Products and services


Products and services


1) EDI Wireless Sensor Network TestBed

EDI TestBed is a 100+ node heterogeneous sensor network and wireless sensor network testbed (distributed around 7 floor building (inside & outside)) for validation and research in sensor network & wireless network protocols. Additionally, 50 mobile nodes are available on site.They can be used for example in-vehicle placement.

Capabilities:

Testing of IEEE 802.11a/b/g/n/p, IEEE 802.15.4 and other protocols (depends on WSN node); Fully reconfigurable routers; Remote reprogramming of the whole network; Energy measuring and remote debugging capabilities for the sensor nodes through a custom adapter; Control and management through either OMF or, alternatively, a simple webbased interface.

 

2) Super-stable impulse generator producing extremely low jitter

Impulse generator with extremely high stability and wide frequency range. It is implemented in two modifications: supporting NIM signal output and supporting LVTTL signal output (therefore it is possible to use them together with Event timers). Generator period stability in range up to 25000 ns is smaller than 1 ps (RMS). For wider ranges the reference signal is needed. Generator applications include measurement system testing (e.g. Event timers), calibration etc.

E-mail: buls@edi.lv

3) Universal Event timer producing extremely high measurement resolution

Together with Eventech Ltd the Event timer is developed capable to measure single pulse within 3 ps resolution (RMS) and maximum measuring rate up to 20 MHz. The various modifications of the timer are available (with increased measuring rate but lowered resolution). Event timers are used in SLR (Sattelite Laser Ranging) systems and have potential in LIDAR, 3-D scan, Laser Link communication systems.

E-mail: buls@edi.lv

Internet page: http://edi.lv/media/uploads/UserFiles/event_timing/TimingIntro.htm

4) Operating system MansOS and configuration tool Seals for embedded systems

IECS has expertise in development of operating systems and software for embedded systems. MansOS & Seals have been developed specially for low-power and computationally weak devices. The operating system can be modified depending on specific requirements and needs (including adaptation for Wireless Sensor Networks). Potential applications are data acquisition and gathering from environment, industrial process monitoring etc.

E-mail: selavo@edi.lv

Internet page: http://mansos.edi.lv

5) Shape sensing fabric

Large number of densely spaced sensors are embedded into fabric and allow to measure the shape of the fabric. Real-time animation of the shape model and its deformations can be obtained. Method utilizes low-power electronics and lightweight reconstruction algorithm (can be implemented on smartphone, tablet). Potential applications: Wearable devices – detailed  posture monitoring, movement monitoring, assistive rehabilitation. Assistive feedback tool for exercises (rehabilitation/sport), virtual trainer or  therapist. Impact are increased efficiency of rehabilitation, increased availability (example: sparsely populated areas), decreased time and money spent on rehabilitation. Flexible electronics - shape feedback of the devices with complex transformable shape. Robotics – position and shape feedback for robotic manipulators, deformation sensing layer.

E-mail: atis.hermanis@edi.lv

6) UWB receiver producing high sensitivity

UWB (Ultra Wide Band) receiver producing sensitivity 15mkV (RMS). In comparison the Geozondas UWB receivers provide sensitivity about 75mkV (RMS) under the same conditions. It can be used for weak signal measurements in many industrial and science applications. As well it can be used for UWB radar applications (object localization, search of underground communications etc).

E-mail: shupols@edi.lv,

7) Indicator for hand shaking


Micro current indicator capable to measure weak physical fluctuations and shakes coming from objects. For example it measures human hand shakes when he is holding something. It could be used in sportsman training process (could be important in shooting trainings) etc.



8) Electromagnetic radiation measurer

Electromagnetic radiation measurer shows on a display the electromagnetic pollution existing around us in environment.