31results about How to "Real-time scheduling" patented technology

The present invention discloses a laser and vision-based hybrid location method for a mobile robot. The mobile robot comprises a laser radar and a vision sensor. According to the technical scheme of the invention, the weight of each particle at a predicted position is updated based on the collected data of the laser radar and the collected data of the vision sensor. After that, particles of higher weights are re-sampled, so that the real location distribution of the mobile robot at the moment t can be obtained. Compared with the prior art, the above technical scheme integrates the high accuracy of the laser radar with the information integrity of the vision sensor, thus being wider in application range. Meanwhile, the defect that the visual location is unstable is overcome. In addition, in one embodiment of the present invention, a conventional particle filtering sampling model is improved, so that the diversity of particles is ensured.

The embodiment of the invention provides a device information transmission method and a network device and relates to the field of communication. The device information transmission method and the network device can achieve the technical effect of real-time transmission of resource information of a current network device to a strategy control server so as to enable the strategy control server to perform real-time statistics, scheduling and management on resources of the network device. The scheme includes that the network device acquires device resource information of the device and sends a message to the strategy control server and the strategy control server performs resource statistics, scheduling and management on the network device according to the device resource information, wherein the message includes the device resource information. The device information transmission method and the network device are used for transmitting the device resource information.

The invention discloses a comprehensive energy marketization transaction architecture and method based on a block chain. The blockchain technology is applied to the market transaction of each participant of the comprehensive energy. Based on the technical advantages of blockchain decentralization, openness, transparency, safety, credibility, information traceability, tamper resistance and the like, an equal credibility and information sharing marketization transaction architecture is established in the comprehensive energy system, and point-to-point energy transfer and transaction settlement of each participant are realized. According to the transaction architecture and method provided by the invention, an energy management mode from bottom to top can be formed in the comprehensive energysystem, and electricity, heat, cold and other energy supply and demand subjects can perform trusted transaction and scheduling without depending on a third party, thereby facilitating safe and stableoperation of the comprehensive energy system, improving the energy utilization efficiency and maximizing the benefits of each party.

The invention provides a one-key point scheduling system and method based on a police electronic map PGIS, solving the problem of all-weather real-time rapid video command of public security organs intransverse and longitudinal cross-level, cross-region, cross-department and cross-police modes. According to the invention, flattening of public security commanding and dispatching work is realized;point-to-point, point-to-multipoint and multi-point rapid command cooperation among public security organs at all levels is satisfied; and application requirements of longitudinal and transverse rapidcommand cooperation, case research and judgment, daily work deployment, business training and the like between departments and police classes are met, and powerful support is provided for targets ofscientific decision making, rapid response, accurate defense management and control and the like of public security organizations, and the capability of rapid response and emergency handling of the public security organizations is effectively improved.

The invention discloses a device for detecting the number of people on based pressure sources. The device includes a carrying platform, an installation plate, multiple pressure sensors and a processorused for analyzing signal transmission, the carrying platform is used for supporting multiple pressure sources, the multiple pressure sensors are laid on a surface of the installation plate; multiplesupport columns used for supporting the carrying platform are arranged on the surface of the installation plate; the processor is electrically connected to multiple sensors, and the processor is usedfor receiving, analyzing and processing information acquired by the multiple sensors. The device for detecting the number of people based pressure sources enables the pressure sensors arranged on thelower surface of the carrying platform to have a small amount of deformation through the pressure on the carrying platform, the pressure sensors then transmit the number of their received pressure sources to the processor, the processor analyzes, processes and calculates the transmitted information, and compares the transmitted information with two neighboring groups of data, and if an obtained result is in an error range, sends the processed data to a control terminal. The device realizes real-time detection for the number of people in a station and reasonable scheduling of school buses.

The invention discloses a navigation method of a general spacecraft. The method can provide a real-time dynamic aerial navigation chart layered in a stepped manner for the aircraft through multiple navigation monitoring systems which are arranged on the floor in a networking manner and cover a flight area and an on-board ip data transmission response radio station system arranged on the aircraft,so that flight personnel can master an own flight path in the sky and surrounding flight aerial states which are clear at a glance, and all flight personnel flying in different airspaces can learn about safe traces of own flights in real time; therefore, flyable, controllable and visible safe flight in general aviation is really realized; furthermore, black box data of the aircraft can fall onto the ground, so as to quickly learn about the truth in case of an air crash or abnormal accident.

The invention discloses an intelligent electric flat carriage control system and method. The system mainly comprises an upper computer, a wireless communication module, a carriage body, universal wheels, a controller, a power unit, an energy unit, a magnetic navigation sensor and an obstacle sensor. The intelligent electric flat carriage control system and the method have the advantages of real-time scheduling, intelligent control and high efficiency.

The invention relates to a robot and environment cooperative work system, the system comprises a robot layer, an environment equipment layer, an intelligent cloud layer and a robot application layer, the robot layer comprises a robot, and equipment and a terminal connected with the robot, and the robot layer is used for data acquisition, cloud communication and data transceiving; and the robot layer is used for fusing and uploading the collected data. According to the invention, real-time scheduling and network management of the robot can be conveniently carried out according to the specific application, and the communication security can be ensured.

The present invention provides a multi-functional bus card swiping system. The system includes a radio frequency recognition unit, a filtering processing unit, a single-chip microcomputer and a server, wherein the radio frequency recognition unit is used for recognizing an IC card, the filtering processing unit is used for performing repeated data filtering on card swiping person-time recognized by the radio frequency recognition unit, the single-chip microcomputer is used for automatically counting the card swiping person-time which has been subjected to the repeated data filtering, and the server is used for performing analysis and processing on data calculated by the single-chip microcomputer and sending a result to a client. According to the multi-functional bus card swiping system of the invention, a radio frequency identification technology and a single-chip microcomputer technology are combined, and therefore, not only is the single function of card swiping and fee charging realized, the number of passengers in a bus and remaining passenger seats in the bus can be also calculated by using the integrated single-chip microcomputer through card swiping of passengers who get on get off the bus, and the number of passengers in the bus can be monitored in real time, the risk of overloading can be lowered, decision-making support can be provided for bus stuff shift arrangement and real-time scheduling. The system has the advantages of low cost, high feasibility in implementation and high reliability, and is of practical significance for the alleviation of urban traffic pressure.

The invention provides a bus network passenger flow detection method and system based on fusion data. Based on real-time data such as IC card swiping records, third-party application card swiping records and bus real-time positions, static bus data such as bus numbers, bus routes, bus station GIS information and running time are combined, and the real-time passenger flow state of the bus network is monitored through comprehensive analysis. According to the method, the bus GPS module is used for recording the getting-on and getting-off positions of passengers in real time; uploading the boarding and alighting passenger flow record, the IC card swiping record and the third-party application card swiping record to a background data acquisition center in real time; and the background data processing center acquires real-time data from the background data acquisition center, performs data cleaning through the data screening module, and finally performs statistical processing on the cleaneddata to finally obtain a reasonable public transport passenger flow OD matrix so as to achieve the purpose of monitoring the real-time passenger flow of the current public transport network.