TWI401624B - System for detecting and controlling multiple hazards and the method thereof - Google Patents

Description

Multiple hazard detection and control system and method thereof

The present invention relates to a hazard detection and control system and method thereof, and more particularly to a system and method for detecting and controlling multiple hazard patterns.

In response to the safety of home and urban environments, the demand for monitoring systems has increased rapidly. In the current digital monitoring system, it is mainly divided into two types: architecture based on computer server control and single-machine operation architecture.

The former is easy to develop and update, and with powerful network functions and interface expansion, it has basic content analysis capabilities for the monitored data, so it is suitable for performing complex and diverse monitoring operations. On the other hand, the latter is mostly operated by a single chip, a dedicated circuit or a digital signal processor with firmware and other storage devices. It has the characteristics of simple structure and stable performance, and is suitable for performing specific monitoring operations in an environment with long time and high stability.

The purpose of the present invention is to provide a multiple hazard detection system and method for simultaneously detecting and detecting a plurality of different hazard situations for the same detected location, so as not to increase the labor cost. Under the full protection of the personal and property safety of the sites tested.

In order to achieve the above object, according to one aspect of the present invention, a multiple hazard detection and control system for controlling a disaster prevention facility to perform a hazard prevention measure is provided. The disaster prevention facility includes a first disaster prevention device and a second disaster prevention device. The system includes: a detecting device and a control center. The detecting device comprises: an image capturing unit that captures the detected image of the tested location; and an analysis module separately analyzes the detected image according to the plurality of image analysis logics, and generates an image analysis according to the results of each image analysis logic analysis Information to indicate whether the tested location is in a hazardous state; wherein the image analysis logic includes a human body image analysis logic for analyzing whether the detected image includes a human body image, and the image analysis information includes human body image information for indicating the human body The analysis result of the image analysis logic; a warning unit, according to the image analysis information, generates a warning message including human body image information when a hazardous situation occurs at the tested place; and a transmission unit outputs a warning message. The control center receives and interprets the warning message and activates the disaster prevention facility based on the warning message. Wherein, when the human body image information indicates that the detected image includes the human body image, the control center starts the first disaster prevention device, and vice versa, activates the second disaster prevention device.

In order to achieve the above object, according to another aspect of the present invention, another multi-hazard detection and control system is provided for controlling a disaster prevention facility to perform a hazard prevention measure, the disaster prevention facility including a first disaster prevention device and a second The disaster prevention device comprises: a detecting device and a control center.

The detecting device includes: an image capturing unit that captures the detected image of the tested site, a sensing unit that senses the environmental variable of the measured site, and includes an image analyzing module and a variable analysis module. An analysis module. The image analysis module separately analyzes the detected image according to the plurality of image analysis logics, and generates an image analysis information according to the analysis result; wherein the image analysis logic includes a human body image analysis logic for analyzing whether the detected image includes a human body The image analysis information includes a human body image information for indicating an analysis result of the human body image analysis logic; the variable analysis module analyzes the environmental variables according to the at least one variable analysis logic, and generates a variable analysis information according to the analysis result; wherein The analysis module generates a hazard analysis information based on the image analysis information and the variable analysis information to determine whether a hazardous situation occurs at the tested location. The detecting device further includes: a warning unit, according to the hazard analysis information, generating a warning message including human body image information when the dangerous situation occurs at the tested location; and a transmission unit outputting the warning message sent by the warning unit to the control center . The control center receives and interprets the warning message to activate the disaster prevention facility. Wherein, when the human body image information indicates that the detected image includes the human body image, the control center starts the first disaster prevention device, and vice versa, activates the second disaster prevention device.

In order to achieve the above object, in accordance with another aspect of the present invention, a multi-hazard detection and control method is provided, including a detecting device and a control center, including: the detecting device receiving a detected image of a measured location; The detection device separately analyzes the detected image by using a plurality of image analysis logics, wherein the image analysis logic includes a human body image analysis logic for analyzing whether the detected image includes a human body image, and the image analysis information includes a human body image information, The analysis result of the human body image analysis logic is analyzed; the obtained result is separately analyzed according to the image analysis logic, and an image analysis information is generated to indicate whether a harmful state occurs in the tested place, wherein the image analysis information includes human body image information; The detecting device determines whether the tested location is in a hazardous state according to the result of the analysis; when the detecting device determines that the detected location is in a dangerous state, it sends a warning message, the warning message includes human body image information; the control center receives and interprets Alert messages and initiate a first disaster prevention based on human image information Disaster prevention means or a second device to prevent hazardous aspects.

