TW202219908A - Detecting system for fire - Google Patents

Abstract

A detecting system for detecting fire. The detecting system includes a sensing device, a control center and a physical circuit. The sensing device is disposed in a sensing area. The sensing device is configured to obtain a target information, an environmental information, and a location information, to output a sensing information. The sensing area includes a sub-sensing area corresponding to the sensing device. A control center is coupled to the sensing device. The control center is configured to output an integrated information based on the sensing information. A physical wire is configured to couple the sensing device and the control center. The sensing device obtains an unique location information corresponding to the sub-sensing area according to the physical wire.

Description

Detection system for fire

The present invention relates to a detection system, and in particular to a detection system for fire.

In order to avoid the occurrence of fire, various alarm systems or detection systems have emerged. Moreover, when a fire occurs, the information related to the fire is very important and urgent. However, the effects of fire may prevent the above systems from functioning properly. Therefore, how to effectively collect fire-related information and provide reliable information when a fire occurs is a subject that is valued by those skilled in the art.

The "prior art" paragraph is only used to help understand the content of the present invention, so the content disclosed in the "prior art" paragraph may include some that do not constitute the prior art known to those with ordinary skill in the art. The content disclosed in the "prior art" paragraph does not represent the content or the problem to be solved by one or more embodiments of the present invention, and has been known or recognized by those with ordinary knowledge in the technical field before the present invention is filed.

The present invention provides a detection system for fire, which can effectively collect fire-related information and provide reliable information when a fire occurs.

The detection system for fire of the present invention. The detection system includes a sensing device, a control center and a physical circuit. The sensing device is arranged in the sensing area. The sensing device is used to obtain target object information, environmental information and location information, and output sensing information. The sensing area includes sub-sensing areas corresponding to the sensing device. The control center is coupled to the sensing device. The control center is used for outputting integrated information according to the sensing information. The physical line is used for coupling the sensing device and the control center. The sensing device obtains the unique position information of the corresponding sub-sensing area according to the physical circuit.

Based on the above, the present invention provides a detection system for fire, which can effectively collect information related to a fire field and provide reliable information when a fire occurs.

In order to make the above-mentioned features and advantages of the present invention more obvious and easy to understand, the following embodiments are given and described in detail with the accompanying drawings as follows.

In order to make the content of the present invention more comprehensible, the following specific embodiments are given as examples according to which the present invention can indeed be implemented. In addition, wherever possible, elements/components/steps using the same reference numerals in the drawings and embodiments represent the same or similar parts.

Also, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms such as those defined in commonly used dictionaries should be construed as having meanings consistent with their meanings in the context of the related art and the present invention, and are not to be construed as idealized or excessive Formal meaning, unless expressly defined as such herein.

FIG. 1 is a schematic diagram of a fire detection system according to an embodiment of the present invention. Referring to FIG. 1 , the detection system 100 may include a sensing device 110 , a control center 140 and a physical circuit 130 . The sensing device 110 may be disposed in the sensing area 120 to obtain target object information, environmental information and location information, and output the sensing information. The sensing area 120 may include a sub-sensing area 121 corresponding to the sensing device. In this embodiment, the number of sub-sensing regions may be one or more, which is not limited in the present invention. The control center 140 is coupled to the sensing device 130 . The control center 140 is used for outputting integrated information according to the sensing information. The physical circuit 130 is used for coupling the sensing device 110 and the control center 140 . The sensing device 110 obtains the unique location information of the corresponding sub-sensing area 121 according to the physical circuit 130 .

Specifically, in this embodiment, the sensing area 120 may include various places such as residences, offices, restaurants, schools, libraries, public areas, etc., but the present invention is not limited thereto. Moreover, in this embodiment, the sub-sensing area 121 may include various rooms or spaces such as a living room, a study, a bedroom, a toilet, etc., but the present invention is not limited to this. For example, in one embodiment, the sensing area 120 may be a residence. Therefore, the sub-sensing area 121 may include, for example, a living room, a study, a bedroom, and a toilet. The sensing devices 110 may be disposed in the living room, the study room, the bedroom, and the toilet, respectively. Moreover, the sensing device 110 can detect whether there is a target object in the corresponding sub-sensing area 121, so as to output the target object information. In this embodiment, the target may include a person, an animal, or various targets set by the user, and the present invention is not limited thereto. At the same time, the sensing device 110 can detect parameters such as temperature, humidity, and smoke concentration in the corresponding sub-sensing area 121 to output environmental information. Furthermore, the sensing device 110 can detect the address information of the corresponding sub-sensing area 121 . After the above detection, the sensing device 110 can output the sensing information to the control center 140 via the physical circuit 130 . Then, the control center 140 may integrate the sensing information of each sub-sensing area 121 to output the integrated information. The control center 140 may further determine whether to transmit the integrated information to the client according to the integrated information. In one embodiment, the client terminal may include residents, building administrators, security personnel, fire centers, etc., but the present invention is not limited thereto.

