{"id":1282,"date":"2009-04-19T12:16:32","date_gmt":"2009-04-19T17:16:32","guid":{"rendered":"http:\/\/caddyinfo.com\/wordpress\/?p=1282"},"modified":"2009-04-19T12:26:10","modified_gmt":"2009-04-19T17:26:10","slug":"performancebox-vs-ap-22-results","status":"publish","type":"post","link":"http:\/\/www.caddyinfo.com\/wordpress\/performancebox-vs-ap-22-results\/","title":{"rendered":"PerformanceBox vs AP-22 results"},"content":{"rendered":"

Recently I began testing with the RaceLogic Performancebox gps data logger.\u00a0 Previously I had been testing with the Race Technology AP-22 accelerometer-based performance meter.\u00a0 This test is intended as a side-by-side comparison of the two meters on simultaneous runs.\u00a0 I ran both meters at the same time, on the same runs, then have attempted below to put like-results side by side for comparison.<\/p>\n

Related video<\/a><\/p>\n

The Performancebox is a gps based data logger.\u00a0 It takes 10 position readings a second and calculates performance data based on GPS satellites.\u00a0 The AP-22 uses accelerometers and ‘dead reckons’ the position of the vehicle based on acceleration and time.\u00a0 Both are valid approaches.\u00a0 The results one might expect to be somewhat different because the meters begin the run based on different rules, and measure the result in different ways.\u00a0 However, my test results below seem fairly consistent between the two meters.<\/p>\n

