4results about How to "Save human capital" patented technology

This invention relates to a servo control system simulated tracking loop testing device, belonging to the field of servo system technology, and solves the problem of high personnel and product quantity requirements in existing tracking loop testing. A servo system simulated tracking loop testing device includes a host computer and a slave computer. The host computer issues commands to the slave computer through servo system debugging software. The slave computer includes a simulated tracking loop command control module, a target motion curve plotting module, and a simulated tracking loop loop control module. This invention can complete the verification of vibration performance and high / low temperature static and dynamic indicators in servo sub-machine mode, reducing the need for personnel and product quantity, saving human capital, and reducing the management cost of various sub-machine software versions.

This invention belongs to the field of corrosion information technology and relates to a corrosion data and control platform. The corrosion data and control platform designed in this invention includes a corrosion big data management module, a risk assessment module, a corrosion prediction module, an overall corrosion control module, and a system management module. The corrosion big data management module is used to connect the data interface of the corrosion business system; the risk assessment module is used to calculate risk assessment values ​​based on the operating data of the site and pipeline; the corrosion prediction module is used to calculate the corrosion rate of the experimental object based on the corrosion rate prediction model and the wall thickness prediction model; the overall corrosion control module is used to realize the input or update management of corrosion control information; and the system management module is used to manage the corrosion data and control platform. This platform automates data acquisition, structuring various types of corrosion data, such as site basic data, corrosion failure data, and indoor laboratory data, into a database for centralized and unified management.

According to the automatic locking driving device for lithium battery foil production, automatic wind-up roller replacement is achieved, the wind-up roller can automatically enter a positioning block through a bearing seat under the action of the gravity of the wind-up roller, and use is convenient and efficient. The pressing assembly is installed on the supporting base and controlled through the push-pull air cylinder, and locking and releasing of the wind-up roller are effectively guaranteed. The rotating motor controls the shifting fork to move, meshing driving and disengaging of the wind-up roller are effectively guaranteed, automatic wind-up roller replacing is achieved, manpower and capital are saved, potential safety hazards are avoided, meanwhile, roller replacing efficiency is improved, and the device is suitable for industrial large-scale use and popularization.

The invention relates to an obliquely-inserted logistics box capable of recognizing a use state, male buckles and female buckles are arranged at the end part of a left box cover in a staggered manner, female buckles and male buckles are correspondingly arranged at the end part of a right box cover in a staggered manner, the male buckles and the female buckles of the left box cover and the right box cover are connected in a clamping manner, and mounting grooves are formed in the inner sides and the outer sides of the left box cover and the right box cover; an intelligent electronic tag is installed in any one installation groove. The invention further relates to a state recognition method of the obliquely-inserted logistics box capable of recognizing the use state. The angle sensor and the acceleration sensor are combined, the opening and closing postures of the turnover cover of the logistics box are judged by measuring the turnover angle or axial change of the turnover electronic tag under the condition that the turnover electronic tag does not need to be in contact with goods, and the use state of the obliquely-inserted logistics box is analyzed; the intelligent electronic tag helps to master the use state of all assets, can effectively reduce the inventory cost, achieves the more effective allocation of the obliquely-inserted logistics box, reduces the investment number of assets, and promotes the saving of the logistics cost of enterprises and the whole society.