Safety door control device with wireless emergency unlocking function

Abstract

The safety door control device with the wireless emergency unlocking function comprises a shell base, a circuit board and a shell upper cover, a single-chip microcomputer module, a power supply module, an RS-485 communication module, a remote signaling module and a wireless module are integrated on the circuit board, the single-chip microcomputer module comprises a single-chip microcomputer, the power supply module comprises a power supply interface, and the power supply interface is connected with the remote signaling module. The RS-485 communication module comprises an RS-485 communication interface and a matched resistor interface, the remote signaling module comprises a button interface, a door magnetic interface and a fire alarm interface, and the wireless module is independent of the single-chip microcomputer and comprises a wireless gating output interface and a 485 gating output interface. The wireless door control output interface and the 485 door control output interface respectively comprise a group of normally-open outputs and a group of normally-closed outputs, the functions of a traditional door control system are expanded and upgraded, the wireless emergency unlocking function is added, the problem that a door cannot be opened when front-end equipment breaks down is effectively solved, and therefore the safety and practicability of the system are improved.

Description

Technical Field

[0001] This utility model relates to the field of security access control technology, specifically a security access control device with wireless emergency unlocking function. Background Technology

[0002] Currently, most traditional access control systems use integrated access control units or a combination of card readers and access controllers for control. However, if the integrated access control unit or card reader malfunctions or is damaged, it will prevent the door from opening normally, causing inconvenience in daily use. In addition, when the integrated access control unit is used alone, if it is forcibly dismantled, it may cause a short circuit in the signal, thus accidentally unlocking the door, which undoubtedly constitutes a serious security hazard. Utility Model Content

[0003] To address the aforementioned technical problems, this utility model proposes a security door control device with wireless emergency unlocking function. This device not only expands and upgrades the functions of traditional access control systems but also adds wireless emergency unlocking function, effectively solving the problem of being unable to open the door when the front-end equipment malfunctions, thereby improving the security and practicality of the system.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0005] A security door control device with wireless emergency unlocking function is characterized by comprising a base, a circuit board, and a top cover. The circuit board is installed inside the base, and the top cover is installed on the base. The circuit board integrates a microcontroller module, a power supply module, an RS-485 communication module, a remote signaling module, and a wireless module. The power supply module, RS-485 communication module, and remote signaling module are each communicatively connected to the microcontroller module. The microcontroller module includes a microcontroller. The power supply module includes a power interface for connecting to an external power source. The RS-485 communication module includes an RS-485 communication interface and a matching resistor interface. The RS-485 communication interface is communicatively connected to an access control unit. The access control unit is connected to a management platform network. When the RS-485 communication interface fails, a plug-in resistor is connected through the matching resistor interface to improve RS-485 communication. The communication quality of the -485 communication interface is ensured. The remote signaling module includes a button interface, a door magnetic interface, and a fire alarm interface. The button interface connects to the button switch of the access control unit and is used to detect the opening and closing of the button switch. The door magnetic interface connects to the door magnetic signal interface of the access control unit and is used to receive access control signals. The fire alarm interface connects to the fire alarm controller and is used to receive fire alarm signals. The wireless module is independent of the microcontroller and includes a wireless door control output interface and a 485 door control output interface. The wireless door control output interface and the 485 door control output interface each contain a set of normally open outputs and a set of normally closed outputs. When connected to an anode lock, the normally closed outputs of the wireless door control output interface and the 485 door control output interface are connected in series and connected in series into the power supply circuit of the magnetic lock. When connected to a cathode lock, the normally open outputs of the wireless door control output interface and the 485 door control output interface are connected in parallel and connected in series into the power supply circuit of the magnetic lock.

[0006] In the above structure: the security door control device with wireless emergency unlocking function proposed in this application includes a housing base, a circuit board and a housing cover. The circuit board is installed in the housing base, and the housing cover is fixed on the housing base to protect the circuit board. The housing size is 150*100*40 (mm) and the material is plastic. The circuit board integrates a microcontroller module, a power module, an RS-485 communication module, a remote signaling module and a wireless module. The security door control device and the access control machine are independent components. The access control machine acts as an authorization verification device, while the security door control device acts as an execution mechanism.

