Sensor network system
First Claim
1. A sensor network system comprising;
- a sensor chip which can transmit measurement values by wireless communication, a sensor database which stores the measurement values measured by the sensor chip, a sensor information management unit which manages access to the sensor database, a receiver which receives the measurement values from the sensor chip and accesses the sensor information management unit via a network, a map database which stores, as map information, data about equipment in which the sensor chip is installed, a map information management unit which manages access to the map data base, and a sensor management device which registers a location where the sensor chip is installed in the map database.
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Accused Products
Abstract
An object of the invention is to save the trouble of mapping sensor chips on a map information system. A map information management unit 124 is accessed via a network 122. Neighborhood information based on a present position measured by an own position measuring unit 102 is obtained by searching a map DB 127. A sensor information setting unit 106 displays the neighborhood information in a display unit 108. An ID reading unit 104 reads an ID 111 of a sensor chip 110, and registers the ID 111 in the map DB 127 after associating it with equipment information displayed in the display unit 108. The measurement values measured by a sensor 112 are transmitted from an antenna 114 and received by a sensor information receiving unit 119 of the receiver 118. A sensor information communication unit 120 accesses the network 122 and the measurements are transmitted to a sensor information management unit 123. The measurement values are accumulated in a sensor DB 126. The sensor DB 126 is searched using a sensor ID associated in the map DB 127 and the measurements are viewed as map information associated with equipment.
35 Citations
10 Claims
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1. A sensor network system comprising;
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a sensor chip which can transmit measurement values by wireless communication, a sensor database which stores the measurement values measured by the sensor chip, a sensor information management unit which manages access to the sensor database, a receiver which receives the measurement values from the sensor chip and accesses the sensor information management unit via a network, a map database which stores, as map information, data about equipment in which the sensor chip is installed, a map information management unit which manages access to the map data base, and a sensor management device which registers a location where the sensor chip is installed in the map database. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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Specification