CN117819320A - Control system and method for operation authority of construction hoist and construction hoist - Google Patents

Abstract

The invention relates to the field of engineering machinery, and discloses a control system and method for operation authority of a construction lifter and the construction lifter, wherein the control system comprises: the lifting control device is used for receiving the operation instruction and sending an authorization request about the operation instruction and the current operation time of the construction lifter; and the remote control station is used for receiving the authorization request, generating a corresponding authorization result according to the construction schedule and the current running time, and controlling the construction lifter to run according to the authorization result. Therefore, the intelligent or unmanned construction elevator can be remotely monitored and authorized, misoperation is avoided, and potential safety hazards are greatly reduced.

Description

Control system and method for operation authority of construction hoist and construction hoist

Technical Field

The invention relates to the field of engineering machinery, in particular to a control system and method for operation authority of a construction lifter and the construction lifter.

Background

The construction hoist is the main tool of building site load-bearing transportation personnel, and at present more and more construction hoist uses full-automatic operation mode, is operated by untrained ordinary operating personnel, has the potential safety hazard.

At present, the construction hoist has an operation mode without authority control, namely, after any person presses a floor button, the construction hoist can operate to a specified floor; the other is authorization control, and common modes include password input, card swiping control and face recognition. If the cage of the construction elevator is not controlled by the authority, any person can operate the cage, and misoperation is easy to occur, so that potential safety hazard is brought; common password input, card swiping control, face recognition and other modes are too complicated, each operation needs to be verified once, and an authorized person needs to go to the site for operation.

Therefore, in the operation process of the construction elevator, a set of safe, reliable and convenient operation authority control method is needed to ensure the safe operation of the elevator.

Disclosure of Invention

The embodiment of the invention aims to provide a control system and method for operation permission of a construction lifter and the construction lifter, which can carry out remote monitoring and permission authorization on the intelligent or unmanned construction lifter, avoid misoperation and greatly reduce potential safety hazards.

In order to achieve the above object, a first aspect of the present invention provides a control system of operation authority of a construction hoist, comprising: the lifting control device is used for receiving the operation instruction and sending an authorization request about the operation instruction and the current operation time of the construction lifter; and the remote control station is used for receiving the authorization request, generating a corresponding authorization result according to the construction schedule and the current running time, and controlling the construction lifter to run according to the authorization result.

Preferably, the operation instruction includes a destination floor, and the remote control station is configured to generate a corresponding authorization result including: determining the construction time and the construction floor according to the construction arrangement; and authorizing the operation instruction under the condition that the current operation time and the destination floor meet a first preset condition, wherein the first preset condition is that the current operation time belongs to the construction time and the destination floor is one of the construction floors.

Preferably, the remote control station is further configured to determine a number of construction plans based on the construction schedule and transmit the number of construction plans, in the case of receiving the authorization request, and the control system further includes: remote authorization means for performing the following operations: acquiring the number of load-bearing persons in a construction site of the destination floor and the construction elevator; receiving the authorization result and the construction plan number from the remote control station; confirming or rejecting the authorization result according to the authorization result, the number of load carriers in the construction elevator, the construction site of the destination floor and the number of construction plans; and sending the confirmed authorization result or the refused authorization result to the remote control station, wherein the remote control station is further used for feeding back the confirmed authorization result or the refused authorization result to the lifting control device, and the lifting control device is further used for controlling the operation of the construction lifter according to the confirmed authorization result or the refused authorization result.

Preferably, in the case that the authorization result is authorizing the execution of the running instruction, the remote authorization device is configured to confirm the authorization result or determine a new authorization result, including: confirming the authorization result under the condition that the sum of the number of people in the construction site of the construction floor and the number of the bearing people does not reach the number of the construction plan; or refusing the authorization result under the condition that the sum of the number of people in the construction site of the construction floor and the number of the bearing people reaches the number of the construction plan people.

