Unlock instant, AI-driven research and patent intelligence for your innovation.

Control method and system of intelligent power-saving electronic scale

A control method and technology of electronic scales, which are applied to the detailed information of weighing equipment, measuring devices, instruments, etc., can solve the problems of high power consumption, easy damage to switch contacts, and easy interference when using a fixed frequency.

Active Publication Date: 2014-07-09
ZHONGSHAN CAMRY ELECTRONICS
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the split electronic scale structure is generally divided into a scale body part and a display part made separately from the scale body part. The communication between the display part and the scale body part is generally passive communication, that is, a switch or contact needs to be set to open the display part, and frequent actions It is easy to damage the switch contacts, which also has a certain adverse effect on the design cost and the convenience of use. However, the display part of the existing non-contact infrared split display electronic scale needs to be turned on to receive signals all the time, and the use of a fixed frequency is easily affected. Interfering, automatic booting is difficult to define, power consumption is relatively large and cost is high, and the design does not meet the requirements. Therefore, it is necessary to solve the above problems

Method used

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Control method and system of intelligent power-saving electronic scale
  • Control method and system of intelligent power-saving electronic scale

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] see figure 1 As shown, a control method of an intelligent power-saving infrared split display electronic scale is characterized in that it includes a scale body control method and a hand-held display control method;

[0035] The scale body control method steps are as follows:

[0036] S1. Power on the scale body and start it up to detect its own voltage, sensors, etc.;

[0037] S2, judging whether a fault is detected, if yes, processing the fault, otherwise proceeding to S3;

[0038] S3. The automatic frequency conversion weight measurement module starts to regularly detect the weight change of the object;

[0039] S4. Judging whether the starting weighing condition is satisfied, if yes, continue to S5, otherwise execute S8;

[0040] S5, the scale body starts the normal mode and sends a start signal to the handheld display;

[0041] S6. The scale body performs data collection, and through processing, calculation, infrared coding, and infrared emission to the handhel...

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

PUM

No PUM Login to View More

Abstract

The invention discloses a control method and system of an intelligent power-saving electronic scale. According to the invention, work control with low power consumption is carried out by combining a timed scanning mode and a timed sleeping mode. If data is scanned to be unchanged within timing time, the timed sleeping mode with the lower power consumption is started until the timed scanning is returned at the end of sleeping time. The invention aims to provide the control method and system of the low-consumption intelligent power-saving electronic scale by combining an infrared transmission technology with an automatic frequency conversion detection technology.

Description

[technical field] [0001] The invention relates to a control method and a control system of an intelligent power-saving electronic scale. [Background technique] [0002] At present, the split electronic scale structure is generally divided into a scale body part and a display part made separately from the scale body part. The communication between the display part and the scale body part is generally passive communication, that is, a switch or contact needs to be set to open the display part, and frequent actions It is easy to damage the switch contacts, which also has a certain adverse effect on the design cost and the convenience of use. However, the display part of the existing non-contact infrared split display electronic scale needs to be turned on to receive signals all the time, and the use of a fixed frequency is easily affected. Interfering, automatic booting is difficult to define, the power consumption is relatively large and the cost is high, and the design does n...

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

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G01G23/00G01G23/18
Inventor 张天袖
Owner ZHONGSHAN CAMRY ELECTRONICS