TWI791840B - Environmental restricted area monitoring and warning system - Google Patents

Abstract

The present invention relates to a monitoring and warning system for restricted areas of the environment, which is used for monitoring between personnel and the environment. The system includes: a positioning module with at least one signal receiver and a signal transmitter; A monitoring module of a monitor and a display screen; and a display screen connected to the monitoring module, used to receive monitoring image information, perform identification, distance analysis, position analysis, and monitoring image conversion, and perform identification and analysis results The recorded server, if the system can identify anyone who approaches or enters the restricted area of the environment, and after marking the prohibited person, the prohibited person will be displayed on the display screen in full screen and provided to the relevant security management Timely alerts to personnel.

Description

Environmental restricted area monitoring and warning system

The present invention relates to a monitoring and warning system, in particular to a monitoring and warning system for restricted areas in the environment.

In many companies or factories, some confidential documents are stored in the file room, or the computer room where the computer information and server host are placed, the high-voltage power area of the factory, the storage area (room) of dangerous chemical raw materials, etc. , will be listed as prohibited from approaching and entering, and will be warned with no-entry signs (or locked) as a warning, and even monitors will be used for monitoring. However, some personnel still approach the restricted area unintentionally, or even enter the restricted area by mistake. Especially new recruits are not familiar with the company or the factory environment. Or entering the restricted area, although there are monitors, if the current monitoring personnel do not notice, they cannot be immediately expelled from the personnel. Once the data is lost or damaged; or there are safety hazards, it will cause irreparable regrets .

The object of the present invention is to provide a monitoring and warning system for the restricted area of the environment, which can be configured in the company or factory when people approach or enter the restricted area of the environment, after identifying the identity and automatically switching the personnel who are prohibited from entering into a warning system. The monitoring screen (for example: displaying the forbidden person in a full-screen screen on a multi-video partition screen) provides timely warnings to relevant security management personnel.

Another purpose of the environmental restricted area monitoring and warning system of the present invention is that the system can mark the identity, time of entry and exit, location, etc. of those who approach or enter the restricted area, so as to provide follow-up processing for relevant safety management personnel.

In order to achieve the above object, the environmental restricted area monitoring and warning system of the present invention is used for monitoring between personnel and the environment. The system includes: a positioning module, a monitoring module and a server, wherein: the positioning module includes: at least A signal receiver and a signal transmitter. The signal receiver is installed in the monitored area of the restricted environment to receive the signal from the signal transmitter. Built-in permission to enter the restricted area; the monitoring module is connected to the signal receiver of the positioning module, including: at least one monitor is set within the monitored area of the restricted area to capture the wearable signal emission and a display screen; the server is connected to the display screen of the monitoring module, used to receive the information of the monitoring image, perform identification, distance analysis, position analysis, and analyze whether the analyzed person has entered the restricted area The authority respectively feeds back a warning message and transmits it to the display screen.

According to the above, the signal receiver is a bluetooth base station; the signal transmitter uses bluetooth low power technology (BLE) to transmit different identities and permissions for the aforementioned bluetooth base station to sense, once through the bluetooth base station After receiving the message of whether or not to enter the restricted area, the message is sent to the server, and the server identifies whether the person has permission to enter or not, and marks the person who has no permission to enter, converts the monitoring image and transmits it to the display screen , so as to remind the relevant security management personnel of the follow-up processing.

Please refer to Fig. 10, which is a block diagram of the monitoring and warning system for the restricted area of the environment of the present invention. As shown in the figure, the monitoring and warning system 1 for the restricted area of the environment of the present invention includes: a positioning module 2, a monitoring module 3 and a server 4, wherein: the positioning module 2 includes: a signal receiver 21 and a signal transmitter 22, the signal receiver 21 adopts a bluetooth base station, and is set in the monitoring field of the restricted environment for receiving the signal transmission The signal sent by the device 22. The signal transmitter 22 is worn on the person (for example: identification card, safety helmet, safety shoes, access control card or key of machine equipment, etc.), and has different identity permissions built in the program, such as using low-power Bluetooth technology (BLE) Set and transmit different identity permissions. The monitoring module 3 is wirelessly connected with the signal receiver 21 of the positioning module 2, including: at least one monitor 31 and a display screen 32, and the monitor 31 is set in the monitored area of the restricted area. If you want The expanded monitoring range can be marked with coordinates in the monitored area of the restricted area. Similarly, the signal receiver 21 (i.e. the Bluetooth base station) is placed near the monitor 31 at each coordinate position; Describe how it will be placed). The server 4 is connected with the monitoring module 3, and is used to receive monitoring images, perform identification, distance analysis, and position analysis, and feed back a warning message to the display screen for the analysis of whether there is permission to enter the restricted area. Relevant safety management personnel will deal with it in a timely manner.

