Hence LoC can be used beyond common specialized applications in sports and leisure (riding, hiking, para gliding, free riding, skiing, bycicling, jogging, etc.).
In the area of Quality Management of transportation systems the development of new applications for travellers LoC offers optimal assistance for system operators, researchers and technicians: Purchasing costs for stand alone GPS-Logging Devices for data collection can be saved, insofar the personnel uses Android V2.1 or higher smartphones.
The local data base containing historic data can be easily exported to the exernal SD card where a data transfer by
e-mail, Bluetooth or USB can be initiated. Furthermore the tracks and manual defined points of interests (POI) can be exported as kml for the integration in GIS-Systems like Google Maps, Google Earth or Quantum GIS.
An allrounder with privacy
Those who like an application for more than one specialized use-case will find a good and on different devices (Samsung Galaxy SI 9000, Google Nexus S, HTC Desire, Sony Ericsson Active) tested allrounder. The local data management on the device and the willful manual data transfer avoid violations of privacy by unwanted automatic data transfers into the cloud.
- local SQLite data base for export (miniSD-card needed!)
- extended kml export with predefined POI attribution for
further treatment in Google Earth
- WGS84 X,Y (including accuracy cirlces!)
- number of satelites in fix and available
- estimated accuracy
- SQLite-DB export: enables further raw data treatment for
engineers, researchers & enthusiasts.
The next updates will address analytics, drift detection, extended kml-export features (use cases winter sports and industrial construction projects) and additional indicators (e.g. Signal to Noise Ratio).
You can purchase the new and improved Sensor Insider Pro for only $2.49 for a limited time.
Sensor Insider Pro's main features
- Acquire data from multiple sources simultaneously.
- Display data in different ways (plots, map, numeric)
- Take screenshots of your plots
- Save acquisition info and data to file, which can be reopened for further analysis.
- Export data to file in Matlab, CSV (Excel-compatible), or KML (for Google Earth) format, for further analysis on a computer.
- All "standard" sensors (acceleration, magnetic field, light,...)
- GPS and network location
- Sound level
- Phone and WiFi signal (data availability varies by phone)
- System resources
Your ratings are very appreciated. If you are experiencing any issue, please contact us and give us a chance to solve them before rating.
tags: OBD2, OBD 2, trouble codes, check engine, dtc, car, truck,
- Geodaten vor Ort erfassen
- Einspielen in das vorhandene "Haus-GIS"
- Sicherheit durch Rechteverwaltung und Zugriffsschutz für Geodienste
- Kompatibel zu den Datenformaten und Schnittstellen führender GIS-Hersteller
- Kombinierbar mit OGC-kompatiblen GIS wie ArcGIS, GeoMedia, SAGis web®, INGRADA®, POLYGIS®, Quantum GIS, brain-GeoCMS® u. v. a. m.
Very simple to use! You don't even have to select your car model. Just enter your fault code and app will show you all supported descriptions. No Internet connection needed, no longer spend hours to search for single code description, looking at check engine light.
If you have usb, bluetooth or WiFi OBDII code reader (ELM327, PLX Kiwi or any other) you need this app for code description because most of code scanners does not contain full DTC (diagnostic trouble code) database and displays only meaningless numbers. Be prepared for any troubles wherever you are!
You can select and copy error description with simple long press on text, and then paste it in SMS, e-mail or wherever you want! (Android 3.0 and later only)
If your car supports OBD II or EOBD, then you can already use almost 5000 generic OBDII codes. These codes are from PowerTrain series (P0XXX, P2XXX, P34XX), Body Series (B0XXX), Chassis series (C0XXX), Network series (U0XXX, U2XXX, U3XXX).
Also there is a list of more than 13500 additional manufacturer specific codes.
Supported manufacturers with specific codes:
• Alfa Romeo
• Chrysler / Dodge / Jeep
• Citroen / Peugeot
• GM (Buick, Cadillac, Chevrolet, GMC, Hummer, Pontiac)
• Land Rover
• Opel / Vauxhall
• Renault (DF codes)
• Volskwagen Audi Group
Note that it is impossible to create complete OBD DTC database. Manufacturers adding new codes and changing old ones. So if you cannot find your code or if you think that some code not correct anymore, please write us!
You have to use special apps for connecting to OBDII scanner (for example, Torque Lite, Torque Pro, Dashcommand or Car Gauge)
Now Featuring 14,000 OBD1 and OBD2 Diagnostic Trouble Codes for your car.
