{"id":794316,"date":"2022-04-01T08:01:49","date_gmt":"2022-04-01T07:01:49","guid":{"rendered":"https:\/\/www.electronicsweekly.com\/?p=794316"},"modified":"2022-04-01T08:01:50","modified_gmt":"2022-04-01T07:01:50","slug":"wireless-connected-ev-battery-manager-iso-sae-21434-cybersecurity","status":"publish","type":"post","link":"https:\/\/www.electronicsweekly.com\/news\/design\/legislation\/wireless-connected-ev-battery-manager-iso-sae-21434-cybersecurity-2022-04\/","title":{"rendered":"Wireless-connected EV battery manager has ISO\/SAE 21434 cybersecurity"},"content":{"rendered":"<p><a rel=\"image\" href=\"https:\/\/static.electronicsweekly.com\/wp-content\/uploads\/2022\/04\/31162349\/ADI-wireless-battery-management.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignright size-medium wp-image-794318\" src=\"https:\/\/static.electronicsweekly.com\/wp-content\/uploads\/2022\/04\/31162349\/ADI-wireless-battery-management-300x208.jpg\" alt=\"ADI wireless battery management\" width=\"300\" height=\"208\" srcset=\"https:\/\/static.electronicsweekly.com\/wp-content\/uploads\/2022\/04\/31162349\/ADI-wireless-battery-management-300x208.jpg 300w, https:\/\/static.electronicsweekly.com\/wp-content\/uploads\/2022\/04\/31162349\/ADI-wireless-battery-management.jpg 625w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>Analog Devices has had its wirelessly-linked electric vehicle battery management systems certified to the new ISO\/SAE 21434 standard for whole-life cyber-security risk management.<\/p><div class=\"elect-content\" style=\"margin-left: auto; margin-right: auto; text-align: center; \" id=\"elect-916592469\"><div id=\"x02\">\r\n<script type=\"text\/javascript\"> if ($(window).width() <= 768) { googletag.display('x02'); } <\/script>\r\n<\/div>\r\n<\/div>\n<p>It is &#8220;the highest standard of automotive cybersecurity engineering and management&#8221;, according to ADI, managing security &#8220;from concept, product development and production, to operation, maintenance, and decommissioning of electrical and electronic systems.&#8221;<\/p>\n<p>The company&#8217;s wireless battery manager connects battery cell monitoring chips to the battery controller through 2.4GHz ISM radio links, cutting down the number of connectors and side-stepping the problem of sending data across a system with hundreds of volts from top to bottom. First announced with General Motors in 2020, it is now offered to other vehicle manufacturers.<\/p><div class=\"elect-post-content-2\" style=\"margin-left: auto; margin-right: auto; text-align: center; \" id=\"elect-1616784813\"><div id=\"DFP-EW-InRead1-Mobile\">\r\n<script type=\"text\/javascript\"> if ($(window).width() <= 768) { googletag.display('DFP-EW-InRead1-Mobile'); } <\/script>\r\n<\/div>\r\n<\/div><div class=\"elect-test\" style=\"margin-left: auto; margin-right: auto; text-align: center; \" id=\"elect-1777859993\"><div id=\"DFP-EW-InRead1\">\r\n<script type=\"text\/javascript\"> if ($(window).width() > 768) { googletag.display('DFP-EW-InRead1'); } <\/script>\r\n<\/div>\r\n<BR>\r\n<\/div>\n<p>&#8220;With this reliance on wireless communication, ensuring transparency and security for the system are critical,&#8221; said ADI.<\/p>\n<p>T\u00dcV Nord Mobilit\u00e4t made the security assessment.<\/p>\n<p>&#8220;With ADI considering the CAL 4 classification conditions throughout product development, the cybersecurity assurance measures complied with the highest requirements,\u201d said T\u00dcV&#8217;s v-p Leif-Erik Schulte. &#8220;System certification is key to build trust across the full electrification ecosystem &#8211; from energy storage to OEMs to consumers &#8211; to support EV adoption.&#8221;<\/p>\n<p>ISO\/SAE 21434 CAL 4 classification requires risk assessments to pro-actively identify any component, API (application programming interface) or software function that could be vulnerable to a cyber-attack, according to ADI.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Analog Devices has had its wirelessly-linked electric vehicle battery management systems certified to the new ISO\/SAE 21434 standard for whole-life cyber-security risk management. It is &#8220;the highest standard of automotive &#8230;<\/p>\n","protected":false},"author":2,"featured_media":794318,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12692,12655,12677],"tags":[14277,14964,13698,15015,13296,14089],"class_list":["post-794316","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-automotive-electronics","category-legislation","category-power-supplies","tag-2-4ghz","tag-adi","tag-battery","tag-electric-vehicle","tag-power-management","tag-wireless"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.7 (Yoast SEO v27.2) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Wireless-connected EV battery manager has ISO\/SAE 21434 cybersecurity | Electronics Weekly<\/title>\n<meta name=\"description\" content=\"Analog Devices has had its wirelessly-linked electric vehicle battery management systems certified to the new ISO\/SAE 21434 standard for whole-life\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.electronicsweekly.com\/news\/design\/legislation\/wireless-connected-ev-battery-manager-iso-sae-21434-cybersecurity-2022-04\/\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"Wireless-connected EV battery manager has ISO\/SAE 21434 cybersecurity | Electronics Weekly\" \/>\n<meta name=\"twitter:description\" content=\"Analog Devices has had its wirelessly-linked electric vehicle battery management systems certified to the new ISO\/SAE 21434 standard for whole-life\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/static.electronicsweekly.com\/wp-content\/uploads\/2022\/04\/31162349\/ADI-wireless-battery-management.jpg\" \/>\n<meta name=\"twitter:creator\" content=\"@ElectronicsNews\" \/>\n<meta name=\"twitter:site\" content=\"@ElectronicsNews\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Steve Bush\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.electronicsweekly.com\/news\/design\/legislation\/wireless-connected-ev-battery-manager-iso-sae-21434-cybersecurity-2022-04\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.electronicsweekly.com\/news\/design\/legislation\/wireless-connected-ev-battery-manager-iso-sae-21434-cybersecurity-2022-04\/\"},\"author\":{\"name\":\"Steve Bush\",\"@id\":\"https:\/\/www.electronicsweekly.com\/#\/schema\/person\/6b872697fe5e17abda1e967b9d09c1bd\"},\"headline\":\"Wireless-connected EV battery manager has ISO\/SAE 21434 cybersecurity\",\"datePublished\":\"2022-04-01T07:01:49+00:00\",\"dateModified\":\"2022-04-01T07:01:50+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.electronicsweekly.com\/news\/design\/legislation\/wireless-connected-ev-battery-manager-iso-sae-21434-cybersecurity-2022-04\/\"},\"wordCount\":225,\"commentCount\":0,\"image\":{\"@id\":\"https:\/\/www.electronicsweekly.com\/news\/design\/legislation\/wireless-connected-ev-battery-manager-iso-sae-21434-cybersecurity-2022-04\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/static.electronicsweekly.com\/wp-content\/uploads\/2022\/04\/31162349\/ADI-wireless-battery-management.jpg\",\"keywords\":[\"2.4GHz\",\"ADI\",\"Battery\",\"Electric Vehicle\",\"Power Management\",\"Wireless\"],\"articleSection\":[\"Automotive Electronics\",\"Legislation &amp; 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