KR20090067544A - Image environment management system using wireless network and the method thereof - Google Patents

Abstract

An image environment management system using a wireless network and a method thereof are provided to transmit image information to a terminal by using sensor information and an HSDPA modem, thereby performing remote environment management. Sensors produce sensor information. A web camera(21) produces image information. A sensor information receiving module(23) receives the sensor information. An embedded control module(22) receives the image information and stores the image information in a database. The embedded control module converts the sensor information and image information into predetermined information. A communication module transmits the sensor information and the image information. A solar battery supplies power.

Description

Image environment management system using wireless network and its method {IMAGE ENVIRONMENT MANAGEMENT SYSTEM USING WIRELESS NETWORK AND THE METHOD THEREOF}

The present invention is a wireless network using a ZigBee, the environment can be managed through the information including the image, more specifically, the sensor and the web camera using a variety of sensors and video information detected by transmitting the SMS or still image The present invention relates to a video environment management system using a wireless network and a method thereof.

In general, environmental foundations for environmental preservation used to be staffed for operation and maintenance. However, it is difficult to inject a large amount of such personnel, so that the management personnel visit the facilities and analyze and repair the water quality.

On the other hand, the conventional monitoring method for the water quality of the environmental basic facilities is merely a simple monitoring of the measured values by the measuring instrument, and due to the advancement and complexity of the processing process, there is a lack of specialized manpower necessary for the operation of the facility. And systematic maintenance was impossible.

In addition, since the management of the endurance or replacement cycle of consumables of facilities is distributed by facilities, it is difficult to collectively manage a certain area, which makes it difficult to secure a stable budget related to the maintenance cost.

In order to improve such an inefficient environmental management method, although a certain equipment has recently been installed and managed in a certain area, it is still necessary to manage the equipment by inputting a large number of people, and many problems occur in the performance of the equipment. This is suspected.

Accordingly, there is a need for a video environment management system using a wireless network to improve such conventional equipment problems and the inefficiency described above.

In order to solve the above problems, a video environment management system using a wireless network uses a wireless network that enables remote environment management by transmitting image information to a terminal through sensor information and an HSDPA modem. The purpose is to provide a video environmental management system.

The video environment management system using a wireless network according to the present invention provides a wireless network capable of transmitting the detected image and sensor information using SMS and web camera control for various purposes, such as SMS or still image. The purpose is to provide a video environment management system.

The video environment management system using a wireless network according to the present invention has an object to provide a video environment management system using a wireless network applicable to a variety of power supply situations using solar cells in order to solve the above problems.

In order to solve the above problems, a video environment management system using a wireless network according to the present invention comprises a sensor for generating sensor information in a video environment management system using a wireless network for communicating information to a wireless network by phase power. And a web camera for generating image information, a sensor information receiving module for receiving the sensor information, and controlling the sensor information and the web camera to receive and store image information in a database, and to schedule the sensor information and image information. An embedded control module for converting and transmitting the information, a communication module for receiving and transmitting the sensor information and the image information from the embedded control module, the sensor, the web camera, the sensor information receiving module, and the embedded control. It comprises a module and a solar cell for supplying power to the communication module It is, if possible the power supply of the phase power is preferably supplied power by the solar cell.

In order to solve the above problems, a sensor of a video environment management system using a wireless network according to the present invention includes a temperature and humidity sensor for measuring temperature and humidity, a solar radiation sensor for measuring solar radiation, and a geothermal sensor for measuring ground temperature. It is preferable to be configured.

In order to solve the above problems, a video environment management system using a wireless network according to the present invention includes a network system connected to a video environment management system using a wireless network by wire or wirelessly, a terminal connected to the network system, And receiving the sensor information and the image information from the embedded control module and transmitting the sensor information to the terminal through the network system, wherein the sensor information and the image information are transmitted to the terminal to monitor in real time. It is desirable to be able to.

The present invention has the effect of remote environment management by transmitting the image information to the terminal, such as sensor information and HSDPA modem in a wireless network using Zigbee.

The present invention has the effect of transmitting the detected image and sensor information, etc. using SMS and web camera control for various purposes as an SMS or still image.

The present invention has an effect applicable to various power supply situations using the solar cell.

DETAILED DESCRIPTION Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a view showing the basic configuration of a video environment management system using a wireless network according to the present invention, Figure 2 is a view showing a detailed configuration of a video environment management system using a wireless network according to the present invention.

The video environment management system 20 using the wireless network according to the present invention includes a sensor 27, 28, 29, a web camera 21, a sensor information receiving module 23, an embedded control module 22, and a communication module 24. , 26) and the solar cell 10.

The sensors 27, 28 and 29 are devices for generating sensor information. Specifically, the sensor includes a temperature and humidity sensor 27 for measuring temperature and humidity, a solar radiation sensor 28 for measuring the amount of insolation, and a geothermal sensor 29 for measuring the temperature.

