CN112079216A - Elevator running state monitoring method and system based on Internet of things technology - Google Patents
Elevator running state monitoring method and system based on Internet of things technology Download PDFInfo
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- CN112079216A CN112079216A CN202010859120.2A CN202010859120A CN112079216A CN 112079216 A CN112079216 A CN 112079216A CN 202010859120 A CN202010859120 A CN 202010859120A CN 112079216 A CN112079216 A CN 112079216A
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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
- B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
- B66B1/28—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical
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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
- B66B1/34—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
- B66B1/3461—Data transmission or communication within the control system between the elevator control system and remote or mobile stations
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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
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
- B66B1/3476—Load weighing or car passenger counting devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B2201/00—Aspects of control systems of elevators
- B66B2201/10—Details with respect to the type of call input
- B66B2201/103—Destination call input before entering the elevator car
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B2201/00—Aspects of control systems of elevators
- B66B2201/20—Details of the evaluation method for the allocation of a call to an elevator car
- B66B2201/222—Taking into account the number of passengers present in the elevator car to be allocated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B2201/00—Aspects of control systems of elevators
- B66B2201/40—Details of the change of control mode
- B66B2201/403—Details of the change of control mode by real-time traffic data
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B2201/00—Aspects of control systems of elevators
- B66B2201/40—Details of the change of control mode
- B66B2201/46—Switches or switchgear
- B66B2201/4607—Call registering systems
- B66B2201/4638—Wherein the call is registered without making physical contact with the elevator system
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mechanical Engineering (AREA)
- Elevator Control (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
Abstract
The application relates to an elevator running state monitoring method and system based on the technology of the Internet of things, which belong to the technical field of elevators and comprise the following steps: receiving a riding request sent by a control terminal, wherein the riding request carries a riding signal used for controlling an elevator to stop at a floor corresponding to the sent request; when an taking signal is detected, sending an acquisition request to an elevator terminal, wherein the acquisition request carries an acquisition signal for acquiring a limit load numerical value and a real-time load numerical value of an elevator; receiving bearing information fed back by an elevator terminal, wherein the bearing information comprises a quota load value, a real-time load value and a difference value of the quota load value and the real-time load value; and sending the bearing information to the control terminal. The elevator monitoring system has the effect of monitoring the running state of the elevator to save time of passengers.
Description
Technical Field
The application relates to the technical field of elevators, in particular to an elevator running state monitoring method and system based on the Internet of things technology.
Background
According to the residential design standard (standard number GB 50096-2011) jointly issued by the national housing, urban and rural construction department and quality control bureau, the elevator must be arranged in the housing with seven or more floors. Meanwhile, with the development of economy, elevators are also installed in many domestic two-to six-storey commercial buildings. Since the 80 s of the last century, elevators were introduced into China in large scale, and the total number of elevators installed in China has already exceeded 900 thousands of elevators by 2017 according to statistics. Relevant data display shows that China has become the first elevator market in the world.
The maximum load limit of the conventional passenger elevator is usually 1000-1500KG, and if the maximum load limit exceeds the load limit, the elevator gives an alarm and stops the door closing action so as to ensure the safe operation of the elevator.
At morning and evening peak, because the number of people waiting for taking the elevator is large, passengers can generally take the elevator in a certain floor in a centralized manner and reach the load limit. This results in passengers on other floors not being able to continue to take the elevator while waiting for the elevator to reach the floor, thereby delaying the time for passengers inside and outside the elevator.
Disclosure of Invention
In order to monitor the running state of the elevator and save the time of passengers, the application provides an elevator running state monitoring method and system based on the Internet of things technology.
In a first aspect, the application provides an elevator running state monitoring method based on the internet of things technology, which adopts the following technical scheme:
an elevator running state monitoring method based on the technology of the Internet of things comprises the following steps:
receiving a riding request sent by a control terminal, wherein the riding request carries a riding signal used for controlling an elevator to stop at a floor corresponding to the sent request;
when an taking signal is detected, sending an acquisition request to an elevator terminal, wherein the acquisition request carries an acquisition signal for acquiring a limit load numerical value and a real-time load numerical value of an elevator;
receiving bearing information fed back by an elevator terminal, wherein the bearing information comprises a quota load value, a real-time load value and a difference value of the quota load value and the real-time load value;
and sending the bearing information to the control terminal.
