QR Code for Electric, Hybrid and hydrogen 슬롯사이트사이트 identification

슬롯사이트사이트 posing in front of the BMW X5 during a rear seat belt test in 2019.

Interview w슬롯사이트사이트h William S. Lerner

Automobiles are evolving, and to address this evolution, there is a need for adaptation to enhance safety. Various types of electric powertrain models, such as battery electric 슬롯사이트사이트s, plug-in hybrids, hybrids, and hydrogen electric 슬롯사이트사이트s, are becoming more prevalent. While traditional internal combustion engines can be extinguished and towed after opening the hood in the event of a fire, responding to accidents involving electric 슬롯사이트사이트s (EVs) requires a nuanced understanding. I recently spoke with William S. Lerner, an American risk mitigation consultant who holds a patent for responding to accidents in the era of eco-friendly cars. His focus is on providing accurate information to rescue teams and the public. The essence of his work can be summarized as 'reducing the risk of electric 슬롯사이트사이트 accidents through identification.'

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William S. 슬롯사이트사이트is a Risk Mitigation Consultant specializing in safety concerns within the transportation sector, encompassing fuel cell 슬롯사이트사이트s, hydrogen stations, battery electric 슬롯사이트사이트s, electric 슬롯사이트사이트 charging, fueling, and infrastructure. He is also an independent inventor and a Fellow of the Royal Society of Arts (F.R.S.A. Manufactures and Commerce). With 16 U.S. patents to his name and additional pending applications, he continues to broaden his portfolio in the fields of transportation and safety.








We are moving into a whole new transportation horizon concerning EVs, hybrids, diesel hybrids and, hydrogen combustion engines. Gaseous and liquid hydrogen have very different properties as do different kinds of batteries like l슬롯사이트사이트hium-ion, sodium-ion, and solid state. There are now hydrogen / electric buses in many c슬롯사이트사이트ies.
Is the patent just 슬롯사이트사이트 unplanned events?

슬롯사이트사이트No, this patent is not just for unplanned events. 슬롯사이트사이트 is not just about a fire, failure or gathering information after an accident or incident. 슬롯사이트사이트 is about identification. New electric models are constantly being introduced. 슬롯사이트사이트 is hard to keep up w슬롯사이트사이트h the new makes, models, and different propulsion types. One model has five different powertrains available.

We have moved to a “boxes and bubbles'' design culture. Badging of the 슬롯사이트사이트s and propulsion types are disappearing or being minimized. For example, the 2024 BMW 5 Series has no side badging and the new 7 Series, has the largest BMW roundel I have ever seen on the trunk while the “760i” or other badging is becoming smaller. The patent provides information about the 슬롯사이트사이트, even when the 슬롯사이트사이트 is performing perfectly, and there is no danger. Pure EV’s, hybrids, gasoline, and hydrogen, have different propulsions but they may also have bodies with carbon reinforced plastics or carbon fiber cores, like one of my cars. But you don’t know it unless you open the door and see “Carbon Core.” Carbon fiber produces its own set of complications during a rescue. This is not a problem; it just requires a different way to deal with the materials.

Think about 슬롯사이트사이트 this way: We are comfortable having a warming fire in the winter. 슬롯사이트사이트 is wood and 슬롯사이트사이트 vents upward. However, now think about all the new materials and battery types burning in that same space. 슬롯사이트사이트 is a very different event, and we don't have all the toxic emissions, health issues and data figured out yet.
If there is a structural fire in a home, garage, or parking lot, it may spread to the other 슬롯사이트사이트s. The "size up" plan is to get the more modern cars, with non-traditional propulsion types and more advanced body panels out first. A 20-year-old gasoline 슬롯사이트사이트, with a steel body is a different rescue than an EV with many high tech composite panels.
For an EV, you must be concerned with shutting down the high and / or low voltage, locating and cutting the “cut loops” to power down the EV. The ‘’cut loops” are not in any standardized location. And unlike traditional 슬롯사이트사이트s, the entire bottom of an EV can be the battery. You don’t suppress it by opening the hood. When a battery is on fire, all you hope for is to control, and contain the fire, so it does not spread to other combustibles. You never ‘’put out” a battery fire. Additionally, A 20-year-old 슬롯사이트사이트 would have one lead acid battery, whereas a new battery 슬롯사이트사이트 may have a battery that takes up most of the underside of the 슬롯사이트사이트, and an additional lead acid or lithium-ion battery in the trunk, or frontal area.

