三维激光介绍

■ Who should read this manual‚ page 1

■ ILRIS user documentation‚ page 1

■ Notice formats‚ page 2

■ Type conventions‚ page 2

三维激光扫描系统(ilris)用户文档

格式

类型约束

Who should read

this manual

This manual outlines everything you need to know to program, use, and maintain

Optech's ILRIS laser scanner. It is intended for surveyors, engineers, and others who

are familiar with survey procedures. It is also intended for data processors working

with ILRIS data.

本手册大纲含有你需要知道的关于程序,使用,和维护

Optech的(ILRIS)三维激光扫描仪。它是专为测量人员,工程师们,和其它与测量类似专业服务。它也用于数据处理处理人员处理ILRIS数据。

This manual assumes that you are:

本手册将令你:

Qualified and trained on the ILRIS, having completed an Optech training

course

进行ILRIS合格的训练,完成一个Optech训练课程

Familiar with the technical concepts underlying the ILRIS.

熟悉ILRIS的技术概念。

Motion Compensation (MC) option

运动补偿(MC)选项

The manual includes information on the ILRIS Motion Compensation option.

This

option enables the ILRIS to be used on a moving vehicle, and requires additional

equipment such as GPS receivers, an inertial navigation system (INS), a mounting

platform, and optional GPS base stations.

手册包括ILRIS运动补偿选项的信息。这

选项使ILRIS,可以用在运动车辆,但要求额外的

设备如GPS接收器,一个惯性导航系统(INS),一个安装

平台,可选的GPS基站。

ILRIS user documentation

ILRIS用户文档

Optech documentation is delivered as printed manuals, in Adobe Acrobat PDF

format, and as online help where applicable.

Optech文档以可打印的Adobe Acrobat PDF

格式发送给用户,在线帮助也可用。

Notice formats

注意格式

To highlight important information, this manual uses the following signal words. Do

not proceed until you understand the information and have complied with any

instructions:

突出重要的信息,这本手册使用如下的符号文字。在你理解这些信息并不需要任何介绍帮助之前,不要停止练习

产品说明:

Danger/Caution

Potential for minor or moderate injury; unsafe practices.

Notice

Damage to equipment or loss of data; policy on safety of personnel or

protection of property.

Important

Important information.

Note

Useful information.

Tip

Programming, operation, or maintenance suggestion.

Type conventions This manual uses the type conventions outlined in Table 1.

本手册类型使用类型的习俗惯例在表1.概述:

Table 1: Type conventions

表1:输入文字规定

Text Type Example

Hardware labels Sans-serif text POWER

Operator interface text Bold text Load Plan

Folders and filenames Monospace text C:\\Program Files

文本示例

硬件标签

2 PRODUCT OVERVIEW (STANDARD)

2产品概述(标准)

Types of ILRIS scanners‚ page 3

■ Geo-referencing capability‚ page 4

■ Extended options‚ page 4

■ Scanning methods‚ page 6

■ ILRIS standard components‚ page 8

■ Scanner hardware interface‚ page 8

■ Operating computers‚ page 10

■ ILRIS software‚ page 11

■ Third-party software options‚ page 14

■ Battery equipment (optional)‚ page 14

■ Carry case‚ page 15

ILRIS类型的扫描仪‚第3页

■Geo-referencing的能力‚第4页

■扩展选项‚第4页

■扫描方法‚第6页

■ILRIS标准组件‚第八页

■扫描仪硬件接口‚第八页

■使用计算机操作‚第10页

■ILRIS软件‚第11页

■第三方软件选择‚第14页

■电池设备(多组可选)‚第14页

■携带方便15页‚

Types of ILRIS

Scanners

ILRIS类型的扫描仪

图1:在ILRIS扫描仪掀动基地和三脚架

New ILRIS-HD

新ILRIS-HD

Designed for high-density commercial surveying, ILRIS-HD is an integrated highspeed

laser scanner that collects range data at 10 kHz. At such impressive speed,

the ILRIS-HD maintains the same data density as its predecessor, the ILRIS-3D, but

can perform built-in instantaneous range averaging on each data point to improve

overall range precision. When not in range averaging mode, the ILRIS-HD can

complete a survey 4 times faster than the ILRIS-3D.

专为高密度商业测量、ILRIS-HD是一个完整的高速描数据集范围10 kHz的激光扫描仪。以这样惊人的速度,ILRIS-HD依然保持与之前仪器相同的数据密度, 并且ILRIS-3D能瞬时平均范围内每个数据点来改善范围内的数据精度。当在平均模型之外,ILRIS-HD完成一次测量

比ILRIS-3D 快4倍。

LRIS-3D

ILRIS-3D remains an integrated laser scanner designed for commercial surveying at

its original scan speed of 2.5 kHz for users who prefer a more economic scanner.

