AEKD-TRUNKL1

评估
Design Win

Power liftgate zonal ECU implemented with model-based design approach

下载数据摘要
概述
样片和购买
解决方案
文件
CAD资源
工具与软件
质量与可靠性
开始
Partner products
Sales Briefcase

产品概述

描述

The power liftgate system installed in commercial cars requires a foot movement, which is not always successful in opening the trunk. This limit is due to the type of sensor used, to its position under the car bumper, and to the required ‘kick’ gesture. Moreover, the sensor used has no alternative redundant system (excluding an internal fail-safe button) to open the trunk if it is not working because covered with mud or the street is flooded. The AEKD-TRUNKL1 has been designed to address all these issues while increasing the system safety. Based on the newest zonal approach paradigm, this ST power liftgate system controls seven subsystems in parallel: acoustic and visual alerts, NFC and Bluetooth® Low Energy communication, motion and foot detection sensors, and linear actuator control. An LCD screen and a fail-safe button control are also available.
The first core function of the application is the precise control of the linear actuators that open and close the liftgate. This control has been developed with a model-based design. The code has been generated with MathWorks Embedded Coder. The model includes all the control and safety mechanisms for the actuation based on the dual feedback coming from the Hall sensors and from the current sense.
The second core function lies in the Time-of-Flight sensors placed under the bumper to recognize a specific foot movement designed to deliver a stable performance for the user and to avoid unwanted activations. Another great advantage is represented by the huge cost saving of the Time-of-Flight sensors compared to the normally used ones, like sonars.
The NFC tag in the mobile phone is a valid alternative to the sensor under the bumper because, even with hands full of bags, it is possible to approach the phone in the jacket pocket to the NFC reader placed in the power liftgate system.
A dedicated Android mobile phone app allows controlling the power liftgate system.
You can open the tailgate even few meters away before getting loaded of bags and packages. The app uses a token exchange with the power liftgate system to secure the communication and identification of the car owner. In addition, the car owner's app can temporarily o permanently elect other mobile phones running the same app as secondary phones having the car trunk access.
The motion safety subsystem is the last remaining block. It is based on a MEMS motion sensor to detect an eventual car motion during the liftgate actuations both at engine on and off. The detected motion stops the liftgate and generates an error.
The acoustic and visual alerts are activated at the beginning of all liftgate actuations and when a safety concern occurs (for example, the tailgate getting stuck by an obstacle).
For demo purposes, an LCD display has been added to illustrate the different states and errors of the power liftgate system. An external fail-safe button is also present to open or close the trunk.
The AEKD-TRUNKL1 is a fully assembled kit developed for performance evaluation only, not available for sale.
  • 所有功能

    • Control of two linear DC motor actuators to open and close the trunk
    • Motion detection to prevent accidental trunk opening/closing
    • Trunk locking and unlocking
    • Visual alert through turning lights blinking at the beginning of the trunk opening/closing phase
    • Acoustic alert through a beeper at the beginning of the trunk opening/closing phases
    • Trunk opening/closing with an NFC tag key
    • Trunk opening/closing via mobile phone app via Bluetooth® Low Energy
    • Mini-infotainment touch display showing trunk state
    • Self-calibration of the system motors
    • Trunk opening/closing jam detection
    • Trunk opening height adjustment

您可能还会喜欢...

All tools & software

    • 产品型号
      状态
      描述
      类型
      供应商

      STSW-AUTODEVKIT

      批量生产

      AutoDevKit library plugin for SPC5-STUDIO

      评估工具软件 ST
      STSW-AUTODEVKIT

      描述:

      AutoDevKit library plugin for SPC5-STUDIO
    • 产品型号
      状态
      描述
      类型
      供应商

      AEK-AUD-C1D9031

      批量生产

      AVAS solution based on SPC582B60E1 Chorus family MCU and FDA903D Class D audio amplifier

      汽车IC评估板 ST
      AEK-AUD-C1D9031

      描述:

      AVAS solution based on SPC582B60E1 Chorus family MCU and FDA903D Class D audio amplifier

