DSP chip TMS5402 was used to implement ECG intelligent analysis and data compression. An algorithm based on AES and digital signature was designed to encrypt patient medical record and real-time ECG data.

• 用DSP芯片TMS5402完成心电数据的智能分析和数据压缩,采用最新的高级加密标准(AES)结合数字签名技术对患者病例、实时心电数据等敏感信息进行加密。