[0007] The power module includes a power interface for connecting to an external power source to power the circuit board. The microcontroller module includes a microcontroller for signal processing between modules. The RS-485 communication module includes an RS-485 communication interface and a matching resistor interface. The RS-485 communication interface connects to the RS-485 communication interface on the access control unit to enable communication between the security access control device and the access control unit. The access control unit connects to the management platform via a network port. After the access control unit completes authorization verification, it transmits the successfully verified data to the security access control device via RS-485 communication. Subsequently, the security door control device controls the opening of the magnetic lock and sends information such as the door magnetic sensor status back to the access control unit. Finally, the access control unit uploads the verification results and door lock status data to the management platform. The matching resistor interface is used to connect a 120Ω plug-in resistor to improve communication quality when the RS-485 interface experiences a communication failure. The matching resistor interface is not connected by default. The remote signaling module is used for signal and status monitoring. The remote signaling module includes a button interface, a door magnetic sensor interface, and a fire alarm interface. The button interface connects to the access control unit's button switch to detect the button's opening and closing. The door magnetic sensor interface connects to the access control unit's door magnetic signal interface to receive access control signals. The fire alarm interface connects to the fire alarm controller to receive fire alarm signals. The button interface connects to a self-resetting button switch, which is installed inside the access control unit. This allows for easy opening of the door from the inside. The door magnetic interface detects the door magnetic signal from the access control unit and feeds back the door's open / closed status to the safety door control device. The fire alarm interface connects to the fire alarm output interface of the fire alarm controller to receive fire alarm signals. When a fire alarm occurs, it triggers the fire alarm signal, and the safety door control device can promptly open the door and keep it open for timely evacuation. After triggering the fire alarm signal, a power outage and restart are required to restore normal operation.

[0008] Furthermore, by setting up a wireless module independent of the microcontroller, the security door control device can quickly respond and execute the unlocking action when receiving a wireless emergency unlocking signal, without relying on the status of the access control unit. Even if the access control unit malfunctions, the security door control device can still independently complete the unlocking task, ensuring reliability in emergency situations. The wireless module includes a wireless door control output interface and a 485 door control output interface. The wireless door control output interface and the 485 door control output interface each contain a set of normally open outputs and a set of normally closed outputs. When connected to an anode lock, the normally closed outputs of the wireless door control output interface and the 485 door control output interface are connected in series and connected in series into the power supply circuit of the magnetic lock. When connected to a cathode lock, the normally open outputs of the wireless door control output interface and the 485 door control output interface are connected in parallel and connected in series into the power supply circuit of the magnetic lock.

[0009] Buttons P and G are button interfaces that connect to the push-button switch to input remote signaling signals. After receiving this signal, the microcontroller controls the relay output to open the door lock. Internally, it adopts optocoupler isolation and electrostatic surge protection to enhance anti-interference performance and stability.

[0010] The S and G ports of the door magnetic sensor are access control interfaces that connect to the door magnetic signal to provide feedback on the door status. Internally, they employ optocoupler isolation and electrostatic surge protection to enhance anti-interference performance and stability.

[0011] Fire alarm F and G are fire alarm interfaces used to receive fire alarm signals from the fire alarm controller and realize the fire alarm linkage door opening function. They are internally equipped with optocoupler isolation and electrostatic surge protection to enhance anti-interference performance and stability.

[0012] Communication A and B are RS-485 communication interfaces, which connect to the A and B interfaces on the access control unit to realize the communication connection between the access control unit and the security door control device. The internal 485 circuit adopts power isolation and electrostatic surge protection to enhance anti-interference performance and stability.

[0013] The wireless gate output interface includes one normally open NO1 and COM interface, and one normally closed NC1 and COM interface. The interface supports a maximum voltage of 250VAC and 30VDC, and a maximum current of 3A.

[0014] The 485 gate output interface includes one normally open NO2 and COM interface, and one normally closed NC2 and COM interface. The interface supports a maximum voltage of 250VAC and 30VDC, and a maximum current of 3A.

[0015] The power interface is nominally rated at 12VDC, and supports a maximum of 12~24VDC.

[0016] Furthermore, the circuit board also integrates a DIP switch module for setting the door opening time of the access control machine. The DIP switch module is equipped with a two-position DIP switch, which can be used to set the door opening time of the access control machine to 3s, 6s, 12s, or 24s.

[0017] In the above structure: the two-position DIP switch is used to set the door opening time, which can be set to 3s, 6s, 12s, or 24s.

