JP4311633B2 - Elevator control device - Google Patents

Description

  The present invention relates to an elevator control device that performs control different from that during normal times in a disaster.

  In a conventional elevator control device, when a fire occurs in a building, the car is moved to the nearest floor and then moved to the evacuation destination floor. After this, the elevator is not allowed to operate and the car remains stopped on the evacuation floor. However, when a plurality of elevators are installed, if a plurality of cars return to the same evacuation destination floor at a time, the evacuation destination floor will be crowded by the evacuated passengers. On the other hand, a method of shifting the return timing to the evacuation destination floor for each elevator group has been proposed (for example, see Patent Document 1).

Japanese Patent Laid-Open No. 5-8954

  However, in the conventional control method as described above, since the operation time is shifted for each elevator group, it takes time to evacuate. In addition, only the congestion on the evacuation destination floor was considered, and the congestion on the evacuation boarding hall waiting for the occupants to get on the car was not considered.

  The present invention has been made to solve the above-described problems, and provides an elevator control device that can alleviate congestion at a landing and further improve driving efficiency during evacuation operation. With the goal.

  The elevator control device according to the present invention includes an evacuation method creation unit that creates an evacuation method for residents in a building at the time of a disaster, and based on the evacuation method created by the evacuation method creation unit, The evacuation method creation unit is configured to control at least one of the evacuation boarding floor where the evacuee gets on and the evacuation destination floor where the evacuator gets off to a plurality of floors so as to reduce the congestion of the landing Create a decentralized evacuation method.

  In the elevator control device of the present invention, the evacuation method creation unit reduces at least one of the evacuation boarding floor on which the evacuee gets on and the evacuation destination floor on which the evacuator gets off to a plurality of floors so as to reduce the congestion of the hall. Since the evacuation methods distributed to each other are created, it is possible to alleviate congestion at the landing and further improve the driving efficiency during evacuation operation.

  The best mode for carrying out the present invention will be described below with reference to the drawings.

Embodiment 1 FIG.
1 is a block diagram showing an elevator control apparatus according to Embodiment 1 of the present invention. In the figure, a plurality of fire detectors 1, a plurality of smoke detectors 2, and a plurality of fire alarms 3 are installed in a building where an elevator is installed. Signals from all the fire detectors 1, smoke detectors 2, and fire alarms 3 are output to the fire / smoke generation location information integration unit 4. The fire / smoke generation location information integration unit 4 integrates and outputs signals from the fire detector 1, the smoke detector 2, and the fire alarm 3. The fire / smoke generation location detection unit 5 as a disaster occurrence location detection unit has all or part of the fire detector 1, the smoke detector 2, the fire alarm 3 and the fire / smoke generation location information integration unit 4. Yes.

  The signal output from the fire / smoke generation location information integration unit 4 is input to the fire / smoke generation location setting unit 6. The fire / smoke generation location setting unit 6 sets a fire / smoke generation location as a disaster occurrence location based on the signal from the fire / smoke generation location information integration unit 4. The fire / smoke generation location setting unit 6 is also connected to a fire occurrence location operation input unit 7 for a building manager, a disaster prevention manager, or the like to input the operation of the fire occurrence location. A building manager or the like can specify a fire occurrence place and input an operation by reporting from a person in the building or confirming a monitoring monitor. The fire / smoke generation place setting unit 6 can set a fire or smoke generation place based on information from at least one of the fire / smoke generation place detection unit 5 and the fire occurrence place operation input unit 7.

  A signal from the fire / smoke generation location setting unit 6 is output to the evacuation method creation unit 8. The evacuation method creation unit 8 creates an optimal evacuation method according to the fire / smoke generation location set by the fire / smoke generation location setting unit 6. Details of the evacuation method creation will be described later.

