CN105836564B - The binding method and device of elevator hardware - Google Patents

Abstract

The invention discloses a method and device for binding elevator hardware, wherein the method for binding elevator hardware includes: obtaining a binding code, which is used to bind the hall call board of the elevator; combining the binding instruction with the binding The code is sent to the hall call board so that the hall call board can write the binding code. Solved the binding problem of the elevator and the hall call board, so that the elevator and the hall call board have a clear binding relationship, so that the maintenance personnel can understand the operating status of the hall call board, and then respond to the abnormal operation of the hall call board in time, Maintenance time is shortened.

Description

Method and device for binding elevator hardware

technical field

The embodiments of the present invention relate to the field of electrical control, and in particular to a method and device for binding elevator hardware.

Background technique

As the number of elevators continues to increase, the number of elevators not maintained by the original elevator factory is also increasing accordingly. In the current mainstream elevator electrical system, each floor will have an elevator floor communication board, that is, the hall call board, which is used for floor call registration, elevator floor information and operating status information display. The hall call board is connected with the elevator control system through the serial communication system, and the elevator data information is exchanged through the serial communication, so as to realize the functions of floor call registration and floor operation status display. However, in the maintenance stage of the elevator, it is more common that the hall call board is damaged, a new hall call board is replaced, or the hall call board is stolen and used by another model. In order to seek excessive profits, non-standard maintenance companies often use counterfeit and pirated hall call boards for maintenance personnel. In addition, as people's requirements for the quality of life services increase, the service requirements for elevators are also getting higher and higher, and it is becoming more and more difficult to accept elevator outage maintenance or long-term elevator stop inspection. Replacement of non-genuine hall call boards or use of genuine hall call boards of other elevators during the maintenance phase are the reasons for the elevator to be stopped for inspection. Therefore, maintenance personnel can be informed of the abnormal operation of the hall call boards in time, thereby shortening the maintenance time become a problem to be solved.

Contents of the invention

In view of this, the embodiments of the present invention provide a method and device for binding elevator hardware, which solves the problem that maintenance personnel cannot timely know that the hall call board is operating abnormally because the elevator and the hall call board are not bound.

In the first aspect, the embodiment of the present invention provides a method for binding elevator hardware, including:

Obtain a binding code, which is used to bind the hall call board of the elevator;

sending the binding instruction and the binding code to the outbound call panel, so that the outbound call panel can write the binding code.

In the second aspect, the embodiment of the present invention provides a binding device for elevator hardware, including:

The binding code receiving module is used to obtain the binding code, and the binding code is used to bind the hall call board of the elevator;

A binding code sending module, configured to send a binding instruction and the binding code to the outbound call panel, so that the outbound call panel can write the binding code.

It can be seen from the above technical solution that the technical solution acquires the binding code, which is used to bind the elevator's hall call board; sends the binding instruction and the binding code to the hall call board, so that the hall call Enter the binding code. Solve the binding problem of the elevator and the hall call board, so that the elevator and the hall call board have a clear binding relationship, so that the maintenance personnel can understand the operating status of the hall call board, and then respond to the abnormal operation of the hall call board in time. Maintenance time is shortened.

Description of drawings

Fig. 1 is a kind of structural representation of elevator hardware system;

Fig. 2 is a schematic flow chart of a method for binding elevator hardware in Embodiment 1 of the present invention;

Fig. 3 is a schematic flow chart of a method for binding elevator hardware in Embodiment 2 of the present invention;

Fig. 4 is a schematic flow chart of binding query and unbinding of elevator hardware in Embodiment 3 of the present invention;

Fig. 5 is a schematic structural diagram of an elevator hardware binding device in Embodiment 4 of the present invention.

Detailed ways

The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

Embodiment one

The method can be applied in a scene where elevator hardware needs to be bound, and can be executed by an elevator hardware binding device, which can be implemented by software and/or hardware. During the binding process of the call board, it can be bound through the control board of the elevator, the control center of the building, or the central server of the elevator supplier. Figure 1 is a schematic diagram of the architecture of an elevator hardware system. Each elevator hardware system It includes a server 110, a control board 120 and multiple hall call boards 130. Each control board 120 is connected to the server 110. For a single elevator, the hardware binding is mainly the binding of the hall call boards 130, as shown in Figure 1 , the binding is mainly performed between the control panel 120 and the outbound call panel 130, which is also a specific scenario described in the embodiment of the present invention. The implementation process in other scenarios is similar to the implementation process in this scenario, and no further description is given here.

