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WO2018161343A1 - Procédé et système de localisation d'incendie pour système de protection contre les incendies urbains - Google Patents

Procédé et système de localisation d'incendie pour système de protection contre les incendies urbains Download PDF

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Publication number
WO2018161343A1
WO2018161343A1 PCT/CN2017/076281 CN2017076281W WO2018161343A1 WO 2018161343 A1 WO2018161343 A1 WO 2018161343A1 CN 2017076281 W CN2017076281 W CN 2017076281W WO 2018161343 A1 WO2018161343 A1 WO 2018161343A1
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WO
WIPO (PCT)
Prior art keywords
information
image
video information
location
protection system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2017/076281
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English (en)
Chinese (zh)
Inventor
张丽利
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Innovation Technology Co Ltd
Original Assignee
Shenzhen Innovation Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Innovation Technology Co Ltd filed Critical Shenzhen Innovation Technology Co Ltd
Priority to PCT/CN2017/076281 priority Critical patent/WO2018161343A1/fr
Publication of WO2018161343A1 publication Critical patent/WO2018161343A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/12—Actuation by presence of radiation or particles, e.g. of infrared radiation or of ions

Definitions

  • the invention relates to the field of fire protection, and in particular to an accident positioning method and system for a city fire protection system.
  • Fire protection means eliminating prevention (that is, the general term for preventing and solving people's and natural and accidental disasters encountered in life, work, and learning). Of course, the narrow meaning is in the early days of people's understanding: (fire) . Fire fighting and fire prevention. Also refers to fire fighting and fire prevention personnel. Guo Xiaocheng, “Zhejiang Guangfu Ji”: “The Guards and the patrolmen firefighting, seeing the situation has been fierce, are sleeved with white cloth, to express honesty.” Such as: must do a good job in firefighting. For example: fire trucks, fire fighting technology. China has a history of more than 2,000 years of firefighting.
  • the existing urban fire protection system cannot automatically locate the accident, resulting in insufficient timeliness of safety rescue and affecting safety.
  • the application provides an accident location method for a city fire protection system. It solves the shortcomings of the prior art technical solutions with low security.
  • an accident location method for a city fire protection system comprising the steps of:
  • the city fire protection system receives the user's alarm information
  • the city fire protection system locates the user and obtains the location information of the user
  • the city fire protection system controls the video information of the monitoring device of the location information setting range, and analyzes the video information to determine the location of the fire alarm.
  • the analyzing the video information to determine the location of the fire alarm specifically includes:
  • the city fire protection system processes the video information to determine whether the video information has image information of smoke or fire image information. If it is determined, the smoke position or the flare position is determined as the location of the fire alarm.
  • the city fire protection system processes the video information to determine whether the video information has smoke image information or flare image information, including:
  • the city fire protection system captures the video information to obtain the first image, and analyzes the first image to determine a range of the first image in which the smoke smoke gray value or the fire gray value in the first image is larger than the range.
  • the range is determined to determine whether the video information has smoked image information or flared image information.
  • an accident location system for a city fire protection system comprising:
  • a receiving unit configured to receive alarm information of the user
  • a positioning unit configured to locate the user, and obtain location information of the user
  • the processing unit is configured to control video information of the monitoring device of the location information setting range, and analyze the video information to determine a location of the fire alarm.
  • the processing unit is configured to process the video information to determine whether the video information has smoke image information or flare image information, and if yes, determine the smoke position or the flare position as The location of the fire alarm.
  • the processing unit is configured to capture the video information to the first image, and analyze the first image to determine that the gray value or the gray value of the smoke in the first image is the first.
  • the range of the image if the range is larger than the set range, determines that the video information has image information of smoke or image information of flare.
  • a city fire protection system including: a processor, a transceiver, a memory, and a bus, wherein the processor, the transceiver, and the memory are connected by a bus.
  • the transceiver is configured to receive alarm information of a user
  • the processor is configured to locate the user, obtain location information of the user, control video information of the monitoring device of the location information setting range, and analyze the video information to determine a location of the fire alarm.
  • the processor is configured to process the video information to determine whether the video information has smoke image information or flare image information, and if yes, determine the smoke position or the flare position as The location of the fire alarm.
  • the processor is configured to capture the video information to the first image, and analyze the first image to determine that the gray value or the gray value of the smoke in the first image is the first.
  • the range of the image if the range is larger than the set range, determines that the video information has image information of smoke or image information of flare.
  • the technical solution provided by the invention automatically locates the user of the alarm once, and then calls the video data of the security monitoring to perform secondary confirmation, so that it has the advantages of accurate positioning and high security.
  • FIG. 1 is a flow chart of an accident location method for a city fire protection system according to a first preferred embodiment of the present invention
  • FIG. 2 is a structural diagram of an accident location system of a city fire protection system according to a second preferred embodiment of the present invention.
