CN203982175U - Smart well cover monitor system - Google Patents

Abstract

The utility model provides a smart well cover monitor system, comprising a smart well cover card, a wireless gateway, a network, a server and hand-held equipment. The smart well cover card comprises an MCU module, a displacement detection module, a water level detection module, a wireless communication module, a power supply module and an RFID module. The smart well cover card can monitor the opening state of a well cover and the water level condition in a well. Warning information processed by the MCU module is uploaded to the server over the cloud through the wireless gateway. The server is a city well cover monitor platform server which provides unified monitor and management of well covers in an area under administration. The smart well cover monitor system prevents shift and loss of well covers of city streets, and is helpful for eliminating street pits and improving the modern management level of a city.

Description

An intelligent monitoring system covers

FIELD

[0001] The present invention relates to urban underground pipelines and ancillary facilities field of information technology, in particular, to an intelligent monitoring system covers.

Background technique

[0002] covers on city streets displacement or loss not only to municipal management and ownership units brought great distress to more people travel inconvenience and safety hazards. The market has a simple small amount of mechanical anti-theft function covers, due to relatively easy to see through, anti-theft effect is not good; some electromagnetic design problems covers, for example, using an electromagnetic coil springs pull prone to rust problems of aging; now emerging wireless remote control of the electronic security covers, shields and has a wireless signal easy to damp cell aging problem.

[0003] After heavy rains or flooding, many sewer drainage will occur less or clogged, resulting sewage flooding incidents, serious impact on the environment. Meanwhile, the underground pipeline manhole long stagnant water will speed up the electronic devices from moisture battery aging.

SUMMARY

[0004] The present invention aims to solve the problem, provide covers an intelligent monitoring system to enable people to remote monitoring and management of urban pipeline of manhole covers.

[0005] To achieve the above object, the present invention adopts the following technical solution:

[0006] This covers an intelligent monitoring system utility model, including: Smart card covers, wireless gateways, network, that works to filter monthly and handheld devices. Covers the smart card, comprising: MCU module, a displacement detection module, the water level detection module, a wireless communication module, power module, and RFID module.

[0007] the smart card covers covers the open state can be detected, and the water level in the well battery charge information, warning information from the MCU processing uploaded to the smart wireless gateway server in the cloud covers the monitoring platform.

[0008] The RFID module, comprising: RFID reader and electronic tag. The electronic tag memory information covers the installation time, line names, the owners of units, address information, maintenance records. The electronic tag memory information is read by the MCU via the RFID reader, and uploaded to the server management platform covers.

[0009] The use of the smart card covers 433MHz radio frequency communication system, the wireless communication module and a RF transceiver module consists of an antenna portion.

[0010] The wireless gateway is a gateway GPRS 433MHz turn, by the GPRS network connected to the Internet. The wireless gateway coverage radius of about 800 meters, the wireless gateway may be fixed to the street, or building exterior.

[0011] The monitoring server smart covers internet server in the cloud, the electronic tag information received from the smart card covers, covers shift alert level exception reporting low battery warning, etc., and can be deployed in any of the covers disarm . The server includes a database and covers intelligent monitoring platform. The intelligent monitoring platform covers including geographic information system, query system covers the state of wells and other management interfaces. The GIS is a two-dimensional map of the distribution manhole cover, which is set up according to the location information of the electronic tag.

Handheld [0012] of the RFID reader, for the smart card installation information entry covers the electronic tag, and is supplied to the inspection personnel to confirm identity covers.

[0013] covers the smart card further comprising a closed housing ABS engineering materials, the shape of a rod, the bottom end is a fixed end, a fixed shaft can be automatically rebound; to the top of the axial angle of the oblique section.

