LMI 3D相机Gocator 5.1.6.134用户手册：线型传感器应用详解

Gocator

188 浏览量更新于2024-07-17 1 收藏 35.6MB PDF 举报

身份认证购VIP最低享 7 折!

30元优惠券

资源详情

资源推荐

Gocator Line Profile Sensors: User Manual

Safety and Maintenance • 16

For more information, see Precautions and Responsibilities below.

Precautions and Responsibilities

Precautions specified in IEC 60825-1 and FDA CFR Title 21 Part 1040 are as follows:

Requirement Class 2 Class 2M Class 3R Class 3B

Remote interlock Not required Not required Not required Required*

Key control Not required Not required Not required Required – cannot

remove key when in

use*

Power-on delays Not required Not required Not required Required*

Beam attenuator Not required Not required Not required Required*

Emission

indicator

Not required Not required Not required Required*

Warning signs Not required Not required Not required Required*

Beam path Not required Not required Terminate beam at

useful length

Terminate beam at

useful length

Specular

reflection

Not required Not required Prevent unintentional

reflections

Prevent unintentional

reflections

Eye protection Not required Not required Not required Required under

special conditions

Laser safety

officer

Not required Not required Not required Required

Training Not required Not required Required for operator

and maintenance

personnel

Required for operator

and maintenance

personnel

*LMI Class 3B laser components do not incorporate these laser safety items. These items must be added and completed by customers

in their system design. For more information, see Class 3B Responsibilities below.

Class 3B Responsibilities

LMI Technologies has filed reports with the FDA to assist customers in achieving certification of laser

products. These reports can be referenced by an accession number, provided upon request. Detailed

descriptions of the safety items that must be added to the system design are listed below.

Remote Interlock

A remote interlock connection must be present in Class 3B laser systems. This permits remote switches

to be attached in serial with the keylock switch on the controls. The deactivation of any remote switches

must prevent power from being supplied to any lasers.

Gocator Line Profile Sensors: User Manual

Safety and Maintenance • 17

Key Control

A key operated master control to the lasers is required that prevents any power from being supplied to

the lasers while in the OFF position. The key can be removed in the OFF position but the switch must not

allow the key to be removed from the lock while in the ON position.

Power-On Delays

A delay circuit is required that illuminates warning indicators for a short period of time before supplying

power to the lasers.

Beam Attenuators

A permanently attached method of preventing human access to laser radiation other than switches,

power connectors or key control must be employed.

Emission Indicator

It is required that the controls that operate the sensors incorporate a visible or audible indicator when

power is applied and the lasers are operating. If the distance between the sensor and controls is more

than 2 meters, or mounting of sensors intervenes with observation of these indicators, then a second

power-on indicator should be mounted at some readily-observable position. When mounting the

warning indicators, it is important not to mount them in a location that would require human exposure

to the laser emissions. User must ensure that the emission indicator, if supplied by OEM, is visible when

viewed through protective eyewear.

Warning Signs

Laser warning signs must be located in the vicinity of the sensor such that they will be readily observed.

Examples of laser warning signs are as follows:

FDA warning sign example IEC warning sign example

Nominal Ocular Hazard Distance (NOHD)

Nominal Ocular Hazard Distance (NOHD)is the distance from the source at which the intensity or the

energy per surface unit becomes lower than the Maximum Permissible Exposure (MPE) on the cornea

and on the skin.

The laser beam is considered dangerous if the operator is closer to the source than the NOHD.

The following tables provide the NOHDvalues for each Gocator model and laser class, assuming

continuous operation of the laser. As a configurable device, Gocator lets you set the laser exposure (laser

Gocator Line Profile Sensors: User Manual

Safety and Maintenance • 19

Customers are advised to obtain the information booklet Regulations for the Administration and

Enforcement of the Radiation Control for Health and Safety Act of 1968: HHS Publication FDA 88-8035.

This publication, containing the full details of laser safety requirements, can be obtained directly from

the FDA, or downloaded from their web site at https://www.fda.gov/Radiation-

EmittingProducts/ElectronicProductRadiationControlProgram/default.htm.

Electrical Safety

Failure to follow the guidelines described in this section may result in electrical shock or equipment

damage.

Sensors should be connected to earth ground

All sensors should be connected to earth ground through their housing. All sensors should be mounted

on an earth grounded frame using electrically conductive hardware to ensure the housing of the sensor

is connected to earth ground. Use a multi-meter to check the continuity between the sensor connector

and earth ground to ensure a proper connection.

Minimize voltage potential between system ground and sensor ground

Care should be taken to minimize the voltage potential between system ground (ground reference for

I/O signals) and sensor ground. This voltage potential can be determined by measuring the voltage

between Analog_out- and system ground. The maximum permissible voltage potential is 12 V but should

be kept below 10 V to avoid damage to the serial and encoder connections.

