The present invention discloses a walking assistance device, including an auxiliary body, a grounding sensing unit, an auxiliary lighting unit, a control processor, an operation interface and a power supply unit, which can be conveniently held by the user when walking forward, and utilizes touch sensing. The unit senses whether it touches the ground, and the control processor controls the auxiliary lighting unit to project the auxiliary light pattern onto the ground, so that the auxiliary light pattern can guide the step and assist the advancement to prevent the user from falling and being injured.本創作揭示一種步行輔助裝置，包括輔助器本體、觸地感測單元、輔助照明單元、控制處理器、操作介面以及電源單元，可供使用者在步行前進時方便持握，利用觸地感測單元感測是否接觸到地面，並由控制處理器據以控制輔助照明單元投射輔助光圖案到地面上，使得輔助光圖案可引導步伐，並輔助前進，達到避免使用者跌倒而受傷。