[0018] Furthermore, the circuit board also integrates a remote control module, which is equipped with a pairing switch. The pairing switch is used to pair with the remote controller to achieve remote control.

[0019] In the above structure: the pairing switch is used to pair with the remote control. After successful pairing, the remote control can be used to switch between momentary mode and self-locking mode.

[0020] Inching mode: Press the button once to keep the pairing LED on. Press the remote control button within 5 seconds to turn off the LED after successful pairing.

[0021] Self-locking mode: Press the button twice in quick succession to keep the pairing LED light on. Press the remote control button within 5 seconds to turn off the LED light after successful pairing.

[0022] Furthermore: the bottom of the housing base is provided with a wiring hole, and the side is provided with a DIP switch hole. The connectors on the power module, RS-485 communication module, remote signaling module and wireless module are integrated on the wiring terminal, the wiring terminal is located in the wiring hole, and the two-position DIP switch is located in the DIP switch hole.

[0023] In the above structure: to facilitate wiring of each interface and for aesthetic purposes, the connectors on each module are integrated into the terminal block, which is located inside the wiring hole, and the two-position DIP switch is located inside the DIP hole.

[0024] Furthermore: the outer casing has three through holes and one pairing hole, and a power indicator light, a running indicator light and a pairing indicator light are respectively installed in the through holes, and the pairing switch is located in the pairing hole.

[0025] In the above structure: the power indicator, the running indicator, and the pairing indicator are located in three through holes on the top cover of the outer casing for easy observation; the pairing switch is located in the pairing hole on the top cover of the outer casing for easy operation by the user.

[0026] Furthermore, it also includes a bracket, which is fixed inside the housing base, and the circuit board is fixed on the bracket.

[0027] In the above structure: the bracket is used to fix the circuit board.

[0028] Furthermore, it also includes a faceplate labeled with information about the security gate control device, which is adhered to the outer cover.

[0029] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0030] This application is an independent component of the access control unit. The access control unit acts as an authorization verification device, while the security door control device acts as an actuator. The two communicate via an RS-485 communication interface. After the access control unit completes authorization verification, it transmits the successfully verified data to the security door control device via the RS-485 communication interface. Subsequently, the security door control device controls the opening of the magnetic lock and sends information such as the door magnetic status back to the access control unit. Finally, the access control unit uploads the verification results and door lock status data to the management platform, effectively solving the problem of being unable to open the door due to access control unit malfunction or damage.

[0031] This application integrates a wireless module that is independent of the microcontroller in the security access control device. This design enables the security access control device to respond quickly and execute the unlocking action when it receives a wireless emergency unlocking signal, without relying on the status of the access control unit. Even if the access control unit malfunctions, the security access control device can still complete the unlocking task independently, ensuring reliability in emergency situations. At the same time, the independence of the wireless module also enhances the stability and security of the system, effectively preventing the failure of the wireless emergency unlocking function due to microcontroller failure. Attached Figure Description

[0032] Figure 1 This is a schematic diagram of the security gate control system architecture;

[0033] Figure 2 This is a structural diagram of this application;

[0034] Figure 3 This is a wiring diagram for the anode lock power supply;

[0035] Figure 4 This is a schematic diagram of the cathode lock power supply wiring;

[0036] List of reference numerals in the attached diagram:

[0037] 1. Access control integrated machine; 2. Security door control device; 21. Outer shell base; 22. Bracket; 23. Circuit board; 24. Outer shell top cover; 25. Surface sticker; 3. Management platform; 4. Magnetic lock. Detailed Implementation

[0038] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments:

