10results about How to "Solve the delay" patented technology

The invention belongs to the technical field of intelligent fire fighting, and provides an intelligent fire extinguishing system, which comprises an intelligent central control box, a private cloud, a server and a client machine, and is characterized in that the intelligent central control box obtains environmental data based on different sensor nodes and controls a fire extinguishing device to perform fire extinguishing operation; the private cloud obtains the data of the intelligent central control box, performs feature extraction and integration, and distributes the processed data by using an MQTT protocol; the server predicts the risk probability of fire occurrence according to the data of the private cloud; and the client machine is used for providing data viewing, instruction sending and message pushing for a user. According to the intelligent fire extinguishing system provided by the invention, through cooperative work of the multi-mode sensor, the accuracy and the real-time performance of fire monitoring are remarkably improved; and the server can predict the fire risk, so that the problem of delay of fire fighting at present is solved.

The present invention discloses a scheduling method for CAN data transmission and reception. The present invention optimizes the scheduling of CAN bus data transmission and reception, performs data transmission with maximum efficiency, reduces the load of the CAN bus and solves the problem of data delay. The present invention calculates the periodic and non-periodic time of data transmission and reception to optimize its data transmission and reception efficiency; the present invention calculates the weight of periodic and non-periodic data transmission and reception, and performs data scheduling according to its timeliness; in addition, the present invention calculates the number of data transmission and reception of related equipment, optimizes the data transmission and reception scheduling of the CAN bus, and ensures the most efficient data transmission and reception within the timeliness.

The invention provides a collaborative development process data synchronization and notification method. According to the method, an automatic process is triggered by monitoring a test-submitted event message queue, development data is positioned based on module identification, key operation features (such as database change and task start and stop) are analyzed and extracted by using natural language, and feature extraction precision is improved by combining a dynamic keyword library and cross-modal fusion; the timeliness and reliability of risk reminding are ensured through template message generation and multi-channel delivery; a risk propagation range is further predicted by means of a dependency graph model, and a closed-loop early warning mechanism is formed. According to the method, the problem of delay caused by information lagging and insufficient collaboration in the development process is solved, the risk of manual operation is reduced, and the efficiency and controllability of project management are improved.

The utility model relates to the field of tunnel construction emergency, and discloses a tunnel construction emergency early warning system. According to the invention, through integration of an informatization technology and a mechanical device, the emergency response capability of a construction scene is significantly improved. According to the system, a multi-module linkage mechanism is adopted, the abnormal state in the hole can be sensed in real time, early warning can be triggered synchronously, and the problems of delay and information transmission errors existing in traditional manual early warning are effectively solved. When a sudden dangerous case occurs, the wireless communication and intelligent control module can quickly cover a hole opening, the interior of the hole and an adjacent tunnel with a signal, and it is ensured that an operator receives an evacuation instruction at the first time through multi-dimensional warning means such as sound and light, voice and traffic signals. Meanwhile, due to intervention of the fixing support and automatic equipment, the posture of the construction trolley can be stabilized, the safety risk of manual operation is avoided, and the probability of secondary disasters caused by instability of the equipment is reduced fundamentally.

Embodiments of the present application disclose a communication device, method, electronic equipment, storage medium and program. The communication device is integrated in a processor and is configured to receive a current instruction and determine an instruction type of the current instruction; in a case where the instruction type of the current instruction is determined to be a non-aligned instruction, send the current instruction to a lower module for a subsequent instruction processing flow; in a case where the instruction type of the current instruction is determined to be an aligned instruction, obtain an instruction execution result of a preceding target associated instruction of the current instruction, and in a case where the instruction execution results of the preceding target associated instruction of the current instruction are all determined to be execution completed, execute an aligned instruction processing flow of the current instruction. The technical scheme of the embodiments of the present application can efficiently ensure that the instructions are completed in order, reduce the delay of instruction in-order processing, and thus improve the overall communication performance.

