Apparatus and method for data communication between vehicle and remote data communication terminal
First Claim
1. A heavy duty vehicle comprising:
- a tractor and a trailer connected thereto, said tractor including a cab; and
a data communications apparatus connected to said tractor and said trailer for communicating data to and from said tractor and said trailer, said data communications apparatus comprising;
at least one electronic subsystem associated with the heavy duty vehicle and related to the operation of the heavy duty vehicle;
a plurality of electrical conductors connected to the at least one electronic subsystem and associated with the heavy duty vehicle;
a connector connected in series with said plurality of electrical conductors and positioned in said cab of said tractor;
vehicle data communications protocol converting means connected to said plurality of electrical conductors for converting a first data communications protocol associated with data communications along the plurality of electrical conductors to a second data communications protocol;
a first transceiver associated with said connector and connected to said vehicle data communications protocol converting means for transmitting and receiving the second data communications protocol; and
a remote data communications terminal including a second transceiver for transmitting the second data communications protocol to said first transceiver and receiving the second data communications protocol from said first transceiver.
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Accused Products
Abstract
An apparatus and methods are provided for data communications associated with a heavy duty vehicle. The apparatus preferably includes at least one electronic subsystem associated with the heavy duty vehicle and a plurality of electrical conductors connected to the at least one electronic subsystem and associated with the heavy duty vehicle. A vehicle data communications protocol converter is preferably connected to the plurality of electrical conductors for converting a first data communications protocol associated with data communications along the plurality of electrical conductors to a second data communications protocol such as an infrared or an RF data communications protocol. The apparatus also preferably includes a transceiver connected to the data communications protocol converter for transmitting the second data communications protocol from the heavy duty vehicle and receiving the data communications protocol from a remote data communications terminal.
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Citations
65 Claims
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1. A heavy duty vehicle comprising:
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a tractor and a trailer connected thereto, said tractor including a cab; and
a data communications apparatus connected to said tractor and said trailer for communicating data to and from said tractor and said trailer, said data communications apparatus comprising;
at least one electronic subsystem associated with the heavy duty vehicle and related to the operation of the heavy duty vehicle;
a plurality of electrical conductors connected to the at least one electronic subsystem and associated with the heavy duty vehicle;
a connector connected in series with said plurality of electrical conductors and positioned in said cab of said tractor;
vehicle data communications protocol converting means connected to said plurality of electrical conductors for converting a first data communications protocol associated with data communications along the plurality of electrical conductors to a second data communications protocol;
a first transceiver associated with said connector and connected to said vehicle data communications protocol converting means for transmitting and receiving the second data communications protocol; and
a remote data communications terminal including a second transceiver for transmitting the second data communications protocol to said first transceiver and receiving the second data communications protocol from said first transceiver. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. An apparatus for data communications associated with a heavy duty vehicle, the apparatus comprising:
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a plurality of electrical conductors associated with the heavy duty vehicle;
vehicle data communications protocol converting means connected to said plurality of electrical conductors for converting a first data communications protocol associated with data communications along the plurality of electrical conductors to a second data communications protocol; and
a transceiver connected to said vehicle data communications protocol converting means for transmitting the second data communications protocol from the heavy duty vehicle and receiving the second data communications protocol from a remote data communications terminal. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 40, 41, 42, 43, 44, 45, 46, 48, 49, 50, 51, 52, 53, 54)
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27. An apparatus for data communications associated with a heavy duty vehicle, the apparatus comprising:
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at least one electronic subsystem associated with the heavy duty vehicle;
a plurality of electrical conductors connected to the at least one electronic subsystem and associated with the heavy duty vehicle;
vehicle data communications protocol converting means connected to said plurality of electrical conductors for converting a first data communications protocol associated with data communications along the plurality of electrical conductors to a second data communications protocol;
a connector connected to said plurality of electrical conductors;
a transceiver housing detachably connected to said connector; and
a transceiver positioned within said transceiver housing connected to said vehicle data communications protocol converting means for transmitting the second data communications protocol from the heavy duty vehicle and receiving the data communications protocol from a remote data communications terminal.
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39. An apparatus for data communications associated with a heavy duty vehicle, the apparatus comprising:
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a transceiver housing adapted to be detachably connected to a connector mounted to a heavy duty vehicle, the connector being connected to a plurality of electrical conductors associated with the heavy duty vehicle;
vehicle data communications protocol converting means positioned in said housing for converting a first data communications protocol associated with data communications along the plurality of electrical conductors to a second data communications protocol; and
a transceiver positioned within said transceiver housing and connected to said vehicle data communications protocol converting means for transmitting the second data communications protocol from the heavy duty vehicle and receiving the data communications protocol from a remote data communications terminal.
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47. An apparatus for data communications associated with a heavy duty vehicle, the apparatus comprising:
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a transceiver housing mounted to a heavy duty vehicle;
vehicle data communications protocol converting means positioned in said housing for converting a first data communications protocol associated with data communications along the plurality of electrical conductors to a second data communications protocol; and
a transceiver positioned within said transceiver housing and connected to said vehicle data communications protocol converting means for transmitting the second data communications protocol from the heavy duty vehicle and receiving the data communications protocol from a remote data communications terminal.
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55. A method of data communications associated with a heavy duty vehicle, the method comprising the steps of:
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providing a plurality of electrical conductors associated with a heavy duty vehicle;
converting a first vehicle data communications protocol associated with data communications along the plurality of electrical conductors to a second data communications protocol; and
transmitting the second data communications protocol from the heavy duty vehicle to a remote data communications terminal. - View Dependent Claims (56, 57, 58, 59, 60, 61, 62, 63, 64)
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65. A method as defined in claim 65, wherein the first data communications protocol comprises one of the data communications protocols specified by either SAE J1708 or SAE J1939.
Specification