Please refer to Figure 11 for the flow chart of identification, distance and location analysis results and records of the server of the present invention. As shown in the figure, the server respectively feeds back warning messages including warning signs for those who have permission to enter restricted areas; for those without permission Entering the restricted area is marked with a warning sign, and is recorded and displayed on the display screen according to the authorized and non-authorized entering the restricted area. The records include: personnel code, restricted area coordinates, entry time, departure time, and stay time.

In the actual application of the monitoring and warning system for the restricted area of the environment of the present invention, please refer to Fig. 1A to Fig. 9A in conjunction with Fig. 10 to view it. Nearby, signal receivers 21 (Bluetooth base stations) and monitors 31 are placed at intervals. After the structure and installation are completed, all personnel who want to pay attention to them wear signal transmitters 22, so that they can borrow the restricted area The monitor 31 installed nearby monitors. Figure 1A shows the location of a single restricted area; Figure 1B shows the legend of monitoring the location of three restricted areas, where as shown in Figure 1B, for example: the factory has three restricted areas, which can be divided into A, B, and C by coordinates and mark the coordinate positions of the three restricted areas, such as restricted area A position (X1Y1), (X2Y2), restricted area B position (X3Y3), (X4Y4), restricted area C position (X5Y5), (X6Y6). In addition, the present invention presents a "multi-channel image division screen" on the left side of the planning screen in the presentation system of the display screen 32, from which it can be seen that the images of personnel who can enter the restricted area and those who cannot enter the restricted area; the right side of the screen presents "Mark record", you can see the results after monitoring (as shown in Figure 3A).

Also, as shown in Figure 2A, the signal transmitter 22 divides the authority for personnel, and clearly regulates the personnel who can enter the restricted area and the personnel who cannot enter the restricted area. Among them, supervisors and senior personnel have authority to enter, while basic personnel and visitors have no authority to enter. However, if accompanied by senior personnel, basic personnel and visitors can enter the restricted area together with the senior personnel. In addition, the monitoring results of each restricted area are recorded item by item.

Please continue to cooperate with Figure 10 to see that when the present invention actually monitors, if a person approaches or enters a restricted area, the signal receiver 21 (Bluetooth base station) near the restricted area will sense the signal transmitter 22 on the person After the induction, the signal will be sent to the monitor 31 near the restricted area to capture the image, and then the image will be displayed on the display screen 32 screen, and the marking result will be displayed on the "marking record column" in the display screen 32 screen, as a reminder The monitoring staff has someone approaching the restricted area (as shown in Figure 3A), and the operator Ding has entered the monitoring range of the restricted area, and the signal receiver 21 (Bluetooth base station) near the restricted area detects the signal transmitter 22 signal on the body of the operator Ding Afterwards, the restricted area monitor will automatically turn to the position of operator Ding, and the image will be returned to the display screen 32, and the identity of operator Ding will be marked in the "mark record column" in the screen.

Regarding the identification of the marking of the present invention, once the monitoring is marked, the authority of the person will be judged. If the authority of the person does not meet the approach or entry standards, the monitoring personnel will be notified with a red alert that non-related personnel are approaching or forbidden to enter the restricted area. , as shown in Figure 4A, the operator D does not have the authority to approach or enter the restricted area. The marked record will remind the monitoring personnel in the mode of "warning", and then perform follow-up actions such as driving away. In order to prevent the relevant monitoring personnel from being ignored and distracted, The server 4 of the present invention will jump the monitoring image of the operator D to the "mark record column" from the divided screen, and display it on a large screen, so as to obtain the attention of the monitoring personnel, as shown in Figure 5A.

Conversely, if the person sensed by the signal receiver 21 (Bluetooth base station) is identified as having access authority, it will be marked in the marking record, so that the monitoring personnel can pay attention to the safety of the person, etc., as shown in Figure 6A As shown, supervisor A has the authority to approach or enter the restricted area, the server 4 will notify the monitoring personnel in the mode of "reminder", and jump the surveillance image of supervisor A from the partition screen to the "mark record column", and display it in a large The screen display is used to obtain the attention of the monitoring personnel, as shown in Figure 7A.

Furthermore, sometimes only one person may approach or be close to the restricted area. Taking the factory as an example, the supervisor will introduce and remind newcomers to the restricted area, or the supervisor will bring people with insufficient authority to enter the restricted area to handle related operations. At this time, approaching or People who enter the restricted area include authorized personnel and unauthorized personnel. For the above-mentioned situation where many people approach and enter the restricted area, the server 4 of the present invention will have other marking modes, as shown in Figure 8A, supervisor A and senior operator B , and lead the new operator Ding to introduce the area of the restricted area. At this time, the signal receiver 21 (Bluetooth base station) near the restricted area will sense the signal transmitter 22 of the three people. At this time, the authority judgment will not specifically jump out "warning" mode, but will jump out of the "reminder" mode, but the image will still mark the personnel permissions, as shown in Figure 9A, if the personnel have special conditions, they can quickly get the response, and it can also be used for quick inquiries in the future when necessary .

