Clean area interlocking door control method, device and equipment and storage medium

Abstract

The invention provides a clean area interlocking door control method and device, equipment and a storage medium. The clean area interlocking door control method comprises the steps that when a first user triggers a target button on a first interlocking door on the outermost side of a dressing room, an electromagnetic lock of the first interlocking door is controlled to be in a lock release state; after the first user enters the dressing room from the first interlocking door, the multiple interlocking doors are switched from the initial state to the target state according to the interlocking relation among the multiple interlocking doors of the dressing room; the target state is used for representing that other users are forbidden to enter the dressing room at the current moment; when the first user triggers a target button on a second interlocking door on the outermost side of the dressing room, an electromagnetic lock of the second interlocking door is controlled to be in a lock release state; after the first user leaves the dressing room from the second interlocking door, the multiple interlocking doors are switched from the target state to the initial state according to the interlocking relation; the initial state is used for representing that other users are allowed to enter the dressing room at the subsequent moment. By adopting the technical scheme, the transformation cost and the transformation difficulty of an original plant can be reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of equipment control, and in particular to a clean area interlock door control method, device, equipment and storage medium. Background Art

[0002] According to the design standards for clean workshops in the pharmaceutical industry, the design of personnel purification rooms and living rooms should comply with the following requirements: Personnel purification rooms should be designed as airlocks, and the areas for taking off outer clothes and putting on clean clothes should be separated. If necessary, the dressing rooms for entering and leaving the pharmaceutical clean room can be set up separately. At the same time, combined with the relevant requirements for sterile drugs, the dressing room should be designed in an airlock manner to separate the different stages of dressing and avoid contamination of work clothes by microorganisms and particles as much as possible. The dressing room should have enough ventilation times, and the static level of the back section of the dressing room should be the same as that of its corresponding clean area. If necessary, the dressing rooms for entering and leaving the clean area can be set up separately.

[0003] At present, most of the clean workshops in the pharmaceutical industry use the same entrance and exit passage and the same changing room for entering and exiting the changing room (abbreviated as entering and exiting the changing room). If it is necessary to achieve the above-mentioned purpose of setting up separate changing rooms for entering and exiting the pharmaceutical clean room, it is necessary to transform the current changing rooms. For example, the original changing room can be used as the changing room for entering the changing room, and a new changing room can be added as the changing room for exiting the changing room, so that the changing rooms used for entering and exiting the changing room are separated, thereby avoiding the problem of contamination in the changing room.

[0004] However, the above technology has the problem of high cost and difficulty in renovating the factory building. Summary of the invention

[0005] The present invention provides a clean area interlock door control method, device, equipment and storage medium, which are used to solve the defects of high modification cost and difficulty in modifying the dressing rooms in the factory in the prior art, and realize the control of the interlock door of the shared passage (such as the dressing room) connecting the toxic / bacterial area and the non-toxic / bacterial area to avoid people entering and leaving the passage using the passage at the same time, which can better reduce the safety risk of the shared passage for people to enter and exit the toxic / bacterial area, reduce cross contamination, and ensure the safety of personnel and the sanitation of the production environment; at the same time, there is no need to modify the dressing rooms of the original factory, so the cost and difficulty of factory modification can be reduced, saving the cost of factory modification.

[0006] The present invention provides a clean area interlock door control method, comprising: When the first user triggers the target button on the outermost first interlock door of the dressing room, the electromagnetic lock corresponding to the first interlock door is controlled to be in a lock release state; the first interlock door is allowed to open in the lock release state, and the target button includes an enter change button or an exit change button; After the first user enters the dressing room through the first interlocked door, the entry and exit states of the multiple interlocked doors are switched from the initial state to the target state according to the interlocking relationship between the multiple interlocked doors corresponding to the dressing room; the multiple interlocked doors include the first interlocked door, the target state corresponds to the target button, and includes the entry state or the exit state, and the target state is used to indicate that other users are prohibited from entering the dressing room at the current moment; When the first user triggers the target button on the second interlock door at the outermost side of the dressing room, the electromagnetic lock corresponding to the second interlock door is controlled to be in a lock release state; the plurality of interlock doors include the second interlock door, and the first interlock door and the second interlock door are the outermost interlock doors at both ends of the dressing room respectively; After the first user leaves the dressing room through the second interlocking door, the entry and exit states of the multiple interlocking doors are switched from the target state to the initial state according to the interlocking relationship; the initial state is used to indicate that other users are allowed to enter the dressing room at subsequent moments of the current moment.

[0007] According to a clean area interlock door control method provided by the present invention, before the first user triggers the target button on the outermost second interlock door of the dressing room, the method further includes: When a second user is present in the space adjacent to the dressing room in the clean area passage and the second user triggers a target button on the outermost target interlock door of the dressing room, determining whether the entry and exit states of the multiple interlock doors are all in the initial state; If the forward and backward states of multiple interlocked doors are all in the initial state, the electromagnetic lock corresponding to the target interlocked door is controlled to be in the lock release state; If the forward and backward states of multiple interlocked doors are all in the target state, the electromagnetic lock corresponding to the target interlocked door is controlled to be in the lock-engaged state; the target interlocked door is prohibited from opening in the above lock-engaged state.

[0008] According to a clean area interlock door control method provided by the present invention, each interlock door is provided with a first indication component corresponding to the entry and a second indication component corresponding to the exit, and the first indication component and the second indication component both include a door opening permission state and a door opening prohibition state, and the above method further includes: If the second user triggers the entry button of the first interlocked door, and the entry and exit states of the multiple interlocked doors are all in the entry state, the first indication component and the second indication component of the interlocked door in the dressing room that the first user has passed through are both controlled to be in the door-opening prohibition state, and the first indication component of the interlocked door in the dressing room that the first user has not passed through is controlled to be in the door-opening permission state and the second indication component is in the door-opening prohibition state; If the second user triggers the exit button of the second interlocked door, and the advance and retreat states of multiple interlocked doors are all in the exit state, the first indication component and the second indication component of the interlocked door in the dressing room that the first user has passed through are both in the door-opening prohibited state, and the first indication component of the interlocked door in the dressing room that the first user has not passed through is controlled to be in the door-opening prohibited state and the second indication component is in the door-opening allowed state.

[0009] According to a clean area interlock door control method provided by the present invention, the first interlock door is the first interlock door in the shift and the last interlock door in the shift, and the second interlock door is the last interlock door in the shift and the first interlock door in the shift, and the method further includes: If there is a third user in the first space for entering the dressing room in the clean area passage, and there is a fourth user in the second space for exiting the dressing room, then the first trigger time of the third user triggering the enter button of the first interlock door and the second trigger time of the fourth user triggering the exit button of the second interlock door are obtained; Determine the execution order of the incoming update process corresponding to the third user and the outgoing update process corresponding to the fourth user according to the first trigger time and the second trigger time, and execute the incoming update process and the outgoing update process according to the execution order corresponding to the incoming update process and the outgoing update process; Among them, the above-mentioned changing process includes the process of controlling the status of the electromagnetic locks of multiple interlocked doors to enable the third user to enter the changing room from the first interlocked door and leave the changing room from the second interlocked door, and the above-mentioned changing process includes the process of controlling the status of the electromagnetic locks of multiple interlocked doors to enable the above-mentioned fourth user to enter the changing room from the second interlocked door and exit the changing room from the first interlocked door.

[0010] According to a clean area interlock door control method provided by the present invention, the above-mentioned determining the execution order of the entry process corresponding to the third user and the exit process corresponding to the fourth user according to the first trigger time and the second trigger time, includes: According to the magnitude relationship between the first trigger time and the second trigger time, a first execution priority corresponding to the incoming update process and a second execution priority corresponding to the outgoing update process are determined; The execution order of the incoming update process and the outgoing update process is determined according to the first execution priority and the second execution priority.

[0011] According to a clean area interlock door control method provided by the present invention, the method further includes: When any user triggers the target button on any interlocked door and the triggering duration exceeds the first duration, the electromagnetic lock corresponding to any interlocked door is controlled to be in a lock release state within a second duration, and the forward and backward change state of any interlocked door is switched to the initial state.

[0012] According to a clean area interlock door control method provided by the present invention, the above-mentioned multiple interlock doors are all one-way interlock doors, and each interlock door is provided with an emergency stop switch, and the above-mentioned method also includes: When any user triggers the emergency stop switch, the electromagnetic locks corresponding to each interlock door are controlled to be in a lock release state, and the forward and backward states of each interlock door are switched to the initial state.

[0013] According to a clean area interlock door control method provided by the present invention, the method further includes: When any user triggers a target button on any interlocked door, other interlocked doors except any interlocked door among the multiple interlocked doors are determined, and the target buttons corresponding to the other interlocked doors are controlled to be in a prohibited triggering state within a third time period.

[0014] The present invention also provides a clean area interlock door control device, comprising the following modules: The first control module is used to control the electromagnetic lock corresponding to the first interlock door to be in a lock release state when the first user triggers the target button on the first interlock door on the outermost side of the dressing room; the first interlock door is allowed to open in the lock release state, and the target button includes an enter change button or an exit change button; A first state switching module is used to switch the entry and exit states of the multiple interlocked doors from an initial state to a target state after the first user enters the dressing room through the first interlocked door, according to the interlocking relationship between the multiple interlocked doors corresponding to the dressing room; the multiple interlocked doors include the first interlocked door, the target state corresponds to the target button, and includes an entry state or an exit state, and the target state is used to indicate that other users are prohibited from entering the dressing room at the current moment; The second control module is used to control the electromagnetic lock corresponding to the second interlock door to be in a lock release state when the first user triggers the target button on the second interlock door at the outermost side of the dressing room; the plurality of interlock doors include the second interlock door, and the first interlock door and the second interlock door are the outermost interlock doors at both ends of the dressing room respectively; The second state switching module is used to switch the entry and exit states of multiple interlocking doors from the target state to the initial state according to the interlocking relationship after the first user leaves the dressing room through the second interlocking door; the above initial state is used to represent that other users are allowed to enter the dressing room at subsequent moments of the current moment.