  The operation of the drive device (winding machine) for raising and lowering the car is controlled by the operation control unit 9. An evacuation method setting unit 10 is connected to the operation control unit 9. The evacuation method setting unit 10 sets an evacuation method during evacuation operation, and outputs the set evacuation method information to the operation control unit 9. An evacuation method creation unit 8 is connected to the evacuation method setting unit 10, and the evacuation method creation unit 10 sets an evacuation method based on a signal from the evacuation method creation unit 8. That is, during the evacuation operation, the operation control unit 9 controls the drive device according to the evacuation method created by the evacuation method creation unit 8.

  The signal from the evacuation method setting unit 10 is also output to the evacuation method output unit 11. The evacuation method output unit 11 includes a car display control unit 12, a hall display control unit 13, a car voice control unit 14, a hall voice control unit 15, and a management room display control unit 16. The in-car display control unit 12 controls the display of the in-car display 17 provided in the car. The hall display control unit 13 controls the display of the hall indicator 18 provided at the hall. The car audio control unit 14 controls audio output by a car audio output device (speaker or the like) 19 provided in the car. The hall voice control unit 15 controls voice output from a hall voice output device (speaker or the like) 20 provided at the hall. The management room display control unit 16 controls the display on the management room display 21 provided in the management room.

  The car display 17, the hall display 18, the car audio output 19, the hall audio output 20, and the management room display 21 are information notification means for outputting guidance information for evacuation guidance. The car display 17 displays information for evacuation guidance in the car. The hall indicator 18 displays information for evacuation guidance at the corresponding hall. For example, a display for displaying an image or an indicator for displaying an evacuation destination floor or an elevator service floor is used as the in-car display 17 and the landing display 18. In addition, the car indicator 17 and the hall indicator 18 may be provided exclusively for evacuation, and display the movement of the car and general information (for example, news, guidance in the building and weather forecast) during normal operation. It is good also as what to do.

  The car audio output device 19 and the hall audio output device 20 notify information for evacuation guidance in the car or the corresponding hall by voice, and can also guide a visually impaired person. Further, the car audio output device 19 and the hall audio output device 20 may be provided exclusively for evacuation, or may be combined with those for guiding the movement of the car by voice during normal operation.

  The management room display 21 displays the evacuation method for the entire building set by the evacuation method setting unit 10 to the manager of the management room. The manager can command the evacuation guidance in the building by looking at the display information on the management room display 21. Further, the management room display 21 may be provided exclusively for evacuation, or may be used as a monitoring panel for displaying an elevator failure or operating state during normal operation.

  Next, a method for creating an evacuation method will be described. Based on the fire / smoke generation location set by the fire / smoke generation location setting unit 6, the evacuation method creation unit 8 avoids the location where the smoke / fire is generated or the fire prevention area, and the landing / evacuation destination floor is An elevator evacuation operation method is created so as not to be crowded. This avoids congestion at the landings on each floor as much as possible, and prevents the occurrence of panic. Further, the evacuation method creation unit 8 may determine an evacuation method for a resident who evacuates without using an elevator, according to the determined elevator evacuation operation method.

  FIG. 2 is an explanatory diagram showing an example of a determination result of the evacuation method by the evacuation method creation unit 8 of FIG. 1 and display contents on the hall display 18 according to the evacuation method. This example shows a case where a fire has occurred on the seventh floor of a building where two elevators are installed. In the figure, in the EV use route of the evacuation method, the evacuation route using elevators (No. 1 and No. 2) is indicated by arrows. In the stairs use route, the evacuation route using the stairs is indicated by an arrow.

  In the situation shown in Fig. 2, the first floor and the second floor stop floor (at least one of the evacuation boarding floor and the evacuation destination floor) so as to avoid the 7th floor where the fire is occurring and the landing is not crowded Are set to be different from each other. For example, Unit 1 is operated between the 8th and 1st floors on the first floor of the fire floor, and Unit 2 is between the 9th and 2nd floors, which are the 1st floors of the 1st floor's stop floor. Driven. Such an evacuation operation method is output from the evacuation method creation unit 8 to the evacuation method setting unit 10.