OBD Trouble Code Lookup is a helpful app for car enthusiast.
The perfect addition to OBD scanners that don't give you information on OBD fault codes.
Is your car supported? If you have an OBD2 compliant vehicle, then there are at LEAST 1,300 GENERIC Power-train, chassis, network, and body codes that apply to ALL OBD2 compliant vehicles. In addition, there are over 14,000 more manufacturer specific OBD PowerTrain(P1XXX,P2XXX), Body (B1XXX), Network/Undefined (U1XXX), and Chassis (C1XXX) codes.
Now you'll know exactly why the check engine light is on in your car, and what the OBD2 DTC means.
Supported manufacturers below:
**********Note to users*********
This app is a work in progress, and always will be. It started in Dec 2010 with a mere 800 generic OBD P codes. It has so far been updated many times and now features over 14,000 codes. No it doesn't yet feature every OBD code in existence, but I am adding codes at a rate of about 500 or more per month. I'll continue adding them until I have every OBD code I can possibly find!
* Includes Web search feature for more information on possible fixes for your trouble codes.
* Includes text feature allowing you text codes to others.
Disclaimer: All OBDII information is provided “as is” without warranty of any kind.
Have you ever wanted to know how powerful you car is? You don't have the possibility to go on dyno? With using “Car Engine Power Meter” you can get info about how many horse powers your engine generates at every moment.
You don’t need any special equipment. This application uses GPS as an input. With a special algorithm it calculates amount of power that is needed to move the car as it moves.
- virtual dyno
- it shows current speed
- it shows current HPs (horse power)
- it shows current GPS accuracy
- total car’s weight setting
- drive train (gearbox) type for efficiency
- drag coefficient (from typical Audi models)
So, you don't need Torque Pro, you don't need Torque Lite, you even don't need any OBD1 (OBD-1) or OBD2 (OBD-2 device or connector. You just need this simple virtual dyno.
Accuracy of measurements and calculations are dependent on the quality of your GPS reception. So, keep in mind that in some occasions measurements can vary from real data.
Diagnostic features include:
-Collect,view & export up to 4 OBD2 PIDs
-Read & clear present/pending DTC
-Detect supported PIDs
-Take & export OBD PIDs snapshot of your car
-Speak out PID value
-Vary rate of data
-Create,show & export custom data stream
NOTE: 15min is Google's rule. To check the functionality, try the free alOBD Scanner app.
Connecting to vehicle’s OBDII port, alOBD Smog PreCheck app will run a preliminary check of vehicle’s emissions system in order to assess its readiness for an official Smog Check. It will check OBD DTC, on-board monitor status, assess oxygen sensor performance and, for some vehicles, check select OBD2 Mode $06 parameter values to be in range. Upon completion, it will display result as PASS, FAIL or INCONCLUSIVE accompanied by a confidence percentage value. Original purchase will allow checking up to 5 vehicles any number of times. In-app purchase store will offer additional check slots, as well as unlimited checks.
This app is designed to provide an assessment of a vehicle emission’s system prior to a mandated government emissions check. Also, when considering a car purchase, this app can be used as a preliminary pre-purchase inspection.
For more information visit http://www.alobdscanner.com/alOBD_SmogPreCheckHelp.php
Information provided by this app is for reference only. Actual results may vary. It comes as is, with absolutely no warranty.
*Please try the FREE version before buying this app to make sure it works with your ScanTool.*
OBD Dashboard connects to the OBD2 port of cars using ELM327 compatible bluetooth adapters, showing real-time data on an dashboard like screen.
Data can be logged to sdcard.
Application is optimized to have lower CPU usage, and reduce the delay of information being shown on screen.
Compared to the Free version, the Donate version adds:
- Chart Displays
- Multiple screens
- 6 gauges layout
Please check http://obddashboard.blogspot.com for more information.
Follow me on Twitter @ObdDashboard for development updates.
Connect to your vehicle's on-board diagnostics (obd2) system via bluetooth. Read and display various vehicle sensors such as engine rpms, engine coolant temperature, vehicle speed, horsepower, torque, and estimated instant MPG. Find out why that check engine light is illuminated. Create your own virtual dashboard.
Hooptie also lets you:
• Read and clear current and pending diagnostic trouble codes.
• Customize your wallpaper.
