US6006147A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Translator and voltage check module for hand-held vehicle tester
Assignee: Siemens VDO Automotive Electronics Corp
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Filing: 1997-06-30
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Granted: 1999-12-21
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Expires: 2017-06-30
Abstract
Abstract A system for testing the electrical components of vehicles during manufacturing includes a hand held tester to which a translator unit can be detachably engaged and with which the tester is in RF communication. The translator unit can be detached from the tester and plugged into a test receptacle under a vehicle's dashboard to communicate with the vehicle by translating computer formatted data from the tester to vehicle bus-formatted data, and vice-versa. Then, the vehicle's VIN is scanned into the tester or manually input into the tester, and the tester transmits the VIN via an RF link in the assembly plant to a computer in the plant. Based on the VIN, the computer determines the electric equipment that the vehicle has, and the computer transmits this information back to the tester. The tester then determines which tests to execute, and the tester causes the translator unit to undertake these tests. The translator transmits the test results back to the tester which in turn transmits the results to the computer. A portable current module can be provided that monitors the current drawn from the vehicle's battery during the testing and for communicating this data to the tester via RF link.
Inventors
- 👤 Michael Hall
- 👤 Ray E. Currier
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 18:18
CPC Classifications
G; G01; G01R; G01R31/00; G01R31/005; G01R31/006; G01R31/007
Claims Analysis
Total Claims: 19
Claim 1
Independent Claim
109 words
A translator for translating data transmitted between a microprocessor having a microprocessor communication protocol used in an automotive electrical system tester and an electrical bus of the automotive electrical system having an electrical bus protocol, comprising: a portable housing; a translator unit in the housing, the translator unit translating data between the microprocessor communication protocol and the electrical bus protocol; a communicator in the housing for communicating with the microprocessors; and a cable electrically coupled at a first end to the translator unit inside the housing and having a test plug at a second end configured for engaging a test receptacle in electrical communication with the automotive electrical system.
Claim 2
Dependent Claim
109 words
A translator for translating data transmitted between a microprocessor having a microprocessor communication protocol used in an automotive electrical system tester and an electrical bus of the automotive electrical system having an electrical bus protocol, comprising: a portable housing; a translator unit in the housing, the translator unit translating data between the microprocessor communication protocol and the electrical bus protocol; a communicator in the housing for communicating with the microprocessors; and a cable electrically coupled at a first end to the translator unit inside the housing and having a test plug at a second end configured for engaging a test receptacle in electrical communication with the automotive electrical system.
Claim 3
Dependent Claim
110 words
A translator for translating data between a microprocessor having a microprocessor communication protocol in an electrical tester and an electrical bus having an electrical bus protocol in a vehicle comprising: a portable housing; a translator unit in the housing connectable to a test receptacle in a vehicle for communicating data between the tester and the vehicle, the translator unit translating data between the microprocessor communication protocol and the electrical bus protocol; a communicator in the housing for communicating with the microprocessor; and a voltage monitor in the housing to generate voltage signals representative of the voltage of the bus when the translator is engaged with the receptacle of the vehicle.
Claim 4
Dependent Claim
110 words
A translator for translating data between a microprocessor having a microprocessor communication protocol in an electrical tester and an electrical bus having an electrical bus protocol in a vehicle comprising: a portable housing; a translator unit in the housing connectable to a test receptacle in a vehicle for communicating data between the tester and the vehicle, the translator unit translating data between the microprocessor communication protocol and the electrical bus protocol; a communicator in the housing for communicating with the microprocessor; and a voltage monitor in the housing to generate voltage signals representative of the voltage of the bus when the translator is engaged with the receptacle of the vehicle.
Claim 5
Dependent Claim
12 words
The translator of claim 2, wherein the communicator is an RF transceiver.
Claim 6
Dependent Claim
32 words
The translator of claim 3, wherein the translator is selectively engageable with the tester, and wherein the translator can be disengaged from the tester by hand by a person, without requiring tools.
Claim 7
Dependent Claim
22 words
The translator of claim 4, further comprising an antenna on the housing and connected to the transceiver for communicating with the tester.
Claim 8
Dependent Claim
116 words
A wireless translator for communicating with a vehicle electrical tester and a vehicle comprising: a plug configured for engaging a test receptacle on a vehicle; a translator unit disposed in a portable housing and operative to translate data between a communication protocol of a microprocessor of the electrical tester and an electrical bus protocol of an electrical bus of a vehicle, the translator unit connected to the plug; a transceiver connected to the translator unit to communicate data to and from the translator unit via radio frequency; and a voltage monitor in the housing to generate voltage signals representative of the voltage of the bus when the translator is engaged with the receptacle of the vehicle.
