laser scan detector rls-3060 basic information & installation of laser scan detector basic...

Laser Scan detectorLaser Scan detector RLS-3060RLS-3060 Basic information & Basic information &

installation of Laser Scan installation of Laser Scan detector detector

OPTEX CO., LTD.Nov. 17 2009

Training purpose only. Do not duplicate.


Product OverviewProduct Overview

Laser Scan detector RLS-3060 utilizes ‘Time of Flight’ technology.

RLS-3060 does not require any PC for operation. It can be connected to PTZ camera, video transmitter or DVR.

RLS-3060 has 4 detection area segments and linked outputs. It can match PTZ control applications.

RLS-3060 can recognize the size, speed and distance of objects within the 30M range. Processing with our detection algorithm, it recognize human targets and avoids false alarm factors.


Product FeaturesProduct Features

• 30m radius for 190 degrees• Vertical and horizontal detection area• Unique detection algorithm• Four independently adjustable detection areas for PTZ

camera control• Four independent N.O. outputs• Form C master alarm output• Automatic area setting function• Environmental disqualification circuit• Trouble output• Tamper output


Why LaserWhy Laser

LASER is an acronym for

Light Amplification by Stimulated Emission of RadiationLaser is an artificial light that does not exist in nature. It has unique characteristics, that makes it different than “ordinary” light.

• Monochromatic

Laser light is extremely pure and consists of a very narrow spectral range. It enables the separation of emitted light from the detector and other sources.

• Directional

The laser can be collimated and travels over long distances with little spread. It enables the detector to achieve a very high resolution detection area.


What is LaserWhat is Laser

There are gas lasers, solid-state lasers, liquid lasers and semiconductor lasers.

According to medium to make laser light, the wavelength of light is different.

A semiconductor laser is small in size and has very low power consumption.

X-Ray Ultraviolet-Ray

Visible Light Microwave

TV Wave

10 1000K(nm）

400K

Infrared

GaN(Gallium nitride) 400 nm - Blue-violet laser, in Blu-ray Disc and HD DVD drives

AlGalnP 650 nm - DVD drives, Laser pointers

AlGaAs 780 nm - Compact Disc

905 nm - Redscan Redscan InGaAsP 1310 nm - fiber-optic communication

REDSCAN utilize 905nm wavelength Laser (Near Infrared)


What is LaserWhat is Laser

Why near infrared?Why near infrared?

Near infrared has a high penetrative characteristic compared to other wavelengths and is invisible. It is preferred for intrusion detection e.g. video surveillance.

How affect human health?How affect human health?

Redscan’ s laser is Max. 0.015mW

It is classified as Class 1 of Laser Safety Standard.

(Complies with 21 CFR 1040.10 and 1040.11 except for deviations pursuant to Laser Notice No. 50 & IEC60825-1)

It does not affect human health. Not visible to human eye

USA

Food and Drug Administration

Center for Devices and Radiological Health


Construction of LaserConstruction of Laser

Laser Diode

Avalanche Photo Diode

TX opticRX optic

Scanning mechanism

Signal processing

Output


Detection principleDetection principle

Scanning mechanism

LDADD

TX optic

RX optic

Signal processing

Time of Flight (TOF) method

By calculating the time during which a emitted beam returns after hitting the object, the distance to the object can be measured.

Sensing resolution = 0.25 degree

At 100ft. (30m) distance, detection width is only 5 inch. (13cm).

Redscan is sampling every 0.25 degree. It means that Redscan protects 180 degree area with 720 beams and 190 degree area with 760 beams.


Detection areasDetection areas

REDSCAN, RLS-3060 can be installed vertically, horizontally or at an angle. Therefore a horizontal or vertical or inclined detection area can be achieved

Detection range is 100ft. (30m) radius, 190 degree.