It is worth noting that in the event of a fire, the wireless transmission signal may be disturbed to a certain extent due to the damage of the base station or the power supply. In this embodiment, the physical circuit 130 may include a signal line circuit (SLC), but the present invention is not limited thereto. Moreover, the signal line circuit can be used to transmit data and supply power at the same time. More importantly, the sensing device 110 coupled to the signal line circuit can obtain unique position information corresponding to the sensing device 110 according to the distribution of the signal line circuit. Therefore, using the physical circuit 130 such as a signal line circuit can effectively ensure that the signal transmission and the power supply can be less disturbed when a fire occurs. In this way, the detection system 100 can effectively collect fire-related information, and can provide reliable information when a fire occurs.

FIG. 2 is a schematic diagram of a sensing device for detecting fire according to an embodiment of the present invention. Referring to FIG. 1 and FIG. 2 , the sensing device 210 includes a radar sensor 211 , an environment sensor 212 , a processor 213 and a connection module 214 . The radar sensor 211 is used for detecting the target in the corresponding sub-sensing area 121 to obtain target information. The environmental sensor 212 is used to obtain environmental information. The processor 213 is coupled to the radar sensor 211 and the environment sensor 212 . The processor 213 is used for outputting sensing information according to the target object information, the environment information and the location information. The connection module 214 is coupled to the processor 213 . The connection module 214 is used to obtain unique position information of the corresponding sub-sensing area, and the processor 213 transmits the sensing information to the control center 140 through the connection module 214 .

In this embodiment, the radar sensor 211 may include an electronic device with a sensing function such as a millimeter wave radar sensor (mmWave Radio Sensor), an infrared sensor (Passive Infrared Sensor, PIR Sensor), but the present invention does not Not limited to this. In addition, the radar sensor 211 can detect the position of the target object to determine whether the target object exists in the sub-sensing area 121 . Meanwhile, the target information may include the location of the target for subsequent use by the control center 140 .

In this embodiment, the environment sensor 212 may include an ionization (Ionization) environment sensor and a light scattering (Light Scattering) environment sensor, but the invention is not limited thereto. In addition, the environmental sensor 212 can obtain parameters such as environmental temperature, environmental humidity, and environmental smoke concentration of the corresponding sub-sensing area 121 . Similarly, the environmental information may include environmental temperature, environmental humidity, and environmental smoke concentration for subsequent use by the control center 140 .

In this embodiment, the connection module 214 may include a signal line circuit module, but the invention is not limited thereto. The connection module 214 is used to obtain power supply from the physical circuit. In addition, the sensing device operates according to the power supply, and the connection module 214 is used for obtaining unique location information corresponding to the sensing device through a distribution of physical lines. In this embodiment, the processor 213 may include a central processing unit (Central Processing Unit, CPU), a microprocessor (Microprocessor Control Unit, MCU) or a field programmable gate array (Field Programmable Gate Array, FPGA), but the present invention Not limited to this. The processor 213 can be used to output sensing information according to the target information, environment information and location information. In addition, the processor 213 can transmit the sensing information to the control center 140 via the connection module 214 .

It should be noted that, in this embodiment, the connection module 214 can be built in the sensing device 210 . However, in another embodiment, the connection module 214 can be coupled to the sensing module 210 through an external connection, and the invention is not limited thereto. That is to say, the conventional sensing device can be connected to the module 214 externally, so that the conventional sensing device has the function of obtaining location information. In addition, by modifying the circuit in the original sensing area 120, the original circuit can have the functions of transmitting data and supplying power at the same time. In this way, the user can effectively collect fire-related information without abandoning the old sensing device, and can provide reliable information when a fire occurs.

FIG. 3 is an operation flow chart of a fire detection system according to an embodiment of the present invention. Referring to FIG. 1 to FIG. 3 , in step S310 , the radar sensor 211 may detect the target in the sub-sensing area 121 to obtain target information. The radar sensor 211 can track the position in the sub-sensing area 121 to determine whether the target object exists in the sub-sensing area 121 . In step S320 , the environmental sensor 212 may detect the environmental temperature, environmental humidity, and environmental smoke concentration of the sub-sensing area 121 to output environmental information. In step S330 , the connection module 214 can obtain the position information corresponding to the sub-sensing area 121 via the physical circuit 230 . In step S340, the processor may transmit the sensing information to the control center via the connection device 214 according to the target object information, the environmental information and the location information.

