Remote data acquisition system for baby stroller and data analysis method thereof

Abstract

The invention discloses a remote data acquisition system for a baby stroller and a data analysis method. The remote data acquisition system comprises a strain gauge, a displacement sensor, an acceleration sensor and an alarm device which are mounted on the baby stroller, the strain gauge, the displacement sensor, the acceleration sensor and the alarm device are connected with an intelligent control module in a wired or wireless mode, and the intelligent control module is connected with a data processing unit in a wireless mode. According to the invention, data storage and data analysis are applied to the data sampling system of the baby stroller, so that the safety state of the baby stroller can be monitored and analyzed in real time; an off-line data analysis model is established, experience knowledge and a mathematical model are applied to child stroller motion condition analysis, optimal output is achieved by conducting learning analysis on an unknown process and continuously adjusting parameters, finally prediction analysis of results is achieved through sampling data of the child stroller, and safety protection of the child stroller is achieved.

Description

technical field [0001] The invention belongs to the field of data monitoring, and in particular relates to a remote data acquisition system and a data analysis method for children's strollers. Background technique [0002] With the development of the economy and the improvement of national living standards, children's strollers have become one of the household necessities, and their use has become more and more extensive. However, poor-quality children's strollers will seriously endanger children's health during use. It is easy to cause irreversible damage to the growth and development of children. According to the relevant requirements in the national standard "GB-14748 Safety Requirements for Children's Strollers", a series of safety performance tests for children's strollers are carried out before leaving the factory. It is different, causing the stroller to be prone to shaft breakage during use. Therefore, research on a remote data acquisition system for children's str...

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Problems solved by technology

[0003] At present, the performance testing of children's strollers is mainly carried out in the laboratory. The laboratory mainly uses manual methods and fatigue testing machine methods for measurement. The manual method is time-consuming and laborious, and the measurement accuracy is low and the robustness is poor. Unified standards cannot be achieved. Putting weights or puppet simulated experimental objects into the fatigue testing machine for data collection, it is possible to perform relevant mechanical performance tests, but it is impossible to analyze the force of the stroller itself, and can only observe the stroller through multiple measurements. Due to the situation of the stroller, real-time data collection and data analysis cannot be carried out on the stroller, which cannot meet the needs of the actual use process.

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