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发明公开
CN104727809A 钻井钻头数据采集系统及采集记录器 无效 - 驳回

钻井钻头数据采集系统及采集记录器
摘要：
本发明属于钻井钻头力学环境测量技术领域，具体涉及一种钻井钻头数据采集系统及其使用方法、采集记录器。钻井钻头数据采集系统包括采集记录器、测试计算机、供电系统和信号系统。采集记录器用于完成传感器信号的转换以及结果数据的存储、发送功能；测试计算机用于设置采集记录器的参数，并从采集记录器中获取数据；供电系统为采集记录器供电；信号系统为采集记录器提供信号。在使用时，需在安装前进行调试校准，然后再进行安装。采集记录器由多通道信号适配模块、模数转换器、存储单元、电源管理模块、内置通讯管理单元的控制CPU组成。本发明有益效果为：更采集记录器加小型化，可靠性更高，应用针对性更强，填补了该测量领域的空白。
摘要（英）：

The invention belongs to the technical field of measuring of mechanical environments of well drill bits, and specifically relates to a data acquiring system for a well drill bit, an application method of the system and an acquiring recorder. The system comprises the acquiring recorder, a testing computer, a power supply system and a signal system; the acquiring recorder is used for converting a sensor signal and storing and sending the result data; the testing computer is used for setting the parameters of the acquiring recorder and acquiring data from the acquiring recorder; the power supply system is used for supplying power to the acquiring recorder; the signal system is used for providing a signal to the acquiring recorder; when in use, the debugging and calibration are carried out before mounting; the acquiring recorder comprises a multi-channel signal adapting module, an analog-digital converter, a storing unit, a power managing module, and a built-in communication management unit type control CPU. The system has the beneficial effects that the acquiring recorder is small, the reliability is improved, the application pertinence is improved, and the void in the measuring field fills.

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