CN221329014U - Digital intelligent monitoring equipment system - Google Patents

Abstract

The utility model relates to a digital intelligent monitoring equipment system which comprises a main module composed of a main module housing, a control circuit board and a main circuit board, wherein the control circuit board is connected with the main circuit board through a flat cable, and the control circuit board is integrally provided with an alarm module, a display module, a control key and a door control radar for sensing the state of an electric control cabinet door body; the main circuit board is integrally provided with one path of AC220V input port A, at least one path of AC220V output port A, one path of DC12V input port A, at least one path of DC12V output port A, at least one path of RS485 port A, at least one path of trunk connection point port A, one path of RJ45 port and a power carrier communication module A, wherein a circuit connected with the AC220V output port A is provided with a current magnetic ring for monitoring current, a leakage magnetic ring for monitoring leakage current and a relay A for independently controlling the on-off state of each path of AC220V output port A. The structure realizes the purpose of monitoring and protecting the electric alarm equipment and ensures the safety and reliability of the equipment.

Description

Digital intelligent monitoring equipment system

Technical Field

The utility model relates to the electrical field, in particular to a digital intelligent monitoring equipment system.

Background

The existing electronic police equipment, namely electric police equipment, such as radar, a video camera, a light supplementing lamp, a flash lamp and the like, is connected to a network, remote control operation is realized through a cloud platform or a server, but the cloud platform or the server mainly realizes a communication function, and when the electric police equipment fails, the cloud platform cannot learn the problem and the cause of the failure. For example, it is not known whether the camera itself is faulty or the power supply is faulty, and the cause of the fault needs to be ascertained after the camera arrives at the site manually, and then the maintenance process is arranged, which is time-consuming and laborious. In addition, existing electric alarm devices, such as cameras, usually do not have a function of power supply monitoring protection, power supply and signals of the existing electric alarm devices are connected to a main module platform, and the existing electric alarm devices need to be protected by means of a circuit of the main module platform, so that once the main module fails, the camera is easily damaged by overload current or voltage, and once the main module is in overvoltage and overload conditions, all electric equipment can be cut off, and the influence range is large. Therefore, a device capable of protecting and monitoring the electric police equipment such as a camera and the like and power supply at the same time needs to be designed.

Disclosure of Invention

In order to overcome the defects, the utility model aims to provide a digital intelligent monitoring equipment system for the field, so that the technical problem that the existing similar monitoring equipment is difficult to effectively monitor and protect both the electric alarm equipment and the power supply is solved. The aim is achieved by the following technical scheme.

The equipment system comprises a main module, wherein the main module comprises a main module housing and a main module circuit board, the main module housing comprises a top cover and a bottom cover, and the main module circuit board is fixed in an inner cavity formed by the top cover and the bottom cover; the main module circuit board comprises a control circuit board and a main circuit board, wherein the control circuit board is connected with the main circuit board through a flat cable, the control circuit board is integrally provided with an alarm module, a display module, control keys and a gating radar for sensing the body state of an electric control cabinet door, the gating radar is an acoustic radar and is provided with a transmitting end and a receiving end, the control circuit board is fixed in the top surface of a top cover, and openings corresponding to the alarm module, the display module, the control keys, the gating radar transmitting end and the receiving end are formed in the top surface of the top cover; the main circuit board is integrally provided with one path of AC220V input port A, at least one path of AC220V output port A, one path of DC12V input port A, at least one path of DC12V output port A, at least one path of RS485 port A, at least one path of trunk connection point port A, one path of RJ45 port and a power carrier communication module A, wherein a circuit connected with the AC220V output port A is provided with a current magnetic ring for monitoring current, a leakage magnetic ring for monitoring leakage current and a relay A for independently controlling the on-off state of each path of AC220V output port A. Through the main module structure, the monitoring of the input and output ports is realized, and the on-off control of the input and output is realized by utilizing the relay A through the signal access of the ports, so that the purposes of monitoring and protecting are achieved. Besides, the monitoring to the cabinet door is realized through setting up above-mentioned sound wave radar, compares current only to adopt door magnetic switch etc. has the discernment to door body state more accurate, including the door body open and shut angle, action etc. homoenergetic accomplish accurate discernment and record, and also can realize certain action discernment and record to operating personnel to standardize corresponding operation and maintenance, guarantee the safety, the reliability of equipment.

