CN100500542C - Control device for elevator - Google Patents

Abstract

A control device of an elevator, comprising a travel characteristic table means having a plurality of travel characteristic tables tabulated according to the travel conditions of a car, a travel condition acquisition means acquiring the travel conditions of the car, a table selection means selecting one travel characteristic table from the travel characteristic table means, a control means traveling the car according to a travel pattern determined by the selected travel characteristic table, and a travel characteristic reporting means reporting the selected travel characteristic table to at least one of the car, a platform, and the centralized control device of the elevator.

Description

Elevator Control

technical field

The present invention relates to an elevator control device that prompts operable operating characteristics of an elevator and can be selected automatically or by passengers or building managers, thereby realizing preferred car operation.

Background technique

In the prior art that can change the running speed of the elevator, for example, as described in Japanese Patent Application Publication No. 1-47744, in order to change the running speed of the elevator, a speed command switching unit is arranged in the car of the elevator. And, for example, as described in Japanese Patent Application Laid-Open No. 61-119579, as a means of notifying the inside of the car when the operating characteristics of the car change, it is provided that when a sufficient depth of the pit cannot be obtained, When the car speed is lower than the normal speed in the vicinity of the terminal floor, the speed change is notified to the unit in the car. And, for example, as described in Japanese Patent Application Laid-Open No. 2002-145542, there is a speed control device capable of performing control such that the operation mode is limited, a safety call can be made, and the car speed mode is switched to a ratio. Normally, the operation control is performed in a low acceleration mode, and high-speed calls can be performed, and the operation control is performed by switching the car speed mode to a higher acceleration mode than usual. Moreover, for example, as described in Japanese Patent Laid-Open No. 2003-238037, in order to maximize the operating performance of the elevator, the maximum speed or acceleration is changed according to the possible load and moving distance, and the running time is shortened, and the number of passengers is shortened. The moving time of the car is improved, and the operating efficiency of the car is improved.

In the existing elevator control devices, although some are selected by passengers and their status is notified to the car according to the speed of the car, but because only the mode that can be operated under the hypothetical operating conditions can be selected, the selectable The operation mode can only be an operation mode in which the rated speed is the maximum speed and limited to low acceleration operation (low acceleration/deceleration operation) or high acceleration operation (high acceleration/deceleration operation). Moreover, in an elevator designed for the purpose of maximizing the operating performance of the elevator, the purpose is also to shorten the running time, so it is not suitable for passengers who like to run at low acceleration or slow speed, and there are passengers who are uncomfortable. It is a matter of knowing which operating mode to operate according to the operating conditions of the car.

The present invention is proposed to solve the above-mentioned problems, and its purpose is to provide the following elevator control device: it can be automatically selected according to the operating conditions of the car, or selected by passengers, or selected by the building manager or maintenance personnel. The operation characteristics of the operation, and by notifying the operation characteristics of the next operation in the car or the elevator room or the centralized management place before the start of the car operation, the car operation that meets the respective preferences of passengers, building managers, and maintenance personnel is realized .

Contents of the invention

The present invention has: a running characteristic table unit, which has a plurality of running characteristic tables, which classify the running characteristics of the cars according to the running conditions of the car, and are used to determine the running characteristics of the car. The parameters of the mode are obtained by tabulating; the operating condition acquisition unit, which obtains the operating conditions of the car when the car operation starts; the table selection unit, which selects from the operating characteristic table according to the obtained car operating conditions An operation characteristic table is selected in the unit; the control unit operates the car according to the operation mode determined according to the operation characteristic table selected by the table selection unit; and the operation characteristic notification unit notifies the selected operation characteristic table to At least one of the inside of the car, the elevator room, or the centralized management device of the elevator. In this way, the operation characteristics automatically selected by the control device can be notified to the passengers, so when the car operation starts, the operation approved by the passengers is performed.

