| 摘要 |
PROBLEM TO BE SOLVED: To enable complex and accurate control of computer embedded devices without being affected by OS environment.SOLUTION: A computer embedded device has a plurality of software-implemented layers that are classified into a plurality of hierarchies, each layer being configured to provide services to higher hierarchies, and a message processing unit that is provided in each layer to perform sequence control of messages coming into and out of the layer.SELECTED DRAWING: Figure 1 |
