I have a vehicle with a tracker installed. The device has a gps syst, 3-axis accelerometer, 3-axis magnetomet and a gyromeyet. Is it possible to determine by how much the vehicle rolled back on a slope or hill. Using gps angle wasn't an option as the angle given for short backward movement isn't always reliable. Can accelerometer be used in such a scenario??
Is it possible to determine if vehicle rolled back on slope or hill using gps or acclerometer?
138 Views Asked by 230490 At
1
There are 1 best solutions below
Related Questions in GPS
- Check for numeric value with optional commas javascript
- CSV to XML XSLT: How to quote excape
- How can I determine the index of the same set of characters between two strings that are of different lengths?
- Max 3 digits, up to 3 decimals
- Regex for SQL insert query
- Javascript Regex to get specific string from two differently-formatted text blocks
- JavaScript differences beetween new Regex('regex', 'flags') and /regex/flags
- Java replace every Nth specific character (e.g. space) in String
- c# regex spain mobile phone
- Perl Regex: Merge multiple one-character substrings
Related Questions in ACCELEROMETER
- Check for numeric value with optional commas javascript
- CSV to XML XSLT: How to quote excape
- How can I determine the index of the same set of characters between two strings that are of different lengths?
- Max 3 digits, up to 3 decimals
- Regex for SQL insert query
- Javascript Regex to get specific string from two differently-formatted text blocks
- JavaScript differences beetween new Regex('regex', 'flags') and /regex/flags
- Java replace every Nth specific character (e.g. space) in String
- c# regex spain mobile phone
- Perl Regex: Merge multiple one-character substrings
Related Questions in MAGNETOMETER
- Check for numeric value with optional commas javascript
- CSV to XML XSLT: How to quote excape
- How can I determine the index of the same set of characters between two strings that are of different lengths?
- Max 3 digits, up to 3 decimals
- Regex for SQL insert query
- Javascript Regex to get specific string from two differently-formatted text blocks
- JavaScript differences beetween new Regex('regex', 'flags') and /regex/flags
- Java replace every Nth specific character (e.g. space) in String
- c# regex spain mobile phone
- Perl Regex: Merge multiple one-character substrings
Related Questions in INERTIAL-NAVIGATION
- Check for numeric value with optional commas javascript
- CSV to XML XSLT: How to quote excape
- How can I determine the index of the same set of characters between two strings that are of different lengths?
- Max 3 digits, up to 3 decimals
- Regex for SQL insert query
- Javascript Regex to get specific string from two differently-formatted text blocks
- JavaScript differences beetween new Regex('regex', 'flags') and /regex/flags
- Java replace every Nth specific character (e.g. space) in String
- c# regex spain mobile phone
- Perl Regex: Merge multiple one-character substrings
Trending Questions
- UIImageView Frame Doesn't Reflect Constraints
- Is it possible to use adb commands to click on a view by finding its ID?
- How to create a new web character symbol recognizable by html/javascript?
- Why isn't my CSS3 animation smooth in Google Chrome (but very smooth on other browsers)?
- Heap Gives Page Fault
- Connect ffmpeg to Visual Studio 2008
- Both Object- and ValueAnimator jumps when Duration is set above API LvL 24
- How to avoid default initialization of objects in std::vector?
- second argument of the command line arguments in a format other than char** argv or char* argv[]
- How to improve efficiency of algorithm which generates next lexicographic permutation?
- Navigating to the another actvity app getting crash in android
- How to read the particular message format in android and store in sqlite database?
- Resetting inventory status after order is cancelled
- Efficiently compute powers of X in SSE/AVX
- Insert into an external database using ajax and php : POST 500 (Internal Server Error)
Popular # Hahtags
Popular Questions
- How do I undo the most recent local commits in Git?
- How can I remove a specific item from an array in JavaScript?
- How do I delete a Git branch locally and remotely?
- Find all files containing a specific text (string) on Linux?
- How do I revert a Git repository to a previous commit?
- How do I create an HTML button that acts like a link?
- How do I check out a remote Git branch?
- How do I force "git pull" to overwrite local files?
- How do I list all files of a directory?
- How to check whether a string contains a substring in JavaScript?
- How do I redirect to another webpage?
- How can I iterate over rows in a Pandas DataFrame?
- How do I convert a String to an int in Java?
- Does Python have a string 'contains' substring method?
- How do I check if a string contains a specific word?
You're right that the GPS angle (heading) will not help you in a single-antennae setup. On its own a GPS receiver needs a minimum distance of movement to determine heading.
A simple GPS receiver, when used without GPS corrections (which is the case for off-the-shelf GPS devices and mobile phones/tablets), has a minimum ~5 meter accuracy. That's why a short backward movement will not yield the desired results.
In construction/mining applications, there is often a fixed GPS base station nearby that broadcasts GPS corrections, which allows vehicle-mounted GPS receiver to apply corrections, reduce error and ultimately get centimeter-level accuracy.
So in conclusion, your 3-axis accelerometer will likely be the only sensor that you can rely on until your vehicle has rolled back at least 5 meters.
If your accelerometer is sensitive enough, you'll get measurable sensor values. However, if you rollback is very slow, where the G forces are almost imperceptible to the accelerometer, then you're out of luck.
This is assuming that you want near real-time detection of vehicle rollback.