Integrating AI into the battery estimation system could help make electric cars more efficient, but mistakes could literally ignite into serious trouble.

Gothenburg

The release of Open AI's ChatGPT has accelerated the development of artificial intelligence and warnings about its impact on society.

Rise of AI

Electric vehicles currently rely on complex calculations involving current, voltage, and temperature to estimate battery charge. Overcharging or underestimating charge can lead to safety issues, including unexpected shutdowns or, in rare cases, fires. Although artificial intelligence could make battery estimation more efficient and adaptable, the EV industry has been cautious due to the difficulty in understanding AI decision-making and assigning liability if something goes wrong.

Researchers have found that AI can be more competent at estimating battery charge using sensor data, but testing has shown that AI systems can produce inaccurate results when given faulty data. To address these risks, experts suggest implementing a 'safety cage' system that monitors AI behavior and shuts it down if it acts unpredictably. This approach is considered one of the most practical ways to safely integrate AI into electric vehicle battery management.

Your electric car could eventually use AI for battery charging

Ever wondered how electric vehicles know how much charge is left in their battery? The state of charge which tells you how charged the car is relies on complicated calculations of current or voltage, sometimes adjusted for temperature. If it's too low, the vehicle might shut down unexpectedly. If it's too high, the battery could overcharge, leading to overheating, and in rare cases, fire. This risk is why the EV battery industry hasn't actively adopted artificial intelligence yet, despite the potential of increased efficiency. You have problems with proving causality and liability with an AI component because it's black box. You can't look inside and say what went wrong. So if an AI component fails, it's usually something to do with either the hardware or the training data. Experts say integrating AI into the battery estimation system could make EVs go farther and last longer. If you can use the sensors, one temperature sensor, one voltage sensor, and one current sensor directly into an AI, that AI is more competent to estimate the charge and will adapt more quickly to new releases of battery packs and stuff like that because the old way is very cumbersome and slow. So there are benefits for AI. But it's also a task where mistakes can literally ignite into serious trouble. Skoglund's team intentionally fed the AI faulty data to see how it acted and saw that the output was way off. It's important to do this kind of test because we proved that it was really not that robust. As a solution, the team suggests a system that keeps AI in check and shuts it down when it acts out, which they call a safety cage. This isn't the only way to bring AI into EV batteries, but researchers say this is one of the most realistic solutions.

The announcement comes as international pressure mounts on Israel over the war in Gaza and the deepening humanitarian crisis in the Palestinian enclave.

Ljubljana

Middle East Conflict

Slovenia become first EU country to ban arms trade with Israel

The United States imposed sanctions on Palestinian Authority officials just as other nations are stressing the importance of the PA in governing Gaza in the event of an end to the devastating war in the enclave.

New York

U.S. sanctions Palestinian Authority in growing diplomatic rift

Ukraine’s Parliament has reversed a controversial law signed last week by President Volodymyr Zelenskyy, which would have allowed the government greater control over anti-corruption agencies. The decision comes as the country faces one of its most significant political crises since Russia’s full-scale invasion in 2022.

Kyiv

Ukraine Invasion

Ukraine parliament reverses bill on anti-corruption agencies amid crisis

U.S. President Donald Trump has signed an executive order increasing tariffs on Canadian goods that don't meet the terms of the Canada-U.S.-Mexico Agreement to 35 per cent.

Ottawa

Global Tariffs

Trump raises Canada tariff to 35%, grants extension to Mexico

U.S. special envoy Steve Witkoff met Israeli Prime Minister Benjamin Netanyahu on July 31 in a bid to salvage Gaza truce talks and tackle a humanitarian crisis in the enclave, where a global hunger monitor has warned that famine is unfolding.

Jerusalem

Trump's envoy meets Netanyahu for Gaza aid, ceasefire push

U.S. special envoy Steve Witkoff is visiting Israel as more countries join the call to recognize a Palestinian state in September. CBS News' Robert Berger has the latest.

Trump envoy in Israel as Canada joins call on Palestinian statehood

President Donald Trump says the U.S. will charge a 15% tariff on imports from South Korea as part of a deal that eases, for now, tension with a top-10 trading partner and key Asian ally.

Washington

Trump says U.S. will set 15% tariff on South Korean imports

U.S. President Donald Trump slapped a 50% tariff on most Brazilian goods to fight what he has called a "witch hunt" against former President Jair Bolsonaro, but softened the blow by excluding sectors such as aircraft, energy and orange juice from heavier levies.

Rio de Janeiro

Trump hits Brazil with tariffs, sanctions but key sectors excluded

Widespread damage from tsunami waves after one of the strongest earthquakes ever recorded appears to have been largely avoided. Experts say this event should be used to gauge disaster preparedness for a more serious situation in the future.

Okinawa

Tsunami damage less severe than feared after Russian earthquake

Prime Minister Mark Carney announced that Canada will recognize a Palestinian state later this year if the Palestinian Authority, which governs parts of the West Bank, meets certain conditions.

