CN204244382U - A remote monitoring system - Google Patents

Abstract

The utility model discloses a kind of long distance control system, its key is: described long distance control system comprises mainboard, described mainboard is connected with power module, storage battery source module, civil power detecting sensor module and Hall voltage transducer UPS module; Mainboard also by I/0 interface connecting communication module and display module respectively, communication module is connected with wireless communication module; Mainboard also connects Temperature Humidity Sensor module, power detection sensor module, infrared probe air-conditioner controller module, audible-visual annunciator module and immersion sensor assembly respectively by sensor adapter box.The utility model has main board failure, civil power power down, the warning of weighting platform data fault, power supply automatic switchover, and power supply remote auto restarts the functions such as control, data upload and remote monitoring; It can effectively prevent the monitoring that human factor causes unfounded, monitor the situations such as not early warning, improve in monitoring and early warning bookkeeping process the accuracy of monitoring environment and stability.

Description

A remote monitoring system

technical field

The utility model relates to a remote monitoring system.

Background technique

A typical monitoring system is mainly composed of front-end monitoring equipment, transmission equipment, back-end storage, control and display equipment. The back-end equipment can be further divided into central control equipment and sub-control equipment. The front-end and back-end equipment can be constructed in many ways, and the connection between them (also called the transmission system) can be realized through various methods such as cables, optical fibers or microwaves.

Utility model content

The purpose of this utility model is to provide a remote monitoring system.

In order to achieve the above object, the following technical solution is adopted: a remote monitoring system, characterized in that: the remote monitoring system includes a main board, and the main board is respectively connected with a power supply module, a battery power supply module, a mains detection sensor module and a Hall Voltage sensor UPS module; The main board is also connected to the communication module and the display module respectively through the I/O interface, and the wireless communication module is also connected to the communication module; Detection sensor module, infrared probe air conditioner controller module, sound and light alarm module and water immersion sensor module.

The power module includes a surge protector, an AC-DC switching power supply, a PPL power supply, a storage battery, and an I/O power supply board; wherein, the surge protector is connected with the AC-DC switching power supply to protect the AC-DC switching power supply; the PPL power supply One end is connected to the AC-DC switching power supply, the other end is connected to the I/O power board, and the battery is connected to the I/O power board. The output voltage is used to continue to provide working voltage to the main board and each functional module through the I/O power board after the mains power is cut off.

The power supply module is connected to the power supply interface of the mainboard, and is used to provide operating voltage to the mainboard and each functional module; the communication module is connected with the CPU of the mainboard through the GPRS card interface of the mainboard, and is used to read the information in the communication module into the mainboard; The display module is connected to the computer in the monitoring center through the network interface of the main board, and is used to display the working status of the equipment and the data processed by the main board, and realize the communication between the main board and the monitoring center by connecting to the external network of the monitoring center.

The utility model is simple in principle and has the functions of main board failure, mains power failure, weighing table data failure alarm, automatic power switch, remote automatic restart control of power supply, data upload to monitoring center and remote monitoring of monitoring center; it realizes remote monitoring function , It can also be used without personnel restrictions, preventing human factors from inaccurate monitoring, monitoring without early warning, etc., and improving the accuracy and stability of the monitoring environment during the monitoring and early warning management operation process.

Description of drawings

Fig. 1 is the principle structural diagram of the utility model embodiment;

FIG. 2 is a schematic structural diagram of the power module in FIG. 1 .

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment the utility model is described further.

As shown in Figures 1 to 2, a remote monitoring system includes a main board 1, on which a power supply module 11, a battery power supply module 12, a mains power detection sensor module 13 and a Hall voltage sensor UPS module 14 are respectively connected. The mainboard 1 is also connected to the communication module 21 and the display module 22 respectively through the I/O interface 2, and the wireless communication module 23 is also connected to the communication module 21; the mainboard 1 is also connected to the temperature and humidity through the sensor adapter box 3 Sensor module 31 , power detection sensor module 32 , infrared probe air conditioner controller module 33 , sound and light alarm module 34 and water immersion sensor module 35 .

