A cognitive navigation belt for irregular human motion

A human body movement and human body technology, applied in navigation, mapping and navigation, navigation calculation tools, etc., can solve the problems of lack of human body movement state monitoring function, inability to solve indoor and outdoor seamless navigation, inability to predict danger, etc. The effect of strong pre-judgment ability, simple structure and high positioning accuracy

Active Publication Date: 2018-06-22
BEIJING INFORMATION SCI & TECH UNIV +1
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

Existing personnel navigation equipment includes mobile phones, navigation shoes, watches, belts, etc. Although the problem of portability has been solved, such products mainly rely on satellite navigation and mobile phone base station assisted navigation, which cannot solve the problem of seamless indoor and outdoor navigation. The positioning accuracy is poor, and it does not have the monitoring function of the human body movement state, let alone the danger prediction

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  • A cognitive navigation belt for irregular human motion
  • A cognitive navigation belt for irregular human motion
  • A cognitive navigation belt for irregular human motion

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Embodiment Construction

[0016] The invention discloses a human body irregular movement sensing type navigation belt, which comprises an inertial information sensing component, a magnetic field strength sensing component, a temperature sensing component, an environment sensing component, a human-computer interaction component, an alarm component, a data processing component, a data transmission component, Auxiliary positioning components, human body irregular motion cognition components, batteries and belts.

[0017] Inertial information perception components include: x-axis gyroscope (2-1), y-axis gyroscope (2-2), z-axis gyroscope (2-4), x-axis accelerometer (2-5), y-axis accelerometer (2-6) and z-axis accelerometers (2-8). Among them, the x-axis gyroscope (2-1), the y-axis gyroscope (2-2), and the z-axis gyroscope (2-4) constitute the gyroscope subsystem (2-3) of the inertial measurement unit; the x-axis acceleration The accelerometer (2-5), the y-axis accelerometer (2-6) and the z-axis acceleromet...

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Abstract

The present invention discloses a navigation belt belonging to the field of autonomous positioning. The device comprises an inertial sensing component, a magnetic field strength sensing component, a temperature sensing component, a context-aware component, an interactive component, an alarm components, a data processing component, a data transmission component, an auxiliary positioning component, a human body irregular movement cognitive component, a battery and a belt. The belt not only has the functions of a traditional belt, but also is able to carry out perception of human body irregular movement and real-time positioning; the belt can analyze environment of the user, alarm in case of danger, and finally send the personnel information to a target device through wireless transmission. The invention is mainly applied in the occasions requiring personnel information, environmental information and geographical position, particularly in the special occasions without satellite or mobile phone signal.

Description

technical field [0001] The invention relates to a navigation belt oriented to the field of personal autonomous positioning, in particular to a navigation belt with recognition of irregular human motion. Background technique [0002] Although with the development of satellite navigation and wireless communication technology, personal location information can be easily obtained through methods such as satellite positioning, preset beacons and digital map matching. However, for the non-beacon environment (poor satellite signal, WiFi and other communication systems cannot be used due to power outages, etc.), especially the navigation and positioning of personnel in complex buildings, fire scenes and other environments, it has always been a problem of navigation and location at home and abroad. Service challenges and research hotspots. [0003] As an autonomous navigation and positioning technology, inertial navigation relies on the carrier motion information measured by its ine...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01C21/18G01C21/20G01S19/49G01D21/02
CPCG01C21/165G01C21/18G01C21/20G01D21/02G01S19/49
Inventor 李擎苏中刘宁付国栋李超费程羽
Owner BEIJING INFORMATION SCI & TECH UNIV
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