The ILRIS-3D has the same essential capabilities as the ILRIS-HD including digital

image capture, sophisticated software tools, and wireless or wired operation options

via a Pocket PC or laptop computer.

ILRIS-3D仍然是一个专为商业测量设计的综合激光扫描仪,

以其扫描速度2.5千赫对于用户来讲仍是更经济扫描器的选择。

ILRIS-3D具有和ILRIS-HD相同的基本功能,包括数字

图像的采集、先进的软件工具,和无线或有线操作选项

(通过掌上电脑或笔记本电脑).

Geo-referencing Capability

Geo-referencing

能力

With the geo-referencing capability for both the ILRIS-HD and ILRIS-3D, you can

perform on-site resection or back sighting based on known targets through the Controller

and obtain the ILRIS position and orientation immediately before a survey.

This feature eliminates the need to return to your processing station before the

actual survey and significantly reduces overhead costs.

ILRIS-HD和ILRIS-3D都有geo-referencing能力,你可以

执行现场切除、回瞄准以在测量前根据已知目标通过控制器

获得ILRIS位置与方向。

这个功能并不需要回到你的前处理站并减少成本。

Extended options Enhanced Range (ER option)

An upgrade option for both the ILRIS-3D and ILRIS-HD is the Enhanced Range (ER)

mode, which allows you to survey objects and structures at a significantly farther

distance.

The ER option increases the range of the ILRIS laser scanner by up to 40%. When

scanning in the ER mode, the ILRIS can survey natural features over 1000 m away.

You can activate the ER mode simply by clicking the ER button in the operator

interface before initiating a scan.

扩展选项与增强范围(ER)

LRIS-3D 和 ILRIS-HD都增大了扫描范围

,它可以让您在测量更远距离。

ER选项增加的范围,ILRIS激光扫描仪增加40%。当

扫描在ER模式,可以扫描自然特征ILRIS在1000米之外。

你可以点击操作界面的ER按钮

启动ER扫描模式。

Motion compensation option

Besides scanning from a tripod, with the MC (motion compensation) option, both

the ILRIS-3D and ILRIS-HD can scan from a moving platform such a boat, van, or

airship to survey extended and continuous terrains. Details about the MC option are

described in Chapter 3, \"Product Overview (MC Option)\

运动补偿的选项

除了安装在三脚架上扫描, 通过运动补偿选项,

ILRIS-3D和ILRIS-HD可以在一个运动平台上进行扫描,如同乘一条船,一辆货车,或一架飞船以测量更大且连续的地形。运动补偿选项

的细节在第三章详细描述.第三章,“产品概况(MC的选择)”,第17页。

Pan/Tilt base

Compatible with both the ILRIS-3D and ILRIS-HD, the optional Pan/Tilt base is a

platform that moves the ILRIS’ target scan area beyond the bounds of the scanner

window. Once stably set up on a tripod (Figure 1), the Pan/Tilt base extends the

ILRIS’ field of view up to 90° vertically and enables 360° panoramic profile

scanning.

掀动基地

作为ILRIS-3D和ILRIS-HD的综合,可掀动基地

是基于移动平台使ILRIS目标区域超越扫描窗口的限制。一旦稳定架好三脚架(图1),掀动基地扩展ILRIS视野的90°和360°全景使垂直剖面

扫描。

The optional Pan/Tilt base enables the ILRIS scanner to operate in various orientations

by tilting and panning. The ILRIS scanner can be set up either to tilt up or to

tilt down on the Pan/Tilt platform (Figure 2). The Pan/Tilt base can pan a total of

360°, that is, 180° clockwise and counter-clockwise from the home position, and tilt

a total of 70°. It can be installed on a tripod, and is transported in a separate carry

case.

可选用的掀动基地通过倾斜和平移使ILRIS在不同的方向扫描操作

。这ILRIS扫描仪可以建立要么倾斜或向下斜照掀动平台上(图2)。潘掀动的基础共有360°,180°顺时针和逆时针方向旋转,和倾斜可达70°。它可以安装在一个三脚架,或单独装箱携带。

图2:掀动基座扫描器上一个ILRIS倾斜(左)或下跌(右)

On the Pan/Tilt base are two identical sets of ports, one at the rear and another at

the front:

■ Power input

■ GPS PPS

■ Pan/Tilt serial.

There are also two emergency buttons on the side of the Pan/Tilt base. For Pan/Tilt

handling information, see page 280.

在掀动基座是两个相同的套口,一个在后方,另一个

前面的:

■输入功率

■GPS PPS

■掀动系列。

在掀动基座旁边还有两个紧急制动按钮。为掀动

处理的信息,见280页。

Scanning

methods

The ILRIS uses a dual-mirror system to aim the laser shots at the area to be scanned.

As illustrated by the following examples, the mirrors are controlled by different

methods depending on the scanning method selected by the operator.

