信访问题预警机制由信访预警系统的组织机构、职责分工、运行流程、监督执行以及保障系统构成。根据预警机制的功能链条,信访问题预警管理活动可分为信息汇集、信息分析、警情研判、警级发布、警势预控、应急管理等环节。只有当上述要素环节全面整合,一一贯穿到信访以及和信访相关系统的各个职能部门中去并协同运转,信访问题预警机制的系统构建才能真正达成。 Early warning mechanism for petitions by the petition early warning system, organizational structure, division of responsibilities, operational processes, supervision and implementation and security system. According to the functional chain of the early warning mechanism, the early warning management activities of petitioners’ complaints can be divided into such steps as gathering information, analyzing information, investigating police intelligence, issuing police intelligence, pre-warning the police, and emergency management. Only when the above-mentioned elements are fully integrated and go through all functional departments of letters and visits and related systems of letters and visits, can the system construction of early warning mechanism of letters and visits be truly completed.