In-vehicle software development ECU software document EHANDBOOK

What is EHANDBOOK?

EHANDBOOK is an electronic specification that works in conjunction with ETAS's *INCA to improve calibration efficiency. Electronically controlled vehicles are equipped with a variety of ECUs, and it is necessary to comprehensively understand the functions, logical structures, interdependencies, etc. of each ECU. To achieve this understanding, easy-to-use ECU software documentation is required. EHANDBOOK makes it possible to handle large amounts of documentation easily and quickly, making a significant contribution to communication between suppliers and manufacturers in joint ECU software development projects, etc.

*INCA＝Integrated Calibration and Acquisition tools

What is EHANDBOOK? How to use electronic specifications to revolutionize in-vehicle software development

The following document provides a summary of how EHANDBOOK can help you solve your challenges.

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Features and Benefits

Improved efficiency of control specification analysis

Easily track RAM (variables) passed between specifications
Displaying lower level subsystems on the same screen
Check calibration values directly on the model specifications
Check the upstream and downstream of the logic you are focusing on
Search for keywords in large numbers of documents and models

Improved efficiency of control debugging

Connect to INCA and set RAM and calibration values in any specification as measurement items with one click.
Connect to INCA and display the RAM values being measured on the model specification
Read measurement data (MDF file) and display RAM values at any time on the model specification sheet
Highlighted path output to INCA experiment screen