A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
COMMUNICATION TERMINAL AND WIRELESS SENSOR NETWORK SYSTEM
The sensor node communication terminal (20) capable of executing power saving communication and the wireless sensor network system to which such sensor node communication terminals (20) can be applied, the sensor node communication terminal includes: a sensor (21) capable of collect sensor information at an installed location in autonomous timing; a control unit (24) connected to the sensor (21) and capable of executing calculation processing of the sensor information; a memory (22) connected to the control unit (24); a wireless transmission/reception unit (26) connected to the control unit (24); an antenna (28) connected to the wireless transmission/reception unit (26) and capable of wirelessly transmitting the sensor information or a result of the calculation processing of the sensor information; a power supply unit (32) connected to the control unit (24); and a timer (30) connected to the control unit (24), wherein second wireless transmission data can be received from a host side during only a predetermined time period after transmission of wireless transmission data is completed. There can be provided the communication terminal and the wireless sensor network system can execute power saving communication.
COMMUNICATION TERMINAL AND WIRELESS SENSOR NETWORK SYSTEM
The sensor node communication terminal (20) capable of executing power saving communication and the wireless sensor network system to which such sensor node communication terminals (20) can be applied, the sensor node communication terminal includes: a sensor (21) capable of collect sensor information at an installed location in autonomous timing; a control unit (24) connected to the sensor (21) and capable of executing calculation processing of the sensor information; a memory (22) connected to the control unit (24); a wireless transmission/reception unit (26) connected to the control unit (24); an antenna (28) connected to the wireless transmission/reception unit (26) and capable of wirelessly transmitting the sensor information or a result of the calculation processing of the sensor information; a power supply unit (32) connected to the control unit (24); and a timer (30) connected to the control unit (24), wherein second wireless transmission data can be received from a host side during only a predetermined time period after transmission of wireless transmission data is completed. There can be provided the communication terminal and the wireless sensor network system can execute power saving communication.
COMMUNICATION TERMINAL AND WIRELESS SENSOR NETWORK SYSTEM
KOMMUNIKATIONSENDGERÄTE UND DRAHTLOSSENSORNETZWERKSYSTEM
TERMINAL DE COMMUNICATION ET SYSTÈME DE RÉSEAU DE CAPTEURS SANS FIL
NAIKI TAKASHI (author) / NODA MITSUHIKO (author)
2020-08-19
Patent
Electronic Resource
English
IPC:
G08C
Übertragungssysteme für Messwerte, Regel-, Steuer- oder ähnliche Signale
,
TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
/
A01G
Gartenbau
,
HORTICULTURE
/
E01D
BRIDGES
,
Brücken
/
H04B
TRANSMISSION
,
Übertragung
/
H04Q
Wähltechnik
,
SELECTING
/
H04W
WIRELESS COMMUNICATION NETWORKS
,
Drahtlose Kommunikationsnetze
COMMUNICATION TERMINAL AND WIRELESS SENSOR NETWORK SYSTEM
| European Patent Office | 2015
| European Patent Office | 2019
European Patent Office | 2019
| European Patent Office | 2019