Moreover, the present invention also has: a running characteristic setting unit, which is arranged on the operation panel in the car and in the elevator room, displays the classified running characteristics, and can be selected from a plurality of running characteristics tables by passengers selecting the running characteristics. A running characteristic table is set; a priority judging unit that prioritizes any one of the running characteristic tables selected through the operating panel in the car and the operating panel in the elevator room; and a running characteristic reporting unit that prioritizes the selected running characteristic table The operating characteristics of the elevator are notified to the car, elevator room, or the centralized management device of the elevator. In this way, the passenger can set the operating characteristics that the control device can provide, so that the car operation that suits the preference can be realized.

In addition, in the present invention, at least one of the inspection and maintenance unit for elevator maintenance personnel, the centralized elevator management unit in a building, and the remote management unit for remotely managing elevators in multiple buildings has an operation characteristic table registration/deletion unit. The operation characteristic table registration/deletion unit can register or discard each table in the operation characteristic table unit having a plurality of operation characteristic tables. Accordingly, it is possible to provide car operation that suits the preferences of maintenance personnel and building managers.

Furthermore, the present invention has: a running characteristic table unit having a plurality of running characteristic tables, which classify the running characteristics of the cars according to the running conditions of the cars, and are used to determine the operating characteristics of the cars. The parameters of the operation mode are tabulated and obtained; the operation condition acquisition unit obtains the operation condition of the car when the car operation starts; the operation parameter extraction unit obtains the operation condition of the car from the obtained Realizable operating parameters are extracted from the operating characteristic table unit; a parameter selection unit displays candidates for operating modes in the car and between elevators, and the candidates for the operating modes are determined based on the operating parameters extracted by the operating parameter extraction unit , which can be selected by passengers from the operation mode candidates; the control unit, which makes the car run according to the operation mode selected by the parameter selection unit; and the operation characteristic notification unit, which notifies the selected operation mode to the inside of the car Or the elevator lobby. Thereby, the passenger can select an operable operation mode based on the obtained car operation conditions, and it is possible to provide preferred car operation.

In addition, in the present invention, at least one of the elevator maintenance personnel's inspection and maintenance unit, the elevator centralized management unit in the building, and the remote management unit for remote management of elevators in multiple buildings has the ability to select from a plurality of operating characteristic tables. A unit of run parameters implemented. Accordingly, it is possible to provide car operation that meets the preferences of maintenance personnel, building managers, and building owners.

And, the specific structure of the present invention is: take any one or combination of the car load, running direction, next stop floor, and temperature state of the power drive device as the running condition of the car, and set the maximum speed and acceleration/deceleration Any one or combination is used as the operating characteristic table unit, and any one or combination of the speed target signal waveform of the car, or the maximum speed and acceleration and deceleration of the speed target signal is used as the running mode.

And, in the present invention, by reflecting the information of the selected operating characteristics table unit or the information of the selected operating parameters to the group management unit of the elevator, it is possible to improve the accuracy of the prediction calculation related to the group management of the elevator. precision.

Description of drawings

Fig. 1 is a system configuration diagram showing an elevator control device in a first embodiment of the present invention.

Fig. 2 is a table illustrating an example of an operation characteristic table unit of the elevator control device in the first embodiment of the present invention.

Fig. 3 is a table illustrating an example of an operation characteristic table unit of the elevator control device in the second embodiment and the third embodiment of the present invention.

Fig. 4 is a system configuration diagram showing an elevator control device in a fourth embodiment of the present invention.

FIG. 5 is a system configuration diagram showing a sixth embodiment of the present invention.

FIG. 6 is a front view showing an example of icon display of candidates for operating parameters selected by passengers.

FIG. 7 is a front view showing an example of icon display of candidates for operating parameters selected by passengers.

FIG. 8 is a front view showing an example of icon display of candidates for operating parameters selected by passengers.

Detailed ways

first embodiment

Next, in order to explain the present invention in more detail, it will be described with reference to the drawings. Fig. 1 is a system configuration diagram showing an elevator control device in a first embodiment for carrying out the present invention. In this figure, the main control device 1 is a device for controlling the operation of an elevator, and its function is different from that of conventional devices. The power drive device 2 is a device for receiving instructions from the main control device 1 to drive a motor (not shown), for example, an inverter is corresponding thereto. The motor rotates the traction machine 5, thereby lifting the car 6 and the counterweight 7 connected by the wire rope 9. A temperature detector 3 for detecting the temperature state of the power drive device 2 is provided. The car 6 is provided with a scale device 8 for detecting a load in the car. The structure of power drive tension device 2, temperature detector 3, motor, traction machine 5, car 6, counterweight 7 and scale device 8 is identical with the structure of existing elevator control device.