[0015] The present invention also provides an electronic device, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein when the processor executes the computer program, any of the above-mentioned clean area interlock door control methods is implemented.

[0016] The present invention also provides a non-transitory computer-readable storage medium having a computer program stored thereon, and when the computer program is executed by a processor, the clean area interlock door control method as described above is implemented.

[0017] The present invention also provides a computer program product, comprising a computer program, wherein when the computer program is executed by a processor, the computer program implements any of the above-mentioned clean area interlock door control methods.

[0018] The clean area interlock door control method, device, equipment and storage medium provided by the present invention control the electromagnetic lock corresponding to the first interlock door to be in a lock release state when the first user triggers the target button on the first interlock door at the outermost side of the dressing room, and after the first user enters the dressing room through the first interlock door, the advance and retreat states of the multiple interlock doors are switched from an initial state to a target state according to the interlock relationship between the multiple interlock doors corresponding to the dressing room, and then when the first user triggers the target button on the second interlock door at the outermost side of the dressing room, the electromagnetic lock corresponding to the second interlock door is controlled to be in a lock release state, and after the first user leaves the dressing room through the second interlock door, the advance and retreat states of the multiple interlock doors are switched from the target state to the initial state according to the chain relationship; wherein the target button includes an advance button or an retreat button, and the target state includes an advance state or a retreat state corresponding to the target button, which is used to indicate that other users are prohibited from entering the dressing room at the current moment, and the initial state is used to indicate that other users are allowed to enter the dressing room at a subsequent moment of the current moment, and the multiple interlock doors of the dressing room include the first interlock door and the second interlock door, which are respectively located at the outermost sides of the two ends of the dressing room. In the method, since the entry and exit states of the interlocking doors corresponding to the changing rooms can be controlled respectively, and other users are prohibited from entering the changing rooms at the current moment when the entry and exit states of the multiple interlocking doors of the changing rooms are in the target state, and other users are allowed to enter the changing rooms at the subsequent moment when the entry and exit states of the multiple interlocking doors of the changing rooms are in the initial state, in this way, there are only people in one entry and exit state in the changing room within a time period, that is, there are only people who enter or exit the changing room in one direction within a time period, thereby avoiding the problem of cross contamination caused by the simultaneous use of the changing room by the entering and exiting people, reducing the safety risk of the shared entrance and exit channels of the toxic / bacterial area flow, and ensuring the safety of the personnel and the sanitation of the production environment; at the same time, the method does not need to transform the changing rooms of the original factory building to increase the number of changing rooms, so the factory building transformation cost and transformation difficulty can be reduced, saving the factory building transformation cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is one of the flow charts of the clean area interlock door control method provided by the present invention.

[0021] Figure 2 It is a schematic diagram showing different states of the indicating component in the touch panel provided by the present invention.

[0022] Figure 3 It is a panel schematic diagram of the emergency stop switch provided by the present invention.

[0023] Figure 4 It is a schematic diagram of the structure of the dressing room provided by the present invention including different numbers of interlocking doors.

[0024] Figure 5 It is a schematic diagram of the interlocking door control of the shared entrance and exit passage for people in the clean area provided by the present invention.

[0025] Figure 6 This is the second flow chart of the clean area interlock door control method provided by the present invention.

[0026] Figure 7 This is the third flow chart of the clean area interlock door control method provided by the present invention.

[0027] Figure 8 It is a structural schematic diagram of the clean area interlocking door control device provided by the present invention.

[0028] Fig. 9 It is a structural schematic diagram of the electronic device provided by the present invention. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the drawings of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] According to 5.2.2 of "GB 50457-2019 Pharmaceutical Industry Cleanroom Design Standard", the design of personnel purification rooms and living rooms shall comply with the following provisions Article 3: Personnel purification rooms shall be designed as airlocks, and the areas for taking off outer clothes and putting on clean clothes shall be separated. If necessary, the dressing rooms for entering and leaving the pharmaceutical clean room can be set separately. According to Article 30 of the GMP Sterile Drug Appendix, the dressing room should be designed in an airlock manner to separate the different stages of dressing and avoid contamination of work clothes by microorganisms and particles as much as possible. The dressing room should have sufficient ventilation. The static level of the back section of the dressing room should be the same as the level of its corresponding clean area. If necessary, the dressing rooms for entering and leaving the clean area can be set separately. In general, hand washing facilities can only be installed in the first stage of dressing.

[0031] At present, interlocked door control is set for the flow of people, and there are independent areas for taking off outer clothes and putting on clean clothes, but the passages for entering and exiting the change are not set separately. The flow of people in the toxic (bacteria) area shares the passage, which may be at risk of cross-contamination. Therefore, this risk is analyzed and evaluated. In order to achieve the purpose of setting up separate dressing rooms for entering and exiting the pharmaceutical clean room, it is necessary to transform the current dressing room. For example, the original dressing room can be used as a dressing room for entering the change, and a new dressing room can be added as a dressing room for exiting the change, so that the dressing rooms used for entering and exiting the change are separated, thereby avoiding the problem of contamination in the dressing room. However, the above technology has the problem of high cost and difficulty of transformation of the factory building. Based on this, the embodiment of the present invention provides a clean area interlocked door control method, device, equipment and storage medium, which can solve this technical problem.

[0032] Combine the following Figure 1-Figure 7 A clean area interlock door control method according to an embodiment of the present invention is described.

[0033] It should be noted that the execution subject of the embodiment of the present invention may be a clean area interlock door control device, or an electronic device including a clean area interlock door control device, or other devices or equipment. The electronic device here may be, for example, a terminal or a server, or may also be a PLC (Programmable Logic Controller). The following embodiments are described with the electronic device as the execution subject.

[0034] Figure 1 This is one of the flow charts of the clean area interlock door control method provided by the present invention. This embodiment mainly involves the control content of the interlock door when a single person enters or exits the shift, such as Figure 1 As shown, the method comprises the following steps: Step 102, when the first user triggers the target button on the outermost first interlock door of the dressing room, the electromagnetic lock corresponding to the first interlock door is controlled to be in a lock release state; the first interlock door is allowed to open in the above lock release state, and the target button includes an enter change button or an exit change button.

[0035] In this step, the clean area channel includes the dressing room channel, and also includes other channels adjacent to or not adjacent to the dressing room, such as CNC corridor, D-level shoe changing room, D-level hand disinfection room, D-level clean corridor, C-level three-shift, etc. The level of the dressing room here can also be, for example, D-level, or it can be other levels. Each channel in the clean area is isolated or distinguished from other channels by doors. For the doors in the dressing room, they are all one-way interlocking doors. For the doors in other channels other than the dressing room, they can be ordinary interlocking doors or one-way interlocking doors. The one-way interlocking doors and ordinary interlocking doors are described below.

[0036] The one-way interlocking door may be one door, two doors, three doors or more doors, which are not specifically limited here. The structure of each door is the same. The following is only an explanation of a one-way interlocking door with one door. The one-way interlocking door may include: 1) A door magnetic switch, used to collect door opening and closing signals.

[0037] 2) Two touch panels, including a touch panel for entering the door and a touch panel for exiting the door. Each touch panel can include a switch button and an indicator component. The switch button on the touch panel for entering the door is the entering button, and the switch button on the touch panel for exiting the door is the exit button. The indicator component includes an allow indicator and a prohibit indicator, which are used to indicate / display whether the door is allowed to be opened or prohibited. Each touch panel includes these two indicator components. For details, see Figure 2 The schematic diagram shows that the indicator components in the touch panel shown in the figure display different states, wherein the circular switch-shaped pattern is a switch button. When the indicator component in the left figure displays "allowed", it indicates that the door is allowed to be opened. When the indicator component in the right figure displays "prohibited", it indicates that the door is prohibited from being opened. The two indicator components can be located at different positions of the touch panel, such as one above the touch panel and the other below.

[0038] 3) Two emergency stop switches / buttons, including the emergency stop switch on the forward side and the emergency stop switch on the reverse side, are used for emergency stop after the touch panel fails. Figure 3 The schematic diagram of the panel of the emergency stop switch is shown, wherein the block above the panel is the emergency stop switch, and the interlocked door can be opened urgently by triggering the emergency stop switch.

[0039] 4) 1 set of electromagnetic locks for locking the door.

[0040] The above-mentioned door magnetic switch, touch panel, emergency stop switch and electromagnetic lock are all connected to electronic devices so that the door magnetic switch, touch panel, emergency stop switch and electromagnetic lock can transmit control instructions and data between the electronic devices, thereby realizing control of the one-way interlocking door through the electronic devices.

[0041] For the common interlocking door, it can be 1 door, 2 doors, 3 doors or more doors, which is not specifically limited here. The structure of each door is the same. The following is only described with a common interlocking door of 1 door. The common interlocking door may include: 1) A door magnetic switch, used to collect door opening and closing signals.

[0042] 2) Two touch panels, including a touch panel on the entering side and a touch panel on the exiting side. Each touch panel can include a switch button and an indication component. The switch button on the touch panel on the entering side is an entering button, and the switch button on the touch panel on the exiting side is an exiting button. The indication component includes an allow indicator light and a prohibit indicator light, which are used to indicate / display whether the door is allowed to be opened or prohibited to be opened.

[0043] 3) 1 set of electromagnetic locks for locking the door.

[0044] The door logic states of the above-mentioned ordinary interlocking door include: interlocking state, indicator light state, door state and lock state. The one-way interlocking door has one more forward and backward state than the ordinary interlocking door, that is, the door logic states of the one-way interlocking door include: interlocking state, indicator light state, forward and backward state, door state and lock state. These states are described below: Interlocking state includes self-cleaning state and non-self-cleaning state. Self-cleaning state means that when a door with interlocking relationship is opened and then closed, other doors in the interlocking relationship enter the self-cleaning state. The self-cleaning time is 30s by default. When the self-cleaning state timing exceeds the self-cleaning time, the self-cleaning state is exited and the non-self-cleaning state is entered.

