China 77GHz Radar Mr76 for Advanced Driver Assistance Systems (ADAS) Solutions, Find details about China Adas Collision, Adas System from 77GHz Radar Mr76 for Advanced Driver Assistance Systems (ADAS) Solutions
When the vehicle is running in front of a sudden obstacle and other emergencies, the human response time is about 660 milliseconds, while the radar collision avoidance system response time is less than 50 milliseconds, radar is 13 times faster than people! Radar is an intelligent sensor to prevent vehicle from collision. System with radar technology can automatically detect obstacles and avoid collision of vehicles, pedestrians by alarming or braking, making the driving safety from "passive" to "active".
Radar features:
*Work in 77GHz-ISM-Band for the detection of moving objects
*Compact size (140x70x35mm)
*Accurately measure the direction, range, velocity and angle of moving targets
*Protection class IP67
*Hige detection rate
Specification:
Measuring performance to natural targets (non-reflector targets) | ||
Modulation | FMCW | |
Detection Range | 0.20~170m(short,middle mode,±45°) | |
Resolution | spot target, none tracking | 0.68m, ability to separate targets and objects 1.5…2 x resolution |
Accuracy | spot target, none tracking | ±0.10m |
FOV | ±45°@-16dB | |
Angle Resolution | spot target, none tracking | ±0.1°(middle mode), ±0.3°@0°, ±1°@±45°(short mode) |
Velocity Range | -400km/h...+400km/h (-leaving object, +approximation) | |
Velocity Resolution | spot target, none tracking | ±1.23km/h |
Velocity Accuracy | spot target, none tracking | 0.1km/h |
Antenna Channels | 2TX/4RX=8 channels | |
Cycle Time | app. 30 ms for each mid and short range mode, total 60ms | |
Elevation beam | -6dB | 14° |
Azimuth beam | -6dB | 18° |
MR76 Dual beams (mid-range and short-range) work simultaneously and can not be switched. The detected targets are output in order of distance or RCS. By default, they are output by distance from near to far. | ||
Operation Conditions | ||
Transmit frequency | ETSI&FCC | 76…77GHz |
Transmit capacity | average/peak EIRP | 29.8dBm |
Power | +6.0V~32VDC | |
Consumption | 2.5W | |
Working Temperature | -40ºC…+85ºC | |
Storage Temperature | -40ºC…+90ºC | |
Protection class | IP67 | |
Interface | ||
Interface | 1xCAN- High speed 500kbit/s | |
Cover | ||
Dimension | W*L*H | 140*70*35mm |
Weight | 200g | |
Material | front/back | PBT+GF30 for front shell,Dia casting aluminum for back shell. |
Radar description:
The MR76 USES 77GHz high-frequency electromagnetic waves to analyze the surrounding environment. The reflected signal is output as an object after several steps of processing. Objects are information about the location, speed and signal strength of radar reflections that are calculated and output once every period.
The Cartesian coordinates of the radar as below picture:
Snapshot Photos:
https://novasky.en.made-in-china.com/product-list-1.html
Q: What is the MOQ ?
A: 1PC sample order is acceptable, customized product will be negotiated.