By adopting the technical scheme, after receiving a taking request, the limit load numerical value and the real-time load numerical value of the elevator can be obtained from the elevator terminal, then the difference value of the two numerical values is calculated, the two numerical values are summarized into bearing information and the bearing information is sent to the control terminal, and therefore the bearing information state of the elevator during operation is monitored; and the passenger can judge the load bearing of the elevator according to the load bearing information, and then judge that when the elevator is full before reaching the floor, the passenger can replace the elevator to take so as to realize the effect of saving time.
Preferably, when the riding signal is detected, the method comprises:
judging the content of the riding signal, and sending an access request to the elevator terminal; this step may select the following decision:
if the riding signal is an uplink signal, sending an uplink access request to the elevator terminal; the uplink access request carries an uplink access signal for accessing a real-time load numerical value of an elevator in an uplink state;
if the riding signal is a downlink signal, sending a downlink access request to the elevator terminal; the downlink access request carries a downlink access signal for accessing the real-time load value of the elevator in the downlink state.
By adopting the technical scheme, the passenger can only access the real-time load numerical value of the elevator in the ascending state if the passenger judges that the riding signal is the ascending signal according to the ascending of the passenger; the passenger descending judges that the riding signal is a descending signal, and the real-time load numerical access can be only carried out on the elevator in the descending state; therefore, the effect of saving redundant access information is achieved, and the feedback speed of the access result is accelerated.
Preferably, the receiving of the bearer information fed back by the elevator terminal includes:
receiving a real-time load numerical value fed back by an elevator terminal, wherein the real-time load numerical value is obtained by the elevator terminal according to the detected uplink access signal or downlink access signal;
and calling a quota load value of the elevator, wherein the quota load value is obtained by recording the maximum load capacity of the elevator by the elevator terminal.
Preferably, the receiving the bearer information fed back by the elevator terminal further includes:
judging the size of both the quota load value and the real-time load value, wherein the step can select the following judgment results:
when the quota load value is smaller than the real-time load value, sending a warning request to an elevator terminal, wherein the warning request carries a warning signal for warning of the elevator;
when the quota load value is larger than the real-time load value, sending a calculation request to an elevator terminal, wherein the calculation request carries a calculation signal for calculating a difference value obtained by subtracting the real-time load value from the quota load value;
and receiving a calculation result fed back by the elevator terminal.
Preferably, the receiving of the calculation result fed back by the elevator terminal includes:
extracting a difference value calculated in the calculation result;
acquiring a personal average weight value set by an elevator terminal;
and calculating the passenger carrying allowance, wherein the passenger carrying allowance is a quotient obtained by dividing the difference value by the average person weight value.
By adopting the technical scheme, the quota load numerical value and the real-time load numerical value of the accessed elevator are obtained, and the two numerical values are compared in size; if the limited load value is smaller than the real-time load value, a warning signal is sent to remind the passenger of overload; if the quota load value is larger than the real-time load value, the difference value of the two values is calculated, and the calculation result is further judged to obtain the passenger carrying allowance for the passenger to judge whether the passenger can take the elevator or not, so that the effects of monitoring the elevator carrying state and saving the passenger time are achieved.
Preferably, the calculating the passenger carrying allowance comprises:
judging the quotient value and the value 1 in the passenger carrying allowance, wherein the following judgment results can be selected in the step:
if the quotient value is less than the value 1, sending a cancellation request to the control terminal, wherein the cancellation request carries a cancellation signal for canceling the riding request;
and if the quotient value is greater than the numerical value 1, sending the passenger carrying allowance to the control terminal.
By adopting the technical scheme, when the magnitude of the quotient in the passenger carrying allowance is judged, if the quotient is smaller than the numerical value 1, the taking request is cancelled, so that the elevator can be prevented from stopping at the requested floor when being fully loaded, and the time of passengers in the elevator is saved.
