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1. 发明专利

JPH09142751A ELEVATOR DEVICE 失效
公开(公告)号：JPH09142751A
公开(公告)日：1997-06-03
申请号：JP29989095
申请日：1995-11-17
申请人： HITACHI LTD , HITACHI MITO ENG KK
发明人： TAKAHASHI HIROTOMO , KURAKANE TAKEFUMI , YONEDA KENJI
IPC分类号： B66B3/00 , B66B3/02
摘要： PROBLEM TO BE SOLVED: To provide an elevator device having a display means which enables the brightness variation of displayed data easily correspond to the operation state of an elevator and is excellent in cost performance. SOLUTION: An elevator device is composed of a controller 2 for controlling an elevator and hall indicators 41-6--44-6 provided on each floor riding spot of the elevator serving on a plurality of story floors. The controller 2 regulates the brightness of each of hall indicators 41-6--44-6 on the indication of a microprocessor unit 21 according to the operation state of the elevator. The hall indicators 41-6--44-6 is severally composed of a dot type indicator, and the microprocessor unit 21 varys the time width of pulse current flowing in the luminescent element of the dot type indicator to regulate the brightness. In addition, data housed in EEPRON 23 communicate to the hall indicators 41-6--44-6 through a transmitting path 26-1, and the brightness data is added to communication data at this time to regulate the brightness of digital display.

2. 发明专利

JPH08133621A ELEVATOR CONTROL DEVICE AND ELEVATOR MAINTENANCE DEVICE 失效
公开(公告)号：JPH08133621A
公开(公告)日：1996-05-28
申请号：JP27331194
申请日：1994-11-08
申请人： HITACHI LTD , HITACHI BUILDING SYST ENG , HITACHI MITO ENG KK
发明人： SUGIYAMA YUZURU , YONEDA KENJI , KURAKANE TAKEFUMI
IPC分类号： B66B3/00 , B66B5/00 , B66B5/02
摘要： PURPOSE: To support to enable the rapid and positive execution of work regardless of an expert or a newcomer by automatically recording and diagnosing the state of an elevator and performing guidance display at the abnormal time, and enable the investigation of the cause in a design room or the like afterwards even in a situation impossible to cope with it on the spot by recording information in an external recording medium. CONSTITUTION: In an elevator control system 10, a CPU 11 executes an elevator control program, stored in an ROM 12, to control on the basis of a signal from each peripheral device or data in the ROM 12 and an RAM 13 in a microcomputer.

3. 发明专利

JPH07315707A TIME ADJUSTING METHOD OF ELEVATOR CONTROL SYSTEM 失效
公开(公告)号：JPH07315707A
公开(公告)日：1995-12-05
申请号：JP11685694
申请日：1994-05-30
申请人： HITACHI LTD , HITACHI MITO ENG KK
发明人： KURAKANE TAKEFUMI , YONEDA KENJI
IPC分类号： B66B3/00 , G04G99/00 , H04Q9/04 , G04G1/00
摘要： PURPOSE:To enable all timekeepers in a system to be adjustable of their time information by remotely operating them from a monitor center or the like without giving any feeling of physical disorder to the users. CONSTITUTION:A monitor center SP1, which is provided inside its center periodically, issues a timekeeper correction command to a remote monitor device AP1 on the basis of the information from a master clock CK1. The remote monitor device AP1 corrects the time of a timekeeper CK2 inside its device in accordance with the timekeeper correction command and sets them by the master clock CK1 inside the monitor center SP1. A group management control device MP1 corrects the time of a timekeeper CK3 inside its device in accordance with a timekeeper correction command from the remote monitor device AP1, also corrects the time of timekeepers CK11 to CK28 inside respective elevator control devices CP1 to CP8 and indication control devices HP1 to HP8, and sets them by the timekeeper CK3.

