CN110740299A - positioning-based building video monitoring system - Google Patents
positioning-based building video monitoring system Download PDFInfo
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- CN110740299A CN110740299A CN201911038047.6A CN201911038047A CN110740299A CN 110740299 A CN110740299 A CN 110740299A CN 201911038047 A CN201911038047 A CN 201911038047A CN 110740299 A CN110740299 A CN 110740299A
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- China
- Prior art keywords
- unit
- monitoring
- control unit
- terminal
- operational amplifier
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/016—Personal emergency signalling and security systems
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
Abstract
The invention discloses an positioning-based building video monitoring system, which comprises a control unit, a sensor group and a monitoring module, wherein the sensor group is connected with the control unit through a sensing signal amplifying unit, the system also comprises a floor positioning device, the floor positioning device is connected with the control unit, and the control unit is also connected with an electric quantity metering unit, an audible and visual alarm device, a voice interaction device and a monitoring module.
Description
Technical Field
The invention relates to the technical field of building monitoring, in particular to positioning-based building video monitoring systems.
Background
Along with the development of urbanization in China, intelligent buildings are more and more, and although high-level apartments and office buildings are in rapid development, the safety problem is concerned by people and is a focus which cannot be ignored.
The existing intelligent control of building equipment uses various monitoring equipment to intelligently monitor buildings, and the traditional monitoring system function list has low automation degree, so that improvement is needed.
Disclosure of Invention
The invention aims to provide positioning-based building video monitoring systems to solve the problems in the background technology.
kinds of building video monitoring system based on location, including control unit, sensor group and monitoring module, the said sensor group connects the control unit through the amplifying unit of the sensing signal, also include the floor locating device, the said floor locating device connects the control unit, the said control unit also connects the electric quantity metering unit, the acousto-optic alarm device, voice interaction device and monitoring module, the said control unit connects the backstage monitor terminal through the wireless transmission module;
the sensor group comprises a smoke sensor, a people flow sensor and a temperature and humidity sensor;
the CCD monitoring probe is connected with the control unit through the image acquisition unit.
Preferably, the monitoring module comprises an air conditioner monitoring unit, an forbidden monitoring unit, an illumination monitoring unit and an electric quantity metering unit, wherein the air conditioner monitoring unit is used for monitoring whether an air conditioner is started, the forbidden monitoring unit is used for monitoring whether is forbidden to be started or stopped, the illumination monitoring unit is used for monitoring whether building emergency illumination is started, and the electric quantity metering unit is used for metering building electric quantity.
Preferably, the sensing signal amplifying unit includes an th operational amplifier and a second operational amplifier, the anode input end of the th operational amplifier is connected to the cathode of the diode a, the cathode input end of the 0 th operational amplifier is respectively connected to the ends of the resistor B , the resistor a and the capacitor , the other end of the resistor B is connected to the anode of the diode a, the two ends of the diode a are signal receiving ends, the other end of the resistor a is connected to the other end of the capacitor respectively connected to the output end of the th operational amplifier, a resistor C is connected between the output end of the th operational amplifier and the cathode input end of the second operational amplifier, the anode input end of the second operational amplifier is grounded, a resistor D is connected between the cathode input end and the output end of the second operational amplifier, the output end of the second operational amplifier is connected to the anode of the diode B.
Preferably, the floor positioning device comprises an intelligent terminal device, a positioning device, a server-side device and a display device; the intelligent terminal device is connected with the positioning device through Bluetooth pairing and used for identifying the positioning device, and the intelligent terminal device is connected with the server-side device through a network; the positioning equipment is arranged at a preset position of a floor; and the display equipment is connected with the server-side equipment through a network and is used for displaying the identification result.
Preferably, the system further comprises a personnel GPS positioning device, and the personnel GPS positioning device is connected with the control unit.
