Control device of double-deck elevator
A double-deck elevator and control device technology, which is applied to elevators, transportation and packaging, elevators, etc. in buildings, can solve the problems that the adjustment and control of the distance between floors cannot be completed, and the adjustment and processing of the distance between floors cannot be completed.
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no. 1 Embodiment approach
[0034] figure 1 It is a figure which shows the overall structure of each embodiment of the control apparatus of a double-deck elevator.
[0035] The control device of a double-deck elevator includes a double-deck elevator 10 and a control device 20 .
[0036] The structure of the double-deck elevator 10 includes: a car frame 13 suspended from one end of a main rope 12 mounted on the hoisting machine 11; The inter-car distance adjustment mechanism 15 that adjusts the relative distance between the upper and lower two car chambers 14a, 14b. 16 is a balance counterweight suspended at the other end of the main cable 12.
[0037] There are various configurations as the inter-car distance adjustment mechanism 15, but a specific example will be described here. The inter-car distance adjustment mechanism 15 includes a plurality of drive motors 15a, 15a, a plurality of screw drive bodies 15b, 15b, and a plurality of threaded pipe bodies 15c, 15c, which are provided on both end edges o...
no. 2 Embodiment approach
[0070] The control device for a double-deck elevator according to the second embodiment is the same as figure 1 The structure is the same, therefore, the description of the structure is omitted in order to avoid repetition.
[0071] The second embodiment is particularly different from the first embodiment in that figure 1 Another example of the advance moving inter-floor distance determination unit 241 shown, specifically, for Figure 4 The dotted box part (A), proceed as Figure 9 The extraction process of the interlayer distance shown in (A2).
[0072] Before the determination of the traveling direction of the car frame 13, the pre-moving inter-floor distance determination unit 241 acquires the car departure floor registered in the storage device 23 and the stop floor ( Step S31), then judge the traveling direction of the car frame 13 (step S32).
[0073] Here, when it is determined that the car frame 13 travels upward from the departure floor ("Yes" in step S32), the pr...
no. 3 Embodiment approach
[0077] The control device for a double-deck elevator according to the third embodiment is the same as figure 1 The same structure, therefore, to avoid repetition, the description of its structure is omitted.
[0078] In the third embodiment, the point that is particularly different from the first embodiment is that it is another example of the pre-moved inter-floor distance determination unit 241. Specifically, in Figure 9 Add in the dotted box part (B) of Figure 11 A processing step S35 is shown. This additional processing step S35 is not only Figure 9 Append in , can also be appended in Figure 4 before step S23.
[0079] In processing step S35, the inter-floor distance of the predetermined non-stop floor is removed from each stop floor, and the process proceeds to step S23.
[0080] In this way, the maximum value and the minimum value can be extracted more accurately, and the pre-movement inter-layer adjustment distance can be calculated more accurately.
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