Accessory support system for remote inspection device
First Claim
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1. A remote inspection apparatus, comprising:
- a display housing coupled to a proximate end of a cable and configured to be grasped by a user, wherein the cable encapsulates at least two wires that form a serial data bus;
an imager housing that detachably couples to a distal end of a cable and houses an imaging device therein, the imaging device being operable to capture an image proximate to the distal end of the cable, convert the image into a video signal and transmit the video signal over the serial data bus;
an inspection accessory device that detachably couples to the distal end of the cable in lieu of the imager housing and houses a sensor therein, the sensor being operable to capture data proximate to the distal end of the cable and transmit the data over the serial data bus;
wherein the display housing includes a display adapted to receive the video signal and graphically render the image, a computer memory that stores one or more instances of software for operating the inspection apparatus, and a computer processor in data communication with the computer memory to operate a boot loader program that;
(a) sends a first inquiry over the serial data bus in accordance with a default interrogation protocol;
(b) loads a default instance of software from the computer memory upon receiving a reply to the first inquiry;
(c) sends a second inquiry over the serial data bus in accordance with a non-default interrogation protocol upon failing to receive a reply to the first inquiry;
(d) loads another instance of software from the computer memory upon receiving a reply to the second inquiry, where the another instance of software operates the inspection apparatus such that the inspection apparatus is compatible with the inspection accessory device.
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Abstract
A remote inspection apparatus has an active display unit receiving image data in digital form and graphically rendering the image data on an active display. A communication medium connects devices to the active display unit, such as an imager head capturing the image data. A computer readable medium records one or more instances of software for operating the one or more devices. A computer processor located in the active display unit that operates a boot loader program to detects and sequentially interrogate the devices by different protocols in order to determine appropriate software to load and operate the devices.
28 Citations
16 Claims
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1. A remote inspection apparatus, comprising:
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a display housing coupled to a proximate end of a cable and configured to be grasped by a user, wherein the cable encapsulates at least two wires that form a serial data bus; an imager housing that detachably couples to a distal end of a cable and houses an imaging device therein, the imaging device being operable to capture an image proximate to the distal end of the cable, convert the image into a video signal and transmit the video signal over the serial data bus; an inspection accessory device that detachably couples to the distal end of the cable in lieu of the imager housing and houses a sensor therein, the sensor being operable to capture data proximate to the distal end of the cable and transmit the data over the serial data bus; wherein the display housing includes a display adapted to receive the video signal and graphically render the image, a computer memory that stores one or more instances of software for operating the inspection apparatus, and a computer processor in data communication with the computer memory to operate a boot loader program that;
(a) sends a first inquiry over the serial data bus in accordance with a default interrogation protocol;
(b) loads a default instance of software from the computer memory upon receiving a reply to the first inquiry;
(c) sends a second inquiry over the serial data bus in accordance with a non-default interrogation protocol upon failing to receive a reply to the first inquiry;
(d) loads another instance of software from the computer memory upon receiving a reply to the second inquiry, where the another instance of software operates the inspection apparatus such that the inspection apparatus is compatible with the inspection accessory device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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Specification