However, in addition to the above, the sensor may include a sensor according to various purposes. That is, for the purpose of preservation of the environment, the image environment management system using the wireless network according to the present invention includes rainfall, power failure, water level, door (access monitoring), fire, human body heat detection, wind direction / wind speed, air pressure, gas, pH, and ultrasonic waves. It may further include a sensor for sensing a relay signal.

The web camera 21 is a device for generating image information. In addition, the web camera 21 may be linked with the sensors 27, 28, and 29 to be controlled by the embedded control module 22 to capture and transmit the water level detection or water quality as a clear image.

That is, the position of the web camera 21 is automatically adjusted in order to obtain an image required by the user who has received the sensor information, and the predetermined image information is stored in a memory through the control of the embedded control module 22 and a database is provided. To pass on.

In addition, the web camera 21 may enable the video recording directly to the server without a DVR (Digital Video Recorder), and when there is a problem in the capacity of the entire system is switched to the still image through the embedded control module 22 You may.

In addition, the web camera 21 may include a GPS One Chip as an IS-95A / B and a CDMA2000 1X wireless modem.

The sensor information receiving module 23 is a device for receiving the sensor information.

Here, the sensor information is raw raw data, which may be converted into predetermined information by the embedded control module 22 and stored.

For example, the sensor information may be processed and transmitted to the user by excluding only information corresponding to a predetermined criterion (threshold value).

In addition, such information may be transmitted to a user through a control of the embedded control module 22 as a short message service (SMS).

In addition, the sensor information receiving module 23 is preferably a Zigbee module.

The Zigbee module is a highly scalable device capable of adjusting the aerial power of 10mW or less, transmitting and receiving distance of 500M or more, and connecting more than 65000 sensors. Here, the wireless template is IEEE802.15.4.

The embedded control module 22 is an apparatus for controlling the sensor information and the web camera 21 to receive the image information, store it in a database, and convert the sensor information and the image information into schedule information and transmit the same.

The schedule information is information obtained by digitizing the temperature, humidity, insolation, and ground temperature of the sensor information, or by converting the image information into a wireless network transmission protocol.

In addition, the sensor information and the image information may be converted to provide a user easy to understand.

The communication modules 24 and 26 receive the sensor information and the image information from the embedded control module 22 and transmit the information to the terminal.

Specifically, the communication modules 24 and 26 include an HSDPA modem 24 and a CDMA control board 26 as shown in the figure.

The HSDPA modem 24 preferably uses a device capable of increasing the download speed up to 3.6 Mbps, the upload speed up to 384 Kbps, and increasing the maximum download speed to 7.2 Mbps.

The CDMA control board 26 is preferably an IS-95A / B and a CDMA2000 1X wireless modem with a built-in GPS One Chip.

The solar cell 10 is a device for supplying power to the sensor, the web camera, the sensor information receiving module and the embedded control module.

In addition, the power source such as the solar cell 10 is able to distribute the power to each device by the power board 25 in the image environment management system 20.

The solar cell 10 may further include a battery 15 to cope with changes in weather or the like.

3 is a view showing the configuration when using the solar cell of the video environment management system using a wireless network according to the present invention, Figure 4 is a view showing the configuration when using a phase power supply of a video environment management system using a wireless network according to the present invention, 5 is a view showing the configuration of another embodiment of a video environment management system using a wireless network according to the present invention.

As shown in FIG. 3, when the power supply of the phase power is impossible, power may be supplied by the solar cell.

The solar cell 10 may supply power to the above-described devices.

As shown in FIG. 4, in the dark evening when the solar cell 10 is not available or in a cloudy weather, power may be supplied by the phase power.

In addition, in many cases, the phase power source may be impossible to use in various environments, and the solar cell 10 is preferably waiting to be used at all times under the control of the embedded control module 22.

In FIG. 5, in the image environment management system 20 using the wireless network according to the present invention, the sensors 27, 28, and 29 and the web camera 21 are attached to the optimum positions, and the solar cell 10 is predetermined. It can be seen attached at the position of.

That is, in the case of integrally configured as shown in FIG. 5, even if the Zigbee module is not included, the wire can be connected by wire, thereby reducing the current consumption.

On the other hand, as shown in Figure 1, the video environment management system 20 using a wireless network according to the present invention further includes a network system 30 and the terminals (41, 42).

The network system 30 is a system connected to a video environment management system using the wireless network by wire or wirelessly. For example, it is preferable to use a system including a network of each communication company currently used in Korea.

The terminals 41 and 42 are devices connected to the network system.

In addition, the terminals 41 and 42 include a personal PC capable of real-time environmental monitoring, image monitoring, web camera control, statistical data can be viewed, or a personal portable terminal capable of real-time environmental monitoring, SMS, and still image confirmation.

Therefore, a user who monitors the information transmitted by the embedded control module 22 through the personal PC can directly access the embedded control module 22 through the network system 30 through the network system 30 using the personal PC. 21) Commands such as control can be issued.

In addition, the user may receive the sensor information and the image information from the terminal to monitor in real time, and store this information to make statistical data to perform comprehensive monitoring.

