Wireless vehicle lift system with enhanced electronic controls
Wireless portable vehicle lift system incorporating one or more enhanced communication and/or control features. The lift system can incorporate enhanced touch screen-enabled functionalities and/or enhanced wireless communication features.
1. A wireless portable vehicle lift system comprising:
a plurality of individual lifts, each comprising a base for supporting said individual lift on a floor or the ground, a post coupled to said base and extending upwardly from said base, a carriage configured to engage a wheel of a vehicle and configured to be vertically shiftable relative to said post, a rechargeable battery, a battery charger, an emergency stop (e-stop) button, a transceiver, and a user interface comprising a display screen and a plurality of function buttons separate from said display screen; and
an electronic control system for controlling operation of said lift system,
wherein said electronic control system comprises a wireless communication system for providing wireless communication between two or more of said individual lifts of said lift system,
wherein said wireless communication system is configured to prevent extraneous signals from interfering with wireless communication between said individual lifts,
wherein said electronic control system is configured to automatically synchronize the heights of said individual lifts during raising and lowering,
wherein said electronic control system is configured to display on at least one of said display screens height information and battery status information.
2. The vehicle lift system of claim 1 , wherein said electronic control system is configured to display a synchronization status of said individual lifts on at least one of said display screens.
3. The vehicle lift system of claim 1 , further comprising a lock system for preventing unauthorized operation of the lift system.
4. The vehicle lift system of claim 3 , wherein said lock system comprises a key for enabling and/or disabling the lift system.
5. The vehicle lift system of claim 1 , wherein the wireless communication system is an adaptive communication system configured to automatically scan a plurality of communication channels and determine a clearest communication channel for wireless communication between said individual lifts.
6. The vehicle lift system of claim 5 , wherein said adaptive communication system is configured to i) determine said clearest communication channel during initial establishment of a secure communication link between said individual lifts and ii) periodically assess and update said clearest communication channel during operation of said lift system.
7. The vehicle lift system of claim 1 , wherein said electronic control system is configured to provide continuous wireless communication between each of said lifts and every other one of said lifts in said lift system.
8. The vehicle lift system of claim 1 , wherein said electronic control system is configured such that during operation of said lift system each lift contains up to date information about the status and lift parameters of all lifts in said lift system.
9. The vehicle lift system of claim 1 , wherein said display screen is a touch screen, wherein said electronic control system is programmed so that movement of said lifts requires operator input from at least one of said function buttons.
10. The vehicle lift system of claim 1 , wherein said electronic control system is configured to permit all of said lifts to be controlled via a single user interface located on one of said lifts, wherein each of said lifts in said lift system has a substantially identical user interface.
11. The vehicle lift system of claim 1 , wherein each of said lifts in said lift system is substantially identical.
12. The vehicle lift system of claim 1 , wherein said electronic control system is configured to automatically detect the existence of an unsynchronized condition.
13. The vehicle lift system of claim 12 , wherein at least one of said display screens is configured to provide a visual indication of said unsynchronized condition.
14. The vehicle lift system of claim 1 , wherein each of said lifts comprises mechanical stops for locking the position of said carriage relative to said post.
15. The vehicle lift system of claim 1 , wherein said electronic control system comprises at least one microcontroller for automatically synchronizing the heights of said individual lifts during raising and lowering.
16. A wireless portable vehicle lift system comprising:
at least two portable lifts,
wherein each of said lifts comprises a base, a post, a carriage assembly, a lifting actuator for vertically shifting said carriage assembly relative to said post, and a first microprocessor,
wherein said lift system comprises an electronic control system for controlling said lifts,
wherein said electronic control system comprises a wireless communication system for wirelessly communicating inter-lift control signals to, from, and/or among said lifts,
wherein each of said lifts further comprises an intra-lift control system including one or more lift sensors and/or one or more lift actuators,
wherein said first microprocessor is configured to automatically synchronize the heights of said individual lifts during raising and lowering.
17. The vehicle lift system of claim 16 , wherein the wireless communication system is an adaptive communication system configured to automatically scan a plurality of communication channels and determine a clearest communication channel for wireless communication between said individual lifts.
18. The vehicle lift system of claim 16 , wherein said electronic control system is configured to display a synchronization status of said individual lifts on at least one of said display screens.
19. The vehicle lift system of claim 16 , wherein each of said lifts comprises a second microprocessor for processing information related to said wireless communication system.
20. The vehicle lift system of claim 19 , wherein each of said lift comprises a third microprocessor for processing information related to said display screen.