JOURNAL OF ASTRONAUTIC METROLOGY AND MEASUREMENT ›› 2013, Vol. 33 ›› Issue (6): 58-60.doi: 10.12060/j.issn.1000-7202.2013.06.14

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Design and Realization of the Equivalent Device Based on the CAN Bus

XU Chao1;WU Dong-jian1;JIANG Zhu1   

  1. 1、Beijing Aerospace Institute for Metrology and Measurement Technology,Beijing 100076
  • Online:2013-12-15 Published:2013-12-15

Abstract: In order to coordinate the detection of the test system, an equivalent device based on CAN bus is designed with the realization of bus monitoring and data communication and function circuit. The CAN bus, data acquisition and digital I/O function for the equivalent device are presented. Under the precondition of realizing the functions, this scheme can assure comprehensive detection for the electrical system with simple and reliable operations as well as less components and reduced scale equipments.

Key words: CAN bus, Equivalent device, Measurement system