About
We offer engineering services to any company, big or small
Our Experience
ES Controls, LLC personnel have worked on the most demanding elevator systems around the world. These include:
- Engineering and Commissioning of New Elevator Products
- Assisting with New Designs to ensure interfacing between products
- Some things (like the funicular shown in the picture) may not be an elevator in the strictness sense of the world, but we will be able to assist.
Patents
ES Controls, LLC personnel have the following patents:
ELEVATOR LOAD DETECTION SYSTEM AND METHOD
Patent date Issued Feb 2017 Patent issuer and number us 9,573,789
Patent date Issued Feb 2017 Patent issuer and number us 9,573,789
Patent description
ABSTRACT
An elevator car control system and method of operation determines occupancy weight based upon motor load. Information on motor load is collected during ascent and descent with loaded and unloaded elevator cars and used to create estimates of occupancy weight based for the full range of motor loads throughout travel within the hoistway. Once the estimates are available the approximate occupancy weight can be determined after each floor stop and appropriate action can be taken. One action is Load Bypass which prevents the elevator car from stopping to load more passengers until occupancy weight decreases. Another action is Nuisance Detection which clears all internal floor calls when occupancy weight indicates no passengers are present. Another action is Load Dispatch which prioritizes a floor for pickup based on demand.
Elevator Swing Operation System and Method
Patent date Issued Jan 16, 2015 Patent issuer and number us 9440818
Patent description
ABSTRACT
An elevator swing operation system for use in a building includes a plurality of floors with landings that are grouped into zones. The elevator cars are allocated to service the zones with a default allocation setup or configuration.
The allocation of elevator cars to zones can be modified by moving an elevator car from one zone to another in response to a maximum estimated time to arrival being exceeded and a maximum number of elevator cars allowed to change zones not being exceeded.
Furthermore, the default configuration or allocation can be restored when the system is in swing operation, an elevator car is parked, and a minimum time for receiving no calls has been exceeded.
Certifications
- Qualified Elevator Inspector (QEI)
- Certified Elevator Inspector - State of Florida
Memberships
- NAEC - National Organization of Elevator Contractors
- IAEC - International Association of Elevator Consultants
- ECNY - Elevator Conference of New York
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