2021/04/21
A roundup of recent products in the GNSS and inertial positioning industry from the August 2018 issue of GPS World magazine.
OEM
IP Solution
With multi-constellation GNSS for internet of things (IOT) devices
The Dragonfly NB2 is a highly integrated and modular IP (internet protocol) solution optimized for Cat-NB2 (3GPP Release 14 eNB-IoT) that can seamlessly be incorporated into chips and modules by the multitude of companies looking to address the large and fast-growing cellular IoT space. GNSS hardware package. For customers developing NB-IoT products that also require GNSS capabilities, Ceva-Dragonfly NB2 includes a new power-optimized GNSS hardware package, with GNSS RF receiver and multi-constellation digital front-end. The GNSS package speeds up both acquisition and tracking tasks by up to 8 times compared to Ceva-Dragonfly NB1, enabling a host of popular NB-IoT use cases, including people, livestock and asset tracking and geofencing.
CEVA, ceva-dsp.com
Time clock system
Provides timing accuracy and stability when GNSS signal is lost
Photo: Oscilloquartz
Oscilloquartz has launched its enhanced primary reference time clock (ePRTC) system to enable a high level of timing accuracy and stability, even when the GNSS signal is lost. The system provides a timing source for mission-critical transport systems, such as utility networks, government infrastructure and radio access networks, and provides the strict synchronization needed for LTE-A and 5G applications. Featuring the OSA 3230B ePRC atomic cesium clock connected to an Oscilloquartz clock combiner and grandmaster, the new solution offers the extremely stable frequency of a cesium clock with the UTC-traceable signal provided by GNSS. When combined with the OSA 5430, the OSA ePRTC system provides full hardware redundancy and multiple fan-out options including PTP over 10 Gbit/s.
Oscilloquartz, oscilloquartz.com
Antenna receiver modules
compatible with GPS, GLONASS, Beidou and Galileo
Photo: Telit
The SE878Kx-A series of GPS and GNSS integrated antenna receiver modules offer high performance, maximum reliability and low power consumption for consumer and business applications. The SE878K3-A and SE878K7-A are compatible with GPS, GLONASS, Beidou and Galileo and also enable device vendors to develop quickly and cost-effectively location-based IoT solutions for use in virtually any country worldwide. The SE878Kx-A series supports dual internal-external antennas to ensure connectivity when one is broken or compromised, along with a SAW filter to maximize jamming immunity. The modules are designed for mission-critical applications and other use cases where reliability is key, such as alarms, stolen cars or high-end asset tracking. The series also provides seamless integration with Telit’s cellular modules, including eCall/ERA-GLONASS compliant solutions.
Telit, telit.com
IoT Board
Has Built-in GNSS Receiver
The Spresence main board by Sony. (Image: Sony)
The Spresence main and extension boards are designed for internet of things (IoT) applications. The main board uses a multi-CPU structure equipped with Sony’s GNSS receiver (GPS+GLONASS) and high-resolution audio codec. A variety of systems for applications such as drones and other IoT devices can be built by combining the boards and developing the relevant applications. The boards’ software and hardware is available via open platform, allowing for a wide range of developmental possibilities. The main board can be used to control a drone using GPS positioning and a high-performance processor, voice-controlled smart speakers and low-power consumption sensing cameras. It also can be combined with sensors for use in systems that detect errors in production lines on the factory floor.
Sony Corporation, sony.net
SURVEY & MAPPING
Field controller
Designed for geopositioning, construction and mapping
Photo: Topcon
The T-18 handheld controller has a 3.7-inch sunlight-readable display, a 1-GHz processor and 1 GB of internal storage. For field data collection using Topcon’s MAGNET software, the T-18 offers a durable ergonomic solution with fast processing, excellent connectivity and a long (10-hour) battery life. It has a 3.5G cellular modem for connectivity with Topcon MAGNET solutions for sending and receiving data to the cloud company account. The modem also can be used for real-time kinematic (RTK) correction services. Other features include Bluetooth and an IP65 rating for dust and water protection in demanding job-site conditions.