It is worth noting that the processor 213 can determine the target behavior of the target according to the target information provided by the radar sensor 211 and the environmental information provided by the environment sensor 212 . And the processor 213 can determine the content of the sensing information according to the behavior of the target. For example, in one embodiment, the sensing device 110 may be disposed in a sub-sensing area 121 such as a kitchen, and there is a target object in the sub-sensing area 121 that is cooking. The processor 213 can determine the correlation between the current environmental information and the behavior of the target object according to the behavior of the target object and the environmental information, so as to determine the content of the sensing information. In this embodiment, since the ambient temperature and ambient smoke concentration in the environmental information are caused by the cooking of the target object, and the parameter value of the environmental information is smaller than the fire alarm threshold, the processor 213 can determine the content of the sensing information For non-fire events. In another embodiment, if the correlation between the environmental information and the behavior of the target object is low, or the parameter value of the environmental information is greater than or equal to the fire alarm threshold, the processor 213 may determine that the content of the sensing information is a fire alarm event.

In step S350 , the control center 140 can identify the sub-sensing area 121 corresponding to the sensing information according to the physical circuit 130 . In addition, the control center 140 can integrate the sensing information from each sub-sensing area 121 to output the integrated information. The integrated information includes the number of objects in the sensing area 120 and respective position information corresponding to the objects. Moreover, the integrated information may include whether there is a fire alarm event in the environmental information corresponding to each sub-sensing area 121 . In step S360, the control center 140 may determine whether to transmit the integrated information to the client according to the integrated information. In one embodiment, since there is a fire alarm event in the Huajing information corresponding to a certain sub-sensing area 121, the control center 140 can determine to transmit the integrated information to the client. In one embodiment, the client terminal may include residents, building administrators, security personnel, fire centers, etc., but the present invention is not limited thereto. In this way, in the early stage of a fire incident, relevant personnel can take corresponding actions based on the integrated information to reduce the impact of the fire.

To sum up, the fire detection system of the present invention can effectively collect information related to the fire scene, and can provide reliable information when a fire occurs.

Although the present invention has been disclosed above by the embodiments, it is not intended to limit the present invention. Anyone with ordinary knowledge in the technical field can make some changes and modifications without departing from the spirit and scope of the present invention. Therefore, The protection scope of the present invention shall be determined by the scope of the appended patent application.

100: Detection system 110, 210: Sensing device 120: Sensing area 121: Sub-sensing area 130, 230: Physical line 140: Control Center 211: Radar sensor 212: Environment Sensor 213: Processor 214: Connection module S310, S320, S330, S340, S350, S360: Steps

FIG. 1 is a schematic diagram of a fire detection system according to an embodiment of the present invention. FIG. 2 is a schematic diagram of a sensing device for detecting fire according to an embodiment of the present invention. FIG. 3 is an operation flowchart of a fire detection system according to an embodiment of the present invention.

100: Detection system

110: Sensing device

120: Sensing area

121: Sub-sensing area

130: Physical line

140: Control Center

Claims (10)

A detection system for fire, comprising: a sensing device, disposed in a sensing area, used to obtain a target object information, an environment information and a position information, and output a sensing information, wherein the sensing area includes a corresponding to the sensing device sub-sensing area; a control center coupled to the sensing device, the control center is used for outputting integrated information according to the sensing information; and A physical circuit is used for coupling the sensing device and the control center, wherein the sensing device obtains the unique location information corresponding to the sub-sensing area according to the physical circuit. The detection system of claim 1, wherein the sensing device comprises: a radar sensor for detecting a target in the corresponding sub-sensing area to obtain the target information; an environmental sensor for obtaining the environmental information; a processor coupled to the radar sensor and the environment sensor, the processor is used for outputting the sensing information according to the target information, the environment information and the location information; and A connection module is coupled to the processor and the physical circuit, the connection module is used for obtaining the position information, and the processor transmits the sensing information to the control center through the connection module. The detection system of claim 2, wherein the radar sensor comprises a millimeter-wave radar sensor, and wherein the target information includes a position of the target. The detection system of claim 2, wherein the processor determines whether the target object exists in the sub-sensing area according to the position of the target object. The detection system of claim 2, wherein the environment sensor includes at least one of an ionization environment sensor and a light scattering environment sensor, and the environment information includes an environment temperature and an environment smoke concentration. The detection system as claimed in claim 2, wherein the physical circuit includes a signal line circuit (SLC), the connection module includes a signal line circuit module, and the connection module is used for connecting from the physical circuit A power supply is obtained, the sensing device operates according to the power supply, and the connection module is used for obtaining the unique position information corresponding to the sensing device through a distribution of the physical circuit. The detection system of claim 6, wherein the control center identifies the sub-sensing area corresponding to the sensing information according to the physical circuit. The detection system of claim 7, wherein the integrated information includes the number of the target objects in the sensing area and the respective position information corresponding to the target objects. The detection system of claim 1 further includes a client, wherein the control center determines whether to transmit the integrated information to the client according to the integrated information. The detection system of claim 2, wherein the processor determines a target behavior of the target according to the target information to determine the content of the sensing information.

Images