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(广州市公安局科技通信处,广东广州510032)1前言大型活动的安全保卫工作是对公安机关实战能力的考验,信息通信保障至关重要。有些活动参与的群众有数万人甚至数十万人,出动警力数千名。如何有效组织警力,维护现场秩序,保证活动在安全可控下有序进行,离不开公安信息通信的支持保
(Department of Science and Technology, Guangzhou Public Security Bureau, Guangzhou 510032, China) 1 Preface The security of large-scale activities is a test of the actual combat capability of public security organs. Information and communications security is of paramount importance. There are tens of thousands or even hundreds of thousands of people involved in some activities and thousands of police officers have been deployed. How to effectively organize the police force, maintain the order at the scene and ensure the orderly conduct of the activities under the control of safety and security can not be separated from the support of the police information and communications support