Preferably, the control system further comprises: the first monitoring device is used for collecting the number of the load-bearing persons in the construction elevator; and the second monitoring device is used for collecting the construction site of the destination floor.

Preferably, the remote control station is configured to generate a corresponding authorization result further includes: authorizing the operation instruction under the condition that the current operation time and the destination floor meet a second preset condition, wherein the second preset condition is that the difference between the current operation time and the finishing moment of the construction time is smaller than a preset value and the destination floor is the floor where a construction outlet is located; or if the current running time and the destination floor do not meet the first preset condition or the second preset condition, the running instruction is not authorized.

Preferably, the lifting control device is further configured to send a current load weight of the construction hoist, and the remote validation device is further configured to: and receiving the current bearing weight, and sending an instruction for stopping operation to the lifting control device under the condition that the current bearing weight exceeds a safety threshold value.

Preferably, the remote right confirming device is further used for controlling the construction lifter to operate according to the type of the alarm signal and a pre-stored emergency scheme to convey corresponding personnel and/or materials when the alarm signal is received.

Preferably, the construction schedule includes a construction plan and a temporary work plan.

Through the technical scheme, the invention creatively receives the operation instruction through the lifting control device and sends the authorization request about the operation instruction and the current operation time of the construction lifter; receiving the authorization request through a remote control station, and generating a corresponding authorization result according to the construction arrangement and the current running time; and then controlling the construction elevator to run according to the authorization result by the lifting control device. Therefore, the intelligent or unmanned construction elevator can be remotely monitored and authorized, misoperation is avoided, and potential safety hazards are greatly reduced.

A second aspect of the present invention provides a control method of operation authority of a construction hoist, the control method including: receiving an operation instruction through a lifting control device, and sending an authorization request about the operation instruction and the current operation time of the construction lifter; receiving the authorization request through a remote control station, and generating a corresponding authorization result according to the construction arrangement and the current running time; and controlling the construction elevator to operate according to the authorization result by the lifting control device.

Preferably, the control method further includes: determining the number of construction plans according to the construction arrangement and sending the number of construction plans under the condition that the authorization request is received through the remote control station; the following operations are performed by the remote authorization device: acquiring the number of load-bearing persons in a construction site of the destination floor and the construction elevator; receiving the authorization result and the construction plan number from the remote control station; confirming or rejecting the authorization result according to the authorization result, the number of load carriers in the construction elevator, the construction site of the destination floor and the number of construction plans; transmitting the confirmed authorization result or the refused authorization result to the remote control station, and feeding back the confirmed authorization result or the refused authorization result to the lifting control device through the remote control station; and controlling the operation of the construction hoist by the lifting control device according to the confirmed authorization result or the refused authorization result.

Specific details and benefits of the method for controlling the operation authority of the construction hoist provided by the embodiment of the present invention can refer to the above description of the control system for the operation authority of the construction hoist, and are not repeated herein.

A third aspect of the present invention provides a construction hoist including a control system for operating rights of the construction hoist.

Additional features and advantages of embodiments of the invention will be set forth in the detailed description which follows.

Drawings

The accompanying drawings are included to provide a further understanding of embodiments of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain, without limitation, the embodiments of the invention. In the drawings:

FIG. 1 is a block diagram of a control system for operating rights of a construction hoist provided by an embodiment of the present invention;

FIG. 2 is a block diagram of a control system for operating rights of a construction hoist according to an embodiment of the present invention; and

fig. 3 is a flowchart of a control process of the operation authority of the construction hoist according to an embodiment of the present invention.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it should be understood that the detailed description described herein is merely for illustrating and explaining the embodiments of the present invention, and is not intended to limit the embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Fig. 1 is a block diagram of a control system of operation authority of a construction hoist 1 according to an embodiment of the present invention. As shown in fig. 1, the control system includes: a lifting control device 10 for receiving an operation instruction, and transmitting an authorization request regarding the operation instruction and a current operation time of the construction hoist 1; and a remote control station 20 for receiving the authorization request and generating a corresponding authorization result according to the construction schedule and the current operation time, wherein the lifting control device 10 is further used for controlling the operation of the construction lifter 1 according to the authorization result.