Fig. 2 is a schematic flow chart of a method for binding elevator hardware provided by Embodiment 1 of the present invention. The method of this embodiment specifically includes the following steps:

S210. Obtain a binding code, which is used to bind the hall call board of the elevator.

In the elevator system, the hall call board refers to the interaction port between the elevator and the passengers. Passengers can choose to go upstairs or downstairs through the interactive port, and understand the running status of the elevator at the moment. The hall call board can be a light emitting diode (light emitting diode, LED) hall call board or a thin film transistor (Thin Film Transistor, TFT) hall call board, or it can be other devices with a light-emitting display function; the LED hall call board uses LED dot matrix To display information, you can also display various characters through the host computer to meet the various character display needs of customers; the TFT hall call board uses a true-color TFT liquid crystal display as the display medium, and the display effect is good.

The binding code used to bind the outbound call board can come from a variety of sources. Exemplarily, the binding code can be the binding code pre-stored in the control panel, the binding code pre-stored in the service center, or randomly generated by the server binding code etc. In the embodiment of the present invention, the source of obtaining the binding code is preferably receiving the binding code sent by the server to the control board or reading the pre-stored binding code from the control board. When generating a binding code, one elevator may correspond to one binding code, or one elevator may correspond to multiple binding codes. For example, if the characteristic identification of the control panel is used as the binding code of the outer guard plate, an elevator has only one binding code.

S220. Send the binding instruction and the binding code to the outbound call board, so that the outbound call board writes the binding code.

Exemplarily, an instruction refers to a code for a special operation. An instruction usually consists of two parts: an operation code and an address code. Number, addition or output data, etc.; the address code is used to indicate the content of the operation object or the address of the storage unit where it is located. The writing process may be that each hall call board has a corresponding address code, and the corresponding binding code is stored in the storage unit corresponding to each address code through the operation code.

Corresponding to the binding code in step S210, if an elevator has only one binding code, then the last binding codes written in all the hall call boards of this elevator are the same; if an elevator has multiple binding codes code, then the last binding code written in each hall call board of this elevator is different. The binding instruction and the binding code can be sent to the hall call board through the serial communication system or the parallel communication system. In the embodiment of the present invention, the binding instruction and the binding code are preferably sent to the hall call board through the serial communication system.

To sum up, according to the technical solution of this embodiment, the control board receives the binding code and the binding command, and then sends them to the outbound call board so that the outbound call board can write the binding code to complete the binding of the outbound call board. Solve the binding problem of the control board and the hall call board, so that the control board and the hall call board have a clear binding relationship, so that maintenance personnel can understand the operating status of the hall call board, and then respond to the abnormal operation of the hall call board in time The situation shortens the maintenance time.

Embodiment two

Fig. 3 is a schematic flowchart of a method for binding elevator hardware in Embodiment 2 of the present invention. In this embodiment, based on the foregoing embodiments, the following operations are further performed before obtaining the binding code to confirm that the binding code has not been written into the outbound call board. Further, in the above solution, after sending the binding instruction and the binding code to the outside call board, so that the outside call board writes the binding code, the following operations are also performed: receiving the The writing binding code returned by the outside call board, the writing binding code is the binding code actually written by the outside call board; Whether the fixed codes are the same, if so, the binding of the landing call board is successful; otherwise, the binding of the landing calling board is unsuccessful.

Correspondingly, the method in this embodiment specifically includes:

S310. Confirm that the binding code has not been written into the outbound call board.

To confirm whether the binding code is written into the hall call board, the control board of the elevator, the control center of the building, or the central server of the elevator supplier can determine whether the binding code has been written by judging the identifier stored in itself. For example, if all the landing call boards have written the binding code, then the identifier is 1, otherwise the identifier is 0; The designator is 1, otherwise the designator is 0. In the embodiment of the present invention, it is preferable to use the control board of the elevator to confirm whether the binding code is written in the hall call board. Exemplarily, when the control board confirms that the identifier is 0, it means that the outbound call board has not written the binding code. At this time, the control board can send an application for binding with the outbound call board to the server through the 2g/3g wireless communication system. After the application, the server generates a random binding code and sends it to the control panel.

S320. Obtain a binding code, which is used to bind the hall call board of the elevator.

S330. Send the binding instruction and the binding code to the outbound call board, so that the outbound call board writes the binding code.

The control panel can encrypt the binding code with the public key when sending the binding code, and then send the binding code encrypted with the public key to the hall call board. For the hall call board, it does not pay attention to the binding code For specific content, just write the encrypted binding code directly. The encrypted binding code can increase the difficulty of deciphering the data information in the outbound call board and improve the safety factor.