The power module 11 includes a surge protector 111, an AC-DC switching power supply 112, a PPL power supply 113, a storage battery 115, and an I/O power supply board 114; wherein, the surge protector 111 is connected with the AC-DC switching power supply 112 to protect AC-DC switching power supply 112; one end of PPL power supply 113 is connected to AC-DC switching power supply 112, the other end is connected to I/O power supply board 114, battery 115 is connected to I/O power supply board 114, and I/O power supply board 114 outputs The voltage is used to provide working voltage for the main board 1 and each functional module, and the voltage output by the battery 115 is used to continue to provide working voltage for the main board 1 and each functional module through the I/O power board 114 after the mains power is cut off.

The power supply module 11 is connected to the power interface of the mainboard 1, and is used to provide operating voltage to the mainboard 1 and each functional module; the communication module 21 is connected to the CPU on the mainboard 1 through the GPRS card interface of the mainboard 1, and is used to read the information in the communication module. The information of the mainboard is transmitted to the mainboard; the display module 22 is connected to the computer of the monitoring center through the network interface of the mainboard 1, and is used to display the working status of the equipment and the data processed by the mainboard, and realize the connection between the mainboard and the monitoring center by connecting the external network of the monitoring center. communication between.

The concrete work process that the utility model embodiment monitors is as follows:

The equipment is connected to the mains through the power module, and then the monitoring terminal is turned on through the mains switch. When the mains is powered off, the battery module continues to supply power to the monitoring terminal to ensure that the monitoring equipment can be used normally for 48 hours. When the mains is powered on, the battery The module is disconnected and powered by the mains, and the battery module enters the charging mode at the same time.

The power supply of the monitoring system is uniformly powered by the monitoring host. When the device is powered off, the sensor will also be powered off at the same time and will not continue to work. After the equipment is set up by the monitoring center, the network is disconnected, and the monitoring host can run independently and perform monitoring in good condition, realizing full automation without human manipulation.

When the communication module is connected to the central system through the internet network, set the interactive information: upper and lower thresholds, device switches, etc., and the device enters the monitoring mode at the same time, the central program interface can visually see the information that needs to be monitored. When an alarm is triggered, the central program prompts relevant interactive information and operates through alarm elimination. In order to ensure the safety of warning elimination, the system can only turn off the alarm sensor through the monitoring center program. At the same time, if the alarm condition still exists, the alarm will still be triggered. , ensuring the stability of environmental monitoring.

The utility model is simple in principle and has the functions of main board failure, mains power failure, weighing table data failure alarm, automatic power switch, remote automatic restart control of power supply, data upload to monitoring center and remote monitoring of monitoring center; it realizes remote monitoring function , It can also be used without personnel restrictions, preventing human factors from inaccurate monitoring, monitoring without early warning, etc., and improving the accuracy and stability of the monitoring environment during the monitoring and early warning management operation process.

Claims (3)

1. a long distance control system, is characterized in that: described long distance control system comprises mainboard, described mainboard is connected to power module, storage battery source module, civil power detecting sensor module and Hall voltage transducer UPS module; Described mainboard also by I/0 interface connecting communication module and display module respectively, described communication module is also connected with wireless communication module; Described mainboard also connects Temperature Humidity Sensor module, power detection sensor module, infrared probe air-conditioner controller module, audible-visual annunciator module and immersion sensor assembly respectively by sensor adapter box.

2. long distance control system as claimed in claim 1, is characterized in that: described power module comprises Surge Protector, AC-DC Switching Power Supply, PPL power supply, storage battery, I/O power panel; Wherein, Surge Protector is connected with AC-DC Switching Power Supply, protection AC-DC Switching Power Supply; PPL power supply one end access AC-DC Switching Power Supply, the other end is connected with I/O power panel, storage battery is connected with I/O power panel, the voltage that I/O power panel exports is used for providing operating voltage to mainboard and each functional module, and the voltage that storage battery exports continues to provide operating voltage to mainboard and each functional module by I/O power panel after being used for civil power power-off.

3. long distance control system as claimed in claim 1 or 2, is characterized in that: described power module connects the power interface of mainboard, for providing operating voltage to mainboard and each functional module; Communication module is connected with the CPU of mainboard by the GPRS card interface of mainboard, imports in mainboard for the information read in communication module; Display module is connected with the computer of Surveillance center by the network interface of mainboard, for display device operating state and the data after mainboard process, and by connecting Surveillance center's external network, realizes the communication between mainboard and Surveillance center.