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106results about How to "High degree of freedom" patented technology

Generated torque control method for leg body exercise assistive apparatus

A generated torque control method for a leg body exercise assistive apparatus enabling a person to make a leg motion in such a feeling that the person is not wearing the leg body exercise assistive apparatus as much as possible by reducing the weight of the leg body exercise assistive apparatus attached to the person acting on the person. On the assumption that a person (A) not wearing the assistive apparatus (1) is making the same motion as a leg motion of the person (A) wearing the leg body exercise assistive apparatus (1) during the leg motion of the person (A), an estimation is made for a person-side joint moment to be generated in each joint of the leg of the person (A), and on the assumption that the assistive apparatus (1) is independently making the same motion as the leg motion, an estimation is made for an apparatus-side joint moment to be generated in the joint regions (4), (6), and (10) of the leg sections of the assistive apparatus (1). The estimated value of the apparatus-side joint moment is considered as a reference torque for torque generation means (18), (19), and (20), and a torque formed by adding a torque according to the estimated value of the person-side joint moment to the reference torque is generated in the torque generation means (18), (19), and (20).
Owner:HONDA MOTOR CO LTD

Indoor positioning system combined with Bluetooth Beacon and smartphone and positioning method thereof

The invention discloses an indoor positioning system combined with a Bluetooth Beacon and a smartphone and a positioning method thereof. The system comprises a Bluetooth Beacon, a smartphone and a server, wherein the smartphone is integrated with an accelerometer module and a magnetometer module, has a network function, and can be connected with the server through 3G, 4G or WiFi to upload locationdata after obtaining user permissions; the server acquires the uploaded location data of a user, and then processes the data according to the requirements of a system designer. The method comprises the following steps: deploying the Bluetooth Beacon, and setting an initial location; enabling the user to open Bluetooth and execute client applications, and real-timely positioning and monitoring a Bluetooth Beacon signal; when the user monitors a predeployed Beacon signal, determining whether the distance is within a threshold, and if yes, executing a filtering algorithm; setting a Bluetooth module of the smartphone as a full duplex mode; and uploading a positioning result to the server after obtaining the user permissions. According to the method disclosed by the invention, the positioningaccuracy with an error within 5 meters can be ensured, and a low deployment cost can be achieved.
Owner:YANSHAN UNIV

Key vehicle law violation forbidding intrusion management system and method

ActiveCN105427590AAutomatically get the record of breaking and enteringMeet the different requirements of illegal entry managementDetection of traffic movementVideo monitoringStatistical analysis
The invention provides a key vehicle law violation forbidding intrusion management system and a method. The system comprises a data acquisition module, a management configuration module, a law violation forbidding intrusion determination module, an information auditing module, an information publishing module, and a statistics analysis module. According to the key vehicle law violation forbidding intrusion management system and the method, the record of law violation and forbidding intrusion can be automatically obtained via comparison of vehicle video monitoring information, pass database information, and pass forbidding information, the installation of vehicle equipment and extra operation are not needed, the record of law violation and forbidding intrusion can be automatically obtained, the management and control of key vehicle pass time and space are accomplished, pass forbidding periods, pass forbidding routes, and law violation forbidding intrusion notification conditions can be freely configured, different requirements of key vehicle law violation forbidding intrusion management are satisfied, functions of data statistics and analysis reports are provided, and a complete key vehicle law violation forbidding intrusion management system and the technical scheme are formed.
Owner:JIANGSU ZHITONG TRANSPORTATION TECH

Elastic fastener and actuator module using the same

An elastic fastener has developed to be assembled and disassembled easily, even without the use of a separate tool, that can be firmly and repeatedly coupled, and an actuator module using the same. The elastic fastener includes a hollow socket adapted to be elastically inserted into insertion holes formed on joint members, and a fixing pin coupled to a hollow portion of the hollow socket. The actuator module includes a housing including a first lateral plate having at least one insertion hole for inserting an elastic fastener, a second lateral plate positioned to face the first lateral plate and provided with at least one insertion hole of an identical shape as the insertion hole of the first lateral plate, and two lateral surfaces positioned between both ends of the first and second lateral plates while facing each other; a first connection member coupled to a driving shaft of an actuator contained in the housing via the first lateral plate, the first connection member having at least one insertion hole of an identical shape as the insertion holes of the first and second lateral plates, the first connection member having a flat plate shape; and an elastic fastener including a hollow socket adapted to be elastically inserted into the insertion hole formed in the first connection member and a fixing pin coupled to the hollow portion of the hollow socket.
Owner:ROBOTIS
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