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1. (WO2007082020) CONTROL SYSTEM WITH WIRELESS MESSAGES CONTAINING MESSAGE SEQUENCE INFORMATION
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/082020 International Application No.: PCT/US2007/000694
Publication Date: 19.07.2007 International Filing Date: 11.01.2007
IPC:
H04L 12/56 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12
Data switching networks
54
Store-and-forward switching systems
56
Packet switching systems
Applicants:
FISHER-ROSEMOUNT SYSTEMS, INC. [US/US]; 12301 Research Boulevard - Law Department Research Park Plaza, Building III Austen, TX 78759-2369, US (AllExceptUS)
LOVEGREN, Eric, R. [US/US]; US (UsOnly)
ORTH, Kelly, M. [US/US]; US (UsOnly)
SYBESMA, Eric, W. [US/US]; US (UsOnly)
Inventors:
LOVEGREN, Eric, R.; US
ORTH, Kelly, M.; US
SYBESMA, Eric, W.; US
Agent:
FAIRBAIRN, David, R. ; Kinney & Lange, P.A. Kinney & Lange Building 312 South Third Street Minneapolis, MN 55415-1002, US
Priority Data:
60/758,16711.01.2006US
Title (EN) CONTROL SYSTEM WITH WIRELESS MESSAGES CONTAINING MESSAGE SEQUENCE INFORMATION
(FR) SYSTÈME DE COMMANDE FAISANT APPEL À DES MESSAGES SANS FIL CONTENANT DES INFORMATIONS SUR LA SÉQUENCE DES MESSAGES
Abstract:
(EN) A control system uses a wireless mesh network to provide communication between a host computer and field devices. The host and the field devices communicate with one another using wireless messages containing requests and responses that are routed through the wireless mesh network. The wireless messages include sequence information that allow the receiving device to identify and reject messages that are received out of order.
(FR) L'invention porte sur un système de commande qui fait appel à un réseau maillé sans fil pour permettre une communication entre un ordinateur hôte et des dispositifs de terrain. Le dispositif hôte et les dispositifs de terrain communiquent entre eux au moyen de messages sans fil contenant des demandes et des réponses qui sont acheminées via le réseau maillé sans fil. Les messages sans fil comprennent des informations de séquence qui permettent au dispositif récepteur d'identifier et rejeter les messages qui sont reçus dans le désordre.
front page image
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP1980067JP2009523368RU0002444848CN101401370CA2675237IN3174/KOLNP/2008