For a detailed description of the technical means of the present invention, refer to the following embodiments, and refer to the accompanying drawings.

The present invention provides a detection and control mechanism for simultaneously detecting multiple hazard situations in order to assist the user in detecting and preventing the hazard that threatens the safety of a tested location.

The first figure shows a block diagram of a first embodiment of a multiple hazard detection and control system of the present invention. The multiple hazard detection and control system (hereinafter referred to as a detection and control system) 1 includes: a detecting device 10 And a control center 20. The detecting device 10 can be disposed at each tested location that needs to receive the hazard detection and early warning as needed to detect whether the detected location has at least one hazard, such as a flood, a fire, an illegal intrusion, and the like. Each detecting device 10 is connected to the control center 20 to notify the control center 20 of the necessary countermeasures when the occurrence of the hazard is detected.

The detecting device 10 includes an image capturing unit 100, an analyzing module 102, an alerting unit 104, a transmitting unit 106, and a memory unit 108. The image capturing unit 100 can be a photographic device for periodically or continuously capturing a detected image of a measured location (such as a warehouse or a factory building), transmitting it to the analysis module 102 for image analysis and identification, and capturing the image. The detected image is transferred to the memory unit 108 for recording. The analysis module 102 reads a plurality of image analysis logics recorded in the memory unit 108, and respectively analyzes and calculates the detected images by using various image analysis logics. The image analysis logic may include various algorithms such as fire image analysis logic, flood image analysis logic and intrusion image analysis logic, which are used to identify whether a fire, flood or illegal invasion of a person is detected in the tested place.

The analysis module 102 performs an operation process on a pair of received detection images according to different image analysis logics, and generates an image analysis information. The image analysis information synthesizes the conclusions of all the executed analysis logics to determine whether any of the hazard patterns detected by the detecting device 10 are occurring or are about to occur. When the analysis module 102 determines that the location has generated at least one hazard based on the image analysis information, the control alert unit 104 generates a warning message corresponding to the image analysis information, and transmits the signal to the control center 20 through the transmission unit 106. For processing. The warning message includes a category of the generated hazard type for the control center 20 to determine which disaster prevention facility to activate; and further includes the identification information of the detecting device 10 for the control center 20 to confirm that the detecting device 10 detects The location of the test site.

The analysis module 102 in this example uses image analysis technology and a variety of different image analysis logics to perform various calculations on image images presented in a single detected image to detect different hazard patterns; Compared with the detection device known to detect a single aspect, it is more convenient to maintain the safety of the tested location.

The control center 20 can connect the detecting device 10 disposed at different tested locations in the same area (for example, the same building), and the disaster prevention device 30 disposed in the vicinity of each detecting device 10. The control center 20 knows, according to the signal and the information content attached to the warning message, where the detecting device in the area detects the occurrence of the hazard, so as to activate the disaster prevention facility 30 disposed near the detecting device, for example, to extinguish the fire. Sprinklers or fire-fighting sprays, waterproof gates to prevent flooding, or buzzers and warning lights. In addition, the control center 20 is also often connected to the monitoring host 40 of a security center, so that the security personnel also receive relevant hazard occurrence information to perform necessary disposal.

In this example, the control center 20 includes a processing module 200, a facility control module 202, and a communication unit 204. The processing unit 200 receives the warning message transmitted by the transmission unit 106 of the detecting device 10, and interprets the message content of the hazard state indicated in the warning message, the identification information of the detecting device 10, and the like, and generates a control command, so that the control command is generated. The facility control module 202 activates the disaster prevention facility 30 disposed near the location to be tested, and begins to perform actions required to terminate the hazard, such as starting a fire extinguisher to spray carbon dioxide to extinguish the fire, closing the waterproof gate to block the flow of water, or closing the site to be tested. The entrances and exits to prevent intruders from escaping. After the processing module 200 interprets the warning message, the interpreted hazard message can also be transmitted to the monitoring host 40 through the wired or wireless communication unit 204 to notify the security personnel.

