Description:

Introduction: The Keyless Ignition System (KIS) is a modern ignition system that utilizes electronic authentication for entering or starting the car. KIS usually consist of a device (also known as a key fob or a FOB) carried by the driver, which takes over the functions of a traditional metal key. Verification of the correct device is done electronically when the driver attempts to start the vehicle—usually by pushing a button or turning a rotary switch. Electronic authentication can be controlled by a handheld device known as a key fob. The whole purpose of introducing this ignition system was to increase the security of vehicles and convenience to the drivers. The first of its kind was introduced in the Mercedes-Benz S-Class in 1997 and became automotive standards since then. There are multiple types of electronic authentication used in keyless ignitions. 

Maturity Timeline:

Advantages: Optimum convenience and security are the pros of a keyless system. It is difficult for a potential thief to start or steal your car until and unless he has the key fob. Also, having a key fob lessens the chance of key misplacement or having to search the depths of your pockets or purse for the keys. Few systems use rolling codes for enhanced security.

Limitations: Issues of concerns include drivers who shut off the engine without putting their vehicle in “park” and walk away from the vehicle, leaving it prone to roll away; drivers who do put their vehicles in park, but inadvertently leave the engine active, increasing the risk of carbon monoxide poisoning in a closed environment; and drivers who do not know how to shut down the engine of their vehicle in the event of an on-road emergency.

Process: Keyless Ignition Systems differ across models. Push buttons are most common, but there are also rocker-type switches that must be flipped and rotary switches that must be rotated similar to the traditional ignition switch that is turned with a key. Systems differ in alerts given to the driver if an unsafe condition occurs (e.g., not putting the transmission in “park” before shutting down the engine or propulsion systems for electric/hybrid vehicles—or leaving the vehicle while the engine is still active). 

Commercialization: Keyless entry is becoming increasingly popular in the Indian car market. Examples include Hyundai Creta, Tata Nexon, Maruti Suzuki Baleno, Swift and Ciaz, Honda Amaze and WR-V, Ford EcoSport.