Outsight delivers pre-processing software engine for lidar

Lidar technology is a strong emerging trend in the computer vision landscape but the focus of attention – and investment – has been in its hardware. Using lidar data in real-time is complex and costly, says Outsight. Assessing and selecting the right hardware without any standard makes it even more challenging and threatens to slow down market adoption, warns the company.

In terms of software, integrators and solution providers who are not 3D experts require a processing solution that solves the complexity of using lidar data regardless of the hardware supplier.

In response, 3D spatial intelligence specialist, Outsight has introduced what it claims is the first real-time lidar software engine which allows application developers and integrators to seamlessly use lidar data from any hardware supplier.

It is a lidar pre-processor – a real-time software engine that turns any lidar into a spatial intelligence device.

The augmented lidar software engine is delivered embedded in the lidar-agnostic edge computing device, the Augmented Lidar Box (ALB). The ALB provides a comprehensive set of features that are commonly required in almost every application (e.g., localisation and mapping, 3D SLAM, object ID and tracking, segmentation and classification). It only requires an Arm CPU and its artificial intelligence does not rely on machine learning, so it is power-efficient and does not need any training or annotation, says Outsight.

Raul Bravo, president and co-founder of Outsight, observed: “As it happened every time in modern-day history of technology adoption, we’re convinced that the key condition required for lidar to become mainstream is the emergence of enabling software.”

There is no lidar hardware that can fit all applications and contexts. The ALB is an enabling computing layer regardless of the end-user application and lidar supplier, so integrators and solution providers are not constrained by the limitations of specific sensors.

Outsight develops real-time 3D lidar perception solutions. It aims to make lidar-based spatial intelligence become ‘plug & play’, so it can be used by application developers and integrators in any market. Using any lidar with its pre-processing capabilities allows smart machines and smart cities to achieve “an unprecedented level of situational awareness,” says the company.

http://www.outsight.ai

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Front access fibre management system saves space in data centres

Scalable fibre management systems from Huber+Suhner now include the SYLFA HD front access fibre management system which is modular in design. It provides a space-saving structured cabling alternative for WAN/access network, central office and data centre use, and is easy to install and manage, says the company.

The front access system maximises space with high port density and patch cord overlength support. The module design allows access incoming cables from the front or from the rear, boosting efficiency. The modules also provide a distinctive routing channel that respects the minimal banding radius and enables front accessibility without losing density.

Front access also eliminates the risk of cable movement and damage, removing the need to repair and replace parts of the system over the long term. This also reduces the extra effort needed for moves, adds and changes, points out Huber+Suhner, and enables quicker access to fibre optic cabling.

SYLFA HD ensures safe and simple patching via a patented LC-XD push-pull connector that can be used in combination with all Huber+Suhner patch cords and cable systems. It has pre-terminated connectivity and is designed for ease of installation. It can be upgraded easily as demands increase to allow customers to optimise ownership and lifecycle costs, points out Huber + Suhner.

The high density SYLFA HD offers greater bandwidth possibilities while saving much-needed space, leaving more room for performance- and revenue-driving active equipment, said the company.

Huber+Suhner has headquarters in Switzerland and develops and manufactures components and system solutions for electrical and optical connectivity. With cables, connectors and systems – developed from the three core technologies of radio frequency, fibre optics and low frequency – the company serves customers in the communication, transportation and industrial sectors. The products are claimed to deliver high performance, quality, reliability and long life even under harsh environment conditions.

The company has a global production network, combined with group companies and agencies in over 80 countries.

http://www.hubersuhner.com

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Bluetooth Low Energy 5.1 module quadruples BLE throughput

Using a serial peripheral interface (SPI) instead of a UART interface, the Proteus-III-SPI Bluetooth Low Energy 5.1 module is a variant of the established Proteus-III, released by Würth Elektronik.

It is based on the Nordic Semiconductor nRF52840 chipset, and has a payload of up to 964bytes, and offers four times the throughput of most Bluetooth low energy modules. The SPI allows a significantly higher data rate than the UART, explained Würth, with 1.5 times the end-to-end data throughput, allowing the SPI-enabled module to bypass potential bottlenecks on the application side.