And the relay A forms a control loop with the control key, the gating radar, the RS485 port A, the dry contact port A, RJ port, the power carrier communication module A, the current magnetic ring and the leakage magnetic ring, namely, the on-off state of the relay A is controlled. Through this structure, realize the effective control to relay A break-make, guarantee input and output's safety.

The main circuit board is provided with an upper circuit board and a lower circuit board, the upper circuit board and the lower circuit board are fixedly connected through conductive posts, the lower circuit board is provided with a current magnetic ring and a leakage magnetic ring, holes are formed in the lower circuit board corresponding to the current magnetic ring and the leakage magnetic ring, the current magnetic ring and the leakage magnetic ring are positioned in the holes, the grounding support legs of a row of AC220V output ports A on one side of the upper circuit board are connected with a grounding circuit board through conductive posts, and the grounding circuit board is positioned between the upper circuit board and the lower circuit board. The structure is one of specific implementation structures serving as a main circuit board layout, and the structure is compact in space layout, small in whole size and convenient to install and use in small-sized equipment.

The main circuit board is provided with an upper circuit board, a shielding board and a lower circuit board, wherein the shielding board is positioned between the upper circuit board and the lower circuit board, and the upper circuit board and the lower circuit board are fixedly connected through a conductive column; the main module housing is of a box type structure, an AC220V input board, a circuit breaker and a cooling fan are fixedly arranged in the main module housing, cooling holes are formed in the periphery of the main module housing, the cooling fan is used for cooling the main module circuit board, the AC220V input board is used as an external AC220V access end, the output of the AC220V input board is connected with the circuit breaker in a conducting mode, the output of the circuit breaker is connected with an AC220V input port A of the main circuit board in a conducting mode, a top cover of the main module housing is integrally provided with three-phase sockets, at least one three-phase socket is directly connected with the output of the circuit breaker in a conducting mode, the rest three-phase sockets are connected with an AC220V output port A of the main circuit board in a conducting mode, and the cooling fan is connected with a DC12V output port A of the main circuit board in a conducting mode. The structure is another concrete implementation structure serving as the layout of the main circuit board, adopts a box-shaped housing, has a larger installation space in the whole, has a better heat dissipation effect and a stable signal, and has more external interfaces, thereby being convenient for better external expansion use.

The AC220V output port A is externally connected with AC220V equipment, and the AC220V equipment is any one or more of a switch power supply, a fan, an illuminating lamp, an alarm lamp, a camera, a light supplementing lamp, an explosion flash lamp, a stroboscopic lamp and a secondary module for supplying power; the RS485 port A is externally connected with a radar or a temperature and humidity sensor; the dry contact port A is externally connected with signal equipment, and the signal equipment is a water level switch and a door magnetic switch; the RJ45 port is externally connected with a server or a switch. The above is a functional implementation structure of each port, thereby realizing effective monitoring control.

The equipment system comprises an auxiliary module, wherein the auxiliary module comprises an auxiliary module housing and an auxiliary module circuit board, the auxiliary module housing is formed by fixing an upper cover and a lower cover through screws, the auxiliary module circuit board is arranged in an inner cavity formed by the upper cover and the lower cover and is fixed with the lower cover through screws, the auxiliary module circuit board is integrally provided with one path of AC220V input port B, one row of AC220V output port B, one path of DC12V input port B, two paths of DC12V output ports B, one path of RS485 communication port B, two paths of trunk connection point ports B and a power carrier communication module B, a current transformer for monitoring current is arranged in a circuit formed by connecting the one path of AC220V input port B with the one row of AC220V output port B, the leakage transformer for monitoring leakage current, and a relay B for controlling on-off of each path of AC220V output port B. The auxiliary module structure is compact, the formed whole is easy to directly install in the existing electric police camera, the installation and the use are convenient, and multiple output and standby ports are provided, so that the function expansion and the use are convenient. Through above-mentioned current transformer and leakage transformer, realize the detection to input/output, realize the on-off control to input/output through relay B to reach the purpose of monitoring and protection.