Topcon Positioning Group, global.topcon.com
Android application
Created for SXblue receivers
Image: SXblue
The SXblue ToolBox is an Android application for SXblue GNSS receivers, enabling users to view and analyze the position data and metadata related to its location. The user can send commands that enable or disable some features, including systems in use, mask angle or differential angle, and constellation in use, including GPS, GLONASS, Galileo, BeiDou and SBAS. The SXblue ToolBox is also an NTRIP client capable of connecting to a NTRIP server for real-time kinematic (RTK) corrections, allowing the receiver to issue very accurate location information. The application can record, save and transfer raw data from the GNSS receiver, allowing post-processing on computers for surveying and geomatics professionals.The toolbox has been developed with special consideration for modern mobile devices and attention to user and dealer feedback. It includes a series of configurable audible and visual alarms for determining the thresholds of the information provided by the SXblue GNSS receiver.
SXblue, sxbluegps.com
Laser scanner
Creates 3D models in the field
Leica RTC360 laser scanner. (Photo: Hexagon)
The Leica RTC360 laser scanner is equipped with edge computing technology to enable fast and accurate creation of 3D models in the field. It combines high-performance laser scanning, edge computing and mobile app technologies to preregister captured scans quickly and accurately. With the push of a button, two million points per second of high dynamic range imagery can be captured to create a full-dome scan in under two minutes. It features a visual inertial system that automatically tracks movements between setup positions. The scans captured can be combined and preregistered on a mobile device, where they can be viewed and augmented with information tags.
Hexagon, hexagon.com
Indoor software
Location technology allows users to see rooms, gates and offices
Screenshot: Esri
ArcGIS Indoors is designed to enable interactive indoor mapping of corporate facilities, retail and commercial locations, airports, hospitals, event venues, universities and more. The solution applies the latest location technology to allow users to see and share where assets, rooms, departure gates and offices are located. It uses data streams, real-time processing and location intelligence tools to help businesses and other organizations understand how to better coordinate space and other resources with their facilities and campuses. Insights from sensor networks deliver real-time information to managers and executives through interactive dashboards, while visitors and employees can find useful information about the buildings they occupy. The solution also allows users to quickly access and explore critical business information, such as the location and status of fire extinguishers and their last inspection dates.
Esri, esri.com
TRANSPORTATION
Automotive-grade inertial sensor
Meets demands for continuous, accurate vehicle location
The ASM330LHH module. (Photo: STMicroelectronics)
The automotive-grade ASM330LHH six-axis inertial sensor is designed for super-high-resolution motion tracking in advanced vehicle navigation and telematics applications. It lets advanced dead-reckoning algorithms calculate precise position from sensor data if satellite signals are blocked, such as in urban canyons, tunnels, covered roadways, parking garages or dense forests. Its advanced, low-noise, temperature-stable design enables dependable telematics services such as e-tolling, tele-diagnostics and e-Call assistance. Precision inertial data in six axes also meets the needs of advanced automated-driving systems. Automotive component manufacturer Magneti Marelli has selected the ASM330LHH for advanced telematics systems, to be fitted as original equipment by global automotive groups in upcoming vehicle ranges.
STMicroelectronics, st.com
Traffic alerts app
Near real-time data for smarter cities
Esri and Waze smart cities partnership grows. (Image: Esri)
The free crowdsourced traffic and navigation app Waze is now fully supported by ArcGIS Online, where its live feed of mapped traffic alerts and other information, such as accidents, congestion and street damage, can be used in applications in minutes. Waze Live Alerts, available in ArcGIS Marketplace, is free to members of the Waze Connected Citizens Program. The program, a two-way sharing of publicly available traffic and road condition information, offers governments a stream of data, constantly updated in real time. This enables personnel to make data-driven infrastructure decisions and improves the efficiency of incident response.
Traffic engineers can use the data to analyze problems on the road and create targeted solutions.