Wherein the construction schedule includes a construction plan and a temporary work plan.

In an embodiment, the operation instruction includes a destination floor. Accordingly, the remote control station 20 is configured to generate a corresponding authorization result including: determining the construction time and the construction floor according to the construction arrangement; and authorizing the operation instruction under the condition that the current operation time and the destination floor meet a first preset condition, wherein the first preset condition is that the current operation time belongs to the construction time and the destination floor is one of the construction floors.

For example, the main operation floors involved in the construction plan of the present day are 11 to 12 floors, the sporadic operation floors involved in the temporary operation plan are 6 floors, the number of construction plans involved in the construction plan is 30, and the construction time is 07:00 to 18:00.

After the constructor arrives at the construction hoist 1, the constructor selects a key of the destination floor (for example, 11 floors), which corresponds to the constructor transmitting an operation instruction. At this point, the lift control device 10 will send an authorization request for the operation instruction and the current operation time (e.g., 07:00, i.e., 7 a.m.) to the remote control station 20 through the remote communication device 60 (e.g., wireless communication device).

Accordingly, the remote control station 20 receives the construction schedule and various data transmitted from the elevation control apparatus 10. Wherein the items of data include operational data (e.g., current runtime) and an authorization request. First, the remote control station 20 may determine according to a construction schedule: the construction time is 07:00 to 18:00, and the construction floors are 6, 11-12 layers; the remote control station 20 then compares the current run time (e.g., 07: 00) to the construction time and compares the destination floor (e.g., 11 floors) to the construction floor: if the current running time belongs to the construction time and the destination floor also belongs to one of the construction floors, the running instruction sent by the constructor is authorized, namely, the running authority of the current construction lifter 1 is authorized, and the constructor is allowed to enter and ride the construction lifter 1.

Still further, the remote control station is configured to generate a corresponding authorization result further includes: authorizing the operation instruction under the condition that the current operation time and the destination floor meet a second preset condition, wherein the second preset condition is that the difference between the current operation time and the finishing moment of the construction time is smaller than a preset value and the destination floor is the floor where a construction outlet is located; or if the current running time and the destination floor do not meet the first preset condition or the second preset condition, the running instruction is not authorized.

The preset value can be reasonably set according to practical situations, for example, 30 minutes.

For example, the main operation floors involved in the construction plan in the construction schedule of the present day are 11 to 12 floors, the sporadic operation floors involved in the temporary operation plan are 6 floors, the number of construction plans involved in the construction schedule is 30, the construction time is 07:00 to 18:00, and the end time is 18:00.

First, the remote control station 20 may determine according to a construction schedule: the construction time is 07:00 to 18:00, and the construction floors are 6, 11-12 layers; the remote control station 20 then compares the difference (1 minute) between the current running time (e.g., 18:01) and the end time of the construction time (e.g., 18:00) to the preset value (e.g., 30 minutes) and compares the destination floor (e.g., 1 floor) to the floor at which the construction exit is located (e.g., 1 floor): if the current running time is later than the finishing time of the construction time and the difference between the current running time and the finishing time of the construction time is smaller than the preset value and the destination floor also belongs to the floor where the construction outlet is located, authorizing the running instruction sent by constructors, namely authorizing the running authority of the current construction lifter 1, and allowing the constructors to enter and take the construction lifter 1; and if the current running time is earlier than the construction time or the floor where the destination floor is not located at the construction exit, not authorizing the running instruction. That is, the running time is 18:01, the constructors get off duty, the main requirement is that the constructors descend to 1 layer from the high place, the construction lifter recommends not to respond to the ascending request inside the lifter, and the constructors get off duty after full force.