In this embodiment, the analysis module 102 can also send the detected image recorded by the memory unit 108 to the monitoring host directly via the transmission unit 106 while the control alert unit 104 generates the alert message. For example, the transmission unit 106 can include a wired or wireless network communication unit 1060. The detection device 10 reads the detected image from the memory unit 108 and transmits the digital signal directly through the network communication unit 1060 to the digital signal. The monitoring host 40 is provided for the security personnel located in the monitoring host 40 to directly observe the hazard situation of the tested location from the detected image in a visually recognized manner, so as to facilitate the tracking of the development of the hazard or the seriousness of the hazard. Level and other situations, take effective measures.

In the present embodiment, the principle of analyzing various hazard states by image analysis logic is that when a fire occurs at a test site, smoke or heat causes a decrease in the transmittance of light; or when a flood occurs, light is projected on the water. On the ground, the ripples of the water flow cause the angle of refraction of the light to change. After the image capturing unit 100 captures the detected image by the image capturing unit 100, the above-mentioned features are reflected in the image of the detected image. Therefore, the analysis module 102 calculates, according to various calculation logics, whether there are any features in the detected image that meet the above-mentioned phenomenon, as well as the distribution of the features, the degree of shielding, and the like, to determine whether there is a situation in the image that meets the specific hazard.

The detection effect achieved by such means can effectively avoid the loss of property and disaster caused by flooding when used in places such as basements, garages or warehouses where few people are monitored or supervised.

Of course, there are many calculation methods for the detection of fire and personnel intrusion, such as the above, based on the brightness of the image, the degree of smoke shielding objects, etc., to determine the occurrence of fire.

The intrusion of personnel has more calculus logic for analysis and identification by the analysis module 102, for example, according to the ratio of the head, body, and limbs of the human body image, and even the distribution ratio of the human facial features captured in the detected image. (Face recognition), etc., can be used to determine the identity of the human body image in the tested location; even the data pre-recorded in the memory unit 108 can be compared to determine whether the human body image is a person who can be allowed to appear at the location. . For example, when it is used in the home, it is used to distinguish whether the detected person is a member of the family; or when it is applied to the office, it is determined whether the detected person appears within the time period during which it is allowed to appear (such as Company employees only appear during working hours).

In addition, in addition to judging the hazard pattern of the tested location from the detected image, the image analysis technology can be used to accurately determine the hazard area in the tested location, and the regional information is also included in the warning message. The control center 20 is transmitted to the control center 20 to perform regional disaster prevention measures for the tested location. For example, in the event of a fire, it can be known from the image analysis that when only a local area of the place is involved in a fire, the control center 20 can separately sprinkle water on the area where the fire occurred, and prevent other parts that are not affected by the flame from being wetted.

Since the image analysis logic of the above various detection and identification is a means that can be known to those skilled in the art, the detailed calculation method will not be described again. However, it must be specifically stated that the hazard patterns analyzed by the various image analysis logics described above, the characteristics of each hazard pattern are analyzed, and the applicable analytical calculus is only an implementation method. For example, the analysis operation performed by the analysis module 102 in this embodiment is not limited to the above example; the designer develops more image judgment logic and calculation methods for the requirements of natural visual detection, so that the image detection technology is more Perfect to perfection.

Considering the nature of the site being tested and the cost of setting up a disaster prevention facility, the various disaster prevention facilities set up at each site tested and their prioritization may be different. For example, if the site to be tested is a warehouse with few people entering and exiting, in order to prevent the invention of fire, a sprinkler device and a carbon dioxide perfusion device are installed at the site. When it is detected that a fire occurs in the tested site, in order to prevent the product from being damaged by the water being wet, the control center 20 may set a priority to activate the carbon dioxide perfusion device to extinguish the fire source without the combustion aid. However, in the event of a fire, the location of the test is just in the presence of personnel. The use of such a disaster prevention facility can end the hazard, but it is life-threatening. In such a situation, the control center 20 should apply disaster prevention equipment that is harmless to the human body to perform disaster prevention measures.

Therefore, in another embodiment, the plurality of image analysis logics may further include a human body image analysis logic for analyzing whether the detected image has a human body image, thereby determining whether the detected image is captured and whether a person is present. Within the location under test. At the same time, the image analysis information may further include a human body image information, which is information generated by the analysis module 102 after performing the human body image analysis logic, to indicate whether the measured site has or does not have a human body image. When the analysis module 102 determines, according to the image analysis information, that at least one of the hazard patterns is generated in the test location, and the alert unit 104 generates the alert message, the alert message also includes the human body image information for the control center 20 to use according to the information. For different treatments.