And the relay B, the RS485 port B, the dry contact port B, the power carrier communication module B, the current transformer and the leakage transformer form a control loop, namely the on-off state of the relay B is controlled. Through this structure, realize the effective control to relay B break-make, guarantee input and output's safety.

The one-way DC12V input port B, the two-way DC12V output port B and the two-way trunk connection point port are integrated in the same terminal row, and the one-row AC22V output port is integrated in one AC220V output terminal row. Through adopting the terminal strip structure, the integrated level is high, and is small, and wiring operation uses comparatively conveniently.

The middle parts of the upper cover and the lower cover of the auxiliary module housing are provided with a positioning sleeve and a positioning column which are in plug fit, a through hole which penetrates through the upper cover and the lower cover is formed in the middle part of the positioning sleeve after the positioning sleeve is plugged with the positioning column, and the positioning sleeve and the positioning column clamp the auxiliary module circuit board when being plugged and matched. Through this structure, on the one hand realize the installation location to auxiliary module circuit board, on the other hand through the through-hole cross-under screw, make things convenient for this auxiliary module to be fixed in the inside of electric police camera.

The AC220V output port B is externally connected with AC220V equipment, and the AC220V equipment is any one or more of a video camera, a light supplementing lamp, an explosion flash lamp, a stroboscopic lamp and a switching power supply; and the RS485 port B is externally connected with a radar or an upper-level auxiliary module. The above is a functional implementation structure of each port, thereby realizing effective monitoring control.

The utility model can be directly used as a monitoring control system of the electric alarm equipment through the main module and the auxiliary module, or the main module and the auxiliary module are combined, the main module is used as a host, the auxiliary module is used as an expansion module to realize the monitoring control of the multi-channel electric alarm equipment, the effective monitoring, the control and the protection of the electric alarm equipment are realized, the safe and reliable use of the electric alarm equipment is ensured, and the main module can select a small or box-shaped structure according to the use environment so as to be suitable for different use environments, wherein the auxiliary module can be directly arranged in the electric alarm camera for use, and the use is more convenient.

Drawings

Fig. 1 is a schematic diagram of the explosive structure of the main module of the present utility model.

Fig. 2 is a schematic diagram of the main circuit board structure of fig. 1.

Fig. 3 is a schematic perspective view of the main module of the present utility model.

Fig. 4 is a schematic diagram of an explosion structure of a secondary module according to the present utility model.

Fig. 5 is a schematic diagram of an explosion structure of a secondary module according to the present utility model.

Fig. 6 is a schematic perspective view of a sub-module according to the present utility model.

Fig. 7 is a schematic diagram of the application structure of the main module of the present utility model.

Fig. 8 is a schematic structural diagram of the primary module and the secondary module of the present utility model.

Fig. 9 is a schematic diagram of the assembly structure of the box-type main module of the present utility model.

Fig. 10 is a schematic perspective view of fig. 9.

Fig. 11 is a schematic diagram of a third perspective view of fig. 9.

The serial numbers and names in the figures are: 1. the main module housing, 101, housing cavity, 102, guide rail groove, 2, control circuit board, 201, display module, 202, control button, 203, gating radar, 2031, transmitting end, 2032, receiving end, 204, alarm module, 3, main circuit board, 301, upper circuit board, 302, lower circuit board, 303, hole site, 304, grounding circuit board, 305, shielding board, 4, AC220V input port a,5, AC220V output port a,501, AC220V output interface, 6, DC12V input port a,7, DC12V output port a,8, dry contact port a,9, RS485 port, 10, RJ45 port, 11, current magnetic ring, 12, leakage magnetic ring, 13, power carrier communication module a,14, relay a,15, stopper, 16, sub-module housing, 1601, through hole, 17, sub-module circuit board, 18, AC220V input port B,19, AC220V output port B,20, relay B,21, power line terminal B,22, RS, 23, RS485, three-phase connection port, power line, 25, three-phase connection, power line, power transmission, and expansion board, fan, 25, three-phase connection interface, and three-phase connection.

Description of the embodiments

The utility model will now be further described with reference to the accompanying drawings.

