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Industrial bracelet based on mems inertial sensor module

An inertial sensor and wristband technology, applied in navigation calculation tools, navigation through speed/acceleration measurement, etc., can solve the problem of inability to effectively detect the standardization and correctness of workers' operation, and achieve the effect of effectively monitoring the operation state.

Active Publication Date: 2020-01-10
无锡研测技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the operation process of each station needs to be carried out in strict accordance with the installation instructions, according to the existing working method, it is impossible to effectively detect the standardization and correctness of the workers' operation

Method used

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  • Industrial bracelet based on mems inertial sensor module
  • Industrial bracelet based on mems inertial sensor module
  • Industrial bracelet based on mems inertial sensor module

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] The present invention will be further described below in conjunction with specific drawings and embodiments.

[0025] like figure 1 Shown: in order to effectively detect and identify the assembly action on the industrial assembly line, so as to effectively monitor the operating state of the assembly line, the present invention includes a bracelet body for wearing on the wrist, in which MEMS inertial A sensor module, the MEMS inertial sensor module includes a MEMS inertial sensor and a microprocessor electrically connected to the MEMS inertial sensor, the MEMS inertial sensor can collect the corresponding acceleration, angular velocity and magnetic field data of the bracelet body in real time, and The collected acceleration, angular velocity and geomagnetic field data are transmitted to the microprocessor;

[0026] The microprocessor calculates the attitude according to the received acceleration, angular velocity and magnetic field data to obtain the action attitude ang...

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Abstract

The invention relates to an industrial bracelet based on an MEMS inertial sensor module. The industrial bracelet comprises a bracelet body, the MEMS inertial sensor module is arranged in the bracelet body, and comprises an MEMS inertial sensor and a microprocessor electrically connected with the MEMS inertial sensor, and the MEMS inertial sensor can collect the accelerated speed, the angular speed and magnetic field data corresponding to the bracelet body in real time and transmits the collected accelerated speed, angular speed and magnetic field data into the microprocessor. The microprocessor carries out posture resolving according to the received accelerated speed, angular speed and magnetic field data to obtain the action attitude angle, and recognizes the determined operation action according to the obtained action attitude angle, and when the recognized determined operation action is inconsistent with a preset standard action in the microprocessor, the microprocessor can output prompt alarm information. The industrial bracelet can effectively detect and recognize the assembly action on an industrial assembly line, and therefore the operation state of an assembly line worker can be effectively monitored.

Description

technical field [0001] The invention relates to a bracelet, in particular to an industrial bracelet based on a MEMS inertial sensor module, and belongs to the technical field of industrial bracelets. Background technique [0002] The engine is the most technology-intensive key component in the automotive field. During the assembly process of the automobile engine, due to the diversity of assembled parts and the cumbersome process, the automobile engine assembly line is particularly important. The automobile engine assembly line is an assembly line process for the sequential assembly of the engine. Each station is an assembly line production. Therefore, the control of each link must have high reliability and certain sensitivity to ensure the continuity and stability of production. sex. [0003] At present, the assembly line generally adopts the field bus control method, and the operation of the assembly line is uniformly controlled through the on-site distributed I / O and the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01C21/16G01C21/20
CPCG01C21/16G01C21/20
Inventor 卢赢王卫东
Owner 无锡研测技术有限公司
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