Preferably, the using method comprises the following steps:
A. the sensor group collects a people flow signal, a smoke signal and a temperature and humidity signal in a building floor, and a CCD monitoring probe is used for detecting images in the building floor in real time;
B. the collected sensing signals and the floor environment images are transmitted to a control unit for processing;
C. when in the floor is abnormal, the floor positioning device arranged in the elevator immediately positions the position of a person in the elevator, and simultaneously the person GPS positioning device positions the person outside the elevator;
D. the positioning signal is sent to the control unit in real time for processing;
E. the control unit sends a control instruction to the monitoring module, controls the air conditioner monitoring unit, the forbidden monitoring unit and the illumination monitoring unit, ensures that emergency illumination is started, is forbidden to be started at , and cuts off a main power supply;
F. the trapped person can send distress information to the background through the voice interaction device, and rescue personnel can conveniently rescue in time.
Compared with the prior art, the invention has the beneficial effects that:
(1) the invention has simple working principle, can realize real-time monitoring of the building and improves the safety of the building.
(2) The invention can monitor the environmental information and the personnel position information in the building in real time, ensure that the rescue can be carried out immediately when the abnormity happens, save the guidance time of security personnel and improve the escape efficiency.
(3) The sensing signal amplification unit adopted by the invention adopts two operational amplifiers, and can amplify the signal step by step, thereby decomposing the working load and further improving the signal transmission efficiency and quality.
Drawings
FIG. 1 is a schematic block diagram of the system of the present invention;
FIG. 2 is a circuit diagram of a sensing signal amplifying unit according to the present invention;
FIG. 3 is a schematic block diagram of a floor positioning device of the present invention;
FIG. 4 is a control flow chart of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only partial embodiments of of the present invention, rather than all embodiments.
Referring to fig. 1-4, the invention provides technical solutions, wherein the positioning-based building video monitoring systems comprise a control unit 1, a sensor group 2 and a monitoring module 3, the sensor group 2 is connected with the control unit 1 through a sensing signal amplification unit 4, the system further comprises a floor positioning device 5, the floor positioning device 5 is connected with the control unit 1, the control unit 1 is further connected with an electric quantity metering unit 6, an audible and visual alarm device 7, a voice interaction device 8 and the monitoring module 3, and the control unit 1 is connected with a background monitoring terminal 10 through a wireless transmission module 9;
the sensor group 2 comprises a smoke sensor 11, a people flow sensor 12 and a temperature and humidity sensor 13;
the device also comprises a CCD monitoring probe 14, wherein the CCD monitoring probe 14 is connected with the control unit 1 through an image acquisition unit 15.
And the system also comprises a personnel GPS positioning device 24, and the personnel GPS positioning device 24 is connected with the control unit 1.
In the invention, a monitoring module 3 comprises an air conditioner monitoring unit 16, an forbidden monitoring unit 17, an illumination monitoring unit 18 and an electric quantity metering unit 19, wherein the air conditioner monitoring unit 16 is used for monitoring whether an air conditioner is started, the forbidden monitoring unit is used for monitoring whether is forbidden to be started or closed, the illumination monitoring unit is used for monitoring whether emergency illumination of a building is started, and the electric quantity metering unit is used for metering electric quantity of the building.
The sensing signal amplifying unit 4 comprises a th operational amplifier 24 and a second operational amplifier 25, wherein the positive input end of the th operational amplifier 24 is connected with the negative electrode of a diode A1B, the negative input end of the 0 th operational amplifier 24 is respectively connected with a resistor B2a end, a resistor A1a end and a capacitor 26 end, the other end of the resistor B2a is connected with the positive electrode of a diode A1B, the two ends of the diode A1B are signal receiving ends, the other end of the capacitor A1a and the other end of the capacitor 26 is respectively connected with the output end of an th operational amplifier 24, a resistor C3a is connected between the output end of the th operational amplifier 25 and the negative input end of the second operational amplifier 25, the positive input end of the second operational amplifier 25 is grounded, the negative input end of the second operational amplifier 25 is connected with a resistor D4a, the output end of the second operational amplifier 25 is connected with the positive electrode of a diode B2B, and the negative electrode of the diode B2B is a signal output end.