The Proteus-III-SPI module is identical in terms of hardware to the UART version, making it suitable for applications in which no free UART interface is available, or if the data throughput of the UART interface is insufficient. It is also more power efficient than the UART version, said Würth and although the integration workload is slightly higher with SPI, Würth addresses this with the provision of a wireless connectivity software development kit (SDK).

The Bluetooth module measures 8.0 x 12 x 2.0mm, and has integrated antenna, encryption technology and six configurable I/O pins. It is therefore suitable for use for IoT and M2M applications in radio-based maintenance interfaces and sensor networks.

The Proteus-III-SPI is also an alternative to the SPP (Serial Port Profile) mode for serial data transmission, which is useful for industrial applications. A long range mode is included.

Proteus-III-SPI is available now, ex-stock without a minimum order quantity.

The Würth Elektronik eiSos Group manufactures electronic and electromechanical components. It is one of the largest European manufacturers of passive components and is active in 50 countries. Production sites in Europe, Asia and North America.

The company’s product range includes EMC components, inductors, transformers, RF components, varistors, capacitors, resistors, quartz crystals, oscillators, power modules, wireless power transfer, LEDs, sensors, connectors, power supply elements, switches, pushbuttons, connection technology, fuse holders and solutions for wireless data transmission.

The company offers all catalogue components from stock without minimum order quantity, and also offers free samples and extensive support through technical sales staff and selection tools.

Würth Elektronik is part of the Würth Group, which specialises in assembly and fastening technology.

http://www.we-online.com

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Software development kit to program instrumentation using Julia

Julia is a relatively new software language which is comparable to programming in C in terms of speed and functionality, explains Spectrum Instrumentation. It additionall allows scientific and numerical computing. Spectrum has developed a software development kit (SDK) for programming its range of digitisers, generators and digital I/O products, using Julia.

The software language has been specifically designed for high-performance applications that require fast processing of data, like machine learning and scientific computing. In addition to libraries including optimised source C and Fortran code for linear algebra, random number generation, signal processing and string processing, it also offers parallelism. It allows users to call the desired script with a given number of cores and parallelise directly from a command line. It is possible to send tasks to different threads, or run loops in parallel, directly from code. While speed is simiilar to C, coding that is more comparable to Python or MatLab, says Spectrum.

Spectrum explains the synergy of Julia with its products which acquire or generate the fast electronic signals found in artificial intelligence (AI) applications or robotics. The company offers digitisers for the acquisition of analogue or digital signals, in the DC to GHz frequency range, with high precision and dynamic range. They are complemented by the company’s high-resolution arbitrary waveform generators (AWGs) for control signal generation, waveform replay and simulation. The products are available in a variety of form factors including tiny PCIe cards, which can plug directly into a PC, or LXI boxes that connect to a network or PC via Ethernet, plus PXIe modules for off-the-shelf installation into automated test systems.

Combining Julia with Spectrum Instrumentation products also helps to speed up processing and reduce latency, explains the company. The Spectrum products offer fast data transfers with a variety of different acquisition and generation modes (such as single, multiple, gated and FIFO) which helps to optimise testing throughputs. For applications which require fast decision making, such as autonomous vehicles, robotics, drones, imaging devices, medical appliances and control systems, the general purpose design of the instruments means they can also be used with almost any sensor (accelerometers, transducers, photo diodes, detectors, MEMS) commonly found in AI machines.

A recent example is Dr Josef Höffner’s work at the Leibniz Institute for Atmospheric Physics in Germany developing lidar (light detection and ranging) systems to measure temperature and wind speed in the atmosphere. The complex data acquisition and control, with 30 high speed signals uses three Spectrum Instrumentation cards and Julia which he described as a “combination of speed and dynamic programming, simplifying the software development”.

The new SDK supporting Julia is available free of charge to all Spectrum customers. Spectrum products include a five-year warranty with free software and firmware updates for each unit’s lifetime. Additionally, customers get support directly from Spectrum’s hardware and software engineers.

http://www.spectrum-instrumentation.com

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