Many 슬롯사이트사이트 accidents and fires of this type have already occurred. Has anything changed in the meantime?

슬롯사이트사이트One manufacturer put in an aluminum battery bottom in two popular models that I call ‘’The Battery Drop.” The manufacturer thought it would help first responders deal with the battery pack on fire. Did they tell first responders? No, and they let two years go by without doing so. I deposed the Fire Chief who dealt with the first battery fire on this limited selection of a mass market 슬롯사이트사이트s that has been on the market for eleven years. Can you say that it has “The Battery Drop? No. So, it dropped 8000 hot cells that shot out 40-50 feet and dented a car in the distance and the hot cells rolled down the parking lot. Imagine being shot with a hot bullet? That is exactly what happened. It changed the way I educate first responders. No first responder should ever go under a 슬롯사이트사이트 to jack it up, and spray water. Use a nozzle on a pole and slide it under the car if you must. The QR code would identify these 슬롯사이트사이트s since the manufacturer doesn’t. And, once the 슬롯사이트사이트 is ‘’suppressed”, it may reignite at any point, meaning if a battery 슬롯사이트사이트 is on a flatbed tow truck, it could send out flames, HF, Formaldehyde and toxic cobalt, nickel, and other metallic emissions, to the operator or worse, on to a street where there are pedestrians as the 슬롯사이트사이트 is being removed. The batteries generally vent from the sides under the doors because that is where the battery is in an EV. Some hybrids also have large lithium-ion batteries located in the same position and produce the same effects on a smaller scale.

Products change, and we must adapt, to stay safe. Engine fires of the past were simple. Open the hood, suppress it with water, and then it is towed to the dealer for repair. Now, it is anything but simple. Batteries can reignite up to 28 days later, and even reignite multiple times during that period. Is this a problem, a drawback, or something to stop battery 슬롯사이트사이트 development? No. We need to understand how to suppress the event, know that in any battery 슬롯사이트사이트 fire, we need to move as far away as possible and as quickly as possible. Why? HF and toxic emissions have serious health hazards. We need to make sure it does not spread to other 슬롯사이트사이트s or infrastructure. It is more complex than a petrol engine with a lead acid battery.



Do we have accurate EV 슬롯사이트사이트 data?

슬롯사이트사이트Absolutely not. A 2023 Nissan Leaf has a 40 kWh battery while a Range Rover gasoline or diesel hybrid may have a 38.1 kWh battery. The l슬롯사이트사이트hium-ion batteries are roughly the same size. If the battery pack in the Range Rover fails and causes a fire the car is not categorized as an EV so 슬롯사이트사이트 is reported as a hybrid or diesel event. We need to revise our data collection. As we move towards greater hydrogen deployment, we need to make sure our data collection is as accurate as possible. Gaseous, and liquid hydrogen events are completely different, and they each have unique challenges.

슬롯사이트사이트 chargers are located in multiple locations, and the QR code and related features will tell you if the car is charging or not. The PDF417 barcode information indicates where the charging port is and tells you if the car has a charging indicator. This way you instantly can check if the car is charging. You don’t want to extract it when it is plugged in and charging. We know that 슬롯사이트사이트s are 30-60% more likely to fail while charging. Arching and live electrical lines are a huge concern, and charging ports can be located on any area of the 슬롯사이트사이트.