      AEK-LCD-DT028V1

      批量生产

      Display expansion board with resistive touch for Chorus family

      汽车IC评估板 ST
      AEK-LCD-DT028V1

      描述:

      Display expansion board with resistive touch for Chorus family

      AEK-LED-21DISM1

      批量生产

      用于汽车照明应用的数字控制LED驱动板

      汽车IC评估板 ST
      AEK-LED-21DISM1

      描述:

      用于汽车照明应用的数字控制LED驱动板

      AEK-MCU-C4MLIT1

      批量生产

      用于SPC5 Chorus 4M汽车用微控制器的MCU探索板,带CAN收发器

      汽车IC评估板 ST
      AEK-MCU-C4MLIT1

      描述:

      用于SPC5 Chorus 4M汽车用微控制器的MCU探索板,带CAN收发器

      AEK-MOT-TK200G1

      批量生产

      AEK-MOT-TK200G1

      汽车IC评估板 ST
      AEK-MOT-TK200G1

      描述:

      AEK-MOT-TK200G1
    • 产品型号
      状态
      描述
      类型
      供应商

      SPC5-STUDIO

      批量生产

      SPC5 MCU的代码生成器、快速资源配置器和Eclipse开发环境

      SPC5软件开发工具 ST
      SPC5-STUDIO

      描述:

      SPC5 MCU的代码生成器、快速资源配置器和Eclipse开发环境
    • 产品型号
      状态
      描述
      类型
      供应商

      AEK-COM-BLEV1

      批量生产

      Bluetooth communication board based on BlueNRG-1

      交通运输解决方案评估板 ST
      AEK-COM-BLEV1

      描述:

      Bluetooth communication board based on BlueNRG-1

      AEK-CON-SENSOR1

      批量生产

      Connector board for SPC5 MCU discovery boards and MEMS sensor boards in DIL 24 socket

      交通运输解决方案评估板 ST
      AEK-CON-SENSOR1

      描述:

      Connector board for SPC5 MCU discovery boards and MEMS sensor boards in DIL 24 socket

      AEK-SNS-2TOFM1

      批量生产

      AEK-SNS-2TOFM1

      电机控制解决方案评估板 ST
      AEK-SNS-2TOFM1

      描述:

      AEK-SNS-2TOFM1
    • 产品型号
      状态
      描述
      类型
      供应商

      X-NUCLEO-NFC06A1

      批量生产

      用于STM32和STM8 Nucleo的基于ST25R3916的NFC读卡器扩展板

      STM32 ODE连接硬件 ST
      X-NUCLEO-NFC06A1

      描述:

      用于STM32和STM8 Nucleo的基于ST25R3916的NFC读卡器扩展板

质量与可靠性

产品型号 Marketing Status 封装 等级规格 符合RoHS级别 WEEE Compliant 材料声明**
AEKD-TRUNKL1
评估
CARD 工业 Ecopack2 Yes

AEKD-TRUNKL1

Package:

CARD

Material Declaration**:

Marketing Status

评估

Package

CARD

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此,它们可能不是100%适用于特定的设备。有关特定设备的信息,请联系 销售支持

样片和购买

Swipe or click the button to explore more details Don't show this again
产品型号
Order from distributors
从ST订购
核心产品
供货状态
供应商
ECCN (US)
ECCN (EU)
Country of Origin
Budgetary Price (US$)*/Qty
AEKD-TRUNKL1 无法联系到经销商,请联系我们的销售办事处 AEKD-TRUNKL1
评估
ST 5A992.c 5A002.a.2 ITALY

AEKD-TRUNKL1 评估

ECCN (US):
5A992.c
Budgetary Price (US$)*/Qty:
-

产品型号:

AEKD-TRUNKL1

核心产品:

AEKD-TRUNKL1

供应商:

ST

ECCN (EU):

5A002.a.2

Country of Origin:

ITALY

无法联系到经销商,请联系我们的销售办事处
Swipe or click the button to explore more details Don't show this again

(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商