Energy gathering and vehicle yaw module Yaw module
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Detail
overview
The yaw module is installed at the center of mass of the vehicle, so it is also known as the "center of mass module". It is an important component of the Electronic Stability Control System (ESC), providing ESC with yaw rate (yaw rate), lateral and longitudinal acceleration data.
Chongqing Juneng Automotive Technology Co., Ltd. successfully developed this module in November 2019, which can be supplied to automobile manufacturers and ESC research and development units, filling the gap of yaw module for the comprehensive localization of ESC.
Installation dimensions: installation holes Φ 8x2 hole spacing 100mm
The technical data of the yaw module is as follows:
Yaw rate (yaw rate) measurement range: ± 80 º/s
Yaw rate (yaw rate) sensitivity: 100bit/(°/s)
Lateral and longitudinal acceleration measurement range: ± 2g (9.8m/s ²）
Lateral and longitudinal acceleration sensitivity: 981bit/g
Yaw rate 0 point: 8000
Lateral and longitudinal acceleration 0 point: 2000
CAN communication protocol:
Baud rate: 500k bit/s (customizable to 250k bit/s)
Frame Format: Standard Frame
Data Bytes: 8
Yaw rate and lateral acceleration message ID: 9Eh
Longitudinal acceleration message ID: 11Eh
Data Byte Definition:
|
ID |
Byte0 |
Byte1 |
Byte2 |
Byte3 |
Byte4-5 |
Byte6-7 |
|
9Eh |
Message Count |
|
|
|
Lateral acceleration | YAW RATE |
|
11Eh |
Message Count |
|
|
|
Longitudinal acceleration |
|
Message sending cycle：10ms
| terminal | name | parameter | Linear color |
|
1 |
power supply+ |
8~30V |
red |
|
2 |
CANH |
Implicit 2.5V Explicit ≥ 3.5V | yellow |
|
3 |
CANL |
Implicit 2.5V Explicit ≤ 1.5V | prosperity |
|
4 |
power supply-（GND） |
0V |
black |
Internal terminal resistance: 180 Ω
Connector terminal definition:
For further details, please contact us
Consultation hotline:+86-13908307100, 13752990427
Office phone:+86 023 63115900, 63115950
Fax:+86-023-67881453
Website: www.jnabs.com
Email: jnabs@jnabs.com
Address: 25th floor, Qibo Building, No. 99 Jinyu Avenue, North New District, Chongqing.
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