BeSpoon OMLOX-ST Tag for Indoor Localisation User Guide

BeSpoon OMLOX-ST Tag for Indoor Localisation

© 2020 BeSpoon SAS
The copyrights in this user guide and the system described therein are owned by the company BeSpoon SAS (hereafter also referred as “BeSpoon”). BeSpoon, the BeSpoon logo, omlox and the omlox logo are registered trademarks. All other brand names, product names, or trademarks belong to their respective holders.
BeSpoon SAS, company registered at RCS de Chambéry

Registration number (SIRET) 521 277 319 00039
VAT-No. FR06521277319
Contact information: see back cover.

Proprietary Statement/Use
This document contains proprietary information of BeSpoon which may not be used, reproduced, or disclosed to any other parties for any other purpose with-out the express, written permission of BeSpoon. This document has been made available as part of the license that has been granted to an authorized user of BeSpoon software. It is intended solely for the information and use of parties operating and maintaining the equipment described herein. Use of this docu-mentation is subject to the terms and limitations of that license agreement.

This document describes all functionality that can be licensed for this product. Not all functionality described in this document may be available to you depending on your license agreement. If you are not aware of the relevant terms of your license agreement, contact sales at BeSpoon.

Product Improvements
Continuous improvement of products is a policy of BeSpoon SAS. All specifica- tions and designs are subject to change without notice.

Liability Disclaimer
BeSpoon takes steps to ensure that its published documentation is correct; however, errors do occur. BeSpoon reserves the right to correct any such errors and disclaims liability resulting there from.

Limitation of Liability
In no event shall BeSpoon, any of its licensors or anyone else involved in the creation, production, or delivery of the accompanying product (including hard- ware and software) be liable for any of the following (collectively referred to as “Injuries”): injuries (including death) or damages to persons or to property, or damages of any other kind, direct, indirect, special, exemplary, incidental or con-sequential, including, but not limited to, loss of use, lost profits, lost revenues, loss of data, business interruption, replacement costs, debt service or rental payments, or damages owing by you to others, whether arising out of contract, tort, strict liability or otherwise, arising from or relating to the design, use (or inability to use) or operation of these materials, the software, documentation, hardware, or from any services provided by BeSpoon (whether or not BeSpoon or its licensors knew or should have known of the possibility of any such Injuries) even if a remedy set forth herein is found to have failed of its essential purpose. Some jurisdictions do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you.

 Introduction

omlox WTag is part of BeSpoon RTLS, a real-time locating system which uses Ultra-Wideband (UWB) pulses for real-time 3D location of objects in buildings in various industries.

omlox WTags are mainly used as mobile devices while omlox Satellites are used as fixed bases in BeSpoon RTLS. In this case, the omlox Satellites are synchronized with eachother. The mobile devices, such as omlox WTags or omlox SmartAntennas are tracked in two modes which can coexist: Multi-Tag Tracking (server-centric) and GPS-like Positioning (device-centric).

omlox WTags may also be provided as part of special mobile kits without omlox Satellites and without server. In this case, BeSpoon RTLS works in a particular device-centric mode, called Single Self-Positioning: only 1 omlox mobile
device is tracked, the others are used as fixed bases (then, unlike in the main configuration, the fixed bases are not synchronized).

BeSpoon RTLS overview – main configuration

This document includes regulatory information, as well as a detailed hardware specification and a description of its features.

For detailed features and user instructions regarding the complete system, please refer to the BeSpoon RTLS documentation included in the RTLS DELIVERY Pack. The RTLS DELIVERY Pack includes documentation and the related software toolchain, to make the development processes easier. It contents evolves according to BeSpoon RTLS developments.

Safety and compliance information

General
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept anyinterference received, including interference that may cause undesired operation.

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.

This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
•  Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
•  Consult the dealer or an experienced radio/TV technician for help.

CAUTION

• BeSpoon RTLS equipments are configured to cover only the area inside buildings, preventing omlox WTags and other UWB devices of the system from emitting UWB signals outdoors.
  Contact your system administrator if you are unsure as to the extent of coverage.

•  This equipment may only be operated indoors.
  Operation outdoors is in violation of 47 U.S.C. 301 and could subject the operator to serious legal penalties.

•  UWB devices may not be employed for the operation of toys.

•  Operation onboard an aircraft, a ship or a satellite is prohibited.

•  omlox WTags and the real-time location system BeSpoon RTLS may only be operated by qualified adult individuals. Installation and operation in childcare facilities and other places hosting children is prohibited.

•  Any changes or modifications not expressly approved by BeSpoon could void the user’s authority to operate this equipment.