Conventional PIR Laser Scan Sensor

REDSCANREDSCAN detector has 190 degree detection area. Therefore,

No dead spots

Very flexible and Precise detection area setting

REDSCANREDSCAN has the capability to recognize the intrusion location in 4 detection area segments and is linked to 4

outputs. Therefore,

Ideal match for PTZ camera preset control

Benefits of RedscanBenefits of Redscan

Vertical detection area

Horizontal detection areaHorizontal detection area


Connection (Analog)

Power supply

Alarm outputs for each area (A1,A2,B1,B2)

× 　 4

Tamper output 　　　　　　　　　　　 Self check trouble output Environmental trouble output

Master Alarm output (N.O./N.C.)

Ethernet port(RJ-45)

Analog ＰＴＺ

ＲＥＤＳＣＡＮ

ＰＣ　

Power supply 　24VDC/AC

Peripheral equipment

* Set up

* Update software

DVRDVR


Connection (IP connection) PTZ preset PTZ preset controlcontrol

Power supply 　24VAC/DC

TCP/IP

Alarm information Detected human position

Environmental signal 　　　 Trouble signal 　

Tamper output

Ethernet port （ RJ-45 ）

IP PTZ camera


Switch

UDP

* Set up

* Update software

Analog

Can receive generic event codes

Generic Event Code

PC with Video/Alarm management software

or NVR


Feature

• RLS-3060 generates the generic event codes from its communication port.

• PTZ preset control by RLS-3060 via NVR or VMS which has the capability to receive generic event codes through an IP network.

IP connection (Generic event code) IP connection (Generic event code)

Communication methods

Send generic codes to assigned port on UDP

Code format

XXXX_y1 to y9

*“XXXX”: ID number of the RLS-3060 unit (4 –6 bytes). Number is RLS + the host address of the RLS-3060.

Default: RLS126

* y: Status code of RLS-3060 (18 bytes)

* When no event, “⊔“(space) is generated. (Space is expressed as “⊔”, for convenience.)

Example.) When the unit detects in A2 area and also the laser window get dirt, the following event code is generated. “RLS126MOA2⊔⊔⊔⊔⊔⊔⊔⊔⊔⊔⊔⊔SO“.

IP address and port number which the RLS-3060 send the event code to can be changed.

* Default value

IP address: 192.168.0.126

255.255.255.0

Port number: 1234


Visualized detection area

Easy parameter and detection area setting on PC software


ＰＣ　Ethernet port(RJ-45)

Redscan Manager SoftwareRedscan Manager Software


SpecificationsSpecifications

For reliable installation of Redscan


Selection of detection patternSelection of detection pattern


It creates an invisible wall.

Suitable for inside / outside of perimeter fence / wall or immediate perimeter of building to control PTZ preset.

The minimum interruption time is 100msec. So, need to install unit where people can not run through the detection area otherwise install the unit at an angle. (0 to 45 degree)

Horizontal detection area

It creates a fan like semicircular area.

Suitable for open area and field zone protection with cameras.

Installation height of detector recommended at 28 inch (70cm). If there is a possibility that people can crawl under the area, set the unit at an angle or use multiple units or consider a back-up detector.


Planning installationPlanning installation

Site survey and hints to planning the location of detector

What does the system protect? Perimeter line, just around the building, between building and perimeter? Select

the detection pattern, vertical or horizontal detection patterns.

How big is the site? Calculate the detection distance required, both in length and width. Then,

consider how many Laser Scan detectors are required.

Are there any potentials of False alarms/Miss alarm? Are there any bushes, trees, vehicles or any objects to obstruct the beam path?

Laser beam can not detect beyond the obstructions.

Unnecessary areas can be masked. But, as much as possible, the detection area should be set not to see any unnecessary area.

Confirm the detection area can be covered by camera Miss alignment of detection area and camera view means that the operator can

not see the crucial image on the screen. The detection area should be within camera view.

Location of Laser Scan Detector The detection area is approx. 100 ft. (30m ) radius, 190 degree and the thickness

of beam is approx. 8 inch (20cm) at 100 ft. (30m) distance. When mounted with a vertical detection pattern, the unit should be installed at a position for the beam to hit the ground squarely.


Correct installationCorrect installation

Power cables

· As with any electrical wiring, the longer the wire run, the greater the electrical resistance and therefore voltage drop. Use the recommended wire as the per the instructions. Note, increasing the number of detectors powered by the same wire, results in a voltage drop proportional to the number of units added.