[0014] wireless signal shielding and battery covers for electronic intelligence easy to damp problems of aging, the present invention covers intelligent monitoring system provides the following solutions. To solve the problem of shielding the radio signal, the present invention uses a 433MHz radio frequency communication system. 433MHz radio signal having a penetration, anti-interference ability, strong networking capability, a wireless network stable, and reliable. 433MHz radio communication distance of 100 meters to 3 kilometers, a radio signal can penetrate one meter thick reinforced concrete wall, suitable manhole cover enclosed environment. For battery easy to damp problem of aging, the present invention covers the smart card is made of ABS engineering materials sealed packaging, components and integrated circuits to avoid battery wet aging. In addition, by monitoring the battery charge information, timely to remind staff to replace the natural aging of the battery, thus ensuring the normal operation of the system.

[0015] The present invention can achieve beneficial effects:

[0016] 1, when the covers were illegally move people, smashed an attempt to steal, covers the smart card will automatically send information to the monitoring platform in the cloud server, the monitoring center staff address a report card based on smart covers, alarm the fastest notify the relevant sections of responsible person to the scene to deal with.

[0017] 2, when heavy rains or flooding, many sewer drainage will appear not as hard or something clogged, resulting sewage, and seriously affect the environment. This covers the use of intelligent monitoring system before plugging it occurs warning, timely repair.

[0018] 3, when the battery is low, the smart covers the monitoring system will not work properly. Smart card covers can before the battery runs low, the battery voltage alert is sent to the monitoring server platform, remind timely replacement of the battery.

[0019] The following drawings and embodiments, further detailed description of the technical solution of the present invention.

BRIEF DESCRIPTION

[0020] FIG. 1 is a schematic view of the structure of the intelligent monitoring system covers.

[0021] FIG. 2 is a schematic view of the installation covers a smart card shown in FIG. 1.

Detailed ways

[0022] The following embodiments in conjunction with the accompanying drawings of the preferred embodiment of the present invention will be described, it should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, not to limit the present invention.

[0023] 1, the covers for the intelligent monitoring system, comprising: a smart card covers, wireless gateways, networks, servers, and handheld devices.

[0024] covers the smart card, comprising: MCU module, a displacement detection module, the water level detection module, a wireless communication module, power module, and RFID module.

[0025] The covers of the smart card module includes a lithium battery power supply, and a voltage regulator circuit detecting circuit; said power supply module for the MCU module, a displacement detection module, the water level detection module, a wireless communication module, and RFID module.

The [0026] displacement detection module comprises a tilt sensor light and sound alarm device. The tilt sensor for detecting whether the manhole cover is displaced or turned. The sound and light alarm device by a voice control circuit, horn, warning lights and other components constituting the circuit.

[0027] The water level detection module ultrasonic ranging sensor, by measuring the distance to the bottom of the well water level information is obtained, and further determines whether or manhole clogged drain.

[0028] The RFID module includes a RFID reader and electronic tag. The electronic tag memory time covers the mounting, the line items of information, owners of units, address information, maintenance records and the like; the electronic tag is fixed inside the shell encapsulating the smart card covers. The RFID reader communicates with the MCU through the serial port or SPI, used to read the memory information of the electronic tag.

[0029] The MCU has a data arithmetic and logic analysis processing can be realized on the covers opened state, and battery level detecting information; MCU can read the electronic tag information in the memory by an RFID reader, for covers determining the identity; covers the opening of the MCU detects abnormality, abnormal water level, battery voltage, warning information is transmitted to a server in the cloud.

[0030] The wireless communication module using 433MHz RF communication module, which covers an interface smart card in communication with the outside. The wireless communication module with the MCU serial, SPI or I2C interfaces.

[0031] The wireless gateway is a gateway GPRS 433MHz turn, access the Internet by the GPRS network.

[0032] The monitoring server smart covers internet server in the cloud, the electronic tag information received from the smart card covers, covers shift alert level exception reporting low battery warning, etc., and can be deployed in any of the covers disarm . The server includes a database and covers intelligent monitoring platform. The intelligent monitoring platform covers including geographic information system, query system covers the state of wells and other management interfaces. The GIS is a two-dimensional map of the distribution of covers, it is built according to the address information in the electronic tag. In the smart covers monitoring platform can clearly see the geographical distribution and the state covers the geographic information system.