As shown in fig. 1-6, in a first embodiment, the digital intelligent monitoring device system includes a main module and a sub-module, the main module includes a main module housing 1, a main module circuit board, the main module housing includes a top cover and a bottom cover, the main module circuit board is fixed in an inner cavity formed by the top cover and the bottom cover, a guide rail groove 102 with a stop member 15 is arranged on the back of the bottom cover, and the digital intelligent monitoring device system is convenient to install and fix on a guide rail. The main module circuit board comprises a control circuit board 2 and a main circuit board 3, the control circuit board is connected with the main circuit board through a flat cable, an alarm module 204, a display module 201, a control key 202 and a gating radar 203 for sensing the body state of an electric control cabinet door are integrally arranged on the control circuit board, the gating radar is an acoustic radar and is provided with a transmitting end 2031 and a receiving end 2032, a protruding cover cavity 101 is formed on the top surface of the top cover, the control circuit board is fixed in the cover cavity through screws, and openings corresponding to the alarm module, the display module, the control key, the gating radar transmitting end and the receiving end are formed on the top surface of the cover cavity; the main circuit board is integrated to be equipped with one path AC220V input port A4, one row of AC220V output port A5, one path DC12V input port A6, two paths DC12V output port A7, two paths RS485 ports A9, two paths trunk connection point ports A8, one path RJ45 port 10 and power carrier communication module A13, set up the electric current magnetic ring 11 of monitoring electric current in the circuit that above-mentioned one path AC220V input port A links with one row of AC220V output port A, monitor the electric leakage magnetic ring 12 of electric leakage electric current, and the relay A14 of independent control each path AC220V output port A break-make. The relay A forms a control loop with a control key, a gate control radar, an RS485 port A, a dry contact port A, RJ port, a power carrier communication module A, a current magnetic ring and a leakage magnetic ring, namely the on-off state of the relay A is controlled.

The main circuit board 3 is provided with an upper circuit board 301 and a lower circuit board 302, an AC220V input port A4, an AC220V output port A5, a DC12V input port A6, a DC12V output port A7, an RS485 port A9, and an RJ45 port 10 are disposed on the upper circuit board, that is, each port a is fixed on the upper circuit board, the AC220V input port A, DC V input port A, DC V output port A, RS port A, RJ45 is disposed on one side of the upper circuit board, a row of AC220V output ports a are disposed on the other side of the upper circuit board, the upper circuit board and the lower circuit board are electrically connected through conductive posts, the lower circuit board is provided with a current magnetic ring 11, a leakage magnetic ring 12, a relay a14, and a power carrier communication module a13, the current magnetic ring, the leakage magnetic ring, the relay a, and the power carrier communication module a are disposed between the upper circuit board and the lower circuit board, wherein the positions of the corresponding current magnetic ring, the leakage magnetic ring and the leakage magnetic ring are disposed on one side of the upper circuit board, the current magnetic ring and the leakage magnetic ring are positioned in the hole, the row of AC220V output ports are connected to the ground through the conductive posts 304 on the upper circuit board and the lower circuit board.

The AC220V output port A5 is externally connected with AC220V equipment, and the AC220V equipment is any one or more of a switch power supply, a fan, an illuminating lamp, an alarm lamp, a camera, a light supplementing lamp, an explosion flash lamp, a stroboscopic lamp and a secondary module for supplying power; the RS485 port A9 is externally connected with a radar or a temperature and humidity sensor; the dry contact port A8 is externally connected with signal equipment, and the signal equipment is a water level switch and a door magnetic switch; the RJ45 port 10 is externally connected to a server or switch.