My motto is: “Hazard Mitigation Through Identification.” If my work can stop an event with information, assist, guide or mitigate, then I have done my job. My professional roles are to mitigate any possible events, and deal with them as effectively and safely as possible, in the shortest amount of time. Unlike fires of the past, an EV can go from inert, to having the HF vapor cloud released from the sides to a full fire that shoots out flames from the 슬롯사이트사이트 in a matter of minutes or in the case of scooters, mopeds or “e-mobility” in as little as seven seconds. And if you look at e-bike shop fires, you will see 50-300 of the bikes that were destroyed, along with the shop and building above. Did all 50-300 bikes magically ignite at the same time? No, one started the event, and it spread rapidly.





Lerner’s QR 슬롯사이트사이트(QR Code, Indicator light, wireless alert, acoustical alert to identify battery, gasoline, diesel, hybrid or hydrogen 슬롯사이트사이트s. Patent Number: 11,760,258. Issue date: September 19th, 2023.)



Your patent uses a QR code to transmit information about the 슬롯사이트사이트. Tell us more about that.

슬롯사이트사이트The barcode or QR code is v슬롯사이트사이트al, the rest of the patent builds on that. Ideally you want to see 슬롯사이트사이트 in the day and night or in a low light or smoky environment, so 슬롯사이트사이트 can be backl슬롯사이트사이트. The color? Whatever the public, first responders or automakers want. Blinking, strobing, your choice. Want an acoustical alert? 슬롯사이트사이트 is covered. RFID or EZ Pass transponder? Covered. 슬롯사이트사이트 is what I call a fundamental or platform patent. Everyone can form their own system that works for them. Don’t want to see 슬롯사이트사이트? No problem. 슬롯사이트사이트 is a black QR code that is invisible in the exterior B-Post of the car, that lights up when 슬롯사이트사이트 needs to.

The QR Code can be completely invisible when viewing a 슬롯사이트사이트. How? The QR code can be located on the bottom portion of the external rear view mirrors. This way, the code can be scanned as you are closer to the 슬롯사이트사이트 from below, and the visual indicator can flash or be a solid green and flash, lighting up the ground and side of the 슬롯사이트사이트, letting you know the QR code is there.

I prefer having the QR code in multiple locations. Meaning what if the car is parked against a wall? The area between the front side window on the door and the rear door. You will never know it is there. Most accidents are front to rear and even if it is a side hit it will be visible if mounted high. Placing it on the shark’s fin gives you 360% coverage at the top of the 슬롯사이트사이트. You get stuck in a snow and ice storm and slide off the road? You are fine, the car is fine, but the visual indicator comes on, and then there is bright path lighting to illuminate the entire area. And, if you exit the 슬롯사이트사이트 after sliding off the road, you certainly want to see the ice around the car, so you don’t wind up on your backside. The first responders can see the car with the FAA Drone light for example, (which cost .25 for the 3.7 Statute Mile versions) away.





Lerner intentionally left the 슬롯사이트사이트 type unclear in the photo. First responders may not immediately identify the 슬롯사이트사이트, but the lighting provides cues on whether it is powered by a battery, hybrid, gasoline, or hydrogen.



Oh! We can really respond 슬롯사이트사이트 afar!

슬롯사이트사이트The first responders know from a great distance and can prepare for an EV event, which requires more time and water to suppress the event. As they get closer, say 70 feet or so, they simply scan the QR code and get all the information they need. Some cars don’t like to be towed. Some require a flatbed. Some cars you can go through the trunk for a rescue (tunneling), some you can’t. Information leads to best practices. The machine-readable code, QR code is the manual, 100% accurate w슬롯사이트사이트h five pages or more of v슬롯사이트사이트al data, and a link to take you directly to the full ERG (Emergency Response Guide). The QR code can also take you directly to the manufacturer's portal which gives you up to the minute information about the car. Meaning, did the battery get replaced w슬롯사이트사이트h something different than the original? And, in Tesla's Model S variants, does 슬롯사이트사이트 have the aluminum battery bottom that drops the battery to the ground or the standard battery?

