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78 results about "Work activity" patented technology

System and method of intelligent agent identification for vehicle diagnostics

A system and method of intelligent agent identification for a vehicle is provided. The method including the steps of a host computer system selecting an intelligent agent and determining a slave system to receive the intelligent agent. The host system encrypts a work activity to be performed by the agent, and predetermined host identification information, and programs the encrypted work activity and predetermined host information into the selected agent. The methodology randomly generates an identification code for the selected agent and programs the code into the selected agent. The selected agent is transmitted to the selected slave system via a communication network. The slave computer system decodes the host information and agent identification code carried by the agent, and determines if the decoded host information matches corresponding host identification information stored in memory of the slave computer system. The agent is denying access to the slave computer system if the decoded host information does not correspond. The methodology continues to check the agent identity by determining if the decoded agent identification code matches a predetermined identification code stored in the memory of the slave computer system. The agent is denied access to the slave computer system if there is no match, and is allow access to the slave computer system if the decoded agent identification information matches the predetermined identification code stored in the memory of the slave computer system.
Owner:TOYOTA MOTOR CO LTD

High -altitude operation activity arm frame support structure

The invention provides a bracing structure of a high-altitude work movable arm support. The bracing structure comprises a main frame, an outer balancing pole, an inner balancing pole, an auxiliary frame and a telescopic arm, wherein the lower end of the outer balancing pole is hinged with the main frame through a pin shaft; the inner balancing pole is sleeved in the outer balancing pole; one end of the telescopic arm, one end of the auxiliary frame and the outer end of the inner balancing pole are hinged with one another through arm support pin shafts; the other end of the auxiliary frame is hinged with the main frame; a variable-amplitude hydraulic cylinder is arranged on the auxiliary frame; a piston rod of the variable-amplitude hydraulic cylinder is hinged with the telescopic arm; an arm support pin shaft variable-amplitude oil cylinder is connected between the pin shaft for hinging the lower end of the outer balancing pole with the main frame and the arm support pin shaft; and the main frame, the auxiliary frame and the arm support pin shaft variable-amplitude oil cylinder form a triangular structure. The bracing structure can reduce the collection height of the high-altitude work movable arm support when guaranteeing the same work height and increase the work height when guaranteeing the same collection height, has the characteristics of simple structure, high flexibility and reliable performance, and is compact and rational and convenient to control.
Owner:SHANDONG UNIV
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