MINING SAFETY HxGN Mine Operator Alertness System – Light Vehicles User Reference Manual Version No. 3.
HxGN Mine Operator Alertness System – Light Vehicles User Reference Manual This document and any information or descriptive matter contained therein is communicated in confidence and is the copyright property of Hexagon Mining. Neither the whole, nor any extract may be disclosed, loaned, copied, or used in manufacturing or tendering purposes without their written consent. © Copyright 2020 Hexagon Mining. All rights reserved. Hexagon Mining is part of Hexagon.
Revision History Date Document Version 20 Feb 2020 Author Revision 1.0 Marco Carvalho Manual Initial Version 06 Mar 2020 2.0 Gustavo Severino Adding the MPE Calculations, Label Variants, adding all units 13 Apr 2020 3.0 Gustavo Severino Updating the Labels, statements to ANATEL and NOM/IFT compliance and the item 3.2 with the RF Exposure Caution.
Table Of Contents 1 Document Introduction ............................................................................. 6 1.1 1.2 2 Contacting Support ...................................................................................................... 6 Document Conventions ............................................................................................... 6 Overview..................................................................................................... 7 2.1 2.2 2.3 2.4 2.
.2 5.3 5.4 5.5 5.6 6 Intended Use .............................................................................................................. 21 5.2.1 Permitted Uses ................................................................................................ 21 5.2.2 Adverse Use .................................................................................................... 21 Limits of Use .....................................................................................................
Document Introduction 1 The HxGN Mine Operator Alertness System – Light Vehicles User Reference Manual is part of Hexagon Mining’s Documentation Suite. This manual is intended to serve as a guide to the Mine Operator Alertness System – Light Vehicles (OASLV) module. This manual provides all instructions required to operate the OAS-LV product to a basic level. This manual provides an overview of the system together with the care and transport, technical data, and safety directions.
2 Overview The HxGN Mine Protect OAS-LV embedded module computer serves as an on-machine integrated Fatigue Monitor application module. It detects and monitor Fatigue patterns using a camera in real-time position through GNSS. It can store fatigue events information and communicates back to a central server using integrated vehicle Wi-Fi or cellular networks. The camera can detect and track fatigue patterns even in harsh conditions like in the dark due to IR illuminators installed in the module.
2.1.3 Cellular Modem Specs CAUTION The 4G SIM card must be a data SIM, and data must be activated on the carrier’s network. Voice-only networks won’t carry the data. Note Data charges may apply. Due to the activity on the networks, unlimited data contracts are suggested to avoid extra data charges. 2.1.3.1 Model 202 – Cellular modem specs One Cellular Modem (4G LTE, 3G UTMS) ⚫ 2.1.3.2 LTE – Band 2, 4, 5,12 and UTMS Band 5 and Band 2 Model 204 – Cellular modem specs One Cellular Modem (4G LTE) ⚫ 2.1.
2.2 Connector Description 2.2.1 Connector Identification The OAS-LV has a connector identification according to the picture below. 2.2.
2.3 Multifunction LED The LED on the front of the OAS-LV indicate the status of the module for different working and error conditions 2.3.1 LED Indicator Light Location The LED indicator light is located on the front of the module in right side. Picture below indicate the LED turned on in green. 2.3.1.1 LED Identification There is one external LED indicator light on the OAS-LV module. It is a multicolor led that can show different status or Error coders for the unit. See 2.3.1.
State LED Color/Status Wi-Fi Hotspot 2.4 BLINK Notes Wi-Fi hotspot enabled Speaker The system is composed by two speakers which provides audio messages to the operator. Currently the following messages are provided in English.
Message Description Audio Message "distraction_3" "caution, concentrate on the road" "fatigue_1" "fatigue alert" "fatigue_2" "if you are fatigued, please contact your supervisor" "fatigue_3" "if you are fatigued, please contact dispatch" "fatigue_4" "stay alert, call dispatch if you are tired" "fatigue_5" "if you feel sleepy, call dispatch or your supervisor" "fatigue_6" "caution, if you feel tired call your supervisor" "fatigue_look_down" "fatigue alert, looking down" "focused_1" "stay f
Message Description Audio Message "oas_init" "operator alertness system initialized" "no_face" "the fatigue sensor cannot see your face, please call DISPATCH now" "no_face_2" "the fatigue sensor cannot see your face" "no_operator" "no operator is currently logged in" "no_sound" "I can't say that" "on_boot" “welcome aboard, your fatigue management system is operational" ", "on_boot_2" "your fatigue management system is ready" "on_login" "you are logged in" "on_login_failed" "operator ID no
Message Description Audio Message "supervisor_1" "please contact your supervisor" "system_failed" "your fatigue system is not yet operational" "system_ok" "your fatigue system is fully operational" "system_shutdown" "your fatigue system is shutting down" "warning" "collision alert" "warning_front" "warning, front" "warning_front_left" warning, front left" "warning_front_right" "warning, front right" "warning_rear" "warning, rear" "warning_rear_left" "warning, rear left" "warning_rear_r
2.5 Label 2.5.1 Label Location The product has just one label were all information related to the product can be found. The label is located at the back of the unit like shown in the picture attached. The Product label on the base of the module lists: Description, Power Requirement, Article Number, Serial Number, Company name and where Manufactured. 2.5.2 Label Content and Layout The label layout is the same for all variants available.
2.5.3 Label Examples 2.5.3.1 FCC Certification Labels Model: 202 Note This model includes the NOM Certification. Model: 204 2.5.3.2 CE Certification Labels Model: 211 Note This model includes ANATEL Certification and ICASA Certification.