Summary Results:<\/strong><\/p>\n\n\n<\/col>\n<\/col>\n<\/col>\n<\/colgroup>\n\n\n\n\n\n\n\n
<\/td>\nPB<\/strong><\/td>\nAP-22<\/strong><\/td>\n<\/tr>\n
0-60<\/td>\n6.60<\/td>\n6.63<\/td>\n<\/tr>\n
0-60<\/td>\n6.88<\/td>\n6.62<\/td>\n<\/tr>\n
0-60<\/td>\n6.42<\/td>\n6.12<\/td>\n<\/tr>\n
0-60<\/td>\n6.10<\/td>\n6.03<\/td>\n<\/tr>\n
0-60<\/td>\n7.07<\/td>\n6.72<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Detailed Results:<\/strong><\/p>\n\n\n<\/col>\n<\/col>\n<\/col>\n<\/col>\n<\/col>\n<\/col>\n<\/col>\n<\/col>\n<\/col>\n<\/colgroup>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PerformanceBox Test Data<\/strong><\/td>\n<\/td>\n<\/td>\n<\/td>\nAP-22 Test Data<\/strong><\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
MPH<\/strong><\/td>\nTime(s)<\/strong><\/td>\nDist(f)<\/strong><\/td>\n<\/td>\nmph<\/strong><\/td>\ns<\/strong><\/td>\ng<\/strong><\/td>\nft<\/strong><\/td>\nhp<\/strong><\/td>\n<\/tr>\n
10<\/td>\n0.90<\/td>\n6.56<\/td>\n<\/td>\n10<\/td>\n0.9<\/td>\n0.5<\/td>\n6<\/td>\n55<\/td>\n<\/tr>\n
20<\/td>\n1.85<\/td>\n27.49<\/td>\n<\/td>\n20<\/td>\n1.83<\/td>\n0.48<\/td>\n26<\/td>\n107<\/td>\n<\/tr>\n
30<\/td>\n2.73<\/td>\n59.43<\/td>\n<\/td>\n30<\/td>\n2.68<\/td>\n0.59<\/td>\n57<\/td>\n198<\/td>\n<\/tr>\n
40<\/td>\n3.78<\/td>\n113.93<\/td>\n<\/td>\n40<\/td>\n3.76<\/td>\n0.35<\/td>\n113<\/td>\n160<\/td>\n<\/tr>\n
50<\/td>\n5.12<\/td>\n202.33<\/td>\n<\/td>\n50<\/td>\n5.08<\/td>\n0.32<\/td>\n201<\/td>\n189<\/td>\n<\/tr>\n
60<\/td>\n6.60<\/td>\n322.09<\/td>\n<\/td>\n60<\/td>\n6.63<\/td>\n0.26<\/td>\n326<\/td>\n193<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/td>\n<\/td>\nPk Pwr:<\/td>\n58.5mph<\/td>\n6.37s<\/td>\n304ft<\/td>\n209hp<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/td>\n<\/td>\nPeak G:<\/td>\n30.3mph<\/td>\n2.70s<\/td>\n58ft<\/td>\n0.60g<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
PerformanceBox Test Data<\/strong><\/td>\n<\/td>\n<\/td>\n<\/td>\nAP-22 Test Data<\/strong><\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
MPH<\/strong><\/td>\nTime(s)<\/strong><\/td>\nDist(f)<\/strong><\/td>\n<\/td>\nmph<\/strong><\/td>\ns<\/strong><\/td>\ng<\/strong><\/td>\nft<\/strong><\/td>\nhp<\/strong><\/td>\n<\/tr>\n
10<\/td>\n1.09<\/td>\n6.97<\/td>\n<\/td>\n10<\/td>\n0.92<\/td>\n0.53<\/td>\n6<\/td>\n57<\/td>\n<\/tr>\n
20<\/td>\n1.95<\/td>\n25.87<\/td>\n<\/td>\n20<\/td>\n1.76<\/td>\n0.55<\/td>\n24<\/td>\n122<\/td>\n<\/tr>\n
30<\/td>\n2.89<\/td>\n60.62<\/td>\n<\/td>\n30<\/td>\n2.69<\/td>\n0.46<\/td>\n59<\/td>\n156<\/td>\n<\/tr>\n
40<\/td>\n3.95<\/td>\n115.38<\/td>\n<\/td>\n40<\/td>\n3.74<\/td>\n0.40<\/td>\n113<\/td>\n180<\/td>\n<\/tr>\n
50<\/td>\n5.30<\/td>\n204.91<\/td>\n<\/td>\n50<\/td>\n5.08<\/td>\n0.32<\/td>\n202<\/td>\n185<\/td>\n<\/tr>\n
60<\/td>\n6.88<\/td>\n332.43<\/td>\n<\/td>\n60<\/td>\n6.62<\/td>\n0.27<\/td>\n326<\/td>\n195<\/td>\n<\/tr>\n
70<\/td>\n8.76<\/td>\n512.24<\/td>\n<\/td>\n70<\/td>\n8.49<\/td>\n0.22<\/td>\n505<\/td>\n194<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/td>\n<\/td>\nPk Pwr:<\/td>\n66.2mph<\/td>\n7.71s<\/td>\n427ft<\/td>\n209hp<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/td>\n<\/td>\nPeak G:<\/td>\n20.2mph<\/td>\n1.77s<\/td>\n25ft<\/td>\n0.56g<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
PerformanceBox Test Data<\/strong><\/td>\n<\/td>\n<\/td>\n<\/td>\nAP-22 Test Data<\/strong><\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
MPH<\/strong><\/td>\nTime(s)<\/strong><\/td>\nDist(f)<\/strong><\/td>\n<\/td>\nmph<\/td>\ns<\/td>\ng<\/td>\nft<\/td>\nhp<\/td>\n<\/tr>\n
10<\/td>\n0.91<\/td>\n5.56<\/td>\n<\/td>\n10<\/td>\n0.74<\/td>\n0.62<\/td>\n5<\/td>\n67<\/td>\n<\/tr>\n