The main control device 1 has a running characteristic table unit 10, and the running characteristic table unit 10 has a table according to the running characteristics of the car 6, such as a table of normal running characteristics shown in Table I of FIG. A plurality of operating characteristic tables classified into a table of time-arrival operating characteristics (high-speed operating characteristics) and a table of low acceleration and high maximum speed operating characteristics shown in Table III of FIG. 2 , wherein the table of normal operating characteristics has The highest speed (rated speed) that can be raised when the car load is the largest is used as the highest speed to set the normal acceleration and deceleration operating characteristics. Change the maximum speed or acceleration and deceleration, so as to be able to reach the characteristics of the next stop floor in the shortest time, as the shortest time to reach the operating characteristics, the table of the low acceleration and high maximum speed operation characteristics has the maximum speed according to the size of the car load, Therefore, the running characteristic with low acceleration and deceleration is set as the running characteristic of low acceleration and high maximum speed. The operation characteristic table unit 10 has according to the operating conditions of the car 6, such as the load in the car (expressed as a ratio with respect to the maximum carrying capacity of the car) and the running direction, which will be used to determine the operating mode of the car 6 (such as A plurality of Table I, Table II, and Table III etc. obtained by tabulating parameters (for example, maximum speed and acceleration and deceleration) of the target speed waveform of the car 6. In addition, the main control device 1 has an operation condition acquisition unit 11 based on, for example, target floor information as the next stop floor, car load information from the scale device 8, and the vehicle load information of the power drive device 2. The operating conditions of the car 6 are obtained from the temperature information of the temperature detector 3 and the like. Further, the main control device 1 has a table selection unit 12 that selects one table from the operation characteristic table unit 10 having a plurality of tables based on the car operation condition acquired by the operation condition acquisition unit 11 . Furthermore, the main controller 1 has an operation mode output unit 13 that outputs the operation mode of the car 6 determined based on the table selected by the table selection unit 12 to the power drive device 2 . In addition, a target floor setting unit 14 for setting a target floor and an operation characteristic reporting unit 15 are provided in the car 6 . In addition, the operating characteristic notification unit 15 is not limited to being located in the car, but may also exist in an elevator room, or a place where elevators are centrally managed.

The operation will be described below using, for example, Table I and Table II shown in FIG. 2 . In Table I, a fixed maximum speed of 60 m/min and a fixed acceleration and deceleration of 0.5 m/s ² are set according to the load in the car (car load), and the conventional standard normal running characteristics are obtained. And, in Table II, the maximum speed and acceleration and deceleration are changed according to the load in the car to achieve high-speed running characteristics, and the shortest time arrival characteristic that can reach the next stop floor in the shortest time is obtained. Usually, the load on the hoisting machine 5 becomes the smallest near the balance between the load in the car and the counterweight 7, so the maximum speed and acceleration/deceleration are set higher near the balance. Compared with the setting of Table I, the setting of Table II requires more electric power, so the heat generation of the power drive device 2 increases.

If the target floor is set by the target floor setting unit 14 in the car, the running direction and running distance of the car 6 and the power from the temperature detector 3 are obtained by the running condition obtaining unit 11 in the main control device 1. The temperature state of the drive device 2 and the load information in the car 6 from the scale device 8 . The table selection unit 12 judges that the temperature of the power drive device 2 increases and the life of the elevator control device becomes higher during the operation of Table II, for example, when the temperature state of the power drive device 2 is in a high state based on the obtained operating conditions. is short, thereby selecting Table I of general operating characteristics from a plurality of tables in the operating characteristic table unit 10. The table selection unit 12 indicates the situation of selecting Table 1 to the operating characteristic reporting unit 15 in the car 6, and the operating characteristic reporting unit 15 notifies the selected operating characteristic to passengers in the car. The operating characteristic reporting unit 15 is a device that displays text representing operating characteristics on a display device in the car, or notifies passengers by voice, and can also report to elevator rooms or elevator centralized management places in addition to the car. In addition, the notification may not be made when Table I of the normal operation characteristic is selected, but may be notified only when a special operation such as high-speed operation is selected. In addition, the notification may be made by changing the color of the button of the destination floor setting means 14 or blinking. And, if the notified operating characteristics are not satisfied, the target floor setting unit 14 can also return to the normal operating characteristics. For example, the determination may be made by returning to the normal operation characteristic when it is detected that the button of the destination floor setting means 14 has been pressed twice at a certain interval or has been continuously pressed for a certain period of time.