In the invention, the floor positioning device 5 comprises an intelligent terminal device 20, a positioning device 21, a server-side device 22 and a display device 23; the intelligent terminal device 20 is connected with the positioning device 21 through Bluetooth pairing and used for identifying the positioning device, and the intelligent terminal device 20 is connected with the server-side device 22 through a network; the positioning device 21 is arranged at a preset position of a floor; the display device 23 is connected to the server device through a network, and is configured to display the identification result.
The invention can monitor the environmental information and the personnel position information in the building in real time, ensure that the rescue can be carried out immediately when the abnormity happens, save the guidance time of security personnel and improve the escape efficiency.
The working principle is as follows: the using method of the invention comprises the following steps:
A. the sensor group collects a people flow signal, a smoke signal and a temperature and humidity signal in a building floor, and a CCD monitoring probe is used for detecting images in the building floor in real time;
B. the collected sensing signals and the floor environment images are transmitted to a control unit for processing;
C. when in the floor is abnormal, the floor positioning device arranged in the elevator immediately positions the position of a person in the elevator, and simultaneously the person GPS positioning device positions the person outside the elevator;
D. the positioning signal is sent to the control unit in real time for processing;
E. the control unit sends a control instruction to the monitoring module, controls the air conditioner monitoring unit, the forbidden monitoring unit and the illumination monitoring unit, ensures that emergency illumination is started, is forbidden to be started at , and cuts off a main power supply;
F. the trapped person can send distress information to the background through the voice interaction device, and rescue personnel can conveniently rescue in time.
In conclusion, the building safety monitoring system is simple in working principle, can realize real-time monitoring of the building, and improves the safety of the building.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
- The building video monitoring system based on positioning comprises a control unit (1), a sensor group (2) and a monitoring module (3), and is characterized in that the sensor group (2) is connected with the control unit (1) through a sensing signal amplification unit (4), the building video monitoring system also comprises a floor positioning device (5), the floor positioning device (5) is connected with the control unit (1), the control unit (1) is also connected with an electric quantity metering unit (6), an audible and visual alarm device (7), a voice interaction device (8) and the monitoring module (3), and the control unit (1) is connected with a background monitoring terminal (10) through a wireless transmission module (9);the sensor group (2) comprises a smoke sensor (11), a people flow sensor (12) and a temperature and humidity sensor (13);the CCD monitoring probe (14) is connected with the control unit (1) through the image acquisition unit (15).
- 2. The location-based building video monitoring system as claimed in claim 1, wherein the monitoring module (3) comprises an air conditioner monitoring unit (16), a monitor prohibiting unit (17), a lighting monitoring unit (18) and a power metering unit (19), wherein the air conditioner monitoring unit (16) is used for monitoring whether an air conditioner is turned on, the monitor prohibiting unit is used for monitoring whether a monitor is prohibited to be turned on or off, the lighting monitoring unit is used for monitoring whether emergency lighting of a building is turned on, and the power metering unit is used for metering power of the building.
- 3. The building video monitoring system based on location according to claim 1, wherein the sensing signal amplifying unit (4) comprises a operational amplifier (25) and a second operational amplifier (26), the 0 operational amplifier (25) anode input terminal is connected to the cathode of the diode A (1B), the 1 operational amplifier (25) cathode input terminal is connected to the resistor B (2a) terminal, the resistor A (1a) terminal and the capacitor (26) terminal, the resistor B (2a) other terminal is connected to the anode of the diode A (1B), the diode A (1B) both terminals are signal receiving terminals, the resistor A (1a) other terminal, the capacitor (27) other terminal is connected to the operational amplifier (25) output terminal, the operational amplifier (24) output terminal is connected to the cathode input terminal of the second operational amplifier (26), the second operational amplifier (26) anode input terminal is connected to the ground, the second operational amplifier (26) cathode input terminal is connected to the diode B (2) output terminal, and the diode B (26) cathode input terminal is connected to the diode B (2) output terminal.
