High Precision Fusion Positioning Terminal-Shanghai Smart Control Co., Ltd

Product Overview

Product Features

High precision positioning：

This terminal integrates GNSS, RTK, IMU and body attitude data. Through the fusion positioning algorithm, the terminal can output high-precision lane-level positioning information for ADAS above L2+.

Standby and wake up：

HY-INS01 connects to the power supply of the KL30. When the IGN_ON signal is OFF, the system enters the sleep state and shuts down the output of the location.HY-INS01 CAN wake up the device via IGN_ON, CAN or Ethernet. When the IGN_ON signal returns to ON or the Ethernet receives a wake-up signal, the system will wake up and start working again.

Communication

CAN-FD：

The terminal CAN receive the vehicle attitude data from the chassis through CAN-FD as the input of the positioning algorithm, including: four-wheel speed, steering wheel Angle, gear position information. At the same time, it CAN realize time synchronization with the ADAS domain controller through CAN-FD to meet the AUTOSAR standard.

On-board Ethernet：

The terminal outputs high-precision positioning results over Ethernet, receives differential service data of RTK, performs OTA firmware update and realizes diagnostic data interaction.

Please view product catalog for more information.

Parameters

Product name	HY-INS01 High precision fusion positioning terminal
Electrical specifications
Operating voltage	DC：9-32V
Power consumption	<5W
Quiescent current	<2mA
Operating temperature	-40℃ ~85℃
Storage temperature	-40℃ ~95℃
System
Roll（1σ）	≤ 0.1°
Pitch（1σ）	≤ 0.1°
GPS position drift lose lock（1σ）	≤ 0.3%（1km or 120s）
GPS course drift lose lock（1σ）	≤ 0.15° (60s)
Output rate /Hz	200
Gyro
Gyro measuring range /dps	±250
Zero bias instability of gyroscope /dph	≤ 4
Zero deviation of gyro at room temperature /dps	≤ 0.07
Gyroscope full temperature zero bias /dps	≤ 0.07
Gyroscale error /%	≤ 0.2
Scale factor is nonlinear /ppm	≤ 200
Cross-axis coupling /°	≤ 0.05
Random change in Angle /（° /√ Hz）	≤ 0.35
Accelerometer
Accelerometer measuring range /g	±4
Accelerometer zero bias instability /mg	≤ 0.05
Accelerometer zero deviation at room temperature /mg	≤ 3
Acceleration zero deviation at full temperature /mg	≤ 3
Random change in speed /m/s/ √ hr	≤ 0.04
Scale factor error /%	≤ 0.3
Cross-axis coupling /°	0.05
Satellite navigation circuit board
Point positioning（2σ）	3m
RTK positioning（2σ）	20cm
Speed（1σ）	0.05m/s
Cold start time（2σ）	＜ 40s
Hot start time（2σ）	＜ 10s
RTK recovery time (2σ)	＜ 10s
Frequency band
Frequency band	GPS L1/L2/L5 BDS B1/B2/B3 GLONASS L1/L2 GALILEO E1/E2/E5a/E5b
Single frequency/dual frequency	Dual frequency

Related Downloads

High Precision Fusion Positioning Terminal

This product has the ability to provide accurate attitude, heading, position, speed, sensor data and other information to vehicles through data buses in various scenarios (highways, underground warehouses, viaducts, tunnels, city streets, ports, etc.).

【Download】