Multi-verification elevator maintenance personnel presence identification method

Abstract

The invention relates to the technical field of elevator maintenance, in particular to a multi-verification elevator maintenance personnel presence identification method. According to the technical scheme, after two maintainers receive a maintenance task and arrive at a site, sign-in operation is carried out firstly, position information confirmation and identity verification operation need to be carried out in the sign-in operation, sign-out operation is carried out after the maintenance task is completed, and the position information confirmation and the identity verification operation are also carried out in the sign-out operation. The method has the beneficial effects that the presence of two maintainers is identified and confirmed by adopting a position information confirmation and identity verification mode so as to ensure that the maintainers simultaneously present to execute a maintenance task; and meanwhile, code scanning verification is also added, a dynamic two-dimensional code is generated at the maintenance mobile terminal of one maintenance person, and the other maintenance person scans the dynamic two-dimensional code for verification, so that the presence of the two maintenance persons is further ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of elevator maintenance, and in particular to a method for identifying the presence of elevator maintenance personnel with multiple verifications. Background Art

[0002] In elevator maintenance, in order to ensure the safety of maintenance personnel and effectively supervise the maintenance process of maintenance personnel, two maintenance personnel will be assigned to perform each elevator maintenance task together. On the one hand, they can take care of each other during the maintenance process to avoid safety accidents, and on the other hand, they can realize mutual supervision between maintenance personnel to avoid problems such as irregular maintenance operations. However, in actual operation, although two maintenance personnel are assigned to each maintenance task, there is still a problem that the two maintenance personnel are not in place at the same time. For example, only one maintenance personnel is on site while the other maintenance personnel signs in and out on behalf of the maintenance personnel on site. For some situations where face recognition is required for sign-in, paper people or photos will be used for identification instead of sign-in. On the one hand, there are greater safety hazards in the maintenance process, and on the other hand, it will seriously affect the quality of elevator maintenance, and it is easy to have problems such as missed detection and false detection due to failure to perform maintenance tasks in accordance with standards. Summary of the invention

[0003] The purpose of the present invention is to provide a method for identifying the presence of elevator maintenance personnel with multiple verifications, and specifically to provide a method for effectively identifying two maintenance personnel who are performing maintenance tasks, so as to ensure that the two maintenance personnel are present at the same time to perform the maintenance tasks.

[0004] To achieve the above object, the present invention adopts the following technical solution: a method for identifying the presence of elevator maintenance personnel with multiple verifications, characterized in that: S1. The location information of the maintenance elevator is pre-entered into the maintenance management system. After the maintenance management system generates a new maintenance task, two maintenance personnel are assigned to perform the corresponding maintenance task. The two maintenance personnel are recorded as maintenance personnel A and maintenance personnel B.

[0005] S2. After maintenance personnel A and maintenance personnel B arrive at the location of the maintenance elevator for the maintenance task, they sign in using their respective maintenance mobile terminals.

[0006] S21. Confirm the location information before signing in: obtain the current location information and compare it with the location information of the maintenance elevator. The sign-in operation can only be performed if the location information of the maintenance mobile terminal is within the set range of the location information of the maintenance elevator.

[0007] S22. After the location information of maintenance personnel A and maintenance personnel B is confirmed, they need to use one or more of face recognition, fingerprint recognition and iris recognition for identity authentication when signing in. After the identity authentication is passed, the sign-in can be completed.

[0008] S3. After maintenance personnel A and maintenance personnel B complete the maintenance task, they use their respective maintenance mobile terminals to sign out. When signing out, they also confirm the location information and identity verification in turn. After the identity verification is passed, the sign out can be completed, thereby ending the current maintenance task.

[0009] Specifically, in S2 and S3, when maintenance personnel A and maintenance personnel B sign in and sign out, they confirm the location information and identity verification, and then scan the code for verification before they can complete the sign in and sign out.

[0010] Specifically, when performing scanning verification, the maintenance management system generates a dynamic QR code on the maintenance mobile terminal of maintenance personnel A, and maintenance personnel B uses the maintenance mobile terminal of maintenance personnel B to scan the dynamic QR code to complete the scanning verification.

[0011] Specifically, in S21, when confirming the location information, it is determined whether the location information of the maintenance mobile terminal is within the set range of the location information of the maintenance elevator by calculating the distance L between the location information of the maintenance mobile terminal and the location information of the maintenance elevator, and by determining whether L is greater than the set range value L0 to determine whether the location information of the maintenance mobile terminal exceeds the set range of the location information of the maintenance elevator.

[0012] Specifically, in S21, when confirming the location information, the distance L' between the location information of the maintenance mobile terminal of maintenance personnel A and the location information of the maintenance mobile terminal of maintenance personnel B is also calculated and compared with the set distance L0'. As long as L' is less than L0', the check-in operation can be completed.

[0013] The beneficial effects of the present invention are as follows: by adopting the method of location information confirmation and identity authentication, the presence of two maintenance personnel is identified and confirmed to ensure that the maintenance personnel are present at the same time to perform the maintenance task; at the same time, a code scanning verification is added, by generating a dynamic QR code on the maintenance mobile terminal of one of the maintenance personnel, and the other maintenance personnel scans the dynamic QR code for verification, so as to further ensure the presence of the two maintenance personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Attached Figure 1 The present invention is a flowchart of a method for identifying the presence of elevator maintenance personnel with multiple verifications in an embodiment. DETAILED DESCRIPTION

[0015] Example 1, reference Figure 1 , a method for identifying the presence of elevator maintenance personnel with multiple verifications, characterized in that: S1. The location information of the maintenance elevator is pre-entered into the maintenance management system. After the maintenance management system generates a new maintenance task, two maintenance personnel are assigned to perform the corresponding maintenance task. The two maintenance personnel are recorded as maintenance personnel A and maintenance personnel B.

