The problem is that nearly every single new filter requires a new layout due to the fact of the variety of exhaust systems and their different temperature and strain running amounts. For the duration of take a look at push filter temperature, force, engine speed, idle moments, car place and pace need to be measured properly and reliably to ascertain that the filter meets the essential standards. In get to report the take a look at info client determined to use a data logger in mixture with a GPS sensor to document measurement data from the filter in combination of car position information.
For this logging application the customer is utilizing TopMessage info logger with two modules. The complete technique is installed in a weather conditions evidence enclosure and the sensors are interfaced to the enclosure via particular connectors.
For the duration of the take a look at generate all take a look at info is recorded to the inner memory of the TopMessage knowledge logger. The velocity of the motor (rpm) is recorded via a independent speed meter (DAB five hundred from AVL) which is supplying TTL pulse output. The pulses are then recorded by the counter and inputs of the DIOT module. The dwell knowledge is visualised by way of a mimic interface of the ProfiSignal Basic software program.
In order to document the vehicle speed and route a special NEMA driver for a GPS sensor was designed. This driver is interface to the TopMessage via serial RS232 port. The GPS information like speed, route, altitude a individual COM channel is designed and all the information is stored immediately in the 1 GB TopMessage data logger memory.
After cat 259d dpf delete is finished, all the data is analysed with the ProfiSignal computer software. It is also possible to transform the GPS data into a KLM file which can be loaded by Google Earth to plot different measurement channels like motor vehicle pace, filter temperature or strain of situation or motor pace.
Summary of Rewards:
The customer is utilizing now 5 Information Acquisition systems to run the diesel particulate filter testing. The primary rewards for them are:
The 1 GB internal memory provides storage capacity for several thousand test travel kilometres.
Straightforward to configure ProfiSignal software program to demonstrate reside looking through in the course of the examination travel.
The interface of the GPS sensor also gave beneficial extra info about vehicle speed in blend with engine RPM and particle emission.
The common analog inputs created it very effortless to join the temperature and force sensors.
The little and compact dimensions of the knowledge logger of (200x73x118) mm created it really useful for the installation in a small enclosure.
In interior calculation and logic channels the place utilized to cause info logging when check problems are arrived at.
Business Riveja specializes in examination and measurement techniques and equipments for industrial use. Our solution selection handles every little thing from transducer to the complete dimension generation checks answers. We design and manufacture tailored check and measurement techniques. Our services contain automation layout, producing and commissioning. Riveja’s measurement solutions are largely employed in merchandise development, analysis and upkeep. Riveja has a wide selection of units from transducer to the higher-finish analyzers. Typical measurable values are temperature, vibration, force, rotation, drive, torque, pressure and sounds. Programs are broadly employed in vehicle- and protection sector, universities, investigation institutes, electronics and in equipment creating programs.