2.5.3.3 RCM Certification Labels Model: 280 Note This model includes R-NZ Certification.
3 Hardware Installation 3.1 Before Installation Installation requires specialized knowledge and must be installed by a Hexagon Mining Authorized Installer. Hexagon Mining recommends that installation of the OAS-LV equipment be performed by a qualified technician. The average installation time varies, and the time of installation will be dependent on vehicle type and options purchased. For OAS-LV module safety and installation instructions refer to the HxGN Mine Discover OAS-LV Installation Manual.
2. Connect the cigarette plug connector side in the supplied power cable to the vehicle cigarette socket 3. Route and secure all cables and wiring to meet Hexagon Mining requirements and ensure that there is no rubbing, which can cause premature failure. 4. Connect the other side of the power cable in the OAS-LV unit. Make sure the cable connector will lock in the OAS-LV Power connector. 3.2.1.2 Regular installation 1.
3.3.2 GNSS Antenna Installation CAUTION Antennas must be mounted more than 20 cm away from any other antenna. CAUTION The OAS-LV GNSS Antenna must be mounted with a clear view of the sky and free from any obstruction from machine components. Note Read all instructions prior to assembly and installation. The OAS-LV GNSS Antenna must be mounted with a clear view of the sky and free from any obstruction from machine components and must meet the following criteria. 1.
5 Safety Directions 5.1 General Introduction ⚫ ⚫ 5.2 The following directions should enable the person responsible for the product, and the person who actually uses the equipment, to anticipate and avoid operational hazards. The person responsible for the product must ensure that all users understand these directions and adhere to them. Intended Use 5.2.1 Permitted Uses ⚫ ⚫ ⚫ Module is intended for Mining use only. Module is intended to be fitted to Mining assets only.
5.4 Responsibilities 5.4.1 Manufacturer of the Product Hexagon Mining is responsible for supplying the product, including the User Manual and original accessories, in a completely safe condition. 5.4.
⚫ If the accessories used with the product are not properly secured and the product is subjected to mechanical shock, for example, by blows or falling objects, the product may be damaged, or people may sustain injury. 5.5.3 Lightning Hazards WARNING: If the product is used with accessories, for example, masts, staffs, or poles, you may increase the risk of being struck by lightning. Danger from high voltages also exists near power lines.
Always prevent access to the product by unauthorized personnel. Product Specific treatment and waste management information can be obtained from your Hexagon Mining dealer. 5.6 Electromagnetic Compatibility (EMC) The term Electromagnetic Compatibility is taken to mean the capability of the product to function smoothly in an environment where electromagnetic radiation and electrostatic discharges are present, and without causing electromagnetic disturbances to other equipment.
6 Technical Data 6.1 Design Aluminum base plate with Powder Coat finish for protection against corrosion and sunlight (UV). Plastic ABS top enclosure 6.1.1 User Interface ⚫ ⚫ One Multicolor LEDs (refer to item 2.3 for more information). Two speakers (82db) 6.1.2 Dimensions Length (cm) Width (cm) Height (cm) 15 12 5 6.1.3 Weight Module Weight (kg) OAS-LV module 0.425 6.1.4 Power Supply Power Consumption External Supply Voltage W max Normal Voltage 24 V DC Voltage Range 9 V – 32 V DC 6.
6.3 Environmental Specifications 6.3.1 Temperature Operating Temperature (°C) Storage Temperature (°C) -40 to +60 -40 to +85 6.3.2 Vibration Parameter Specification Vibration IEC 600068-2-64 5 Hz to 500 Hz, 15 mmpp 5 g, 1 Octave/min, 20 cycles each in X, Y, and Z Sweep to hold for 10 min at resonant frequencies 5Hz to 500Hz, 1 mmpp 5 g, 1 Octave/min, 20 cycles each in X, Y, and Z Sweep to hold for 10 min at resonant frequencies 6.4 FCC Statement (Applicable for U.S.
7 Appendix A – Connector Pinout Micro-Fit, 4POS, 3MM, Dual Row Micro-SD Memory Card connector, Push-Push Micro USB, Receptacle, 5POS, Type B Mini USB, Receptacle, 5POS, Type B Micro SIMM Card connector, Push-Push pin# PWR SD OTG HOST SIM CARD 1 IGNITION (*1) 2 PWR IN (*2) 3 GND standard pinout standard pinout standard pinout standard pinout 4 GND 5 6 *1 Ignition voltage range 9-36V *2 Input voltage range 9-36V ©Hexagon Mining 27
Appendix B: FCC Maximum Permissible Exposure Calculations 8 Reference: FCC document ‘Evaluating Compliance with FCC Guidelines for Human Exposure to Radiofrequency Electromagnetic Fields. From herein this document is referred to as the ‘FCC Guideline to MPE’ document. 8.1 OAS-LV Intentional Radiators The OAS-LV units comprise the following RF intentional radiators 8.1.1 Wi-Fi Radio: Max Power 16 dBm (39.81 mW) Antenna: 2.5 dBi, 2400 GHz to 2500 MHz – 3.
8.2.2.2 Wi-Fi and LTE 1.5 GHz to 15 GHz Referring to The FCC Guide to MPE document, Appendix A, Table 1 (B) Limits for General Population/Uncontrolled exposure (1.5 GHz to 15 GHz).
8.2.3 Simultaneous Transmission (WLAN and GSM) MPE Calculations MPE, STOT <= 1.0mW/cm2 at R = 20cm Where STOT = SWLAN + SGSM Using formula S = P.G / 4.π.
9 Glossary Term Definition EMC Electromagnetic Compatibility GNSS Global Navigation Satellite Systems GPS GPS is the shortened term for NAVSTAR GPS, which stands for Navigation System with Time and Ranging Global Positioning System. grms Unit of measure of force or acceleration due to gravity, where g is a unit of force (g = gravity) and rms is root mean square.
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