And under the condition that the current running time and the destination floor do not meet the first preset condition or the second preset condition, the running instruction is not authorized.

The remote control station 20 is then further configured to send the authorization result to a remote authorization device 30 described below.

In an embodiment, the remote control station 20 is further configured to determine a number of construction planners according to the construction schedule and send the number of construction planners if the authorization request is received.

The control system further includes: remote authorization device 30 for performing the following operations: acquiring the number of load-bearing persons in a construction site of the destination floor and the construction elevator; receiving the authorization result and the construction plan number from the remote control station; confirming or rejecting the authorization result according to the authorization result, the number of load carriers in the construction lifter 1 and the construction site of the destination floor; and transmitting the confirmed authorization result or the denied authorization result to the remote control station 20. Correspondingly, the remote control station 20 is further configured to feed back the confirmed authorization result or the rejected authorization result to the lifting control device 10; and the lifting control device 10 is further used for controlling the operation of the construction hoist 1 according to the confirmed authorization result or the refused authorization result.

Specifically, in the case that the authorization result is authorizing the execution of the execution instruction, the remote authorization apparatus 30 is configured to confirm the authorization result or determine a new authorization result, including: confirming the authorization result under the condition that the sum of the number of people in the construction site of the construction floor and the number of the bearing people does not reach the number of the construction plan; or refusing the authorization result under the condition that the sum of the number of people in the construction site of the construction floor and the number of the bearing people reaches the number of the construction plan people.

For example, the remote control station 20 receives various data sent by the lifting control device 10, where the various data further includes: the job site of the destination floor (e.g., the number of people in the job site) and the number of carriers in the construction elevator.

Specifically, the remote control station 20 may also determine a construction plan number (e.g., 30 persons) according to the construction schedule in the case of receiving the authorization request.

Accordingly, the remote authorization device 30 may obtain the number of persons on the construction site of the destination floor and in the construction hoist in any manner, and receive the authorization result sent from the remote control station 20. Then, when the authorization result indicates that the remote control station 20 authorizes execution of the operation instruction transmitted by the constructor, the remote authorization device 30 determines the sum of the number of persons in the construction site and the number of persons carried in the construction hoist, and compares the sum with the number of persons of the construction plan: if the sum is smaller than the number of the construction planners, confirming the authorization result (namely confirming the operation authority of the construction hoist authorized by the remote workstation); and if the sum is equal to the number of construction planners, rejecting the authorization result (namely, rejecting the operation authority of the construction hoist authorized by the remote workstation). For example, when the constructor arrives at the construction hoist 1, the constructor selects a destination floor (for example, 11 floors), which corresponds to the constructor transmitting an operation instruction. At this point, the lift control device 10 will send an authorization request for the operation instruction and the current operation time (e.g., 11:00, 11 a.m.) to the remote control station 20 through the remote communication device 60 (e.g., wireless communication device). The construction hoist 1 has been operated several times at the 6, 11-12 floors, and the constructors in the construction site of the three floors totals 30 persons, and the remote control station 20 considers that the work demands are satisfied. That is, although the remote control station 20 authorizes the operation instruction, the remote authorization device 30 comprehensively judges the operation instruction according to the specific situation of the construction site, when the personnel at the construction site meets the operation requirement, the personnel at the construction site do not respond to the responded operation instruction any more, cancel the corresponding key operation and perform a cancel prompt, for example, the elevator makes a voice or text prompt to require the constructor to change the operation instruction. At this time, the remote control station 20 may perform corresponding authorized operations for other operation instructions according to actual demands to allow the construction hoist to perform other tasks outside of the construction schedule (i.e., in response to other floor demands).

Then, the remote control station 20 feeds back the confirmed or rejected authorization result to the elevation control apparatus 10. Finally, the elevation control apparatus 10 may control the construction hoist 1 to operate according to the operation instruction according to the confirmed authorization result, or may control the construction hoist 1 not to respond to the operation instruction according to the refused authorization result.

