The invention discloses a distributed multi-level organization
data space construction method and device based on a
tree structure. The method comprises the following steps of: 1) constructing a
data space node with
autonomous management capability, which has independent operation capability and data autonomous characteristics and has native control right on data of a
data space to which the data space node belongs; 2) deploying
spatial network coordination nodes by using a
spatial network coordination node device; 3) registering the data space node to a
space network coordination node, and constructing a distributed space communication network; 4) constructing a multi-
level data space tree topology based on the organization hierarchical relationship, and forming a
tree structure multi-level organization data space; and 5) based on the management network of the
tree structure, implementing a three-power discrete control mechanism of
data control power, management power and use power, and supporting cross-domain
data sharing. According to the method, data complex strip block management of huge complex organizations in the real world is mapped into a tree structure, control over the management right, the control right and the use right is achieved on the basis of the tree structure, and therefore efficient circulation and
collaborative management of data among multi-level organizations are achieved.