| Test Description | Max Slope | Elapsed Time | Slope | Results | Details |
| 100-200 KPH | -3.000 % | 5.783 Seconds | -0.443 % | Results Valid | View Details |
| 40-80 MPH | -1.500 % | 3.941 Seconds | -1.233 % | Results Valid | View Details |
| 60-100 MPH | -2.000 % | 3.121 Seconds | -0.399 % | Results Valid | View Details |
| 60-130 MPH | -3.000 % | 6.733 Seconds | -0.420 % | Results Valid | View Details |
| Quick Links | Web Site Options | Test Descriptions | Error Descriptions |
Test Description: 100-200 KPH | ||||
| Test Description | Results | Results Valid | ||
| 100-200 KPH | Actual Start: 62.137137 MPH | Elapsed Time: 5.783 Seconds | Start Height: 49.404 Ft. | |
| Maximum Slope: -3.000 % | Actual End: 124.274238 MPH | Distance: 820.673 Ft. | Ending Height: 45.768 Ft. | |
| Start Time: 35453.317 | End Time: 35459.100 | Ending Slope: -0.443 % | ||
| Start RelHt: 0.000 | End RelHt: 0.000 | Ending RelSlope: 0.000 % | ||
Test Description: 40-80 MPH | ||||
| Test Description | Results | Results Valid | ||
| 40-80 MPH | Actual Start: 40.000009 MPH | Elapsed Time: 3.941 Seconds | Start Height: 52.756 Ft. | |
| Maximum Slope: -1.500 % | Actual End: 80.000035 MPH | Distance: 320.380 Ft. | Ending Height: 48.805 Ft. | |
| Start Time: 35450.700 | End Time: 35454.642 | Ending Slope: -1.233 % | ||
| Start RelHt: 0.000 | End RelHt: 0.000 | Ending RelSlope: 0.000 % | ||
Test Description: 60-100 MPH | ||||
| Test Description | Results | Results Valid | ||
| 60-100 MPH | Actual Start: 60.000009 MPH | Elapsed Time: 3.121 Seconds | Start Height: 49.475 Ft. | |
| Maximum Slope: -2.000 % | Actual End: 100.000014 MPH | Distance: 370.629 Ft. | Ending Height: 47.996 Ft. | |
| Start Time: 35453.186 | End Time: 35456.308 | Ending Slope: -0.399 % | ||
| Start RelHt: 0.000 | End RelHt: 0.000 | Ending RelSlope: 0.000 % | ||
Test Description: 60-130 MPH | ||||
| Test Description | Results | Results Valid | ||
| 60-130 MPH | Actual Start: 60.000009 MPH | Elapsed Time: 6.733 Seconds | Start Height: 49.475 Ft. | |
| Maximum Slope: -3.000 % | Actual End: 130.000007 MPH | Distance: 985.143 Ft. | Ending Height: 45.337 Ft. | |
| Start Time: 35453.186 | End Time: 35459.919 | Ending Slope: -0.420 % | ||
| Start RelHt: 0.000 | End RelHt: 0.000 | Ending RelSlope: 0.000 % | ||
There's three primary web sites:
| Feature | Description | perfdb.com | perfdb.org | vboxtools.com |
| Analyzes Velocity and Distance tests | Analyzes 11 different velocity and distance tests. | Yes | Yes | Yes |
| VBox (*.vbo, *.dbn) support | Supports all vBox file formats. 5Hz, 10Hz, 20Hz, 100Hz | Yes | Yes | Yes |
| Perma-link to vBox graphs | Designed to link from external web sites. Graphs are guaranteed to stay and will not be removed. | Yes | No | No |
| Keep restuls and graphs forever | This site will keep the results and graphs forever. Good for linking from other sites. | Yes | No | No |
| Custom template support | Custom templates allows your web site to custom tailor graphs to your own size and specifications. Send email to admin@vboxtools.com for more information. | Yes | No | Yes |
| Watermarks | Watermark your graphs if you use your own custom template. | Yes | No | Yes |
| Security Mode | Only used with your own custom template. When security mode is enabled in your custom template, then vBoxFiles used for verification are never stored on this site. The vBox file stays in an "internet transfer" form, and never gets saved on this site. This feature guarantees that 100% privacy is maintained for external web sites who use this site for verification purposes. | Yes | No | Yes |
| QR-Code | QR code links may point to the vBox graph, web site, or perfdb record. | |||
| QR-Code links to graph. | QR code will point to the graph itself on my web site unless you have a custom template. | Yes | No | No |
| QR-Code links to web site. | QR code will point to this web site unless you have a custom template. | No | Yes | Yes |
| QR-Code links to perfdb database. | QR-Code will point to a record in the perfdb.com database (which doesn't actually exist). | No | No | No |
| Options | Description (Options are available through checkbox above "Submit Your File(s)" button) | |||
| Send email summary | Send yourself an email summary of the results | Yes | Yes | Yes |
| Attach performance graphs | Attach the graphs to the summary email. Default: No. | Yes | Yes | Yes |