The disaster prevention facility 30 controlled by the control center 20 includes a first disaster prevention device 300 and a second disaster prevention device 302. The first disaster prevention device 300 is configured to perform disaster prevention operations that are harmless to the human body, such as a sprinkler device, a dry powder fire extinguishing device, a buzzer, or a fence that closes the entrance and exit. The second disaster prevention device 302 is used to perform disaster prevention operations that are not easy to damage the property of the site under test, such as a carbon dioxide perfusion device or an oxygen extraction device.

When the control center 20 receives the warning message including the human body image information, the hazard mode signal and the detection device 10 identification information, it first determines that the human body image information indicates whether there is a human body image in the detected image, and if so, it indicates that there is The processing module 200 will issue a control command to enable the facility control module 202 to select and activate the first disaster prevention device 300 in the disaster prevention facility 30 to terminate the persistence and preservation of the hazardous situation. Personal safety; conversely, if the human body image information indicates that no human body image exists, the facility control module 202 can activate the second disaster prevention device 302 according to the control command to quickly terminate the hazardous situation and control the loss of property to a minimum.

The second figure shows a block diagram of a second embodiment of a multiple hazard detection and control system provided by the present invention. In the second embodiment, the detecting device 10a of the detecting and controlling system 1a further includes a sensing unit 110. The analyzing module 102a includes an image analyzing module 1020 and a variable analyzing module 1022.

The sensing unit 110 can be a smoke sensing unit, a light sensing unit, a temperature sensing unit, or an infrared sensing unit, etc., for sensing the smoke concentration or the temperature change of the measured location, respectively, and generating light penetration. Environmental variables such as rate and temperature.

The image analysis module 1020 is configured to execute a plurality of image analysis logics to analyze the captured image captured by the image capturing unit 100 and generate image analysis information. For details, refer to the first embodiment. The variable analysis module 1022 receives one or more environmental variables sensed by the sensing unit 110, and reads corresponding variable analysis logic from the memory unit 108 to analyze the environmental variables to determine whether the sensing unit occurs at the measured location. The hazard that 110 uses to sense. The variable analysis logic may include temperature variable analysis logic, humidity variable analysis logic, smoke concentration variable analysis logic, and the like.

For example, the variable analysis module 1022 can perform the variable analysis logic to use a preset value and the received environment variable as a reference for determining whether a hazardous situation occurs according to the environment variable and the preset value. .

A sensing unit 110 is generally configured to sense an environment variable, and a plurality of different sensing units may be disposed on the implementation, so that the variable analysis module 1022 analyzes different sensing units by different variable analysis logics. Environmental variables for detecting hazards in different situations.

After the variable analysis module 1022 analyzes the corresponding environment variables by using the variable analysis logic, a variable analysis information is also generated to indicate the analysis result of the variable analysis module 1022.

For the image analysis information and the variable analysis information generated by the image analysis module 1020 and the variable analysis module 1022, the analysis module 102a can adopt different methods.

In one embodiment, the image analysis module 1020 and the variable analysis module 1022 respectively analyze the same hazard situation, and the analysis module 102a compares the image analysis information and the variable analysis information to confirm the result and the sensing using the image analysis. Whether the results sensed by the unit 110 all result in the same conclusion, thereby avoiding a situation in which a false positive is generated.

For example, the sensing unit 110 is a smoke sensing unit for detecting the smoke concentration, and the variable analysis module 1022 performs the concentration variable analysis logic, and the variable analysis information includes a conclusion that the fire is detected at the measured location; and the image analysis After executing the fire image analysis logic, the module 1020 also records in the image analysis information whether or not a fire has occurred at the tested location. The analysis module 102a compares the conclusions of the image and the variable analysis information regarding whether or not a fire has occurred, and generates the final hazard analysis information.

When the two analysis information indicates that the fire occurred at the test site, the analysis module 102a determines that the fire occurred at the test site; when the two analysis information indicates that the fire is not detected at the test site, the analysis module 102a determines There was no fire at the site tested.

After the analysis module 102a compares the image analysis information and the variable analysis information, the damage analysis information is generated according to the comparison result, and the warning unit 104 sends a warning when the hazardous situation is confirmed according to the analysis result indicated by the damage analysis information. The message goes to the control center 20. The processing module 200 of the control center 20 receives and interprets the hazard mode signal in the warning message, the identification device 10a identification data and the human body image information, and then controls the facility control module 202 to activate the appropriate disaster prevention facility 30 to terminate the hazard state. The continuity of the sample.