20<\/td>\n1.67<\/td>\n22.23<\/td>\n<\/td>\n20<\/td>\n1.48<\/td>\n0.56<\/td>\n21<\/td>\n124<\/td>\n<\/tr>\n
30<\/td>\n2.61<\/td>\n56.86<\/td>\n<\/td>\n30<\/td>\n2.41<\/td>\n0.47<\/td>\n55<\/td>\n158<\/td>\n<\/tr>\n
40<\/td>\n3.65<\/td>\n110.42<\/td>\n<\/td>\n40<\/td>\n3.42<\/td>\n0.42<\/td>\n108<\/td>\n189<\/td>\n<\/tr>\n
50<\/td>\n4.95<\/td>\n196.19<\/td>\n<\/td>\n50<\/td>\n4.70<\/td>\n0.32<\/td>\n192<\/td>\n189<\/td>\n<\/tr>\n
60<\/td>\n6.42<\/td>\n315.16<\/td>\n<\/td>\n60<\/td>\n6.12<\/td>\n0.30<\/td>\n307<\/td>\n215<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/td>\n<\/td>\nPk Pwr:<\/td>\n64.7mph<\/td>\n6.86s<\/td>\n375ft<\/td>\n228hp<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/td>\n<\/td>\nPeak G:<\/td>\n16.3mph<\/td>\n1.19s<\/td>\n13ft<\/td>\n0.66g<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
PerformanceBox Test Data<\/strong><\/td>\n<\/td>\n<\/td>\n<\/td>\nAP-22 Test Data<\/strong><\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
MPH<\/strong><\/td>\nTime(s)<\/strong><\/td>\nDist(f)<\/strong><\/td>\n<\/td>\nmph<\/strong><\/td>\ns<\/strong><\/td>\ng<\/strong><\/td>\nft<\/strong><\/td>\nhp<\/strong><\/td>\n<\/tr>\n
10<\/td>\n0.65<\/td>\n5.54<\/td>\n<\/td>\n10<\/td>\n0.75<\/td>\n0.58<\/td>\n5<\/td>\n64<\/td>\n<\/tr>\n
20<\/td>\n1.42<\/td>\n22.38<\/td>\n<\/td>\n20<\/td>\n1.49<\/td>\n0.61<\/td>\n21<\/td>\n134<\/td>\n<\/tr>\n
30<\/td>\n2.36<\/td>\n56.86<\/td>\n<\/td>\n30<\/td>\n2.41<\/td>\n0.5<\/td>\n55<\/td>\n166<\/td>\n<\/tr>\n
40<\/td>\n3.37<\/td>\n109.27<\/td>\n<\/td>\n40<\/td>\n3.41<\/td>\n0.44<\/td>\n107<\/td>\n198<\/td>\n<\/tr>\n
50<\/td>\n4.64<\/td>\n193.37<\/td>\n<\/td>\n50<\/td>\n4.64<\/td>\n0.35<\/td>\n189<\/td>\n201<\/td>\n<\/tr>\n
60<\/td>\n6.10<\/td>\n311.02<\/td>\n<\/td>\n60<\/td>\n6.03<\/td>\n0.3<\/td>\n301<\/td>\n215<\/td>\n<\/tr>\n
70<\/td>\n7.77<\/td>\n471.17<\/td>\n<\/td>\n70<\/td>\n7.67<\/td>\n0.24<\/td>\n458<\/td>\n211<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/td>\n<\/td>\nPk Pwr:<\/td>\n65.8mph<\/td>\n6.93s<\/td>\n384ft<\/td>\n233hp<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/td>\n<\/td>\nPeak G:<\/td>\n19.4mph<\/td>\n1.44s<\/td>\n20ft<\/td>\n0.62g<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
PerformanceBox Test Data<\/strong><\/td>\n<\/td>\n<\/td>\n<\/td>\nAP-22 Test Data<\/strong><\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
MPH<\/strong><\/td>\nTime(s)<\/strong><\/td>\nDist(f)<\/strong><\/td>\n<\/td>\nmph<\/strong><\/td>\ns<\/strong><\/td>\ng<\/strong><\/td>\nft<\/strong><\/td>\nhp<\/strong><\/td>\n<\/tr>\n
10<\/td>\n1.19<\/td>\n7.48<\/td>\n<\/td>\n10<\/td>\n0.93<\/td>\n0.49<\/td>\n6<\/td>\n54<\/td>\n<\/tr>\n
20<\/td>\n2.09<\/td>\n27<\/td>\n<\/td>\n20<\/td>\n1.79<\/td>\n0.54<\/td>\n25<\/td>\n120<\/td>\n<\/tr>\n
30<\/td>\n2.99<\/td>\n60.43<\/td>\n<\/td>\n30<\/td>\n2.68<\/td>\n0.46<\/td>\n58<\/td>\n155<\/td>\n<\/tr>\n
40<\/td>\n4.07<\/td>\n116.39<\/td>\n<\/td>\n40<\/td>\n3.76<\/td>\n0.39<\/td>\n114<\/td>\n177<\/td>\n<\/tr>\n
50<\/td>\n5.44<\/td>\n206.73<\/td>\n<\/td>\n50<\/td>\n5.14<\/td>\n0.3<\/td>\n205<\/td>\n178<\/td>\n<\/tr>\n
60<\/td>\n7.07<\/td>\n338.1<\/td>\n<\/td>\n60<\/td>\n6.72<\/td>\n0.27<\/td>\n333<\/td>\n195<\/td>\n<\/tr>\n
70<\/td>\n9.04<\/td>\n527.18<\/td>\n<\/td>\n70<\/td>\n8.70<\/td>\n0.19<\/td>\n523<\/td>\n171<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/td>\n<\/td>\nPk Pwr:<\/td>\n64.4mph<\/td>\n7.51s<\/td>\n405ft<\/td>\n203hp<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/td>\n<\/td>\nPeak G:<\/td>\n25.1mph<\/td>\n14.01s<\/td>\n970ft<\/td>\n0.65g<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Conclusion:<\/p>\n