S340. Receive the write-in binding code returned by the outside call board, where the write-in binding code is the binding code actually written by the outside call board.

Write binding code refers to the code actually saved when the landing call board writes the binding code into itself, and it may be different from the binding code sent to the landing call board when hardware problems occur. The write-in binding code can be sent to the control board through a serial communication system or a parallel communication system. In the embodiment of the present invention, the write-in binding code is preferably sent to the control board through a serial communication system.

S350. Determine whether the binding code sent to the outbound call board is the same as the written binding code, if yes, the outbound call board is bound successfully; otherwise, the outbound call board is bound unsuccessfully.

The control panel can be used to judge whether the binding code sent to the outbound call board is the same as the written binding code. For example, use a certain program code to compare the binding code and the written binding code, and compare their characters one by one. , start comparing from the high bit of the storage address or start comparing from the low bit. The program code may adopt a programming language such as C language, assembly language or JAVA language. For example, the control board sends a binding abnormal prompt to these landing call boards whose writing binding is unsuccessful, so that it no longer displays the elevator running status and floor information, but displays abnormal characters, but the calling function can be normal, while other writing If the binding is successful, all functions can be used normally. At the same time, the binding and writing results of the control panel to all the outbound call panels are fed back to the server through wireless communication.

If the binding code is encrypted in step S330, the control board will decrypt it with the private key after receiving the encrypted binding code returned by the outgoing call board. If the decryption is successful, the control board can judge the outgoing call board Whether the sent binding code is the same as the decrypted binding code, if they are the same, the binding is successful; if they are different or the decryption is unsuccessful, the binding is unsuccessful.

To sum up, in the technical solution of this embodiment on the basis of the above embodiments, it is confirmed through step S310 that the outbound call board has not written the binding code, through step S340 receiving the write binding code returned by the outbound call board, and through step S340 Step S350 judges whether the binding code sent to the hall call board is the same as the binding code written in, and realizes the analysis of the binding result of the hall call board, so that the elevator management personnel can know in time whether the binding result of the hall call board is successful.

Embodiment three

Fig. 4 is a schematic flow chart of a binding query and/or unbinding of elevator hardware in Embodiment 3 of the present invention. This embodiment is based on the above embodiments, and further includes the following operations: sending a binding query command to the hall call board, receiving the query result fed back by the hall call board; confirming the identity of the hall call board according to the query result Binding status and/or unbinding; when the binding status of the outbound call board is abnormal, output an exception handling reminder; when the binding is unbound, receive the binding unbinding result.

Correspondingly, the method in this embodiment specifically includes:

S210. Obtain a binding code, which is used to bind the hall call board of the elevator.

S220. Send the binding instruction and the binding code to the outbound call board, so that the outbound call board writes the binding code.

It should be noted that the following steps S410, S420, S430 and S440 may occur at any position of the two steps of steps S210 and S220. For example, it may occur before step S210, or may occur after step S220, because the server may query the binding status at any time as needed.

S410. Send a binding query command to the hall call board, and receive a query result fed back by the hall call board.

In the embodiment of the present invention, the query command may be a program composed of an address code and an operation code, and is used to query the binding status of the outbound call board. The query process and the query result process of receiving feedback from the hall call board can be as follows: After the control board receives the query command from the server, it initiates a binding status query operation to all the hall call boards through the serial communication system; After the system receives the binding query operation of the control board, it replies the binding code saved by itself to the control board; after the control board receives the binding query reply of the hall call board through the serial communication system, it judges whether all the hall call boards reply Whether the write binding code is correct.

S420. Confirm the binding state of the outbound call board and/or unbind it according to the query result.

According to the query results, you can confirm the binding status and/or unbind the outbound call panel. For example, if the written binding code replied by the outbound call panel is different from the binding code recorded on the control If the writing binding code replied by the call board is the same as the binding code recorded by the control board, it means that it has been bound. In the case of binding, the server can unbind the bound outbound call board at any time as needed. The unbinding process can be as follows: the server sends a binding unbinding command to the control panel through the wireless communication system; After the board receives the unbinding operation of the control board through the serial communication system, it deletes the binding code saved by itself, and returns the unbinding status to the control board.

S430. Output an exception handling reminder when the binding state of the outbound call board is abnormal.