| Generate Google Earth file | Attach the Google-Earth .KML file to the summary email. Default: No. | Yes | Yes | Yes |
| Use relative height data instead of GPS height if available | Some advanced vBox devices store "relative height" data in addition to GPS height data. If your vBox supports this feature, sometime it can be used when GPS height data is unreliable. If your test has invalid results, you might want to try this feature to see if it helps correct the problem. Feature only available on higher end vBox devices such as Video vBox, vBox Pro, vBox Sport, etc. | Yes | Yes | Yes |
| Calculate WHP with vBox Dyno | Generates WHP graphs using vBox Dyno feature. (Currently unavailable) | No | Yes | No |
| Correct the distance based on slope rise and fall. | This feature should be used along with "Correct timestamps" as they are both intended to go together. This feature along with "Correct timestamps" will adjust the vBox results to remove the effects of going uphill and downhill. This feature is ideal for any web site that wants to "normalize" the results. This feature is currently implemented, but considered experimental. | No | Yes | No |
| Correct the timestamps based on slope rise and fall. | This feature should be used along with "Correct distance" as they are both intended to go together. This feature along with "Correct distance" will adjust the vBox results to remove the effects of going uphill and downhill. This feature is ideal for any web site that wants to "normalize" the results. This feature is currently implemented, but considered experimental. | No | Yes | No |
| Log DEBUG output (for Administrative use only). | Helps me debug new features. Writes a debug file to a location where I can get to it (but you can't). | No | Yes | No |
| Test Name | Test Type | Max Slope Overall |
Max Slope During Test |
Roll-out | Start | End | Timeout |
| 0 - 60 MPH | Velocity | -1.000% | None | None | 0 MPH | 60 MPH | 12 Seconds |
| 0 - 100 KPH | Velocity | -1.000% | None | None | 0 KPH | 100 KPH | 12 Seconds |
| 0 - 100 MPH | Velocity | -1.000% | None | None | 0 MPH | 100 MPH | 20 Seconds |
| 0 - 150 MPH | Velocity | -1.000% | None | None | 0 MPH | 150 MPH | 48 Seconds |
| 0 - 300 KPH | Velocity | -2.000% | -75.000 % | None | 0 KPH | 300 KPH | 60 Seconds |
| 0 - 60 MPH (1-Ft) | Velocity | -1.000% | None | 1 Ft. | 0 MPH | 60 MPH | 12 Seconds |
| 0 - 100 KPH (1-Ft) | Velocity | -1.000% | None | 1 Ft. | 0 KPH | 100 KPH | 12 Seconds |
| 0 - 100 MPH (1-Ft) | Velocity | -1.000% | None | 1 Ft. | 0 MPH | 100 MPH | 20 Seconds |
| 0 - 150 MPH (1-Ft) | Velocity | -1.000% | None | 1 Ft. | 0 MPH | 150 MPH | 48 Seconds |
| 0 - 300 KPH (1-Ft) | Velocity | -2.000% | -75.000 % | 1 Ft. | 0 KPH | 300 KPH | 60 Seconds |
| 100 - 200 KPH | Velocity | -3.000% | -10.000 % | None | 100 KPH | 200 KPH | 20 Seconds |
| 60 - 130 MPH | Velocity | -3.000% | -10.000 % | None | 60 MPH | 130 MPH | 20 Seconds |
| 100 - 150 MPH | Velocity | -3.000% | -10.000 % | None | 100 MPH | 150 MPH | 30 Seconds |
| 1/8 Mile Drag Race | Distance | -1.000% | None | 1 Ft. | 0 MPH | 661 Ft. | 12 Seconds |
|
60 Ft. |
Time to Distance | 1 Ft. | 61 Ft. | ||||
|
330 Ft. |
Time to Distance | 1 Ft. | 331 Ft. | ||||
|
1/8 Mile Trap Speed |
Trap Speed | 595 Ft. | 661 Ft. | ||||
|
1/8 Mile Elapsed Time |
Time to Distance | 1 Ft. | 661 Ft. | ||||
| 1/4 Mile Drag Race | Distance | -1.000% | None | 1 Ft. | 0 MPH | 1321 Ft. | 20 Seconds |
|
60 Ft. |
Time to Distance | 1 Ft. | 61 Ft. | ||||
|
330 Ft. |
Time to Distance | 1 Ft. | 331 Ft. | ||||
|
1/8 Mile Trap Speed |
Trap Speed | 595 Ft. | 661 Ft. | ||||
|
1/8 Mile Elapsed Time |
Time to Distance | 1 Ft. | 661 Ft. | ||||
|
1000 Ft. |
Time to Distance | 1 Ft. | 1001 Ft. | ||||
|
1/4 Mile Trap Speed |
Trap Speed | 1255 Ft. | 1321 Ft. | ||||
|
1/4 Mile Elapsed Time |
Time to Distance | 1 Ft. | 1321 Ft. | ||||
| Standing 1/2 Mile | Distance | -1.000% | None | 1 Ft. | 0 MPH | 2641 Ft. | 40 Seconds |
|
1/2 Mile Trap Speed |
Trap Speed | 2509 Ft. | 2641 Ft. | ||||
|
1/2 Mile Elapsed Time |
Time to Distance | 1 Ft. | 2641 Ft. | ||||
| Standing 1 Mile | Distance | -1.000% | None | 1 Ft. | 0 MPH | 2641 Ft. | 60 Seconds |
|
1/2 Mile Trap Speed |
Trap Speed | 5149 Ft. | 5281 Ft. | ||||
|
1/2 Mile Elapsed Time |
Time to Distance | 1 Ft. | 5281 Ft. |