Here, if the evacuation operation method created by the evacuation method creation unit 8 is referred to as SMD, the SMD can be determined by the following rules, for example.
Rule 1.
if (information on where the fire occurred was obtained)
if (Fire occurrence place is on the x floor)
SMD = 1 is a round trip between (x + 1) floor and 1st floor,
Unit 2 is a reciprocating operation between the {(top floor−x−1) / 2 + x + 1} floor and the second floor.
End if
Else
SMD = (Top floor x 3/4) Round trip between the first floor and the first floor (both Unit 1 and Unit 2)
End if

  That is, if the fire / smoke generation location setting unit 6 has set a fire occurrence location and the location is on the x floor, Unit 1 is reciprocated between the (x + 1) floor and the first floor. The number machine is reciprocated between the {(top floor−x−1) / 2 + x + 1} floor and the second floor. Moreover, in the disaster operation mode, when the location of the fire is not set, Unit 1 and Unit 2 are provisionally operated back and forth between the (top floor x 3/4) floor and the first floor It will be. This rule 1 is an example of a method for creating an evacuation method. Here, an evacuation operation method corresponding to the fire occurrence location is created by inputting the fire occurrence location in the rule 1 set in advance. Further, even when a fire occurrence location is not set, an evacuation method corresponding to the condition is created (selected).

It should be noted that the location of the fire may be considered not in units of floors but in units of fire prevention sections, and the elevator operation method may be determined so as to avoid dangerous fire prevention sections.
When a disaster other than a fire occurs, it is necessary to evacuate regardless of the fire. Therefore, in that case, the fire / smoke generation location setting unit 6 does not set the fire / smoke generation floor. However, even when a disaster other than a fire occurs, for example, when a gas is generated, water is inundated, a wall collapses due to an earthquake, etc. Similarly to the place, it may be set from the fire occurrence place operation input unit 7 or the like. In such a case, the disaster occurrence place can be regarded as equivalent to the fire / smoke occurrence place.

  When the evacuation method is determined by the evacuation method creation unit 8, the evacuation method setting unit 10 outputs a signal to the operation control unit 9, and the elevator operation is controlled. In addition, guidance information corresponding to the evacuation method is output from the car display 17, the hall display 18, the car audio output 19, the hall audio output 20, and the management room display 21.

  That is, on the 7th floor landing indicator 18 that is the fire occurrence floor, for example, “There is a fire on this floor. Evacuate to the 8th floor by the east emergency staircase, and evacuate from the 8th floor to the 1st floor by the elevator. Character information such as “Please” is displayed. On the 6th floor hall indicator 18, for example, text information such as “A fire has occurred on the 7th floor. Please evacuate to the 1st floor on the east emergency staircase.” Is displayed.

  As described above, the evacuation method creation unit 8 that creates the evacuation method according to the presence / absence and contents of the information on the location of the fire is used to control the operation of the elevator and to control the information notification to the passengers. , Evacuation efficiency at the time of disaster can be improved. In addition, since the evacuation method creation unit 8 creates the elevator evacuation operation method so that the stop floors of Unit 1 and Unit 2 are different from each other, it is possible to alleviate congestion at the landing and further improve the operation efficiency during evacuation operation. Can be improved.

In the above example, the case where two elevators are installed in the building has been shown, but the present invention can also be applied to the case where three or more elevators are installed. In this case, the stop floors of all elevators may be different from each other, or the elevator may be divided into a plurality of sets of blocks, and the stop floors may be different for each block.
The present invention also applies to a one-shaft multi-car type elevator in which a plurality of cars are installed in one hoistway, a double deck type elevator, and a circulating elevator in which a car is circulated in a circulation path. Applicable.