[0045] The indicator light status includes the prohibition state and the permission state. In the prohibition state, the prohibition indicator light is on, and the permission indicator light is off; in the permission state, the prohibition indicator light is off, and the permission indicator light is on.

[0046] Door status, including open and closed. Both common interlock doors and one-way interlock doors are closed by default and are only open for a short time when people pass through.

[0047] The lock state includes the lock-on state and the lock-release state. The common interlock door is in the lock-release state by default, and is in the lock-on state only in the self-cleaning state; the one-way interlock door is in the lock-on state by default, and is in the lock-release state only briefly in the non-self-cleaning state or when the switch button on the allow state side is clicked. The short-term lock release state here can be, for example, 10s, 20s, etc. The specific lock release duration can be set according to the actual situation.

[0048] The entry and exit states include the initial state, the entry state and the exit state. Regardless of the state, each door in the interlocking relationship of the one-way interlocking door is only allowed to be opened once.

[0049] Based on the above description of common interlock doors and one-way interlock doors, taking the triggering of the forward and backward buttons as an example, the door logic state of the common interlock door can be seen in Table 1 below: Table 1

[0050] The door logic state of the one-way interlock door can be seen in Table 2 below: Table 2

[0051] Based on the above description of ordinary interlock doors and one-way interlock doors, in this embodiment, the doors corresponding to the changing rooms can be set as one-way interlock doors, and the doors of other channels except the changing rooms can be set as ordinary interlock doors. Specifically, the above-mentioned door magnetic switches, touch panels, emergency stop switches (only installed in one-way interlock doors) and electromagnetic locks can be installed on each interlock door. In this way, the cost of hardware modification to the clean area in the factory is relatively small, and the modification difficulty is relatively low.

[0052] After the first user reaches the first interlocked door on the outermost side of the dressing room from other channels in other clean areas, the first interlocked door is a one-way interlocked door. The first user can trigger the switch button on the first interlocked door, which is recorded as the target button. The target button includes an enter-change button or an exit-change button. After the first triggering of the target button on the first interlocked door, the electronic device can obtain the triggering operation of the first user on the target button. Through the triggering operation, it can be known whether the first user is currently entering or exiting, and it can also be known that the first user currently needs to enter the first interlocked door. At this time, it can be determined whether the state of the first interlocked door is the initial state. If it is the initial state, the electronic device can send a control instruction to the electromagnetic lock of the first interlocked door to indicate that the electromagnetic lock is in a lock release state or a lock release state. In the lock release state or the lock release state, the first interlocked door will open briefly, and the first user can enter the first interlocked door. Among them, the user can enter the interlocked door in the initial state.

[0053] The triggering operation of the target button on the first interlocking door by the first user may be, for example, a click, a touch or other triggering operation. The above-mentioned entering the locker room refers to entering the locker room, and exiting the locker room refers to exiting the locker room. In addition, the above-mentioned first interlocking door may be the first interlocking door for entering the locker room, or the first interlocking door for exiting the locker room. The first user may be one user or multiple users, that is, multiple users enter the locker room from the same direction at the same time / in the same batch, so that there will be no cross infection.

[0054] Step 104, after the first user enters the dressing room through the first interlocked door, the entry and exit states of the multiple interlocked doors are switched from the initial state to the target state according to the interlocking relationship between the multiple interlocked doors corresponding to the dressing room; the multiple interlocked doors include the first interlocked door, the target state corresponds to the target button, including the entry state or the exit state, and the target state is used to indicate that other users are prohibited from entering the dressing room at the current moment.

[0055] In this step, after the first interlock door is briefly opened, the first user can enter the dressing room through the first interlock door. It should be noted that different dressing rooms can be set up for people of different genders in the factory, such as men's dressing rooms and women's dressing rooms. The first interlock door here refers to the outermost interlock door of the dressing room corresponding to the gender of the first user, and the first user can enter the dressing room corresponding to his or her own gender through the first interlock door. After entering the dressing room, the first user can manually close the first interlock door. At this time, the state of the electromagnetic lock of the first interlock door is the lock-engaged state. In the lock-engaged state, the first interlock door is prohibited from opening, and the electronic device can also know that the first interlock door is in the closed state at this time.

[0056] In addition, before the first user enters the dressing room, the advancing and retreating states of the interlocking doors (i.e., the one-way interlocking doors) corresponding to the dressing room may be in the initial state. After the first user enters the dressing room through the first interlocking door, the electronic device may switch the advancing and retreating states of the interlocking doors that have an interlocking relationship with the first interlocking door from the initial state to the target state according to the pre-established interlocking relationship between the multiple interlocking doors corresponding to the dressing room. The target state here corresponds to the target button triggered by the first user. For example, if the target button is the advancing button, the target state here is the advancing state. If the target button is the retreating button, the target state here is the retreating state. The advancing state is used to indicate that the first user is currently in the advancing state, and the retreating state indicates that the first user is currently in the retreating state.

[0057] After the interlocking doors in the dressing room are switched to the target state, other users are prohibited from entering the dressing room at the current moment, and only the first user is allowed to enter or exit the dressing room, thereby ensuring that only one user in the same entering or exiting state is in the dressing room during the same period of time, avoiding cross contamination.

[0058] The above interlocking relationship may include only the interlocking relationship between the multiple interlocking doors corresponding to the dressing room, or may include the interlocking relationship between the interlocking doors of each channel in the entire clean area channel. After that, the electronic device may control the interlocking door having an interlocking relationship with the first interlocking door to enter the self-cleaning state according to the interlocking relationship between the interlocking doors of each channel in the entire clean area channel after the user enters the dressing room through the first interlocking door, and the self-cleaning state is released to enter the non-self-cleaning state after 30 seconds, so that the first user can enter the next channel again.

[0059] Step 106, when the first user triggers the target button on the second interlock door on the outermost side of the dressing room, the electromagnetic lock corresponding to the second interlock door is controlled to be in a lock release state; the above-mentioned multiple interlock doors include the second interlock door, and the first interlock door and the second interlock door are respectively the outermost interlock doors at both ends of the dressing room.

[0060] In this step, when there are at least two interlocked doors in the dressing room, the first user can repeat the above step 102 when reaching each interlocked door of the dressing room, and keep the states of all interlocked doors corresponding to the dressing room in the target state until the first user reaches the outermost second interlocked door of the dressing room, that is, reaches the outermost interlocked door in the dressing room opposite to the first interlocked door. At this time, the first user can continue to trigger the target button on the second interlocked door, and the target button here is consistent with the target button triggered by the first user on the multiple interlocked doors in front of the dressing room, such as all enter the button or all exit the button, so as to avoid cross infection. After the first user triggers the target button on the second interlocked door, the electronic device can control the electromagnetic lock of the second interlocked door to be in the lock release state, at which time the second interlocked door will open briefly, and the first user can enter the second interlocked door.

[0061] Step 108, after the first user leaves the dressing room through the second interlocking door, the entry and exit states of the multiple interlocking doors are switched from the target state to the initial state according to the interlocking relationship; the initial state is used to indicate that other users are allowed to enter the dressing room at subsequent moments of the current moment.

[0062] In this step, after the second interlock door is opened briefly, the first user can enter the second interlock door and manually close the second interlock door. At this time, the state of the electromagnetic lock of the second interlock door is the lock suction state, and the second interlock door is prohibited from opening in the lock suction state. The electronic device can also know that the second interlock door is in a closed state at this time, and the first user leaves the dressing room at this time and reaches another passage in the clean area. At the same time, the electronic device can switch the advance and retreat states of the interlock doors that have an interlock relationship with the second interlock door from the target state to the initial state according to the interlock relationship between the multiple interlock doors corresponding to the above dressing room. For example, when the user is entering the dressing room, the advance and retreat states of each interlock door in the dressing room are switched from the advance state to the initial state, and when the user is exiting the dressing room, the advance and retreat states of each interlock door in the dressing room are switched from the exit state to the initial state. After the interlock doors in the dressing room are switched to the initial state, other users can be allowed to enter the dressing room at subsequent times, so that it can be ensured that only one user in the advance and retreat state is in the dressing room during the same period to avoid cross contamination.

[0063] It can be seen from the above description that in this embodiment, for the switching of the entry and exit states of multiple interlocking doors in the dressing room, no matter the dressing room includes 2 interlocking doors, 3 interlocking doors or more interlocking doors, the entry and exit states of each interlocking door are switched according to the two outermost interlocking doors at both ends of the personnel entering and exiting the dressing room, for example, see Figure 4 The dressing room shown in the figure includes a structural schematic diagram of different numbers of interlocking doors, where the dressing room on the left has two rooms, Room A and Room B, including three interlocking doors, namely DOOR1, DOOR2, and DOOR3, and the dressing room on the right has one room, Room A, including two interlocking doors, namely DOOR1 and DOOR3. When switching the entry and exit states of each interlocking door, the door for the entry state is determined to be DOOR1 at the beginning, and the door for the entry state is determined to be DOOR3 at the end; the door for the exit state is determined to be DOOR3 at the beginning, and the door for the exit state is determined to be DOOR1 at the end, both of which are the two outermost interlocking doors at both ends of the dressing room.

[0064] Continue with the above Figure 4 For example, taking the interlock door as an example, the normal locker room entry and exit process includes: ① The interlocking state is in a non-self-cleaning state, the forward and backward states are in the initial state, all doors are closed, and the emergency stop switch does not work; ② After the door entry button of DOOR1 is pressed, the door will open and close within 10 seconds, and the entry and exit status will switch from the initial status to the entry status; ③. (If any) After the door enters the shift button of DOOR2, the door will open and close within 10 seconds, and the forward and backward shift status will remain unchanged, that is, it will still be in the forward shift status; ④. After the advance button of DOOR3 is pressed, the door will open and close within 10 seconds, and the advance and retreat state will switch from the advance state to the initial state.

