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HOKUYO LINUX DRIVER

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The final step in this tutorial is to visualize this data using rviz. The outdoor tests were performed in the parking area in front of the Acroname office. Hokuyo sensors are popular vision sensors for mobile robots because they are lightweight and low on power consumption. Can anyone tell me how to do it. Subscribing to the scan data with a node that uses the data for autonomous navigation.

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If you’re a ‘complete newbie’ it’s fairly likely you did that wrong.

It contains many different sized cars and a wide range of surface materials. Therefore, QT is necessary to build application from the sample source code.

URG Library document

Read data from Hokuyo sensor At this point your Hokuyo sensor should be plugged into the usb port. A screen shot was captured of the current data being read by the laser. I then tried to connect my hokuyo urg 04lx 2d sensor to the desktop and referred to the supported sensor page.

The basic goal of each test in both locations indoor and outdoor was to examine and compare the range finding ability of the Hokuyo lasers. The setup of the indoor test with the protective acrylic can be seen in the following image.

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Hokuyo sensors are popular vision sensors for mobile robots because they are lightweight and low on power consumption. The following code is written under the assumption that the laser is operating with SCIP2.

GPL license is applied to those application created using Open Source version. The featured Hokuyo lasers all worked well when operating within their given specifications.

It can be easily seen that the performance of the laser is altered when the protective screen is introduced. Visualize data Hopefully you are now successfully streaming data from the Hokuyo.

Powered by Askbot version 0. Contents 1 Construction of development environment 1. It is important to point out that the laser can capture data through the acrylic but it must be at an angle.

If XX is rw, then the laser is configured properly. The following is based on my experiences and information from http: The results from this test are shown below for each of the featured lasers.

Hokuyo Laser Range Finder Comparison

The video below shows the procedure of the test with the data of that test side by side. Hokuyo Laser Installation ubuntu. The three lasers all have similar characteristics except for a few key differences. Boost Consulting compnay’s top page. Recent site activity iText edited by Chandan Datta.

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The Hokuyo lasers are excellent range finding sensors that are relatively light and small for their ability. Some Linux bash programming experience.

using_ros_to_read_data_from_a_hokuyo_scanning_laser_rangefinder [DASL Wiki]

Subscribing to the scan data with a node that uses the data for autonomous navigation. I think it works: This was an ideal location, as it allowed for the examination of many of the attributes of the lasers such as maximum range and sunlight operation.

API in C qrk:: A more hokuyyo application would be to use multiple lasers or a laser on a moving platform to create a point cloud to analyze a 3D space. They are clearly different connection types that require different procedures. Sample using C version library. There is possibility of error make[1]: You should see the messages: