CN110668272A - Control method for preventing elevator from being disturbed - Google Patents
Control method for preventing elevator from being disturbed Download PDFInfo
- Publication number
- CN110668272A CN110668272A CN201911002996.9A CN201911002996A CN110668272A CN 110668272 A CN110668272 A CN 110668272A CN 201911002996 A CN201911002996 A CN 201911002996A CN 110668272 A CN110668272 A CN 110668272A
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- China
- Prior art keywords
- elevator
- signal
- tamper
- control method
- calling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/02—Control systems without regulation, i.e. without retroactive action
- B66B1/06—Control systems without regulation, i.e. without retroactive action electric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
- B66B1/3415—Control system configuration and the data transmission or communication within the control system
- B66B1/3423—Control system configuration, i.e. lay-out
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
- B66B1/3415—Control system configuration and the data transmission or communication within the control system
- B66B1/3446—Data transmission or communication within the control system
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Elevator Control (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The application relates to a control method for preventing elevator from being disturbed. The control method for preventing the elevator from being disturbed comprises the following steps: when the number M of the calling registration floors is more than or equal to 2, and the number N of the continuous accumulated stopping floors of the elevator is more than or equal to 2; wherein M is more than or equal to N; if the elevator continuous stopping layer has no external calling signal and the elevator continuous stopping layer has no light curtain action signal, the anti-tamper function is triggered. The control method for preventing the elevator from being disturbed has the advantages of replacing a traditional weighing switch and reducing the installation and debugging working hours of the elevator.
Description
Technical Field
The application relates to an elevator control method, in particular to an elevator anti-tamper control method.
Background
In the existing technology for preventing the elevator from being disturbed, the weighing switch is installed at the bottom of the car, the weighing switch detects that the weight in the elevator is insufficient, and the elevator is exhaled but registered a lot, so that an anti-disturbing mechanism can be started. One performance scenario is when the car calls on 4 floors or more, when the elevator travels to the first stop floor, all calls disappear, and if a floor needs to be reselected, it must be re-registered (pressed again).
Because current detection scheme all will realize through the switch detection of weighing at the bottom of the sedan-chair, and the installation and debugging in-process, if do not adjust the switch to suitable position, can lead to unable trigger to prevent the function of disturbing. Or a plurality of floors are registered when a plurality of persons play in the car. The weight reaches the weight triggered by the weighing switch, and the anti-tamper function cannot be triggered. And the weighing switch consumes time to adjust the switch position in the installation and debugging stage.
The prior art can be because the floor does not need to berth in the car is carried out the multiple choice to weighing switch mounted position relation or a plurality of passengers, can't judge to be the behavior of disturbing, can't accurately trigger prevent the function of disturbing.
Disclosure of Invention
Based on this, the purpose of this application lies in, provides elevator and prevents control method in disorder, and it has the advantage of optimizing and preventing in disorder detection mechanism, and accurate judgement and trigger prevent in disorder function.
An elevator anti-tamper control method comprises the following steps:
if the elevator continuous stopping layer has no external calling signal, and the elevator continuous stopping layer has no light screen action signal;
when the number M of the calling registration floors is more than or equal to 2, and the number N of the continuous accumulated stopping floors of the elevator is more than or equal to 2, wherein M is more than or equal to N; triggering the tamper-proof function.
The control method for preventing the elevator from being disturbed replaces the traditional car bottom light-load weighing switch; when the elevator stopping layer has no external calling signal and the elevator continuous stopping layer has no light curtain action signal, the situation that the elevator is disturbed is shown, if the number of internal calling layers in the process is more than or equal to 2 and the number of accumulated continuous stopping layers is more than or equal to 2, the situation that the elevator is disturbed is shown, and the disturbance prevention function is triggered. Through the control method for preventing the elevator from being disturbed, the weighing switch can be replaced, the installation and debugging working hours of the elevator are reduced, and the convenience and the accuracy of the elevator anti-disturbing detection are improved.
Further, whether the elevator stopping layer has a light curtain action signal or not is judged through the light curtain action switch signal.
Further, the tamper-resistant function includes clearing all outside callouts and/or clearing all inside callouts.
Further, if the elevator does not have outer calling signal all on the layer of berthing in succession, and the elevator does not have light curtain actuating signal all on the layer of berthing in succession, trigger and prevent the function of disturbing, include:
when the elevator stops at a stop floor with internal call registration, and does not receive a call signal outside the stop floor and a light curtain action signal, the counting times Z are increased by one; and (3) calling a registered stop floor in the continuous stop of the elevator, setting the triggering times Y, and triggering the anti-tamper function when Z is more than or equal to Y.