[0065] The normal check-out process for the dressing room includes: ① The interlocking state is in a non-self-cleaning state, the forward and backward states are in the initial state, all doors are closed, and the emergency stop switch does not work; ② After the back-shift button of DOOR3 is pressed, the door will open and close within 10 seconds, and the forward and backward shifting status will switch from the initial status to the back-shifting status; ③. (If any) After the forward button of DOOR2 is pressed, the door will open and close within 10 seconds, and the forward and backward status will remain unchanged, that is, it will still be in the backward status; ④. After the advance button of DOOR1 is pressed, the door will open and close within 10 seconds, and the advance and retreat state will switch from the retreat state to the initial state.

[0066] Based on the above normal update and normal update withdrawal process, Figure 5Taking the interlocking door control schematic diagram of the shared entrance and exit passage for the clean area as an example, the interlocking door control process for a single person entering or exiting the shift in this embodiment is described. Among them, the cleanliness level of each passage in the figure is: CNC corridor <D level <C level; the doors corresponding to the dressing rooms are all one-way interlocking doors, and the doors of other passages except the dressing rooms are ordinary interlocking doors. The interlocking relationship table of the interlocking doors in the shared entrance and exit passage for the clean area can be seen in the following Table 3: Table 3

[0067] The update process for the first user may include the following steps: (1) Enter the D-level shoe-changing room from the CNC corridor: When the first user (assumed to be a male) enters the D-level shoe-changing area from the CNC corridor through DOOR1 (ordinary interlocking door), DOOR2 (one-way interlocking door) and DOOR3 (one-way interlocking door) enter the self-purification state. The self-purification state is released after 30 seconds, and only after it is released can the D-level male second change be entered.

[0068] (2) Entering the D-level male second shift from the D-level shoe changing room: The first user clicks the enter button of DOOR2, and the lock state of the electromagnetic lock of DOOR2 enters the lock release / lock unlock state. The first user can enter the D-level male second change through DOOR2, and then manually close DOOR2. Two events are triggered: ① DOOR1 and DOOR4 enter the self-cleaning state, which will be released after 30 seconds. Only after the release can you enter the D-level hand disinfection room; ②The advance and retreat status of DOOR2 (one-way interlocking door) and DOOR4 (one-way interlocking door) changes from the initial state to the advance state.

[0069] (3) The D-class male second guard enters the D-class hand disinfection room: The first user clicks the enter button of DOOR4, and the lock state of the electromagnetic lock of DOOR4 changes from the lock-engaged state to the lock-released state. The first user can enter the D-level hand disinfection room through DOOR4 and then manually close DOOR4. Two events are triggered: ① DOOR2, DOOR6 and DOOR7 enter the self-cleaning state, which will be released after 30 seconds. Only after the release can you enter the Class C three-shift or Class D clean corridor; ②The advancing and retreating status of DOOR2 (one-way interlocking door) and DOOR4 (one-way interlocking door) changes from the advancing status to the initial status.

[0070] (4) If entering the Class D clean corridor from the Class D hand disinfection room: When the first user enters the Class D clean corridor from the Class D hand disinfection room through DOOR6 (ordinary interlocking door), DOOR4 (one-way interlocking door), DOOR5 (one-way interlocking door) and DOOR7 (ordinary interlocking door) enter the self-cleaning state, and the self-cleaning state is released after 30 seconds.

[0071] (5) If entering a C-level three-shift room from a D-level hand disinfection room: When the first user enters the C-level third shift from the D-level hand disinfection room through DOOR7 (ordinary interlocking door), DOOR4 (one-way interlocking door), DOOR5 (one-way interlocking door) and DOOR6 (ordinary interlocking door) enter the self-purification state, which will be released after 30 seconds.

[0072] The cancellation process for the first user may include the following steps: (1) If entering a Class D hand disinfection room from a Class C third shift: The first user enters the D-level hand disinfection room from DOOR7 (ordinary interlocking door) in the third shift of C-level, then DOOR4 (one-way interlocking door), DOOR5 (one-way interlocking door) and DOOR6 (ordinary interlocking door) enter the self-purification state, and the self-purification state is released after 30 seconds.

[0073] (2) If entering the Class D hand disinfection room from the Class D clean corridor: When the first user enters the D-level hand disinfection room from the D-level clean corridor through DOOR6 (ordinary interlocking door), DOOR4 (one-way interlocking door), DOOR5 (one-way interlocking door) and DOOR7 (ordinary interlocking door) enter the self-cleaning state, and the self-cleaning state is released after 30 seconds.

[0074] (3) From the D-class hand disinfection room to the D-class male second update: The first user clicks the back button of DOOR4, and the lock state of the electromagnetic lock of DOOR4 changes from the lock-on state to the lock-release state. The first user can enter the D-level male second change through DOOR4, and then manually close DOOR4. Two events are triggered: ① DOOR2, DOOR6 and DOOR7 enter the self-cleaning state, which will be released after 30 seconds. Only after the release can you enter the D-level shoe-changing room; ②The forward and backward changing status of DOOR2 (one-way interlocking door) and DOOR4 (one-way interlocking door) changes from the initial state to the backward changing state.

[0075] (4) The D-level male second guard enters the D-level shoe changing room: The first user clicks the return button of DOOR2, and the lock state of the electromagnetic lock of DOOR2 enters the lock release / unlock state. The first user can enter the D-level shoe changing room through DOOR2 and then manually close DOOR2. Two events are triggered: ① DOOR1 and DOOR4 enter the self-purification state, which is released after 30 seconds; ②The forward and backward changing status of DOOR2 (one-way interlocking door) and DOOR4 (one-way interlocking door) changes from the backward changing status to the initial status.

[0076] (5) Enter the CNC corridor from the D-level shoe changing room: When the first user enters the CNC corridor from the D-level shoe-changing room through DOOR1, DOOR2 and DOOR3 (one-way interlocking doors) enter the self-cleaning state, which is released after 30 seconds.

[0077] The above description is based on the example that the first user is a male. If the first user is a female, the interlocking door control process when entering and exiting the shift is the same as the above process. In addition, this embodiment allows the first user to include people of different genders, that is, the electronic device can simultaneously execute the above interlocking door control process when people enter and exit the shift according to the different genders of the first user.

[0078] In this embodiment, when the first user triggers the target button on the first interlocked door at the outermost side of the dressing room, the electromagnetic lock corresponding to the first interlocked door is controlled to be in a lock release state, and after the first user enters the dressing room through the first interlocked door, the advance and retreat states of the multiple interlocked doors are switched from an initial state to a target state according to the interlocking relationship between the multiple interlocked doors corresponding to the dressing room, and then when the first user triggers the target button on the second interlocked door at the outermost side of the dressing room, the electromagnetic lock corresponding to the second interlocked door is controlled to be in a lock release state, and after the first user leaves the dressing room through the second interlocked door, the advance and retreat states of the multiple interlocked doors are switched from the target state to the initial state according to the chain relationship; wherein the target button includes an advance button or an retreat button, the target state includes an advance state or a retreat state corresponding to the target button, which is used to indicate that other users are prohibited from entering the dressing room at the current moment, and the initial state is used to indicate that other users are allowed to enter the dressing room at a subsequent moment of the current moment, and the multiple interlocked doors of the dressing room include a first interlocked door and a second interlocked door located at the outermost sides of the two ends of the dressing room, respectively. In the method, since the entry and exit states of the interlocking doors corresponding to the changing rooms can be controlled respectively, and other users are prohibited from entering the changing rooms at the current moment when the entry and exit states of the multiple interlocking doors of the changing rooms are in the target state, and other users are allowed to enter the changing rooms at the subsequent moment when the entry and exit states of the multiple interlocking doors of the changing rooms are in the initial state, in this way, there are only people in one entry and exit state in the changing room within a time period, that is, there are only people who enter or exit the changing room in one direction within a time period, thereby avoiding the problem of cross contamination caused by the simultaneous use of the changing room by the entering and exiting people, reducing the safety risk of the shared entrance and exit channels of the toxic / bacterial area flow, and ensuring the safety of the personnel and the sanitation of the production environment; at the same time, the method does not need to transform the changing rooms of the original factory building to increase the number of changing rooms, so the factory building transformation cost and transformation difficulty can be reduced, saving the factory building transformation cost.

[0079] The above embodiments describe the control method of interlocking doors when a single person enters or leaves the shift, and the following embodiments describe the process of two or more people entering or leaving the shift in batches. It should be noted that the two people here can be two groups of people, and each group of people can include one or more people.

[0080] Figure 6 FIG. 2 is a flow chart of the clean area interlock door control method provided by the present invention. Figure 6 As shown, before the first user triggers the target button on the second interlocking door on the outermost side of the dressing room in step 106, the method further includes the following steps: Step 202: When there is a second user in the space adjacent to the dressing room in the clean area passage and the second user triggers a target button on the outermost target interlock door of the dressing room, it is determined whether the forward and backward states of the multiple interlock doors are all in the initial state.

[0081] In this step, when the first user enters the dressing room through the first interlock door and has not left the dressing room, if there is a second user in other channels adjacent to the dressing room in the clean area channel who triggers the target button on the outermost target interlock door of the dressing room, it means that the second user wants to enter the dressing room. At this time, there will be a need for multiple users to enter the dressing room in batches. In order to ensure that there is only one person in the dressing room at the current moment, it can be determined whether the entry and exit states of the multiple interlock doors of the dressing room are all in the initial state. If they are all in the initial state, it means that the first user has left the dressing room. At this time, the second user can be allowed to enter the dressing room. If the states of the multiple interlock doors are not in the initial state, it means that the first user has not left the dressing room. The first user may be in the dressing room for entry or exit. At this time, the second user needs to be prohibited from entering the dressing room.

[0082] The second user may be in the same process of advancing and retreating as the first user, for example, the first user is advancing and the second user is also advancing, or the first user is retreating and the second user is also retreating. Alternatively, the second user may be in a different process of advancing and retreating than the first user, for example, the first user is advancing and the second user is retreating, or the first user is retreating and the second user is advancing.

