{"id":667858,"date":"2024-11-06T03:18:58","date_gmt":"2024-11-06T03:18:58","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/r-446\/"},"modified":"2024-11-06T03:18:58","modified_gmt":"2024-11-06T03:18:58","slug":"r-446","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/sae\/r-446\/","title":{"rendered":"R-446"},"content":{"rendered":"

Modern vehicles have electronic control units (ECUs) to control various subsystems such as the engine, brakes, steering, air conditioning, and infotainment. These ECUs (or simply \u2018controllers\u2019) are networked together to share information, and output directly measured and calculated data to each other.<\/p>\n

\nThis in-vehicle network is a data goldmine for improved maintenance, measuring vehicle performance and its subsystems, fleet management, warranty and legal issues, reliability, durability, and accident reconstruction. <\/p>\n

\nThe focus of Data Acquisition from HD Vehicles Using J1939 CAN Bus<\/b><\/i> is to guide the reader on how to acquire and correctly interpret data from the in-vehicle network of heavy-duty (HD) vehicles. The reader will learn how to convert messages to scaled engineering parameters, and how to determine the available parameters on HD vehicles, along with their accuracy and update rate.<\/p>\n

\nWritten by two specialists in this field, Richard (Rick) P. Walter and Eric P. Walter, principals at HEM Data, located in the United States, the book provides a unique road map for the data acquisition user. The authors give a clear and concise description of the CAN protocol plus a review of all 19 parts of the SAE International J1939 standard family. Pertinent standards are illuminated with tables, graphs and examples.<\/p>\n

\nPractical applications covered are calculating fuel economy, duty cycle analysis, and capturing intermittent faults. A comparison is made of various diagnostic approaches including OBD-II, HD-OBD and World Wide Harmonized (WWH) OBD.<\/p>\n

\nData Acquisition from HD Vehicles Using J1939 CAN Bus<\/b><\/i> is a must-have reference for those interested to acquire data effectively from the SAE J1939 equipped vehicles.\n<\/p>\n<\/p><\/p>\n","protected":false},"excerpt":{"rendered":"

Data Acquisition from HD Vehicles Using J1939 CAN Bus<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
SAE<\/b><\/a><\/td>\n2016-07-14<\/td>\n124<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":667869,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2639],"product_tag":[],"class_list":{"0":"post-667858","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-sae","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/667858","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/667869"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=667858"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=667858"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=667858"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}