ISO/IEC 30128:2014 情報技術  —  センサーネットワーク  —  汎用センサーネットワークアプリケーションインターフェース | ページ 6

3.1

actuator

device that provides a physical output in response to an input signal in a predetermined way

[SOURCE: ISO/IEC 29182‑2:2013, 2.1.1]

3.2

application layer

layer that provides means for the application processes to access the OSI environment

[SOURCE: ISO/IEC 29182‑2:2013, 2.3.1.1]

3.3

authentication

act of verifying the claimed identity of an entity

[SOURCE: ISO/IEC 29182‑2:2013, 2.6.1]

Note 1 to entry: Entity may include sensor, actuator, or sensor network element.

3.4

authorization

granting of rights, which includes the granting of access based on access rights

[SOURCE: ISO/IEC 29182‑2:2013, 2.6.2]

3.5

continuous mode

sensor data query mode with duration value (d) and interval value (t)

3.6

event mode

sensor data query mode with event conditions. Sensor networks keep collecting sensor data and send them only, if the conditions are met

3.7

identification

process of recognizing an entity by using its attributes, identifier, etc.

[SOURCE: ISO/IEC 29182‑2:2013, 2.7.2]

3.8

instant mode

sensor data query mode for an immediate one- time response from a sensor network

3.9

onTime mode

sensor data query mode with an action time

3.10

personal area network

network consisting of sensor nodes, communication devices, or networked peripheral devices all in the vicinity of a person

[SOURCE: ISO/IEC 29182‑2:2013, 2.1.4]

3.11

PAN coordinator

device which is responsible for formation and maintenance of a PAN

3.12

pull mode

sensor data delivery mode with an explicit sensor data query

3.13

push mode

sensor data delivery mode without any explicit sensor data query

Note 1 to entry: Push mode sensor data delivery may be triggered by an explicit start request and may be terminated by an explicit stop request. It is an implementation issue.

3.14

sensor

device that observes and measures a physical property of a natural phenomenon or man-made process and converts that measurement into a signal

[SOURCE: ISO/IEC 29182‑2:2013, 2.1.5]

Note 1 to entry: Signal can be electrical, chemical, etc.

3.15

sensor network

system of spatially distributed sensor nodes interacting with each other and, depending on applications, possibly with other infrastructure in order to acquire, process, transfer, and provide information extracted from its environment with a primary function of information gathering and possible control capability

[SOURCE: ISO/IEC 29182‑2:2013, 2.1.6]

Note 1 to entry: Distinguishing features of a sensor network can include wide area coverage, use of radio networks, flexibility of purpose, self-organization, openness, and providing data for multiple applications.

3.16

sensor network application

use case of sensor networks, which provides a set of functions to users to meet defined requirements

[SOURCE: ISO/IEC 29182‑2:2013, 2.2.2]

3.17

sensor network client

application software that uses information provided by a sensor network

3.18

sensor network gateway

sensor network element that connects a sensor network to another network with different architectures or protocols, permitting information exchange between them

[SOURCE: ISO/IEC 29182‑2:2013, 2.1.7]

Note 1 to entry: Sensor network gateway functionalities may include address or protocol translation.

3.19

sensor network resource

entity related to a sensor network which may be a sensor network gateway, a PAN coordinator (if any), a sensor node or a transducer

3.20

sensor network service

set of functionalities offered by individual sensor network elements or the sensor network

[SOURCE: ISO/IEC 29182‑2:2013, 2.2.3]

3.21

transducer

device converting energy from one domain into another, calibrated to minimize the errors in the conversion process. It could be a sensor or an actuator

[SOURCE: IEEE Std 1451.1-1999]

3.22

user

any person, organization, process, device, program or system which uses services provided by others, and may benefit from the operation of a sensor network

[SOURCE: ISO/IEC 29182‑2:2013, 2.8.5]