CN104318652A - Intelligent door lock management method of hydropower station - Google Patents

Abstract

The invention relates to a management method for an intelligent door lock of a hydropower station. First, set the level authority of the electronic lock according to the importance of the door through the door lock management host, and carry out RFID encoding on the electronic lock after the level authority is set; then, set the door opening authority for the electronic key through the door lock management host, and according to The position will assign the electronic key after the door opening authority is set to the operator. If the operator needs to open the electronic lock with the authority of the superior level, he will send a message to the door lock management host through the electronic key or directly request the superior through the door lock management host. Door-opening authority; finally, the administrator judges whether to give the door-opening authority and the scope and time of the door-opening authority according to the demand information, and records the operation content through the door lock management host. The method of the invention can open all non-five-proof locks with an electronic key, simplifying key management.

Description

A method for managing intelligent door locks in hydropower stations

technical field

The invention relates to a management method for an intelligent door lock of a hydropower station.

Background technique

At present, there are many kinds of locks and keys for hydropower plant and aviation management equipment. Protection cabinet doors, monitoring cabinet doors, terminal box doors, mechanism box doors, and various power distribution cabinet doors have their own locks and keys. The equipment adopts old-fashioned mechanical locks. Management in the same way, even without lock management, these large number and variety of keys now make unlocking and key management of Shuikou Hydropower Station a headache. It often takes a long time to find the corresponding key when unlocking the door. Low.

There are problems:

Some door cabinets use the same lock core (same lock solution) for locks in multiple compartments to solve this problem, but this solution is likely to cause operators to go to the wrong compartment and cause misoperation. The efficiency of opening the door lock is low and the speed is slow, which affects the processing time when the door needs to be opened in case of a system accident or other emergency. The main security risks are as follows:

1. It takes a long time to get the keys in daily operation: due to the large number of unlocking keys and the inconvenience of daily management, it takes a lot of time for the operators to find and try out the keys when they need to operate, which increases the workload of the operators. , reducing work efficiency.

2. The unlocking operation process is out of control: due to too many types of cabinet doors, the operator will cause confusion between different types of cabinet doors during the work process, which will easily cause the operator to be physically and mentally exhausted and thus enter the electrified interval by mistake or perform misoperation, resulting in occurrence of security incidents.

3. The unlocking process is complicated, which leads to a huge increase in the workload of the operating personnel: in addition to on-site operations, the operating personnel need to find a special person to review the work ticket in addition to the daily inspection work, equipment repair and maintenance, which causes the staff to be tired of various processes and cause The operating staff is exhausted.

4. The safety awareness of the operating personnel is weak, and the daily work is coping with things: due to the weak safety awareness of some operating personnel, the sense of responsibility is not strong, after receiving the task, they are passive and slow down, and even hand over the task to others without authorization.

Contents of the invention

The purpose of the present invention is to provide an intelligent door lock management method of a hydropower station that is convenient for unlocking operation, can also realize personnel access authority management and unlocking record management, and eliminate misoperation.

In order to achieve the above object, the technical solution of the present invention is: a method for managing intelligent door locks of a hydropower station, comprising the following steps,

S1: Provide door lock management host, electronic locks and electronic keys installed on the doors of the hydropower plant and air traffic control equipment;

S2: Through the door lock management host, set the level authority of the electronic lock according to the importance of the door, that is, the higher the importance, the higher the level authority of the electronic lock;

S3: Perform RFID encoding on the electronic lock after the level authority is set in step S2, and record it to the door lock management host;

S4: Set the door opening authority for the electronic key through the door lock management host. The door opening authority of the electronic key corresponds to the level authority of the electronic lock, and the electronic key with the superior door opening authority can open the electronic lock with the same level and lower level authority;

S5: Assign the electronic key with the door-opening authority set to the operator according to the position. If the operator needs to open the electronic lock with the authority of the superior level, send information to the door lock management host through the electronic key or directly through the door lock management The host requests the superior to open the door;

S6: The administrator judges whether to grant the door-opening authority and the scope and time of the door-opening authority according to the demand information, and records the operation content through the door lock management host.

In the embodiment of the present invention, the door lock management host includes a human-computer interaction module, an authorization management module for realizing door opening permission request and authorization, a communication module for communicating with the electronic key, and a charging device for charging the electronic key. module and a storage module for storing the RFID code of the electronic lock, the authority of the electronic key to open the door and the operation information.

In the embodiment of the present invention, the human-computer interaction module is a touch screen, and the touch screen adopts an LCD screen.

