Radar Life Detector

Brand: Shengbolan

Model: ZLST-40/120PMSBL

1. Product Introduction   

The radar life detector is based on the life detection technology of two-dimensional biological radar. It is developed by integrating low-power ultra-wideband radar technology and biomedical engineering technology. Compliant with XF 3010-2020 "Fire-fighting Radar Life Detector" ， The system adopts multi-transmit and multi-receive imaging array technology, which can accurately locate the position of living bodies in the area, enabling rapid detection and positioning at the rescue site for quick and targeted rescue. It has advantages such as a wide spatiotemporal coverage area, high measurement dimensionality, good performance stability and target spatial resolution, and can obtain more comprehensive and accurate information about living bodies and disaster relief site environments, providing decision-making basis for formulating efficient and feasible rescue plans, shortening rescue time, reducing disaster losses, and is widely used in special industries such as fire fighting, earthquakes, and emergency response.

2. Working Principle:

Based on the principle of ultra-wideband impulse radar, using heartbeat and breathing signals as characteristic parameters of human life parameters, it directly obtains the two-dimensional coordinates of living bodies, realizing the detection of moving or stationary living bodies buried in mines or ruins, maximizing the detection and rescue effect.

The complete set of equipment consists of a radar host and a handheld PDA; it is small, lightweight, requires no probes or cables, is easy to deploy and operate, and is accurate in positioning, meeting the requirements of harsh rescue environments. The integrated design, simple operation, ultra-low power consumption, waterproof, shockproof, dustproof, and cold-resistant features allow it to be used in various harsh environments.

The complete set of equipment includes: radar host 1 unit, display control terminal 1 unit, 2 batteries and 1 charger set and other accessories, the complete set of equipment can be put into a backpack and is equipped with a waterproof and shockproof transport case.

2. Technical Parameters

1. Product Advantages:

1.1 Non-contact Detection: The detector can detect the characteristic signals of breathing or heartbeat of living bodies without excavating ruins or drilling holes, under non-contact conditions.

1.2 Detection Playback: Re-display the historical scanning process ； File Management: Delete terminal target files: download, delete or view host target files.

1.3 The control terminal has the function of controlling the radar host, including: host initialization, start detection, parameter setting mode selection, self-check, stop and shutdown etc. functions 。

1.4 Scanning and Display Functions ： The detector has the function of layered scanning search for the area with two-dimensional positioning function, it can obtain the two-dimensional coordinates of the living body and display them on the display control terminal.

1.5 Detection Time Selection Function: The display control terminal has a detection time selection function, which can select manual stop, detection 60 seconds, 90 seconds or 120 seconds.

1.6 Intelligent Discrimination Function: Through intelligent algorithm, automatically judge whether there is a living body ， and distinguish between moving and stationary targets at the same time ， with trajectory display /hide selection function. The detected human movement and stationary targets (breathing results) are displayed on the screen in different color graphics. Green with movement trajectory icon represents moving targets, and red human icon represents stationary targets.

1.7 Data Transmission Function ： It has wireless data transmission function.

1.8 Power Display Function The handheld PAD can display the power of the unit itself, and also display the battery power of the radar host. When the battery power is insufficient, there should be a prompt on the display control terminal screen.

2. Main Performance Indicators of the Product

2.1 The radar host is an ultra-wideband pulse radar with a center frequency of 400MHZ.

2.2 The display terminal screen size is 8 inches, using touch screen operation.

2.3 Automatic Discrimination: Automatically discriminate whether there are living bodies in the detection area, and display the detected stationary and moving targets with different graphics.

2.4 Mode Selection: It can select the search mode for air, ruins, and wall penetration scenarios to achieve optimized detection.

2.5 The operating software has two search modes: automatic search and operator-defined search. It has a distance point waveform diagram, can monitor the strongest signal in real time, search data can be stored synchronously, the display data storage hard disk is 32G and is equipped with a 32G storage card, with automatic full storage overwrite function, no error alarm phenomenon after software update, and can playback previous data on the display terminal.

2.6 The display screen control terminal can communicate with the radar host remotely and control the operation of the radar host. It has the function of setting the detection range of the radar host. The wireless communication distance is: 150m

2.7 Distance Range: Detection Distance: Moving Target 25m, stationary target 20m, penetration performance: can penetrate concrete walls 50cm and detect living bodies 10m away.

2.8 Angle Range: Horizontal detection angle 122°; Vertical detection angle 121°

2.9 Features a multi-level remaining power display function.

2.10 False alarm rate: 1 0 %；Miss detection rate: 10%

2.11 Control terminal : LCD Display Screen, clearly visible in dark and bright conditions ， With photo and video recording functions, built-in storage 128GB, viewable images and video playback ， Full Chinese operating system.

2.12 Data playback function: Each search result is automatically saved and can be played back.

2.13 Setting function ： The control terminal has the function of setting the detection distance range of the radar host.

2.14 Detection target: Multi-target detection Display, can simultaneously detect life signals 3, can distinguish between people and animals.

2.14 Penetrating materials: Cement, gypsum, bricks and tiles, stones, concrete, soil, rocks, wood, etc., non-metallic materials with low water content.

2.15 The operation interface of the display control terminal is simple and clear, and the operation software is always in Chinese.

2.16 Power display: The detector has the function of displaying the remaining power ； The battery has a significant power indication 。

2.16 Power supply time : In a fully charged state, continuous working time 12h， Battery type: Removable and replaceable rechargeable battery, standard battery 2 pieces 。

2.17 The detection target response time is 8S.

2.18 The radar unit is an integrated three-proof design: waterproof, dustproof, shockproof and impact-resistant, protection level IP67。

2.19 When the target is set at a distance of 5m, the detection distance error is 0.1m, when the target is set at a distance of 10m, the detection distance error of the detector is ±0.4m: When the target is set at a distance of 5*2nm (n is a natural number ≥2), the detection distance error of the detector is ±2m.

2.20 Operating temperature: -20℃ -  +60 ℃ 。

2.20 It can automatically set the medium to be penetrated according to the actual environment of the rescue site.

2.21 Host size: 485mm×390mm×193mm；Display size: 218mm×140mm×20.8mm

2.22 Host weight: 6.9kg； Display weight: 0.75 kg