A sensing pad comprises a first sensing layer, a second sensing layer and a spacing layer. The second sensing layer comprises at least a second loose sensing area and at least a second dense sensing area. The spacing layer is disposed between the first sensing layer and the second sensing layer, and the spacing layer comprises at least one high pressure spacing area and at least one low pressure spacing area. Therefore, the second sensing layer bears weight and presses downward the spacing layer to form contact with the first sensing layer and generate electrical conduction for sensing contacted and pressed position. In addition, with the arrangement of the at least one dense sensing area and at least a loose sensing area disposed on the second sensing layer, it is determined whether a bed lying person is on the bed, erroneous determination can be reduced, and the posture of the bed lying person on the bed can be sensed to confirm the condition of the bed lying person.一種感應墊,其包含有一第一感應層、一第二感應層以及一間隔層,該第二感應層包含有至少一第二疏感應區及至少一第二密感應區,而該間隔層設置於該第一感應層與該第二感應層之間,且間隔層包含有至少一高壓力間隔區及至少一低壓力間隔區,因此,第二感應層承載重量下壓而壓迫間隔層,進而接觸第一感應層產生電導通,感測接觸而受壓的位置,並藉由第二感應層上所分佈的至少一密感應區及至少一疏感應區,判斷臥床者是否位於床上,減少誤判的機率,並感測臥床者於床上的姿態,瞭解臥床者的使用情形。
