Radar obstacle avoidance bogie platform-based indoor fire early warning system and method
A technology of fire early warning and trolley, which is applied to fire alarms with electric action, fire alarms with smoke/gas action, control/regulation systems, etc. It can solve the problem of large amount of calculation, complex algorithm, and inability to identify similar objects. and other issues to achieve the effect of ensuring reliability, reducing possibility and improving anti-interference ability
Pending Publication Date: 2018-09-14
ANHUI UNIVERSITY
View PDF3 Cites 3 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The flame color recognition technology algorithm is simple, but it cannot recognize objects similar to the flame color
The recognition technology of shape, motion and other features has a high accuracy rate, but the algorithm is complex and the amount of calculation is large, which cannot meet the requirements of real-time fire detection
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0034] Such as figure 1 , 4, 5, 6, 7, 8, 9, 10, and 11 show an indoor fire warning system based on a radar obstacle avoidance car platform, including a car platform 1 and a laser radar module 2 installed on the car platform 1, a path Planning module 3, motor drive module 4, temperature sensor 5, near-infrared greenhouse gas detector 6, signal transmitter 7, A / D conversion module 8, power module 9, main controller 10 and sound and light alarm 11, all The lidar module 2 described above is arranged on the front end of the trolley platform 1, the motor drive module 4 drives the trolley platform 1 forward, and the near-infrared greenhouse gas detector 6 passes through the signal transmitter 7 and the A / D conversion module 8 Connect, temperature sensor 5 is connected with A / D conversion module 8, A / D conversion module 8 is connected with main controller 10, described lidar module 2, path planning module 3, motor drive module 4 and sound and light alarm 11 Both are connected to the...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a radar obstacle avoidance bogie platform-based indoor fire early warning system and method. A laser radar module is arranged at the front end of a bogie platform; a motor driving module drives the bogie platform to advance; a near infrared greenhouse gas detector is connected with an A / D conversion module through a signal transmitter; a temperature sensor is connected withthe A / D conversion module; the A / D conversion module is connected with a main controller; and the laser radar module, a path planning module, the motor driving module and an audible-visual alarm areall connected with the main controller. The radar obstacle avoidance bogie platform-based indoor fire early warning system and method of the invention are applied to the indoor fire safety inspectionof factories and can help workers in the factories to discover possible dangerous situations as soon as possible, determine the combustion range of a site, reduce the possibility of a fire caused by the expansion of flames, and determine the approximate location of a fire point, so that the workers can take corresponding measures.
Description
technical field [0001] The invention relates to the technical field of fire early warning, in particular to an indoor fire early warning system and method based on a radar obstacle avoidance car platform. Background technique [0002] With the development of science and technology and the improvement of industrial automation level, fire early warning technology has been widely used in factories. [0003] There are mainly two types of existing indoor fire early warning technologies, one is sensor detection technology, which is divided into temperature detection, smoke detection, and gas detection. This type of device is usually installed on the top of an indoor room. Various sensors detect the temperature, smoke or gas when a fire occurs. After signal analysis and judgment, a fire alarm is issued and corresponding measures are taken. However, with the gradual increase of large buildings, the internal space and height of the buildings increase, the traditional sensor detectio...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): G08B17/06G08B17/10G01N33/00G01S17/93G05D1/02
CPCG01N33/00G01S17/931G05D1/0257G08B17/06G08B17/10
Inventor 李国丽许家紫
Owner ANHUI UNIVERSITY