When the analysis module 102a compares the image analysis information and the variable analysis information, and finds that the judgment conclusions of the same hazard are different, the analysis module 102a can output the detected image to the monitoring host or the remote terminal via the network communication unit 1060. The electronic device 42 (such as a mobile phone, a notebook computer) is visually judged by a person who receives the detected image.

In another embodiment, the image analysis module 1020 and the variable analysis module 1022 are respectively configured to analyze different hazard patterns. The analysis module 102a receives the detected image for image analysis to identify a specific hazard, and also receives the environmental variables captured by the sensing unit 110, and then determines according to the corresponding image and variable analysis logic. There is no disaster. The image analysis module 1020 and the variable analysis module 1022 respectively determine different hazard modes, reduce the calculation amount of the image analysis by the analysis module 102a, and reduce the computational burden of the analysis module 102a as a whole, and also from many precisions. The sensing unit 110 obtains accurate environmental variables and helps to judge whether a hazard occurs or not.

For other features of the components not detailed in the second embodiment, please refer to the description of the first embodiment.

The third figure shows a flow chart of a first embodiment of a multiple hazard detection and control method. Please also refer to the block diagram shown in the first figure. In this example, the detecting device 10 captures a detected image of a measured location (S501) by the image capturing unit 100 for reading and analyzing the image analysis logic in the memory unit 108. Measure the image.

The analysis module 102 performs a human body image analysis logic to analyze the detected image to determine whether a human body image exists in the detected image (S503); and performs other image analysis logic to determine whether at least one state occurs at the measured location. Such hazards (S505), such as fire image analysis logic, flood image analysis logic, or intrusion image analysis logic. After the plurality of image analysis logics are executed, the analysis module 102 generates an image analysis information (S507), which includes body image information for indicating whether the image is detected in the image, and the result of executing other image analysis logic. To indicate the presence or absence of a hazardous situation at the site under test.

The analysis module 102 determines, according to the image analysis information, whether the detected location has an analyzed hazardous situation (S509): if the image analysis information indicates the location to be tested and any of the analyzed hazardous states are generated, the process returns to step S501. The next detection image is taken to continue the analysis; if the image analysis information indicates that any image analysis logic analyzes that the detected location has a harmful situation, the warning unit 104 generates a warning message and transmits it to the control center 20 (S511). The warning message includes the state of the hazard, the human body image information, and the identification information of the detecting device 10, etc., for the control center 20 to perform appropriate disposal.

When receiving the warning message, the control center 20 determines whether there is a presence or absence of a person according to the human body image information (S513), and determines the type and location of the disaster prevention facility 30 to be applied according to the hazard aspect and the identification information of the detecting device 10. . When the human body image information indicates that no person exists in the measured location, the control center 20 controls the second disaster prevention device 302 to perform the operation of terminating the damage (S515); otherwise, if there is a person present in the tested location, the first disaster prevention device 300 is controlled. The operation of terminating the hazard is performed (S517), and the first disaster prevention device 300 performs a disaster prevention measure that is harmless to the human body.

The fourth diagram shows a flow chart of the second embodiment of the multiple hazard detection and control method; please refer to the system block diagram shown in the second figure. In this embodiment, the detecting device 10a simultaneously receives the detected image of the measured location and the environmental variable sensed by the sensing unit 110 (S601); the image analyzing module 1020 of the detecting device 10a executes the human body image according to the detected image. The analysis logic generates a human body image information for determining whether the detected image includes a human body image (S603), and further analyzing the detected image by other image analysis logic, and performing at least one variable analysis by the variable analysis module 1022 Logic (S605) to obtain image analysis information and variable analysis information (S607), wherein the image analysis information includes the human body image information generated in step S603.

The analysis module 102a further compares the content of the image analysis information and the variable analysis information to determine whether the two have the same analysis conclusion for the same kind of harm state (S609), including: determining whether the image and the variable analysis information are the same type The hazard state is judged to be a hazard (S611), for example, whether a fire is judged; if not, then it is analyzed whether the two analysis information judges that the test site does not have a specific hazard (S613), for example, it is determined that the test is performed. There was no fire at the location. When the two analysis information analyzes that the tested location is harmless, the process returns to step S601, and the steps of capturing images and variables are continued; otherwise, when the conclusions of the two analysis information are different, that is, for the same hazardous state In the case that one of the determinations is that a hazard occurs and the other judges that no hazard occurs, the analysis module 102a transmits the detected image to the remote electronic device 42 through the network communication unit 1060 for visual inspection by the receiver. Identification (S615).