[0083] The target interlock door can be the first interlock door at the outermost side of the dressing room, or the second interlock door at the outermost side of the dressing room, and the corresponding target button can also be an enter-change button or an exit-change button. The electronic device can know whether the second user is entering or exiting the dressing room through the target interlock door and the target button at the outermost side of the dressing room triggered by the second user, so as to facilitate the subsequent precise control of the interlock door.

[0084] Step 204: If the forward and backward states of the multiple interlocked doors are all in the initial state, the electromagnetic lock corresponding to the target interlocked door is controlled to be in the lock release state.

[0085] In this step, if the entry and exit states of the multiple interlocked doors of the dressing room are all in the initial state, it means that the first user has left the dressing room, and the second user can be allowed to enter the dressing room. When the second user triggers the target button on the target interlocked door, the electronic device can know that the second user needs to enter the dressing room for entry or exit. Based on this, the electronic device can send a control lock release instruction to the electromagnetic lock corresponding to the target interlocked door, so that the electromagnetic lock is in a lock release state. In this lock release state, the target interlocked door can be temporarily in an openable state, and the user can enter the dressing room by manually opening the target interlocked door.

[0086] Step 206, if the forward and backward states of the multiple interlocked doors are all in the target state, the electromagnetic lock corresponding to the target interlocked door is controlled to be in the lock-engaged state; in the above lock-engaged state, the target interlocked door is prohibited from opening.

[0087] In this step, if the entry and exit states of the multiple interlocked doors in the dressing room are not in the initial state, it means that the first user has not left the dressing room yet, and the first user may be entering or exiting the dressing room. At this time, the second user needs to be prohibited from entering the dressing room. Based on this, the electronic device can send a control lock attraction instruction to the electromagnetic lock corresponding to the target interlocked door, so that the electromagnetic lock is in a lock attraction state. In this lock attraction state, the target interlocked door is in a non-openable state, and the user cannot manually open the target interlocked door, and cannot enter the dressing room, thereby ensuring that only the first user is in the dressing room at the current moment to enter or exit, avoiding cross contamination.

[0088] In addition, in order to facilitate the second user and the first user to timely know whether the interlocked doors in the dressing room can be opened, as an option, each interlocked door of each channel of the clean area and each interlocked door of the dressing room in this embodiment is provided with a first indication component corresponding to entering and a second indication component corresponding to exiting, and the first indication component and the second indication component both include a state of allowing door opening and a state of prohibiting door opening. Based on this, the above method may also include: If the second user triggers the entry button of the first interlocked door, and the entry and exit states of multiple interlocked doors are all in the entry state, the first indicator component and the second indicator component of the interlocked door that the first user has passed through in the dressing room are both in the forbidden door opening state, and the first indicator component of the interlocked door that the first user has not passed through in the dressing room is controlled to be in the allowed door opening state and the second indicator component is controlled to be in the forbidden door opening state. That is, when the second user wants to enter the dressing room, and the first user is in the entry state in the dressing room, at this time, multiple users enter the dressing room in batches. In order to better prompt the second user whether to enter the dressing room, the electronic device can control the entry indicator component and the exit indicator component on the interlocked door that the first user has passed through in the dressing room to be in the forbidden door opening state. The forbidden door opening state can be, for example, the indicator component displays a red light, indicating that the interlocked door that the first user has passed through in the dressing room neither allows the second user to enter nor allows the first user to go back, that is, multiple interlocked doors in the dressing room are only allowed to be opened once in one entry or exit process to avoid cross contamination. At the same time, the electronic device can control the entry indication components on the interlocked doors that the first user has not passed / has not reached in the changing room to be in a state where door opening is allowed and the exit indication components to be in a state where door opening is prohibited. The door opening allowed state can, for example, be a green light displayed by the indication component. This can quickly remind the first user of the interlocked doors that can be entered, thereby ensuring the accuracy and efficiency of their entry.

[0089] If the second user triggers the exit button of the second interlocked door, and the entry and exit states of multiple interlocked doors are all in the exit state, the first indicator component and the second indicator component of the interlocked door that the first user has passed through in the dressing room are both in the state of prohibiting door opening, and the first indicator component of the interlocked door that the first user has not passed through in the dressing room is controlled to be in the state of prohibiting door opening and the second indicator component is controlled to be in the state of allowing door opening. Similarly, when the second user wants to exit, and the second user is exiting in the dressing room, at this time, multiple users are exiting in batches. In order to better prompt the second user whether they can exit, the electronic device can control the entry indicator component and the exit indicator component on the interlocked door that the first user has passed in the dressing room to be in the state of prohibiting door opening, indicating that the interlocked door that the first user has passed through in the dressing room neither allows the second user to enter nor allows the first user to go back, that is, multiple interlocked doors in the dressing room are only allowed to be opened once in a process of entering or exiting, to avoid cross contamination. At the same time, the electronic device can control the check-out indication components on the interlocked doors that the first user has not passed through / has not reached in the changing room to be in a state where door opening is allowed, and the entry indication components to be in a state where door opening is prohibited. This can quickly remind the first user of the interlocked doors that can be entered during check-out, thereby ensuring the accuracy and efficiency of the check-out.

[0090] For example, continue Figure 5 Taking the interlock door control schematic diagram of the shared entrance and exit channel of the clean area as an example, and continuing to take the first user being a male and the second user also being a male as an example, the interlock door control process when multiple people enter or leave in batches in this embodiment is explained.

[0091] If the first user is in the process of updating, and the second user also wants to update, the batch update process may include the following steps: (1) Enter the D-level shoe-changing room from the CNC corridor: When the second user (male) enters the D-level shoe-changing area from the CNC corridor through DOOR1 (ordinary interlocking door), DOOR2 (one-way interlocking door) and DOOR3 (one-way interlocking door) enter the self-purification state. The self-purification state is released after 30 seconds. Only after the release can the second user enter the D-level male second change.

[0092] (2) Entering the D-level male second shift from the D-level shoe changing room: When the second user is in the D-level shoe changing room, and the first user is in the D-level male second shift and is executing the shift procedure, at this time: ① DOOR2 and DOOR4 are in the updating state: The DOOR2 forward change indication component is in a state where the door is prohibited from opening, and the backward change indication component is in a state where the door is prohibited from opening; The DOOR4 forward change indication component is in a state where the door opening is allowed, and the backward change indication component is in a state where the door opening is prohibited.

[0093] ②The second user cannot enter the D-level male second update.

[0094] When the first user of the D-level male second shift completes the shift entry procedure / process and enters the D-level hand disinfection room through DOOR4, the first user manually closes DOOR4, triggering two events: ① The state of DOOR2 and DOOR4 changes from the state of advancing to the initial state; ②DOOR2, DOOR6 and DOOR7 enter the self-purification state, and the self-purification state is released after 30 seconds. After the release, the second user can enter the D-level male second update.

[0095] (3) The procedure for the second user to enter the D-level men's second shift, the D-level hand disinfection room, the C-level third shift and the D-level clean corridor from the D-level shoe changing room is the same as the single-person entry process.

[0096] If the first user is in the process of canceling an update, and the second user also wants to cancel an update, the batch cancellation process may include the following steps: (1) The procedure for the second user to enter the Class D hand disinfection room from the Class C third shift or Class D clean corridor is the same as the single-person check-out process.

[0097] (2) Enter the D-level male second shift from the D-level hand disinfection room When the second user is in the D-level hand disinfection room, and the first user is in the D-level male second shift to perform the withdrawal procedure, at this time: ① DOOR2 and DOOR4 are in the return state: The DOOR2 back-up indication component is in the state of allowing the door to be opened, and the forward-up indication component is in the state of prohibiting the door to be opened; The DOOR4 back-up indication component is in a state where the door is prohibited from opening, and the forward-up indication component is in a state where the door is prohibited from opening.

[0098] ②The second user cannot enter the D-level male second update.

[0099] When the first user of the D-level male second shift completes the exit procedure / process and enters the D-level shoe changing room through DOOR2, the first user manually closes DOOR2, triggering two events: ① The state of DOOR2 and DOOR4 changes from retreat state to initial state; ②DOOR1 and DOOR4 enter the self-purification state, and the self-purification state is released after 30 seconds. Only after the release can the second user enter the D-level male second update.

[0100] (3) The procedure for the second user to enter the D-level male second shift, D-level shoe changing room and CNC corridor from the D-level hand disinfection room is the same as the single-person check-out process.

[0101] In this embodiment, when there is a second user in the clean area passage who needs to enter or leave the dressing room in batches, the entry and exit status of multiple interlocked doors in the dressing room is judged to obtain the result of whether the second user is allowed to enter the dressing room. In this way, the logic of multiple people entering or leaving the dressing room in batches can be realized relatively quickly and accurately, and the problem of cross contamination caused by different batches of people changing clothes in the dressing room can be avoided. In addition, when different users enter or leave the dressing room in batches, the indicator components on different interlocked doors in the dressing room are controlled to be in different door states according to the entry and exit status of the users currently in the dressing room and displayed to the user, so that the second user and the first user can timely know whether the state of each interlocked door in the dressing room can be opened.

[0102] The following embodiment describes the situation in which two persons or more enter or exit the locker room in batches and there is a two-way entry or exit. The two-way entry or exit here refers to the different entry and exit conditions of the user in the locker room and the user outside the locker room who needs to enter the locker room. The following description is based on the example that the first interlock door is the first interlock door in the entry and the last interlock door in the exit, and the second interlock door is the last interlock door in the entry and the first interlock door in the exit.

[0103] Figure 7 FIG. 3 is a flow chart of the clean area interlock door control method provided by the present invention. Figure 7 As shown, the method also includes the following steps: Step 302: If there is a third user in the first space for entering the dressing room in the clean area passage, and there is a fourth user in the second space for exiting the dressing room, obtain the first trigger time of the third user triggering the enter button of the first interlock door and obtain the second trigger time of the fourth user triggering the exit button of the second interlock door.

[0104] Among them, the first space is a clean area passage leading into the changing room and adjacent to the changing room. The first space is close to the side entering the changing room during the changing process. The first space is connected to the changing room through a first interlocking door. When a third user in the first space needs to change, he can trigger the changing button on the first interlocking door of the changing room. At this time, the electronic device can obtain the time when the third user triggers the changing button on the first interlocking door, which is recorded as the first triggering time.