  • FIG. 3 is a hardware structural diagram of a city fire protection system according to a second preferred embodiment of the present invention.
  • FIG. 1 is a schematic diagram of an accident location method for a city fire protection system according to a first preferred embodiment of the present invention. The method is as shown in FIG.
  • Step S101 The city fire protection system receives the alarm information of the user.
  • Step S102 The city fire protection system locates the user, and obtains location information of the user.
  • Step S103 The city fire protection system controls video information of the monitoring device of the location information setting range, and analyzes the video information to determine a location of the fire alarm.
  • the technical solution provided by the invention automatically locates the user of the alarm once, and then calls the video data of the security monitoring to perform secondary confirmation, so that it has the advantages of accurate positioning and high security.
  • the analyzing the video information to determine the location of the fire alarm specifically includes:
  • the city fire protection system processes the video information to determine whether the video information has image information of smoke or fire image information. If it is determined, the smoke position or the flare position is determined as the location of the fire alarm.
  • the city fire protection system processes the video information to determine whether the video information has smoke image information or flare image information, including:
  • the city fire protection system captures the video information to obtain the first image, and analyzes the first image to determine a range of the first image in which the smoke smoke gray value or the fire gray value in the first image is larger than the range.
  • the range is determined to determine whether the video information has smoked image information or flared image information.
  • FIG. 2 is an accident location system for a city fire protection system according to a second preferred embodiment of the present invention.
  • the system is shown in FIG. 2 and includes:
  • the receiving unit 201 is configured to receive alarm information of the user.
  • the positioning unit 202 is configured to locate the user and obtain location information of the user.
  • the processing unit 203 is configured to control video information of the monitoring device of the location information setting range, and analyze the video information to determine a location of the fire alarm.
  • the technical solution provided by the invention automatically locates the user of the alarm once, and then calls the video data of the security monitoring to perform secondary confirmation, so that it has the advantages of accurate positioning and high security.
  • the processing unit 203 is configured to process the video information to determine whether the video information has smoke image information or flare image information, and if yes, determine the smoke position or the flare position as The location of the fire alarm.
  • the processing unit 203 is specifically configured to capture the video information to the first image, and analyze the first image to determine the first image of the thick smoke gray value or the fire gray value in the first image.
  • the range if the range is greater than the set range, determines that the video information has image information of smoke or image information of flare.
  • FIG. 3 is a city fire protection system 30, including: a processor 301, a transceiver 302, a memory 303, and a bus 304.
  • the transceiver 302 is configured to transmit and receive data with and from an external device.
  • the number of processors 301 can be one or more.
  • processor 301, memory 302, and transceiver 303 may be connected by bus 304 or other means.
  • the city fire protection system 30 can be used to perform the steps of FIG. For the meaning and examples of the terms involved in the embodiment, reference may be made to the corresponding embodiment of FIG. 1. I will not repeat them here.
  • the transceiver 302 is configured to receive alarm information of the user.
  • the program code is stored in the memory 303.
  • the processor 901 is configured to call the program code stored in the memory 903 for performing the following operations:
  • the processor 301 is configured to locate the user, obtain location information of the user, control video information of the monitoring device of the location information setting range, and analyze the video information to determine a location of the fire alarm.
  • the processor 301 herein may be a processing component or a general term of multiple processing components.
  • the processing element can be a central processor (Central) Processing Unit, CPU), or a specific integrated circuit (Application Specific Integrated) Circuit, ASIC), or one or more integrated circuits configured to implement embodiments of the present application, such as one or more microprocessors (digital singnal Processor, DSP), or one or more Field Programmable Gate Arrays (FPGAs).
  • CPU central processor
  • ASIC Application Specific Integrated Circuit
  • DSP digital singnal Processor
  • FPGAs Field Programmable Gate Arrays
  • the memory 303 may be a storage device or a collective name of a plurality of storage elements, and is used to store executable program code or parameters, data, and the like required for the application running device to operate. And the memory 303 may include random access memory (RAM), and may also include non-volatile memory (non-volatile memory) Memory), such as disk storage, flash (Flash), etc.
  • RAM random access memory
  • non-volatile memory non-volatile memory
  • flash flash
  • Bus 304 can be an industry standard architecture (Industry Standard Architecture, ISA) bus, Peripheral Component (PCI) bus or extended industry standard architecture (Extended Industry Standard Architecture, EISA) bus, etc.
  • the bus can be divided into an address bus, a data bus, a control bus, and the like. For ease of representation, only one thick line is shown in Figure 3, but it does not mean that there is only one bus or one type of bus.
  • the terminal may further include input and output means connected to the bus 304 for connection to other parts such as the processor 301 via the bus.
  • the input/output device can provide an input interface for the operator, so that the operator can select the control item through the input interface, and can also be other interfaces through which other devices can be externally connected.
  • the program may be stored in a computer readable storage medium, and the storage medium may include: Flash drive, read-only memory (English: Read-Only Memory, referred to as: ROM), random accessor (English: Random Access Memory, referred to as: RAM), disk or CD.
  • ROM Read-Only Memory
  • RAM Random Access Memory

