CN113126526A - Comprehensive early warning system and method based on Beidou positioning - Google Patents
Comprehensive early warning system and method based on Beidou positioning Download PDFInfo
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- CN113126526A CN113126526A CN201911392625.6A CN201911392625A CN113126526A CN 113126526 A CN113126526 A CN 113126526A CN 201911392625 A CN201911392625 A CN 201911392625A CN 113126526 A CN113126526 A CN 113126526A
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- beidou positioning
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
- G05B19/0425—Safety, monitoring
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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
- G08B25/10—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 using wireless transmission systems
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Alarm Systems (AREA)
- Fire Alarms (AREA)
Abstract
The invention relates to the technical field of Beidou satellite navigation, in particular to a Beidou positioning-based comprehensive early warning system and method. The comprehensive early warning system and method based on Beidou positioning comprise a singlechip main controller and a monitoring terminal which are connected with each other; the single-chip microcomputer main controller is also connected with a Beidou positioning module, a detection sensor module, an actuating mechanism and a display module; the singlechip main controller is connected with the monitoring terminal through a wireless data transmission module. According to the invention, a Beidou positioning technology is adopted, ultrasonic detection, flame detection and water level detection are integrated, relevant information is obtained, when a fire signal is found, a fire extinguishing device is started to extinguish fire, the water level in the water tank is monitored in real time for key fire prevention requirements, and if the water level is lower than a specified water level, automatic water injection is carried out, so that the sufficient amount of water in the water tank is ensured. Meanwhile, the position and information of a fire plant are sent to the monitoring terminal through the wireless data transmission module, so that manual intervention can be conveniently and timely performed, and large disasters can be prevented.
Description
Technical Field
The invention relates to the technical field of Beidou satellite navigation, in particular to a Beidou positioning-based comprehensive early warning system and method.
Background
With the development of science and technology, the industrial production scale is larger and more common, the living conditions of people are improved, but the accompanying safety problem always troubles the progress of industrial production. In order to ensure the safety of industrial production, people explore from the aspects of fire monitoring, intrusion of illegal personnel and the like, and transmit information through a wired network, so that the information can be acquired in real time and hidden dangers can be eliminated in time.
However, for large factories or warehouses, the factory buildings are more, safety monitoring is carried out through wired network transmission, different factory buildings need position determination of equipment and wired transmission of signals, great workload is brought to wiring, monitoring and rapid positioning, and if a fault occurs, rescue time can be delayed. Due to the maturity of the Beidou positioning technology in China, an active and convenient scheme is provided for positioning and early warning of plants or warehouses.
Disclosure of Invention
The invention aims to provide a comprehensive early warning system and method based on Beidou positioning.
The technical scheme of the invention is as follows:
the comprehensive early warning system based on Beidou positioning comprises a singlechip main controller and a monitoring terminal which are connected with each other; the single-chip microcomputer main controller is also connected with a Beidou positioning module, a detection sensor module, an actuating mechanism and a display module; the singlechip main controller is connected with the monitoring terminal through a wireless data transmission module.
The detection sensor module comprises an ultrasonic sensor module, a flame sensor module, a smoke sensor module and a water level sensor module which are respectively connected with the single-chip microcomputer main controller.
The actuating mechanism comprises a reservoir water injection pump and a water injection pump; the reservoir water injection pump and the water injection pump are respectively connected with the singlechip main controller through the relay module.
The wireless data transmission module is a narrow-band transmission wireless data transmission module.
The Beidou positioning module is further connected with a power conversion circuit, and the power conversion circuit converts 5V into 3.3V.
The single-chip microcomputer main controller is an STM32 single-chip microcomputer, the model of the narrow-band transmission wireless data transmission module is AX5043, the model of the Beidou positioning module is ATGM332D-5N, the model of the ultrasonic sensor module is HC-SR04 ultrasonic ranging module, the model of the water level sensor module is CYW11 liquid level transmitter, the flame sensor module is an infrared flame sensor, and the model of the smoke sensor is MQ-2 gas sensor; the display module is a TFT color liquid crystal device.
The comprehensive early warning method based on Beidou positioning uses the comprehensive early warning system based on Beidou positioning, and the early warning process comprises the following steps:
acquiring current position and time information through a Beidou positioning module; the ultrasonic sensor module detects illegal invasion and gives an alarm; the flame sensor module and the smoke sensor module detect fire signals, and the water spray pump is automatically started to extinguish fire in case of fire; the water level sensor detects the water level in the reservoir, the water level is lower than a specified position, a reservoir water injection pump is started to inject water, the water quantity in the reservoir is kept, and fire extinguishment can be guaranteed when a fire disaster happens; the display module connected with the singlechip main controller displays position, fire and illegal invasion information and wirelessly transmits the information to the monitoring terminal through the wireless data transmission module.
The invention has the technical effects that:
according to the invention, a Beidou positioning technology is adopted, ultrasonic detection, flame detection and water level detection are integrated, relevant information is obtained, when a fire signal is found, a fire extinguishing device is started to extinguish fire, the water level in the water tank is monitored in real time for key fire prevention requirements, and if the water level is lower than a specified water level, automatic water injection is carried out, so that the sufficient amount of water in the water tank is ensured. Meanwhile, the position and information of a fire plant are sent to the monitoring terminal through the wireless data transmission module, so that manual intervention can be conveniently and timely performed, and large disasters can be prevented.
Drawings
Fig. 1 is a system structure schematic diagram of the Beidou positioning-based comprehensive early warning system and method.
