7results about How to "Reduce delivery delay" patented technology

The invention relates to the technical field of transaction optimization, in particular to an energy transaction optimization management method based on a privacy protection block chain, and the method comprises the following steps: collecting data of energy transaction participants and transaction records, encrypting the transaction records through employing a digital signature, checking the safety of energy transaction information, and generating an encrypted transaction data set. According to the invention, the delay of information transmission is reduced through the operation of capturing and updating the block chain account book in real time, so that the market response is more agile, the method is very important for the rapidly changing energy market, and the classification and risk assessment of transactions not only help to identify abnormal transactions, but also further enhance the ability to prevent potential fraud activities, thereby improving the safety of the system. By optimizing the transaction verification rule and the execution path, the energy transaction processing efficiency is improved, the energy distribution is optimized, the resource allocation is more reasonable, and the market competitiveness and sustainability are improved.

The invention discloses an information transmission method and device, electronic equipment and a readable storage medium, and belongs to the technical field of image processing. The method comprises the following steps: collecting a first video frame; acquiring first information corresponding to the first video frame through a first module of the electronic equipment, wherein the first information comprises at least one of exposure information, automatic focusing information and face detection information; first information is transmitted to a camera application of the electronic device by the first module using a first service for communication between the first module and the camera application.

This invention discloses an intelligent goods delivery route optimization method, relating to the field of intelligent logistics and delivery technology. The method comprises the following components: S1, metaverse space construction; S2, user role creation and access; S3, immersive collaborative route planning; and S4, route optimization algorithm and data-driven approach. By constructing a logistics and delivery metaverse space, this invention achieves real-time synchronization between the real world and the virtual space, including synchronized updates of order information, vehicle location, and traffic conditions. This helps logistics dispatchers perform more accurate route planning in the virtual environment. Delivery personnel can also view and provide feedback on route planning schemes through virtual roles before executing tasks, thereby achieving multi-party collaborative immersive route planning. This method can significantly improve the efficiency and accuracy of goods delivery, reducing delivery delays or errors caused by information asymmetry or poor communication.

The invention relates to the technical field of order distribution path planning, in particular to a simulation system development method of an electric monorail conveying system. According to the invention, the three-dimensional distribution model is constructed in the simulation software by combining the three-dimensional data of the electric monorail conveying system and the factory, so that the distribution condition in a real factory environment can be accurately simulated. Data of orders to be delivered are obtained, delivery tasks are distributed in the model, training is carried out with the optimal delivery path as the target, and the finally obtained simulation system can accurately predict the optimal delivery path of each order in a factory.

The invention discloses a testing device and method for coupling flow and heat exchange performance of a porous medium, and the testing device comprises a medium testing unit which comprises a main body pipe section and a porous medium sample installed on the main body pipe section; the airflow providing unit comprises a nitrogen cylinder and a gas rectifier, the nitrogen cylinder is connected with the main body pipe section through a gas pipe, and the gas rectifier is arranged in the pipeline; the heating unit comprises an electromagnetic induction heater, and a heating coil of the electromagnetic induction heater is wound around the position of the pipeline where the porous medium sample is installed; the measuring unit comprises a front thermocouple, a rear thermocouple, a differential pressure transmitter and an infrared thermal imager and is used for testing the temperatures of the front side and the rear side of the porous medium sample, the pressure difference of the front side and the rear side and temperature rise data; the device not only can be used for measuring the permeability and the inertial resistance coefficient of the porous medium, but also can be used for testing the forced convection heat transfer coefficient of fluid and a solid matrix in the porous medium.

The present invention discloses a message processing method and device, and relates to the field of computer technology. A specific implementation of the method includes: the message middleware finds out the partition with the same message type as the acquisition request according to the received acquisition request; wherein the acquisition request includes the user identification and the message type requested to be acquired, and the partition stores the storage location information of the message; the message middleware selects a segment from the partition according to the consumption location information of the partition; wherein the partition includes at least one segment; the message middleware outputs the message corresponding to the segment to the message user according to the user identification and the storage location information. This implementation method divides each partition into segments, and processes messages in parallel between different segments, thereby doubling the number of messages processed without increasing the number of partitions, thereby reducing the message transmission delay.

The invention relates to the technical field of logistics optimization, in particular to a route planning method and related equipment based on a staged and combined taboo algorithm, and the method comprises the steps: obtaining the order information of an order and the information of a warehouse capable of receiving the order; based on the order information and the warehouse information, calculating a distance between an order place and each warehouse place; according to the distance and a preset order allocation rule, allocating the order to a corresponding warehouse for integration; and carrying out route planning operation on the orders integrated in the warehouse, wherein the route planning operation comprises at least one of optimization of a single route, partial order exchange of two routes and partial order separation and insertion operation of the two routes. The method has the effect of improving the route planning efficiency and accuracy.