摘要：【中文】本发明公开了一种基于多生物特征的身份验证系统，包括：通用身份验证系统框架，包括采用远程过程调用协议进行通信的服务端模块和客户端模块，当生物特征验证模块增加特征单元时，为特征单元的客户端模块和服务端模块的函数功能提供统一实现方式；生物特征验证模块，包括依据框架增加的两种以上的特征单元，每个特征单元通过不同生物特征进行身份验证；验证精度调整模块，通过设置生物特征验证模块的验证逻辑，调整系统的身份验证精度，包括基础精度、高精度和低精度。采用前述系统，能够在保证身份验证的准确率、安全性的前提下，根据需求灵活调整身份验证精度，提升了身份验证系统在增减生物特征用于身份验证时的灵活性。 【EN】The invention discloses an identity verification system based on multiple biological characteristics, which comprises: the universal identity authentication system framework comprises a server module and a client module which adopt a remote process call protocol for communication, and when a biological characteristic authentication module is added with a characteristic unit, a uniform implementation mode is provided for the function functions of the client module and the server module of the characteristic unit; the biological characteristic verification module comprises more than two characteristic units which are added according to the frame, and each characteristic unit carries out identity verification through different biological characteristics; and the verification precision adjusting module adjusts the identity verification precision of the system by setting the verification logic of the biological characteristic verification module, and comprises basic precision, high precision and low precision. By adopting the system, the authentication precision can be flexibly adjusted according to the requirement on the premise of ensuring the accuracy and the safety of the authentication, and the flexibility of the authentication system in increasing and decreasing the biological characteristics for the authentication is improved.

摘要：【中文】本发明涉及一种直流调速装置参数优化方法，使用调试软件，利用调试软件上载直流调速装置的装置参数，分析S00工艺选件设置的相关参数功能，分析、制定替代方案，从而确定修改的装置参数；利用间隙时间，利用调试软件重新调试独立于S00工艺选件之外的装置参数，使其满足要求。本方法在保留原有S00工艺软件的功能基础上，优化出一套脱离S00工艺选件的功能参数，不再需要调用S00工艺选件的RS触发器、与门等逻辑功能，解决了直流调速装置6RA70没有S00选件不能运行的技术瓶颈，还可适用于其他直流调速装置，具有极高的适用性。 【EN】The invention relates to a parameter optimization method of a direct current speed regulating device, which comprises the steps of using debugging software, uploading device parameters of the direct current speed regulating device by using the debugging software, analyzing related parameter functions set by S00 process option, analyzing and formulating a substitution scheme, and determining modified device parameters; and debugging the device parameters independent of the S00 process option by using the debugging software to meet the requirements by using the gap time. On the basis of keeping the functions of original S00 process software, the method optimizes a set of function parameters separated from S00 process option, does not need to call logic functions of an RS trigger, an AND gate and the like of the S00 process option, solves the technical bottleneck that the direct current speed regulating device 6RA70 cannot run without the S00 option, can be suitable for other direct current speed regulating devices, and has extremely high applicability.