• Opening the casing of an omlox WTag and/or replacing any of its component, including the battery, is prohibited.

• omlox WTags only operate (i.e. receive and transmit UWB signals) within a complete UWB real-time location system BeSpoon
  RTLS, which must be professionally installed.

•  In case omlox WTags, including their batteries, must be disposed of, they must be collected in compliance with Directive 2012/19/EU (Waste of Electrical and Electronic Equipment).

Battery

Improper use of the battery may cause heat, fire, rupture, damage or capacity deterioration of the battery. In order to ensure a safe and efficient use of omlox WTag’s battery, read the following information and apply the following instruc-tions carefully.

(Constant  Current  /  Constant  Voltage)

Max charge current| 120mA
Charge voltage| 4.2 ±0.03V
Max discharge current| 120mA

(for continuous discharging mode)

Weight| about 7.0g
Charge| 0°C to +45°C
---|---
Discharge| -20°C to +60°C
Storage| -20°C to +25°C

• capacity recovery rate should be more than 80%of initial Capacity

  •  Charge omlox WTags with a charging station approved by BeSpoon.
  •  The omlox WTag was inspected carefully before shipment. However, in the case any abnormality of bad smell or heat, etc, arises after purchase, please contact BeSpoon.
  •  For long-term storage, please charge at 0.5C° for about one hour in advance

CAUTION

•  Do not put into a fire, or heat, do not store the in high temperature environment.
•  Do not drive a nail in, hit with a hammer, or stamp, do not strike in other ways.
•  Do not submerge in water, do not wet.
•  Do not leave on a charging station or equipment if it generates any deterioration (weakening and/or heat, color and/or shape changes, electrolytes, or cause leaks, etc.) or any abnormality.
•  Do not discharge continuously when it is not charged.

Specification

Datasheet

• Data connections Bluetooth, UWB

• Technology information
  – BLE      Frequency band : [2402 – 2480] MHz Max power (EIRP 4) : dBm
  – UWB    Frequency band : [3250 – 4750] MHz Max Mean power (EIRP -) 4: 1.3dBm/MHz

•  Dimensions  59 x 47 x 19 mm

•  Power supply    240 mAh Li-ion battery Wireless charging

• Max. charging current    default: 100 mA adjustable to user requirements

• Operating temperature range -20° to 55°C

•  cIP ode    64

•  Pre-programmed Unique ID    64bits

•  Light indicators  see table below

Light indicators

(green, orange, red)

| All colors one after another, 500ms each
Supplied| Point form LED| Orange| Continuous
Battery critical (waiting for charge)| Slow blink (every 5s)
Temperature protection| Fast blink (every 200 ms)
Scanning| Wave form LED| Green

if battery > 20%

Red otherwise

| Slow breath
Calibrating| Fast blink
Ranging| Slow blink (every 3s)

Hardware overview

front view

  Equipment needs

BeSpoon RTLS main configuration (omlox Satellites used as fixed bases)

•  Full system equipment such as defined at section 3.4. of the document omloxSatellite_UserGuide.pdf
•  Wireless charging devices

BeSpoon RTLS mobile kits (mobile devices as fixed bases)

• At least 5 mobile devices
•  Wireless charging devices and/or USB C cables
•  Android tablet or smartphone
• PC (if UART transmission only)

Deployment instructions

omlox WTag start
omlox WTag starts on motion.
To keep using your WTag, just ensure that the wave form led lights in green: it means the battery level is high enough to operate.

see table in section 3.1

omlox WTag placement
One simple golden rule ensures the best results when it comes to the deployment: avoid UWB signal deterioration and reflection by maximizing Line of Sight links (LoS) among all the devices included in the system. LoS matters among omlox Satellites for the quality of synchronization. Of course, it also matters between omlox Satellites and WTags for the location precision.
Short animation sequences summarizing the points to pay attention to (online content)

omlox WTag control
omlox WTags are configured and controlled via the Web UI of BeSpoon RTLS or via another application based on a compatible session protocol.
For more information, please refer to the corresponding documentation. It can be either the documentation included in the RTLS DELIVERY Pack or the docu- mentation dedicated to the compatible application.

Ask for support

We offer standardized as well as customized solutions. Please note that all documents may be updated without notice to individual customers beforehand.
We provide remote assistance by e-mail at bshq@bespoon.com.
In case of support request, please indicate your system references.

17 rue Lac St André, bâtiment Koala Savoie Technolac, BP10402
73372 Le Bourget du Lac CEDEX France
+33 (0)4 58 82 88 88
contact@bespoon.com
www.bespoon.com

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