· Never run wiring overhead, where accidental damage can occur, while passing underneath.

· Avoid exposed wiring, protect by running wiring through conduit.


Installation procedures – Vertical detection pattern Installation procedures – Vertical detection pattern

1. Mounting the unit

2. Detection Area setting

3. Sensitivity setting

4. Offset setting.


Installation hints for Vertical detection Installation hints for Vertical detection patternpattern

Installation should be conducted strictly in accordance to the Installation should be conducted strictly in accordance to the Installation Instructions supplied with the unit.Installation Instructions supplied with the unit.

1. Mount the unit

· The mounting height should be up to 15m (Approx. 50ft.).

Recommended height: 7 - 15m (Approx. 23 – 50 ft.)

· Mount the unit on a wall or other solid surface. An unstable installation could cause false alarms.

· Direct or strong reflected sunlight on the face of the detector can affect the performance of detection. Do not face to sun, long grasses or water surface to prevent false alarms.


Installation hints (1)Installation hints (1)

. Detection Area setting



. Detection angle setting


Detection mode selectionDetection mode selection


Advantage for InstallationAdvantage for Installation

・ Auto mode (Auto learning)By using this mode, the unit can determine the contours of the site and set the detection area automatically.(The detection range is within the area which is set by the range selector dial.)


Ground

Manual setting

The unit follows uneven ground and produce uniform detection coverage.

Note: Detector mounting is critical to achieve maximum detection performance.


Offset settingOffset setting


Early detection for fence lines!! REDSCAN can detect a Early detection for fence lines!! REDSCAN can detect a person: Lifting, Climbing or Cutting fencesperson: Lifting, Climbing or Cutting fences 　　


Normally it’s difficult to create detection areas outside of fence lines, however REDSCAN can do that.



REDSCAN saves time for design & installation and therefore costs.

The REDSCAN automatically detects and learns the contours The REDSCAN automatically detects and learns the contours of the ground wherever you install!!, even for uneven of the ground wherever you install!!, even for uneven ground.ground.

Ex. Active photo beam

60m

REDSCAN

60m



REDSCAN automatically adjusts for environmental changes.(When the Auto mode switch P2 selected. If P1 position selected, detection area is fixed.)

REDSCAN can refresh the ground shape automatically every REDSCAN can refresh the ground shape automatically every hour for changes in snow or vegetation growth.hour for changes in snow or vegetation growth.

Auto Refresh Auto Refresh area learningarea learning



It is not necessary to install several sensors on a building surface. REDSCAN brings a new installation design concept to the market.

REDSCAN can make an invisible wall, it will provide the REDSCAN can make an invisible wall, it will provide the optimum solution for building surface protection!!optimum solution for building surface protection!!



It is not necessity to install sensors with fence line for perimeter security. REDSCAN will bring a new installation design to save time and cost.

REDSCAN can be installed at an angle to a wall, reducing REDSCAN can be installed at an angle to a wall, reducing installing cost dramatically!!installing cost dramatically!!

A1

A2

B1B2


Perimeter surveillance for Narrow boundary!! Perimeter surveillance for Narrow boundary!! REDSCAN can installed in a narrow boundary zone.REDSCAN can installed in a narrow boundary zone. 　　



No risk to run through at high speed

Risk to run through at very high speed

Recommended InstallationRecommended Installation

[ Human running ]


0 degree angle

Min. 33sec at 100m can be detected

Possible to run at this speed

RISK of Running Through


20 degree angle :

Min. 15sec at 100m speed can be detected

Impossible to run at this speed

* Sensitivity setting : H, Width of Human : 30cm, Human height : 170cm

[ Human running ]

Video


Recommended Installation Recommended Installation

Mounting Height2m

Mounting Height3m

Mounting Height4m

Mounting Height10m

Mounting Height15m

0 10.8 0.0 0.0 0.0 0.0 0.0

10 17.1 0.4 0.5 0.7 1.8 2.6

20 23.9 0.7 1.1 1.5 3.6 5.5

30 31.6 1.2 1.7 2.3 5.8 8.7

45 46.8 2.0 3.0 4.0 10.0 15.0

Holizontal distance from the unit X (m)Mounting Angle

(Degree)Side view

Minimum interruptionspeed to trigger

(km/h)

X

X

X

X



Mounting Height6.6ft.