[0105] Similarly, the second space is a clean area passage for exiting the changing room and adjacent to the changing room. The second space is close to the side entering the changing room during the check-out process. The second space is connected to the changing room through a second interlock door. When the fourth user in the second space needs to check out, he can trigger the check-out button on the second interlock door of the changing room. At this time, the electronic device can obtain the time when the fourth user triggers the check-out button on the second interlock door, which is recorded as the second trigger time.

[0106] It should be noted that the third user or the fourth user here may be the same user as the second user mentioned above, or may be different users.

[0107] Step 304, based on the first trigger time and the second trigger time, determine the execution order of the incoming change process corresponding to the third user and the outgoing change process corresponding to the fourth user, and execute the incoming change process and the outgoing change process according to their corresponding execution orders.

[0108] In this step, if the third user needs to enter the locker room, the entering locker process needs to be executed for the third user, and if the fourth user needs to exit the locker room, the exiting locker process needs to be executed for the fourth user. The entering locker process includes the process of controlling the states of the electromagnetic locks of the multiple interlocking doors so that the third user enters the locker room from the first interlocking door and leaves the locker room from the second interlocking door, and the exiting locker process includes the process of controlling the states of the electromagnetic locks of the multiple interlocking doors so that the fourth user enters the locker room from the second interlocking door and leaves the locker room from the first interlocking door.

[0109] In order to ensure that there is only one person in one state of entering or exiting the locker room during a period of time, the entering and exiting processes of the third user mentioned above need to be executed in a certain order and cannot be executed at the same time. Based on this, after obtaining the first trigger time of the third user and the second trigger time of the fourth user, the execution order of the two entering and exiting processes can be determined based on the two trigger times. As an optional embodiment, the first execution priority corresponding to the entering process and the second execution priority corresponding to the exiting process can be determined based on the size relationship between the first trigger time and the second trigger time; the execution order of the entering process and the exiting process can be determined based on the first execution priority and the second execution priority.

[0110] Specifically, the first trigger time of the third user and the second trigger time of the fourth user can be compared. If the first trigger time is greater than the second trigger time, it means that the fourth user pressed the back-up button earlier than the third user. At this time, it can be determined that the priority corresponding to the fourth user's back-up process is higher than the priority corresponding to the third user's forward-up process. In this case, the fourth user's back-up process can be executed first, and the third user's forward-up process can be executed after the back-up process is completed. If the first trigger time is less than the second trigger time, it means that the third user pressed the back-up button earlier than the fourth user. At this time, it can be determined that the priority corresponding to the third user's forward-up process is higher than the priority corresponding to the fourth user's back-up process. In this case, the third user's forward-up process can be executed first, and the fourth user's back-up process can be executed after the forward-up process is completed.

[0111] For example, continue Figure 5Taking the interlock door control schematic diagram of the shared entrance and exit channel of the clean area as an example, it is assumed that there is no person in the locker room at this time, and taking the third user and the fourth user as male as an example, the interlock door control process when multiple people enter or exit the locker room in both directions in this embodiment is described. The two-way processing flow of entering and exiting the locker room may include the following steps: (1) The third user enters the D-level shoe-changing room from the CNC corridor, while the fourth user enters the D-level hand disinfection room from the D-level clean corridor or the C-level third shift. The procedure is the same as for a single person entering or exiting the shift.

[0112] (2) The third user enters the D-level male second shift from the D-level shoe changing room, and the fourth user enters the D-level male second shift from the D-level hand disinfection room: ① When the third user presses the enter button on DOOR2 first, the third user will have priority to execute the enter procedure / process, which is the same as the single-person enter procedure. The fourth user must wait until the third user completes the enter procedure of D-level shoe-changing room → D-level men's second shift → D-level hand disinfection room before executing the exit procedure / process of D-level hand disinfection room → D-level men's second shift → D-level shoe-changing room, which is the same as the single-person exit procedure.

[0113] ② When the fourth user presses the exit button on DOOR4 first, the fourth user will have priority to perform the exit procedure, which is the same as the exit process for a single person. The third user must wait until the fourth user completes the exit procedure from D-level hand disinfection room → D-level men's second shift → D-level shoe changing room before he can perform the entry procedure from D-level shoe changing room → D-level men's second shift → D-level hand disinfection room, which is the same as the entry procedure for a single person.

[0114] (3) The procedure for a third user to enter a Class D clean corridor or Class C third shift from a Class D hand disinfection room is the same as the single-person entry process.

[0115] (4) The procedure for the fourth user to enter the CNC corridor from the D-level shoe changing room is the same as the single-person check-out process.

[0116] It should be noted that the above-mentioned chain functions of D-level male second update and D-level female second update are independent of each other and do not affect each other, that is, there can be a female third user and a female fourth user at the same time to carry out a two-way process of advancing and retreating.

[0117] In this embodiment, in the multi-user entry and exit bidirectional process, the execution order of the bidirectional entry and exit processes is determined and executed by the triggering time of the corresponding interlocking door of the dressing room triggered by different entry and exit users, so that the one-way entry and exit and the one-way exit can be accurately and quickly realized in sequence in the multi-user entry and exit bidirectional process, and the problem of cross contamination caused by different entry and exit personnel changing clothes in the dressing room can be avoided. In addition, the execution priority of each entry and exit process is determined by the triggering time of the corresponding interlocking door of the dressing room triggered by different entry and exit users, and then the execution order of the entry and exit processes is determined, so that the execution efficiency and accuracy of the entire multi-user entry and exit bidirectional process can be improved.

[0118] The following embodiments illustrate the process of advancing and retreating in emergency situations.

[0119] In some embodiments, the above method further comprises: When any user triggers the target button on any interlocked door and the triggering duration exceeds the first duration, the electromagnetic lock corresponding to any interlocked door is controlled to be in a lock release state within a second duration, and the forward and backward change state of any interlocked door is switched to the initial state.

[0120] Among them, any user can be any user or any group of users in the process of advancing or retreating, and the first duration can be a duration determined according to actual conditions, such as 10 seconds, 5 seconds, etc. The second duration can be equal to or unequal to the first duration, and it can also be a duration determined according to actual conditions, such as 10 seconds, 20 seconds, etc.

[0121] Specifically, in this embodiment, the any user may be currently in the dressing room, and the advancing and retreating states of the interlocking doors in the dressing room match the advancing and retreating states of the any user, for example, if any user is in the advancing state, the advancing and retreating states of the interlocking doors in the dressing room are in the advancing state. At this time, if the following situation exists: for example, any user needs to return to any interlocking door that he has passed through to take or put clothes, or any user triggers the advancing or retreating button on any interlocking door but the advancing or retreating button is not actually performed by the any interlocking door, then the any user can trigger the advancing or retreating button on the any interlocking door for more than the first time length, and after obtaining the triggering time length of any user for more than the first time length, the electronic device can control the electromagnetic lock of the any interlocking door to be in the lock release state within the second time length, that is, trigger the emergency exit state, and the any user can open the any interlocking door within the second time length to enter any interlocking door. At the same time, the electronic device can switch the advancing and retreating state of any interlocking door to the initial state, so that the user can subsequently come out of any interlocking door.

[0122] In this embodiment, by opening any interlock door for a second time period when the time period when any interlock door is triggered by the user exceeds the first time period, it is convenient for the user to enter and exit the interlock door in an emergency.

[0123] The following embodiment describes the process of advancing and retreating when a touch panel on an interlocking door fails.

[0124] In some embodiments, the plurality of interlocking doors are all one-way interlocking doors, and each interlocking door is provided with an emergency stop switch, and the method further comprises: When any user triggers the emergency stop switch, the electromagnetic locks corresponding to each interlock door are controlled to be in a lock release state, and the forward and backward states of each interlock door are switched to the initial state.

[0125] Among them, each interlocking door in the dressing room is provided with an emergency stop switch. After the user triggers the emergency stop switch, the electronic device can be informed of the user's triggering operation and determine that the touch panel of the interlocking door may be faulty and cannot be entered or exited. At this time, the electromagnetic locks of each interlocking door in the dressing room can be released / opened to facilitate the user to enter and exit. At the same time, the entry and exit status of each interlocking door in the dressing room can be switched to the initial state to facilitate the user to enter or exit later.

[0126] In this case, the electromagnetic locks of each interlock door are normally open, the interlocking function of each interlock door is invalid, and personnel can enter and exit each interlock door freely.

[0127] In this embodiment, when the touch panel on the interlocked door fails and the user triggers the emergency stop switch on the interlocked door, the electromagnetic locks of each interlocked door are released / opened to allow the user to enter or exit.

[0128] The following embodiments illustrate how to avoid the situation where opening multiple interlocked doors at the same time would cause the interlocked doors to fail.

[0129] In some embodiments, the above method further comprises: When any user triggers a target button on any interlocked door, other interlocked doors except any interlocked door among the multiple interlocked doors are determined, and the target buttons corresponding to the other interlocked doors are controlled to be in a prohibited triggering state within a third time period.

[0130] Among them, when the user triggers the target button on any interlocked door, it can be determined that the user needs to enter or exit from any interlocked door, and at the current moment, any interlocked door will be opened. For other interlocked doors, in order to avoid the problem of failure caused by simultaneous opening, the electromagnetic lock of any interlocked door can be opened while the other interlocked doors except the any interlocked door are determined from the interlocked doors, and the advance and retreat buttons on the other interlocked doors are locked for a third time period. That is, within the third time period starting from the current moment, the user cannot trigger the advance and retreat buttons on other interlocked doors or the triggering operation of the advance and retreat buttons on other interlocked doors by the user is invalid, so that the other interlocked doors will not be opened or cannot be opened within the third time period, thereby avoiding the problem of multiple interlocked doors being opened at the same time and causing the interlocked doors to fail.