Claim 9
Dependent Claim
116 words
A wireless translator for communicating with a vehicle electrical tester and a vehicle comprising: a plug configured for engaging a test receptacle on a vehicle; a translator unit disposed in a portable housing and operative to translate data between a communication protocol of a microprocessor of the electrical tester and an electrical bus protocol of an electrical bus of a vehicle, the translator unit connected to the plug; a transceiver connected to the translator unit to communicate data to and from the translator unit via radio frequency; and a voltage monitor in the housing to generate voltage signals representative of the voltage of the bus when the translator is engaged with the receptacle of the vehicle.
Claim 10
Dependent Claim
65 words
The translator of claim 6, wherein the translator translates data between a microprocessor having a microprocessor communication protocol in an electrical tester and an electrical bus having an electrical bus protocol in a vehicle, and the translator further comprises: a portable housing, the translator unit being disposed in the housing, the translator unit translating data between the microprocessor communication protocol and the electrical bus protocol.
Claim 11
Dependent Claim
35 words
The translator of claim 7, further comprising a voltage monitor in the housing to generate voltage signals representative of the voltage of the bus when the translator is engaged with the receptacle of the vehicle.
Claim 12
Dependent Claim
33 words
The translator of claim 8, wherein the translator is selectively engageable with an electrical tester, and wherein the translator can be disengaged from the tester by hand by a person, without requiring tools.
Claim 13
Dependent Claim
17 words
The translator of claim 9, further comprising an antenna on the housing for communicating with the tester.
Claim 14
Dependent Claim
71 words
A translator for translating data between a microprocessor having a microprocessor communication protocol in an electrical tester and an electrical bus having an electrical bus protocol in a vehicle, comprising: a portable housing; a plug configured for engaging a test receptacle on a vehicle; a translator unit connected to the plug; and a transceiver connected to the translator unit to communicate data to and from the translator unit via radiofrequency (RF).
Claim 15
Dependent Claim
71 words
A translator for translating data between a microprocessor having a microprocessor communication protocol in an electrical tester and an electrical bus having an electrical bus protocol in a vehicle, comprising: a portable housing; a plug configured for engaging a test receptacle on a vehicle; a translator unit connected to the plug; and a transceiver connected to the translator unit to communicate data to and from the translator unit via radiofrequency (RF).
Claim 16
Dependent Claim
100 words
A translator for translating data between a microprocessor having a microprocessor communication protocol in an electrical tester and an electrical bus having an electrical bus protocol in a vehicle comprising: a portable housing; a plug configured for engaging a test receptacle on a vehicle; a translator unit connected to the plug; a transceiver connected to the translator unit to communicate data to and from the translator unit via radio frequency (RF); and a voltage monitor in the housing to generate voltage signals representative of the voltage of the bus when the translator is engaged with the receptacle of the vehicle.
Claim 17
Dependent Claim
100 words
A translator for translating data between a microprocessor having a microprocessor communication protocol in an electrical tester and an electrical bus having an electrical bus protocol in a vehicle comprising: a portable housing; a plug configured for engaging a test receptacle on a vehicle; a translator unit connected to the plug; a transceiver connected to the translator unit to communicate data to and from the translator unit via radio frequency (RF); and a voltage monitor in the housing to generate voltage signals representative of the voltage of the bus when the translator is engaged with the receptacle of the vehicle.
Claim 18
Dependent Claim
33 words
The translator of claim 12, wherein the translator is selectively engageable with an electrical tester, and wherein the translator can be disengaged from the tester by hand by a person, without requiring tools.
Claim 19
Dependent Claim
17 words
The translator of claim 13, further comprising an antenna on the housing for communicating with the tester.
References Cited (Backward Citations)
US4441359A
Cited
US4525789A
Cited
US4551801A
Cited
US4937567A
Cited
US5276814A
Cited
US4930071A
Cited
US4975848A
Cited
US4975846A
Cited
US5041976A
Cited
US5515027A
Cited
US5444860A
Cited
US5506851A
Cited
US5715418A
Cited
US5831861A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2002-12-20 | 2003-06-21 | 2003-12-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-12-20 | 2007-06-21 | 2007-12-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-12-20 | 2011-06-21 | 2011-12-21 | $7700.00 | Window Closed / Lapsed |