The meters tend to read similarly.\u00a0 The AP-22 results on average for the runs shown were 0.19sec lower at 60 mph.<\/p>\n

The AP-22 results appear to be similar to the PB results if rollout is considered.<\/p>\n","protected":false},"excerpt":{"rendered":"

Recently I began testing with the RaceLogic Performancebox gps data logger.\u00a0 Previously I had been testing with the Race Technology AP-22 accelerometer-based performance meter.\u00a0 This test is intended as a side-by-side comparison of the two meters on simultaneous runs.\u00a0 I … Continue reading →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[147,19,6,189],"tags":[175,7,11,179],"class_list":["post-1282","post","type-post","status-publish","format-standard","hentry","category-cts-cadillac-models","category-new-technology","category-site-info-news","category-test-info","tag-ap-22","tag-cadillac","tag-cts","tag-performancebox"],"_links":{"self":[{"href":"http:\/\/www.caddyinfo.com\/wordpress\/wp-json\/wp\/v2\/posts\/1282","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.caddyinfo.com\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.caddyinfo.com\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.caddyinfo.com\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.caddyinfo.com\/wordpress\/wp-json\/wp\/v2\/comments?post=1282"}],"version-history":[{"count":13,"href":"http:\/\/www.caddyinfo.com\/wordpress\/wp-json\/wp\/v2\/posts\/1282\/revisions"}],"predecessor-version":[{"id":1295,"href":"http:\/\/www.caddyinfo.com\/wordpress\/wp-json\/wp\/v2\/posts\/1282\/revisions\/1295"}],"wp:attachment":[{"href":"http:\/\/www.caddyinfo.com\/wordpress\/wp-json\/wp\/v2\/media?parent=1282"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.caddyinfo.com\/wordpress\/wp-json\/wp\/v2\/categories?post=1282"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.caddyinfo.com\/wordpress\/wp-json\/wp\/v2\/tags?post=1282"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}