Home Applications Industrial Building automation
Home
Applications
Industrial
Building automation

Door proximity sensor

Products and reference designs
Block diagram

Door proximity sensor

Block diagram

Overview

Our integrated circuits and reference designs help you create smarter and more efficient elevator door proximity sensors that are used with elevator systems.

Design requirements

Modern elevator door proximity sensors require:

  • Accurate tracking of people-flow to avoid false detection.
  • Smart and responsive door obstacle detection to avoid strikes.
  • Small form factor for seamless integration within the elevator.
Extend the capabilities of this application

Block diagram

Find products and reference designs for your system.

Door proximity sensor

Point of load (POL) Point of load (POL) Wired interface signal input/output protection Wired interface signal input/output protection Protection Protection Protection Protection Protection Protection Serial I/O Serial I/O 1-Ph 110-220 VAC or External 24-48 VDC 1-Ph 110-220 VACorExternal 24-48 VDC Digital processing Digital processing MCU MCU Buffer Buffer Reference Reference Logic gate Logic gate Voltage translator Voltagetranslator Isolated AC/DC power supply Isolated AC/DC power supply DC/DC DC/DC Reference Reference Diode Bridge Diode Bridge Obstacle detection Obstacle detection LED illumination LED illumination Pixel array Pixel array Temperature sensor Temperature sensor 3D ToF computation 3D ToF computation DDR2 DDR2 3D ToF time generation and ADC 3D ToF time generation and ADC Crystal Crystal mmWave sensor mmWave sensor Antenna Antenna OR OR OR OR IR photodiode IRphotodiode IR LED IRLED Amp Amp Amp Amp Self-diagnostics/monitoring Self-diagnostics/monitoring Voltage supervisor Voltage supervisor Wired interface Wired interface Ethernet PHY Ethernet PHY RS-485 RS-485 RS-232 RS-232 CAN CAN Non-isolated DC/DC power supply Non-isolated DC/DC power supply PMIC PMIC LDOs LDOs Buck converters Buck converters

Technical documentation

View all 5
No results found. Please clear your search and try again.
Type Title Date
White paper Bringing intelligent autonomy to fine motion detection (Rev. A) 20 Dec 2018
Technical article Designing the elevators of the future PDF | HTML 12 Jul 2023
White paper Introduction to Time-of-Flight Camera (Rev. B) 07 May 2014
Technical article Bring intelligence, efficiency and convenience to automated entrance systems with PDF | HTML 06 Sep 2023
White paper Leveraging the 60-GHz RF band to enable accurate mmWave sensing 02 Nov 2018

Support & training

TI E2E™ forums with technical support from TI engineers
View all forum topics

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support.

Videos