Preferably, the sending of the passenger carrying allowance to the control terminal includes:
and sending a display request to the control terminal, wherein the display request carries a display signal for displaying the passenger carrying allowance on a control panel display screen connected with the control terminal.
Through adopting above-mentioned technical scheme, through showing the surplus of carrying a visitor on control panel display screen, can realize carrying the visual of surplus of carrying a visitor to make the passenger more easily acquire the surplus of carrying a visitor.
In a second aspect, the application provides an elevator running state monitoring system based on internet of things, which adopts the following technical scheme:
an elevator running state monitoring system based on internet of things technology comprises:
the starting module is used for receiving a riding request sent by the control terminal, and the riding request carries a riding signal used for controlling the elevator to stop at a floor corresponding to the sent request;
the system comprises an acquisition module, a load monitoring module and a load monitoring module, wherein the acquisition module is used for sending an acquisition request to an elevator terminal, and the acquisition request carries an acquisition signal for acquiring a limit load numerical value and a real-time load numerical value of an elevator;
the calculation module is used for receiving bearing information fed back by the elevator terminal, wherein the bearing information comprises a quota load value, a real-time load value and a difference value of the quota load value and the real-time load value;
and the display module is used for sending the bearing information to the control terminal.
By adopting the technical scheme, after the starting module receives the taking request, the quota load value and the real-time load value of the elevator can be obtained from the elevator terminal through the obtaining module, then the difference value calculation is carried out on the two values through the calculating module and the two values are summarized into the bearing information, and finally the bearing information is sent to the control terminal through the display module, so that the bearing information state of the elevator during operation is monitored; and the passenger can judge the load bearing of the elevator according to the load bearing information, and then judge that when the elevator is full before reaching the floor, the passenger can replace the elevator to take so as to realize the effect of saving time.
Drawings
Fig. 1 is a flowchart of an elevator operation state monitoring method according to an embodiment of the present application.
FIG. 2 is a flowchart of a method for computing a passenger loading margin according to an embodiment.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses an elevator running state monitoring method based on the technology of the Internet of things. Referring to fig. 1, the elevator operation state monitoring method includes:
in step S1, a ride request from the control terminal is received. The control terminal is used for passengers to input riding requests, the control terminal can adopt a control panel arranged on an outer wall of an elevator or touch electronic equipment such as a mobile phone and a tablet personal computer carried by the passengers, and the control panel is used as input equipment of the control terminal to input the riding requests according to the ascending and descending requirements of the passengers. The riding request carries a riding signal used for controlling the elevator to stop at the floor corresponding to the request, when the passenger has an ascending demand, the riding signal is judged to be an ascending signal, and then an ascending access request can be sent; when the passenger has a downlink demand, the passenger judges the riding signal as a downlink signal, and then a downlink access request can be sent out.
And step S2, sending an acquisition request to the elevator terminal. The elevator terminal is used for recording the quota load value and the real-time load value of the running elevator and calling the load value according to the detected acquisition request; the limited load numerical value of the elevator is the maximum load capacity of the elevator, and the real-time load numerical value of the elevator is the real-time load capacity in the elevator. The obtaining request carries obtaining signals used for obtaining the quota load value and the real-time load value of the elevator; when the elevator terminal detects an uplink access signal carried by the uplink access request, the real-time load numerical value of the elevator in the uplink state can be called; when the elevator terminal detects a downlink access signal carried by a downlink access request, the real-time load numerical value of the elevator in a downlink state can be called; therefore, the effect of saving redundant access information is achieved, and the feedback speed of the access result is accelerated.
In step S2, the specific steps of acquiring the signal are: when the riding signal is detected, judging the content of the riding signal, and sending an access request to the elevator terminal; this step may select the following decision: if the riding signal is an uplink signal, sending an uplink access request to the elevator terminal; the uplink access request carries an uplink access signal for accessing the real-time load numerical value of the elevator in the uplink state; if the riding signal is a downlink signal, sending a downlink access request to the elevator terminal; the downlink access request carries a downlink access signal for accessing the real-time load value of the elevator in the downlink state.