[0039] like Figure 1-4As shown, this application proposes a security door control device with wireless emergency unlocking function, including a housing base 21, a circuit board 23, and a housing cover 24. The circuit board 23 is installed inside the housing base 21, and the housing cover 24 is installed on the housing base 21. The circuit board 23 integrates a microcontroller module, a power supply module, an RS-485 communication module, a remote signaling module, and a wireless module. The power supply module, RS-485 communication module, and remote signaling module are respectively communicatively connected to the microcontroller module. The microcontroller module includes a microcontroller. The power supply module includes a power interface for connecting to an external power source. The RS-485 communication module includes an RS-485 communication interface and a matching resistor interface. The RS-485 communication interface is communicatively connected to the access control integrated machine 1. The access control integrated machine 1 is network connected to the management platform 3. When the RS-485 communication interface fails, the connection is made through the matching resistor interface. A plug-in resistor improves the communication quality of the RS-485 communication interface. The remote signaling module includes a button interface, a door magnetic interface, and a fire alarm interface. The button interface connects to the button switch of the access control unit 1 to detect the opening and closing of the button switch. The door magnetic interface connects to the door magnetic signal interface of the access control unit 1 to receive access control signals. The fire alarm interface connects to the fire alarm controller to receive fire alarm signals. The wireless module is independent of the microcontroller and includes a wireless door control output interface and a 485 door control output interface. The wireless door control output interface and the 485 door control output interface each contain a set of normally open outputs and a set of normally closed outputs. When connected to an anode lock, the normally closed outputs of the wireless door control output interface and the 485 door control output interface are connected in series and connected in series into the power supply circuit of the magnetic lock 4. When connected to a cathode lock, the normally open outputs of the wireless door control output interface and the 485 door control output interface are connected in parallel and connected in series into the power supply circuit of the magnetic lock 4.

[0040] The circuit board 23 also integrates a DIP switch module for setting the opening time of the access control machine 1. The DIP switch module has a two-position DIP switch, which can be used to set the opening time of the access control machine to 3s, 6s, 12s, or 24s. The circuit board 23 also integrates a remote control module, which has a pairing switch. The pairing switch is used to pair with the remote control to achieve remote control. The bottom of the housing base 21 has a wiring hole, and the side has a DIP switch hole. The connectors for the power module, RS-485 communication module, remote signaling module, and wireless module are integrated into the wiring terminal block, which is located inside the wiring hole. The two-position DIP switch is located inside the DIP switch hole. The housing cover 24 has three through holes and one pairing hole. A power indicator light, a running indicator light, and a pairing indicator light are installed in the through holes, respectively. The pairing switch is located inside the pairing hole. A bracket 22 is also included, which is fixed inside the housing base 21, and the circuit board 23 is fixed to the bracket 22. It also includes a faceplate 25 labeled with information about the security gate control device 2, which is adhered to the outer cover 24.

[0041] This application proposes a security door control device with wireless emergency unlocking function, including a housing base 21, a circuit board 23, and a housing cover 24. The circuit board 23 is installed inside the housing base 21, and the housing cover 24 is fixed on the housing base 21 to protect the circuit board 23. The housing dimensions are 150*100*40 (mm), and the material is plastic. The circuit board 23 integrates a microcontroller module, a power module, an RS-485 communication module, a remote signaling module, and a wireless module. The security door control device 2 and the access control integrated machine 1 are independent components, where the access control integrated machine 1 acts as an authorization verification device, while the security door control device 2 acts as an execution mechanism.

[0042] The power supply module includes a power interface for connecting to an external power source to power the circuit board 23. The microcontroller module includes a microcontroller for signal processing between modules. The RS-485 communication module includes an RS-485 communication interface and a matching resistor interface. The RS-485 communication interface is connected to the RS-485 communication interface on the access control unit 1 to enable communication between the security access control device 2 and the access control unit 1. The access control unit 1 is connected to the management platform 3 via a network port. After the access control unit 1 completes the authorization verification, it transmits the successfully verified data to the security access control device 2 via RS-485 communication. Subsequently, the security door control device 2 controls the opening of the magnetic lock 4 and sends information such as the door magnetic status back to the access control unit 1. Finally, the access control unit 1 uploads the verification results and door lock status data to the management platform 3. The matching resistor interface is used to connect a 120Ω plug-in resistor to improve communication quality when the RS-485 interface experiences a communication failure. The matching resistor interface is not connected to a resistor by default. The remote signaling module is used for signal and status monitoring. The remote signaling module includes a button interface, a door magnetic interface, and a fire alarm interface. The button interface connects to the button switch of the access control unit 1 to detect the opening and closing of the button switch. The door magnetic interface connects to the door magnetic signal interface of the access control unit 1 to receive access control signals. The signal and fire alarm interfaces are connected to the fire alarm controller to receive fire alarm signals. The button interface is connected to a self-resetting button switch, which is installed inside the access control unit 1. The self-resetting button switch facilitates opening the door from the inside. The door magnetic interface is used to detect the door magnetic signal of the access control unit 1 and feeds back the door's open / closed status to the safety door control device 2. The fire alarm interface is connected to the fire alarm output interface of the fire alarm controller to receive fire alarm signals. When a fire alarm occurs, the fire alarm signal is triggered, and the safety door control device 2 can open the door in time and keep it in a normally open state to facilitate timely escape of personnel. After the fire alarm signal is triggered, the power must be cut off and restarted to restore the normal working mode.

