Automotive Data Loggers Advance Automobile Instruments

Automotive Data Loggers Advance Automobile Instruments


Data loggers are the electronic instruments which track and records estimations or events at particular intervals and period of time. These data loggers are used in vehicles to ensure the safety of the people traveling in the vehicle as well as the vehicle.

These data loggers consist of sensors, in-built instruments, or other devices that use the data logger to record location related data. It generates a necessity to fulfill the complicated electronic architecture in modern ICEs and electronic vehicles due to the strict emission regulations, the rising number of luxury vehicles, and their implemented features.

Some vehicles implemented with data logger assist in automotive emission testing and performance evaluation. The advanced technology helps the automotive industry to optimize various functions in automobiles.

Data logging devices are mostly powered by a battery for its usage where there is no electrical supply, data loggers get one or more sensor inputs, sampling and saving the data at a fixed frequency. This makes it as fast as many hundred per second or it could be as slow as many hundreds per day.

Uses of the automotive data logger

Data loggers are implementing at the place where there are some benefits including recording conditions during a time period. Some applications range from acquiring a record of wind speed to track temperature in refrigerated storage containers. It controls the flow rate at a remote pumping station.

By the end of the observation period, the device recovers and downloads the data into a PC for analysis. Apart from that, data loggers are available which wirelessly transmit measurement results to the PC containing data logging software.

The automotive data logger serves various purposes including simple performance evaluation to the complex evolution of new applications. The rising adoption of technologically advanced solutions in the automotive sector for monitoring various factors of automobiles like temperature, vibration, shock, acceleration, and more, have improved the security of passengers and the vehicle.

Benefits of the automotive data logger

There are many benefits that data logger offers to the users. It has classified into two ways. Firstly, they help in cutting downtime and expenses of sending someone to draw measurements in a remote location. Secondly, it allows high data density which is feasible by manual recording, and offers high-quality data.

Various types of data loggers are available in the market. It ranges from single-channel devices with inbuilt sensors to multi-channel loggers' ability to acquire from diverse sensors for expanded periods.  Data logging software gives the ability to configure taken over parameters and format data outputs.

Data loggers offer the capability to record measurements in any location, even during transit, without human interference. Moreover, measurements are closely intact to record transient events to escalate recording duration. Similarly, the data recorded by the data loggers are easily transferable to a PC for analysis and formatting. This thing helps in reducing the work required to record measurements while enabling for growing data density when needed.

Working of the data logger

A common purpose multi-channel data logger usually takes both analog and digital inputs. Some examples of analog inputs are temperature, humidity, and pH. But, the analog inputs can be either single or double-ended. If we use differential sensors, it halved the number of available analog inputs. Another example of a similar thing is a multi-channel temperature logger for thermocouples.

Some examples of digital inputs are the wind speed sensor or a paddlewheel-style flow sensor. There are a few kinds of data logger which is specifically designed for specific kinds of sensor input. For example the thermocouples or atmospheric sensors which include barometric pressure and humidity.


The automotive data logger is an electronic device that is inbuilt in a vehicle that uses to store data over time. It includes various data acquisition devices like plug-in boards or serial communication systems that need a computer for a real-time data recording system. These days, wireless transmitters also have the ability to turn a normal smartphone into a mobile logger.

The increasing electronic architecture in the new vehicles, the rising adoption of advanced electronic components, and the increasing production of electric vehicles and autonomous testing boost the growth of the automotive data logger market.

Overall, the global automotive data logger market is expected to rise at a market growth of 6.6% CAGR during the forecast period.