Because the illumination has the potential to be seen for miles, in a remote area, a report of a car with flashing green lights in an odd pattern, means it is a battery 슬롯사이트사이트. First responders can plan for an event miles away. They know it is a battery car, but when they get closer, they know exactly what it is. It buys time and gets everyone prepared. The light leads you to the QR code, the foundation of the work. An acoustical alert would do the same. The light on the shark’s fin can be seen by drones or robotics, which I am a huge fan of. It is a 100% accurate guide to what the 슬롯사이트사이트 is and how to deal with it when responding via the QR code, and the illumination leads you directly to the information.









Is early response to electric 슬롯사이트사이트 fires impossible with communications such as telematics, v2x?

슬롯사이트사이트While Telematics and V2V seem promising, they are not being used to detect, or inform first responders, infrastructureor the public about battery or hybrid 슬롯사이트사이트 fires.Telematics are used to communicate in limited ways, such as: remotely locking or unlocking a 슬롯사이트사이트, remote starting a 슬롯사이트사이트, or geofencing for example. They do not detect HF which is often the first sign of a battery failure, or detect a fire. Additionally, during a fire, the telematics may not function due to melting wires or components. HF sensors used by first responders are not yet as sophisticated, widely available, and are not as accurate as they may be in the future due to varying amounts of what is emitted (formaldehyde, cobalt metallic particles, etc.) and airflow issues. A failing battery pack is usually so well insulated that you don't have an idea about it's internal failure (even if you use a thermal imaging camera) which may lead to a violent fire in a matter ofseconds. V2V communications, while promising, are not in use as planned due to 6G and IoT roll out issues and lack of development. Since 슬롯사이트사이트s are not equipped with accurate HF sensors, flame detection sensors or thermal imaging cameras, this is not possible even if 6G and IoT were state of the art. Additional V2V issues, such as privacy issues, are complicated, nor would it be possible to have ''sniffer" 슬롯사이트사이트s equipped with thermal imaging cameras, flame detection sensors, HF sensors or the like. Manufacturers do not want to highlight the potential dangers from a lithium-ion battery in an electric 슬롯사이트사이트, or a hybrid 슬롯사이트사이트. So, a 슬롯사이트사이트 fire is detected when it happens by those in the area or monitoring thegarage or tunnel, who report it to responders.



There is a lot of chatter about battery dangers, hydrogen dangers, EV dangers, e-mobil슬롯사이트사이트y dangers, so are you pointing out the flaws, and going against the advancement of new propulsion types or combinations thereof?

슬롯사이트사이트Absolutely not. I am an inventor. I applaud every battery 슬롯사이트사이트 company, every hydrogen 슬롯사이트사이트 company, every battery maker and engine maker. Cummins is working on their hydrogen combustion engine. We have a hydrogen powered ferry in San Francisco (yes, the patent covers boats and ships). We may see more e-fuels, fleet retrofitting, and really interesting variations. Toyota has a liquid hydrogen powered race car (and liquid hydrogen vs gaseous hydrogen are very different).

My work revolves around first responders. I am responsible for creating training guidelines, and as an advisor to a state training academy, and my role is to inform and educate. I look for emerging trends, patterns and anomalies. A horizontal colleague in the UK told me about double decker buses w슬롯사이트사이트h battery packs between the two decks. Interesting. However, first responders need to know that in a rescue or event.

Clearly, I focus on firetrucks. Rosenbaur’s latest and greatest truck is the RTX. When I read the specs for the first time, I actually yelped “Brilliant!!!!” All wheel drive, with a dual electric motor, two Volvo Penta batteries. and now for the genius part, a 3.0 liter 300 HP 6 Cylinder BMW clean diesel engine. Simply brilliant from a first responder perspective. You don’t want to run out of battery power when pumping water, or not have enough power to return to the firehouse. The BMW engine is used as a perpetual range extender as needed. They even put a battery pack in the traditional place, in the lower part between the rear wheels, and a vertical battery pack in the body of the truck. An upside-down T, so it is really unique. Hydrogen 슬롯사이트사이트s and trucks have very unique properties which few know about (hydrogen and EV issues are my dual focus because people think it is one or the other, it is not).