In the embodiment of the present invention, the electronic key includes a communication module for communicating with the door lock management host, an electronic lock RFID code recognition module, a voice alarm module, a driving module for driving the electronic lock to open, and an operation and display module .

In the embodiment of the present invention, the operation and display module includes a 64-digit Chinese character display screen and 4-digit combination keys.

In the embodiment of the present invention, the electronic lock is embedded with a replaceable RFID encoding module, an intelligent lock cylinder, a lock body and a locking member.

Compared with the prior art, the present invention has the following beneficial effects: the method of the present invention can open all non-five-proof locks with an electronic key, simplifying key management, and eliminating the need to search for a needle in a haystack from a large bunch of keys. It completely solves the problem of key management in hydropower stations. While it is convenient to operate, it can also realize personnel access authority management and unlock record management, and prevent misuse. It is a practical, safe and reliable key management tool in power systems.

Description of drawings

Fig. 1 is a flowchart of a method for managing intelligent door locks of a hydropower station according to the present invention.

Detailed ways

The technical solution of the present invention will be specifically described below in conjunction with the accompanying drawings.

As shown in Fig. 1, a kind of hydropower station intelligent door lock management method of the present invention comprises the following steps,

S1: Provide door lock management host, electronic locks and electronic keys installed on the doors of the hydropower plant and air traffic control equipment;

S2: Through the door lock management host, set the level authority of the electronic lock according to the importance of the door, that is, the higher the importance, the higher the level authority of the electronic lock;

S3: Perform RFID encoding on the electronic lock after the level authority is set in step S2, and record it to the door lock management host;

S4: Set the door opening authority for the electronic key through the door lock management host. The door opening authority of the electronic key corresponds to the level authority of the electronic lock, and the electronic key with the superior door opening authority can open the electronic lock with the same level and lower level authority;

S5: Assign the electronic key with the door-opening authority set to the operator according to the position. If the operator needs to open the electronic lock with the authority of the superior level, send information to the door lock management host through the electronic key or directly through the door lock management The host requests the superior to open the door;

S6: The administrator judges whether to grant the door-opening authority and the scope and time of the door-opening authority according to the demand information, and records the operation content through the door lock management host.

The door lock management host includes a human-computer interaction module, an authorization management module for realizing door opening permission request and authorization, a communication module for communicating with the electronic key, a charging module for charging the electronic key, and a charging module for storing the electronic lock. Storage module for RFID code, electronic key opening authority and operation information. The human-computer interaction module is a touch screen, and the touch screen adopts an LCD screen.

The electronic key includes a communication module for communicating with the door lock management host, an electronic lock RFID code recognition module, a voice alarm module, a driving module for driving the electronic lock to open, and an operation and display module. The operation and display module includes a 64-bit Chinese character display screen and 4-bit combination keys.

The electronic lock is embedded with a replaceable RFID coding module, an intelligent lock cylinder, a lock body and a locking component.

The following are specific embodiments of the present invention.

In the intelligent door lock management method of the hydropower station of the present invention, first, in the software, the electrical plane layout diagram and the tree structure diagram of the Shuikou Hydropower Station are pre-written, and solidified in the computer software, and the management personnel can use the good interactive graphics The interface facilitates user management, user operations (including quick authorization, task authorization and temporary authorization), record browsing and other operations.

When the administrator starts the system, he can perform quick authorization, task authorization or temporary authorization after password identification. When using "quick authorization", the system sends all the unlocking authority of the operator to the electronic key at one time, and the operator can use the electronic key to unlock; After it is sent to the electronic key, the operator can use the smart key to unlock; when the operator needs to temporarily expand the scope of work during on-site operation, he only needs to notify the management personnel to use the "temporary authorization" function on the host computer software.

During the operation, the electronic key automatically detects the RFID code of the electronic lock, and the operator inserts the electronic key into the corresponding electronic lock, and checks whether the operation object is correct through its coding head. If it is correct, the electronic key sends out a permission operation command by voice, and opens its drive module at the same time, at this moment, the unlocking operation can be performed. If you go to the wrong interval or operate by mistake, the electronic key will issue a false warning by voice, and at the same time, the smart lock cannot be operated to achieve the purpose of forced locking. The operator receives good training while receiving reliable security, which embodies the "second guardian". role. After the operation is completed, the electronic key reports the switching operation information to the management host for storage through the communication module, so that the management personnel can inquire and assess.

software configuration

Unlocking management system software: Embedded software is used, which is stable and reliable in operation and easy to operate. Realized the centralized management and centralized authorization of unlocking operations; the interface with the microcomputer anti-misoperation locking system can be expanded to realize the automatic delineation of the authorization scope; at the same time, the advanced "cloud statistics" for unlocking can be used to record various unlocking information and authorization information.