Further, if the elevator does not have outer calling signal all on the layer of berthing in succession, and the elevator does not have light curtain actuating signal all on the layer of berthing in succession, triggers and prevents the function of disturbing, still include: the elevator stops at a stop layer with internal call registration, and the counting times Z are cleared if an external call signal of the stop layer is received.
Further, if the elevator does not have outer calling signal all on the layer of berthing in succession, and the elevator does not have light curtain actuating signal all on the layer of berthing in succession, triggers and prevents the function of disturbing, still include: the elevator stops at a stop layer for calling registration, and the counting times Z are cleared if the light curtain action signal is received.
Further, before the step of calling the number of registration layers M to be more than or equal to 2, the method also comprises the following steps:
and setting the number X of the anti-tampering judging floors, and judging the relation between M and X to judge whether the anti-tampering function is triggered.
Further, when M < X, it is judged as a non-disturbance state.
Further, when M is larger than or equal to X, and no external calling signal exists on the continuous parking layer, and no light curtain action signal exists, the state is judged to be a tampering state.
Further, the controller judges that the elevator control box obtains a registration signal of an inner calling registration layer, and the controller receives the registration signal and obtains the number of the inner calling registration layers; the method comprises the following steps that an elevator calling box obtains an external calling signal, and a controller receives the calling signal and obtains the external calling signal; the controller receives the elevator stop signal and the light curtain action signal and counts.
For a better understanding and practice, the present application is described in detail below with reference to the accompanying drawings.
Drawings
Fig. 1 is a flow chart illustrating an operation principle of an exemplary elevator anti-tamper control method according to the present application;
fig. 2 is a schematic diagram of an exemplary elevator anti-tamper control method of the present application.
Detailed Description
In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be considered limiting of the present application. In the description of the present application, "a plurality" means two or more unless otherwise specified.
Fig. 1 is a flow chart illustrating an operation principle of an exemplary elevator tamper prevention control method, and fig. 2 is a schematic diagram illustrating the exemplary elevator tamper prevention control method. Referring to fig. 1 and 2, a method for controlling elevator anti-tamper includes the steps of:
in some embodiments, step S10 is included, if there is no external call signal at any of the successive landing floors of the elevator, and there is no light curtain action signal at any of the successive landing floors of the elevator.
In some preferred embodiments, whether the elevator stopping floor has the light curtain action signal is judged through the light curtain action switch signal.
S20, when the number M of the calling registration floors is more than or equal to 2, and the number N of the continuous accumulated stopping floors of the elevator is more than or equal to 2, wherein M is more than or equal to N; triggering the tamper-proof function.
In some preferred embodiments, if no external call signal exists on any elevator continuous stopping layer and no light curtain action signal exists on any elevator continuous stopping layer, the anti-tamper function is triggered, including:
when the elevator stops at a stop floor with internal call registration, and does not receive a call signal outside the stop floor and a light curtain action signal, the counting times Z are increased by one; and (3) calling a registered stop floor in the continuous stop of the elevator, setting the triggering times Y, and triggering the anti-tamper function when Z is more than or equal to Y.
In some preferred embodiments, the tamper-resistant function includes clearing all outside callouts and/or clearing all inside callouts.
In some further embodiments, if no external call signal exists on any of the elevator continuous stopping floors and no light curtain action signal exists on any of the elevator continuous stopping floors, the anti-tamper function is triggered, further comprising: the elevator stops at a stop layer with internal call registration, and the counting times Z are cleared if an external call signal of the stop layer is received.
In some further embodiments, if no external call signal exists on any of the elevator continuous stopping floors and no light curtain action signal exists on any of the elevator continuous stopping floors, the anti-tamper function is triggered, further comprising: the elevator stops at a stop layer for calling registration, and the counting times Z are cleared if the light curtain action signal is received.
In some preferred embodiments, before step S10, step S01 is further included, in which the number of floors X is set, and the relationship between M and X is determined to determine whether the tamper prevention function is triggered.
In some further embodiments, when M < X, a non-tamper state is determined.
In some further embodiments, when M is greater than or equal to X, and no external calling signal exists on the continuous parking layer, and no light curtain action signal exists, the state is judged as the tampering state.
In some preferred embodiments, the determination is performed by the controller, the elevator control box obtains a registration signal of the calling-in registration floor, and the controller receives the registration signal and obtains the number of the calling-in registration floors; the method comprises the following steps that an elevator calling box obtains an external calling signal, and a controller receives the calling signal and obtains the external calling signal; the controller receives the elevator stop signal and the light curtain action signal and counts.