The invention discloses a data verification and decoding method, a verification circuit, a JESD204C interface and an analog-to-digital converter, and the coding method comprises the steps: receiving to-be-coded data which is one or more of a plurality of data blocks; and according to a data coding demand, coding the to-be-coded data based on a cyclic redundancy check method to obtain a coding sequence. On the basis of a traditional 64B / 66B coding check circuit, the advantages of the coding check circuit are reserved, and the problem that in the traditional circuit, the delay of a check code is large in actual work is solved.

The invention relates to the technical field of computers, and discloses a screenshot method and device in a live broadcast scene, a readable medium and electronic equipment. According to the method, the short-time video corresponding to the operation time point is acquired from the live video stream in response to the screen capture operation of the user, so that the problems of resolution reduction and picture blurring possibly caused by capturing or recording a system screen are avoided; an operation bar or a recommendation frame is provided for the user on the basis of the short-time video, so that the user can perform frame position selection in the short-time video based on the operation bar, or perform selection in the recommendation frame on the basis of analysis and processing of the server side to obtain a screenshot image, and the screenshot image is processed on the basis of the short-time video; through frame position selection, each frame of image does not need to be separated and extracted at the client, or the recommended frame is analyzed and processed by the server, so that the problem of delay of the screenshot opportunity is solved on the basis of avoiding the influence on the application performance of the client, and the screenshot quality is effectively improved.

The embodiment of the invention discloses a communication device and method, electronic equipment, a storage medium and a program, and the communication device is integrated in a processor, and is used for receiving a current instruction, and determining the instruction type of the current instruction; when it is determined that the instruction type of the current instruction is a non-aligned instruction, the current instruction is sent to a subordinate module for a subsequent instruction processing flow; under the condition that the instruction type of the current instruction is determined to be an alignment instruction, obtaining an instruction execution result of a preorder target associated instruction of the current instruction, and under the condition that the instruction execution result of the preorder target associated instruction of the current instruction is determined to be execution completion, executing the current instruction; and executing an alignment instruction processing flow of the current instruction. According to the technical scheme, it can be efficiently guaranteed that the instructions are completed in sequence, the time delay of instruction order-preserving processing is shortened, and then the overall communication performance is improved.

The invention relates to the technical field of Bluetooth communication, in particular to a Bluetooth communication method, system and device and a computer storage medium. The Bluetooth communication method comprises the steps that a sending end generates an encrypted data packet according to data to be transmitted and sends the encrypted data packet to a receiving end, the encrypted data packet comprises a protocol control field and a data field, and the protocol control field comprises an encryption identification bit and an authentication token; and the receiving end receives the encrypted data packet and analyzes the protocol control field, and performs decryption operation on the encrypted data packet under the condition that the authentication token is verified to be valid and / or the encryption identification bit indicates that the data field is encrypted. The data can be prevented from being intercepted and tampered in the transmission process, and meanwhile, a verification basis is provided for the legality of the data through the authentication token, so that the access risk of forged data and illegal equipment is avoided, and the communication security is enhanced.

The application belongs to the field of biomedical engineering and somatosensory interaction, and particularly relates to an immune regulation transcutaneous electric stimulation parameter optimization system based on somatosensory interaction. The system comprises a multi-dimensional somatosensory interaction perception device, an initial immune benchmark evaluation terminal, a biophysical digital twin construction server, an electric stimulation parameter pre-adaptation simulation module, a high-precision transcutaneous electric stimulation executor and a micro-biomarker dynamic calibration device. The system generates a virtual immune system model in a computing resource pool by capturing physical behavior characteristics in real time and combining static physiological indicators; the pre-adaptation simulation module is used for virtual deduction and optimization of parameter schemes based on the principle of maximum immune benefit; and the executor converts physical energy intervention according to the optimization instruction. The application establishes cross-scale modeling from macro somatosensory behavior to micro immune response, realizes the leap of immune regulation from post-adjustment to pre-deduction, and improves the timeliness, accuracy and individual adaptability of parameter optimization.