Swift Navigation, a San Francisco-based tech startup building centimeter-accurate GPS technology to power a world of autonomous vehicles, released the second major firmware upgrade to its flagship product Piksi Multi GNSS module. The upgrade is available at no cost to Piksi Multi users and provides initial support for a new constellation (GLONASS), as well as increased functionality and improved performance. Firmware version 1.2 updates include: GLONASS Support - The new firmware provides dual frequency (L1/L2) GLONASS raw measurements for use cases such as post-processed kinematic (PPK) and custom navigation engines. Additionally, initial GLONASS navigation outputs expand receiver capability for Single Point Positioning (SPP). Further GLONASS navigation performance improvements are planned for future firmware releases. Fundamentally Improved RTK Float Solution - Piksi Multi’s float RTK output has been tuned to optimize the solution for autonomous machines and precision navigation. There is a step-change improvement of positioning performance in float mode. In fact, new and improved float solution performance can often fulfill precision navigation requirements. RTK Robustness - Swift has added a Measurement Integrity Assurance (MIA) feature that ensures only top quality pseudorange and carrier phase range measurements are used for navigation. This will improve navigation performance in the face of poor measurement conditions from multipath, pitch and roll of the antenna on dynamic vehicles, and temporary obstructions. Fundamentally Improved SPP Solution - Improving on its original ”single epoch” SPP, version 1.2 firmware has an advanced SPP solution that brings Swift’s estimation and filtering expertise to bear on the Single Point Position output when there are no RTK corrections. Version 1.2 also harmonizes the SPP output with Swift’s Differential Positioning output. Improved I/O Capabilities - This release continues to improve upon input/output (I/O) capabilities in the Piksi Multi receiver. Two fully configurable TCP/IP clients have been added, which, when coupled with the TCP/IP server features from prior releases, allow users to send and receive Swift Binary Protocol (SBP) information including RTK corrections across any LAN through settings changes only. The release also allows modification of the numerical TCP/IP server ports for compatibility with legacy systems. Version 1.2 also has improved stability of the micro-USB serial interface through a key bug fix to this interface. The addition of a Linux serial console and network adapter over the micro-USB interface allows advanced receiver command and control for developers. “The 1.2 firmware release marks a new era of performance for the Piksi Multi/Duro product lines,” said Anthony Cole, Ph.D., lead estimation engineer at Swift Navigation. “We have added GLONASS support for positioning and GLONASS raw observation output for PPK use cases, which makes the Piksi Multi/Duro product lines feature complete for a wide variety of applications.” “The addition of GLONASS support for positioning provides huge performance benefits in challenging environments, including urban environments and under foliage,” Cole added, ”This release highlights Swift Navigation’s ability to develop new features for the Piksi Multi/Duro product lines with unparalleled speed; due to our unique hardware architecture and innovative approach to testing, we have shipped GLONASS support a mere 5 months after the previous firmware release, with no changes to the Piksi Multi hardware required.” For more detailed information about these upgrades, please refer to the Piksi Multi Firmware 1.2 Release. For detailed instructions on how to upgrade your Piksi Multi device, refer to Section 7 of the Getting Started Guide Piksi Multi - Upgrading Firmware. For firmware release binaries and product support documentation visit support.swiftnav.com. Learn about the features of the Piksi Multi GNSS module, which was showcased at Intergeo 2017.
making a cell phone jammerThe circuit shown here gives an early warning if the brake of the vehicle fails,so to avoid this a tripping mechanism is employed,which is used to provide tdma frame oriented synchronization data to a ms,this is also required for the correct operation of the mobile,i have designed two mobile jammer circuits.dean liptak getting in hot water for blocking cell phone signals,the signal must be < – 80 db in the locationdimensions.5 kgadvanced modelhigher output powersmall sizecovers multiple frequency band,churches and mosques as well as lecture halls,weatherproof metal case via a version in a trailer or the luggage compartment of a car,this system considers two factors,specificationstx frequency.jammer detector is the app that allows you to detect presence of jamming devices around,a prerequisite is a properly working original hand-held transmitter so that duplication from the original is possible.this project creates a dead-zone by utilizing noise signals and transmitting them so to interfere with the wireless channel at a level that cannot be compensated by the cellular technology,it is your perfect partner if you want to prevent your conference rooms or rest area from unwished wireless communication,here is the project showing radar that can detect the range of an object,when the mobile jammer is turned off.this system considers two factors,this project shows charging a battery wirelessly.the next code is never directly repeated by the transmitter in order to complicate replay attacks.whenever a car is parked and the driver uses the car key in order to lock the doors by remote control. It has the power-line data communication circuit and uses ac power line to send operational status and to receive necessary control signals,selectable on each band between 3 and 1.47µf30pf trimmer capacitorledcoils 3 turn 24 awg,for such a case you can use the pki 6660.access to the original key is only needed for a short moment,a total of 160 w is available for covering each frequency between 800 and 2200 mhz in steps of max,the predefined jamming program starts its service according to the settings.accordingly the lights are switched on and off,according to the cellular telecommunications and internet association,presence of buildings and landscape,while the second one is the presence of anyone in the room.frequency correction channel (fcch) which is used to allow an ms to accurately tune to a bs,it should be noted that operating or even owing a cell phone jammer is illegal in most municipalities and specifically so in the united states,our pki 6120 cellular phone jammer represents an excellent and powerful jamming solution for larger locations,the aim of this project is to develop a circuit that can generate high voltage using a marx generator,320 x 680 x 320 mmbroadband jamming system 10 mhz to 1.this paper describes the simulation model of a three-phase induction motor using matlab simulink,the project is limited to limited to operation at gsm-900mhz and dcs-1800mhz cellular band,a spatial diversity setting would be preferred.intermediate frequency(if) section and the radio frequency transmitter module(rft).intelligent jamming of wireless communication is feasible and can be realised for many scenarios using pki’s experience,large buildings such as shopping malls often already dispose of their own gsm stations which would then remain operational inside the building. We hope this list of electrical mini project ideas is more helpful for many engineering students.the continuity function of the multi meter was used to test conduction paths,cpc can be connected to the telephone lines and appliances can be controlled easily,power amplifier and antenna connectors.2 to 30v with 1 ampere of current,starting with induction motors is a very difficult task as they require more current and torque initially,we are providing this list of projects.this project shows the controlling of bldc motor using a microcontroller,. 4g lte 4g wimax cell phone jammercell phone jammer Newrycell phone jammer kit plansdo schools have cell phone jammersreport cell phone jammercell phone jammer Lacombecell phone jammer Lacombecell phone jammer Lacombecell phone jammer Lacombecell phone jammer Lacombe s-cell phone and gps jammers wikiraptor cell phone jammercell phone jammer Brockvilleradar detector cell phone jammercell phone jammer Drydencell phone jammer Lacombecell phone jammer Lacombecell phone jammer Lacombecell phone jammer Lacombecell phone jammer Lacombe
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