If the analysis module 102a determines in step S611 that the two analysis information are analyzed to generate a specific hazard, the alert unit 104 generates a warning message including the human body image information, and transmits the warning message to the control center 20 (S617). The control center 20 first determines whether there is a person at the tested location according to the human body image information (S619), and if not, starts the second disaster prevention device 302 that is disposed near the measured location and can terminate the hazardous aspect to terminate the hazard (S621) However, if there is a person at the place to be tested, the control center 20 activates the first disaster prevention device 300 disposed near the test site to terminate the hazard and is harmless to the human body to terminate the hazard (S623).

The fifth figure further provides a flowchart of the third embodiment of the multiple hazard detection and control method, and also refers to the second figure. The third embodiment also captures the detected image and the received environment variable by the detecting device 10a (S701), and the image analyzing module 1020 determines the presence or absence of the person at the tested location by the human body image analyzing logic (S703).

The image analysis module 1020 and the variable analysis module 1022 respectively analyze whether the damage of different aspects occurs at the measured location according to the detected image and the environmental variable (S705), for example, the image analysis module 1020 uses the flood image analysis logic and the intrusion image. The analysis logic analysis determines that there is no water disaster or personnel invasion in the tested location, and the variable analysis module 1022 determines whether there is a fire in the tested location by using the smoke concentration variable analysis logic; and separately generates image analysis information and variable analysis information (S707).

The analysis module 102a determines, according to the content of the image and the variable analysis information, whether any of the damage scenes is detected (S709): if not, returning to step S701 to continue the detection; if there is a harmful situation, Sending a warning message including body image information to the control center 20 (S711), the control center 20 first identifying the presence or absence of the person at the site under test (S713), and if not, starting the second disaster prevention device 302 (S715); The first disaster prevention device 300 (S717) is activated to terminate the occurrence of the hazard.

The same points in the embodiment as those in the second embodiment are not repeated, and the description of the second embodiment will be referred to.

In summary, the method used in the multi-hazard detection and control system and method provided by the present invention has been disclosed, and the image analysis technology can be used to perform multiple hazard detection and warning on a location, and can be flexibly adjusted. The detection method, sequence and corresponding detection results provide different disaster prevention devices to terminate the hazard.

At the same time, it can be integrated with various existing detection systems. It not only does not need to develop the hardware specifications of the detection system, but also can confirm the double detection results with the existing sensing devices, improve the accuracy of detection results and reduce the false positive rate. In addition, the use of such multiple hazard detection means that it can automatically monitor the location of less smoke for a long time and reduce the cost of manpower monitoring.

However, the items and elements of the above-described embodiments are merely illustrative of the invention and are not intended to limit the scope of the claimed invention. It is also within the scope of the present invention to modify or modify the micro-frames in accordance with the spirit of the present invention and the technical means disclosed herein.

1,1a. . . Multiple Hazard Detection and Control System

10,10a. . . Detection device

100. . . Image capture unit

102,102a. . . Analysis module

1020. . . Image analysis module

1022. . . Variable analysis module

104. . . Warning unit

106. . . Transmission unit

1060. . . Network communication unit

108. . . Memory unit

110. . . Sensing unit

20. . . control center

200. . . Processing module

202. . . Facility control module

204. . . Communication unit

30. . . Disaster prevention facility

300. . . First disaster prevention device

302. . . Second disaster prevention device

40. . . Monitoring host

42. . . Remote electronic device

S501-S517. . . Process step

S601-S623. . . Process step

S701-S717. . . Process step

First: a block diagram of a first embodiment of a multiple hazard detection and control system provided by the present invention;

Second: a block diagram of a second embodiment of a multiple hazard detection and control system provided by the present invention;

Third: a flowchart of a first embodiment of a multiple hazard detection and control method provided by the present invention;

FIG. 4 is a flow chart of a second embodiment of a multiple hazard detection and control method provided by the present invention; and

Figure 5 is a flow chart of a third embodiment of a multiple hazard detection and control method provided by the present invention.