In the first embodiment of the present invention, due to the above-mentioned configuration, the operable operating characteristics can be automatically selected according to the operating conditions of the car, and the selected operating characteristics can be notified to the inside of the car or the elevator room. , or a centralized management place for elevators.

second embodiment

Fig. 3 is a table illustrating each example of the operation characteristic table unit of the elevator control device in the second embodiment of the present invention, and can be set as follows.

Table A shown in Fig. 3 sets the speed and acceleration and deceleration according to the capacity of the motor or power supply equipment, so that the power consumption during operation is approximately constant relative to the load of the car. When the weight of the car and the weight of the counterweight are close to a balanced state (for example, the load of the car is 30-69%), there is still a margin in the motor torque or power supply equipment, so the remaining margin can be used to increase the speed of the car and acceleration and deceleration, so the speed and acceleration and deceleration can be set high. In addition, when the car is raised and operated, when the load in the car is light (for example, the car load is 0 to 29%), the weight of the counterweight pulls the car upwards, so the motor torque during acceleration is small. Can. Therefore, the acceleration can be increased using the margin of the motor torque, so it can also be set larger in Table A. For the same reason, when the car is descending, the deceleration is set to be large. Table A shows settings for improving operating efficiency without imposing a load on the motor or power supply. For example, since Table A is more power-saving than Table II of the first embodiment, Table A can also be added. When the temperature condition of the power drive device 2 is the strictest, Table I of the normal operating characteristics can be selected. When the operating characteristics (high-speed operating characteristics) are reached in the shortest time, Table II can be selected, and when the temperature conditions are in between, Table A can be selected as the power-saving operating characteristics.

third embodiment

Table B shown in FIG. 3 is set in consideration of the distribution of passengers using the elevator. That is, Table B shows an example of settings corresponding to peak periods such as commuting hours of office buildings. In addition, Table B is, for example, when there is a trade-off between the car speed and the car acceleration and deceleration, such as the relationship between the torque generated by the motor and the rotation speed, as a method of determining which one is given priority, Determine the running time as a criterion. During the peak period, when the car is running upwards, because there are many cases of running on short floors and the moving distance during each run is short, increasing the acceleration and deceleration speed is more conducive to improving the operating efficiency than increasing the speed. Therefore, in the operation in the ascending direction, a table is set that places more emphasis on acceleration and deceleration than speed. In addition, during the descending operation of the car, there are few passengers in the car, and the proportion of long-distance movement such as the operation of the car from the highest floor to the lowest floor in one operation is large, so increasing the speed is more important than increasing the acceleration and deceleration. It is beneficial to improve the operating efficiency, so a table with emphasis on speed is set. In Table B, the peak season is taken as an example, but the table can be set in the same way of thinking in other passenger distributions. Furthermore, when the passenger distribution changes with time, a table corresponding to each passenger distribution may be prepared and switched for each time period. Furthermore, in addition to the above, the table may be set and selected according to passenger waiting time, traffic volume, number of times of elevator start, and the like.

