CN217561921U - Zone controller for highway station equipment - Google Patents

Abstract

The utility model discloses a zone controller for expressway site equipment, which comprises a box body and a control circuit board arranged in the box body; the box body comprises a panel, side plates, a rear plate, a bottom plate and a top plate; the two side plates are respectively arranged at two sides of the panel and the rear plate, the top plate is arranged above the panel, the rear plate and the side plates, and the bottom plate is arranged below the panel, the rear plate and the side plates; the panel is respectively connected with the side plate, the bottom plate and the top plate, and the rear plate is respectively connected with the side plate, the bottom plate and the top plate; the panel is provided with a first terminal window, a second terminal window, a third terminal window, an antenna window and a communication window; the rear plate is provided with a power supply window and a fourth terminal window; one side plate is provided with a burning window; the control circuit board comprises a plurality of elements, and interfaces of the elements are respectively arranged on a first terminal window, a second terminal window, a third terminal window, an indicator light window, a communication window, a power supply window, a fourth terminal window and a burning window.

Description

Zone controller for highway station equipment

Technical Field

The utility model relates to an information communication automatic control technical field especially relates to a regional controller for highway website equipment.

Background

Along with the rapid development of the expressway in China, the scale of the expressway network is larger and larger, the structure of the expressway network is more and more complex, and the types and the number of various equipment installed on the road sections are more and more, but because the communication modes and the communication protocols are different, a large amount of equipment needs to be installed in the expressway sections to realize the conversion of various functions and various protocols, so that the problems of large equipment occupation space, complex wiring, complex maintenance, high maintenance cost, incapability of timely and effective processing of instrument data, incapability of remote equipment maintenance and incapability of remote equipment data acquisition are caused; and sometimes, the upgrading procedure needs to be disassembled, the equipment screws are more troublesome to disassemble, and equipment damage can be caused because workers are not familiar with the product operation carelessness. Therefore, a burning window is designed on the side surface of the equipment, and the burning program or the program upgrading is realized under the condition of not disassembling the machine.

Therefore, it is necessary to design a zone controller which occupies a small space, has simple wiring, can perform remote equipment maintenance, can acquire remote equipment data, and automatically protects the equipment according to the acquired equipment data.

To the technical problem, the utility model provides a regional controller for highway website equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at prior art's defect, provide a regional controller for highway website equipment, this controller occupation space is little, the wiring is simple, can do remote equipment maintenance, can remote equipment data acquisition and carry out automatic protection to equipment according to the equipment data of gathering.

In order to realize the above purpose, the utility model adopts the following technical scheme:

a zone controller for highway station equipment comprises a box body and a control circuit board arranged in the box body; the box body comprises a panel, side plates, a rear plate, a bottom plate and a top plate; the two side plates are respectively arranged at two sides of the panel and the rear plate, the top plate is arranged above the panel, the rear plate and the side plates, and the bottom plate is arranged below the panel, the rear plate and the side plates; the panel is respectively connected with the side plate, the bottom plate and the top plate, and the rear plate is respectively connected with the side plate, the bottom plate and the top plate; the panel is provided with a first terminal window, a second terminal window, a third terminal window, an antenna window and a communication window; the rear plate is provided with a power supply window and a fourth terminal window; one side plate is provided with a burning window; the control circuit board comprises a plurality of elements, and interfaces of the elements are respectively arranged on the first terminal window, the second terminal window, the third terminal window, the indicator light window, the communication window, the power supply window, the fourth terminal window and the burning window.

Furthermore, hangers are respectively arranged on two sides of the panel.

Furthermore, the interfaces of the plurality of elements comprise an AC power input port, an RS232 interface, a switching value input port, an analog input port, a switching value output port, an antenna jack and a communication and network interface; the AC power input port, the RS232 interface, the switching value input port, the analog input port, the switching value output port, the antenna jack and the communication and network interface are respectively connected with the control circuit board; the AC power input port is installed on the first terminal window, the RS232 interface is installed on the second terminal window, the switching value input port, the analog input port and the switching value output port are all installed on the third terminal window, the antenna jack is installed on the antenna window, and the communication and network interface is installed on the communication window.

Furthermore, a key, an indicator light control circuit and a display circuit are also arranged on the control circuit board; the front plate is also provided with a display window, a key window and an indicator light window; the button is installed in the button window, and display circuit shows through the display window, and pilot lamp control circuit shows through the pilot lamp window.

Furthermore, the interfaces of the plurality of elements further comprise an RS485 interface, a 24V power output interface, an infrared communication interface, a DC power output interface and an AC power output interface, and the RS485 interface, the 24V power output interface, the infrared communication interface, the DC power output interface and the AC power output interface are respectively connected with the control circuit board; and the RS485 interface, the 24V power output interface, the infrared communication interface and the DC power output interface are respectively arranged on the fourth terminal window, and the AC power output interface is arranged on the power supply window.

Furthermore, the temperature and humidity sensor is arranged in the box body.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) The utility model has the characteristics of small occupied space, simple wiring, remote equipment maintenance, remote equipment data acquisition and automatic equipment protection according to the acquired equipment data;

(2) The utility model can remotely check the working state of the equipment and the operation of the remote control equipment under the unattended condition, automatically control the equipment operation according to the collected data, reduce the accidental danger caused by the person climbing the gantry, save the human resources and improve the working efficiency;

(5) The multi-window combination can reach 64 signal channels at most, and is suitable for equipment with more signal channels; the size of the product is 1U, and the occupied space is small; the chassis is made of hot galvanized plates, so that the chassis can resist fire and pressure of 100kg and prevent electromagnetic interference; the hanger is included, and the rack-mounted hanger is convenient to mount; the right burning port can burn programs without disassembling the machine.

Drawings

FIG. 1 is a disassembled view of a zone controller structure for highway station equipment provided by the first embodiment;

FIG. 2 is a schematic view of a panel window provided in accordance with one embodiment;

FIG. 3 is a schematic view of a back panel window according to an embodiment;

FIG. 4 is a schematic diagram of a panel interface according to an embodiment;

FIG. 5 is a schematic diagram of a backplane interface provided in accordance with an embodiment;

FIG. 6 is a circuit diagram corresponding to the customizable voltage DC power output interface provided by the first embodiment;

fig. 7 is a communication circuit diagram corresponding to the RS485 interface according to an embodiment;

FIG. 8 is a circuit diagram illustrating a communication and network interface according to an embodiment;

fig. 9 is a circuit diagram corresponding to the temperature and humidity sensor provided in the first embodiment;

FIG. 10 is a circuit diagram corresponding to the main control chip according to the first embodiment;

wherein, 1, the box body; 11. a panel; 12. a side plate; 13. a rear plate; 14. a base plate; 15. a top plate; 16. hanging a lug; 20. a first terminal window; 21. a second terminal window; 22. a third terminal window; 23. an antenna window; 24. a communication window; 25. displaying a window; 26. a key window; 27. an indicator light window; 28. a power supply window; 29. a fourth terminal window; 30. a burning window; an AC power input port; an RS232 interface; RS485 interface; 34. a switching value input port; 35. an analog input port; 36. a switching value output port; 37. an antenna jack; 38. communication and network interfaces; a 39.24V power output interface; 40. an infrared communication interface; 41. a customizable voltage DC power output interface; an AC power output interface.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.

The utility model aims at prior art's defect, provide a regional controller for highway website equipment.

Example one

The embodiment provides a zone controller for highway station equipment, as shown in fig. 1, comprising a box body 1 and a control circuit board arranged in the box body 1; the box body 1 is formed by enclosing a panel 11, a side plate 12, a rear plate 13, a bottom plate 14 and a top plate 15; the box body is made of hot-dip galvanized sheet.

Two side plates 12 are arranged, and one ends of the two side plates 12 are fixedly connected with two ends of the panel 11 through threads respectively; the other ends of the two side plates 12 are fixedly connected with the two ends of the rear plate 13 through threads respectively; the top plate 15 is arranged above the area enclosed by the two side plates 12, the face plate 11 and the rear plate 13 and is fixedly connected with the two side plates through threads; the bottom plate 14 is disposed below an area surrounded by the two side plates 12, the face plate 11, and the rear plate 13, and is fixedly connected by a screw thread.

The connecting sections of the panel 11 are respectively connected with a hanging lug 16 in a threaded connection mode.

As shown in fig. 2-3, the panel 11 is provided with a first terminal window 20, a second terminal window 21, a third terminal window 22, an antenna window 23, a communication window 24, a display window 25, a key window 26, and an indicator light window 27; the third terminal window 22 includes a switching value input window, an analog value input window, and a switching value output window. The rear plate 13 is provided with a power supply window 28 and a fourth terminal window 29; the fourth terminal window 29 comprises an RS485 window, a 24V power output window, an infrared communication window and a DC power output window. One of the side plates 12 is provided with a burning window 30.

The first terminal window 20 is a window of 15mm 22mm, the second terminal window 21 and the third terminal window 22 are windows of 15mm 103mm, and the antenna window 23 is a window of 6mm and 14mm 33mm in diameter; the fourth window 29 is a window of 15mm by 103mm, and the power supply window 28 is a window of 30mm by 30mm; the burning window 30 is a window of 15mm × 8mm.