1. . . Multiple Hazard Detection and Control System

10. . . Detection device

100. . . Image capture unit

102. . . Analysis module

104. . . Warning unit

106. . . Transmission unit

1060. . . Network communication unit

108. . . Memory unit

20. . . control center

200. . . Processing module

202. . . Facility control module

204. . . Communication unit

30. . . Disaster prevention facility

300. . . First disaster prevention device

302. . . Second disaster prevention device

40. . . Monitoring host

Claims (25)

A multi-hazard detection and control system for controlling a disaster prevention facility to perform a hazard prevention measure, the disaster prevention facility comprising a first disaster prevention device and a second disaster prevention device, the system comprising: a detection device comprising: an image The capture unit captures one of the tested locations to detect an image; an analysis module analyzes the detected image according to the plurality of image analysis logics, and generates an image analysis information according to the results of the image analysis logic analysis, The image analysis information is used to indicate whether the detected location has a hazardous aspect, wherein the image analysis logic includes a human body image analysis logic for analyzing whether the detected image includes a human body image, and the image analysis information And including a human body image information for indicating an analysis result of the human body image analysis logic; and a warning unit, according to the image analysis information, generating a warning message when the hazardous state occurs at the tested location, the warning message includes the Human body image information; and a transmission unit that outputs the warning message sent by the warning unit; a control center Receiving and interpreting the warning message, and initiating the disaster prevention facility according to the warning message; wherein, when the human body image information indicates that the detected image includes the human body image, the control center activates the first disaster prevention device, and the human body image information indicates When the detected image does not include the human body image, the control center activates the second disaster prevention device. The multiple hazard detection and control system of claim 1, wherein the image analysis logic includes a fire image analysis logic, and the analysis module analyzes the detected image according to the fire image analysis logic to determine Whether there is a fire at the site under test. The multi-hazard detection and control system of claim 1, wherein the image analysis logic includes a flood image analysis logic, and the analysis unit analyzes the detected image according to the flood image analysis logic to determine the Whether there is a flood in the tested location. The multiple hazard detection and control system of claim 1, wherein the image analysis logic includes an intrusion image analysis logic, and the analysis unit analyzes the detected image according to the intrusion image analysis logic to determine the Whether there is a person intrusion at the site under test. The multiple hazard detection and control system of claim 1, wherein the analysis module analyzes an area of the test site that generates a hazard, the alert message includes a region information of the region, The control center activates the disaster prevention facility installed in the area according to the warning message. The multi-hazard detection and control system of claim 1, wherein the transmission unit comprises a network communication unit for transmitting the warning message to a remote electronic device. The multiple hazard detection and control system of claim 1, wherein the first disaster prevention device is configured to perform a disaster prevention measure that is harmless to the human body. A multi-hazard detection and control system for controlling a disaster prevention facility to perform a hazard prevention measure, the disaster prevention facility comprising a first disaster prevention device and a second disaster prevention device, the system comprising: a detection device comprising: an image The capturing unit captures one of the tested locations to detect an image; a sensing unit senses an environmental variable of the measured location; and an analysis module includes: an image analysis module, which is analyzed according to the plurality of images The logic analyzes the detected image separately, and generates an image analysis information according to the result of the image analysis logic analysis, wherein the image analysis logic includes a human body image analysis logic for analyzing whether the detected image includes a human body image And the image analysis information includes a human body image information for indicating the analysis result of the human body image analysis logic; and a variable analysis module that analyzes the environment variable according to the at least one variable analysis logic, and analyzes the logic analysis according to the variable analysis The result is a variable analysis information, wherein the analysis module analyzes the information according to the image and the variable analysis Generating a hazard analysis information, the hazard analysis information is used to indicate whether a hazard condition occurs in the tested location; and a warning unit generates a warning message according to the hazard analysis information when the hazard pattern occurs at the tested location The warning message includes the human body image information; and a transmission unit that outputs the warning message sent by the warning unit; a control center receives and interprets the warning message, and activates the disaster prevention device according to the warning message; wherein the human body When the image information indicates that the detected image includes the human body image, the control center activates the first disaster prevention device, and when the human body image information indicates that the detected image does not include the human body image, the control center activates the second disaster prevention device . The multi-hazard detection and control system of claim 8, wherein the analysis module compares the image analysis information and the variable analysis information, and determines the information in the image analysis information and the variable analysis information. When the hazard is detected at the test site, the hazard analysis information indicates that the hazard is present at the test site. The multi-hazard detection and control system of claim 8, wherein the analysis module is different from the image analysis information and the variable analysis information when the image analysis information and the variable analysis