In addition, Table C shown in FIG. 3 is set in consideration of the car load with regard to the trade-off between the car speed and the acceleration and deceleration of the car. When the car load is light, that is, when there are few passengers in the car (for example, the car load is 0 to 29%), the number of stops is small, so it is considered that the proportion of long-distance travel is high. Therefore, increasing the speed is more conducive to improving the operating efficiency than increasing the acceleration and deceleration, so set the speed higher. On the contrary, when the load of the car is large (for example, the load of the car is 70% to 100%), it can be considered that the proportion of short-distance running is large, so the acceleration and deceleration are emphasized. Set it big. In addition, the tables A, B, and C may be tables corresponding only to the load carrying weight or the running direction, or only any one of speed or acceleration/deceleration may be referred to from the tables.

In addition, table D shown in Fig. 3 sets the speed and acceleration and deceleration to be small, and is selected when the elevator equipment is overloaded. In addition, it is selected during a time when electric power is limited, such as in summer, or at night.

In addition, Table E shown in FIG. 3 is set in consideration of the moving distance of the car with respect to the trade-off between the car speed and the acceleration and deceleration of the car. This table E preferably has a plurality of numbers corresponding to the movement distance L. When the moving distance L is short (L<5), increasing the acceleration and deceleration is more conducive to shortening the running time and improving the operating efficiency than increasing the speed, so set the acceleration and deceleration to be larger. On the contrary, when the moving distance L is large (L≥10), increasing the speed is more conducive to improving the operating efficiency than increasing the acceleration and deceleration, so the speed is set to be larger. In this case, first, the moving distance L is calculated based on the information on the floor where the car stopped at the start and the floor where the car will stop next time, and the table is selected based on the distance L. For example, when the travel distance L is 12 meters, the table at the bottom of the table E is selected. Then, select the speed and acceleration and deceleration corresponding to the load of the car, and start the operation of the elevator.

In addition, the above Tables B, C, and E use the running time as the criterion to set the balance between the car speed and the acceleration and deceleration of the car, but it can also be based on the power consumption of the elevator or the temperature of the elevator equipment, and the waiting time of passengers. Various environmental conditions such as time can be set.

In addition, the above-mentioned table E is a table corresponding to the moving distance L, the load, and the operating direction, but it may also be a table corresponding to only the moving distance L, or a table corresponding to the moving distance L and the operating direction, etc. Combine the corresponding tables.

Also, in addition to the above, tables may be set according to building usage. For example, in a building with many operations on short floors such as a department store, set a table that emphasizes acceleration and deceleration, and in a building such as a fast-moving area, set a table that emphasizes speed.

In the present invention, through external input or control devices such as passengers, maintenance personnel, or remote operation, the above-mentioned tables are appropriately switched according to conditions, so as to improve passenger services.

In addition, in this embodiment, the setting of speed or acceleration is read from the table, but it is also possible to provide a means in the control device to calculate the function of the output speed and acceleration/deceleration using the load or moving distance as a variable. , obtained by calculation. Furthermore, in the present embodiment, the parameters for determining the target speed waveform of the car 6 are the maximum speed and acceleration and deceleration, but acceleration (acceleration and deceleration) may also be added.

As described above, in the present invention, passenger service can be improved by referring to an appropriate operation characteristic table by the passenger or the control device according to the time of day, the use of the building, the travel distance, and the like.

Fourth Embodiment

Fig. 4 is a system configuration diagram showing an elevator control device in a fourth embodiment of the present invention. In this figure, the same reference numerals as those of the first embodiment are the same units as those of the first embodiment. As a further structural unit, the operating panel 19 inside the car 6 has a running characteristic setting unit 16 capable of setting the running characteristic. Further, the car operating panels 20a, 20b on the respective floors have car calling means 22a, 22b, operating characteristic setting means 21a, 21b, and operating characteristic reporting means 23a, 23b. In addition, the main control device 1 has a priority determination unit 17 that considers the car load state of the scale device 8 and evaluates the set value from the operating panel 19 in the car or the setting from the operating panels 20a, 20b in the elevator on each floor. A given value gives priority. In addition, the management device 25 of an elevator has an operation characteristic notification means 24 .

