Fire alarm controller remote control device based on analog switch signal

Abstract

The utility model discloses a fire alarm controller remote control device based on analog switch signals, which comprises a fire-fighting controller arranged in a fire-fighting control room, a main control board is arranged in the fire-fighting controller, and the main control board is connected to a key board through a second connecting line; the fire-fighting controller is connected with a remote control device through a first connecting line, a simulation key switch, a CPU, a socket, a simulation key switch jumper connection point and a controlled host jumper connection point are arranged in the remote control device, and the simulation key switch jumper connection point and the controlled host jumper connection point are connected through a jumper. The position where the jumper wire is connected with the jumper wire connecting point of the simulation key switch and the jumper wire connecting point of the controlled host corresponds to the position where the second connecting wire is connected with the key board, and the CPU is electrically connected with the simulation key switch. According to the utility model, the fire-fighting controller can be remotely controlled on an external control device or an Internet of Things platform, and the purpose that one person is on duty or no person is on duty in a fire-fighting control room is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent fire protection, and more specifically to a remote control device for a fire alarm controller based on analog switch signals. Background Art

[0002] In recent years, in the field of fire protection, great efforts have been made to promote intelligent fire protection and the fire protection Internet of Things. At the same time, in order to save labor costs, many cities have launched the one-person duty or unmanned duty mode for fire control rooms. This requires a remote monitoring and remote control mode for fire alarm controllers and fire linkage controllers, which can send signal control functions such as silencing, resetting, switching to automatic, switching to manual, starting and stopping bus devices, and starting and stopping multi-line devices to the fire alarm controller and the fire linkage controller through remote methods such as the Internet or a fire protection platform.

[0003] At present, some products such as robot duty have also emerged in the market. For example, a duty robot can remotely control the robot to operate the buttons of the fire alarm controller and the fire linkage controller. Although this method is theoretically feasible, in actual project use, there are problems such as complex installation, cumbersome operation, low operation accuracy, easy damage, and high price. Both the promoter and the user are not satisfied with such a method. Therefore, a simple and feasible solution that does not modify the original product and can facilitate the use of various remote control methods to solve this technology is proposed. Summary of the Invention

[0004] The technical problem to be solved by the utility model is to provide a remote control device for a fire alarm controller based on analog switch signals to solve the problems of complex installation, cumbersome operation, and low operation accuracy in the prior art.

[0005] To solve the above technical problems, the following technical solutions are adopted by the utility model.

[0006] A remote control device for a fire alarm controller based on analog switch signals, comprising a fire controller arranged in a fire control room. A main control board is arranged inside the fire controller. The main control board is connected to a keypad through a second connecting wire. The input end of the main control board is connected to the output end of the keypad. The fire controller is connected through a first connecting wire to a remote control device for generating linkage with the fire controller. The remote control device is connected to the main control board through the first connecting wire. Inside the remote control device, there are an analog key switch for simulating the keypad, a CPU, a socket connected to the first connecting wire, an analog key switch jumper connection point connected to the analog key switch, and a controlled host jumper connection point connected to the socket. The analog key switch jumper connection point and the controlled host jumper connection point are connected through a jumper. The positions where the jumper is connected to the analog key switch jumper connection point and the controlled host jumper connection point correspond to the positions where the second connecting wire is connected to the keypad. The CPU is electrically connected to the analog key switch.

[0007] Further optimizing the technical solution, the analog key switch includes using an electronic switch or a relay output contact as the switch signal.

[0008] Further optimizing the technical solution, the analog key switch jumper connection point and the controlled host jumper connection point adopt a pin connection method.

[0009] Further optimizing the technical solution, the analog key switch jumper connection point and the controlled host jumper connection point adopt a welding connection method.

[0010] Further optimizing the technical solution, the first connecting wire and the second connecting wire adopt the same specification wire harness.

[0011] Due to the adoption of the above technical solutions, the following technological progress has been achieved by the present utility model.

[0012] A remote control device for a fire alarm controller based on analog switch signals provided by the present utility model sets an analog key switch corresponding to the keypad inside the remote control device. The remote control device outputs corresponding key signals on the keypad of the analog fire controller to operate the remote control device, thereby realizing remote control of the fire controller by an external control device or an Internet of Things platform, replacing the operation of on-site duty personnel, and achieving the purpose of one-person or unmanned duty in the fire control room. Brief Description of the Drawings

[0013] Figure 1 is a structural schematic diagram of the present utility model;

[0014] Figure 2 is a structural schematic diagram of the fire controller of the present utility model.

[0015] Wherein: 1. Power access terminal, 2. CPU, 3. Communication interface, 4. Wireless communication module, 5. Analog key switch, 6. Analog key switch jumper connection point, 7. Controlled host jumper connection point, 8. Socket, 9. First connection line, 10. Fire control controller, 11. Main control board, 12. Second connection line, 13. Key board, 14. Peripheral device. Detailed implementation manner

[0016] The present utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0017] A remote control device for a fire alarm controller based on analog switch signals, in combination with Figures 1 to 2 As shown, it includes a fire control controller 10 and a remote control device. The fire control controller 10 is connected to the remote control device through a first connection line 9 for signal transmission, and the remote control device is used to generate linkage with the fire control controller.