As shown in fig. 8-10, the second embodiment is different from the first embodiment in the structural style of the main module, and the main difference is that: the main module housing 1 is replaced by a box structure, that is, the top cover and the bottom cover are combined to form a rectangular box body, the box body is internally provided with an AC220V input board 24, a circuit breaker 25 and a cooling fan 26, and cooling holes are formed in the circumferential direction of the box body, and the cooling fan corresponds to cooling of the main module circuit board. The layout of the main module circuit board is changed to include an upper circuit board 301, a shielding board 305 and a lower circuit board 302, where the shielding board is located between the upper circuit board and the lower circuit board, the upper circuit board and the lower circuit board are fixed by conductive posts, the lower circuit board integrates the AC220V input port A4, a row of AC220V output ports A5, a relay a14, a current magnetic ring 11 and a leakage magnetic ring 12, the rest of functional ports are integrated on the upper circuit board, and the upper circuit board is additionally provided with a plurality of AC220V output interfaces 501 for expansion output. The AC220V input board is used as an access end of external AC220V, the output of the AC220V input board is connected with a circuit breaker, and the output of the circuit breaker is connected with an AC220V input port A of the main circuit board. The top cover of the main module housing is integrally provided with a row of three-phase sockets 27, one of the three-phase sockets is directly connected with the output of the circuit breaker in a conductive manner, the other three-phase sockets are connected with the AC220V output port A of the main circuit board in a conductive manner, namely, the monitoring control is formed, and the cooling fan is correspondingly connected with one of the DC12V output ports A7 of the main circuit board in a conductive manner. In addition to the above structure, the main module housing may be additionally provided with an expansion interface 28, where the expansion interface is an AC220V output interface and/or a DC12V output interface, and is connected with an AC220V output port a and/or a DC12V output port a corresponding to the main circuit board.

The auxiliary module of the monitoring controller comprises an auxiliary module housing 16 and an auxiliary module circuit board 17, wherein the auxiliary module housing is formed by fixing an upper cover and a lower cover through screws, an auxiliary module circuit board is arranged in an inner cavity formed by the upper cover and the lower cover and is fixed with the lower cover through screws, the auxiliary module circuit board is integrally provided with an AC220V input port B18, a row of AC220V output ports B19, a DC12V input port B, two DC12V output ports B, an RS485 communication port B23, two trunk connection point ports B and a power carrier communication module B21, a current transformer for monitoring current is arranged in a circuit connected with the AC220V input ports B, a leakage transformer for monitoring leakage current is arranged in a circuit connected with the AC220V output ports B, and a relay B20 for independently controlling on-off of each AC220V output port B is arranged. The relay B, the RS485 port B, the dry contact port B, RJ, the port B, the power carrier communication module B, the current transformer and the leakage transformer form a control loop, namely the on-off state of the relay B is controlled. The middle parts of the upper cover and the lower cover are provided with a positioning sleeve and a positioning column which are in plug-in fit, and a through hole 1601 which penetrates through the upper cover and the lower cover is formed in the middle part of the positioning sleeve after the positioning sleeve is plugged in the positioning column, and the positioning sleeve and the positioning column are in plug-in fit to clamp the auxiliary module circuit board.

In the above sub-module, one path of DC12V input port B, two paths of DC12V output ports B, and two paths of trunk connection ports are integrated in the same terminal block 22, and one row of AC22V output ports are integrated in one AC220V output terminal block.

An AC220V output port B19 in the auxiliary module is externally connected with AC220V equipment, and the AC220V equipment is any one or more of a video camera, a light supplementing lamp, an explosion lamp, a stroboscopic lamp and a switching power supply; the RS485 port B23 is externally connected with a radar or an upper level auxiliary module.

Based on the structure of the above embodiment, a specific application of the detection controller will be described below with reference to fig. 6 and 7.

An embodiment of the application of the main module is shown in fig. 6, and the embodiment realizes monitoring control and protection for the main module to independently control the electric police camera. The method comprises the following steps: the AC220V input port A4 of the main module is externally connected with a power supply end formed by a power grid, an ammeter and a circuit breaker, the power supply end is connected with the DC12V input port A6 through a connection DC conversion module, and the DC12V output port A7 is used for connecting externally connected 12V direct current equipment such as fans. The AC220V output port A5 is provided with five groups which are respectively connected with a switch power supply, a fan, an illuminating lamp, a strobe lamp and a camera, namely, the switch power supply can be used for supplying power to electric police equipment, wherein the switch power supply can also be used as a power supply of the DC12V input port A. The RS485 port A9 is externally connected with a radar and is used for communicating with other modules. The dry contact port A8 is used for being connected with a water level switch and detecting the water level condition of the position of the control cabinet, so that power supply is timely cut off. The RJ45 port 10 is used to connect external switches and servers. The radar signal, the water level switch signal and the server signal can realize on-off control of the input and output of the AC220V detection module, and the detection control of the input and output of the AC220V detection module is realized through the current magnetic ring and the leakage magnetic ring, so that the electricity safety of external equipment is ensured.

