PROBLEM TO BE SOLVED: To provide a threat removing automatic device, in which a sensor for sensing injurious birds and animals that infest a plow land and eat out farm crops and fruits, automatically actuates an electronic circuit to cause a detonation and diffuse an odor disliked by the animals when they try to invade, thereby preventing their invasions.SOLUTION: When injurious animals such as monkeys, bears, wild boars, dears, Paguma larvata or harmful birds come close to farm crops or fruits, a sensor is automatically actuated to ignite by an ignition heater the fuse of injection explosives which fire in a detonation pipe so that explosive sounds, odor diffusion layers or firecrackers and the like are exploded to prevent eating of crops, thus providing a sensor-managed injurious bird/animal threat removing automatic device.COPYRIGHT: (C)2014,JPO&INPIT【課題】田畑に出没し農作物、果実を食荒らす害鳥獣類を感知センサーを使用し、侵入しようとすれば自動的に電子回路が作動し爆音とそこに出没る動物が嫌う臭いを拡散して威嚇し侵入を防止する威嚇防除自動装置を提供する。【解決手段】感知センサーを使用し害動物 猿、熊、猪、鹿、ハクビシン、害鳥等を農作物、果実に近付いて来ると感知センサーが自動的に作動し噴射火薬の導火線に点火用ヒーターで着火し爆音管に発射し爆音響と嫌臭拡散層や爆竹花火等が炸裂し食荒らしを防止するセンサー管理害鳥獣威嚇防除自動装置である。【選択図】図5