  In the above example, the case where a plurality of elevators are installed in the building has been described. However, the present invention can also be applied to the case where only one elevator is installed in the building. That is, when the car reciprocates a plurality of times between the evacuation boarding floor and the evacuation destination floor during the evacuation operation, at least one of the evacuation boarding floor and the evacuation destination floor of the car may be sequentially shifted. For example, in the evacuation method of FIG. 2, if there is only one elevator, the car may be moved alternately between the 8th floor and the 1st floor and between the 9th floor and the 2nd floor.

  Furthermore, the evacuation method output unit 11 has a function of notifying the evacuation method SMD not only to residents and managers but also to disaster prevention managers, fire fighting officers, rescue officers, firefighters, etc. as necessary. It may be allowed.

  Furthermore, in the above example, the signal from the evacuation method setting unit 10 is output to the operation control unit 9 and the evacuation method output unit 11, but may be output to only one of them. In other words, it is possible to output only to the operation control unit 9 and omit the notification of the evacuation method to the passengers or to perform it separately by other in-building facilities. It is also possible to notify the passengers of how to evacuate using the elevator equipment, and keep the elevators operating normally. In this case, the elevator user selects the elevator floor and the evacuation destination floor according to the designated evacuation method.

  In the above example, the evacuation method information is output by the five types of information notification means of the car display 17, the hall display 18, the car audio output 19, the hall audio output 20, and the management room display 21. However, the evacuation information may not necessarily be output by all these information notification means, and the evacuation guidance information may be output by only some of the information notification means.

  Furthermore, when the information from the fire / smoke generation location setting unit 6 changes with time, a new evacuation operation method is created by the evacuation method creation unit 8 according to the change, and the evacuation method setting unit 10 evacuates. The driving method may be reset at any time.

Embodiment 2. FIG.
FIG. 3 is a block diagram showing an elevator control apparatus according to Embodiment 2 of the present invention. In the figure, the evacuation method output unit 11 is provided with an output control unit 22 for personal terminals and a communication transmission / reception unit 23 for personal terminals. The evacuation method set by the evacuation method setting unit 10 is output from the personal terminal output control unit 22 to the personal terminal device 24 via the personal terminal communication transmitting / receiving unit 23. The personal terminal device 24 includes a personal terminal side transmission / reception unit 25 and a personal terminal output unit 26.

  The personal terminal device 24 is a mobile phone, a PDA, a mobile PC, or the like held by a person in the building. The personal terminal output unit 26 is a display or an audio output device (speaker) provided in the personal terminal device 24. The personal terminal output control unit 22 constructs data to be output from the personal terminal communication transmitting / receiving unit 23 and the personal terminal communication transmitting / receiving unit 23 so that the personal terminal device 24 outputs the evacuation method and performs evacuation guidance. Take control. Communication between the personal terminal communication transmitting / receiving unit 23 and the personal terminal side transmitting / receiving unit 25 is performed by, for example, electromagnetic waves, infrared rays, or the like according to the type of the personal terminal device 24. Other configurations are the same as those in the first embodiment.

  As described above, by outputting the information on the evacuation method by the personal terminal device 24, the evacuation method can be more surely transmitted to the occupants away from the elevator facilities such as the hall and the car. Can be more reliably alleviated.

Embodiment 3 FIG.
Next, FIG. 4 is a block diagram showing an elevator control apparatus according to Embodiment 3 of the present invention. In the figure, the evacuation method creation unit 8 includes an evacuation method candidate creation unit 31, a resident information input unit 32, a simulation unit 33, an evacuation method hall congestion degree evaluation unit 34, and an evacuation method selection determination unit 35. That is, the evacuation method creation unit 8 creates a plurality of evacuation method candidates based on the fire / smoke occurrence location information, evaluates each evacuation method candidate through simulation, selects the evacuation method candidate with the highest evaluation, and selects the appropriate evacuation method candidate. As a safe evacuation method.

