How to solve the problem that fire exits in residential areas are forcibly occupied?

Article 28 of the Fire Protection Law of People's Republic of China (PRC) clearly stipulates that no individual or unit may occupy, block or close the evacuation passage, fire passage and fire truck passage. The fire escape is the responsibility of the fire brigade and the residential property.

Fire exits are prohibited from parking and blocking, and property management has laws to follow. If you refuse to move the car, you can collect evidence and report it to the fire brigade for handling. If a no parking sign is set, the owner will turn a blind eye to illegal parking, and the property should strengthen supervision. Aiming at the illegal parking of vehicles in fire exits, Wubo Technology proposes the following solutions:

The scheme of intelligent early warning management system for fire passage violation based on NB-IoT dual-mode geomagnetism is as follows:

High-precision data collection and transmission of real-time vehicle parking information+real-time early warning management of illegal vehicle information;

① NB-IoT dual-mode geomagnetic parking detector is installed on the road surface of emergency fire escape for data acquisition and monitoring;

② Property management personnel use PDA mobile phone or mobile phone to install intelligent early warning management system for illegal parking to receive monitoring information;

(3) When the owner's vehicle is parked in the fire escape, the geomagnetic detector detects that there is vehicle parking information, and then automatically pushes the information to the PDA mobile phone of the property management personnel in real time. Early warning information includes parking location, parking time, parking quantity, etc.

(4) The management personnel receive the early warning information, arrive at the scene in time for processing, and eliminate hidden dangers in advance.

⑤ It can also be used in conjunction with the installation of an alarm. When the vehicle stops in the no-parking area of the fire escape, it will give an alarm to remind the property management personnel to be present for handling.

NB-IoT dual-mode geomagnetism: intelligent vehicle sensing equipment, based on dual-mode detection of magnetic field and microwave radar, with magnetoresistive sensing as the core. When the vehicle stops, it will interfere with the ground magnetic field and cause magnetic field fluctuation. Based on this data, combined with the echo detection of microwave radar signals, the parking detector emits ultrasonic waves to the bottom of the vehicle according to the reflection of ultrasonic waves to determine whether there is a vehicle directly above the sensor, which effectively avoids the influence of the change of magnetic field background value caused by multi-dimensional interference of vehicles in other directions. The two detection algorithms are deeply fused to get the occupied state of road vehicles. After long-term field experience accumulation and function optimization in complex environments such as rain and snow weather, obstruction and strong magnetic influence, the accuracy of NB dual-mode geomagnetic detection of Mubo Technology has reached 99.9%.

Handheld PDA: After importing the equipment information of geomagnetic vehicle detector, you can check the vehicle occupation in the area where the equipment is located at any time, including parking position, parking time, etc. When the fire escape is used, once a vehicle violates the rules, the handheld PDA has obvious real-time warning prompt sound.