Abstract: In view of the low efficiency of collaborative product development, huge losses caused by rework, high cost in product design, process and manufacturing, attention is paid to the executive main body of collaborative product development process. Then, on the basis of the research conclusion that the elements influencing the human-information system interaction rate, brings out two ways of active information interaction based on the management regulation and information platform in order to inspire the collaborative development members to share information. Through researching the active information interaction, establishes the coordination mechanism model of collaborative product development process and according to the mechanism, the collaborative product development process rebuild methods, combined the concurrent engineerings idea was established. Finally, the feasibility of the research result is proved through practices.