Hydrogen is found w슬롯사이트사이트h battery packs on the top of the most popular ‘’hydrogen” bus. They two interact and interact in unique ways and present a unique set of challenges due to the combination of l슬롯사이트사이트hium-ion and hydrogen in a confined space.
Concerning a hydrogen 슬롯사이트사이트 or truck, what is absolutely unique, and gives the designer and maker flexibility that is not found in a gasoline 슬롯사이트사이트 or battery 슬롯사이트사이트? Hydrogen does not like to be stored in square or rectangular places like batteries. It likes cylinders. So, if a car is modular like the new BMW 7 Series, the bottom of the car is rectangular for the traditional battery pack. If you fill it with rounded cylinders, which include rounded tops and bottoms, you have wasted space. Hydrogen’s magic trick to compensate? It has no problem having smaller tanks anywhere where you would find dead space that is not being used. It does not lose any efficiency by being split up. Honda had hydrogen tanks under the rear seat, some in the trunk, and Nikola stacks them up like beer barrels behind the cab, with a big battery where the traditional saddle bag diesel tank used to be.



The importance of 슬롯사이트사이트 information seems to be higher after hearing about the battery-hydrogen 슬롯사이트사이트!

슬롯사이트사이트Never before, has the transportation segment (which includes the US Military phasing in alternative 슬롯사이트사이트s in their roadmap) been more exciting and dynamic. Adding to that, is the fact many cities have zero emissions mandates for fleet or governmental 슬롯사이트사이트s, some as soon as 2025 for entire fleets. We are at the beginning of a propulsion revolution. Who knows what the dominant propulsion types will be. We may have 25 variations that are all fantastic. My point is that they are all different, and will be different, so we must give the exact information to the first responders as needed. Knowing it is just a battery 슬롯사이트사이트 or hybrid is not what is vital. What is vital is the make, year, battery type, size of the battery (40 kWh Nissan Leaf or 129 kWh Ram Electric), composition of the battery (lithium-ion, sodium-ion or solid state in the future) rescue data, high voltage disconnects, low voltage disconnects, VIN etc.
So, in summary, my patent provides a way to give precise information to 슬롯사이트사이트 responders and the public:
The exact make, model, propulsion type or types, “Cut Loop” location, charger location, battery size, rescue data, and other v슬롯사이트사이트al information is provided to the first responder from up to 70 feet away, that is 100% accurate.

From a great distance, they can tell if it is a battery or gasoline 슬롯사이트사이트. This gives them time to set up and prepare. Meaning if it is a multi-car accident involving three EVs, they will need additional water, and time. Layered on top of the simple QR code (embedded in the darkened or dotted area above the interior rear view mirror) you have the option for illumination, that indicates that it is a battery 슬롯사이트사이트 (green or any other color), an acoustical element to get attention or warn those in the area to move away, path lighting, wireless communication of the event to a garage, remote 슬롯사이트사이트 monitoring location, notification of a failure in the cabin, sent to your smartwatch, phone of tablet, and the ability to be scanned when entering a tunnel or garage or to have the 슬롯사이트사이트’s identification scanned or read like an EZ Pass. In the tunnel, the lights would ideally be at the top of the 슬롯사이트사이트 and the sides, which would project downwards and to the ceiling of the tunnel. This way first responders can scan a tunnel and know exactly what they are facing for a rescue. And, if the 슬롯사이트사이트 is scanned via the QR code or ‘’read” by the transponder, they will know the exact location of each 슬롯사이트사이트 in the tunnel.





Patents offer a means to deliver precise information to rescue teams and the public. Details such as the exact make, model, powertrain type, cut loop location, charger location, battery capac슬롯사이트사이트y, rescue data, and other cr슬롯사이트사이트ical information are provided w슬롯사이트사이트h 100% accuracy to rescuers up to 70 feet away.

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