To sum up the above, the environmental forbidden area monitoring and warning system of the present invention can grasp the situation of the restricted area in real time. Compared with the situation where non-related personnel approach or enter the restricted area in the past, it is usually after the personnel enter the restricted area by mistake and cause damage or negative impact. The screen can respond, and then carry out related repairs and repairs. If people can record and remind the safety management personnel on the surveillance screen when someone accidentally enters or enters the restricted area of the environment, I believe that many negative situations and dangers can be avoided. The present invention uses the signal transmitter on the person to project the signal and the Bluetooth base station senses the signal, and then uses the restricted area monitor to capture the scene, and presents the captured situation in the background monitoring image to remind the security personnel And respond immediately, and display it with employee ID, restricted area, authority, coordinates, entry time, departure time, and stay time. In this way, the on-site control can be carried out at the moment of the incident, so that the security personnel can make appropriate decisions to avoid Negative situations, dangers occur.

To sum up, the monitoring and warning system for the restricted area of the creation environment can indeed achieve the purpose of the invention and meet the requirements of the patent. However, the above-mentioned ones are only the preferred embodiments of the creation. Generally, various modifications and changes made according to the creation , should still be included in the scope of this patent application.

1: Environmental restricted area monitoring and warning system 2: Positioning module 3: Surveillance module 4: Server 21: Signal receiver 22: Signal transmitter 31: monitor 32: display screen

FIG. 1A to FIG. 9A are schematic diagrams of the embodiment of the environmental restricted area monitoring and warning system displayed on the display screen of the present invention.

Fig. 10 is a block diagram of the environmental restricted zone monitoring and warning system of the present invention.

Fig. 11 is a flow chart of identification, distance and location analysis results, and recording by the server of the present invention.

1: Environmental restricted area monitoring and warning system

2: Positioning module

3: Surveillance module

4: Server

21: Signal receiver

22: Signal transmitter

31: monitor

32: display screen

Claims (7)

An environmental restricted area monitoring and warning system is used for monitoring between personnel and the environment. The system includes: A positioning module, including: at least one signal receiver and a signal transmitter, the signal receiver is set in the monitoring field of the restricted environment, and is used to receive the signal sent by the signal transmitter, the signal transmitter is set in According to different identities, the personnel have the built-in authority to enter the restricted area in the program; A monitoring module, which is connected to the signal receiver of the positioning module, including: at least one monitor, which is set within the scope of the monitored area of the restricted area, and is used to obtain the location information of the person wearing the signal transmitter; and a display screen for displaying surveillance images; A server, which is connected to the monitoring module, is used to receive monitoring images for identification, distance analysis, and location analysis, and to feed back a warning message to the display screen to provide relevant security The management staff dealt with it in a timely manner. As described in item 1 of the scope of the patent application, the monitoring and warning system for the restricted area of the environment, wherein the signal receiver uses a Bluetooth base station; the signal transmitter uses Bluetooth Low Power technology (BLE) to transmit different identities and permissions. As mentioned in item 2 of the scope of the patent application, the monitoring and warning system of the restricted area of the environment, wherein the monitor is wirelessly connected to the signal receiver of the positioning module, and the expanded monitoring range can be marked with coordinates in the monitored area of the restricted area For different restricted areas, the monitor and the Bluetooth base station are placed near each coordinate position. As described in item 1 of the scope of the patent application, the monitoring and warning system for the restricted area of the environment, wherein the server respectively feeds back warning messages including a reminder mark for those who have permission to enter the restricted area, and a warning mark for those who do not have permission to enter the restricted area. As mentioned in item 4 of the scope of the patent application, the monitoring and warning system for the restricted area of the environment, wherein the warning signs and reminders of the server without authorization and authorized entry into the restricted area will be transmitted together with the information transmitted by the monitor without authorization and authorized entry into the restricted area. Surveillance images of personnel jump out of the screen and convert to a large screen, so as to gain the attention of relevant security management personnel. For example, the monitoring and warning system for the restricted area of the environment as described in item 1 of the scope of the patent application, wherein the display screen is planned to present a "multi-channel video grid screen" on the left side of the screen, from which it can be seen that the personnel who can enter the restricted area and those who cannot enter the restricted area Personnel images; on the right side of the screen, there is a "marked record". As mentioned in item 3 of the scope of the patent application, the monitoring and warning system for the restricted area of the environment, wherein the server further records the identification, distance, and location analysis results based on authorized and unauthorized access to the restricted area and presents them on the display screen. Including: personnel code, restricted area coordinates, entry time, departure time, and stay time.

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