System functions:

1. Unlock management function

The system pre-stores the information of various locks in the power station, and implements mandatory locking of its operation by adding special locks. The electronic key can only open the locks within the authorized range, so as to realize the unified management and unified authorization of the unlocking operation of high-voltage electrical places. It prevents unauthorized expansion of the working range, prevention of accidental entry into the electrified interval, prevention of misoperation, misoperation of the secondary circuit and other safety hazards.

2. Quick authorization function

After successful login, the authorized operator can use the "quick authorization" function to quickly transfer the commonly used unlocking authorization scope of the logged-in user to the designated electronic key to complete the authorization operation. This function is suitable for duty personnel.

3. Task authorization function

After successful login, the authorized operator can use the "task authorization" function, according to the task content, through the main wiring diagram or floor plan and other graphic modes to delineate and check the tree structure to generate authorization instructions, and send them to the designated electronic key. Complete the authorization operation. This function is applicable to the authorization management of externally commissioned construction personnel and maintenance personnel.

4. Temporary authorization function

When it is necessary to temporarily expand the scope of work remotely, the system can generate an authorization code through the "temporary authorization" function, and the operator can enter the authorization code in the electronic key to increase the scope of authorization.

5. Multi-task management function

The system supports multi-task parallel authorization function, allowing multiple operation teams, subcontractors, and maintenance teams to perform unlocking operations at the same time (at most equal to the number of smart keys), and it is not necessary to consider the sequence of tasks when operating. To meet the actual needs of multi-task parallel operation under the centralized control management mode.

6. Automatic reporting of operation records

After the operation is completed, just insert the smart key back into the transmission seat, the smart key can automatically report the operation information, and feed back the on-site unlocking operation information to the management host without manual reporting, which improves work efficiency.

The above are the preferred embodiments of the present invention, and all changes made according to the technical solution of the present invention, when the functional effect produced does not exceed the scope of the technical solution of the present invention, all belong to the protection scope of the present invention.

Claims (6)

1. a hydropower station intelligent door lock management method, is characterized in that: comprise the following steps, S1: Provide door lock management host, electronic locks and electronic keys installed on the doors of the hydropower plant and air traffic control equipment; S2: Through the door lock management host, set the level authority of the electronic lock according to the importance of the door, that is, the higher the importance, the higher the level authority of the electronic lock; S3: Perform RFID encoding on the electronic lock after the level authority is set in step S2, and record it to the door lock management host; S4: Set the door opening authority for the electronic key through the door lock management host. The door opening authority of the electronic key corresponds to the level authority of the electronic lock, and the electronic key with the superior door opening authority can open the electronic lock with the same level and lower level authority; S5: Assign the electronic key with the door-opening authority set to the operator according to the position. If the operator needs to open the electronic lock with the authority of the superior level, send information to the door lock management host through the electronic key or directly through the door lock management The host requests the superior to open the door; S6: The administrator judges whether to grant the door-opening authority and the scope and time of the door-opening authority according to the demand information, and records the operation content through the door lock management host. 2. A method for managing intelligent door locks of a hydropower station according to claim 1, characterized in that: the door lock management host includes a human-computer interaction module, an authorization management module for realizing door opening permission request and authorization, and an electronic key A communication module for communication, a charging module for charging the electronic key, and a storage module for storing the RFID code of the electronic lock, the authority to open the door of the electronic key and operation information. 3. A method for managing intelligent door locks of a hydropower station according to claim 2, wherein the human-computer interaction module is a touch screen, and the touch screen adopts an LCD screen. 4. A method for managing intelligent door locks of a hydropower station according to claim 1, wherein the electronic key includes a communication module for communicating with the door lock management host, an electronic lock RFID code identification module, and a voice alarm module , a drive module and an operation and display module for driving the electronic lock to open. 5. A method for managing intelligent door locks of a hydropower station according to claim 4, wherein the operation and display module includes a 64-digit Chinese character display screen and a 4-digit combination key. 6. A method for managing intelligent door locks of a hydropower station according to claim 1, characterized in that: the electronic lock is embedded with a replaceable RFID encoding module, an intelligent lock cylinder, a lock body and a locking member.