Hereinafter, a video environment management method using a wireless network according to the present invention will be described in detail with reference to FIGS. 6 and 7.

6 is a flowchart illustrating a video environment management method using a wireless network according to the present invention, and FIG. 7 is a flowchart illustrating a video environment management method using a wireless network according to an embodiment of the present invention.

First, as shown in Figure 6, the sensor information receiving module receives the generated sensor information. In addition, the image information generated by the web camera is received through the embedded control module and stored in the memory (S100).

Subsequently, the embedded control module controls the sensor information and the web camera, receives the image information, stores the image information in a database, and converts the sensor information and the image information into schedule information to transmit the image information.

Then, the communication module receives the sensor information and the image information from the embedded control module, and transmits to the terminal through the network system (S120).

Subsequently, when the power supply of the phase power is impossible, the solar cell supplies power to the sensor, the web camera, the sensor information receiving module, and the embedded control module (S130).

As shown in Figure 7, the port, the variable of the video environment management system using a wireless network according to the present invention is initialized (S200).

Then, the sensor information receiving module receives the sensor information generated by the sensor, and receives the image information generated by the web camera through the embedded control module and stores it in the memory (S210).

Subsequently, it is checked whether the sensor information and the image information are normal values (S220). In this case, the information may be processed and delivered only to the user, except for information corresponding to a predetermined threshold. That is, the information above the threshold may be a normal value.

When the information is a normal value, the information is stored in a memory and transferred to a database (S230). Subsequently, it is checked whether the communication time of the information is within a predetermined standard (S240).

The communication module transmits the sensor information and the image information to each terminal (S250). Subsequently, the information is deleted from the memory, and it is checked whether it is forcibly terminated (S260 and S270).

On the other hand, the video environment management system using a wireless network according to the present invention loads the server middleware (S300).

Then, the setting value by the user using the video environment management system using the wireless network according to the present invention is set (S310). These setpoints can vary depending on the type and characteristics of each sensor.

Subsequently, when the set value does not change, the image environment management system using the wireless network according to the present invention monitors real time information using the sensors (S320 and S330).

The present invention described above is not limited to the above-described embodiments and the accompanying drawings, and various substitutions, changes, and modifications are possible in the technical field of the present invention without departing from the technical spirit of the present invention. It will be clear to those of ordinary knowledge.

1 is a view showing the basic configuration of a video environment management system using a wireless network according to the present invention.

2 is a diagram showing a detailed configuration of a video environment management system using a wireless network according to the present invention.

Figure 3 is a view showing the configuration when using the solar cell of the video environment management system using a wireless network according to the present invention.

Figure 4 is a view showing the configuration when using the phase power of the image environment management system using a wireless network according to the present invention.

5 is a diagram showing the configuration of another embodiment of a video environment management system using a wireless network according to the present invention;

6 is a flowchart illustrating a video environment management method using a wireless network according to the present invention.

7 is a flowchart illustrating a video environment management method using a wireless network according to an embodiment of the present invention.

<Description of main parts of drawing>

10: solar cell 15: (for solar cell) battery

20: Video environment management system using wireless network

21: web camera 22: embedded control module

23: sensor information receiving module 24: HSDPA modem

25: power board 26: CDMA control board

27: temperature and humidity sensor 28: solar radiation sensor

29: geothermal sensor 30: network system

41, 42: terminal

Claims (4)

In a video environment management system using a wireless network for communicating information to a wireless network by phase power, A sensor for generating sensor information; A web camera for generating image information; A sensor information receiving module for receiving the sensor information; An embedded control module which controls the sensor information and the web camera to receive and store the image information in a database, and converts the sensor information and the image information into schedule information and transmits the predetermined information; A communication module for receiving and transmitting the sensor information and the image information from the embedded control module; A solar cell for supplying power to the sensor, the web camera, the sensor information receiving module, the embedded control module, and the communication module; Consists of including Image environment management system using a wireless network, characterized in that for supplying power by the solar cell when the power supply of the phase power is impossible. The method of claim 1, The sensor, A temperature and humidity sensor for measuring temperature and humidity; An insolation sensor for measuring insolation; A geothermal sensor for measuring geothermal temperature; Image environment management system using a wireless network, characterized in that configured to include. The method of claim 1, A network system connected to a video environment management system using the wireless network by wire or wirelessly; A terminal connected to the network system; It is configured to include more The sensor information and the image information is delivered to the terminal to monitor in real time using a wireless network, characterized in that for monitoring. In a video environment management method using a wireless network for communicating information to a wireless network by phase power, Generating sensor information and image information; Receiving, by the sensor information receiving module, sensor information; An embedded control module controlling the sensor information and the web camera to receive and store the image information in a database, and to convert the sensor information and the image information into schedule information and transmit the same; A communication module receiving the sensor information and the image information from the embedded control module and transmitting the sensor information and the image information to a terminal through a network system; Supplying power to the sensor, the web camera, the sensor information receiving module, and the embedded control module by a solar cell when power of a phase power supply is impossible; Image environment management method using a wireless network, characterized in that consisting of.

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