초록 ▼

An end effector controller that is gripped by an operator in one hand, including a pistol-grip housing configured to fit in the palm of an operator's hand when gripped and having mounted thereon a plurality of switching mechanisms with pivoting, dual-acting switch triggers each configured for indepe

An end effector controller that is gripped by an operator in one hand, including a pistol-grip housing configured to fit in the palm of an operator's hand when gripped and having mounted thereon a plurality of switching mechanisms with pivoting, dual-acting switch triggers each configured for independent actuation by multiple fingers of the hand when said controller is gripped, and a method for controlling a robotic end effector remotely using the operator hand-gripped controller, the method including switching between preset operating modes of the end effector using a single, control input element, easily actuated by a finger in the operator's gripping hand; and providing continuous fine adjustment between preset modes using a second, control input element also easily actuated by a finger on the operator's gripping hand.

대표청구항 ▼

1. A method for remotely controlling a robotic end effector having movable peripherals, the method comprising: providing an end effector controller that is gripped by an operator in one hand, the end effector controller comprising a pistol-grip housing configured to fit in the palm of the operator's

1. A method for remotely controlling a robotic end effector having movable peripherals, the method comprising: providing an end effector controller that is gripped by an operator in one hand, the end effector controller comprising a pistol-grip housing configured to fit in the palm of the operator's hand when gripped, the end effector controller further comprising: at least three finger-actuated switching mechanisms for actuating a like number of peripherals on the end effector, wherein each finger-actuated switching mechanism is associated with a specific peripheral on the end effector, and further wherein each finger-actuated switching mechanism is configured so that movement of a selected finger-actuated switching mechanism causes a corresponding movement of the associated peripheral; anda finger-actuated mode selector for selecting between a plurality of preset operating modes, wherein each preset operating mode places the peripherals of the end effector in a different pre-determined configuration;using the finger-actuated mode selector to select a preset operating mode of the end effector so as to place the peripherals of the end effector in the pre-determined configuration associated with the selected preset operating mode; andactuating at least one finger-actuated switching mechanism so as to move the peripheral associated with the finger-actuated switching mechanism. 2. A method according to claim 1 wherein additional preset operating modes can be added to the controller. 3. A method according to claim 1, further comprising using the finger-actuated mode selector to switch between preset operating modes, wherein said switching between preset operating modes commands the end effector to the nearest preset operating mode when actuated. 4. A method according to claim 1, further comprising remapping of the finger-actuated switching mechanism associated with a peripheral to a different peripheral. 5. A method according to claim 4 wherein remapping occurs between selecting between different preset operating modes. 6. A method according to claim 5 wherein said remapping includes a hysteretic zone to govern the transition between remapping. 7. A method according to claim 1 wherein the method further comprises providing continuous fine adjustment between preset operating modes using a control input element. 8. A method according to claim 7 wherein the control input element comprises a rotatable knob. 9. A method according to claim 1 wherein the method further comprises mapping the finger-actuated switching mechanisms to the associated peripheral of the end effector based on the selected preset operating mode. 10. A method according to claim 1 wherein said controller is moved as a unit to cause corresponding manipulation of the end effector without the actuation of any of the finger-actuated switching mechanisms. 11. A method according to claim 1 wherein each finger-actuated switching mechanisms has (i) a hook shape that receives one finger of the operator to allow for convenient donning and doffing of the controller by the operator's hand; and (ii) a lever arm extending into said housing, and further wherein the controller further comprises an electrical switch mounted to the housing for operatively coupling with the lever arm. 12. A method according to claim 11 wherein said electrical switch is two opposed switches. 13. A method according to claim 12 wherein said opposed electrical switches are different so as to create different resisting forces. 14. A method according to claim 12 wherein said opposed electrical switches are positioned within the housing so as to create different resisting forces. 15. A method according to claim 12 wherein said lever arm is connected to said housing via one or more spring elements to create different resisting forces. 16. A method according to claim 12 wherein said opposed electrical switches are operatively connected to said lever with varying resistances so as to create different resisting forces. 17. A method according to claim 1 wherein the finger-actuated mode selector comprises a thumb switch. 18. A method for remotely controlling a device, the method comprising: providing a device controller that is gripped by an operator in one hand, the device controller comprising a pistol-grip housing configured to fit in the palm of the operator's hand when gripped, the device controller further comprising: at least three finger-actuated switching mechanisms for actuating a like number of peripherals on the device, wherein each finger-actuated switching mechanism is associated with a specific peripheral on the device, and further wherein each finger-actuated switching mechanism is configured so that movement of a selected finger-actuated switching mechanism causes a corresponding movement of the associated peripheral; anda finger-actuated mode selector for selecting between a plurality of preset operating modes, wherein each preset operating mode places the peripherals of the device in a different pre-determined configuration;using the finger-actuated mode selector to select a preset operating mode of the device so as to place the peripherals of the device in the pre-determined configuration associated with the selected preset operating mode; andactuating at least one finger-actuated switching mechanism so as to move the peripheral associated with the finger-actuated switching mechanism.