4. 发明专利

JP2003112869A ELEVATOR CONTROL SYSTEM 审中-公开
公开(公告)号：JP2003112869A
公开(公告)日：2003-04-18
申请号：JP2001309898
申请日：2001-10-05
申请人： HITACHI LTD , HITACHI MITO ENG KK
发明人： KURAKANE TAKEFUMI
IPC分类号： B66B5/02
摘要： PROBLEM TO BE SOLVED: To give no senses of unease and incongruity to apartment dwellers by performing backup operation at a required minimum frequency and timing when a hall terminal is in trouble. SOLUTION: When failures in reply from the hall terminal are continuously detected in preset number, backup operation request for a corresponding floor is issued. At the time when general car call or hall call service is completed, a car call is automatically registered for backup operation. Even when a duration for the backup operation request exceeds an estimated time, the car call is automatically registered for executing the backup operation.

5. 发明专利

JPH06100261A TEST DEVICE FOR ELEVATOR 失效
公开(公告)号：JPH06100261A
公开(公告)日：1994-04-12
申请号：JP24949392
申请日：1992-09-18
申请人： HITACHI LTD , HITACHI MITO ENG KK
发明人： KURAKANE TAKEFUMI , YONEDA KENJI
IPC分类号： B66B3/00 , B66B5/00
摘要： PURPOSE:To improve reliability and workability related to the transmission of test operation data by connecting each control device of an elevator control system via a transmission line, and connecting the transmission line of a test device for testing the function of the control device to the transmission line between each control device. CONSTITUTION:In a group control system for the group control of the operation of three elevators, elevator operation control data transmission and receipt are performed via a bus L17a among network transmission control devices M17C2, S17C1 and 17a1 to 17a3 respectively built into group management and control devices 10M and 10S, and unit control devices 10a1 to 10a3. Also, information data transmission and receipt is performed via a bus L17b among other transmission and receiving circuits. In this case, a test device 9S is connected to each of the buses L17a and L17b via a network control device 9S2. This test device 9 is established as a transmission control station, when the idle state of the buses L17a and L17b is detected as continuing for the predetermined time, and the device 9 is made to transmit test operation data.

6. 发明专利

JPH04350071A CONTROL OF GUIDE FOR ELEVATOR 失效
公开(公告)号：JPH04350071A
公开(公告)日：1992-12-04
申请号：JP12087691
申请日：1991-05-27
申请人： HITACHI LTD , HITACHI MITO ENG KK
发明人： KURAKANE TAKEFUMI , YONEDA KENJI , YAMAJI HIROAKI
IPC分类号： B66B3/00
摘要： PURPOSE:To make a guide after an elevator display in a cage or passage securely by delaying showing it in a display for a predetermined tome at each place of a hall, cage, or passage. CONSTITUTION:A service situation to each floor is evaluated 3a based on an elevator condition signal from a cage control part, a result is outputted as a service situation flag at a pattern selection part 3b, the optimum sorts of a display pattern to be displayed in displays 5a, 6a, 7a are selected and outputted based on elevator condition signals and service situation flags from the service situation evaluation part 3a at a data output processing part 3c, where the sort of the display pattern from the pattern selecting part 3b is synthsized with the elevator condition signal, and an obtained matter is outputted to a display drive part 4.

7. 发明专利

JP2000095450A ELEVATOR CONTROLLER 失效
公开(公告)号：JP2000095450A
公开(公告)日：2000-04-04
申请号：JP27092498
申请日：1998-09-25
申请人： HITACHI LTD , HITACHI MITO ENG KK
发明人： OKABE REI , KURAKANE TAKEFUMI
IPC分类号： B66B1/06 , B66B3/00 , B66B9/00
摘要： PROBLEM TO BE SOLVED: To provide a comfort environment for an user without attaching an additional sensor or the like by sending data such as temperature, humidity, and date and time from a remote monitoring center using an elevator remote monitoring terminal installed at the time of concluding the maintenance contract of a building so that a standby floor for an elevator car may be variable, thereby ensuring an optimum condition in the car. SOLUTION: By sending data such as weather information, and a date from a remote monitoring center to the side of an elevator using a remote monitoring terminal installed for a maintenance contract for an elevator and the remote supervising center of a building maintenance company, the elevator can be kept on standby on an optimum floor in response to air temperature or a season, thus it is possible to ensure an optimum condition in a car without attaching an additional device.

