| 摘要: |
| 研制了免耕覆盖播种机工况报警系统。该系统完全采用数字电路，监测精确，灵活易用，便于功能扩充。通过调整系统阻容参数，可用于不同作物的播种监视。同时开发了基于标准PC的自动测试系统，可为报警器的研制与生产提供检测数据。 |
| 关键词: 免耕播种机,报警,自动测试 |
| DOI： |
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| 基金项目:中澳合作项目 |
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| Development of Annunciator System for No-tillage Drills |
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| Abstract: |
| The annunciator system for no-tillage drills, comprising complete digital circuitsand photoelectric sensors, is developed. It is scalable, expandable, accurate and applicable.By adjusting the resistance-capacitance properties, the system can monit the seeding ofdifferent plants. The PC-based automate test system is also researched to provide thedetecting data of the system. |
| Key words: no-tillage drill,annunciator,automate test, |
