| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a raindrop detection device and a wiper control device, which inhibit erroneous detection of a rain sensor and improve the detection accuracy of raindrops.SOLUTION: A raindrop detection device comprises: a rain sensor 20; a wiping information detection part 64 detecting wiping information of a wiper blade 10; and a prohibition range setting part 66 which calculates a prohibit range on the basis of a wiping speed and a wiping acceleration, and when the wiper blade 10 wipes in the prohibition range, prohibits drive control of the wiper bladed 10 on the basis of raindrop information. The prohibition range setting part 66, when the wiper blade 10 moves from one reversing position toward the other reversing position, calculates the prohibition range plural times in a range that a wiping position enters the prohibition range from the one reversing position and updates the prohibition range at every time of performing the calculation.</p> |
