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This paper presents a design schema about remote electrocardiograph (ECG) monitoring system. There are three parts in this system which include hardware detection system based on MSP430, Zigbee wireless sensor network and data management software system on PC. This paper mainly provides information for study and design of the data management software system using visual C++ program to realize immediate communication of medical monitoring. The data management software system will achieve many functions such as serial communication, real-time dynamic display of 12-lead ECG waveform and physiological parameter which include Heart Rate (HR).

According to the features of high sensitivity, integration, measurement accuracy of MPU-6050 MEMS sensor, this paper design a parameters acquisition and display system based on STM32 and LabVIEW for vehicle driving attitude detection. The host computer adopts LabVIEW as a development platform which display the data collected by sensor and the vehicle attitude image. Propose a variable-weights complementary filtering algorithm to fuse the data collected by sensor. Compensating the dynamic error, obtain more accurate vehicle attitude angles.

With the development of domestic highway, people put forward higher and higher requirements for traffic capacity and service quality of the highway. This paper starts with traffic incident information management system functions, researches and develops a traffic incident information management system application platform based on the analysis of geographic information system software application. The feasibility of the system is proved with the valuable practical application and the program is implemented.