Differences

This shows you the differences between two versions of the page.

--- project:laser_rangefinder [2012/01/02 15:44] – created nephirus
+++ project:laser_rangefinder:start [2016/11/28 03:33] – ruza
@@ Line 1: / Line 1: @@
+====== Laser Rangefinder ======
+{{template>:project:infobox|
+name=Laser Rangefinder|
+image=:project:laser_rangefinder:laser.jpg?200 |
+sw=-|
+hw=-|
+founder=[[user:nephirus]]|
+interested= -|
+status=suspended
+}}
+~~META:
+status = suspended
+&relation firstimage = :project:laser_rangefinder:laser.jpg
+~~
+Aim of this project is to build a low-cost and reliable distance sensor. Commercial devices are either unreliable (Sharp IR distance sensors, SRFxx ultrasonic rangefinders) or way too expensive (SICK / Hokuyo devices).
+Basic idea is described in [[http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=4543666|[1]]].
+===== Status =====
+  * Find suitable cheap CMOS sensor and optics [TODO]
+  * Find suitable laser module [TODO]
+  * Make stationary mounting frame [TODO]
+  * Design DSP circuit for fast image processing [TODO]
+  * Make rotary platform for 360° planar scanning [TODO]
+  * Use in robots! [TODO]
+===== References =====
+  * [1] [[http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=4543666|A low-cost laser distance sensor (IEEE Xplore)]]
+  * [2] [[http://robotbox.net/blog/gallamine/neato-robotics-xv-11s-lidar-hacked]]