  The evacuation method candidate creation unit 31 can evacuate based on the fire / smoke occurrence location information so as to avoid locations where fires and smoke are occurring and fire prevention zones, and to prevent the landing and evacuation destination floor from being crowded Create method candidates. The resident information input unit 32 inputs resident information necessary for evacuation method determination, such as the number of people in each floor of the building, for example.

Here, if the resident information input by the resident information input unit 32 is referred to as PA, the PA is represented as follows, for example.
PA = {P (Number of people on the basement floor), P (Number of people on the first floor), ..., P (Number of people on the top floor)}
In the above formula, P (the number of people on the x floor) represents the number of people on the x floor.

  In addition, the simulation unit 33 performs a simulation (calculation) from the given evacuation method candidate and the resident information, and obtains the congestion level and the evacuation time of the hall. The evacuation method hall congestion degree evaluation unit 34 evaluates the result obtained by the simulation unit 33 using a preset evaluation function. As this evaluation function, for example, the maximum value of the degree of congestion CEO (x, t) of each landing on the evacuation departure floor x or the maximum value of the degree of congestion CED (y, t) of each hall on the evacuation destination floor y can be obtained. That's fine. Alternatively, the maximum value of the degree of congestion CEO (x, t) of each hall in the evacuation departure floor x that is higher than the high-risk fire occurrence floor may be obtained. Moreover, you may take these average values.

  The evaluation result obtained by the evacuation method hall congestion degree evaluation unit 34 is output to the evacuation method selection determination unit 35 and the evacuation method candidate creation unit 31. The evacuation method selection determination unit 35 outputs the evacuation method candidate having the best value among the evaluation results obtained by the evacuation method hall congestion degree evaluation unit 34 to the evacuation method setting unit 10 as the optimum evacuation method. Further, the evacuation method candidate creation unit 31 can use the information from the evacuation method hall congestion degree evaluation unit 34 when sequentially creating evacuation method candidates.

  FIG. 5 is an explanatory diagram showing an example of an evacuation method candidate created by the evacuation method candidate creation unit 31 in FIG. 4. Here, the evacuation method shown in FIG. 2 is shown as an example of a candidate.

  FIG. 6 is a block diagram showing the simulation unit 33 of FIG. The simulation unit 33 includes an elevator use passenger number calculation unit 36 and an elevator use simulation unit 37. In the elevator use passenger number calculation unit 36, the number of people using the elevator at the time of evacuation is determined based on the resident information (PA) input by the resident information input unit 32 and the evacuation method candidates shown in FIG. Calculated.

The calculation result by the elevator passenger number calculation unit 36 is expressed as shown in FIG. 7 in the case of the evacuation method candidate shown in FIG. In FIG. 7, PEx, y represents the number of people in the building moving by elevator from the x floor to the y floor. Therefore, 1 ≦ x ≦ top floor and 1 ≦ y ≦ top floor.
For example, in the case of the evacuation method candidate shown in FIG. 5, the number of elevator users at a certain time t is expressed by the following equation.
PE9,1 (t) = P (Number of people on the 9th floor) f (9,9, t) + P (Number of people on the 10th floor) f (10,9, t)
PE8,1 (t) = P (8th floor number of people) f (8,8, t) + P (7th floor number of people) f (7,8, t)
PEx, y (t) = 0 (except when x = 9 and y = 1, or x = 8 and y = 1)

Here, PEx, y (t) represents a value at time t when the element of the number of elevator users changes with time. Further, f (x, y, t) represents the ratio of people who moved from the entire x floor to the y floor landing at time t, and may be given, for example, according to a normal distribution. Furthermore, when the estimated value of the movement completion time from the entire x floor to the y floor landing is MCEx, y, f (x, y, t) may be given as in the following equation.
f (x, y, t) = 1 / MCEx, y

In the elevator use simulation unit 37, the elevator movement simulation is performed based on the number of passengers using the elevator and the evacuation method candidates shown in FIG. As a result, the elevator use simulation unit 37 determines the degree of congestion (CEO (x, t)) at the evacuation boarding floor (evacuation departure floor) x or the degree of congestion at the evacuation destination floor y (CED (y, t)). ) Is output.
Each hall congestion level CEO (x, t) of the evacuation boarding floor x can be calculated by the following equation, for example.

