Audio Bluetooth voice chip GY2605C used in low-speed driving alarms for electric vehicles

This is an era when everyone needs to pay attention to environmental protection, and the country is vigorously promoting the development of new energy vehicles; therefore, the new energy vehicle market has been booming this year. As of the publication of this article, new energy vehicles have been favored by consumers and appear on streets.
However, when these vehicles are driven purely by electricity, due to the low motor noise, it is often difficult to attract the attention of other road users outside the vehicle when driving at low speeds, which may cause safety issues. In response to this problem, Dongguan Geyuan Electronics provides an excellent solution GY2605C audio Bluetooth voice chip module.
The GY2605C audio Bluetooth voice chip solution developed by Geyuan Electronics for low-speed driving alarms for new energy electric vehicles mainly solves the following problems: improving road safety, complying with EU regulatory requirements, high-quality audio, dynamic display scanning control, and designing more functions and interactivity features. And it can provide manufacturers with comprehensive solutions, making new energy electric vehicle low-speed driving alarms stand out in the fierce market competition.

Application of GY2605C

1. Improve road safety: By adding a device controlled by the GY2605C voice chip to the vehicle, the vehicle can emit a beep when driving at low speeds to remind pedestrians and other road users to pay attention to the presence of the vehicle, thereby reducing driving safety risks.

2. Comply with EU regulatory requirements: Since July 1, 2019, the EU’s latest law on electric vehicles has officially come into effect, stipulating that all new low-emission and electric vehicles must produce a certain degree of noise during driving. This requirement can be easily achieved using GY2605C voice chip.

GY2605C voice chip overview

GY2605C is a high-quality MP3 voice codec Bluetooth chip developed by Gyuan Electronics for the field of new energy vehicles. It contains a powerful DSP (digital signal processor) core. Access and data interaction can be carried out with external devices through the UART interface, and the operation is simple. The chip’s built-in analog interface provides users with high-quality audio input and output. In addition, the chip has rich peripheral interfaces and has functions such as Bluetooth voice replacement, seamless loop, variable frequency speed, and OTA upgrade.

GY2605C core technology advantages

1. Serial port control of sound speed and tone: Frequency adjustment, speed adjustment, and volume adjustment can be realized through UART instructions, so that the sound changes with the speed of the vehicle, allowing customers to use it with high flexibility.
2. Serial port speed control realizes sound changes: MCU directly outputs speed data, and the voice chip can directly simulate car engine sound effects to achieve seamless loop playback. It is simple and fast for the solution design company to develop.
3. OTA upgrade: By replacing a certain segment of voice or all voices through the MCU serial port, users can remotely update engine sound effects in batches according to the conditions of the terminal product, reducing customer batch costs and flexibility in product promotion.

Summarize

In summary, the application of Geyuan Electronics’ GY2605C audio Bluetooth voice chip in low-speed driving alarms for new energy electric vehicles has significant advantages and value. Choose GY2605C voice chip, you will get high performance, high quality and innovative application solutions.