A collision detection device (15) is provided with a first acceleration acquisition unit (151), a second acceleration acquisition unit (152), and a forward collision determination unit (153). A first acceleration acquisition unit acquires front-rear direction accelerations output from a left sensor (13L) and a right sensor (13R). A second acceleration acquisition unit (152) acquires the acceleration in the front-rear direction output from a main sensor (14), which is an acceleration sensor different from the left sensor and the right sensor. The front collision determination unit determines the occurrence of a front collision on the basis of a safety determination based on the front-rear acceleration acquired by the first acceleration acquisition unit and a main determination based on the front-rear acceleration acquired by the second acceleration acquisition unit.
碰撞探测装置(15)具备第一加速度获取部(151)、第二加速度获取部(152)、以及前撞判定部(153)。第一加速度获取部获取从左侧传感器(13L)以及右侧传感器(13R)输出的前后方向加速度。第二加速度获取部(152)获取从主传感器(14)输出的前后方向加速度,该主传感器(14)是与左侧传感器以及右侧传感器不同的加速度传感器。前撞判定部根据基于通过第一加速度获取部获取的前后方向加速度的安全判定、和基于通过第二加速度获取部获取的前后方向加速度的主判定,来判定前撞的发生。
Collision detection device, collision detection method, and collision detection program
碰撞探测装置、碰撞探测方法、以及碰撞探测程序
2024-09-27
Patent
Electronic Resource
Chinese
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