An embodiment of the combined application of the primary module and the secondary module is shown in fig. 7, in which the primary module is used as a host, and the secondary module independently controls the electric police camera to realize detection and protection. The method comprises the following steps: the AC220V input port A4 of the main module is externally connected with a power supply end formed by a power grid, an ammeter and a circuit breaker, the power supply end is connected with the DC12V input port A6 through a connection DC conversion module, and the DC12V output port A7 is used for connecting externally connected 12V direct current equipment such as fans. The AC220V output ports 5 are provided with five groups and are respectively connected with an AC220V input port B18 of the switching power supply, the fan, the lighting lamp, the alarm lamp and the auxiliary module. The switch power supply can also be used as a power supply of the DC12V input port A. The RS485 port 9 is externally connected with a temperature and humidity sensor 29, so that the temperature and humidity of the environment can be conveniently monitored. The dry node port A8 is used for being connected with a water level switch and detecting the water level condition of the position of the control cabinet, so that power supply is timely cut off. The RJ45 port 10 is used to connect external switches and servers. The AC220V output port B19 of the auxiliary module is provided with four paths which are respectively connected with a power supply, a flash lamp, a stroboscopic lamp and a light supplementing lamp, wherein the power supply is used as the power supply of the DC12V input port B of the auxiliary module, and the DC12V output port B is externally connected with a radar and an electric police camera and is used as the power supply of 12V direct current equipment. The dry contact port B is used for controlling contact in the electric police camera. The RS485 port B23 is connected to the radar and used for communication. The application embodiment that the main module and the auxiliary module are combined is mainly installed inside the electric police camera through the auxiliary module, and the purpose of monitoring and protecting the electric police camera is achieved.

In addition to the above, the above auxiliary module may also be connected to the power grid independently (under the same transformer as the switch), and the power carrier communication module B21 disposed inside is used to communicate with the switch. The main module also has a power carrier communication module a13, and can also realize communication connection with the power carrier communication module B of the sub-module.

The above description is intended to illustrate the technical means of the present utility model, and not to limit the technical scope of the present utility model. Obvious modifications or substitutions by one with ordinary skill in the art are within the scope of the present utility model as defined by the appended claims.

Claims (10)

1. The digital intelligent monitoring equipment system comprises a main module, wherein the main module comprises a main module housing (1) and a main module circuit board, the main module housing comprises a top cover and a bottom cover, and the main module circuit board is fixed in an inner cavity formed by the top cover and the bottom cover; the main module circuit board is characterized by comprising a control circuit board (2) and a main circuit board (3), wherein the control circuit board is connected with the main circuit board through a flat cable, the control circuit board is integrally provided with an alarm module (204), a display module (201), a control key (202) and a gating radar (203) for sensing the state of an electric control cabinet door body, the gating radar is an acoustic radar and is provided with a transmitting end (2031) and a receiving end (2032), the control circuit board is fixed in the top surface of the top cover, and openings corresponding to the alarm module, the display module, the control key, the gating radar transmitting end and the receiving end are formed in the top surface of the top cover; the main circuit board is integrated to be equipped with all the way AC220V input port A (4), at least all the way AC220V output port A (5), all the way DC12V input port A (6), at least all the way DC12V output port A (7), at least all the way RS485 port A (9), at least all the way dry contact port A (8), all the way RJ45 port (10) and power line carrier communication module A (13), set up the electric current magnetic ring (11) of monitoring current in the circuit that above-mentioned AC220V input port A links to each other with AC220V output port A, the electric leakage magnetic ring (12) of monitoring leakage current, and the relay A (14) of independent control every way AC220V output port A break-make.

2. The digital intelligent monitoring equipment system according to claim 1, wherein the relay a (14) and the control key (202), the gating radar (203), the RS485 port a (9), the dry access point port a (8), the RJ45 port (10), the power carrier communication module a (21), the current magnetic ring (11) and the leakage magnetic ring (12) form a control loop, namely, the on-off state of the relay a is controlled.