Step stare scanning

Figure 3:

扫描方法

使用一个dual-mirror系统的ILRIS要把雷射枪,进行面积扫描。

以下的例子作为说明,镜子上受控于不同方法,而方法则依赖于操控着的选择.

扫描步骤

图三:

Figure 3:

Step stare scanning pattern

图三:逐步扫描模式。

The step stare method is the default scanning method for the ILRIS. One moving

mirror, called the X-mirror, produces the horizontal or X-axis. A second moving

mirror, called the Y-mirror, produces the vertical or Y-axis. When a region of

interest (ROI)—either rectangular or square—is selected, and scanning is started, the

mirrors are positioned so that the laser is aimed at the lower left corner of the ROI.

The X-mirror first moves from left to right until it reaches the far right hand side of

the ROI, forming the first horizontal scan line, after which the Y-mirror then steps up

to the start of the next line. Then the X-mirror again moves horizontally across the

ROI, this time from right to left. At the end of that line, the Y-mirror again increments

up another step, and the X-mirror repeats horizontally from left to right to the

end of the line. This step stare scanning pattern (Figure 3) continues until the entire

ROI has been scanned in consecutive steps.

逐步扫描方法是ILRIS默认的方法。一个运动镜像,称为X-mirror为水平或x轴。第二个移动镜像,称为Y-mirror为垂直或Y轴。当一个矩形或方形敏感区域被选中，扫描启动后,镜像被定位以便激光瞄准的左下角。第一个行动的X-mirror从左至右,直到它到达遥远的右边

这种投资回报,形成第一水平扫描线,然后Y-mirror然后步骤

开始下一行。然后再X-mirror水平移动穿过敏感区域,这次从右到左。最后结果表明线,再Y-mirror格另一个步骤,X-mirror水平重复从左到右的顺序最后的线。这一步凝视扫描模式(图3)一直持续扫描步骤到整个敏感区域已连续。

Profile scanning (option)

剖面扫描(备选件)

Figure 4:

Profile scanning pattern

图4:剖面扫描模式

The profile scanning method uses only the Y-mirror in the ILRIS and requires a Pan/

Tilt base. When a region of interest (ROI)—either rectangular or square—is

selected, the Pan/Tilt base rotates to the left side of the ROI and the Y-mirror is positioned

so that the laser is aimed at the lower left corner of the ROI. When a scan is

started, the Y-mirror starts moving vertically from the bottom of the ROI to the top

and back to the bottom while the Pan/Tilt base rotates very slowly from left to right.

This dense vertical zigzag scanning pattern (Figure 4) continues until the entire ROI

has been scanned—that is, when the Pan/Tilt base has reached the far right-hand

side of the ROI. In profile scanning, the Y-mirror provides the Y-axis of movement

and the Pan/Tilt base provides the X-axis of movement while the X-mirror remains

stationary.

轮廓扫描方法只用ILRIS的Y-mirror且需要一个可倾斜的基座。当一个矩形或方形敏感区域(ROI)被选择，却往往破坏或square-is矩形

选中,掀动基座旋转敏感区域的左边Y-mirror的和定位

所以,激光瞄准的左下角的敏感区域。当一个扫描开始时,这些Y-mirror垂直从底部开始移动到敏感区域的顶部回到底部而掀动基座自转非常慢从左向右。这一密度大的垂直锯齿扫描模式(图4)一直持续到整个敏感区域已经被扫描，就是当掀动基地已经达到了遥远的右手一边。在剖面上的扫描、Y-mirror提供运动运动和掀动基座提供了运动的目标而X-mirror依然存在静止。

ILRIS standard

components

The ILRIS scanner includes the following standard components:

(Back row, from left to right in Figure 5)

■ Laser scanner (page 8)

■ Carry case (page 15)

(Front row, from left to right in Figure 5)

■ AC adapter, battery charger (page 14)

■ Ethernet cable

■ USB memory device and software CD case.

Figure

ILRIS标准组件

ILRIS扫描仪的标准组件包括如下:

(后排,从左到右图5)

■激光扫描仪(第八页)

■携带案例(15页)

(前排,从左到右在图5)

■电源适配器、充电器(第14页)

■缆线

■USB记忆装置和软件CD盒。

图

Figure 5: ILRIS standard items

图5:ILRIS标准配置

Scanner

hardware

interface

The ILRIS scanner includes a laser, optics, a precision X-Y scanner, and an on-board

microprocessor. In operation, the scanner accepts operator commands, scans the

survey scene, and captures and records laser point data. Survey data is typically

stored on a USB memory device, provided with the ILRIS.

扫描仪硬件界面

ILRIS包括一个激光扫描仪、光学、精密x - y扫描,和一个集成处理器。在操作中,接受操作员命令扫描,扫描测量现场,捕获和激光点记录数据。测量数据是以一定格式存储在一个ILRIS提供的USB记忆装置中。