Canada to recognize Palestinian state in September if conditions met

Australia said on Wednesday (July 30) it will add YouTube to sites covered by its world-first ban on social media for teenagers, reversing an earlier decision to exempt the Alphabet-owned video-sharing site and potentially setting up a legal challenge.

Canberra

Australia expands teen social media ban to YouTube

President Donald Trump said on Wednesday (July 30) the United States will impose a 25% tariff on goods imported from India, as well as an unspecified penalty for buying Russian weapons and oil, on Aug. 1.

Trump says U.S. to hit India with 25% tariff starting August 1

Mourners flooded the streets of Birmingham to celebrate the life of rock-and-roll legend Ozzy Osbourne during his funeral procession in the United Kingdom. Mark Savage, a music reporter at the BBC, a CBS News partner, joins with more details.

Birmingham

Ozzy Osbourne fans flood Birmingham streets to mourn late music icon

U.S. President Donald Trump told reporters before departing from Scotland that Jeffrey Epstein poached workers from his Mar-a-Lago spa. Trump mentioned Virginia Giuffre, one of Epstein's most vocal accusers, in his latest remarks.

Trump says Epstein 'stole' young women from Mar-a-Lago spa

Owdeh Hathaleen, a 31-year‑old Palestinian activist, teacher, and filmmaker behind the Oscar-winning documentary No Other Land, was shot dead by an Israeli settler near the village of Umm al‑Khair in the South Hebron Hills.

Palestinian activist killed by Israeli settler in West Bank

A powerful magnitude 8.8 earthquake off Russia's Far Eastern Kamchatka Peninsula triggered tsunami waves of up to 16 feet nearby, and sparked evacuation orders in Japan, Hawaii and across the Pacific on Wednesday (July 30).

Hawaii

Tsunami reaches Hawaii after huge quake shakes Russia's Far East

The U.N. General Assembly brought high-level officials together to promote a two-state solution to the decades-old Israel-Palestinian conflict. Israel and the United States are boycotting the two-day meeting, co-chaired by the foreign ministers of France and Saudi Arabia

Israel and U.S. boycott UN Summit for two-state solution

With numerous countries facing an Aug. 1 trade agreement deadline, officials in the Trump administration say China could get an extension while negotiations continue.

Trump officials suggest potential tariff truce with China

Police say the man who shot and killed four people in a New York City office building before he took his own life had a "documented mental health history." Mayor Eric Adams says he may have been targeting the National Football League (NFL).

Manhattan gunman had 'documented mental health history'

Jeffrey Epstein-associate Ghislaine Maxwell is offering to testify before Congress in exchange for concessions like full immunity. CBS News Department of Justice reporter Jake Rosen has more.

Ghislaine Maxwell offers to testify before Congress

Prime Minister Keir Starmer said on Tuesday (July 29) Britain was prepared to recognize a Palestinian state in September at the United Nations General Assembly unless Israel takes a number of steps to improve life for Palestinians.

London

UK to recognize Palestinian state unless Israel takes action

Russia launched overnight air strikes on over 70 Ukrainian cities, killing more than 20 people, according to President Zelenskyy. A pregnant woman died near a hospital in the southeast, while a prison strike killed at least 17.

Deadly Russian air raids hit Ukraine as Trump warns of sanctions

For the first time, human rights groups inside Israel are accusing their own government of committing genocide in Gaza. Israel insists it is targeting Hamas, not civilians—despite nearly 60,000 Palestinian deaths since the war began almost two years ago.

Rights groups in Israel accuse country of genocide

As Gaza’s crisis worsens, France is advocating for a two-state solution at a UN conference co-chaired by the French foreign minister. The meeting follows President Macron’s announcement that France will formally recognize a Palestinian state in September.

France leads UN talks on Israel-Palestine two-state solution

Former Colombian President Álvaro Uribe was found guilty of bribery and witness tampering in an unprecedented trial that has shaken the country.

Bogotá

Ex-Colombian president Uribe convicted of witness tampering, bribery

Russian Security Council Deputy Chairman Dmitry Medvedev posted on social media that President Trump's deadline push for a ceasefire with Ukraine is "a threat and a step towards war."

Moscow

Russian official calls Trump's ceasefire deadline 'a threat'

Ukraine says Russia's overnight air strikes hit a prison in Zaporizhzhia in the southeast, killing at least 17 people. Another 35 were injured. Authorities say the attacks destroyed the jail buildings and damaged several nearby houses.

Zaporizhzhia

Russian air strikes hit a prison in Ukraine's Zaporizhzhia, 17 killed

Russia launched yet another attack on Ukraine overnight, with more than 300 drones and seven missiles. While most of the barrage was intercepted, the attacks prompted President Trump to give his Russian counterpart an ultimatum.

Trump gives Putin new deadline to end Ukraine war

A gunman killed at least one police officer and shot a handful of other people Monday in the heart of New York City. CBS News New York has the latest details.

Gunman kills police officer, wounds others in Midtown Manhattan

The suspect in the Michigan Walmart stabbing attack that injured 11 people over the weekend pleaded not guilty Monday to terrorism and assault charges.

Your electric car could eventually use AI for battery charging

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Rise of AI