An external calling box connected with the elevator car is connected to the controller to obtain an external calling signal; a control box in the elevator car obtains a registration signal of an inner call registration layer, and the control box is connected to the controller to obtain the registration signal; a light curtain action switch at the car door of the car is connected to the controller to obtain a light curtain action signal; light curtain action switch one side is the transmitting terminal, and the opposite side is the receiving terminal, and the light curtain signal is sent from one side of sedan-chair door, receives from the opposite side to when someone passes through the sedan-chair door, the voltage variation of light curtain to produce the light curtain signal, and then this signal conduction is to the controller. If the light curtain uses the normally open point, the light curtain action switch is closed when the light curtain is shielded, so that a light curtain signal is generated, and whether passengers enter or exit the elevator is judged.
In an exemplary scheme of the control method for preventing the elevator from being disturbed, the set value of the number X of floors for judging the prevention from being disturbed is 4, the set value of the triggering times Y is 3, and when the number M of the registered floors for calling in is more than or equal to 4, the judgment flow for preventing the elevator from being disturbed is started. When the number of call-in registration layers M is less than 4, it is directly judged as a non-judgment state. When the number M of the calling registration floors is more than or equal to 4, counting the elevator stopping floors; and the elevator stops at the flat floor of an inner call registration floor, whether an outer call signal exists on the floor is judged, if no outer call signal exists, whether a light curtain action signal exists is continuously judged, and if no light curtain action signal exists, the number of times Z +1 is counted. The elevator continues to run to the next inner call registration layer flat layer to stop, whether an outer call signal exists or not is judged, and no light curtain action signal exists, if the outer call signal does not exist, the counting number of times Z +1 is counted, the operation is circulated until the value of the counting number of times reaches 3, at the moment, Z is Y, the state is judged to be in a disorder state, the disorder prevention function is triggered, and all the inner call registration layers are cleared. If the passengers in the elevator need to arrive at the designated floor, the passengers need to be re-registered.
The utility model provides a control method that elevator was prevented in disorder has replaced the effect of the underloading switch of weighing that traditional car bottom set up, through the light curtain that sets up on the elevator to the registration signal of cooperation elevator, thereby whether convenient judgement elevator is in disorder state, like this, elevator car can not install the switch of weighing, has just also reduced the man-hour of installation and debugging. In addition, can also cooperate the switch work of weighing, improve the precision and the accuracy of preventing the detection of disturbing.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application.
Claims (10)
1. An elevator anti-tamper control method is characterized by comprising the following steps:
if the elevator continuous stopping layer has no external calling signal, and the elevator continuous stopping layer has no light screen action signal;
when the number M of the calling registration floors is more than or equal to 2, and the number N of the continuous accumulated stopping floors of the elevator is more than or equal to 2, wherein M is more than or equal to N; triggering the tamper-proof function.
2. The elevator tamper-proofing control method according to claim 1, characterized in that: and judging whether the elevator stopping layer has a light curtain action signal or not through the light curtain action switch signal.
3. The elevator tamper-proofing control method according to claim 2, characterized in that: the tamper-resistant function includes clearing all outside call registrations and/or clearing all inside call registrations.
4. The elevator anti-tamper control method according to claim 3, wherein if no external call signal exists on any elevator continuous stop layer and no light curtain action signal exists on any elevator continuous stop layer, the anti-tamper function is triggered, and the method comprises the following steps:
when the elevator stops at a stop floor with internal call registration, and does not receive a call signal outside the stop floor and a light curtain action signal, the counting times Z are increased by one; and (3) calling a registered stop floor in the continuous stop of the elevator, setting the triggering times Y, and triggering the anti-tamper function when Z is more than or equal to Y.
5. The elevator anti-tamper control method according to claim 4, wherein if no external call signal exists on any elevator continuous stop layer and no light curtain action signal exists on any elevator continuous stop layer, the anti-tamper function is triggered, and the method further comprises the following steps: the elevator stops at a stop layer with internal call registration, and the counting times Z are cleared if an external call signal of the stop layer is received.
6. The elevator anti-tamper control method according to claim 4, wherein if no external call signal exists on any elevator continuous stop layer and no light curtain action signal exists on any elevator continuous stop layer, the anti-tamper function is triggered, and the method further comprises the following steps: the elevator stops at a stop layer for calling registration, and the counting times Z are cleared if the light curtain action signal is received.
7. The elevator anti-tamper control method according to claim 1, further comprising, before the step of calling the number of registered floors M ≧ 2, the steps of:
and setting the number X of the anti-tampering judging floors, and judging the relation between M and X to judge whether the anti-tampering function is triggered.
8. The elevator tamper-proofing control method according to claim 7, characterized in that: and when M is less than X, judging the state is not in the disturbing state.
9. The elevator tamper-proofing control method according to claim 7, characterized in that: when M is larger than or equal to X, and no external calling signal exists on the continuous parking layer, and no light screen action signal exists, the state is judged to be a scrambling state.
