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New smart #1 Upgraded with 800V Platform and LiDAR

New smart #1 Upgraded with 800V Platform and LiDAR
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#smart-ev#800v-platform#lidar-techsmart-#1smartlidar

💡See how smart is leveraging 800V platforms and LiDAR to compete in the smart EV market.

⚡ 30-Second TL;DR

What Changed

Upgraded to an 800V high-voltage architecture for faster charging

Why It Matters

The shift to 800V architecture and LiDAR integration highlights the rapid adoption of high-end smart driving hardware in compact EVs.

What To Do Next

Analyze the integration of 800V systems with LFP batteries to understand current trends in EV power efficiency and cost management.

Who should care:Developers & AI Engineers

Key Points

  • •Upgraded to an 800V high-voltage architecture for faster charging
  • •Integrated roof-mounted LiDAR for enhanced autonomous driving capabilities
  • •Equipped with a 61.52kWh LFP battery pack
  • •Features a 245kW rear-mounted single motor

🧠 Deep Insight

Web-grounded analysis with 29 cited sources.

🔑 Enhanced Key Takeaways

  • •The upgraded smart #1 leverages Geely's Sustainable Experience Architecture (SEA) platform, which is modular and supports both 400V and 800V architectures, enabling the new high-voltage upgrade.
  • •The smart brand operates as a 50-50 joint venture between Mercedes-Benz AG, responsible for design, and Zhejiang Geely Holding Group, which handles engineering and production in China.
  • •The integrated roof-mounted LiDAR technology for enhanced autonomous driving capabilities likely utilizes a solid-state LiDAR system, with prominent Chinese suppliers like RoboSense having achieved mass production and delivery of such systems to automotive OEMs since 2021.
  • •The 61.52kWh LFP battery pack in the upgraded model marks a shift from the 66 kWh NMC (Nickel Manganese Cobalt) battery found in previous smart #1 variants, potentially indicating a strategic move towards cost-effectiveness and improved thermal stability.
  • •The 245kW rear-mounted single motor is a Permanent Magnet Synchronous Motor (PMSM), with some premium versions of the smart #1 utilizing silicon carbide (SiC) inverters for increased efficiency.

🛠️ Technical Deep Dive

  • Platform: The smart #1 is built on Geely's Sustainable Experience Architecture (SEA), a modular electric vehicle platform designed to support various vehicle types and both 400V and 800V battery architectures.
  • Battery: The upgraded model features a 61.52kWh LFP (Lithium Iron Phosphate) battery pack. Earlier smart #1 variants typically used a 66 kWh gross (62 kWh usable) NMC (Nickel Manganese Cobalt) battery system operating at 400V.
  • Motor: The 245kW (272 PS / 268 hp) rear-mounted single motor is a Permanent Magnet Synchronous Motor (PMSM). Some premium versions of the smart #1 incorporate silicon carbide (SiC) inverters for enhanced efficiency.
  • LiDAR: The integrated roof-mounted LiDAR is a solid-state system, crucial for advanced driver-assistance systems (ADAS) and autonomous driving. Companies like RoboSense have developed and mass-produced automotive-grade solid-state LiDARs (e.g., RS-LiDAR-M1 and E1) with features like wide fields of view (e.g., 120° horizontal, 90° vertical for E1) and high frame rates, capable of robust 3D environmental perception.
  • Charging (800V platform): While the article confirms an 800V platform for faster charging, specific charging times and rates for this upgraded 800V variant are not yet detailed in the search results. For the previous 400V smart #1, DC fast charging reached up to 150 kW, allowing a 10-80% charge in under 30 minutes.
  • Vehicle-to-Load (V2L): The smart #1 supports V2L functionality, allowing it to power external electrical devices up to 3.3 kW.

🔮 Future ImplicationsAI analysis grounded in cited sources

The 800V platform will enable the smart #1 to achieve significantly reduced charging times, making it more appealing for long-distance travel and competitive in the premium EV market.
800V architecture allows for higher power transfer with lower current, leading to faster charging speeds and less heat generation, directly addressing a key consumer concern in EV adoption.
The integration of roof-mounted LiDAR positions the smart #1 for future advancements in autonomous driving, potentially enabling higher levels of ADAS functionality beyond current offerings.
LiDAR provides highly accurate 3D mapping and object detection, which is critical for robust and safe autonomous driving systems, especially in complex environments or adverse weather conditions.
The adoption of LFP batteries in the upgraded smart #1 suggests a strategic focus on cost-efficiency and supply chain stability, potentially leading to more competitive pricing or improved profit margins.
LFP batteries are generally less expensive to produce and offer better thermal stability and longer cycle life compared to NMC batteries, aligning with strategies for broader market appeal and sustainable production.

⏳ Timeline

1994
Smart marque established.
2019
Mercedes-Benz AG and Geely Holding Group establish a 50-50 joint venture for the smart brand, transitioning it to an all-electric product line-up.
2021-09
Smart Concept #1 unveiled at the International Motor Show Germany (IAA) in Munich.
2022-04
The production version of the all-electric smart #1 is unveiled.
2022-05
Smart China announces official prices for the #1, with initial deliveries in China commencing in Q3 2022.
2023-01
First smart #1 vehicles are delivered to customers in Europe.
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