| In order to promote the development of robot in our country and make progress with the technology of robot, the national undergraduate robot TV games have been held by CCTV since 2002. This paper act these games as the specimen, and investigates the design and development of embedded system for wheeled mobile robot.The implement of intelligent robots is the embodiment of the robot control algorithms. But the key of the algorithms realization is to have a suitable executable platform. This paper is focused on this problem, and the following aspects are studied:First, the necessity of the embedded system application in robots is researched. The platform of embedded system is constructed in wheeled mobile robot, which can greatly separate the design of hardware and software, and can realize the complex algorithms.Secondly, considering the characteristic of wheeled mobile robot, the hardware design of embedded system for the wheeled mobile robot is expounded. The core of embedded system is base on ARM processor. In this part of the paper, the select of CPU processor, the select of memory and the design of peripheral equipment are recommended. Furthermore, the communication of control system and the motor controller is realized by CAN bus.Thirdly, based on the embedded hardware, the transplanting process the embedded Linux is introduced in particular, including mainly: the design of Bootloader, the customization and compilation of Linux kernel, the choice of file system and the compilation of driver modules (specially the driver module of CAN bus in this Platform).Finally, This paper presents the control strategy for movement wheeled mobile robots, including straight line movement and turn movement. At last, according to the results of the past games, the actions of this platform in practice are concluded.
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