| Test Name | Test Type | Max Slope Overall |
Max Slope During Test |
Start | End | Timeout |
| 20 - 0 MPH | Deceleration Rate | -75.000% | None | 20 MPH and Decelerating | 0 MPH | 5 Seconds |
| 30 - 0 MPH | Deceleration Rate | -75.000% | None | 30 MPH and Decelerating | 0 MPH | 5 Seconds |
| 60 - 0 MPH | Deceleration Rate | -75.000% | None | 60 MPH and Decelerating | 0 MPH | 8 Seconds |
| 75 - 0 MPH | Deceleration Rate | -75.000% | None | 75 MPH and Decelerating | 0 MPH | 10 Seconds |
| 100 - 0 MPH | Deceleration Rate | -75.000% | None | 100 MPH and Decelerating | 0 MPH | 12 Seconds |
| 20 - 0 MPH | Brake Triggered Deceleration | -75.000% | None | 20 MPH + Brake Trigger | 0 MPH | 8 Seconds |
| 30 - 0 MPH | Brake Triggered Deceleration | -75.000% | None | 30 MPH + Brake Trigger | 0 MPH | 8 Seconds |
| 60 - 0 MPH | Brake Triggered Deceleration | -75.000% | None | 60 MPH + Brake Trigger | 0 MPH | 12 Seconds |
| 75 - 0 MPH | Brake Triggered Deceleration | -75.000% | None | 75 MPH + Brake Trigger | 0 MPH | 15 Seconds |
| 100 - 0 MPH | Brake Triggered Deceleration | -75.000% | None | 100 MPH + Brake Trigger | 0 MPH | 20 Seconds |
| Error Text | Description | Error Code |
| Invalid Sample Rate (Lost Signal?) | This error occurs when the vBox timestamp sample rate changes while in the middle of a performance test. vBoxTools supports sample rates from 5 Hz to 100 Hz. The sample rate is calculated from the data timestamps by calculating the time between data samples. The timestamps do occasionally stop and start. This can happen when the vehicle stops and then starts. It can also happen when travelling in a tunnel, mountainous area, or heavily wooded area where the vBox cannot obtain a satellite signal. If the sample rate changes outside of a performance test, then no error occurs. | 0x00000001 |
| Lost Signal | This error occurs when the vBox satellite counter equals zero. The vBox keeps track of how many satellites it is currently receiving. If the vBox cannot communicate with any satellites, then satellite signal is lost and this error is triggered. | 0x00000002 |
| Excessive Slope | This error occurs when the slope of the test exceeds the maximum allowed. All tests have a maximum allowable slope. The vBox GPS keeps track of elevation for every sample. Slope is calculated as the ratio of Elevation-Change to Distance. The slope formula is: (ElevationEnd - ElevationStart) / Distance. If this value exceeds the maximum allowed, then an error is triggered. | 0x00000004 |
| Excessive Partial Slope | This error occurs when the slope in the middle of a performance test exceeds the maximum allowed. One advantage of vBoxTools is the ability to run these extra "intermediate test" checks as a sanity check for valid data. When the number of satellites received changes in the middle of a test, sometimes the slope can change by 2-meters or more between samples (6+ feet). Sometimes this works to the car owner's advantage, but other times it does not. It's very difficult to check for intermediate slope on any tests that start at 0-MPH. For this reason, intermediate slope calculations are disabled for all distance tests and most tests that start at 0-MPH. Calculating intermediate slope is a little more complicated because the distance is calculated between two consecutive samples. But other than this complication, the slope calculation is the same. The intermediate slope is calculated as the ratio of Elevation-Change to distance, but instead of calculating from the beginning to the end of the test, it is calculated between two consecutive samples. | 0x00000008 |
| Unreliable Height Data | This error can only occur when the intermediate slope exceeds the maximum allowed AND the number of satellite reception changes. | 0x00000010 |
| Excessive G-Force | This error occurs when the G-Force during the test exceeds a normal value. This acts as another sanity test for the data. If the G-Force during the performance test exceeds +/- 12.0 G's, then this error is triggered. 12.0 G's is enough to kill you. | 0x00000020 |
| Bad CRC in data file | This error occurs when there is an inconsistency in the data found in the file. Each data sample contains a CRC which helps authenticate the accuracy and validity of the file. If the CRC found in the file doesn't match the one I calculate, then this error is returned. | 0x00000040 |