Data integration apparatus for use in sensor network

摘要

A data integration apparatus for use in a sensor network system is provided. The sensor network system includes a sensor network and an application server. The data integration apparatus receives text commands associated with access of the sensor network from the application server, and accomplishes the operations of the tabled data provided by the network node of the sensor network by using the text commands and the hardware configurations of the sensor network cooperatively.

主权项

1. A data integration apparatus for use in a sensor network system, the sensor network system comprising a sensor network and an application server, and the data integration apparatus comprising:
a resource allocation module, being stored with a sensor configuration which comprises a sensor resource profile, a bus profile and a resource-bus mapping profile; a data processing module connected with the application server and the sensor network, comprising:
a data interface processing unit, being configured to:
receive a sensor query command from the application server;query the sensor resource profile of the sensor configuration according to the sensor query command and retrieve a sensor type configuration from the sensor resource profile; andtransmit a sensor bus query command according to the sensor type configuration;a resource attribute processing unit, being configured to:
query the resource-bus mapping profile according to the sensor bus query command and retrieve a bus mapping configuration from the resource-bus mapping profile;query the bus profile according to the bus mapping configuration and retrieve a bus type configuration from the bus profile; andtransmit a network node query command according to the bus type configuration;a logic bus processing unit, being configured to:
transmit a node support query command according to the network node query command;a network interface processing unit connected with the sensor network, being configured to:
query the sensor network according to the node support query command and transmit a query response back to the application server, wherein the query response comprises a network node identification code and a piece of network node sensor information;wherein the sensor configuration records configuration data which are associated with sensors of the sensor network and the configuration data associated with the sensors are updated after being accessed.