• Choose between digital or dial indicators.
• Customize your indicator's colors, fonts, and background image.
• Save your custom indicator styles.
• Create up to 10 home pages.
• Organize your displayed items through an intuitive drag&drop interface.
• Record and export your sensor data from your indicators and charts.
Hooptie supports these vehicle obd2/obd-ii protocols:
• SAE J1850 PWM (Ford)
• SAE J1850 VPW (General Motors)
• ISO 9141-2 (Chrysler, European, and Asian vehicles)
• ISO 14230 KWP2000 (Keyword Protocol 2000)
• ISO 15765 CAN (all U.S. models as of 2008)
Additional Hardware is Required:
Hooptie requires the use of an obd2 bluetooth adapter that supports the ELM327 chipset or similar. Most obd2 bluetooth adapters on the market today already support the ELM327 chipset. These can be found on sites such as Amazon and EBay with just a simple search for "obd2 bluetooth adapter." Please be aware that not all adapters are created equal and some of the lesser expensive adapters have been shown to exhibit unpredictable or completely non-functional behavior.
Please understand that not all vehicle models support all sensors. Items that depend on unsupported sensors may display a value of "Not Supported" or similar functionality.
Installing "Hooptie Lite" first to test vehicle compatibility before purchasing Hooptie is highly recommended!
Hooptie does not collect or share any personal data.
For faq's, additional information, or to contact the author about Hooptie please visit the support site or use the support e-mail address.
You can remotely control a Matlab session, or using the MLConnect Matlab Interface Layer API come up with you own killer application! Display whatever you generate in Matlab, use the user interaction features or read out sensor values!
Try before buy: MLConnect Free Edition is fully featured and perfect for finding out whether the app is right for you!
Matlab Code examples can be found at http://mlconnect.chschmid.com
Please note MLConnect is not affiliated with Matlab or The MathWorks. Matlab is a registered trademark of The MathWorks.
Disclaimer of Warranty.
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
Limitation of Liability
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
Features in detail:
- Matrix Calculator:
LU decomposition whit pivoting
SVD - Singular Values decomposition
Eigenvalues - Eigenvectors
Linear Systems M N
- Graphing Calculator:
variable evaluation: pi
function evaluation: sin(0)
variable definition: a=3.5
function definition: f(x)=x^2-1
--Logarithms and power
sqrt(x): square root; x^0.5
cbrt(x): cube root; x^(1/3)
exp(x): exponential; e^x
log(x), ln(x): natural logarithm
log2(x), lb(x): binary logarithm
log10(x), lg(x): decimal logarithm
log(base,x): arbitrary base logarithm
--Trigonometric - radians
sin(x), cos(x), tan(x)
asin(x), acos(x), atan(x)
--Trigonometric - degrees
sind(x), cosd(x), tand(x)
asind(x), acosd(x), atand(x)
sinh(x), cosh(x), tanh(x)
asinh(x), acosh(x), atanh(x)
gcd(x,y): greatest common divisor
abs(x): absolute value
rnd(): random value from [0,1). rnd(max): random value from [0, max).
i or j is the complex base. Example:
+ - × ÷ basic arithmetic
√ square root
' first derivative
--Binary, octal, hexadecimal
Value converter in binary, octal or hexadecimal input prefixing respectively 0b, 0o, 0x, in decimal.
It is possible to compute the first derivative of a function with one argument using the prime notation: log'(5).
The prime mark (quote) must appear immediately after the name of the function, and must be followed by open-parentheses.
The derivative may be plotted e.g. sqrt'(x).
To compute the derivative of an expression you must define the expression as a named function.
Eg f (x) = x ^ 2 + x, after insertion, type f '(x) to display the graph of the derivative.
To plot multiple functions on the same 2d graph, simply enter them on the same line separated by ";".
Limit of a function /*Still in beta*/
Arc Length & Surface Area
Graph of parametric functions
Graph in polar coordinates
-- Widget Calculator
scientific calculator, grapher, graphic calculator, integration, derivative, mathematica, matlab, complex numbers, plotting, graph plot, plotter, calculation, symbolic, graphing, study of function, derive, arity, symja
A fee is required for the use of this app, but you pay what you want/what you can.
You are required to get the Octave Main Package (com.octave.main) to use this.
You are required to get the Octave Gnuplot Package (com.octave.gnuplot) to support plotting.