[0131] The third duration may be equal to or different from the second duration and the first duration, and may also be a duration determined according to actual conditions, such as 5 seconds, 10 seconds, 20 seconds, etc.

[0132] In this embodiment, when the user triggers the forward / retractable button of any interlocked door, the forward / retractable buttons of other interlocked doors are locked for a period of time. This can avoid the problem of multiple interlocked doors being opened at the same time, causing the interlocked doors to fail, thereby improving the stability and reliability of the entire interlocked door control process.

[0133] Furthermore, when the electronic device is a PLC, in the process of controlling the clean area interlocking door, the control logic of the one-way interlocking door is realized by the PLC, and the door status and the interlocking relationship / interlocking logic relationship between the interlocking doors can be displayed in the BMS host computer, the EMS (Environmental Monitoring System) touch screen in the workshop and the SCADA (Supervisory Control and Data Acquisition). In this way, under the premise of not modifying the factory entrance and exit passage, in response to the special needs of personnel one-way entry and exit and the current interlocking door products do not have the corresponding function, an interlocking door modification plan combining components such as on-site touch panels with PLC logic control can be implemented to achieve low-implementation, low-cost and good-effect one-way entry and exit control of personnel, thereby reducing the modification cost and difficulty of the original factory.

[0134] The clean area interlock door control device provided by the present invention is described below. The clean area interlock door control device described below and the clean area interlock door control method described above can be referred to each other.

[0135] Figure 8 is a schematic diagram of the structure of the clean area interlock door control device provided by the present invention, see Figure 8 As shown, the device may include: The first control module 410 is used to control the electromagnetic lock corresponding to the first interlock door to be in a lock release state when the first user triggers the target button on the first interlock door on the outermost side of the dressing room; the first interlock door is allowed to open in the lock release state, and the target button includes an enter change button or an exit change button; The first state switching module 420 is used to switch the entry and exit states of the multiple interlocked doors from the initial state to the target state after the first user enters the dressing room through the first interlocked door, according to the interlocking relationship between the multiple interlocked doors corresponding to the dressing room; the multiple interlocked doors include the first interlocked door, the target state corresponds to the target button, and includes the entry state or the exit state, and the target state is used to indicate that other users are prohibited from entering the dressing room at the current moment; The second control module 430 is used to control the electromagnetic lock corresponding to the second interlock door to be in a lock release state when the first user triggers the target button on the second interlock door at the outermost side of the dressing room; the plurality of interlock doors include the second interlock door, and the first interlock door and the second interlock door are the outermost interlock doors at both ends of the dressing room respectively; The second state switching module 440 is used to switch the entry and exit states of multiple interlocking doors from the target state to the initial state according to the interlocking relationship after the first user leaves the dressing room through the second interlocking door; the above initial state is used to indicate that other users are allowed to enter the dressing room at subsequent moments of the current moment.

[0136] In some embodiments, before the first user triggers the target button on the outermost second interlocking door of the dressing room, the device further comprises: A judgment module is used to judge whether the entry and exit states of multiple interlocking doors are all in the initial state when there is a second user in the space adjacent to the dressing room in the clean area passage and the second user triggers the target button on the outermost target interlocking door of the dressing room; The third control module is used to control the electromagnetic lock corresponding to the target interlock door to be in a lock released state if the advance and retreat states of multiple interlock doors are all in the initial state; if the advance and retreat states of multiple interlock doors are all in the target state, control the electromagnetic lock corresponding to the target interlock door to be in a lock engaged state; the target interlock door is prohibited from opening in the above lock engaged state.

[0137] Optionally, each interlocking door is provided with a first indicating component corresponding to the forward shift and a second indicating component corresponding to the backward shift, and the first indicating component and the second indicating component both include a door-opening-allowed state and a door-opening-forbidden state, and the above device further includes: The fourth control module is used for controlling the first indication components and the second indication components of the interlocked doors that the first user has passed through in the dressing room to be in a prohibited door-opening state if the second user triggers the enter button of the first interlocked door, and the enter and exit states of multiple interlocked doors are all in the enter state, and controlling the first indication components of the interlocked doors that the first user has not passed through in the dressing room to be in a permitted door-opening state and the second indication components to be in a prohibited door-opening state; if the second user triggers the exit button of the second interlocked door, and the enter and exit states of multiple interlocked doors are all in the exit state, then controlling the first indication components and the second indication components of the interlocked doors that the first user has passed through in the dressing room to be in a prohibited door-opening state, and controlling the first indication components of the interlocked doors that the first user has not passed through in the dressing room to be in a prohibited door-opening state and the second indication components to be in a permitted door-opening state.

[0138] In some embodiments, the first interlocked door is the first interlocked door in the forward shift and the last interlocked door in the backward shift, the second interlocked door is the last interlocked door in the forward shift and the first interlocked door in the backward shift, and the device further comprises: A trigger time acquisition module is used to acquire a first trigger time when the third user triggers the enter button of the first interlock door, and to acquire a second trigger time when the fourth user triggers the exit button of the second interlock door, if there is a third user in the first space for entering the dressing room in the clean area passage, and there is a fourth user in the second space for exiting the dressing room; An execution module, used to determine the execution order of the incoming update process corresponding to the third user and the outgoing update process corresponding to the fourth user according to the first trigger time and the second trigger time, and execute the incoming update process and the outgoing update process according to the execution order corresponding to the incoming update process and the outgoing update process; Among them, the above-mentioned changing process includes the process of controlling the status of the electromagnetic locks of multiple interlocked doors to enable the third user to enter the changing room from the first interlocked door and leave the changing room from the second interlocked door, and the above-mentioned changing process includes the process of controlling the status of the electromagnetic locks of multiple interlocked doors to enable the above-mentioned fourth user to enter the changing room from the second interlocked door and exit the changing room from the first interlocked door.

[0139] Optionally, the above-mentioned execution module is specifically used to determine the first execution priority corresponding to the update process and the second execution priority corresponding to the update withdrawal process according to the size relationship between the first trigger time and the second trigger time; and determine the execution order of the update process and the update withdrawal process according to the first execution priority and the second execution priority.

[0140] In some embodiments, the above apparatus further comprises: The fifth control module is used to control the electromagnetic lock corresponding to any interlocked door to be in a lock release state within a second time period, and switch the forward and backward change state of any interlocked door to an initial state when any user triggers the target button on any interlocked door and the triggering duration exceeds the first time period.

[0141] In some embodiments, the above-mentioned multiple interlocking doors are all one-way interlocking doors, and each interlocking door is provided with an emergency stop switch, and the above-mentioned device further includes: The sixth control module is used to control the electromagnetic locks corresponding to each interlock door to be in a lock release state and switch the forward and backward states of each interlock door to an initial state when any user triggers the emergency stop switch.

[0142] In some embodiments, the above apparatus further comprises: The seventh control module is used to determine other interlocked doors among multiple interlocked doors except any interlocked door when any user triggers the target button on any interlocked door, and control the target buttons corresponding to the other interlocked doors to be in a prohibited triggering state within a third time period.

[0143] It should be noted here that the above-mentioned device provided in the embodiment of the present invention can implement all the method steps implemented in the above-mentioned method embodiment, and can achieve the same technical effect. The parts and beneficial effects that are the same as the method embodiment in this embodiment will not be described in detail here.

[0144] Fig. 9 An example of a physical structure diagram of an electronic device is shown in FIG. Fig. 9 As shown, the electronic device may include: a processor 510, a communications interface 520, a memory 530 and a communication bus 540, wherein the processor 510, the communications interface 520 and the memory 530 communicate with each other through the communication bus 540. The processor 510 may call the logic instructions in the memory 530 to execute the clean area interlock door control method, the method comprising: when the first user triggers the target button on the first interlock door on the outermost side of the dressing room, the electromagnetic lock corresponding to the first interlock door is controlled to be in a lock release state; in the lock release state, the first interlock door is allowed to open, and the target button includes an enter button or an exit button; after the first user enters the dressing room through the first interlock door, according to the interlock relationship between the multiple interlock doors corresponding to the dressing room, the enter and exit states of the multiple interlock doors are switched from the initial state to the target state; the multiple interlock doors include the first interlock door, and the target state and the target button The target state corresponds to a button, including an enter-change state or an exit-change state, and the target state is used to indicate that other users are prohibited from entering the dressing room at the current moment; when the first user triggers the target button on the second interlock door on the outermost side of the dressing room, the electromagnetic lock corresponding to the second interlock door is controlled to be in a lock release state; the above-mentioned multiple interlock doors include the second interlock door, and the first interlock door and the second interlock door are the outermost interlock doors at both ends of the dressing room respectively; after the first user leaves the dressing room through the second interlock door, the enter-change state of the multiple interlock doors is switched from the target state to the initial state according to the interlocking relationship; the above-mentioned initial state is used to indicate that other users are allowed to enter the dressing room at a subsequent moment of the current moment.

[0145] In addition, the logic instructions in the above-mentioned memory 530 can be implemented in the form of a software functional unit and can be stored in a computer-readable storage medium when it is sold or used as an independent product. Based on such an understanding, the technical solution of the present invention, in essence, or the part that contributes to the prior art or the part of the technical solution, can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including a number of instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method described in each embodiment of the present invention. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), disk or optical disk, etc. Various media that can store program codes.

[0146] On the other hand, the present invention further provides a computer program product, which includes a computer program, which can be stored on a non-transitory computer-readable storage medium. When the computer program is executed by a processor, the computer can execute the clean area interlock door control method provided by the above-mentioned methods, the method comprising: when a first user triggers a target button on the first interlock door on the outermost side of the dressing room, controlling the electromagnetic lock corresponding to the first interlock door to be in a lock release state; allowing the first interlock door to open in the above-mentioned lock release state, the target button including an enter change button or an exit change button; after the first user enters the dressing room through the first interlock door, according to the interlocking relationship between the multiple interlock doors corresponding to the dressing room, changing the enter and exit change states of the multiple interlock doors from the initial The state is switched to the target state; the above-mentioned multiple interlock doors include a first interlock door, and the target state corresponds to the target button, including an enter state or an exit state, and the target state is used to indicate that other users are prohibited from entering the dressing room at the current moment; when the first user triggers the target button on the second interlock door on the outermost side of the dressing room, the electromagnetic lock corresponding to the second interlock door is controlled to be in a lock release state; the above-mentioned multiple interlock doors include a second interlock door, and the first interlock door and the second interlock door are the outermost interlock doors at both ends of the dressing room respectively; after the first user leaves the dressing room through the second interlock door, the enter and exit states of the multiple interlock doors are switched from the target state to the initial state according to the interlocking relationship; the above-mentioned initial state is used to indicate that other users are allowed to enter the dressing room at subsequent moments of the current moment.

