W i t h t h e r a p i d d e v e l o p m e n t o f C h i n a’s economy, an increasing number of Chinese people are owning automobiles and people of different ages ( especially the young children) are getting more and more interested in and familiar with automobiles. As a result of that, more and more electric toy automobiles suitable for young children are launched on toy market. At present, it is a universal phenomenon in China that children feel longly as their parents are so busy with work that they can ‘t play with their parents for a long time. This kind of electric toy automobile is invented mainly for the consumer groups of China to enhance interaction and communication between children and parents, thus letting them enjoy the fun in driving automobiles.