In an embodiment, the control system further comprises: a first monitoring device 40 for collecting the number of load carriers in the construction hoist 1; and the second monitoring device 50 is used for collecting the construction site of the destination floor.

The first monitoring device 40 may be a camera. In the case that the destination floor includes a plurality of floors, the second monitoring device 50 includes a plurality of camera groups, which are respectively installed to match positions of the plurality of floors, each camera group being used for collecting a construction site of a corresponding floor; in the case where the destination floor includes a floor, the second monitoring device 50 includes a camera group for capturing a construction site of the destination floor. Wherein, the camera group includes at least one camera. Wherein each camera group can be installed on each floor in various existing manners. For example, in the case that the destination floor includes 6 floors and 11-12 floors, 1 group of cameras may be installed on each floor, respectively, for collecting construction sites of the corresponding floors, that is, 3 groups of cameras are installed on 6, 11-12 floors in total. In particular, the camera may be various types of cameras.

Accordingly, the remote authentication device 30 is connected (e.g., wirelessly connected) to the first monitoring device 40 and the second monitoring device 50, as shown in fig. 2. The remote right determining device 30 may obtain the number of the load-bearing persons in the construction hoist and the construction site of the destination floor from the first monitoring device 40 and the second monitoring device 50, respectively.

In an embodiment, the lifting control device is further configured to send a current load weight of the construction hoist, and the remote validation device is further configured to: and receiving the current bearing weight, and sending an instruction for stopping operation to the lifting control device under the condition that the current bearing weight exceeds a safety threshold value.

For example, the lifting control device 10 transmits the current load weight of the construction hoist to the remote confirmation device 30. The remote authorization device 30 receives the current load weight, compares the current load weight with a safety threshold, and if the current load weight exceeds the safety threshold, sends an operation stopping instruction to the lifting control device 10, so that the lifting control device 10 controls the construction elevator to stop operation, so as to confirm the personal safety of constructors borne in the elevator and the property safety of a construction site.

In an embodiment, the remote right confirming device is further used for controlling the construction lifter to operate according to the type of the alarm signal and a pre-stored emergency scheme to convey corresponding personnel and/or materials when the alarm signal is received.

For example, in the event of some emergency condition (e.g., fire or injury to a person, etc.), remote authorization device 30 is coupled to an emergency alert system within the job site for receiving alert signals from the emergency alert system. Then, if the type of the alarm signal is fire alarm, the remote right determining device 30 controls the construction hoist to operate according to fire extinguishing measures matched with the fire in the emergency scheme so as to transport corresponding personnel and/or materials; if the type of alarm signal is a person injury, the remote authorization device 30 controls the operation of the construction hoist according to the rescue measures matched with the person injury in the emergency plan so as to transport corresponding persons and/or materials. In the fire extinguishing or rescue, the remote authorization device 30 may acquire emergency site information through a camera and instruct the site situation by voice or the like to control emergency delivery personnel and/or materials of the construction hoist.

Wherein the remote control station may be a processor. The remote control station can be deployed locally and can only control in the local area network, and the control effect can be achieved as well. The remote control station can log in at the computer end and the mobile phone end at the same time, and the remote confirmation device or the control personnel log in and carry out authorization operation conveniently. A remote verification device or a control person can manage a plurality of elevators, and the conventional mode of two drivers of one elevator is significantly reduced in management cost. By adopting the embodiments of the invention, the safety and convenience of the intelligent construction elevator can be greatly improved, and the management cost can be reduced.

Specifically, a control process of the operation authority of the construction hoist will be explained and described with reference to fig. 3 as an example.

Step S301, press the floor key.

This corresponds to sending a run instruction.

In step S302, the lift control device sends an authorization request and the current running time.

In step S303, the remote control station generates a corresponding authorization result according to the construction schedule and the current running time.