Exemplarily, the binding state abnormality includes: the genuine hall call panel is damaged, a non-genuine hall call panel is replaced, a genuine hall call panel of another elevator is used, a genuine control panel of another elevator is used, and/or other abnormalities Wait. The original hall call board is damaged, including communication abnormality, elevator call registration abnormality and/or electronic failure; replacement of non-genuine hall call boards, including the use of some non-genuine products such as parallel hall call boards or cloned hall call boards; use of other Genuine hall call boards of elevators, including hall call boards dismantled from other elevators of the same model and mixed with non-same batches; using genuine control panels of other elevators, including dismantled from other elevators of the same model, mixed with models not of the same batch of configuration; Abnormalities in other aspects include abnormalities in communication cables, abnormalities in power supply, abnormalities in elevator parameter settings, etc. All of the above situations may cause the binding status of the hall call board to be abnormal, that is, the result of querying the binding code is inconsistent with the sent binding code. Whether the binding status is abnormal is confirmed according to the query result. The specific performance is whether the written binding code replied by the outbound call panel is consistent with the binding code recorded in the control panel. When the binding status is abnormal, the abnormal binding prompt sent by the outbound call panel , the control board sends commands to make the hall call board no longer display the elevator running status and floor information, but to display abnormal characters, but the elevator call function can still be used normally without affecting the normal operation of the elevator.

S440. Receive a binding release result when the binding is released.

During the process of unbinding the outbound call panel by the control panel, the control panel may, after receiving the unbinding reply from the outbound call panel through the serial communication system, feed back the binding unbinding result replied by the outbound call panel to the At the same time, the control board can release the function usage restriction of the hall call board, so that all the hall call boards connected to the control board can be used normally whether the binding is successful or not.

It should be noted that the process of querying the binding status and unbinding of the hall call panel does not have to be implemented at the same time. In a certain period of time, only the process of querying, unbinding or querying and unbinding may be carried out in sequence, and the process of separate implementation is not discussed separately here. elaborate.

To sum up, in the technical solution of this embodiment on the basis of the above embodiments, the query result fed back by the hall call board is obtained through step S410, and the binding status and/or unbinding request of the hall call board is confirmed through step S420, Through step S430, output a reminder that the binding of the hall call board is abnormal, and through step S440, receive a binding release result. Thus, the elevator management personnel can know in real time whether the hall call board is in the bound state, and quickly respond to the abnormal binding of the hall call board; at the same time, it also enables the elevator management personnel to unbind the bound hall call board Operation, to control the binding status of the hall call board.

Embodiment Four

Fig. 5 is a schematic structural diagram of an elevator hardware binding device in Embodiment 4 of the present invention. The device includes: a binding code receiving module 510 and a binding code sending module 520 .

Wherein, the binding code receiving module 510 is used to obtain the binding code, and the binding code is used to bind the hall call board of the elevator;

The binding code sending module 520 is used to send the binding instruction and the binding code to the outbound call panel, so that the outbound call panel can write the binding code

To sum up, according to the technical solution of this embodiment, the binding code receiving module 510 receives the binding code and the binding command, and then sends it to the calling board through the binding code sending module 520 so that the calling board can write the binding command. code, the binding of the outbound call board is completed. Solve the binding problem of the control board and the hall call board, so that the control board and the hall call board have a clear binding relationship, so that maintenance personnel can understand the operating status of the hall call board, and then respond to the abnormal operation of the hall call board in time The situation shortens the maintenance time.

Further, the binding device also includes:

Write confirmation module, which is used to confirm that the binding code has not been written into the outbound call board;

The writing binding code receiving module is used to receive the writing binding code returned by the calling board, and the writing binding code is the binding code actually written by the calling board;

The judging module is used to judge whether the binding code sent to the calling board is the same as the binding code written in, if so, the binding of the calling board is successful; otherwise, the binding of the calling board is unsuccessful.

To sum up, on the basis of the above-mentioned embodiments, this technical solution confirms that the calling board has not written the binding code through the writing confirmation module, and receives the writing binding code returned by the calling board through the writing binding code receiving module. Fixed code, through the judging module to judge whether the binding code sent to the hall call board is the same as the binding code written in, the analysis of the binding result of the hall call board is realized, so that the elevator management personnel can know the binding of the hall call board in time Whether the result was successful.

Further, the binding device also includes:

The query command sending module is used to send a binding query command to the hall call board, and receive the query result fed back by the hall call board;

The inquiry result confirming module is used for confirming the binding status and/or unbinding of the outbound call board according to the inquiry result.

The exception handling module is used to output an exception handling reminder when the binding state of the outbound call board is abnormal;

The unbinding result receiving module is configured to receive the binding unbinding result when the binding is unbound.