- 4. The location-based building video monitoring system according to claim 1, wherein the floor location device (5) includes an intelligent terminal device (20), a location device (21), a server-side device (22), and a display device (23), the intelligent terminal device (20) is connected with the location device (21) through Bluetooth pairing for identifying the location device, the intelligent terminal device (20) is connected with the server-side device (22) through a network, the location device (21) is installed at a predetermined floor location, and the display device (23) is connected with the server-side device through the network for displaying the identification result.
- 5. location-based building video monitoring system according to claim 1, further comprising a personnel GPS positioning device (24), wherein the personnel GPS positioning device (24) is connected with the control unit (1).
- 6. The use method for realizing location-based building video monitoring system of claim 1, wherein the use method comprises the following steps:A. the sensor group collects a people flow signal, a smoke signal and a temperature and humidity signal in a building floor, and a CCD monitoring probe is used for detecting images in the building floor in real time;B. the collected sensing signals and the floor environment images are transmitted to a control unit for processing;C. when in the floor is abnormal, the floor positioning device arranged in the elevator immediately positions the position of a person in the elevator, and simultaneously the person GPS positioning device positions the person outside the elevator;D. the positioning signal is sent to the control unit in real time for processing;E. the control unit sends a control instruction to the monitoring module, controls the air conditioner monitoring unit, the forbidden monitoring unit and the illumination monitoring unit, ensures that emergency illumination is started, is forbidden to be started at , and cuts off a main power supply;F. the trapped person can send distress information to the background through the voice interaction device, and rescue personnel can conveniently rescue in time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911038047.6A CN110740299A (en) | 2019-10-29 | 2019-10-29 | positioning-based building video monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911038047.6A CN110740299A (en) | 2019-10-29 | 2019-10-29 | positioning-based building video monitoring system |
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| CN110740299A true CN110740299A (en) | 2020-01-31 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070210913A1 (en) * | 2006-03-08 | 2007-09-13 | Nec Corporation | Building monitoring system |
| JP2007329757A (en) * | 2006-06-08 | 2007-12-20 | Shoichi Nakamura | Monitoring camera system, and monitoring control server |
| CN202059516U (en) * | 2011-06-01 | 2011-11-30 | 浙江商业职业技术学院 | Intelligent building monitoring system |
| CN105869336A (en) * | 2016-05-30 | 2016-08-17 | 深圳市顺恒利科技工程有限公司 | Intelligent building control system |
| CN109144019A (en) * | 2018-10-29 | 2019-01-04 | 电子科技大学中山学院 | Based on big data wisdom building monitored control system |
| CN208509137U (en) * | 2018-06-28 | 2019-02-15 | 江苏尚秦工程技术有限公司 | A kind of intelligent building management control system Internet-based |
-
2019
- 2019-10-29 CN CN201911038047.6A patent/CN110740299A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070210913A1 (en) * | 2006-03-08 | 2007-09-13 | Nec Corporation | Building monitoring system |
| JP2007329757A (en) * | 2006-06-08 | 2007-12-20 | Shoichi Nakamura | Monitoring camera system, and monitoring control server |
| CN202059516U (en) * | 2011-06-01 | 2011-11-30 | 浙江商业职业技术学院 | Intelligent building monitoring system |
| CN105869336A (en) * | 2016-05-30 | 2016-08-17 | 深圳市顺恒利科技工程有限公司 | Intelligent building control system |
| CN208509137U (en) * | 2018-06-28 | 2019-02-15 | 江苏尚秦工程技术有限公司 | A kind of intelligent building management control system Internet-based |
| CN109144019A (en) * | 2018-10-29 | 2019-01-04 | 电子科技大学中山学院 | Based on big data wisdom building monitored control system |
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Application publication date: 20200131 |