  In the above equation, t1 is the time when evacuation is started. CAPA is a capacity per car. g (x, τ) is a function that takes 1 when the car departs from the xth floor at time τ, and takes 0 in other cases, and the car departure time and departure interval obtained from the simulation results. Can be obtained from

  Moreover, each platform congestion degree CED (y, t) of the evacuation destination floor y can be calculated by the following equation, for example.

  In the above equation, LR represents the number of people who leave the hall in unit time. h (y, τ) is a function that takes 1 when the car arrives at the y-th floor at time τ, and takes 0 in other cases, and the arrival time and arrival interval of the car obtained from the simulation results. Can be obtained from

  The elevator usage simulation unit 37 may output, for example, the waiting time of each floor or the entire building and the time required to carry the number of passengers represented by PEx, y. Moreover, the simulation of the resident who moves a staircase may be performed simultaneously, and the time required for a stairway person to finish evacuation may be output.

  FIG. 8 is an explanatory diagram showing the estimated congestion level at the elevator stop floor in the evacuation method candidate shown in FIG. In this evacuation method candidate, the 8th and 9th floors are evacuation boarding floors, the 1st and 2nd floors are evacuation destination floors. From the simulation results, it is estimated that in the 5 minutes after the start of evacuation (t = 5 minutes), there are 20 waiting customers on the 9th floor and 10 waiting customers on the 8th floor. Also, it is estimated that 15 people will get off on the second floor 6 minutes after the start of evacuation (t = 6 minutes), and 10 people will get off on the first floor 7 minutes after the start of evacuation (t = 7 minutes). . Therefore, the estimated maximum congestion level is 20 people on the 9th floor 5 minutes after the start of evacuation.

  As described above, according to the elevator control apparatus of the third embodiment, a more efficient evacuation method, for example, an evacuation method that minimizes the estimated maximum congestion is selected from a plurality of evacuation method candidates. And evacuation efficiency can be improved.

Embodiment 4 FIG.
FIG. 9 is a block diagram showing an elevator control apparatus according to Embodiment 4 of the present invention. In the figure, the evacuation method creation unit 8 receives a signal from each floor hall number detection unit 38 which is a hall congestion level detection unit. Each floor boarding number detection unit 38 detects the number of waiting passengers on the evacuation boarding floor and the number of people staying on the evacuation floor, that is, the degree of congestion, using a hall sensor such as an image sensor provided on each floor. The evacuation method creation unit 8 creates a more appropriate evacuation method based on the fire / smoke occurrence location information and the congestion degree information of each landing. Other configurations are the same as those in the first embodiment.

  In the evacuation method creation unit 8, first, as in the first embodiment, an appropriate evacuation operation method SMD is created. Then, a signal based on the SMD is output from the evacuation method creation unit 8 to the evacuation method setting unit 10. Thereafter, the evacuation method creation unit 8 changes the evacuation operation method according to the congestion degree information sent by each floor hall number detection unit 38. For example, when the number of waiting passengers is larger than the capacity of one car, an evacuation boarding floor is newly provided.

As a method of newly providing an evacuation boarding floor, for example, there is a method using the following rules. Note that THO is a threshold value of the degree of congestion when an evacuation boarding floor is added, and is set in advance.
Rule 2.
if (congestion level C0 (x, t)> THO on the xth floor as an evacuation boarding floor)
if (x floor is the highest evacuation boarding floor)
Modified SMD so that the floor between the xth floor and the top floor is the new evacuation boarding floor Else
Modified SMD so that the floor between the x floor and the evacuation board floor one level above is the evacuation board floor. End if

  In rule 2,

  Further, when the number of people staying at the evacuation destination floor and the degree of congestion exceed a preset value, a new evacuation destination floor is provided to change the evacuation operation method.

