Electric & Accessible: Installing Caruna’s Complete Mobility Solution (CMS) in the Tata Tigor EV

Electric & Accessible: Installing Caruna’s Complete Mobility Solution (CMS) in the Tata Tigor EV

The automotive industry is in the midst of a green revolution, and Electric Vehicles (EVs) are rapidly becoming the preferred choice for daily commuting. At Caruna Mobility, our mission is to ensure that this sustainable future is inclusive. Today, we are proud to detail our specialized installation of the Caruna Complete Mobility Solution (CMS)—our premier wheelchair-to-car seat transfer system—specifically adapted for India’s beloved compact electric sedan: the Tata Tigor EV.

The Synergy: Why EVs are a perfect fit for CMS installations

While the CMS can be installed in many internal combustion engine vehicles, the architecture of modern EVs, particularly those moving toward dedicated platforms, offers significant structural advantages for accessible technology.

Unlike gasoline cars, EVs do not require a transmission tunnel running down the center of the cabin. Many newer EV designs leverage a “skateboard” platform (where batteries are flat under the floor), creating a completely flat interior platform. While the Tigor EV is a conversion platform, it still benefits enormously from simplified mechanical packaging.

This architecture ensures:

• Larger Headroom: A flatter floor often results in a higher cabin ceiling. This is critical for CMS users, as the transfer process (the seat rotating 120 degrees outward) requires maximizing vertical clearance to move comfortably from a wheelchair to the vehicle seat.

• Enhanced Rear Leg Room: The compact nature of EV motors allows manufacturers to optimize the cabin space. With fewer bulky components infringing on the floor area, there is superior legroom in the rear, which often accommodates the wheelchair storage process more effectively.

The Installation Case Study: Tata Tigor EV

Installing the CMS in a car as sophisticated as the Tigor EV requires expert engineering and zero compromise on safety. Here is how we achieved a seamless integration.

The first challenge in any advanced installation is ensuring perfect alignment between the CMS mechanism and the specific ergonomics of the Tigor’s cabin. Image 1 shows the detailed configuration required to achieve a flawless 90-degree outward rotation, meeting the user exactly where they need to transition from their wheelchair.

Maintaining OEM Safety Systems

This is the most critical question we receive: “Is it still safe?” The answer is a resounding Yes.

The Tata Tigor is renowned for its safety standards. In Image 2, we highlight how the CMS respects the original equipment manufacturer (OEM) safety network. The Caruna CMS does not replace the safety systems; it integrates them.

Our engineers use proprietary bridging technology to ensure that all crucial functions remain fully operational:

• Airbags: The complex weight sensors and deployment triggers (often built directly into the seat base) are maintained. The vehicle’s computer still knows if a passenger is present and will activate the airbag correctly in the event of an impact.

• Seat Belt Sensors: The seatbelt warning systems and tensioning mechanisms are preserved, maintaining the safety protocols of the original car.

Custom Ergonomics & Safe Power Management

1. Custom Ergonomic Alterations: We understand that standard car seats do not always meet the support needs of users with limited mobility. The seat cushions for our CMS are not the generic OEM cushions. They are entirely remanufactured by our manufacturing team based on the specific ergonomic dimensions of the patient. Whether the user requires increased lumbar support, specific density foam to prevent pressure points, or altered bolstering for stability, the seat is customized before installation to ensure the highest standard of daily comfort and health.

2. A “Firewall” for the Main EV Battery: A major technical achievement is how we power the automated rotation of the CMS. It is vital to emphasize: The CMS safely draws power from the EV in a manner that does not affect the main, high-voltage traction battery at all.

The CMS operates on the car’s separate 12V auxiliary system (which powers the infotainment, windows, and headlights). The main EV powertrain remains completely isolated by a technical “firewall.” A custom Caruna power management unit includes specialized fuses and regulators, ensuring the CMS operation places zero load or risk on the vehicle’s driving range or main battery system.

Conclusion

Installing the Complete Mobility Solution in the Tata Tigor EV proves that the future of transport is both electric and accessible. By leveraging the spatial benefits of the EV architecture while employing specialized, patient-first engineering, Caruna Mobility is proud to help individuals reclaim their independence—safely, comfortably, and sustainably.

*Do you own an EV or are you considering purchasing one? Contact the Caruna engineering team today to discuss how we can integrate our CMS or Swivel Seat solutions into your specific vehicle.*Here is your requested blog post detailing the installation of Caruna’s Complete Mobility Solution (CMS) into an EV, specifically the Tata Tigor EV. The post is structured for your website and includes stylized, technical pencil sketch images to illustrate key points.