| 摘要 |
In an access control method for performing access control on resources of a device, the access control method includes: activating a program management function, an access management function and a resource management function on a running embedded OS (Operating System); segmenting plural applications operating on the device to allocate a segment identifier to each of the segmented applications, by the program management function; if access to the resources from an application is requested, deciding enabling and disabling of the access to the resources from the application by referring to an access enabling and disabling list based on the segment identifier, by the access management function; and if the access is enabled, notifying the application of a method of referring to the resources in which a request for acquisition is made, through the access management function and the program management function, by the resource management function.
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