The operation will be described below. In the operating panel 19 in the car and the operating panel 20 in the elevator, the following actions are performed: the classified operating characteristics are displayed in the operating characteristic setting units 16 and 21, and the passenger selects the operating characteristics, thereby selecting from a plurality of tables. Select a table in Cell 10 of the Operating Characteristics table. The priority judgment unit 17 performs the following actions: before the car operation is about to start, when it is judged that there are passengers in the car in consideration of the signal of the scale device 8, the table set by the operation characteristic setting unit 16 and 21, by The table selected by the operating panel 19 in the car is prioritized, and when it is determined that there are no passengers in the car, the table selected by the operating panel 20 in the car is given priority. Subsequent actions are the same as in the case of the first embodiment, and the selected operating characteristics are notified through the operating characteristic notifying means in the car, the elevator room, and the elevator centralized management device.

Because of the above-mentioned structure, the operating characteristics can be selected by passengers, and when there are passengers in the car, the operating characteristics set by the operating panel in the car are given priority, and when there are no passengers in the car, the operating characteristics set by the elevator are given priority. The operating characteristics set on the operating panel take precedence. Moreover, the selected operating characteristics can be notified to the interior of the car, the elevator room, and the place where elevators are centrally managed.

Fifth Embodiment

In this fifth embodiment, there is an operation characteristic table registration/discarding unit in the inspection and maintenance unit of the elevator maintenance personnel, the elevator centralized management unit in the building, or the remote management unit that remotely manages the elevators in multiple buildings, This operation characteristic table registration/deletion unit can register or cancel each table in the operation characteristic table unit 10 having a plurality of tables explained in the above-mentioned first to fourth embodiments.

With such a configuration, the table for determining the operating characteristics of the car can be switched for each building and each season.

Sixth Embodiment

Fig. 5 is a system configuration diagram showing an elevator control device in a sixth embodiment of the present invention. In this figure, the basic structure is the same as that of the first embodiment shown in FIG. 1 , but the main control device 1 has an operation parameter extraction unit 26 that obtains information of the unit 11 according to the operation conditions, and obtains the information from the operation table having a plurality of tables. A plurality of achievable operating parameters are extracted from the characteristic table unit 10 . Furthermore, a parameter selection unit 27 for selecting one of the plurality of operating parameters extracted by the operating parameter extracting unit 26 is provided in the car 6 .

Here, a description will be given assuming that there are Table I of normal operating characteristics, Table II of high-speed operating characteristics, and Table III of low acceleration and high maximum speed characteristics shown in FIG. 2 . Immediately before the operation of the car starts, the operation condition obtaining unit 11 obtains the car load in the scale device 8 , target floor setting information, and temperature information of the power drive device 2 . For example, at this time, when the car load is 50%, the operating parameter extraction unit 26 extracts the maximum speed of 60m/min and the acceleration and deceleration of 0.5m/ ^s2 as parameter candidate 1 from Tables I～III, and extracts the maximum speed of 80m /min, acceleration and deceleration 0.9m/s ² as parameter candidate 2, then extract maximum speed 90m/min, acceleration and deceleration 0.3m/s ² as parameter candidate 3. Then, the parameter selection unit 27 displays, for example, icons for assigning numbers to these information at positions representing their characteristics on a graph with speed on the horizontal axis and acceleration on the vertical axis as shown in FIG. 6 . Alternatively, as shown in FIG. 7 , the actual speed pattern is plotted and displayed on a graph with time on the horizontal axis and speed on the vertical axis, and the legend of each pattern is displayed as an icon. Alternatively, as shown in FIG. 8 , the maximum speed, acceleration, and the like are directly displayed, and each candidate is displayed as an icon. In the parameter selection unit 27, the passenger presses each icon to select one of the parameter candidates. The main control device 1 operates according to the selected parameters, and provides a target speed to the power drive device 2 to drive the car 6 . In the display of FIG. 8 , the running time may be additionally described.

In addition, in the sixth embodiment, parameter candidates are extracted from all the tables of Tables I to III, but considering the life of the power drive device 2 based on, for example, temperature information obtained by the operating condition obtaining unit 11, when a temperature rise is predicted When large, etc., there is no need to extract from all operating characteristic tables.

In addition, it can also be set separately in the spot check and maintenance unit of elevator maintenance personnel, the management unit of centralized management of elevators in a building, or the remote management unit of remote management of elevators in multiple buildings. unit.