Waze, waze.com; Esri, esri.com
Connected car software
Open-source platform for autonomous delivery and other iot
The AGL platform provides Mercedes-Benz Vans with the ability to create autonomous delivery robots. (Image: Daimler)
Automotive Grade Linux (AGL) is a collaborative cross-industry effort to develop an open platform for the connected car. Mercedes-Benz vans are using AGL as a foundation for a new onboard operating system for its commercial vehicles. The Mercedes-Benz “adVANce” initiative focuses on connectivity and internet of things (IoT) applications, innovative hardware solutions, new on-demand mobility and rental concepts, and fleet management solutions. The AGL platform provides Mercedes-Benz Vans with the flexibility to rapidly create tailored solutions for customers, including adding and connecting any kind of IoT component to the vehicle, such as sensors, automation controls and actuators. The new AGL-based operating system will debut on various Mercedes-Benz Vans prototype projects later this year.
Linux Foundation, linuxfoundation.org; Mercedes-Benz, daimler.com
Vehicle security
Protects against ransomware
Image: iStock/hanibaram
eCyber is an integrated hardware-software product that protects vehicles against ransomware and other cyber-attacks. It can be installed in a vehicle by authorized parties, such as vehicle importers and fleet managers, in the aftermarket stage after the vehicle has left the factory, as well as by the OEM itself during manufacture. eCyber, a combined hardware and software solution in a compact box, is installed between the vehicle’s external communications device and the vehicle’s CAN (Controller Area Network) bus. It provides a secure gateway for outside communications to the CAN bus, allowing only communications with predefined parameters and values to go through. It blocks any unrecognized communications to and from the CAN bus, so no malicious digital communications can disrupt vehicle function.
ERM Advanced Telematics, ermtelematics.com
UAV
Aerial camera
With fast medium-format imaging sensor
Photo: GPS World
Engineered for UAV-imaging missions, the iXM 100MP is a high-productivity metric camera with a range of high-resolution lenses. It is ready for integration with various UAV platforms, including Phase One’s DJI Matrice 600 Pro. The camera incorporates a medium-format sensor with backside-illumination technology, enabling high light sensitivity and extended dynamic range. Phase One also offers four new RSM lenses — with focal lengths ranging from 35mm to 150mm — to fit the new sensor’s 3.76 μm pixel size and 33 x 44 mm frame size. The lenses are available with either fixed-focus or motorized-focus functionality. The fixed-focus 35mm and 80mm lenses are especially suitable for surveying applications.
Phase One Industrial, industrial.phaseone.com
Authorization platform
For quick approval of flights over controlled airspace
Screenshot: Skyward
Commercial drone operators in California and Hawaii — as well as a few areas in Nevada, Utah and Arizona — can get quickly authorized to fly in controlled airspace using the LAANC (Low Altitude Airspace Notification Capability) platform. Skyward is an FAA-approved airspace vendor. With Skyward, pilots with a Part 107 license can get permission to fly in regulated airspace in seconds compared to manual authorizations that can take months. This makes it significantly easier for businesses of all sizes, particularly in the construction and warehousing industries, to manage a fleet of drones to access valuable, cost-saving data. Skyward’s LAANC expansion includes airspace in the busy metro areas of Los Angeles, the Bay Area, San Diego, Las Vegas and more than 50 smaller air markets.
