Vehicle-mounted software CAN message test method, device, equipment and medium

Vehicle-mounted software CAN message test method, device, equipment and medium

The invention discloses a vehicle-mounted software CAN message test method, device and equipment and a medium, and belongs to the technical field of vehicles. The method comprises the following steps: acquiring information of a CAN message to be tested, wherein the information at least comprises a m...

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Hauptverfasser: XI GUANGWEI, FEI BO, LIANG BIAO, TANG KE, ZHU TIGANG
Format: Patent
Sprache:chi ; eng
Schlagworte:
CONTROL OR REGULATING SYSTEMS IN GENERAL
CONTROLLING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
FUNCTIONAL ELEMENTS OF SUCH SYSTEMS
MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS
PHYSICS
REGULATING
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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creator XI GUANGWEI
FEI BO
LIANG BIAO
TANG KE
ZHU TIGANG
description The invention discloses a vehicle-mounted software CAN message test method, device and equipment and a medium, and belongs to the technical field of vehicles. The method comprises the following steps: acquiring information of a CAN message to be tested, wherein the information at least comprises a message name, a message identifier and a message signal; generating a system variable according to the information, wherein the system variable comprises test data; generating a simulation code according to the CAN message to be tested; controlling the simulation code to run so as to assign data in the message signal as test data, and reading a value of a software internal variable updated after the tested software receives the assigned CAN message; obtaining values of internal variables of the software, and if the values of the test data are the same as the values of the internal variables of the software, obtaining a test result as passing; if the value of the test data is different from the value of the internal
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The method comprises the following steps: acquiring information of a CAN message to be tested, wherein the information at least comprises a message name, a message identifier and a message signal; generating a system variable according to the information, wherein the system variable comprises test data; generating a simulation code according to the CAN message to be tested; controlling the simulation code to run so as to assign data in the message signal as test data, and reading a value of a software internal variable updated after the tested software receives the assigned CAN message; obtaining values of internal variables of the software, and if the values of the test data are the same as the values of the internal variables of the software, obtaining a test result as passing; if the value of the test data is different from the value of the internal</description><language>chi ; eng</language><subject>CONTROL OR REGULATING SYSTEMS IN GENERAL ; CONTROLLING ; ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS ; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS ; PHYSICS ; REGULATING ; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</subject><creationdate>2024</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20240329&amp;DB=EPODOC&amp;CC=CN&amp;NR=117784762A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25544,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20240329&amp;DB=EPODOC&amp;CC=CN&amp;NR=117784762A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>XI GUANGWEI</creatorcontrib><creatorcontrib>FEI BO</creatorcontrib><creatorcontrib>LIANG BIAO</creatorcontrib><creatorcontrib>TANG KE</creatorcontrib><creatorcontrib>ZHU TIGANG</creatorcontrib><title>Vehicle-mounted software CAN message test method, device, equipment and medium</title><description>The invention discloses a vehicle-mounted software CAN message test method, device and equipment and a medium, and belongs to the technical field of vehicles. 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subjects CONTROL OR REGULATING SYSTEMS IN GENERAL
CONTROLLING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
FUNCTIONAL ELEMENTS OF SUCH SYSTEMS
MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS
PHYSICS
REGULATING
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
title Vehicle-mounted software CAN message test method, device, equipment and medium
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