Is your driving recorder really safe?

In the fast-paced modern life, driving recorders have become our third eye for driving safety. It records every moment of the journey and provides us with crucial video evidence at critical moments. However, have you ever thought that the TF card that your driving recorder relies on can really withstand harsh tests?

This is an easily overlooked detail, but it directly relates to the integrity of video evidence and your driving safety. Today, we will delve into why driving recorders must choose industrial grade TF cards instead of the Commercial grade TF cards we use in our daily lives.

Industrial grade TF card: designed for harsh environments

The working environment of a driving recorder is far more complex than we imagine. It is not simply plug and play, but requires TF cards to operate continuously and stably under extreme conditions. The industrial grade TF card is designed to address these challenges.

1. Wear-leveling under high-intensity erasing

The core working mode of the driving recorder is loop recording. TF cards undergo high-frequency write and erase cycles. If a commercial grade TF card is used, its internal flash memory particles will rapidly age due to high-intensity erasing, resulting in data errors, card damage, and even video loss.

The industrial grade TF card uses its advanced "Wear Leveling" algorithm to evenly write data into all flash memory particles. It's like a team collaboration where tasks are assigned to everyone instead of letting a few people take on all the work. This technology greatly extends the lifespan of TF cards and ensures their stability under long-term high-intensity operation.

2. Wide temperature guarantee under extreme temperature differences

The temperature inside the car can reach over 60 ℃ in summer when exposed to direct sunlight, and drop below zero degrees in severe winter. Commercial grade TF cards can only work stably within the temperature range of 0 ℃ to 70 ℃. Beyond this range, performance will sharply decrease, and even cause permanent damage to the card.

The original intention of designing the industrial grade TF card is to adapt to extreme environments. It uses more durable components and has passed a wide temperature test from -40 ° C to 85 ° C, ensuring that the driving recorder can record videos stably and uninterrupted in both hot and cold weather, without missing any critical moment.

3. Data protection under unexpected power outage

The driving recorder may suddenly lose power in the event of a collision or accidental shutdown. At this point, if the TF card is writing data, it is highly likely to cause file damage. The industrial grade TF card has built-in power failure protection function. When a power interruption is detected, the current data writing operation will be immediately completed to ensure that the recorded video files will not be lost or damaged due to accidental power failure.

Choosing a industrial grade TF card for your driving recorder is not simply a high-end option, but a rigid requirement for driving safety and evidence integrity.