[0043] Furthermore, by setting up a wireless module independent of the microcontroller, the security door control device 2 can quickly respond and execute the unlocking action when receiving a wireless emergency unlocking signal, without relying on the status of the access control unit 1. Even if the access control unit 1 malfunctions, the security door control device 2 can still independently complete the unlocking task, ensuring reliability in emergency situations. The wireless module includes a wireless door control output interface and a 485 door control output interface. The wireless door control output interface and the 485 door control output interface each contain a set of normally open outputs and a set of normally closed outputs. When connected to an anode lock, the normally closed outputs of the wireless door control output interface and the 485 door control output interface are connected in series and connected in series into the power supply circuit of the magnetic lock 4. When connected to a cathode lock, the normally open outputs of the wireless door control output interface and the 485 door control output interface are connected in parallel and connected in series into the power supply circuit of the magnetic lock 4.

[0044] Buttons P and G are button interfaces that connect to the push-button switch to input remote signaling signals. After receiving this signal, the microcontroller controls the relay output to open the door lock. Internally, it adopts optocoupler isolation and electrostatic surge protection to enhance anti-interference performance and stability.

[0045] The S and G ports of the door magnetic sensor are access control interfaces that connect to the door magnetic signal to provide feedback on the door status. Internally, they employ optocoupler isolation and electrostatic surge protection to enhance anti-interference performance and stability.

[0046] Fire alarm F and G are fire alarm interfaces used to receive fire alarm signals from the fire alarm controller and realize the fire alarm linkage door opening function. They are internally equipped with optocoupler isolation and electrostatic surge protection to enhance anti-interference performance and stability.

[0047] Communication A and B are RS-485 communication interfaces, which are connected to the A and B interfaces on the access control unit 1 to realize the communication connection between the access control unit 1 and the security door control device 2. The internal 485 circuit adopts power isolation and electrostatic surge protection to enhance anti-interference performance and stability.

[0048] The wireless gate output interface includes one normally open NO1 and COM interface, and one normally closed NC1 and COM interface. The interface supports a maximum voltage of 250VAC and 30VDC, and a maximum current of 3A.

[0049] The 485 gate output interface includes one normally open NO2 and COM interface, and one normally closed NC2 and COM interface. The interface supports a maximum voltage of 250VAC and 30VDC, and a maximum current of 3A.

[0050] The power interface is nominally rated at 12VDC, and supports a maximum of 12~24VDC.

[0051] The two-position DIP switch is used to set the door opening time, which can be set to 3s, 6s, 12s, or 24s.

[0052] The pairing switch is used to pair with the remote control. Once paired successfully, the remote control can be used to switch between momentary mode and self-locking mode.

[0053] Inching mode: Press the button once to keep the pairing LED on. Press the remote control button within 5 seconds to turn off the LED after successful pairing.

[0054] Self-locking mode: Press the button twice in quick succession to keep the pairing LED light on. Press the remote control button within 5 seconds to turn off the LED light after successful pairing.

[0055] To facilitate wiring at each interface and ensure a neat appearance, the connectors on each module are integrated into the terminal blocks, which are located inside the wiring holes, and the two-position DIP switches are located inside the DIP holes.

[0056] The power indicator, running indicator, and pairing indicator are located in three through holes on the top cover 24 of the housing for easy observation. The pairing switch is located in the pairing hole on the top cover 24 of the housing for easy operation by the user.

[0057] The bracket 22 is used to fix the circuit board 23.

[0058] This application is an independent component of the access control unit 1. The access control unit 1 acts as an authorization verification device, while the security door control device 2 acts as an actuator. The two communicate through an RS-485 communication interface. After the access control unit 1 completes authorization verification, it transmits the successfully verified data to the security door control device 2 through the RS-485 communication interface. Subsequently, the security door control device 2 controls the opening of the magnetic lock 4 and sends back information such as the door magnetic status to the access control unit 1. Finally, the access control unit 1 uploads the verification result and door lock status data to the management platform 3, effectively solving the problem of being unable to open the door due to malfunction or damage to the access control unit 1.

