5 results about "Information networks" patented technology

A method and system for managing inventory information by a host company forming an inventory based information network having multiple tiers of access with at least one host server and at least one remote company user. The host server has an interactive inventory listing, manages remote company user access to the inventory listings, and enables remote access to the host server for the remote company user to create and manage inventory listings. The interactive inventory listing builder creates a new inventory listing, generates an associated unique listing code, and adds a photo file and text data. The method generates interactive advertisements and websites. The interactive advertisement builder creates a new advertisement, chooses a target media outlet, inserts the inventory listing, and generates and saves advertisement. The interactive website builder allows a user to select a template, add object files, choose domain names, and save the website.

The invention relates to a traffic signal lamp information fusion decision-making method for an intelligent network connection vehicle. According to the method, the intersection traffic signal lamp state information is periodically broadcasted to the outside through a network, the intelligent network connection vehicle in the network communication range receives the information, and meanwhile, credibility feedback of other intelligent network connection vehicles to the information is received, and finally fusion decision making is performed on the traffic signal lamp information sensed by theintelligent network connection vehicles, the traffic signal lamp information sent by the network and the feedback information of the other intelligent network connection vehicles so that the traffic signal lamp information with higher reliability and accuracy can be obtained. According to the method, multiple verification is carried out on traffic signal lamp information on a bicycle, feedback verification of surrounding intelligent network connection vehicles is introduced, the risk that information is tampered in network transmission is reduced, reliability of network transmission of trafficsignal lamp information is improved, the intelligent network connection vehicles can obtain more reliable and accurate traffic signal lamp information, and the safe traffic capacity of the intelligent network connection vehicles at intersections is greatly improved.

The invention discloses a method for extracting mobile terminal information from a network. The method comprises the following steps: after mobile police equipment receives an information acquisition command, automatically disconnecting the VPN connection with a public security information network; detecting that a mobile terminal is accessed into the mobile police equipment through a data line, injecting an APP application to the mobile terminal, and disconnecting with wireless access service with the mobile terminal through the application APP; after receiving information notification for disconnecting mobile terminal wireless access service sent by the application APP, acquiring the mobile terminal information. By use of the method disclosed by the invention, the mobile terminal information about the data line access can be extracted from the public security information network under the condition that the pubic security information network and the public network are in disconnection, and any threat on the security of the pubic security information network is avoided, the conflict demand that the user is not allowed to access the information but needs to access the same is solved, and the blank of extracting the mobile terminal information from the network at the mobile police field is filled.

The invention relates to a method for detecting random linear network coding tampering data in a spatial information network, relating to the technical field of safety communication of spatial information networks. A source spacecraft node calculates a homomorphic hash function value of a source message, and forwards the source message together with the homomorphic hash function value of the source message in a random linear network coding manner; data packets needing to be subjected to tampering detection are determined self-adaptively; and tampering detection of the data packets needing to be subjected to tampering detection is carried out, so that tampered data packets are found, and abandoned. According to the method disclosed by the invention, tampering detection probabilities of the data packets and the nodes are configured according to different network environments; due to inter-node cooperation, the two tampering detection probabilities are automatically adjusted; the nodes and the data packets needing to be subjected to tampering detection are self-adaptively determined according to the two tampering detection probabilities; therefore, the data packet tampering detection time can be reduced; the transmission distance of a polluted message is shortened; and in addition, specific tampered information in the data packets is found by adopting a binary search method, so that the search time can be obviously reduced.