As a method of newly providing an evacuation destination floor, for example, there is a method using the following rules.
Rule 3.
if (congestion degree CED (x, t)> THD)
Modified SMD to make (y + 1) floor a new evacuation destination. End if

  In this way, the evacuation method creation unit 8 can change the evacuation method according to the congestion level of the landing on the evacuation boarding floor or the evacuation destination floor, so that it is possible to more reliably reduce the congestion on the landing and the resulting panic. And evacuation efficiency at the time of disaster can be further improved.

It is a block diagram which shows the control apparatus of the elevator by Embodiment 1 of this invention. It is explanatory drawing which shows an example of the display content by the display result according to the determination result of the evacuation method by the evacuation method preparation part of FIG. 1, and the evacuation method. It is a block diagram which shows the control apparatus of the elevator by Embodiment 2 of this invention. It is a block diagram which shows the control apparatus of the elevator by Embodiment 3 of this invention. It is explanatory drawing which shows an example of the evacuation method candidate produced in the evacuation method candidate preparation part 31 of FIG. It is a block diagram which shows the simulation part of FIG. It is explanatory drawing which shows an example of the calculation result by the elevator utilization passenger number calculating part of FIG. It is explanatory drawing which shows the estimated congestion degree in the elevator stop floor in the evacuation method candidate shown in FIG. It is a block diagram which shows the control apparatus of the elevator by Embodiment 4 of this invention.

Explanation of symbols

  5 Fire / smoke generation location detection unit, 6 Fire / smoke generation location setting unit, 8 Evacuation method creation unit, 9 Operation control unit, 11 Evacuation method output unit, 31 Evacuation method candidate creation unit, 33 Simulation unit.

Claims (5)

A disaster occurrence location setting unit that sets a disaster occurrence location in a building based on information from the disaster occurrence location detection unit,
Based on the information from the disaster location setting section, set up the elevator floor and move to the evacuation destination floor using only the stairs, and then move to the boarding floor using the stairs and then to the evacuation destination floor using the elevator and evacuation procedures to be moved, and evacuation procedures creation unit that creates a combination of floor methods evacuation from the evacuation procedures only move up the shelter floor elevator,
An elevator control device comprising: an operation control unit that controls the operation of the elevator during a disaster based on the evacuation method created by the evacuation method creation unit. The evacuation method creation department
An evacuation method candidate creation unit that creates a plurality of evacuation method combinations on each floor and sets a plurality of evacuation method candidates,
A simulation unit that performs a simulation on the evacuation method candidate created by the evacuation method candidate creation unit and obtains a congestion degree of the hall;
Evacuation method platform congestion degree evaluation part for evaluating the degree of congestion obtained in the simulation part,
An evacuation method selection determination unit that selects an evacuation method candidate having the highest evaluation based on an evaluation result by the evacuation method platform congestion degree evaluation unit;
The elevator control device according to claim 1, further comprising: When at least one of the boarding floor and the evacuation destination floor is set in plural, the operation control unit operates the elevator so that at least one of the boarding floor and the evacuation destination floor is sequentially shifted. The elevator control device according to claim 1, wherein the control device is controlled. It further includes a hall congestion level detection unit that detects the hall congestion level,
The said evacuation method preparation part adds the said boarding floor, when the boarding degree of the boarding floor exceeds the preset threshold value, The said boarding floor is any one of the Claims 1-3 characterized by the above-mentioned. Elevator control device. An evacuation method output unit for outputting guide information for evacuation guidance according to the evacuation method by an elevator information notifying unit based on information from the evacuation method creation unit is provided in the event of a disaster. The control apparatus of the elevator in any one of Claims 1-4 .

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