In addition, it is of course also possible to provide means for reflecting the information of the selected table unit and the information of the selected operating parameters shown in the above-mentioned embodiment to the group management unit of the elevator.

The present invention has: a running characteristic table unit, which has a plurality of running characteristic tables, which classify the running characteristics of the cars according to the running conditions of the car, and are used to determine the running characteristics of the car. The parameters of the mode are obtained by tabulating the parameters; the operating condition acquisition unit, which obtains the operating conditions of the car when the car operation starts; the table selection unit, which selects from the operating characteristics according to the obtained car operating conditions An operation characteristic table is selected in the table unit; a control unit operates the car according to an operation mode determined by the operation characteristic table selected by the table selection unit; and an operation characteristic notification unit notifies the selected operation characteristic table to At least one of the inside of the car, the elevator room, or the elevator centralized management device, thus, the operating characteristics automatically selected by the control device can be notified to the passengers, so when the car starts running, the operation approved by the passengers is carried out, so it can Improve the effectiveness of passenger service.

Moreover, the present invention also has: a running characteristic setting unit, which is arranged on the operation panel in the car and in the elevator room, displays the classified running characteristics, and can be selected from a plurality of running characteristics tables by passengers selecting the running characteristics. A running characteristic table is set; a priority judging unit that prioritizes any one of the running characteristic tables selected through the operating panel in the car and the operating panel in the elevator room; and a running characteristic reporting unit that prioritizes the selected running characteristic table The operating characteristics of the control device are notified to the car or the elevator room, or the elevator centralized management device, so that the passengers can set the operating characteristics that the control device can provide, which has the effect of improving passenger service.

Furthermore, in the present invention, at least one of the inspection and maintenance unit for elevator maintenance personnel, the centralized management unit for elevators in a building, and the remote management unit for remotely managing elevators in multiple buildings has an operation characteristic table registration/discarding unit, The operating characteristic table registering/deleting unit can register or discard each table in the operating characteristic table unit having a plurality of operating characteristic tables, thereby, it is possible to easily provide car maintenance personnel, building managers, and building owners. The effect of the compartment operation.

Furthermore, the present invention has: a running characteristic table unit having a plurality of running characteristic tables, which classify the running characteristics of the cars according to the running conditions of the cars, and are used to determine the operating characteristics of the cars. The parameters of the operation mode are tabulated and obtained; the operation condition acquisition unit obtains the operation condition of the car when the car operation starts; the operation parameter extraction unit obtains the operation condition of the car from the obtained The operating parameters that can be realized are extracted from the operating characteristic table unit; the parameter selection unit displays the candidates of the operating mode determined by the operating parameters extracted by the operating parameter extraction unit in the car and the elevator room, and the passengers can select from the operating mode candidates Select one; a control unit, which operates the car according to the operation mode selected by the parameter selection unit; and an operation characteristic reporting unit, which notifies the selected operation mode to the car or the elevator room, thereby, Since the operable operation mode can be selected by the passenger, there is an effect that it is possible to easily provide the car operation that suits the passenger's preference.

In addition, in the present invention, at least one of the elevator maintenance personnel's inspection and maintenance unit, the elevator centralized management unit in the building, and the remote management unit that remotely manages the elevators in multiple buildings has the function of selecting from a plurality of operating characteristic tables. It is a means to determine achievable operating parameters, thereby providing the effect of easily providing car operation that meets the preferences of maintenance personnel, building managers, and building owners.

Furthermore, the present invention has the effect of improving the accuracy of predictive calculation related to group management of elevators by reflecting the information of the selected operating characteristic table unit or the information of selected operating parameters to the group management unit of the elevator.

Industrial availability

As mentioned above, the elevator control device of the present invention can automatically select or be selected by passengers according to the operating conditions of the car, or be selected by the building manager or maintenance personnel. The operation characteristics of the operation are reported to the inside of the car, the elevator room, or the centralized management place, thereby realizing the car operation that meets the preferences of passengers, building managers, maintenance personnel, and building owners.