0 6.7 0.0 0.0 0.0 0.0 0.0

10 10.6 1.3 1.6 2.3 5.9 8.5

20 14.9 2.3 3.6 4.9 11.8 18.0

30 19.6 3.9 5.6 7.5 19.0 28.5

45 29.1 6.6 9.8 13.1 32.8 49.2

Holizontal distance from the unit X (ft.)Mounting Angle

(Degree)Side view

Minimum interruptionspeed to trigger

(mile/h)

X

X

X

X


0 ( zero ) degree angle vertical installation

RLS-3060 CAN DETECT detect target 35cm height in the following case

35cm height

0 degree angle

DETECTION



0 ( zero ) degree angle vertical installation

RLS-3060 will NOT detect target 30cm height in the following case

30cm height

0 degree angle

NO DETECTION



Over 30 ( zero ) degree angle vertical installation

RLS-3060 CAN DETECT target 30cm height in the following case

30cm height

30 degree angle

DETECTION !!



No Angle Vertical Mount

But no chance to crawl

Right surface on the wall or fence

0 degree angle vertical mount

Crawling may happen

OK

NG

Detection

No Detectio

n




Maximum detection distance for Person Crawling(m)

0 30 45

Mounting Height4m

57 55 53

Mounting Height8m

53 51 48

Mounting Height12m

50 48 46

Mounting Angle (Degree)

Maximum

detection

distance (m)

Mounting Height (m)

Maximum detection distance for Person Walking(m)

0 30 45

Mounting Height4m

59 59 59

Mounting Height8m

57 56 55

Mounting Height12m

54 52 49

Mounting Angle (Degree)



[ Water’s edge]

OffsetOffset

Installation on Water’s edge

Angle installation with Vertical mode

Water reflection Water reflection may cause false may cause false alarm alarm

Video


Installation procedures - Horizontal Detection Installation procedures - Horizontal Detection PatternPattern

1. Mounting the unit

2. Wiring


4. Masking far area


Installation hints for horizontal detection patternInstallation hints for horizontal detection pattern

Installation should be conducted strictly in accordance to the Installation should be conducted strictly in accordance to the Installation Instructions supplied with the unit.Installation Instructions supplied with the unit.

1. Mount the unit

· The mounting height should be around 28 inch. (70cm) in order for the beam to hit waist / hip of people.

· Mount the unit on a wall or a solid surface. An unstable installation could be a cause of false alarms.

· If there are obstacles in the laser path, it can not detect beyond the obstacles.

· Direct or strong reflected sunlight on the face of the detector can affect the performance of detection. Do not face to sun, grasses, water surface to avoid affection.

· Do not install the Redscan unit sideways.


Advantages for InstallationAdvantages for Installation

Auto mode (Auto learning)By using this mode, the unit can check the shape of the site and set the detection area automatically.(The detection range is within the area which is set by the range selector dial.)

Horizontal detection area


Advantages for InstallationAdvantages for Installation

Auto mode (Auto Tracing)By using this mode, within the 100ft. (30m) radius 190 degree arc, you can make the necessary detection area by pushing set button and walking the perimeter of required area.


Laser scan beam needs to be kept parallel to ground.


Sloping ground

NO DETECTION

DETECTION!!

Horizontal installation

Sloping ground situation

DETECTION!!

DETECTION!!

Sloping ground


There is a risk to detect though glass windows. Please do not use P1 mode.

Please make detection area by P2 mode or REDSCAN MANAGER.


Glass window

Through the glass window


Thank you very much.

All information is provided as references without any warranty of any kind, either expressed or implied, including but not limited to fitness for a particular use. Any user shall assume the entire risk as to the accuracy and use of these information.

laser scan detector rls-3060 basic information & installation of laser scan detector basic...

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