[0016] S2. After maintenance personnel A and maintenance personnel B arrive at the location of the maintenance elevator for the maintenance task, they sign in using their respective maintenance mobile terminals.

[0017] S21. Confirm the location information when signing in: obtain the current location information and compare it with the location information of the maintenance elevator. The sign-in operation can only be performed if the location information of the maintenance mobile terminal is within the set range of the location information of the maintenance elevator. Specifically, when confirming the location information, it is determined whether the location information of the maintenance mobile terminal is within the set range of the location information of the maintenance elevator by calculating the distance L between the location information of the maintenance mobile terminal and the location information of the maintenance elevator, and by determining whether L is greater than the set range value L0 to determine whether the location information of the maintenance mobile terminal exceeds the set range of the location information of the maintenance elevator.

[0018] S22. After the location information of maintenance personnel A and maintenance personnel B is confirmed, they need to use one or more of face recognition, fingerprint recognition and iris recognition for identity authentication when signing in. After the identity authentication is passed, the sign-in can be completed.

[0019] S3. After maintenance personnel A and maintenance personnel B complete the maintenance task, they use their respective maintenance mobile terminals to sign out. When signing out, they also confirm the location information and identity verification in turn. After the identity verification is passed, the sign out can be completed, thereby ending the current maintenance task.

[0020] By confirming the location information and identity verification when maintenance personnel A and maintenance personnel B sign in and out, it is possible to effectively avoid situations where the maintenance personnel are not actually present or sign in on behalf of others.

[0021] In a further preferred embodiment, when maintenance personnel A and maintenance personnel B sign in and out, they need to confirm their location information and identity, and then scan the code for verification before they can complete the sign in and out; when performing the scanning verification, the maintenance management system generates a dynamic QR code on the maintenance mobile terminal of maintenance personnel A, and maintenance personnel B uses the maintenance mobile terminal of maintenance personnel B to scan the dynamic QR code to complete the scanning verification. By adopting the scanning verification method, maintenance personnel A and maintenance personnel B both need to be physically present to complete the verification and sign in and out, ensuring that both maintenance personnel are physically present, thereby improving the safety and efficiency of elevator maintenance.

[0022] In a further preferred embodiment, in S21, when confirming the location information, the distance L' between the location information of the maintenance mobile terminal of maintenance personnel A and the location information of the maintenance mobile terminal of maintenance personnel B is also calculated and compared with the set distance L0'. As long as L' is less than L0', the check-in operation can be completed. By calculating the distance between the location information of the maintenance mobile terminal of maintenance personnel A and maintenance personnel B and ensuring that the location of the maintenance personnel does not exceed the set distance range, the on-site maintenance of the maintenance personnel is further ensured.

[0023] Of course, the above are only preferred embodiments of the present invention, and are not intended to limit the scope of use of the present invention. Therefore, any equivalent changes made to the principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A method for identifying the presence of elevator maintenance personnel with multiple verifications, characterized in that: S1. The location information of the maintenance elevator is pre-entered into the maintenance management system. After the maintenance management system generates a new maintenance task, two maintenance personnel are assigned to perform the corresponding maintenance task. The two maintenance personnel are recorded as maintenance personnel A and maintenance personnel B. S2. After maintenance personnel A and maintenance personnel B arrive at the location of the maintenance elevator for the maintenance task, they sign in using their respective maintenance mobile terminals; S21. Confirm the location information when signing in: obtain the location information of the maintenance mobile terminal and compare it with the location information of the maintenance elevator. The sign-in operation can only be performed if the location information of the maintenance mobile terminal is within the set range of the location information of the maintenance elevator; S22. After the location information of maintenance personnel A and maintenance personnel B is confirmed, they need to use one or more of face recognition, fingerprint recognition and iris recognition for identity authentication when signing in. After the identity authentication is passed, the sign-in can be completed; S3. After maintenance personnel A and maintenance personnel B complete the maintenance task, they use their respective maintenance mobile terminals to sign out. When signing out, they also confirm the location information and identity verification in turn. After the identity verification is passed, the sign out can be completed, thereby ending the current maintenance task.

2. A method for identifying the presence of elevator maintenance personnel with multiple verifications according to claim 1, characterized in that: In S2 and S3, when maintenance personnel A and maintenance personnel B sign in and sign out, they need to confirm the location information and identity verification, and then scan the code for verification before they can complete the sign in and sign out.

3. A method for identifying the presence of elevator maintenance personnel with multiple verifications according to claim 2, characterized in that: When performing scanning verification, the maintenance management system generates a dynamic QR code on the maintenance mobile terminal of maintenance personnel A, and maintenance personnel B uses the maintenance mobile terminal of maintenance personnel B to scan the dynamic QR code to complete the scanning verification.

4. A method for identifying the presence of elevator maintenance personnel with multiple verifications according to claim 1, characterized in that: In S21, when confirming the location information, it is determined whether the location information of the maintenance mobile terminal is within the set range of the location information of the maintenance elevator by calculating the distance L between the location information of the maintenance mobile terminal and the location information of the maintenance elevator, and by determining whether L is greater than the set range value L0 to determine whether the location information of the maintenance mobile terminal exceeds the set range of the location information of the maintenance elevator.

5. The method for identifying the presence of elevator maintenance personnel with multiple verifications according to claim 1, characterized in that: In S21, when confirming the location information, the distance L' between the location information of the maintenance mobile terminal of maintenance personnel A and the location information of the maintenance mobile terminal of maintenance personnel B is also calculated and compared with the set distance L0'. The check-in operation can be completed only when L' is less than L0'.

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