By Christian Pehle,
30th November 2019
Development of software for steering, data aquisition and evaluation of laboratory equipment for measuring friction, abrasion and general tension measurement
Assistance for hardware development
Schooling of customers in theoriy and practise in the use of the laboratory equipment
Environment and tools: LabView, C#, C++, Visual Studio .Net
By Christian Pehle,
30th November 2019
Converting / preparation of measurement data from a source, storing the data in an MS-Access- (Jet) database
Development of routines for reading from database with sorting, filtering, generating of reports etc.
Environment and tools: LabView, C#, Windows XP
By Christian Pehle,
29th November 2019
Realisation of simulators for peripheral devices, that are connected via CAN-Bus to a central control unit. This controller is the device under test. In this way it’s possible to test the control unit with an automated flow (test bench ipFit) without connecting all peripherals manually.
Tests of the simulators
Environment and Tools: C# (MS-Visual Studio 5), NUnit for the tests of the simulations, Doxygen for source code documentation
By Christian Pehle,
28th November 2019
Tension measurement, temperature compensation, optimisation of characteristics
Prozessor MSP430-Serie (Texas Instruments)
Adaption of the AD-converter via SPI-Bus
Grafic display and Touchscreen
USB-connection to a Windows-PC for parametrisation and first start
Development of a GUI for the PC (C#)
Design of Software-Architecture
Realization in C
Documentation
Project management
Environment and Tools: Code Composer Studio (Texas Instruments), Visual Studio (Microsoft)
By Christian Pehle,
24th November 2019
Analysis of the type of control of the drive
Development of a simulator to control and drive on the basis of physical examinations
Realization of the simulators in LabView
Optimization of the regulator
Environment and Tools: LabView (National Instruments), MPLAB IDE (Microchip), Scrum, SVN / Tortoise
By Christian Pehle,
24th November 2019
Development of unit tests for dedicated software modules of a driver assistant and system
Unit-tests against the requirements
Environment and tools: C++ with QT Creator, DOORS (Reading the requirements)
By Christian Pehle,
24th November 2019
Analysis and optimisation of a PID regulator
Modelling in LabView
Development and Documentation of tests
Acquisition and preparing of measurement data
Code refactoring
First start of automatic testequipment
Analysis of the device with statistical methodes
IDE and Tools:
Microchip MPLab
NI-LabView
NI-Teststand
By Christian Pehle,
16th August 2018
Safety system to prohibit fire and smoke in the kitchen
Design and realization of the software architecture for four modules:
Sensor to monitor the temperature of a hob, and to monitor the movement of persons
Smoke sensor
Turn-off unit for the mains, tri-phase and one-phase
RF-adapter to control the system via USB with a PC
Realization of the RF-protocol (868MHz) between the modules
Implementation of an interface to smart-home-systems (e.g. Homematic)
Development of a intuitive program running on a PC to control the system (Microsoft Windows 7 and 10)
Formulation of testing routines
Documentation
Development environment and tools: MPLAB IDE (Microchip)