There are many additional packages (com.octave.*) for use.
This is a different sort of app. Unpacking the executable and other files necessary for Octave to run will take awhile when you install or upgrade this, but will be worth it. Whether this is installed to the sdcard or to internal storage, the executables and libraries will take up around 100MB of internal storage either way.
You can add .m files and a .octaverc startup file in an external storage directory setup for you. Often at /sdcard/GNUOctave/home.
Your latest plots (.png files) can be found in an external storage directory setup for you. Often at /sdcard/GNUOctave/intents.
You will be running in a fake chroot of sorts which includes Octave and many of the programs you expect to find in a standard GNU/Linux (read Debian) install. The fake chroot is split between your external/shared partition (often /sdcard) and your internal (/data/data/com.octave) to save space.
Plot commands and edit commands fire off intents to use whatever image viewer or text editor you have.
See Octave Documentation:
File bugs and feature requests here:
See code here for packages here:
This launcher is licensed under the Apache License 2.0.
No GPL licensed code is found within this app, but is found in the packages needed to run.
More from developer
Valarm is the Versatile Asset Locator And Remote Monitor. You can use it to track almost anything via GPS, and to monitor almost any environment via sensors. Commercial fleet managers use Valarm as a vehicle or container-tracking device with additional sensor information. Scientists and hobbyists use it as a remote environmental monitor. Consumer uses include a motion-sensing or sound-sensing, GPS-tracking, anti-theft alarm and tracking device, or a powerful property monitor.
Android phones and tablets are inexpensive and readily available: Valarm allows you to use them in powerful new ways. Consider acquiring a dedicated device to use Valarm to its fullest potential.
Valarm monitors any or all of the built-in sensors on your phone or tablet to create an all-in-one tracking device and remote environmental monitor.
Built-in sensor support includes:
- Accelerometer (motion, shock)
- GPS (speed, geofencing: distance from target or origin)
- Ambient light sensor (if equipped)
- Microphone (audio)**
- Presence of external power (charger present/powered)
- Remaining battery life
Valarm will also interface with most Bluetooth OBDII adapters to monitor a vehicle's status, and tie that data to its current location via GPS. OBD2 sensors currently include throttle position, speed, engine RPMs, and coolant temperature. See www.valarm.net/obd2 for more details about Valarm's OBDII support.
Valarm responds to configurable "triggers" - these are limits set by you on each sensor:
- Send SMS/text message
- Send email
- Post to the Valarm website (tools.valarm.net)
- Play an alarm sound
- Take a photo
- Record audio**
In other words, you can configure Valarm to send you a text message, an email, and post to your account on tools.valarm.net, when any sensor is triggered, for example:
- Your vehicle travels too far, too fast, or too close to an area (geofence), or the accelerator is "floored" or the engine raced (OBD2)
- Someone steals your bag of camera gear / guitar / motorcycle
- The lights go out on your reef aquarium or hydroponics
The Valarm interval timer allows you to record the status of all configured sensors at regular intervals (data logger), including taking photos and recording audio**. This allows you to graph all values on the tools.valarm.net website, as well as plot all locations on maps.
Text and email messages include the GPS location, and the value reported by the sensor. Other responses configure Valarm to record audio** or take photos when someone is tampering with your property. On devices with cellular service, the Valarm SMS remote control system allows you to arm/disarm with a password from another phone. Valarm can even “call you back” when you send it your password and the “callMe” command.
Valarm integrates with tools.valarm.net to provide mapping, graphing, spatial and historical analysis, and export to CSV/KML for analysis in external programs like Excel, ESRI ArcGIS, MatLAB, Quantum GIS, and Google Earth (see www.valarm.net for examples and tutorials). A basic account for a single device is free, and allows you to see all sensor values posted by your device, plotted on a Google Map. Subscriber accounts enable additional tools (details at www.valarm.net) and allow an unlimited number of devices to be monitored, recorded, and managed on the web.
* Valarm Classic is compatible with older devices back to Android 2.2, however ON NEWER DEVICES (Android 3.1+) THE CAMERA WILL NOT FUNCTION. Valarm Pro is designed to support these devices, and also includes support for USB-attached sensors.
** Audio recording is considered "beta" and known to be unstable on some devices.
Valarm includes a "Call-Me-Back" SMS remote-control command. This requires the "Make Phone Calls" permission! Valarm also sends/receives SMS/Text Messages!