[0059] This application integrates a wireless module that is independent of the microcontroller in the security gate control device 2. This design enables the security gate control device 2 to respond quickly and execute the unlocking action when it receives a wireless emergency unlocking signal, without relying on the status of the access control unit 1. Even if the access control unit 1 malfunctions, the security gate control device 2 can still independently complete the unlocking task, ensuring reliability in emergency situations. At the same time, the independence of the wireless module also enhances the stability and security of the system, effectively preventing the failure of the wireless emergency unlocking function due to microcontroller failure.

[0060] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any modifications or equivalent changes made based on the technical essence of the present utility model shall still fall within the scope of protection claimed by the present utility model.

Claims

1. A safety door control device with wireless emergency unlocking function, characterized in that: The application relates to an integrated access control machine, which comprises a shell base (21), a circuit board (23) and a shell upper cover (24), the circuit board (23) is installed in the shell base (21), the shell upper cover (24) is installed on the shell base (21), a single-chip microcomputer module, a power module, an RS-485 communication module, a remote signaling module and a wireless module are integrated on the circuit board (23), the power module, the RS-485 communication module and the remote signaling module are respectively in communication connection with the single-chip microcomputer module, the single-chip microcomputer module comprises a single-chip microcomputer, the power module comprises a power interface, the power interface is used for connecting an external power supply, the RS-485 communication module comprises an RS-485 communication interface and a matching resistance interface, the RS-485 communication interface is in communication connection with an access control machine (1), the access control machine (1) is in network connection with a management platform (3), when the RS-485 communication interface is faulty, a plug-in resistor is connected through the matching resistance interface, the communication quality of the RS-485 communication interface is improved, the remote signaling module comprises a button interface, a door magnetic interface and a fire alarm interface, the button interface is connected with a button switch of the access control machine (1) and is used for detecting the opening and closing of the button switch, the door magnetic interface is connected with a door magnetic signal interface of the access control machine (1) and is used for receiving an access control signal, the fire alarm interface is connected with a fire alarm controller and is used for receiving a fire alarm signal, the wireless module is independent of the single-chip microcomputer and comprises a wireless door control output interface and a 485 door control output interface, the wireless door control output interface and the 485 door control output interface respectively comprise a group of normally-opened outputs and a group of normally-closed outputs, when a positive electrode lock is connected, the normally-closed outputs of the wireless door control output interface and the 485 door control output interface are connected in series and are connected in series into a power supply loop of a magnetic lock (4); when a negative electrode lock is connected, the normally-opened outputs of the wireless door control output interface and the 485 door control output interface are connected in parallel and are connected in series into the power supply loop of the magnetic lock (4).

2. The safety door control device with wireless emergency unlocking function according to claim 1, characterized in that: A dial module for setting the door opening time of the access control machine (1) is further integrated on the circuit board (23), two-bit dial switches are arranged on the dial module, and the door opening time of the access control machine can be set to 3s, 6s, 12s or 24s through the two-bit dial switches.

3. The safety door control device with wireless emergency unlocking function according to claim 1, characterized in that: A remote control module is further integrated on the circuit board (23), a code matching switch is arranged on the remote control module, the code matching switch is matched with a remote controller, and remote control is realized.

4. The safety door control device with wireless emergency unlocking function according to claim 2, characterized in that: A wiring hole is arranged at the bottom of the shell base (21), a dial hole is arranged at the side, the connectors on the power module, the RS-485 communication module, the remote signaling module and the wireless module are integrated on a wiring terminal, the wiring terminal is located in the wiring hole, and the two-bit dial switches are located in the dial hole.

5. The safety door control device with wireless emergency unlocking function according to claim 3, characterized in that: Three through holes and a code matching hole are arranged on the shell upper cover (24), power indicator lights, running indicator lights and code matching indicator lights are respectively installed in the through holes, and the code matching switch is located in the code matching hole.

6. The safety door control device with wireless emergency unlocking function according to claim 1, characterized in that: A support (22) is further arranged, the support (22) is fixed in the shell base (21), and the circuit board (23) is fixed on the support (22).

7. The safety door control device with wireless emergency unlocking function according to claim 1, characterized in that: Also included is a face sticker (25) labeled with safety gate device (2) information, which is adhered to the outer housing cover (24).

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