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Alarm Systems (AREA)

Abstract

L'invention concerne un procédé et un système de localisation d'incendie pour un système de protection contre les incendies urbains. Le procédé comprend les étapes suivantes : un système de protection contre les incendies urbains reçoit des informations d'alarme provenant d'un utilisateur (101); le système de protection contre les incendies urbains localise l'utilisateur pour obtenir des informations de localisation de l'utilisateur (102); et le système de protection contre les incendies urbains commande des informations vidéo d'appareils de surveillance dans une plage prédéfinie autour de la localisation des informations de localisation, et analysant les informations vidéo pour déterminer une localisation d'une alarme incendie (103). Cette solution technique présente l'avantage de conférer une plus grande sécurité.
PCT/CN2017/076281 2017-03-10 2017-03-10 Procédé et système de localisation d'incendie pour système de protection contre les incendies urbains Ceased WO2018161343A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/076281 WO2018161343A1 (fr) 2017-03-10 2017-03-10 Procédé et système de localisation d'incendie pour système de protection contre les incendies urbains

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/076281 WO2018161343A1 (fr) 2017-03-10 2017-03-10 Procédé et système de localisation d'incendie pour système de protection contre les incendies urbains

Publications (1)

Publication Number Publication Date
WO2018161343A1 true WO2018161343A1 (fr) 2018-09-13

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PCT/CN2017/076281 Ceased WO2018161343A1 (fr) 2017-03-10 2017-03-10 Procédé et système de localisation d'incendie pour système de protection contre les incendies urbains

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WO (1) WO2018161343A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102784451A (zh) * 2012-08-06 2012-11-21 西安硅光电子科技有限公司 一种三维空间自动定位火焰探测系统
US20130272565A1 (en) * 2012-04-16 2013-10-17 Avaya Inc. Agent matching based on video analysis of customer presentation
CN106303386A (zh) * 2015-05-29 2017-01-04 深圳市中智盛安安全技术有限公司 一种消防用户信息传输方法及系统
CN106385558A (zh) * 2016-09-14 2017-02-08 深圳市泛海三江电子有限公司 一种视频监控与消防报警联动方法及系统

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130272565A1 (en) * 2012-04-16 2013-10-17 Avaya Inc. Agent matching based on video analysis of customer presentation
CN102784451A (zh) * 2012-08-06 2012-11-21 西安硅光电子科技有限公司 一种三维空间自动定位火焰探测系统
CN106303386A (zh) * 2015-05-29 2017-01-04 深圳市中智盛安安全技术有限公司 一种消防用户信息传输方法及系统
CN106385558A (zh) * 2016-09-14 2017-02-08 深圳市泛海三江电子有限公司 一种视频监控与消防报警联动方法及系统

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