As shown in fig. 4-5, the control circuit board includes several components, and the interfaces of the several components include an AC power input port 31, an RS232 interface 32, an RS485 interface 33, a switching value input port 34, an analog input port 35, a switching value output port 36, an antenna jack 37, a communication and network interface 38, a 24V power output interface 39, an infrared communication interface 40, a customizable voltage DC power output interface 41, and an AC power output interface 42; the plurality of elements also comprise keys, an indicator light control circuit and a display circuit; the device comprises an AC power input port 31, an RS232 interface 32, an RS485 interface 33, a switching value input port 34, an analog input port 35, a switching value output port 36, an antenna jack 37, a communication and network interface 38, a 24V power output interface 39, an infrared communication interface 40, a customizable voltage DC power output interface 41, an AC power output interface 42, a plurality of elements, a key, an indicator light control circuit and a display circuit, wherein the elements also comprise a key, the indicator light control circuit and the display circuit which are respectively connected with a control circuit board.

Fig. 6 is a schematic circuit diagram corresponding to the customizable voltage DC power output interface, where the customizable voltage DC power output interface supplies 6.5V and 3.3V power to a main chip in the device; fig. 7 shows a communication circuit diagram corresponding to the RS485 interface, which communicates with an external RS485 device through the RS485 interface; fig. 8 is a schematic circuit diagram corresponding to the communication and network interface, and RJ45 communication is performed with the network through the communication and network interface.

The wireless network interface of the embodiment adopts a GPRS network; and the communication supports TCP, UDP, IPv4 and DHCP protocols.

The AC power input port 31 is arranged on the first terminal window 20, the RS232 interface 32 is arranged on the second terminal window 21, the switching value input port 34 is arranged on the switch input window, the analog value input port is arranged on the analog input window, the switching value output port is arranged on the switch output window, and the antenna jack 37 is arranged on the antenna window 23; the communication and network interface 38 is mounted to the communication window 24; the keys are arranged on a key window 26, and the display circuit is displayed through a display window 25; the indicator light control circuit is displayed through the indicator light window 27 for displaying the operating state of the controller.

The RS485 interface is installed in the RS485 window, the 24V power output interface is installed in the 24V power output window, the infrared communication interface is installed in the infrared communication window, the DC power output interface is installed in the DC power output window, and the AC power output interface is installed in the power supply window.

In this embodiment, the control circuit board further includes a main control chip, which is in communication connection with the AC power input port, the RS232 interface, the RS485 interface, the switching value input port, the analog input port, the switching value output port, the antenna jack, the communication and network interface, the 24V power output interface, the infrared communication interface, the customizable voltage DC power output interface, the AC power output interface, the key, the indicator light control circuit, and the display circuit, respectively.

The utility model discloses can realize following function after writing into program code among the main control chip: the on-off of the voltage output can be controlled by outputting a control signal through the customizable voltage DC power output interface; the input and the output of infrared signals are realized through an infrared communication interface; the character display function of liquid crystal display is realized through the display circuit; the detection function of the key is realized through the key; RS232 signal communication between the RS232 and an external instrument is realized through an RS232 interface; the output function of digital high and low levels is realized through the switching value input port and the switching value output port; the detection of the analog semaphore is realized through an analog semaphore input port; the Internet data exchange function is realized through a communication and network interface; the communication between the external RS485 protocol equipment and the local machine is realized through an RS485 interface; the main control chip carries out logic judgment according to the collected data, and the main control chip can control the on-off of voltage output through the voltage DC power output interface according to the collected data.

The device also comprises a temperature and humidity sensor; the temperature and humidity sensor is electrically connected with the main control chip; the temperature and humidity sensor is located inside the shell. The temperature and humidity sensor is used for monitoring the temperature and humidity of the environment inside the area controller, and the area controller can work at a proper environment temperature.

Fig. 9 is a circuit diagram corresponding to the temperature and humidity sensor, and is used for detecting the temperature and humidity in the device; fig. 10 is a circuit diagram corresponding to the main control chip, and the ports are connected to the sub-circuits.

It should be noted that, the RS232 interface and the RS485 interface of this embodiment are all a plurality of paths. And the multiple RS232 interfaces and the multiple RS485 interfaces can be externally connected with more devices.

Example two

The zone controller for the highway station equipment provided by the embodiment is different from the first embodiment in that:

this embodiment uses the zone controller by a specific method:

s1, installing a region controller into a case;

s2, inputting power supply input power supply of the camera into an AC power supply output interface in the utility model;

s3, an RS232 communication line of the battery pack equipment is accessed into an RS232 interface in the utility model;

s4, an RS485 communication line of the intelligent door lock is connected into one RS485 interface of the utility model;

s5, an RS485 communication line of the intelligent air conditioner is connected into an RS485 interface of the utility model;

s6, a switching value output signal terminal of the water sensor is connected into a switching value input port of the utility model;

s7, a switch value terminal of the smoke sensor is connected into a switch value input port of the utility model;

s8, the network communication machine is connected to the customizable voltage DC power output interface;

s9, connecting an internet communication line into the communication and network interface of the utility model;

s10, an AC power input port of the utility model is connected with an AC220V power supply to supply power;

s11, checking whether circuit power supply and wiring of each device are correct and safe;

and S12, starting normal work of each device.