Detailed Description
Example 1
The comprehensive early warning system based on Beidou positioning comprises a singlechip main controller and a monitoring terminal which are connected with each other; the single-chip microcomputer main controller is also connected with a Beidou positioning module, a detection sensor module, an actuating mechanism and a display module; the singlechip main controller is connected with the monitoring terminal through a wireless data transmission module.
Example 2
On the basis of embodiment 1, the method further comprises the following steps:
the detection sensor module comprises an ultrasonic sensor module, a flame sensor module, a smoke sensor module and a water level sensor module which are respectively connected with the single-chip microcomputer main controller. The actuating mechanism comprises a reservoir water injection pump and a water injection pump; the reservoir water injection pump and the water injection pump are respectively connected with the singlechip main controller through the relay module. The wireless data transmission module is a narrow-band transmission wireless data transmission module. The Beidou positioning module is further connected with a power conversion circuit, and the power conversion circuit converts 5V into 3.3V. The single-chip microcomputer main controller is an STM32 single-chip microcomputer, the model of the narrow-band transmission wireless data transmission module is AX5043, the model of the Beidou positioning module is ATGM332D-5N, the model of the ultrasonic sensor module is HC-SR04 ultrasonic ranging module, the model of the water level sensor module is CYW11 liquid level transmitter, the flame sensor module is an infrared flame sensor, and the model of the smoke sensor is MQ-2 gas sensor; the display module is a TFT color liquid crystal device.
The early warning process of the invention is as follows:
acquiring current position and time information through a Beidou positioning module; the ultrasonic sensor module detects illegal invasion and gives an alarm; the flame sensor module and the smoke sensor module detect fire signals, and the water spray pump is automatically started to extinguish fire in case of fire; the water level sensor detects the water level in the reservoir, the water level is lower than a specified position, a reservoir water injection pump is started to inject water, the water quantity in the reservoir is kept, and fire extinguishment can be guaranteed when a fire disaster happens; the display module connected with the singlechip main controller displays position, fire and illegal invasion information and wirelessly transmits the information to the monitoring terminal through the wireless data transmission module.
Claims (7)
1. Synthesize early warning system based on big dipper location, its characterized in that: the system comprises a singlechip main controller and a monitoring terminal which are connected with each other; the single-chip microcomputer main controller is also connected with a Beidou positioning module, a detection sensor module, an actuating mechanism and a display module; the singlechip main controller is connected with the monitoring terminal through a wireless data transmission module.
2. The Beidou positioning-based comprehensive early warning system according to claim 1, characterized in that: the detection sensor module comprises an ultrasonic sensor module, a flame sensor module, a smoke sensor module and a water level sensor module which are respectively connected with the single-chip microcomputer main controller.
3. The Beidou positioning-based comprehensive early warning system according to claim 1, characterized in that: the actuating mechanism comprises a reservoir water injection pump and a water injection pump; the reservoir water injection pump and the water injection pump are respectively connected with the singlechip main controller through the relay module.
4. The Beidou positioning-based comprehensive early warning system according to claim 1, characterized in that: the wireless data transmission module is a narrow-band transmission wireless data transmission module.
5. The Beidou positioning-based comprehensive early warning system according to claim 1, characterized in that: the Beidou positioning module is further connected with a power conversion circuit, and the power conversion circuit converts 5V into 3.3V.
6. The Beidou positioning-based comprehensive early warning system according to claim 1, characterized in that: the single-chip microcomputer main controller is an STM32 single-chip microcomputer, the model of the narrow-band transmission wireless data transmission module is AX5043, the model of the Beidou positioning module is ATGM332D-5N, the model of the ultrasonic sensor module is HC-SR04 ultrasonic ranging module, the model of the water level sensor module is CYW11 liquid level transmitter, the flame sensor module is an infrared flame sensor, and the model of the smoke sensor is MQ-2 gas sensor; the display module is a TFT color liquid crystal device.
7. The comprehensive early warning method based on Beidou positioning is characterized by comprising the following steps: with the integrated early warning system based on Beidou positioning as set forth in claim 1, the early warning process is as follows:
acquiring current position and time information through a Beidou positioning module; the ultrasonic sensor module detects illegal invasion and gives an alarm; the flame sensor module and the smoke sensor module detect fire signals, and the water spray pump is automatically started to extinguish fire in case of fire; the water level sensor detects the water level in the reservoir, the water level is lower than a specified position, a reservoir water injection pump is started to inject water, the water quantity in the reservoir is kept, and fire extinguishment can be guaranteed when a fire disaster happens; the display module connected with the singlechip main controller displays position, fire and illegal invasion information and wirelessly transmits the information to the monitoring terminal through the wireless data transmission module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911392625.6A CN113126526A (en) | 2019-12-30 | 2019-12-30 | Comprehensive early warning system and method based on Beidou positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911392625.6A CN113126526A (en) | 2019-12-30 | 2019-12-30 | Comprehensive early warning system and method based on Beidou positioning |
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| Publication Number | Publication Date |
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| CN113126526A true CN113126526A (en) | 2021-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911392625.6A Withdrawn CN113126526A (en) | 2019-12-30 | 2019-12-30 | Comprehensive early warning system and method based on Beidou positioning |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114743339A (en) * | 2022-04-18 | 2022-07-12 | 广东电网有限责任公司 | Power distribution branch box fire-fighting early warning system, method and device based on Beidou positioning |
-
2019
- 2019-12-30 CN CN201911392625.6A patent/CN113126526A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114743339A (en) * | 2022-04-18 | 2022-07-12 | 广东电网有限责任公司 | Power distribution branch box fire-fighting early warning system, method and device based on Beidou positioning |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210716 |
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| WW01 | Invention patent application withdrawn after publication |