For a description of the connector pins, see Gocator I/O Connector on page 724.

Use a suitable power supply

The +24 to +48 VDC power supply used with Gocator sensors should be an isolated supply with inrush

current protection or be able to handle a high capacitive load.

Use care when handling powered devices

Wires connecting to the sensor should not be handled while the sensor is powered. Doing so may cause

electrical shock to the user or damage to the equipment.

Heat Warning

If a sensor is not adequately heat-sunk, the housing may get hot enough to cause injury.

Sensors should be properly heat-sunk

To avoid injury and to ensure that a sensor functions properly, mount the sensor to a thermally

conductive material for good heat-sinking.

Handling, Cleaning, and Maintenance

Dirty or damaged sensor windows (emitter or camera) can affect accuracy. Use caution when

handling the sensor or cleaning the sensor's windows.

Gocator Line Profile Sensors: User Manual

Safety and Maintenance • 20

Keep sensor windows clean

Use dry, clean air to remove dust or other dirt particles. If dirt remains, clean the windows carefully with

a soft, lint-free cloth and non-streaking glass cleaner or isopropyl alcohol. Ensure that no residue is left

on the windows after cleaning.

Turn off lasers when not in use

LMI Technologies uses semiconductor lasers in Gocator sensors. To maximize the lifespan of the sensor,

turn off the laser when not in use.

Avoid excessive modifications to files stored on the sensor

Settings for Gocator sensors are stored in flash memory inside the sensor. Flash memory has an

expected lifetime of 100,000 writes. To maximize lifetime, avoid frequent or unnecessary file save

operations.

Environment and Lighting

Avoid strong ambient light sources

The imager used in this product is highly sensitive to ambient light hence stray light may have adverse

effects on measurement. Do not operate this device near windows or lighting fixtures that could

influence measurement. If the unit must be installed in an environment with high ambient light levels, a

lighting shield or similar device may need to be installed to prevent light from affecting measurement.

Avoid installing sensors in hazardous environments

To ensure reliable operation and to prevent damage to Gocator sensors, avoid installing the sensor in

locations

l that are humid, dusty, or poorly ventilated;

l with a high temperature, such as places exposed to direct sunlight;

l where there are flammable or corrosive gases;

l where the unit may be directly subjected to harsh vibration or impact;

l where water, oil, or chemicals may splash onto the unit;

l where static electricity is easily generated.

Ensure that ambient conditions are within specifications

Gocator sensors are suitable for operation between 0–50° C (0–40° C for Gocator 2500 sensors) and

25–85% relative humidity (non-condensing). Measurement error due to temperature is limited to

0.015% of full scale per degree C. The storage temperature is -30–70° C.

The Master network controllers are similarly rated for operation between 0–50° C.

The sensor must be heat-sunk through the frame it is mounted to. When a sensor is properly heat

sunk, the difference between ambient temperature and the temperature reported in the sensor's

health channel is less than 15° C.

Gocator sensors are high-accuracy devices, and the temperature of all of its components must

therefore be in equilibrium. When the sensor is powered up, a warm-up time of at least one hour is

required to reach a consistent spread of temperature in the sensor.

剩余755页未读，继续阅读

听雨的豌豆

粉丝: 0
资源: 2

LMI 3D相机Gocator 5.1.6.134用户手册：线型传感器应用详解

GOCATOR相机说明书

Gocator激光扫描仪用户手册

DATASHEET_Gocator_2430_2440_CN_WEB.pdf

用于触觉交互的多维力传感器综述-虚拟现实与智能硬件-2019-1（2）-121-135-宋爱国，付立跃-DOI：10.3724/SP...

#print("--------------------------------------------all_sensor_imgs: ", all_sensors_imgs)

../sensor_config/other_sensors/rs_odom.yaml 相对路径解释

当前工作目录为/home/jimu/source/rs_sensor_sdk/src/rs_sensor_sdk，../sensor_config/other_sensors/rs_odom.yaml表示什么意思

当前文件路径/home/jimu/source/rs_sensor_sdk/src/rs_sensor_sdk/config/system_config/general_config/config.yaml，../sensor_config/other_sensors/rs_odom.yaml

[1] R. Zhang, L L. Song, L.J. Ran, Ultra-wideband Location Algorithm Based on Particle Swarm Optimization in Non-line-of-sight Environment [J].Sensors and Microsystems, 2017, 36(9): 117-120, 124.请把这条参考文献的格式改成上一条的那种

lm-sensors ubuntu 20.04

lm-sensors

FROM docker.elastic.co/logstash/logstash:7.2.0 RUN /usr/share/logstash/bin/logstash-plugin install logstash-output-sensors_analytics

TDOA算法中Chan算法的代码实现并列举使用例子

安卓代码实现485通信

最新资源