The remote control station is in butt joint with the management system of the construction site, receives the working file, combines the elevator operation data provided by the elevator controller, then makes preliminary judgment on the elevator operation request, identifies whether the request is proper or not, and makes reference for decision making of a remote confirmation device or a control person.

Step S304, the remote right determining device comprehensively judges whether the authorization result is reasonable according to the number of the load-bearing persons in the construction hoist and the construction site, if so, the step S305 is executed, otherwise, the step S306 is executed.

The monitoring system comprises a first monitoring device and a second monitoring device.

In step S305, the lift control device controls the lift to operate.

Step S306, the lifting control device cancels the key operation and carries out cancellation reminding.

In addition, the control system may further include a driving unit for directly driving the motor of the construction hoist and a frequency conversion unit for providing a desired frequency voltage to the driving unit.

The lifting control device can be a singlechip, a microprocessor, a Complex Programmable Logic Device (CPLD), a Field Programmable Gate Array (FPGA) circuit, a Digital Signal Processor (DSP) or the like.

In summary, the present invention creatively receives an operation command through a lifting control device, and transmits an authorization request about the operation command and a current operation time of the construction hoist; receiving the authorization request through a remote control station, and generating a corresponding authorization result according to the construction arrangement and the current running time; and then controlling the construction elevator to run according to the authorization result by the lifting control device. Therefore, the intelligent or unmanned construction elevator can be remotely monitored and authorized, misoperation is avoided, and potential safety hazards are greatly reduced.

An embodiment of the present invention provides a method for controlling operation authority of a construction hoist, the method comprising: receiving an operation instruction through a lifting control device, and sending an authorization request about the operation instruction and the current operation time of the construction lifter; receiving the authorization request through a remote control station, and generating a corresponding authorization result according to the construction arrangement and the current running time; and controlling the construction elevator to operate according to the authorization result by the lifting control device.

In an embodiment, the control method further includes: determining the number of construction plans according to the construction arrangement and sending the number of construction plans under the condition that the authorization request is received through the remote control station; performing a confirmation operation by a remote confirmation device; feeding back the confirmed authorization result or the refused authorization result to the lifting control device through the remote control station; and controlling the operation of the construction hoist by the lifting control device according to the confirmed authorization result or the refused authorization result.

Wherein the confirming operation includes: acquiring the number of load-bearing persons in a construction site of the destination floor and the construction elevator; receiving the authorization result and the construction plan number from the remote control station; confirming or rejecting the authorization result according to the authorization result, the number of load carriers in the construction elevator, the construction site of the destination floor and the number of construction plans; and transmitting the confirmed authorization result or the refused authorization result to the remote control station.

Specific details and benefits of the method for controlling the operation authority of the construction hoist provided by the embodiment of the present invention can refer to the above description of the control system for the operation authority of the construction hoist, and are not repeated herein.

An embodiment of the present invention provides a construction hoist including a control system according to the operation authority of the construction hoist.

The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the scope of the technical concept of the present invention, and all the simple modifications belong to the protection scope of the present invention.

In addition, the specific features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various possible combinations are not described further.

Moreover, any combination of the various embodiments of the invention can be made without departing from the spirit of the invention, which should also be considered as disclosed herein.

Claims (12)

1. A control system for operating rights of a construction hoist, the control system comprising:

the lifting control device is used for receiving the operation instruction and sending an authorization request about the operation instruction and the current operation time of the construction lifter; and

the remote control station is used for receiving the authorization request and generating a corresponding authorization result according to the construction arrangement and the current running time,

the lifting control device is also used for controlling the construction lifter to operate according to the authorization result.

2. The control system of claim 1, wherein the operation instruction comprises a destination floor,

the remote control station is used for generating corresponding authorization results, and comprises the following steps:

determining the construction time and the construction floor according to the construction arrangement; and

and under the condition that the current running time and the destination floor meet a first preset condition, authorizing the running instruction, wherein the first preset condition is that the current running time belongs to the construction time and the destination floor is one of the construction floors.