10. The elevator tamper-proofing control method according to any one of claims 1 to 9, characterized in that: the controller executes judgment, the elevator control box obtains a registration signal of an internal call registration layer, and the controller receives the registration signal and obtains the number of the internal call registration layers; the method comprises the following steps that an elevator calling box obtains an external calling signal, and a controller receives the calling signal and obtains the external calling signal; the controller receives the elevator stop signal and the light curtain action signal and counts.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911002996.9A CN110668272B (en) | 2019-10-21 | 2019-10-21 | Control method for preventing elevator from being disturbed |
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| CN201911002996.9A CN110668272B (en) | 2019-10-21 | 2019-10-21 | Control method for preventing elevator from being disturbed |
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| CN110668272A true CN110668272A (en) | 2020-01-10 |
| CN110668272B CN110668272B (en) | 2021-11-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115258859A (en) * | 2021-07-19 | 2022-11-01 | 菱王电梯有限公司 | Shielding behavior identification method and device and elevator system |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0278301A (en) * | 1988-09-13 | 1990-03-19 | Nec Corp | Antenna system |
| JPH09136773A (en) * | 1995-11-10 | 1997-05-27 | Mitsubishi Denki Bill Techno Service Kk | Car call registering device for elevator |
| CA2332727A1 (en) * | 2001-01-25 | 2002-07-25 | Stewart Michael Gray | Press again to cancel |
| JP2007217132A (en) * | 2006-02-17 | 2007-08-30 | Mitsubishi Electric Building Techno Service Co Ltd | Device for informing erroneous getting-off of elevator caused by erroneous recognition |
| CN101801831A (en) * | 2007-10-11 | 2010-08-11 | 三菱电机株式会社 | Elevator security system |
| JP2014073893A (en) * | 2012-10-03 | 2014-04-24 | Hitachi Building Systems Co Ltd | Emergency notification system for elevator |
| JP2015009947A (en) * | 2013-06-28 | 2015-01-19 | 三菱電機株式会社 | Object presence/absence determination device, elevator safety device, elevator and object presence/absence determination method |
| JP2015020888A (en) * | 2013-07-22 | 2015-02-02 | 株式会社日立製作所 | Elevator control system and control method thereof |
| JP2016094290A (en) * | 2014-11-14 | 2016-05-26 | フジテック株式会社 | Elevator system and destination floor registration method |
| CN106829660A (en) * | 2017-03-13 | 2017-06-13 | 日立电梯（中国）有限公司 | Elevator operation control method and Elevator operation control system |
| JP6480045B1 (en) * | 2018-02-09 | 2019-03-06 | 東芝エレベータ株式会社 | Elevator control method and elevator control apparatus |
-
2019
- 2019-10-21 CN CN201911002996.9A patent/CN110668272B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0278301A (en) * | 1988-09-13 | 1990-03-19 | Nec Corp | Antenna system |
| JPH09136773A (en) * | 1995-11-10 | 1997-05-27 | Mitsubishi Denki Bill Techno Service Kk | Car call registering device for elevator |
| CA2332727A1 (en) * | 2001-01-25 | 2002-07-25 | Stewart Michael Gray | Press again to cancel |
| JP2007217132A (en) * | 2006-02-17 | 2007-08-30 | Mitsubishi Electric Building Techno Service Co Ltd | Device for informing erroneous getting-off of elevator caused by erroneous recognition |
| CN101801831A (en) * | 2007-10-11 | 2010-08-11 | 三菱电机株式会社 | Elevator security system |
| JP2014073893A (en) * | 2012-10-03 | 2014-04-24 | Hitachi Building Systems Co Ltd | Emergency notification system for elevator |
| JP2015009947A (en) * | 2013-06-28 | 2015-01-19 | 三菱電機株式会社 | Object presence/absence determination device, elevator safety device, elevator and object presence/absence determination method |
| JP2015020888A (en) * | 2013-07-22 | 2015-02-02 | 株式会社日立製作所 | Elevator control system and control method thereof |
| JP2016094290A (en) * | 2014-11-14 | 2016-05-26 | フジテック株式会社 | Elevator system and destination floor registration method |
| CN106829660A (en) * | 2017-03-13 | 2017-06-13 | 日立电梯（中国）有限公司 | Elevator operation control method and Elevator operation control system |
| JP6480045B1 (en) * | 2018-02-09 | 2019-03-06 | 東芝エレベータ株式会社 | Elevator control method and elevator control apparatus |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115258859A (en) * | 2021-07-19 | 2022-11-01 | 菱王电梯有限公司 | Shielding behavior identification method and device and elevator system |
| CN115258859B (en) * | 2021-07-19 | 2023-09-15 | 菱王电梯有限公司 | Method and device for identifying shielding behavior and elevator system |
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| CN110668272B (en) | 2021-11-19 |
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