HG1171BA01 Honeywell, HG1171BA01 Datasheet

Industrial Motion & Position Sensors 6DF Inertial Measurement Unit

HG1171BA01

Manufacturer Part Number

HG1171BA01

Description

Industrial Motion & Position Sensors 6DF Inertial Measurement Unit

Manufacturer

Honeywell

Datasheet

1.HG1171BA01.pdf (4 pages)

Specifications of HG1171BA01

Voltage Rating

13.5 V

Temperature Range

- 40 C to + 85 C

Digital Output - Bus Interface

CAN

Digital Output - Number Of Bits

Maximum Operating Temperature

+ 85 C

Minimum Operating Temperature

- 40 C

Output Type

Digital

Product

Acceleration Sensors

Shutdown

Supply Current

75 mA

Supply Voltage (max)

17 V

Supply Voltage (min)

7 V

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

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HG1171 Series

6DF Inertial Measurement

Unit

DESCRIPTION

The HG1171 Series is a six degrees of freedom (6DF) inertial

measurement unit (IMU) that senses rotation rate about the

roll, pitch and yaw axes (X, Y and Z axes) and acceleration

along the longitudinal, lateral and vertical axes (X, Y and Z

axes, see Figure 1 on page 2). This product is designed for

enhanced accuracy of tracking and monitoring of

vehicle/platform (up/down, left/right, forward/backward) in a

hard mounted configuration.

It provides key data for automated steering and vehicle

controls, freeing the operator to focus on machine functions,

one of the main reasons customers use IMUs.

The HG1171 contains high performance MEMS (Micro

Electromechanical Systems) rotation rate sensors

(gyroscopes), whose function is based on the physical

properties of the Coriolis effect, as well as enhanced precision

integrated accelerometers for each axis.

High speed CAN bus (2.0 A or B) provides cost-effective, high-

integrity serial data communications bus for real-time control

applications operating at data rates up to 1 Mbit/s. This

capability allows enhanced error detection and confinement.

• 3-dimensional rotation rate and acceleration outputs (roll,

• High speed CAN bus

• Broad dynamic range

• Low noise

• High resolution

• Customizable

• Enhanced temperature performance

• Tough metal housing

FEATURES

pitch, yaw)

KWP (Keyword Protocol) is used for self-test, health reporting,

software loading and related tasks. KWP 2000 (or ISO14230)

is a defined protocol for monitoring health and status of a unit

on a CAN bus (primary use is for off-vehicle test equipment). It

supports high speed IMU flashing for re-reprogramming.)

Customization of I/O timing, CAN labels, connectors, and other

parameters allows the customer to specify changes in the IMU

so it more readily fits into existing architecture on vehicle.

A temperature sensor in each rotation rate sensor provides a

temperature value to the processing module where the

samples are filtered and compensated. This information allows

the customer’s system to perform over a wide temperature

range.

The tough metal housing is often ideal for demanding

environments. The user may mount the product on the vehicle

frame outside the cabin, anywhere an IMU is needed.

Vehicle stability control systems on:

• Agricultural equipment such as tractors and harvesters to:

• Construction equipment such as excavators, trucks, forestry

POTENTIAL APPLICATIONS

− Provide motion control feedback (attitude/accleration) for

− Improve automated steering capabilities by providing

− Smooth GPS data (position and velocity) for use in high

equipment, loaders and graders to:

− Improve operator awareness relative to equipment loading

− Provide real time stability control in rugged and steep

− Provide active depth and angle control for graders

− Provide motion compensation in GPS-guided automated

leveling cutting blades, planters, tillers and other

equipment when on slopes or hills

rotational rate change data to vehicle controls

accuracy planting/tilling

and extension envelopes on cranes and material/

telescopic handlers

terrain

vehicles

Related parts for HG1171BA01

HG1171BA01 Summary of contents

Page 1

HG1171 Series 6DF Inertial Measurement Unit DESCRIPTION The HG1171 Series is a six degrees of freedom (6DF) inertial measurement unit (IMU) that senses rotation rate about the roll, pitch and yaw axes (X, Y and Z axes) and acceleration along ...

Page 2

... Table 4. Software Resolution for Rotation Rates and Accelerations Bit Position Vehicle Dynamic Rates 34-47 — — Vehicle Dynamic Lateral and Longitudinal Acceleration 22-31 — — Vehicle Dynamic Vertical Acceleration 22-31 — — 2 www.honeywell.com/sensing Minimum Typical +7 +13.5 — — — — — — — 700 -40 [-40] 20 [68] -40 [-40] — ...

Page 3

... Figure 2. Block Diagram Figure 3. Dimensional Drawing (For reference only: mm/[in].) 2x Ø 7,0 114,2 [0.28] [4.50] 97,0 [3.82] 80,0 [3.15] 41,0 [1.61] 40,0 [1.57] Inertial Measurement Unit 98,0 [3.86] 10,0 82,0 [0.39] [3.23] Ø 7,0 [0.28] 21,0 [0.83] 41,0 [1.61] Honeywell Sensing and Control 3 ...

Page 4

... Order Guide Catalog LIsting Description HG1171BA01 HG1171 Series 6DF inertial measurement unit WARNING PERSONAL INJURY DO NOT USE these products as safety or emergency stop devices or in any other application where failure of the product could result in personal injury. Failure to comply with these instructions could result in death or serious injury ...

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