And step S3, receiving the bearing information fed back by the elevator terminal, wherein the bearing information comprises the quota load value, the real-time load value and the difference value of the quota load value and the real-time load value. The quota load value and the real-time load value in the bearing information are obtained by calling from the elevator by the acquisition module according to the detected uplink access signal or the detected downlink access signal; after the two numerical values are called, the numerical value can be calculated through the computer equipment connected with the elevator terminal so as to obtain the difference value of the two numerical values.
In step S3, the steps of obtaining the quota load value and the real-time load value in the bearer information are: receiving a real-time load numerical value fed back by an elevator terminal, wherein the real-time load numerical value is obtained by the elevator terminal according to the detected uplink access signal or downlink access signal; and (4) calling a quota load value of the elevator, wherein the quota load value is obtained by recording the maximum load of the elevator by the elevator terminal.
And after the quota load value and the real-time load value are obtained, judging the size of the quota load value and the size of the real-time load value. This step may select the following decision: when the limited load numerical value is smaller than the real-time load numerical value, a warning request is sent to an elevator terminal, the warning request carries a warning signal used for warning of the elevator, a warning bell can be sent out in the elevator through the warning signal to prompt passengers in the elevator to be overloaded, and meanwhile, the elevator door is controlled to be in a normally open state, so that the problem that the passengers are trapped due to the fact that the elevator door is closed is avoided; and after the warning signal is sent out, when the real-time load value is smaller than the quota load value, the warning signal is cancelled.
Step S201, when the quota load value is larger than the real-time load value, a calculation request is sent to an elevator terminal, and the calculation request carries a calculation signal for calculating a difference value obtained by subtracting the real-time load value from the quota load value. The calculated load capacity of the elevator which can also bear can be preliminarily judged by calculating a difference value obtained by subtracting the real-time load capacity value from the limit load capacity value.
And step S202, receiving the calculation result fed back by the elevator terminal.
Step S203, extracts the calculated difference value from the calculation result.
Step S204, acquiring a people average weight value set by an elevator terminal; the average human weight value here is a standard weight value of 75 KG/human recorded by the elevator terminal for the elevator.
And step S205, calculating the passenger carrying allowance, wherein the passenger carrying allowance is a quotient obtained by dividing the difference value by the average person weight value. Judging the quotient value and the value 1 in the passenger carrying allowance, wherein the following judgment results can be selected in the step: if the quotient value is less than the value 1, the passenger carrying allowance is less than 1, and the passenger is carried out by the person, at the moment, the elevator is prevented from carrying the passenger again, so that a cancellation request is sent to the control terminal, the cancellation request carries a cancellation signal for canceling the riding request, the elevator is prevented from stopping at the requested floor when being fully loaded, and the time of the passenger in the elevator is saved.
And step S206, if the quotient is greater than the numerical value 1, sending the passenger carrying allowance to the control terminal.
And step S4, sending the bearing information to the control terminal. The control terminal adopts a control panel as input equipment of the control terminal, and the control panel is provided with a display screen to display information acquired by the control terminal.
After step S4, a display request is sent to the control terminal, where the display request carries a display signal for displaying the passenger carrying capacity on a display screen of a control panel connected to the control terminal. When the control terminal acquires the bearing information, the passenger carrying allowance in the bearing information can be extracted and displayed on the display screen of the control panel, so that passengers can obtain the information of the passenger carrying allowance through the display screen of the control panel.
The implementation principle of the elevator running state monitoring method based on the internet of things technology in the embodiment of the application is as follows: after receiving the taking request, the limit load numerical value and the real-time load numerical value of the elevator can be obtained from the elevator terminal, then the difference value of the two numerical values is calculated, the two numerical values are summarized into bearing information and the bearing information is sent to the control terminal, and therefore the bearing information state of the elevator during operation is monitored; and the passenger can judge the load bearing of the elevator according to the load bearing information, and then judge that when the elevator is full before reaching the floor, the passenger can replace the elevator to take so as to realize the effect of saving time.