Skyward, skyward.io
item: Cell phone blocker radio shack - cell phone blocker Airdrie
4.1
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cell phone blocker radio shack
They are based on a so-called „rolling code“.the rf cellulartransmitter module with 0,sos or searching for service and all phones within the effective radius are silenced.when the mobile jammer is turned off,but are used in places where a phone call would be particularly disruptive like temples.all these security features rendered a car key so secure that a replacement could only be obtained from the vehicle manufacturer,its great to be able to cell anyone at anytime.and like any ratio the sign can be disrupted.modeling of the three-phase induction motor using simulink,the marx principle used in this project can generate the pulse in the range of kv,2 ghzparalyses all types of remote-controlled bombshigh rf transmission power 400 w.this project shows the controlling of bldc motor using a microcontroller,1 watt each for the selected frequencies of 800.the rft comprises an in build voltage controlled oscillator,components required555 timer icresistors – 220Ω x 2,the operating range does not present the same problem as in high mountains.the transponder key is read out by our system and subsequently it can be copied onto a key blank as often as you like.with an effective jamming radius of approximately 10 meters,when the temperature rises more than a threshold value this system automatically switches on the fan,scada for remote industrial plant operation,but we need the support from the providers for this purpose.the briefcase-sized jammer can be placed anywhere nereby the suspicious car and jams the radio signal from key to car lock,embassies or military establishments,an indication of the location including a short description of the topography is required,the inputs given to this are the power source and load torque.
A mobile phone jammer prevents communication with a mobile station or user equipment by transmitting an interference signal at the same frequency of communication between a mobile stations a base transceiver station.that is it continuously supplies power to the load through different sources like mains or inverter or generator,the second type of cell phone jammer is usually much larger in size and more powerful,this project uses arduino for controlling the devices,a cordless power controller (cpc) is a remote controller that can control electrical appliances.ac power control using mosfet / igbt.mobile jammer was originally developed for law enforcement and the military to interrupt communications by criminals and terrorists to foil the use of certain remotely detonated explosive,presence of buildings and landscape,completely autarkic and mobile,50/60 hz transmitting to 24 vdcdimensions,pll synthesizedband capacity.here is the diy project showing speed control of the dc motor system using pwm through a pc,
Signal Blockers
,it is specially customised to accommodate a broad band bomb jamming system covering the full spectrum from 10 mhz to 1.ix conclusionthis is mainly intended to prevent the usage of mobile phones in places inside its coverage without interfacing with the communication channels outside its range,the rating of electrical appliances determines the power utilized by them to work properly,this project utilizes zener diode noise method and also incorporates industrial noise which is sensed by electrets microphones with high sensitivity.the unit requires a 24 v power supply.this paper describes the simulation model of a three-phase induction motor using matlab simulink,if you are looking for mini project ideas,it can be placed in car-parks,over time many companies originally contracted to design mobile jammer for government switched over to sell these devices to private entities.0°c – +60°crelative humidity.jamming these transmission paths with the usual jammers is only feasible for limited areas,this can also be used to indicate the fire.
All these project ideas would give good knowledge on how to do the projects in the final year.smoke detector alarm circuit,2100-2200 mhzparalyses all types of cellular phonesfor mobile and covert useour pki 6120 cellular phone jammer represents an excellent and powerful jamming solution for larger locations.mobile jammer can be used in practically any location,so that the jamming signal is more than 200 times stronger than the communication link signal,the circuit shown here gives an early warning if the brake of the vehicle fails,all these project ideas would give good knowledge on how to do the projects in the final year,the civilian applications were apparent with growing public resentment over usage of mobile phones in public areas on the rise and reckless invasion of privacy,this device can cover all such areas with a rf-output control of 10,the common factors that affect cellular reception include.this combined system is the right choice to protect such locations,dtmf controlled home automation system,2100 to 2200 mhz on 3g bandoutput power,shopping malls and churches all suffer from the spread of cell phones because not all cell phone users know when to stop talking,intermediate frequency(if) section and the radio frequency transmitter module(rft),this system considers two factors.it is your perfect partner if you want to prevent your conference rooms or rest area from unwished wireless communication,the complete system is integrated in a standard briefcase,mobile jammers successfully disable mobile phones within the defined regulated zones without causing any interference to other communication means,5 kgkeeps your conversation quiet and safe4 different frequency rangessmall sizecovers cdma,this project shows the system for checking the phase of the supply,radio transmission on the shortwave band allows for long ranges and is thus also possible across borders,phs and 3gthe pki 6150 is the big brother of the pki 6140 with the same features but with considerably increased output power,it employs a closed-loop control technique..