[0018] The fire control controller 10 is arranged in the fire station control room. A main control board 11 is arranged in the fire control controller 10. The main control board 11 is connected to the key board 13 through a second connection line 12. Sockets 8 are arranged on both the main control board 11 and the key board 13 respectively for connecting the second connection line 12. The input end of the main control board is connected to the output end of the key board. The fire control controller 10 is connected to the peripheral device 14 through a wire and controls the action of the peripheral device through the wire. The main control board 11 is connected to the remote control device through the first connection line 9.

[0019] The remote control device is provided with an analog key switch 5, a CPU 2, a socket 8, an analog key switch jumper connection point 6 and a controlled host jumper connection point 7. The CPU is electrically connected to the analog key switch. The analog key switch 5 is used to simulate the key board 13. The socket 8 is used to connect the first connection line 9. The analog key switch jumper connection point 6 is connected to the analog key switch 5. The controlled host jumper connection point 7 is connected to the socket 8. The analog key switch jumper connection point 6 and the controlled host jumper connection point 7 are connected by a jumper. The positions where the jumper is connected to the analog key switch jumper connection point 6 and the controlled host jumper connection point 7 correspond to the positions where the second connection line 12 is connected to the key board 13. The CPU collects the key information on the key board through the first connection line and outputs it to the analog switch key switch to act, and outputs a switch signal to the fire control controller.

[0020] The analog key switch 5 uses an electronic switch or a relay switch output contact as the switch signal.

[0021] The analog key switch jumper connection point 6 and the controlled host jumper connection point 7 adopt a connection method of pins or a welding connection method.

[0022] The first connection line 9 and the second connection line 12 adopt the same specification of wire harness

[0023] The remote control device is provided with a power access terminal 1, a communication interface 3 and a wireless communication module 4. The power interface is used to access power, the communication interface 3 is used to communicate with an external control device, which can be flexibly selected according to the communication method of the external control device, and the wireless communication module 4 is used to perform wireless remote communication with the external control device and can also be connected to the Internet of Things platform to receive control commands issued by the external control device or the Internet of Things platform.

[0024] When the utility model is connected, the remote control device and the fire controller are connected through a first connecting wire, and at the same time, the second connecting wire is connected to the main control board and the key board. The kinetic energy key on the key board connected to the main control machine is switched on and off through the first connecting wire, so as to test the harness position of the function key on the first connecting wire, and then it is connected to the corresponding positions of the analog key switch jumper connection point and the controlled host jumper connection point by using a jumper. The harness positions of all the function keys to be controlled on the first connecting wire are tested in turn, and each one is connected to the position output by the corresponding analog key switch by using a connecting jumper. After checking without error, when the remote control device and the fire controller are turned on and the machine is running normally, the remote control device is connected to the external control device or the Internet of Things platform through the communication interface and the wireless communication module, and receives the control commands issued by the external control device or the Internet of Things platform. After the CPU in the remote control device receives the corresponding control commands, it controls the analog key switch to act and outputs a switch signal, which is output to the main control board of the remote control device through the connecting jumper, and the main control board executes the corresponding function output, so as to realize the remote control of the remote control device.

Claims

1. A remote control device for a fire alarm controller based on analog switch signals, comprising a fire controller (10) arranged in a fire control room. Inside the fire controller (10), there is a main control board (11). The main control board (11) is connected to a key board (13) through a second connecting wire (12), and the input end of the main control board is connected to the output end of the key board. It is characterized in that: The fire controller (10) is connected through a first connecting wire (9) to a remote control device that generates linkage with the fire controller. The remote control device is connected to the main control board (11) through the first connecting wire (9). The remote control device is provided with a simulated key switch (5) for simulating a key board (13), a CPU (2), a socket (8) connected to the first connecting wire (9), a simulated key switch jumper connection point (6) connected to the simulated key switch (5), and a controlled host jumper connection point (7) connected to the socket (8). The simulated key switch jumper connection point (6) and the controlled host jumper connection point (7) are connected by a jumper. The positions where the jumper is connected to the simulated key switch jumper connection point (6) and the controlled host jumper connection point (7) correspond to the positions where a second connecting wire (12) is connected to the key board (13). The CPU is electrically connected to the simulated key switch.

2. The remote control device for a fire alarm controller based on analog switch signals according to claim 1, wherein: The simulated key switch (5) includes using an electronic switch or a relay output contact as a switch signal.

3. The remote control device for a fire alarm controller based on analog switch signals according to claim 1, characterized in that: The simulated key switch jumper connection point (6) and the controlled host jumper connection point (7) adopt a pin connection method.

4. The remote control device for a fire alarm controller based on analog switch signals according to claim 1, characterized in that: The simulated key switch jumper connection point (6) and the controlled host jumper connection point (7) adopt a welding connection method.

5. The remote control device for a fire alarm controller based on analog switch signals according to claim 1, characterized in that: The first connecting wire (9) and the second connecting wire (12) adopt wire harnesses of the same specification.

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