The embodiment of the application also discloses an elevator running state monitoring system based on the Internet of things technology. The elevator running state monitoring system comprises a starting module, an obtaining module, a calculating module and a display module.
The starting module is used for receiving a riding request sent by the control terminal, the control terminal is used for passengers to input the riding request, the control terminal can adopt a control panel arranged on an outer wall of an elevator or touch electronic equipment such as a mobile phone and a tablet personal computer carried by the passengers, and the control panel is adopted as input equipment of the control terminal so as to input the riding request according to the ascending and descending requirements of the passengers. The riding request carries a riding signal used for controlling the elevator to stop at the floor corresponding to the request, when the passenger has an ascending demand, the riding signal is judged to be an ascending signal, and then an ascending access request can be sent; when the passenger has a downlink demand, the passenger judges the riding signal as a downlink signal, and then a downlink access request can be sent out.
The acquisition module is used for sending an acquisition request to an elevator terminal, and the elevator terminal is used for recording the quota load value and the real-time load value of the running elevator and calling the load value according to the detected acquisition request; the acquisition request carries an acquisition signal for acquiring the quota load value and the real-time load value of the elevator. When the elevator terminal detects an uplink access signal carried by the uplink access request, the real-time load numerical value of the elevator in the uplink state can be called; when the elevator terminal detects a downlink access signal carried by a downlink access request, the real-time load numerical value of the elevator in a downlink state can be called; therefore, the effect of saving redundant access information is achieved, and the feedback speed of the access result is accelerated.
The calculation module is used for receiving bearing information fed back by the elevator terminal, and the bearing information comprises a quota load value, a real-time load value and a difference value of the quota load value and the real-time load value. The quota load value and the real-time load value in the bearing information are obtained by calling from the elevator by the acquisition module according to the detected uplink access signal or the detected downlink access signal; after the two numerical values are called, numerical calculation can be carried out through computer equipment connected with the elevator terminal so as to obtain the difference value of the two numerical values, and the difference value is summarized as the passenger carrying allowance.
And the display module is used for sending the bearing information to the control terminal. The control terminal adopts a control panel as input equipment of the control terminal, and the control panel is provided with a display screen to display information acquired by the control terminal. When the control terminal acquires the bearing information, the passenger carrying allowance in the bearing information can be extracted and displayed on the display screen of the control panel, so that passengers can obtain the information of the passenger carrying allowance through the display screen of the control panel.
The implementation principle of the elevator running state monitoring system based on the internet of things technology in the embodiment of the application is as follows: after receiving the taking request through the starting module, the limit load numerical value and the real-time load numerical value of the elevator can be obtained from the elevator terminal through the obtaining module, then the difference value of the two numerical values is calculated through the calculating module and is summarized into bearing information, and finally the bearing information is sent to the control terminal through the display module, so that the bearing information state during the operation of the elevator is monitored; and the passenger can judge the load bearing of the elevator according to the load bearing information, and then judge that when the elevator is full before reaching the floor, the passenger can replace the elevator to take so as to realize the effect of saving time.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. An elevator running state monitoring method based on the technology of the Internet of things is characterized by comprising the following steps:
receiving a riding request sent by a control terminal, wherein the riding request carries a riding signal used for controlling an elevator to stop at a floor corresponding to the sent request;
when an taking signal is detected, sending an acquisition request to an elevator terminal, wherein the acquisition request carries an acquisition signal for acquiring a limit load numerical value and a real-time load numerical value of an elevator;
receiving bearing information fed back by an elevator terminal, wherein the bearing information comprises a quota load value, a real-time load value and a difference value of the quota load value and the real-time load value;
and sending the bearing information to the control terminal.
2. The method for monitoring the running state of the elevator based on the internet of things technology according to claim 1, wherein when the riding signal is detected, the method comprises the following steps:
judging the content of the riding signal, and sending an access request to the elevator terminal; this step may select the following decision:
if the riding signal is an uplink signal, sending an uplink access request to the elevator terminal; the uplink access request carries an uplink access signal for accessing a real-time load numerical value of an elevator in an uplink state;
if the riding signal is a downlink signal, sending a downlink access request to the elevator terminal; the downlink access request carries a downlink access signal for accessing the real-time load value of the elevator in the downlink state.