Handheld [0033] of the RFID reader, for the smart card installation information entry covers the electronic tag, and is supplied to the inspection personnel to confirm identity covers.

[0034] As shown in FIG 2, a schematic view of the installation of the smart card covers shown in FIG.

[0035] The present embodiment of the smart card covers package outline 2 is a rod, a bottom end fixed to the inner wall of the wellhead, the fixed shaft 6 can automatically rebound. I covers when closed, covers the smart card 2 close to the top of the bottom wells I; I is fully open when the covers, the smart card 2 automatically spring back covers, attached to the wall, to facilitate the work of personnel to enter the well; I when the covers slightly open or removed 2 to the top inside of the inclination sensor position, covers the smart card 3 capable of sensing angle changes. The ultrasonic distance measuring sensor 5 is located on the side facing the bottom 2 of the smart card covers. Sound and light alarm device 4 is mounted at an upper portion 2 of the smart card covers.

[0036] In particular, the work covers the process of intelligent monitoring system is as follows:

[0037] When the smart card is guard covers state, MCU operates in a low-power saving mode. Once the covers are opened or displaced, the displacement detection module generates an interrupt signal to wake up the external MCU immediately enter an active mode. MCU of inclination signal analysis and processing, to determine if the covers are being abnormally turned on, will take the initiative to send alarm signals to the smart covers monitoring and management platform. MCU alarm signal is emitted, transmitted by the wireless communication module 433MHz to 433MHz / GPRS wireless gateway, the final alarm monitoring signal arrived at the internet server cloud. According to the monitoring center staff covers smart card quoted by address, police intelligence as quickly notify the person responsible for confirming the cause of the alarm, notify the maintenance department sent to the scene. In addition, the smart card also covers regular testing battery power and the well water level, water level and send undervoltage warning and exception information to the monitoring server platform. In the smart covers monitoring platform monitoring center can visually see the city covers the distribution of two-dimensional map, as well as the status of each manhole cover.

[0038] Finally, it should be noted that: the above described features of the present invention it is preferred, but not to limit the present invention, although the embodiments with reference to the foregoing embodiments of the present invention has been described in detail, those skilled in the art for person, which can still technical solutions described in the foregoing modified embodiment, or some technical features equivalents. Any modification within the spirit and principle of the invention, the, equivalent substitutions, improvements should be included within the scope of protection of the present invention.

Claims (7)

An intelligent surveillance system covers, characterized in that, the intelligent monitoring system covers are covers for information monitoring and management system, comprising: a smart card covers, wireless gateways, networks, servers, and handheld devices; the covers smart card, comprising: MCU module, a displacement detection module, the water level detection module, a wireless communication module, power module, and RFID module.

2. covers intelligent monitoring system of claim 1, wherein the smart card covers covers the open state can be detected, and the water level in the well battery power information, warning information via the wireless communication MCU processing module wireless gateway in the cloud covers uploaded to intelligent monitoring platform server.

3. covers intelligent monitoring system of claim 1, wherein said smart card using covers 433MHz radio frequency communication system.

Manhole cover according to claim intelligent monitoring system according to claim 1, wherein said wireless gateway switch 433MHz GPRS gateway device, a GPRS network connected to the Internet; the wireless intelligent gateway within the coverage area of ​​all the It provides a network interface card covers.

The covers intelligent monitoring system of claim 1 claim, wherein said internet server smart covers monitoring server in the cloud, the electronic tag information received from the smart card covers, covers shift alert level exception reporting , battery voltage warning etc., and can be deployed in any of the covers is disarmed.

The covers intelligent monitoring system of claim 1 claim, wherein said device is a handheld RFID reader for the electronic tag information into the smart card covers installation, inspection and personnel available to confirm the covers Identity Information.

The covers intelligent monitoring system of claim 1 claim, wherein said smart card further comprises covers a closed housing ABS engineering materials, the shape of a rod, the bottom end is a fixed end, a fixed shaft can be automatically resilience; to the top of the axial angle of the oblique section.