Iflabel IR60TR1A 60GHz mmWave FMCW Radar Sensor Module User Manual

Iflabel IR60TR1A 60GHz mmWave FMCW Radar Sensor Module

Overview

IR60TR1A radar module is a radar module t hat uses 60g millimeter wave radar technology t o realize t he functions of moving human body percept ion, posit ion detect ion and t rack t racking. This module is based on FM CW radar system t o realize w ireless percept ion of personnel st at us in specific places. The radar module has t he following working characteristics:

1. Realize t he function of posit ion detect ion and t rack t racking of moving personnel;

2. Limit t he detect ion object t o people w it h biological characteristics (moving or stationary), and eliminate t he interference of ot her inanimate object s in t he environment ;

3. This module can effectively eliminate the interference of non living object s, and can also realize t he detect ion of non living moving object s;

4. The product support s secondary development and adapt s t o a variet y of scenarios

5. General UART communication interface, providing general protocol;

6. Four groups of I o are reserved, which can be input and out put according t o user-defined
   L or simple interface simulation;

7. The out put pow er is small and does no harm t o human body;

8. The module is not affected by temperature, light, dust and other factors, with high
   sensitivity and w ide application fields.

Main Parameters

Detection Angle and Distance

:R60TR1A
Detection Range of Moving Der so n ne l| –| 12| –| m
Deception Distance of Static ‘ Sliaht-moving Personnel| –| 6| | m
Radar Detection Angle ‘Horizontal)| –| 100| –| 0
Radar Detection Angle (Pitch)| –| 100| –| 0

Electrical Characteristics

RF Performance

Transmit Parameters

Operating Frequency ( FTX)| 58| –| 63.5| GHz
Transmitting Power <Pout }| –| –| 6| dBm

Module Dimension and Pin Definition

Outline Dimension

Pin Definition

Wiring Diagram

Main Operating Performance

Radar Module Operating Coverage

The beam coverage of radar module is shown in. The radar coverage is a three- dimensional sector area with 100 ° horizontal and 100 ° pitch.

Due to the influence of radar beam characteristics, the radar operates far in the normal direction of the antenna surface, but the operating distance deviates from the normal direction of the antenna will become shorter.

Main Functions and Performance

Main Functions

1. Moving target detection；
2. Slight motion target detection；
3. Statistics function for counting people number；

Main Parameters for Performance

1. Max Detection Range: ≤12m；（moving objects, limited to adults）
2. Stationary Detection Range： ≤8m；(sitting, radial direction）
3. Ranging Accuracy： ≤0.5m；
4. Angle Measurement Accuracy： ≤5°；（object ≥2m）
5. Refresh Rate for Motion Detection： ≥10Hz；
6. Response Time for Stationary Detection： ≤30s；
7. Maximum of Counting Personnel Number： 10；
8. Maximum of Tracking of Personnel： 3；

Radar Operation and Installation Mode

Installation

There commended installation method of this radar module is horizontal installation.

Horizontal-mounted
The radar is installed horizontally (as shown in the Figure), and the radar is fixed on the wall or placed on the desktop, and the radar beam irradiates the human body in a positive direction.

Precautions

Start Time

When the module starts to work when it is initially powered on, it is necessary to completely reset the
internal circuit of the module and fully evaluate the environmental noise to ensure the normal operation of the module. Therefore, when the module is initially powered on, it needs a startup stability time of ≥20s to ensure the validity of subsequent output parameters.

Radar biological detection performance

Because human biological characteristics belong to ultra-low frequency and weak reflection character
is the signals, radar processing requires a relatively long cumulative processing. During the cumulative
process, many factors may affect the radar parameters, so occasional detection failure is normal.

Power

The radar module requires higher power quality than conventional low frequency circuits. When
powering the module, it is required that the power supply has no threshold glitches or ripples and
that it effectively shields the power supply noise caused by accessory equipment. The radar module
needs to be well grounded. Due to the ground noise brought by other circuits, the performance of the
radar module may even be reduced or even work abnormally; the most common cause is a shorter
detection d instance or an increased false alarm rate.
In order to ensure the normal operation of the VCO circuit inside the module, the
power supply requirement for this module is + 5V- + 9V power supply, voltage of power supply no less than 5V. The external power supply must provide sufficient current output capability and transient response capability

Disclaimer

Our company will try to be as accurate as possible in the description of the documents when publishing.
However, considering the technical complexity of the product and the differences in the working
environment, it is still difficult to rule out individual inaccurate e or incomplete descriptions, so this
document is only for user’s reference. Our company reserves the right to make changes to the product without notifying the user. Our company does not make any legal commitments and guarantees Customers are encouraged to comment on updates to products and support tools.

Copyright

The components and devices mentioned this document are references to materials published by their copyright holding companies, and their rights to modify and publish belong to their copyright holding companies. Please confirm the update and the errata of the information through appropriate channels when applying, Our company does not have any rights and obligations for these documents.

Contact Information

Dalian iFlabel Technology Co., Ltd.
Email address: info@iflabel.com
TEL: 0411-84619565
Address: Zhongnan Building, No.18, Zhonghua West ST,
Ganjingzi DST, Dalian, CHINA

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