8. 发明专利

JP2000007256A ELEVATOR CONTROLLER 失效
公开(公告)号：JP2000007256A
公开(公告)日：2000-01-11
申请号：JP16951798
申请日：1998-06-17
申请人： HITACHI LTD , HITACHI MITO ENG KK
发明人： KURAKANE TAKEFUMI , HOSOKAWA AKIO , BABA TOSHIO
IPC分类号： B66B13/14
摘要： PROBLEM TO BE SOLVED: To provide an elevator controller having easy in use by necessitating the door closing operation artificially until the door closing is completed, inverting a door immediately when the door closing operation is interrupted, and performing the door opening operation. SOLUTION: If a close limit switch(CLS) 9 which is turned ON when door closing is completed is not ON, it is judged whether the operation is door opening extension in a door opening extension mode or not. If it is not the door opening extension, door closing is completed. If it is judged that the operation is in the door opening extension mode, it is judged whether the door closing operation is continued or not, and if the door closing operation is continued, the door closing operation is started. Next, whether door closing is completed or not is judged by ON/OFF of the CLS 9, and a door is closed in case of OFF and the operation ends. Here, if the door closing operation is interrupted before closing of the door 8 is completed, the door is inverted and the door opening operation is started. Whether door opening is completed or not is judged by ON/OFF condition of an open limit switch(OLS) 91, opening of the door is completed, and the operation ends.

9. 发明专利

JPH1095578A ELEVATOR CONTROL SYSTEM 失效
公开(公告)号：JPH1095578A
公开(公告)日：1998-04-14
申请号：JP25445196
申请日：1996-09-26
申请人： HITACHI LTD , HITACHI MITO ENG KK
发明人： KURAKANE TAKEFUMI , YONEDA KENJI
IPC分类号： B66B3/00 , H04L29/04
摘要： PROBLEM TO BE SOLVED: To perform transmission and reception between a control device in a car and other control devices in the system in a condition where a plurality of input/output control devices different in transmission speed from each other are arranged in a mixed manner in one transmission passage. SOLUTION: An elevator control system is provided with a car control device CP1 to control the traveling of a car, transmission control devices AC1, AC2 to control the condition of transmission in the car control device to an input/ output control devices, a plurality of input/output control devices HT1-HT8, CT1, CT2 with different transmission speed which are installed at least at a landing part of a plurality of floors to which the car is served, control the input/output between the transmission control device and the equipment for operation and guide, and common paths L1, L2 which are connected between the transmission control device and the input/output control device to transmit various kinds of data. The transmission control device has the transmission specification table which is selected in the prescribed period and determines the condition of transmission to each input/output control device, and controls the transmission according to the table.

10. 发明专利

JPH0920472A ELEVATOR CONTROL SYSTEM 失效
公开(公告)号：JPH0920472A
公开(公告)日：1997-01-21
申请号：JP16850695
申请日：1995-07-04
申请人： HITACHI LTD , HITACHI MITO ENG KK
发明人： KURAKANE TAKEFUMI , TAKAHASHI HIROTOMO , YONEDA KENJI
IPC分类号： B66B3/00 , B66B5/00
摘要： PROBLEM TO BE SOLVED: To facilitate changing a display data by selecting the display data, stored in an elevator control device, by a display request transmitted to a guide device, and refreshing a display device by the display data received in a side of the guide device. SOLUTION: A display data is stored in an EEPROMZE1 in an elevator control device Z1 , and after working this display data, a display device of landing, car terminals H1 to H4 , each guide device H1ND1 to H1ND4, C1ND1 is refreshed through transmitting paths L1 , L2 based on the display data. When a power supply is closed in the elevator control device Z1 , after initial processing, a car call and hall call are input processed, to perform inputting/ outputting the other general data. Display processing of a trouble display code to an in-car display device C1ND1 is performed, to running control an operating direction of a car C1 in accordance with a hall and car call. Timing of whether a display guide of present hall terminal display devices H1ND1 to H1ND4 must be updated or not is decided, to be transmitted to total hall terminals H1 to H4 when the timing must be decided.

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