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Development and Test of GNSS/IMU-Based Speed Measurement Device for Agricultural Machinery

  • Weiqiang Fu
  • Shupeng Hu
  • Changhai Luo
  • You Li
  • Shuxia Guo
  • Junxiong ZhangEmail author
Conference paper
Part of the IFIP Advances in Information and Communication Technology book series (IFIPAICT, volume 545)

Abstract

Aiming at the problem of RTK-GNSS receiver’s high-cost and single-point GNSS receiver’s low data update rang, a GNSS/IMU-based method of measurement agricultural machinery speed is proposed, and a speed measurement device with ISOBus interface is developed to measure the speed, direction and distance of the of agricultural machinery travel. In addition, the measurement data in accordance with ISO11783 standard is sent to agricultural machinery ISOBus network, for precision agricultural intelligence equipment to provide real-time accurate speed data. By comparing with the RTK-GNSS receiver, the test results show that the GNSS/IMU-based speed measurement device can meet the requirement of precision measurement, distance measurement and direction of travel of the variable rate application under a normal operation condition of agricultural machinery.

Keywords

Speed measurement RTK-GNSS GNSS/IMU ISOBus CAN bus Distance measurements Agricultural machinery 

Notes

Acknowledgements

This work is supported by the Beijing science and technology planning project of China (D161100003216003), the BAAFS youth foundation project of China (QNJJ201529), the BAAFS innovation team project of China (JNKYT201607), Recommend International Advanced Agricultural Science and Technology Plan Grant of China (2016-X26), and Science and technology plan project of Heilongjiang farms & land reclamation administration Grant of China (HNK 135-06-05).

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Copyright information

© IFIP International Federation for Information Processing 2019

Authors and Affiliations

  • Weiqiang Fu
    • 1
    • 2
    • 3
  • Shupeng Hu
    • 2
    • 3
  • Changhai Luo
    • 2
    • 3
  • You Li
    • 2
    • 3
  • Shuxia Guo
    • 2
    • 3
  • Junxiong Zhang
    • 1
    Email author
  1. 1.College of EngineeringChina Agricultural UniversityBeijingPeople’s Republic of China
  2. 2.Beijing Research Center for Information Technology in AgricultureBeijing Academy of Agriculture and Forestry SciencesBeijingPeople’s Republic of China
  3. 3.Key Laboratory for Information Technologies in AgricultureThe Ministry of AgricultureBeijingPeople’s Republic of China

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