Claims Analysis
Total Claims: 19
Claim 1
Independent Claim
181 words
An elevator system comprising: a structure having a plurality of floors, a plurality of elevator cars mounted in parallel for movement relative to the floors, at least two hall-call registration means to register calls for service from the floors, a plurality of elevator car operation control means each of which is respectively provided in each of said elevator cars, for operatively controlling the elevator cars in accordance with signals for service of the elevator cars, system control means to deliver the signals for service of the elevator cars to the elevator car operation control means for systematically controlling the elevator car operation control means, at least two interface means for respectively connecting the hall-call registration means and at least two of the elevator car operation control means to deliver calls for service of the elevator cars received from the hall-call registration means to the elevator car operation control means, and duplicated hall-call registration systems each of which connects, in turn, one of hall-call registration means, one of interface means, one of elevator car operation control means and the system control means.
Claim 2
Dependent Claim
181 words
An elevator system comprising: a structure having a plurality of floors, a plurality of elevator cars mounted in parallel for movement relative to the floors, at least two hall-call registration means to register calls for service from the floors, a plurality of elevator car operation control means each of which is respectively provided in each of said elevator cars, for operatively controlling the elevator cars in accordance with signals for service of the elevator cars, system control means to deliver the signals for service of the elevator cars to the elevator car operation control means for systematically controlling the elevator car operation control means, at least two interface means for respectively connecting the hall-call registration means and at least two of the elevator car operation control means to deliver calls for service of the elevator cars received from the hall-call registration means to the elevator car operation control means, and duplicated hall-call registration systems each of which connects, in turn, one of hall-call registration means, one of interface means, one of elevator car operation control means and the system control means.
Claim 3
Dependent Claim
23 words
An elevator system of claim 1, comprising: disconnectable connector means for connecting said elevator car operation control means and said system control means.
Claim 4
Dependent Claim
22 words
An elevator system of claim 1, comprising: mounting means for disconnectably mounting the interface means in said elevator car operation control means.
Claim 5
Dependent Claim
22 words
An elevator system of claim 1, 2 or 3, comprising: disconnectable connector means for-connecting the interface means and said hall-call registration means.
Claim 6
Dependent Claim
20 words
An elevator system of claim 1, wherein the signal processor includes a failure detecting circuit for said system control means.
Claim 7
Dependent Claim
91 words
An elevator system of claim 1, wherein said system control means comprises a peripheral interface receiving the signals delivered from the signal processor and supplying the signals treated in said system control means, a central processing unit receiving the signals from the peripheral interface and treating the signals, a read-only memory writing a treatment procedure, randum access memory to memorize data delivered from said elevator car operation control means and the results treated in the central processing unit and an oscillation circuit to generate clocks given to the central processing unit.
Claim 8
Dependent Claim
25 words
An elevator system of claim 1, wherein said hall-call signals are distributed to said plurality of elevator car operation control means for each several floors.
Claim 9
Dependent Claim
24 words
An elevator system of claim 1, wherein said hall-call signals are distributed to said plurality of elevator car operation control means for each floor.
Claim 10
Dependent Claim
56 words
An elevator system of claim 1, wherein said hall-call registration means is provided in plural in each floor, while each of said elevator car operation control means is provided with its own interface circuit, so that the hall-call signals issued from respective hall-call registration means are distributed to said plurality of elevator car operation control means.
Claim 11
Dependent Claim
24 words
An elevator system of claim 1, wherein each of said plurality of elevator car operation control means is provided with an independent power source.
Claim 12
Dependent Claim
37 words
An elevator system of claim 1, wherein each of said plurality of elevator car operation control means is provided with a common power supply which is connected each of said plurality of elevator car operation control means.
Claim 13
Dependent Claim
174 words
An elevator system comprising: a structure having a plurality of floors comprising at least a first zone composed of a group of floors having a number of floors less than said plurality of floors, a plurality of elevator cars mounted in parallel for movement relative to the floors, at least two hall-call registration means to register hall-calls for service from said plurality of floors, a plurality of elevator car operation control means each of which is respectively provided in each of said elevator cars, for operatively controlling the elevator cars in accordance with signals for service of the elevator cars, system control means to deliver the signals for service of the elevator cars to the elevator car operation control means for systematically controlling the elevator car operation control means, at least two interface means for respectively connecting the hall-call registration means and at least two of the elevator car operation control means to deliver hall-calls for service of the elevator cars received from the hall-call registration means to the elevator car operation control means.
Claim 14
Dependent Claim
174 words
An elevator system comprising: a structure having a plurality of floors comprising at least a first zone composed of a group of floors having a number of floors less than said plurality of floors, a plurality of elevator cars mounted in parallel for movement relative to the floors, at least two hall-call registration means to register hall-calls for service from said plurality of floors, a plurality of elevator car operation control means each of which is respectively provided in each of said elevator cars, for operatively controlling the elevator cars in accordance with signals for service of the elevator cars, system control means to deliver the signals for service of the elevator cars to the elevator car operation control means for systematically controlling the elevator car operation control means, at least two interface means for respectively connecting the hall-call registration means and at least two of the elevator car operation control means to deliver hall-calls for service of the elevator cars received from the hall-call registration means to the elevator car operation control means.
Claim 15
Dependent Claim
28 words
An elevator system according to claim 12, further comprising means for bypassing said system control means to cause said elevator car to respond to said signals for service.
Claim 16
Dependent Claim
38 words
An elevator system according to claim 13, further comprising means to cause a first elevator car to respond to signals for service representing hall-calls only from floors within said first zone when said system control means is inoperative.
Claim 17
Dependent Claim
56 words
An elevator system according to claim 14, wherein said plurality of floors includes at least a second zone composed of a second group of floors not included in said first zone, and further comprising means to cause a second elevator car to respond to signals for service representing hall-calls only from floors within said second zone.
Claim 18
Dependent Claim
41 words
An elevator system according to claim 14 or 15, wherein said plurality of floor includes at least an ingress/egress floor at a ground level and further comprises means to cause a third elevator car to provide service from said ingress/egress floor.
Claim 19
Dependent Claim
26 words
An elevator system according to claim 15, wherein individual floors of said first and second zones are contiguous and alternately disposed with respect to each other.