Sensor data receiving and converting method and system

Abstract

The invention discloses a sensor data receiving and converting method and system. The method includes the steps that pre-stored communication configuration parameters are read to be acquired, sensor data are automatically acquired according to the obtained protocol analysis mode, whether the acquired sensor data need to be processed or not is judged according to the acquired automatic data receiving and transmitting mode, if the acquired sensor data need to be processed, the sensor data are filtered, then, the sensor data are subjected to data format conversion according to the acquired output format, and finally, the sensor data subjected to the data format conversion are output to a preset corresponding port in the output mode. According to the method and system, software or hardware configuration of an existing sensor does not need to be changed, data interconnection and interworking between sensors and various user terminals can be achieved, and the method and system are convenient to use, low in cost, high in efficiency and flexibility and capable of being widely applied in the sensor data transmission field.

Description

technical field [0001] The invention relates to the field of sensory data transmission, in particular to a method and system for receiving and converting sensory data. Background technique [0002] At present, there is no unified interface standard for sensors of different types and manufacturers. Due to the inconsistent interface, the supporting software used is also incompatible with each other. For users, if they want to obtain sensor data, they need to use specified software to obtain it, or Corresponding software development needs to be specially carried out. In these two methods, it is extremely inconvenient to use the software specified by the sensor to obtain the sensor data, and the special software development is a lot of work, which consumes manpower and material resources; and because sensors from different manufacturers The returned data interface is very different. Once the model of the hardware device is changed or the hardware is upgraded, the software suppor...

AI Technical Summary

Problems solved by technology

[0002] At present, there is no unified interface standard for sensors of different types and manufacturers. Due to the inconsistent interface, the supporting software used is also incompatible with each other. For users, if they want to obtain sensor data, they need to use specified software to obtain it, or Corresponding software development needs to be specially carried out. In these two methods, it is extremely inconvenient to use the software specified by the sensor to obtain the sensor data, and the special software development is a lot of work, which consumes manpower and material resources; and because sensors from different manufacturers The returned data interface is very different. Once the model of the hardware device is replaced or the hardware is upgraded, the software supporting the sensor may need to be redeveloped, resulting in poor data transmission stability.

In addition, there is another method at present, which is to develop a communication middleware interface on the PC side to adapt to various sensors, but the cost of developing middleware in this method is relatively high, and the middleware is relatively large, which is not suitable for small and medium desktop operating systems In addition, adding any new sensor device must rely on middleware, which is difficult to develop and inconvenient to use. Middleware needs to be redeveloped for different desktop operating systems. In addition, middleware interfaces developed by different manufacturers are different. The interface efficiency between different middleware is not high. In addition, this method cannot adapt to the interconnection and intercommunication of embedded devices and sensors.

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