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Reaping area measuring and billing system and method

A billing system and area technology, applied in the field of agricultural machinery, can solve the problems of incapability of real-time measurement of harvesting width, inability to save operation data and print output, etc., and achieve the effects of friendly man-machine interface, high practical value, and convenient operation

Inactive Publication Date: 2009-12-23
BEIJING RES CENT FOR INFORMATION TECH & AGRI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the shortcomings that the existing operating area measurement system cannot measure the harvesting width in real time and cannot save and print out the operating data

Method used

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  • Reaping area measuring and billing system and method
  • Reaping area measuring and billing system and method
  • Reaping area measuring and billing system and method

Examples

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Embodiment Construction

[0034] The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0035] like figure 1 As shown, it is a schematic block diagram of the circuit provided by the present invention. The W77E58 single-chip microcomputer produced by Winbond Company is used as the main controller. controller through I 2 The C interface expands the memory, clock chip, temperature sensor and keyboard interface chip. W77E58 has two serial ports, one of which is used to control the micro-printer, and the other is used to expand the system communication interface. The system uses an independent CAN bus controller SJA1000, plus a transceiver 82C250 to realize the connection of the CAN bus communication interface with the upper computer or other peripheral devices, which is convenient for interconnection with other devices with CAN communication interfaces.

[0036] like figure 2 Shown is the schematic diagram of ultrasonic...

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Abstract

The invention relates to the field of agricultural machinery, in particular to a harvesting area measurement and billing system. A harvesting area measurement and billing system of the present invention includes: a single-chip microcomputer is used to receive system detection information, external input information, and external communication information, and output system information through a display, a printer, and a communication port after calculation and processing; It is connected with an ultrasonic width measuring circuit, a distance measuring sensor, a cutter head sensor, a bus controller and a transceiver. The beneficial effect of the invention is to provide a working area measurement and billing system. The system can measure the harvesting width, save the operation data, and print out the harvested area and billing results as needed.

Description

technical field [0001] The invention relates to the field of agricultural machinery, in particular to a harvesting area measurement and billing system. The system can measure the working area of ​​a harvester, calculate the harvesting cost, and print out the billing result by a micro-printer. Background technique [0002] During the harvesting process, agricultural machinery harvesters generally need to calculate the harvested area and charge according to the harvested area. At present, the main means of calculating the harvested area is manual measurement. This measurement method often has the problems of poor measurement accuracy and slow measurement speed, and it cannot meet the needs of large-scale operations, and it is easy to cause economic disputes. Especially in the current situation that cross-area operations of agricultural machinery are common, a simple and practical automatic billing system for harvested area is very necessary. [0003] At present, the operatin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01B17/00G01D4/00
Inventor 赵春江陈立平黄文倩孟志军付卫强王秀
Owner BEIJING RES CENT FOR INFORMATION TECH & AGRI
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