Debugging device and debugging method for the position of the transmitter of the ceilometer
A technology for transmitters and ceilometers, which is applied in the field of debugging devices for the position of ceilometer transmitters, which can solve problems such as errors in placing transmitters, and achieve accurate focus positions and high cost performance
Active Publication Date: 2016-09-21
CAMA LUOYANG ENVIRONMENTAL MEASUREMENT
View PDF4 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, beams with different wavelengths have different focus positions, so beams with exactly the same wavelength must be used, and there are certain errors in placing the emitter and determining the focus position
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0018] Such as figure 1 The shown debugging device of the present invention comprises a ceilometer, and a transmitter 1 and a lens 2 are arranged in the described ceilometer, and the device also includes a debugging board 3 and an imaging board 4 which are sequentially arranged on the optical axis of the lens 2, so that The adjustment board 3 is provided with two symmetrical holes with the optical axis of the lens 2 as the axis of symmetry within the position corresponding to the aperture of the lens 2. The same hole as the hole on the 3 corresponds to the position of the lens 2 on the imaging plate 4, and the optical center of the lens 2 is the origin, and the horizontal line and the vertical line passing through the origin are respectively used as two-dimensional coordinate axes, and coordinates are marked on the coordinate axes.
[0019] The debugging plate and imaging plate with holes used in the present invention are not limited to two holes, such as figure 2 As shown i...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to a debugging device and a debugging method for the position of a ceilometer transmitter. The steps of the debugging method are as follows: (1) placing the transmitter at the theoretical position of the lens focus, so that the transmitter emits a light beam; (2) waiting for the light beam to pass through the lens After the light passing through the holes on the debugging board presents spots on the imaging board, move the imaging board so that the spots of different holes fall on the corresponding holes on the imaging board; (3) According to the relative position of the coordinates of the spots falling on the imaging board Adjust the position of the transmitter up and down, left and right, so that the light spots of different holes coincide with the center positions of the corresponding holes on the imaging board, and the light spots are the smallest. The best position of the lens; the method of determining the focus position of the lens by measuring the imaging size of the present invention has high precision, is convenient and easy to implement, and can accurately determine the focus position of the lens, thereby determining the best position for placing the emitter.
Description
technical field [0001] The invention relates to an optical debugging technology, in particular to a debugging device and a debugging method for the position of a ceilometer transmitter. Background technique [0002] In order to make the spread angle of the emitted beam of the transmitter of the laser cloud meter as small as possible, a lens is added behind the transmitter. In order to make the emitted beam parallel, the transmitter needs to be placed at the focal point of the lens, and the received light intensity is focused on the focal point. It is very sensitive, and there is a large error between the actual focal length of the lens and the theoretical value, so a reliable, high-precision debugging method and debugging device must be used to determine the position of the focal point of the lens to accurately place the ceilometer transmitter. [0003] At present, the common debugging method is to let a beam of light pass through the collimator, then obtain a beam of parall...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G01W1/18
Inventor 滕军肖巧景佟增亮
Owner CAMA LUOYANG ENVIRONMENTAL MEASUREMENT