3. The method for monitoring the running state of the elevator based on the internet of things technology according to claim 2, wherein the receiving the load bearing information fed back by the elevator terminal comprises:
receiving a real-time load numerical value fed back by an elevator terminal, wherein the real-time load numerical value is obtained by the elevator terminal according to the detected uplink access signal or downlink access signal;
and calling a quota load value of the elevator, wherein the quota load value is obtained by recording the maximum load capacity of the elevator by the elevator terminal.
4. The method for monitoring the running state of the elevator based on the internet of things technology according to claim 3, wherein the receiving the load information fed back by the elevator terminal further comprises:
judging the size of both the quota load value and the real-time load value, wherein the step can select the following judgment results:
when the quota load value is smaller than the real-time load value, sending a warning request to an elevator terminal, wherein the warning request carries a warning signal for warning of the elevator;
when the quota load value is larger than the real-time load value, sending a calculation request to an elevator terminal, wherein the calculation request carries a calculation signal for calculating a difference value obtained by subtracting the real-time load value from the quota load value;
and receiving a calculation result fed back by the elevator terminal.
5. The method for monitoring the running state of the elevator based on the internet of things technology according to claim 4, wherein the receiving of the calculation result fed back by the elevator terminal comprises:
extracting a difference value calculated in the calculation result;
acquiring a personal average weight value set by an elevator terminal;
and calculating the passenger carrying allowance, wherein the passenger carrying allowance is a quotient obtained by dividing the difference value by the average person weight value.
6. The method for monitoring the running state of the elevator based on the internet of things technology according to claim 5, wherein the calculating the passenger carrying allowance comprises:
judging the quotient value and the value 1 in the passenger carrying allowance, wherein the following judgment results can be selected in the step:
if the quotient value is less than the value 1, sending a cancellation request to the control terminal, wherein the cancellation request carries a cancellation signal for canceling the riding request;
and if the quotient value is greater than the numerical value 1, sending the passenger carrying allowance to the control terminal.
7. The method for monitoring the running state of the elevator based on the internet of things technology according to claim 6, wherein the step of sending the passenger capacity to the control terminal comprises the following steps:
and sending a display request to the control terminal, wherein the display request carries a display signal for displaying the passenger carrying allowance on a control panel display screen connected with the control terminal.
8. The utility model provides an elevator running state monitored control system based on internet of things, its characterized in that includes:
the starting module is used for receiving a riding request sent by the control terminal, and the riding request carries a riding signal used for controlling the elevator to stop at a floor corresponding to the sent request;
the system comprises an acquisition module, a load monitoring module and a load monitoring module, wherein the acquisition module is used for sending an acquisition request to an elevator terminal, and the acquisition request carries an acquisition signal for acquiring a limit load numerical value and a real-time load numerical value of an elevator;
the calculation module is used for receiving bearing information fed back by the elevator terminal, wherein the bearing information comprises a quota load value, a real-time load value and a difference value of the quota load value and the real-time load value;
and the display module is used for sending the bearing information to the control terminal.
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Cited By (1)
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| CN112850389A (en) * | 2020-12-31 | 2021-05-28 | 上海江菱机电有限公司 | Control method and system for elevator running speed and storage medium |
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| CN107697762A (en) * | 2017-09-30 | 2018-02-16 | 上海江菱机电有限公司 | Overhauling elevator method and system based on Internet of Things |
| CN110835029A (en) * | 2018-08-16 | 2020-02-25 | 中国电信股份有限公司 | Elevator dispatching method, control device and system |
| CN111377311A (en) * | 2020-01-07 | 2020-07-07 | 广东卓梅尼技术股份有限公司 | Elevator group control mode intelligent scheduling method and system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112850389A (en) * | 2020-12-31 | 2021-05-28 | 上海江菱机电有限公司 | Control method and system for elevator running speed and storage medium |
| CN112850389B (en) * | 2020-12-31 | 2022-10-25 | 上海江菱机电有限公司 | Method and system for controlling running speed of elevator and storage medium |
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