information are different. The detecting device transmits the detected image to the control center. The multiple hazard detection and control system of claim 8, wherein the hazard analysis information includes the hazard state indicated by the image analysis information and the hazard aspect indicated by the variable analysis information. The multiple hazard detection and control system of claim 8, wherein the image analysis logic includes a fire image analysis logic, and the image analysis module analyzes the detected image according to the fire image analysis logic to Determine if there is a fire at the site under test. The multi-hazard detection and control system of claim 8, wherein the image analysis logic includes a flood image analysis logic, and the image analysis unit analyzes the detected image according to the flood image analysis logic to determine Whether the site is flooded. The multiple hazard detection and control system of claim 8, wherein the image analysis logic includes an intrusion image analysis logic, and the image analysis unit analyzes the detected image according to the intrusion image analysis logic to determine Whether there is any person intrusion at the site under test. The multiple hazard detection and control system of claim 8, wherein the first disaster prevention device is configured to perform a disaster prevention measure that is harmless to the human body. The multi-hazard detection and control system of claim 8, wherein the sensing unit is a smoke sensing unit, a light sensing unit, a temperature sensing unit or an infrared sensing unit. A multi-hazard detection and control method, comprising: a detecting device and a control center, the method comprising: the detecting device receiving one of the detected locations to detect an image; the detecting device separately analyzing the plurality of image analysis logics The image analysis logic includes a human body image analysis logic for analyzing whether the detected image includes a human body image, and the image analysis information includes a human body image information for indicating the human body image analysis Logic analysis results; analyzing the obtained results according to the image analysis logic to generate an image analysis information for indicating whether a hazardous situation occurs in the tested location, wherein the image analysis information includes the human body image information; The detecting device determines whether the dangerous situation occurs in the tested location according to the result of the analysis; when the detecting device determines that the dangerous situation occurs in the tested location, sending a warning message, the warning message includes the human body Image information; and the control center receives and interprets the warning message and activates according to the body image information A first means or a second disaster prevention disaster prevention means to prevent the harmful aspects. The multi-hazard detection and control method of claim 17, wherein the step of the control center to activate the first disaster prevention device or the second disaster prevention device comprises: when the human body image information indicates the detected image The human body image is included, the control center activates the first disaster prevention device, and the first disaster prevention device is configured to perform a disaster prevention measure that is harmless to the human body; and when the human body image information indicates that the detected image does not include the human body image, The control center activates the second disaster prevention device. The multi-hazard detection and control method of claim 17, wherein the detecting device determines whether the hazardous area is detected in the tested location, and further includes: when the detecting device determines the receiving When the hazard condition does not occur at the test location, the process returns to the process of receiving the detected image at the test location. The multi-hazard detection and control method of claim 17, wherein the detecting device determines, before the step of determining whether the hazardous area is present, the detecting device receives the measured An environmental variable of the location; the detecting means analyzes the environmental variable by using at least one variable analysis logic; and, based on the result of the variable analysis logic analysis, generating a variable analysis information for indicating whether the damage occurs at the tested location Aspect. The multi-hazard detection and control method according to claim 20, wherein the detecting device determines whether the hazardous area of the tested location includes: comparing the image analysis information and the variable analysis Information; when the image analysis information and the variable analysis information indicate that the hazard pattern occurs, determining the hazard pattern at the tested location; when the image analysis information and the variable analysis information indicate that the hazard does not occur In the case of the aspect, it is determined that the hazardous area does not occur; and when the image analysis information and the indication of the variable analysis information are different, the detecting device transmits the detected image to the control center. The multi-hazard detection and control method according to claim 20, wherein the detecting device determines whether the hazardous area of the tested location includes: comparing the image analysis information and the variable analysis Information; when any of the image analysis information or the variable analysis information indicates that the hazardous situation occurs, determining that the hazardous location occurs at the tested location; and when the image analysis information and the variable analysis information indicate When the hazard situation does not occur, it is judged that the hazard is not present at the test site. The multi-hazard detection and control method of claim 17, wherein the step of analyzing the detected image by using a plurality of image analysis logics comprises: calculating the detected image by a fire image analysis logic to Determine if there is a fire at the site under test. The multi-hazard detection and control method described in claim 17 or 23, wherein the step of analyzing the detected image by using a plurality of image analysis logics comprises: analyzing the detected image by a flood image analysis logic, To determine whether the site is flooded. The multi-hazard detection and control method of claim 24, wherein the step of analyzing the detected image by using a plurality of image analysis logics comprises: analyzing the detected image by an intrusion image analysis logic to Determine whether there is a human intrusion at the site under test.