic allocation system comprising a meeting room application module, a contact list module, a meeting room data storage module, a data extracting module, a data analyzing module, a meeting room allocation module and a two dimension code generating module, wherein the meeting room application module is used for editing and sending out meeting room application forms, the meeting room data storage module is used for storing room numbers of all meeting rooms and seating capacity of the meeting rooms, the data extracting module is used for receiving and analyzing the meeting room application forms and obtaining key information therein, the data analyzing module is used for analyzing the application forms and determining whether to send out meeting room allocation instructions or not, the meeting room allocation module is used for receiving the meeting room allocation instructions from the data analyzing module and allocating the meeting rooms accordingly, the two dimension code generating module is used for encoding a two dimension code and sending the same to a mobile terminal, and a user can find a meeting room and unlock doors of the meeting room according to a room number and the two dimension code that are received via the mobile terminal. The mobile terminal-based multiple meeting room automatic allocation system can automatically allocate the meeting rooms in a reasonable and rapid manner, and labor and material resources can be greatly saved.

An embodiment of the invention discloses an unmanned aerial vehicle power supply system. The system comprises a ground power supply device, a wireless charging device, an unmanned aerial vehicle, a ground master control platform and a thermostat, wherein the ground power supply device is used for converting wind energy and solar energy into electric energy, storing the electric energy into an energy storage battery and supplying power to the wireless charging device through the energy storage battery; the wireless charging device is used for charging the unmanned aerial vehicle parked at a charging position through a transmitting circuit; the unmanned aerial vehicle is used for receiving a charging instruction sent by the ground master control platform and going to the charging position onthe designated wireless charging device for charging according to the charging instruction; the ground master control platform is used for acquiring state information of the ground power supply device, the wireless charging device and the unmanned aerial vehicle and sending the charging instruction to the unmanned aerial vehicle according to the state information; and the thermostat is used for maintaining the battery temperature of the unmanned aerial vehicle within a preset temperature range according to the battery temperature of the unmanned aerial vehicle being charged.

The invention provides a contention arbitrating method and system for a shared disk of double-control storage array. The method comprises the following steps: reserving the storage space with preset size as the occupation information field in the to-be-contended disk; through inquiring the to-be-contended disk, after obtaining the occupation information field status of the to-be-contended disk, according to the preset conflict access control policy, and performing the access control to the to-be-contended disk by a first controller. The disk is used as the arbitrating medium for disk contention in the double-control storage array system, so the method is capable of effectively avoiding the brain-split caused by the communication link failure of the double-control storage array system, and preventing the use conflict of two controllers about the shared disk.

The invention discloses a conference room self-service applying system based on an employee contact list. The conference room self-service applying system comprises a conference room applying module for editing and sending conference room using application forms, a contact list module, a conference room data storage module for storing the room numbers of all conference rooms and the capacity of each conference room, a data extraction module for receiving and analyzing conference room using application forms and obtaining key information, a contact list comparison module for analyzing the conference room using application forms and determining whether to send conference room allocating instruction or not, a conference room distribution module for receiving conference room allocating instructions from the contact list comparison module and allocating conference rooms, and a QR code generation module for creating QR codes and sending the QR code to cell phones. A user can find and open the gate inhibition of a conference room according to room number and a QR code received on the cell phone. The conference room self-service applying system allows reasonable and rapid self-service application of conference rooms, thereby greatly saving manpower and material resources.

The invention discloses a device-to-device D2D discovery resource conflict solution method, comprising: A, the network side sends an indication message to the user equipment; B, the user equipment reports and sends the D2D discovery message to the network side after receiving the indication message The total number of times and the total time used for D2D discovery; C. The network side estimates whether the size of the resource pool currently allocated by the network side to the current cell is appropriate based on the total number of D2D discovery messages reported by the user equipment and the total time used for D2D discovery , if yes, do not perform any operation, otherwise, the network side adjusts the size of the resource pool in the SIB. The technical solution of the present invention can resolve resource conflicts in D2D transmission.

The invention provides a power supply control system and a control method. The power supply control system comprises a server and at least one power supply controller which is arranged on a station and is in communication connection with the server, the power supply controller comprises an outer shell, a relay, a contactor, a single-chip microcomputer and a display control terminal; the relay, the contactor and the single-chip microcomputer are fixedly arranged in the outer shell; the input end of the contactor is connected with an alternating current power supply, the output end of the contactor is connected with at least one output socket used for outputting a station power supply, and the output socket is fixedly arranged on the outer surface of the outer shell; and the single-chip microcomputer is connected with the contactor through a relay. The system has the advantages that independent control over power supply on each station can be achieved, a user can conveniently start the power supply controller for power supply in a self-service mode, and the power supply use condition of the user can be conveniently and effectively managed and controlled.

The present invention relates to a detection system and method for an in-vitro diagnostic instrument. The detection system of the in-vitro diagnostic instrument comprises a plurality of cascaded in-vitro diagnostic units, a cascaded control circuit and a control platform. The control platform and each in-vitro diagnostic unit are in a communication connection; the cascaded control circuit is connected with each in-vitro diagnostic unit; each in-vitro diagnostic unit includes a fault detection module; and each fault detection module is used to detect preset components in the corresponding in-vitro diagnostic unit. The cascaded control circuit determines whether the corresponding in-vitro diagnostic unit is faulty based on the detection result of each fault detection module, is responsive tothe presence of at least one faulty in-vitro diagnostic instrument and can disconnect from the faulty in-vitro diagnostic instrument. The control platform takes over the faulty in-vitro diagnostic instrument and activates the detection and maintenance of the faulty in-vitro diagnostic instrument. The application can prevent an operator from moving back and forth between a control terminal and a singe instrument, and provides great convenience for the maintenance and repair of the operator.

The invention relates to a test instrument scheduling method under limited resource constraints. The problem that in the actual production process, test instrument use conflicts are caused by test instrument inventory constraints is solved. A test instrument scheduling optimization model is established, wherein the model comprises a maximum completion time minimization model and a tardiness penalty cost minimization model. Constraint conditions such as limited resources are applied on the basis of model construction. An algorithm is designed for solving; test steps are scanned to overlap a time window; whether a test instrument use conflict exists or not is judged; test instruments are adjusted to solve conflicts; and a final test instrument scheduling scheme is solved. According to the test instrument scheduling method, the use conflict of the test instruments is effectively avoided, the scheduling requirement plan of the test instruments in the test process is met, and the time for waiting for the test instruments of the test bed is shortened, so that the test instrument utilization rate and the test bed processing efficiency are improved.