Abstract: The present disclosure discloses a logistics method and system, an aircraft, a distribution robot, a dispatching platform and a handover method. The method includes: transporting, by an aircraft, cargoes from a distribution station to a cargo handover location of the aircraft and a distribution robot according to a fixed route; delivering, by the aircraft, the cargoes to the distribution robot; distributing, by the distribution robot, the cargoes to a distribution address.

Abstract: A method and system for increasing a page loading rate, the method comprising: a Content Delivery Network receiving a page framework request sent by a browser, and launching a page framework request to a server; the server rendering a page framework on the basis of the page framework request, and sending the page framework to the browser by the Content Delivery Network; the browser parsing the page framework to obtain a page module identifier, and launching a page module request including the page module identifier to the server by the Content Delivery Network; the server rendering a page module on the basis of the page framework module request, and sending the page module to the Content Delivery Network; and the Content Delivery Network populating the page module into the page framework to form a page on the basis of the page module identifier, and sending the page to the browser.

Abstract: A system and method for limiting access requests. In one system, a load balancer receives an access request, parses the access request into a UDP message, and transmits the UDP message to an aggregator; the aggregator accumulates the UDP message according to a predefined combination of data fields and a predefined duration so as to produce statistical data, and sends the statistical data to a summarizer in response to a request from the summarizer; the summarizer requests the statistical data from the aggregator according to a predefined request time interval, receives the statistical data from the aggregator, generates a blacklist for the access requests according to the received statistical data and a predefined rule, and sends the blacklist to the load balancer in response to a request from the load balancer. The load balancer determines a processing action on each of the received access requests according to the current blacklist.

Abstract: A platform, method and device for tracing an object, relating to the field of information tracing. The platform includes: a plurality of blockchain nodes, wherein each blockchain node corresponds to an entity in object circulation; and each blockchain node is configured to record circulation information of an object that is circulated to the blockchain node in association with a traceability code of the object, and the plurality of blockchain nodes synchronize the traceability code and the circulation information about the object by using blockchain synchronization technology.

Abstract: The present disclosure relates to a palletizing control device, system, method and storage medium, and relates to the technical field of logistics. A palletizing control device includes: a prestage position generation module configured to generate a prestage position of an article to be palletized by respectively shifting a placement position of the article to be palletized along a horizontal palletizing direction by a horizontal offset corresponding to the article to be palletized and along a vertical palletizing direction by a vertical offset corresponding to the article to be palletized; and a path generation module configured to generate movement path information representing a straight path from the prestage position of the article to be palletized to the placement position of the article to be palletized.

Abstract: An information transmission, sending, and acquisition method and device. A method includes: using a master and slave relay terminal in an information relay terminal pair at the head of an information relay terminal pair queue to synchronously receive information sent by a sending terminal, and using the master relay terminal to transmit information to a receiving terminal; when a fault occurs in the master or slave relay terminal at the head of the queue, stopping using the master and slave relay terminals to receive information, and deleting the information relay terminal pair from the queue; after the slave or master relay terminal in the deleted terminal pair transmits all the information to the receiving terminal and the fault of the master or slave relay terminal is removed, inserting the terminal pair to the tail of the queue; and meanwhile, when the fault occurs in the master or slave relay terminal, using the next adjacent terminal pair to continue receiving the information.

Abstract: A method and device for controlling a robot, and a robot. The device detects whether there is an article being put into or taken out from a storage container of a robot, and if it is detected that an article is put into or taken out from the storage container, an information list is updated according to the article being put into or taken out, the information list recording relevant information about articles in the storage container.

Abstract: A drone communication system and method. The system includes a first communication module; a second communication module; and a drone processor electrically connected to the first communication module and the second communication module respectively; and configured to receive and send a heartbeat packet and communication data through a first communication module and a first communication network, so as to communicate with a first communication port of a server; receive and send communication data through a second communication module and a second communication network, so as to communicate with a second communication port of a server. A receiving condition of the heartbeat packet is used to determine whether to use the communication data received by the first communication network or the second communication network.

Abstract: The disclosure provides a material display control method, device and system, and relates to the field of information processing. The control device extracts a user identification of a client from an access request sent by the client, extracts a commodity material corresponding to the number of times of historical accesses associated with the user identification from a recommendation list associated with the user identification, wherein the commodity materials in the recommendation list are sorted according to the user's preference, and deliver the extracted commodity material to the client for displaying.

Abstract: Disclosed are an electronic signing method and apparatus. One specific embodiment of the method comprises: in response to the reception of a signing request, acquiring the located current address information and a to-be-signed electronic signature picture comprising delivery address information; converting the current address information into first longitude and latitude data, and converting the delivery address information into second longitude and latitude data; determining the distance between the current address information and the delivery address information; if the distance is greater than a pre-set threshold value, sending a first verification code to a terminal of a user who is to receive goods, and receiving a second verification code input by a user based on the first verification code; and in response to the determination that the second verification code is consistent with the first verification code, receiving signature data input by the user on the electronic signature picture.

Abstract: A playback method, a playback device and computer-readable storage medium related to the data processing field. The playback method includes acquiring several frames in a video and device movement information of a shooting device when the video is shot; acquiring an initial viewing angle and a current viewing angle of a playback terminal used for playing the several frames; determining a frame corresponding to the current viewing angle according to the device movement information and a difference between the current viewing angle and the initial viewing angle; and playing the frame corresponding to the current viewing angle.

Abstract: A positioning method and a positioning device of an unmanned aerial vehicle (UAV). The positioning method includes receiving position information provided by a GPS and position information provided by an auxiliary positioning system; determining a positioning weight of the GPS and a positioning weight of the auxiliary positioning system; and calculating a position of the UAV in a weighted manner according to the position information provided by the GPS, the position information provided by the auxiliary positioning system, the positioning weight of the GPS and the positioning weight of the auxiliary positioning system.

Abstract: The present disclosure provides a robot control method, a robot control apparatus and a robot, which relates to the field of automatic control. The robot control apparatus identifies a bound user by identifying features of users to determine a current position of the bound user, determines a first path for the robot to move to an adjacent area of the bound user, and drives the robot to move to the adjacent area of the bound user along the first path.

Abstract: A delivery method, device, system, unmanned vehicle, and computer-readable storage medium, relating to the field of logistics technology. The delivery method includes monitoring a state of the unmanned vehicle; verifying a verification code input by the user and received from the unmanned vehicle in response to the unmanned vehicle being not in an abnormal working state, and transmitting an unpacking instruction to the unmanned vehicle in response to successful verification.

Abstract: A method of controlling movement of a transport robot including determining a following error of a left driving wheel and a following error of a right driving wheel according to actual moving distances of the left driving wheel and the right driving wheel and a predetermined moving trajectory; determining a deviation error between the actual moving trajectory and the predetermined moving trajectory of the transport robot based on the following error of the left driving wheel and the following error of the right driving wheel, generating a position adjustment instruction of the left driving wheel and a position adjustment instruction of the right driving wheel according to the deviation error; transmitting the position adjustment instruction of the left driving wheel and the position adjustment instruction of the right driving wheel to a first servo driving system and a second servo driving system respectively to reduce a moving deviation.