[0147] On the other hand, the present invention also provides a non-transitory computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, is implemented to execute the clean area interlock door control method provided by the above-mentioned methods, the method comprising: when a first user triggers a target button on the first interlock door on the outermost side of the dressing room, controlling the electromagnetic lock corresponding to the first interlock door to be in a lock release state; allowing the first interlock door to be opened in the above-mentioned lock release state, the target button comprising an enter-change button or an exit-change button; after the first user enters the dressing room through the first interlock door, according to the interlock relationship between the multiple interlock doors corresponding to the dressing room, switching the enter-exit change state of the multiple interlock doors from the initial state to the target state; the above-mentioned multiple interlock doors The locking door includes a first interlocking door, and the target state corresponds to the target button, including an enter-change state or an exit-change state, and the target state is used to indicate that other users are prohibited from entering the dressing room at the current moment; when the first user triggers the target button on the second interlocking door on the outermost side of the dressing room, the electromagnetic lock corresponding to the second interlocking door is controlled to be in a lock release state; the above-mentioned multiple interlocking doors include a second interlocking door, and the first interlocking door and the second interlocking door are respectively the outermost interlocking doors at both ends of the dressing room; after the first user leaves the dressing room through the second interlocking door, the enter-change state of the multiple interlocking doors is switched from the target state to the initial state according to the interlocking relationship; the above-mentioned initial state is used to indicate that other users are allowed to enter the dressing room at subsequent moments of the current moment.

[0148] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

[0149] Through the description of the above implementation methods, those skilled in the art can clearly understand that each implementation method can be implemented by means of software plus a necessary general hardware platform, and of course, can also be implemented by hardware. Based on this understanding, the above technical solution is essentially or the part that contributes to the prior art can be embodied in the form of a software product, and the computer software product can be stored in a computer-readable storage medium, such as ROM / RAM, a disk, an optical disk, etc., including a number of instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to execute the methods described in each embodiment or some parts of the embodiments.

[0150] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A clean area interlock door control method, characterized in that: include: When the first user triggers the target button on the outermost first interlock door of the dressing room, the electromagnetic lock corresponding to the first interlock door is controlled to be in a lock release state; the first interlock door is allowed to open in the lock release state, and the target button includes an enter change button or an exit change button; After the first user enters the dressing room through the first interlocked door, according to the interlocking relationship between the multiple interlocked doors corresponding to the dressing room, the entry and exit states of the multiple interlocked doors are switched from an initial state to a target state; the multiple interlocked doors include the first interlocked door, the target state corresponds to the target button, and includes an entry state or an exit state, and the target state is used to indicate that other users are prohibited from entering the dressing room at the current moment; When the first user triggers the target button on the outermost second interlock door of the dressing room, the electromagnetic lock corresponding to the second interlock door is controlled to be in a lock release state; the plurality of interlock doors include the second interlock door, and the first interlock door and the second interlock door are the outermost interlock doors at both ends of the dressing room respectively; After the first user leaves the dressing room through the second interlocking door, switching the advancing and retreating states of the plurality of interlocking doors from the target state to the initial state according to the interlocking relationship; The initial state is used to indicate that other users are allowed to enter the dressing room at a subsequent moment after the current moment.

2. The clean area interlock door control method according to claim 1, characterized in that: Before the first user triggers the target button on the outermost second interlocking door of the dressing room, the method further includes: When a second user is present in the space adjacent to the dressing room in the clean area passage and the second user triggers the target button on the outermost target interlock door of the dressing room, determining whether the forward and backward states of the multiple interlock doors are all in the initial state; If the forward and backward states of the multiple interlocked doors are all in the initial state, the electromagnetic lock corresponding to the target interlocked door is controlled to be in the lock release state; If the forward and backward states of the multiple interlock doors are all the target states, the electromagnetic lock corresponding to the target interlock door is controlled to be in a lock-engaged state; in the lock-engaged state, the target interlock door is prohibited from opening.

3. The clean area interlock door control method according to claim 1 or 2, characterized in that: Each of the interlocked doors is provided with a first indicating component corresponding to the forward shift and a second indicating component corresponding to the backward shift, and the first indicating component and the second indicating component both include a door-opening-allowed state and a door-opening-forbidden state, and the method further includes: If the second user triggers the entry button of the first interlocked door, and the entry and exit states of the plurality of interlocked doors are all in the entry state, the first indication component and the second indication component of the interlocked door in the dressing room that the first user has passed through are both controlled to be in a state of prohibiting door opening, and the first indication component of the interlocked door in the dressing room that the first user has not passed through is controlled to be in a state of allowing door opening and the second indication component is controlled to be in a state of prohibiting door opening; If the second user triggers the exit button of the second interlocked door, and the advance and retreat states of the multiple interlocked doors are all in the exit state, the first indication component and the second indication component of the interlocked door in the changing room that the first user has passed through are both controlled to be in a prohibited door opening state, and the first indication component of the interlocked door in the changing room that the first user has not passed through is controlled to be in a prohibited door opening state and the second indication component is in a permitted door opening state.

4. The clean area interlock door control method according to claim 1, characterized in that: The first interlocked door is the first interlocked door in the forward shift and the last interlocked door in the backward shift, the second interlocked door is the last interlocked door in the forward shift and the first interlocked door in the backward shift, and the method further includes: If there is a third user in the first space leading to the dressing room in the clean area passage, and there is a fourth user in the second space leading to the dressing room, then the first trigger time of the third user triggering the enter button of the first interlock door and the second trigger time of the fourth user triggering the exit button of the second interlock door are obtained; Determine, according to the first trigger time and the second trigger time, the execution order of the update process corresponding to the third user and the update withdrawal process corresponding to the fourth user, respectively, and execute the update process and the update withdrawal process according to the execution order corresponding to the update process and the update withdrawal process, respectively; Among them, the entering process includes the process of controlling the states of the electromagnetic locks of the multiple interlocked doors so that the third user enters the changing room from the first interlocked door and leaves the changing room from the second interlocked door, and the exiting process includes the process of controlling the states of the electromagnetic locks of the multiple interlocked doors so that the fourth user enters the changing room from the second interlocked door and exits the changing room from the first interlocked door.

5. The clean area interlock door control method according to claim 4, characterized in that: The determining, according to the first trigger time and the second trigger time, the execution order of the update entry process corresponding to the third user and the update exit process corresponding to the fourth user, respectively, includes: Determine a first execution priority corresponding to the update process and a second execution priority corresponding to the update withdrawal process according to a magnitude relationship between the first trigger time and the second trigger time; The execution order of the update process and the update withdrawal process is determined according to the first execution priority and the second execution priority.

6. The clean area interlock door control method according to claim 1, characterized in that: The method further comprises: When any user triggers the target button on any interlocked door and the triggering duration exceeds the first duration, the electromagnetic lock corresponding to any interlocked door is controlled to be in a lock release state within a second duration, and the forward and backward change state of any interlocked door is switched to the initial state.

7. The clean area interlock door control method according to claim 1, characterized in that: The multiple interlocking doors are all one-way interlocking doors, and each of the interlocking doors is provided with an emergency stop switch, and the method further includes: In the case where any user triggers the emergency stop switch, the electromagnetic locks corresponding to the interlocked doors are controlled to be in a lock release state, and the forward and backward states of the interlocked doors are switched to the initial state.

8. The clean area interlock door control method according to claim 1, characterized in that: The method further comprises: When any user triggers a target button on any interlocked door, other interlocked doors among the multiple interlocked doors except the interlocked door are determined, and the target buttons corresponding to the other interlocked doors are controlled to be in a prohibited triggering state within a third time period.

9. A clean area interlock door control device, characterized in that: include: A first control module is used to control the electromagnetic lock corresponding to the first interlock door to be in a lock release state when a first user triggers a target button on the outermost first interlock door of the dressing room; the first interlock door is allowed to be opened in the lock release state, and the target button includes an enter change button or an exit change button; A first state switching module is used for, after the first user enters the dressing room through the first interlocked door, switching the entry and exit states of the multiple interlocked doors from an initial state to a target state according to the interlocking relationship between the multiple interlocked doors corresponding to the dressing room; the multiple interlocked doors include the first interlocked door, the target state corresponds to the target button, and includes an entry state or an exit state, and the target state is used to indicate that other users are prohibited from entering the dressing room at the current moment; a second control module, configured to control the electromagnetic lock corresponding to the second interlock door to be in a lock release state when the first user triggers the target button on the second interlock door at the outermost side of the dressing room; the plurality of interlock doors include the second interlock door, and the first interlock door and the second interlock door are the outermost interlock doors at both ends of the dressing room respectively; A second state switching module is used to switch the advancing and retreating states of the plurality of interlocking doors from the target state to the initial state according to the interlocking relationship after the first user leaves the dressing room through the second interlocking door; The initial state is used to indicate that other users are allowed to enter the dressing room at a subsequent moment after the current moment.

10. An electronic device comprising a memory, a processor, and a computer program stored in the memory and running on the processor, characterized in that: When the processor executes the computer program, the clean area interlock door control method according to any one of claims 1 to 8 is implemented.

11. A non-transitory computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the clean area interlock door control method according to any one of claims 1 to 8 is implemented.

12. A computer program product, comprising a computer program, characterized in that When the computer program is executed by a processor, the clean area interlock door control method according to any one of claims 1 to 8 is implemented.

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