Claims (8)

1. An elevator control device, characterized in that it has: An operation characteristic table unit (10), which has a plurality of operation characteristic tables set to realize previously expected operation characteristics; an operation condition acquisition unit (11), which acquires the car (6) when the operation of the car (6) starts ) operating conditions; table selection unit (12), which selects an operating characteristic table from the operating characteristic table unit (10) according to the operating condition of the obtained car (6); control unit (13), whose The car is operated according to the operation mode determined by the operation characteristic table selected by the table selection unit (12); and the operation characteristic notification unit (15) notifies the expected operation characteristic. 2. An elevator control device, characterized in that it has: The operating characteristic table unit (10), which has a plurality of operating characteristic tables, which classify the operating characteristics of the car (6) according to the operating conditions of the car (6), and are used for The parameters for determining the operation mode of the car (6) are tabulated; the operation condition acquisition unit (11) obtains the operation condition of the car (6) when the operation of the car (6) starts; the table selection unit (12), which selects an operating characteristic table from the operating characteristic table unit (10) according to the obtained operating conditions of the car (6); the control unit (13), which selects the unit (12) according to the table The operation mode determined by the selected operation characteristic table makes the car run; and the operation characteristic notification unit (15, 23, 24), which notifies the selected operation characteristic table to the centralized management of the car, the elevator room or the elevator at least one of the devices. 3. The elevator control device according to claim 1 or 2, further comprising: The operating characteristic setting unit (16, 21), which is arranged on the operating panel (19, 20) in the car and between the elevators, displays the classified operating characteristics, and the operating characteristics can be selected by passengers to select from a plurality of operating characteristic tables. A running characteristic table is set; a priority judging unit (17), which makes any one of the running characteristic tables selected by the operating panel (19) in the car and the operating panel (20) in the elevator has priority; and the running characteristic notification unit (15, 23, 24), which notifies the operating characteristics of the preferentially selected operating characteristic table to the centralized management device in the car, in the elevator room, or in the elevator. 4. The elevator control device according to claim 1 or 2, characterized in that, At least one of the inspection and maintenance unit for elevator maintenance personnel, the centralized management unit for elevators in a building, and the remote management unit for remotely managing elevators in multiple buildings has an operation characteristic table registration/discarding unit. The registration/deletion unit can register or delete each table in the operating characteristic table unit (10) having a plurality of operating characteristic tables. 5. An elevator control device, characterized in that it has: The operating characteristic table unit (10), which has a plurality of operating characteristic tables, which classify the operating characteristics of the car (6) according to the operating conditions of the car (6), and are used for It is obtained by tabulating the parameters of the operation mode of the car (6); the operation condition acquisition unit (11), which obtains the operation condition of the car (6) when the operation of the car (6) starts; the operation parameter extraction A unit (26), which extracts achievable operating parameters from the operating characteristic table unit (10) according to the obtained operating conditions of the car (6); a parameter selection unit (27), which is in the car Show with the candidate of the determined operation mode of the operation parameter extracted by the operation parameter extracting unit (26) between elevators, can be selected one from the operation mode candidate by the passenger; Control unit (13), it selects unit (27) ) the selected operation mode to make the car run; and an operation characteristic notification unit (15, 23) which notifies the selected operation mode to the inside of the car or the elevator room. 6. The elevator control device according to claim 5, characterized in that, At least one of the spot check and maintenance unit for elevator maintenance personnel, the centralized management unit for elevators in a building, and the remote management unit for remote management of elevators in multiple buildings has the ability to select from multiple operating characteristic tables. A unit of run parameters. 7. The elevator control device according to claim 1, 2 or 5, characterized in that, Any one or combination of the car load, running direction, next stop floor, and temperature state of the power drive (2) is used as the running condition of the car (6), and any one of the maximum speed and acceleration and deceleration Or combined as the running characteristic table unit (10), any one or combination of the speed target signal waveform of the car, or the maximum speed and acceleration and deceleration of the speed target signal is used as the running mode. 8. The elevator control device according to claim 1, 2 or 5, characterized in that, The information of the selected operating characteristic table unit (10) or the information of the selected operating parameters is reflected to the group management unit of the elevator.

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