The utility model discloses a novel driving device for electric power assisted walking and climbing building, which combines the braking mechanism with the traveling mechanism and the crawling frame to form an innovative planetary gear with obstacles and non-slip transmission working principle, and the traveling mechanism comprises a walking wheel set and The planetary gear set includes a main shaft, a sun gear, a planetary shaft, a planetary gear and a ring gear. The brake mechanism includes a fixed plate, a sleeve, a brake device, a sensor and a control module. When the climbing building is blocked, the sensor transmits the sensing signal to the control module, and the brake is controlled by the control module to realize the braking of the sleeve, so that the ring gear is braked, and the ring gear is forcibly braked by the braking device. When the humidity is smooth, the stairs are smooth, or the loaded items are not heavy, the phenomenon that the prior art walking wheel encounters an unfixable slip phenomenon is effectively avoided, and the function of the flat road walking and the stair crawling is required, and the obstacle climbing stairs are greatly improved. Safety and operational stability.本新型公開了一種可電動助力行走與爬樓新型驅動裝置，採用將制動機構與行走機構及爬行架相結合，構成創新性的行星齒輪遇障礙不打滑傳動工作原理，行走機構包括行走輪組以及行星輪組，行星輪組包括主軸、太陽輪、行星軸、行星輪以及齒圈，制動機構包括固定板、套筒、制動裝置、感測器以及控制模塊。爬樓遇障礙受阻時，感測器將感測信號傳輸至控制模塊，並通過控制模塊控制制動裝置實現對套筒制動，以實現對齒圈制動，由於齒圈被制動裝置強制制動，在障礙潮濕、樓梯光滑或搭載物品不重情況下，有效避免了現有技術行走輪遇障礙出現無法固定的打滑現象，在實現平路行走及樓梯爬行的使用功能需要的同時，大大提高了遇障礙爬樓的安全性與運行穩定性。
