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1. CN1422352 - System for changing function of work machine and base station

Office Chine
Numéro de la demande 01807549.5
Date de la demande 30.03.2001
Numéro de publication 1422352
Date de publication 04.06.2003
Type de publication A
CIB
H04M 11/00
HÉLECTRICITÉ
04TECHNIQUE DE LA COMMUNICATION ÉLECTRIQUE
MCOMMUNICATIONS TÉLÉPHONIQUES
11Systèmes de communication téléphonique spécialement adaptés pour être combinés avec d'autres systèmes électriques
E02F 9/20
ECONSTRUCTIONS FIXES
02HYDRAULIQUE; FONDATIONS; TERRASSEMENT
FDRAGAGE; TERRASSEMENT
9Eléments constitutifs des dragues ou des engins de terrassement, non limités à l'une des catégories couvertes par les groupes E02F3/-E02F7/178
20Entraînements; Dispositifs de commande
CPC
E02F 9/26
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
FDREDGING; SOIL-SHIFTING
9Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
26Indicating devices
E02F 3/435
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
FDREDGING; SOIL-SHIFTING
3Dredgers; Soil-shifting machines
04mechanically-driven
28with digging tools mounted on a dipper- or bucket-arm ; , i.e. there is either one arm or a pair of arms; , e.g. dippers, buckets
36Component parts
42Drives for dippers, buckets, dipper-arms or bucket-arms
43Control of dipper or bucket position; Control of sequence of drive operations
435for dipper-arms, backhoes or the like
G05B 2219/23297
GPHYSICS
05CONTROLLING; REGULATING
BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
2219Program-control systems
20Pc systems
23Pc programming
23297Remote load of program with cellular, wireless, satellite connection
G05B 2219/2637
GPHYSICS
05CONTROLLING; REGULATING
BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
2219Program-control systems
20Pc systems
26Pc applications
2637Vehicle, car, auto, wheelchair
Déposants Hitachi Construction Machinery Co., Ltd.
日立建机株式会社
Inventeurs Watanabe Hiroshi
渡边洋
Shibata Koichi
柴田浩一
Adachi Hiroyuki
足立宏之
平田东一
杉山玄六
小松英树
Mandataires gao jifu
北京银龙专利代理有限公司
Données relatives à la priorité 100018/2000 31.03.2000 JP
Titre
(EN) System for changing function of work machine and base station
(ZH) 机械的功能改变系统及其基站
Abrégé
(EN)
A system comprising a hydraulic shovel (1) and a base station (16). The hydraulic shovel (1) is placed in a work site and provided with a rewritable memory (402) where a control program needed for control of a work machine is stored, a CPU (401) for reading the control program from the memory (402) and executing the program, and a communication device (42). The base station (16) comprises a communication device (16a), a management server (17) for identifying the number of the hydraulic shovel and communicating information with a control unit, and a database (18) which is managed by the management server (17) and in which control programs for the respective types of hydraulic shovels used adapted to the hydraulic shovel are stored. When the attachment of the hydraulic shovel is exchanged, information is communicated with the management server of the base station so as to rewrite the control program and alter the data stored in a storage and to do a work suitable for the exchanged attachment.

(ZH)

本机械的功能改变系统及其基站包含液压挖掘机1和一个基站16;液压挖掘机1应用于一个建筑工地,并且配备有用于储存机械控制所需的控制程序和/或数据的可以重复写入的内存402,用于从内存402读取控制程序等并且执行它们的CPU401,和通讯装置42。基站16配备有一个通讯装置16a,一个用于识别液压挖掘机的序列号,并且通过控制装置传输信息的管理服务器17,和由管理服务器17管理的,并且储存对应于液压挖掘机的控制程序的数据库18。当液压挖掘机改变或切换附件时,传输的信息通过基站的管理服务器和储存在存储装置里的控制程序或数据被改写,使改变后零件的工作能够进行。