3. The control system of claim 2, wherein the remote control station is further configured to determine a number of construction plans based on the construction schedule and transmit the number of construction plans upon receiving the authorization request,

the control system further includes: remote authorization means for performing the following operations:

acquiring the number of load-bearing persons in a construction site of the destination floor and the construction elevator;

receiving the authorization result and the construction plan number from the remote control station;

confirming or rejecting the authorization result according to the authorization result, the number of load carriers in the construction elevator, the construction site of the destination floor and the number of construction plans; and

the confirmed authorization result or the refused authorization result is sent to the remote control station,

the remote control station is also used for feeding back the confirmed authorization result or the refused authorization result to the lifting control device,

the lifting control device is also used for controlling the operation of the construction lifter according to the confirmed authorization result or the refused authorization result.

4. A control system according to claim 3, wherein in the event that the result of the authorization is authorizing the execution of the execution instruction, the remote authorization means for confirming the result of the authorization or determining a new result of the authorization comprises:

confirming the authorization result under the condition that the sum of the number of people in the construction site of the construction floor and the number of the bearing people does not reach the number of the construction plan; or alternatively

And rejecting the authorization result under the condition that the sum of the number of people in the construction site of the construction floor and the number of the bearing people reaches the number of the construction plan.

5. A control system according to claim 3, wherein the control system further comprises:

the first monitoring device is used for collecting the number of the load-bearing persons in the construction elevator; and

and the second monitoring device is used for collecting the construction site of the destination floor.

6. The control system of claim 2, wherein the remote control station for generating the corresponding authorization result further comprises:

authorizing the operation instruction under the condition that the current operation time and the destination floor meet a second preset condition, wherein the second preset condition is that the difference between the current operation time and the finishing moment of the construction time is smaller than a preset value and the destination floor is the floor where a construction outlet is located; or alternatively

And under the condition that the current running time and the destination floor do not meet the first preset condition or the second preset condition, the running instruction is not authorized.

7. The control system of claim 1, wherein the lift control device is further configured to send a current load weight of the construction lift, and

the remote right determining device is further used for performing the following operations: and receiving the current bearing weight, and sending an instruction for stopping operation to the lifting control device under the condition that the current bearing weight exceeds a safety threshold value.

8. The control system according to claim 1, wherein the remote authorization means is further adapted to, in case of receiving an alarm signal, control the operation of the construction hoist to carry the respective personnel and/or supplies according to the type of the alarm signal and a pre-stored emergency plan.

9. The control system of claim 1, wherein the construction schedule comprises a construction plan and a temporary work plan.

10. A control method of operation authority of a construction hoist, the control method comprising:

receiving an operation instruction through a lifting control device, and sending an authorization request about the operation instruction and the current operation time of the construction lifter;

receiving the authorization request through a remote control station, and generating a corresponding authorization result according to the construction arrangement and the current running time; and

and controlling the construction elevator to run according to the authorization result by the lifting control device.

11. The control method according to claim 10, characterized in that the control method further comprises:

determining the number of construction plans according to the construction arrangement and sending the number of construction plans under the condition that the authorization request is received through the remote control station;

the following operations are performed by the remote authorization device:

acquiring the number of load-bearing persons in a construction site of the destination floor and the construction elevator;

receiving the authorization result and the construction plan number from the remote control station;

confirming or rejecting the authorization result according to the authorization result, the number of load carriers in the construction elevator, the construction site of the destination floor and the number of construction plans; and

the confirmed authorization result or the refused authorization result is sent to the remote control station,

feeding back the confirmed authorization result or the refused authorization result to the lifting control device through the remote control station; and

and controlling the operation of the construction hoist by the lifting control device according to the confirmed authorization result or the refused authorization result.

12. A construction hoist, characterized in that it comprises a control system of the operating rights of the construction hoist according to any one of claims 1-9.