3. The digital intelligent monitoring equipment system according to claim 1, wherein the main circuit board (3) is provided with an upper circuit board (301) and a lower circuit board (302), the upper circuit board and the lower circuit board are fixed through conductive posts, the lower circuit board is provided with the current magnetic ring (11) and the leakage magnetic ring (12), the positions of the lower circuit board corresponding to the current magnetic ring and the leakage magnetic ring are provided with hole sites (303), the current magnetic ring and the leakage magnetic ring are positioned in the hole sites, the grounding support legs of a row of AC220V output ports A on one side of the upper circuit board are connected with a grounding circuit board (304) through conductive posts, and the grounding circuit board is positioned between the upper circuit board and the lower circuit board.

4. The digital intelligent monitoring equipment system according to claim 1, wherein the main circuit board (3) is provided with an upper circuit board (301), a shielding board (305) and a lower circuit board (302), wherein the shielding board is positioned between the upper circuit board and the lower circuit board, and the upper circuit board and the lower circuit board are fixedly connected through conductive posts; the main module housing (1) is of a box type structure, an AC220V input board (24), a circuit breaker (25) and a cooling fan (26) are fixedly arranged in the main module housing, cooling holes are formed in the periphery of the main module housing, the cooling fan is used for cooling the main module circuit board, the AC220V input board is used as an external AC220V access end, the output of the AC220V input board is connected with the circuit breaker, the output of the circuit breaker is connected with an AC220V input port A of the main circuit board, a three-phase socket (27) is integrally formed in a top cover of the main module housing, at least one three-phase socket is directly connected with the output of the circuit breaker in a conductive mode, the rest three-phase sockets are connected with the AC220V output port A of the main circuit board in a conductive mode, and the cooling fan is correspondingly connected with the DC12V output port A (7) of the main circuit board in a conductive mode.

5. The digital intelligent monitoring equipment system according to claim 1, wherein the AC220V output port A (5) is externally connected with AC220V equipment, and the AC220V equipment is any one or more of a switch power supply, a fan, an illuminating lamp, an alarm lamp, a camera, a light supplementing lamp, an explosion flash lamp, a strobe lamp and a secondary module; the RS485 port A (9) is externally connected with a radar or a temperature and humidity sensor (29); the dry contact port A (8) is externally connected with signal equipment, and the signal equipment is a water level switch and a door magnetic switch; the RJ45 port is externally connected with a server or a switch.

6. The digital intelligent monitoring equipment system according to claim 1, wherein the equipment system comprises a secondary module, the secondary module comprises a secondary module housing (16) and a secondary module circuit board (17), the secondary module housing is formed by fixing an upper cover and a lower cover through screws, the secondary module circuit board is arranged in an inner cavity formed by the upper cover and the lower cover, the secondary module circuit board is fixed with the lower cover through screws, the secondary module circuit board is integrally provided with one path of AC220V input port B (18), at least one path of AC220V output port B (19), one path of DC12V input port B, at least one path of DC12V output port B, one path of RS485 communication port B (23), at least one path of trunk connection port B and a power carrier communication module B (21), a current transformer for monitoring current leakage is arranged in a circuit connected with the AC220V output port B, and a relay B (20) for independently controlling on-off of each path of AC220V output port B.

7. The digital intelligent monitoring equipment system according to claim 6, wherein the relay B (20) forms a control loop with the RS485 port B (23), the dry contact port B, the power carrier communication module B (21), the current transformer and the leakage transformer, namely, the on-off state of the relay B is controlled.

8. The system of claim 6, wherein the DC12V input port B, DC V output port B and the dry contact port are integrated in a single terminal block (22), and all AC22V output ports B (18) are integrated in a single AC220 output terminal block.

9. The digital intelligent monitoring equipment system according to claim 6, characterized in that a positioning sleeve and a positioning column are arranged in the middle of the upper cover and the lower cover of the auxiliary module housing (16) in a plugging fit manner, a through hole (1601) penetrating the upper cover and the lower cover is formed in the middle of the positioning sleeve after the positioning sleeve is plugged with the positioning column, and the auxiliary module circuit board (17) is clamped when the positioning sleeve is plugged with the positioning column.

10. The digital intelligent monitoring equipment system according to claim 6, wherein the AC220V output port B (19) is externally connected with AC220V equipment, and the AC220V equipment is any one or more of a video camera, a light supplementing lamp, an explosion flash lamp, a strobe lamp and a switching power supply; and the RS485 port B (23) is externally connected with a radar or an upper-stage auxiliary module.