Calibration system and calibration method of a weighing device

A weighing device and calibration system technology, applied in the field of calibration system for weighing device calibration based on the Android platform, can solve problems such as missing calibration or calibration time, wasting human resources, affecting weighing accuracy, etc., and achieve good social benefits and Economic benefits, simple and easy operation of the calibration system, and convenient on-site problem solving
CN105092011BActive Publication Date: 2017-04-19SINXIN INFORMATION TECH CO LTD
6 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Patents(China)
Current Assignee / Owner
SINXIN INFORMATION TECH CO LTD
Publication Date
2017-04-19

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention discloses a weighing device calibration system, which is realized based on an Android platform. The system comprises a weighing device for acquiring and sending weight information to the Android platform and receiving an action command issued by the Android platform. The weighing device comprises a control module, a weighing sensor, a storage module and a power supply module, wherein the control module is respectively connected with the weighing sensor, the storage module and the power supply module. The Android platform which realizes communication connection with the weighing device via a serial port is used for receiving a data packet sent by the weighing device, presetting data and outputting the action command to the weighing device. The invention also discloses a weighing device calibration method based on the Android platform. The calibration system of the invention is simple and easy to operate, the overall calibration or correction process can be conveniently and quickly completed, calibration can be quickly completed without a special person, and the problems of a complicated existing calibration process and hard operation can be solved.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the field of calibration of weighing devices, in particular to a calibration system and a calibration method for realizing the calibration of weighing devices based on an Android platform. Background technique

[0002] Weighing technology has been valued by people since ancient times. As a means of measurement, it is widely used in various fields such as industry and agriculture, scientific research, transportation, and domestic and foreign trade, and is closely connected with people's lives. The calibration process required for each weighing device is a process in which the output value displayed by the instrument and the corresponding weight value correspond to the weighing body. When the calibration of the existing weighing device is based on the quality of the national standard value (standard weight), the calibration process can be completed when the output digital code is consistent with the program calibration code compi...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More