The utility model discloses a working method and principle as follows:

through the display window in the embodiment, the working voltage and the working current of the camera of the access equipment are checked, and the power supply and the power failure of the camera are controlled. The working state of the camera and the power supply control of the camera are checked on the Internet platform through equipment communication. Whether the equipment is immersed or not is checked through checking the data collected by the external water immersion sensor, and whether the equipment is immersed or not is also checked on the Internet platform. Whether smoke and fire alarm occur in the equipment is checked, and whether smoke and fire alarm occur in the equipment is checked on the Internet platform through data collected by the external smoke sensor. Data acquisition also looks over the electric quantity, the voltage and the operating condition of the battery in the internal power supply module at the internet platform. The working state of the intelligent door lock is checked on the internet platform through equipment communication, and the door lock is opened and closed remotely. The working state of the intelligent air conditioner is checked on the internet platform through equipment communication, and the air conditioner is remotely turned on, turned off and adjusted in temperature. The humidity and the temperature in the case are checked on the internet platform through equipment communication, and temperature and humidity monitoring is achieved.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) The utility model has the characteristics of small occupied space, simple wiring, remote equipment maintenance, remote equipment data acquisition and automatic equipment protection according to the acquired equipment data;

(2) The utility model discloses can long-rangely look over equipment operating condition, remote control equipment's operation, according to the operation of the data automatic control equipment of collecting under the unmanned on duty's the condition, reduced because of the unexpected danger that people ascended a height the portal appears, saved manpower resources, improved work efficiency.

It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims (6)

1.A zone controller for highway station equipment is characterized by comprising a box body and a control circuit board arranged in the box body; the box body comprises a panel, side plates, a rear plate, a bottom plate and a top plate; the two side plates are respectively arranged at two sides of the panel and the rear plate, the top plate is arranged above the panel, the rear plate and the side plates, and the bottom plate is arranged below the panel, the rear plate and the side plates; the panel is respectively connected with the side plate, the bottom plate and the top plate, and the rear plate is respectively connected with the side plate, the bottom plate and the top plate; the panel is provided with a first terminal window, a second terminal window, a third terminal window, an antenna window and a communication window; the rear plate is provided with a power supply window and a fourth terminal window; one side plate is provided with a burning window; the control circuit board comprises a plurality of elements, and interfaces of the elements are respectively arranged on a first terminal window, a second terminal window, a third terminal window, an indicator light window, a communication window, a power supply window, a fourth terminal window and a burning window.

2. The zone controller for expressway site equipment of claim 1, wherein hangers are further installed on both sides of the panel, respectively.

3. The zone controller for highway site equipment according to claim 1, wherein the interfaces of the plurality of elements comprise an AC power input port, an RS232 interface, a switching value input port, an analog input port, a switching value output port, an antenna jack, a communication and network interface; the AC power input port, the RS232 interface, the switching value input port, the analog input port, the switching value output port, the antenna jack and the communication and network interface are respectively connected with the control circuit board; the AC power input port is installed on the first terminal window, the RS232 interface is installed on the second terminal window, the switching value input port, the analog input port and the switching value output port are all installed on the third terminal window, the antenna jack is installed on the antenna window, and the communication and network interface is installed on the communication window.

4. The zone controller for highway station equipment according to claim 1, wherein the control circuit board is further provided with a key, an indicator light control circuit and a display circuit; the panel is also provided with a display window, a key window and an indicator light window; the button is installed in the button window, and display circuit shows through the display window, and pilot lamp control circuit shows through the pilot lamp window.

5. The zone controller for highway station equipment according to claim 1, wherein the interfaces of the plurality of components further comprise an RS485 interface, a 24V power output interface, an infrared communication interface, a DC power output interface and an AC power output interface, and the RS485 interface, the 24V power output interface, the infrared communication interface, the DC power output interface and the AC power output interface are respectively connected with the control circuit board; and the RS485 interface, the 24V power output interface, the infrared communication interface and the DC power output interface are respectively arranged on the fourth terminal window, and the AC power output interface is arranged on the power supply window.

6. The zone controller for highway station equipment according to claim 1, further comprising a temperature and humidity sensor, wherein the temperature and humidity sensor is located in the box.

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