To sum up, on the basis of the above-mentioned embodiments, this technical solution obtains the query result fed back by the outbound call board through the step query instruction sending module, and confirms the binding status and/or unbinding of the outbound call board through the query result confirmation module Request, through the exception processing module to output the reminder of the abnormal binding of the outbound call board, and through the unbinding result receiving module to receive the binding unbinding result. Thus, the elevator management personnel can know in real time whether the hall call board is in the bound state, and quickly respond to the abnormal binding of the hall call board; at the same time, it also enables the elevator management personnel to unbind the bound hall call board Operation, to control the binding status of the hall call board.

The elevator hardware binding device provided in the embodiment of the present invention can be used to execute the elevator hardware binding method provided in the embodiment of the present invention, and has corresponding functions and beneficial effects. For technical details not described in detail in this embodiment, refer to the elevator hardware binding method provided in any embodiment of the present invention.

Note that the above are only preferred embodiments of the present invention and applied technical principles. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and that various obvious changes, readjustments and substitutions can be made by those skilled in the art without departing from the protection scope of the present invention. Therefore, although the present invention has been described in detail through the above embodiments, the present invention is not limited to the above embodiments, and can also include more other equivalent embodiments without departing from the concept of the present invention, and the present invention The scope is determined by the scope of the appended claims.

Claims (6)

1. a kind of binding method of elevator hardware, which is characterized in that including：

Binding code is obtained, the binding code is used to bind the outer calling board of elevator；

Binding instruction and the binding code are sent to the outer calling board, so that the binding code is written in the outer calling board；

Binding inquiry instruction is sent to the outer calling board, receives the query result of the outer calling board feedback；

Confirm the binding state of the outer calling board and/or unbinding according to the query result；

When the binding state exception of the outer calling board, output abnormality processing is reminded；

Binding solution division result is received when binding the when of releasing；

Wherein, described to send binding inquiry instruction to the outer calling board, the query result of the outer calling board feedback is received, it is specific to wrap It includes：After the inquiry instruction for receiving server, binding inquiry operation is initiated to all outer calling boards；Outer calling board is received to receive It binds the write-in replied after inquiry operation and binds code；After the reply for receiving outer calling board, carry out judging that all outer calling boards are replied Write-in binding code it is whether correct；Wherein, said write binding code is the binding code that outer calling board is actually written into.

2. binding method according to claim 1, which is characterized in that before the acquisition binding code, further include：

Confirm that the binding code is not yet written in the outer calling board；

It is described that binding instruction and the binding code are sent to the outer calling board so that the outer calling board write-in binding code it Afterwards, further include：

Receive the write-in binding code that the outer calling board returns；

Judge whether the binding code sent to the outer calling board and said write binding code are identical, if the then outer calling board binding Success；Otherwise the outer calling board binding is unsuccessful.

3. binding method according to claim 1, which is characterized in that the acquisition binds code and is specially：

Receive the binding code or read the binding code to prestore that server is sent.

4. a kind of binding device of elevator hardware, which is characterized in that including：

Code receiving module is bound, for obtaining binding code, the binding code is used to bind the outer calling board of elevator；

Code sending module is bound, the outer calling board is sent to for instruction and the binding code will to be bound, so that the outer calling board The binding code is written；

Inquiry instruction sending module receives looking into for the outer calling board feedback for sending binding inquiry instruction to the outer calling board Ask result；

Query result confirmation module, for confirming that the binding state of the outer calling board and/or releasing are tied up according to the query result It is fixed；

Exception processing module, for the output abnormality processing prompting when the binding state exception of the outer calling board；

Result receiving module is unbinded, for receiving binding solution division result when binding releasing；

After the inquiry instruction sending module is specifically used for the inquiry instruction for receiving server, tied up to all outer calling board initiations Determine inquiry operation；It receives the write-in that outer calling board is replied after receiving binding inquiry operation and binds code；Receive outer calling board After reply, carry out judging whether the write-in binding code that all outer calling boards are replied is correct；Wherein, said write binding code is outer calling board The binding code being actually written into.

5. binding device according to claim 4, which is characterized in that further include：

Confirmation module is written, for confirming that the binding code is not yet written in the outer calling board；

Write-in binding code receiving module binds code for receiving the write-in that the outer calling board returns；

Judgment module, whether the binding code and said write binding code for judging to send to the outer calling board are identical, if then The outer calling board binding success；Otherwise the outer calling board binding is unsuccessful.

6. binding device according to claim 5, which is characterized in that the acquisition binds code and is specially：

Receive the binding code or read the binding code to prestore that server is sent.