CA2514531A1 - Sobriety testing apparatus having obd-ii connection capability - Google Patents

Sobriety testing apparatus having obd-ii connection capability Download PDF

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Publication number
CA2514531A1
CA2514531A1 CA002514531A CA2514531A CA2514531A1 CA 2514531 A1 CA2514531 A1 CA 2514531A1 CA 002514531 A CA002514531 A CA 002514531A CA 2514531 A CA2514531 A CA 2514531A CA 2514531 A1 CA2514531 A1 CA 2514531A1
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CA
Canada
Prior art keywords
machine
computing device
detection device
breath
alcohol
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002514531A
Other languages
French (fr)
Other versions
CA2514531C (en
Inventor
James Ralph Ballard, Jr.
Thomas James Allison
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
1A Smart Start Inc
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Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2514531A1 publication Critical patent/CA2514531A1/en
Application granted granted Critical
Publication of CA2514531C publication Critical patent/CA2514531C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
    • B60K28/02—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver
    • B60K28/06—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver responsive to incapacity of driver
    • B60K28/063—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver responsive to incapacity of driver preventing starting of vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
    • B60W40/08—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to drivers or passengers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
    • B60W40/08—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to drivers or passengers
    • B60W2040/0818—Inactivity or incapacity of driver
    • B60W2040/0836—Inactivity or incapacity of driver due to alcohol
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2540/00—Input parameters relating to occupants
    • B60W2540/24—Drug level, e.g. alcohol
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C5/00—Registering or indicating the working of vehicles
    • G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
    • G07C5/0841—Registering performance data
    • G07C5/085—Registering performance data using electronic data carriers

Abstract

A sobriety interlock system having an alcohol detection device (13) electrically connected to a computing device (15) is provided. An electronic circuit is electrically connected between the computing device (15) and an O BD- II port (41) on a machine for receiving data related to operation of the machine. A breath sample is provided by an operator of the machine and the alcohol detection device (13) determines the alcohol concentration of the breath sample. The computing device (15) determines a blood alcohol concentration for the operator based on the breath alcohol concentration, an d the computing device prevents or allows operation of the machine based on th e level of the blood alcohol concentration. A memory device (35) stores machin e operation data received through the OBD-II port (41).

Claims (14)

1. A sobriety interlock for a machine comprising:
an alcohol detection device;
a computing device electrically connected to the alcohol detection device, the computing device capable of determining a blood alcohol concentration of an operator based on a signal received from the alcohol detection device, and capable of controlling the operation of the machine based on the blood alcohol concentration; and an electronic circuit capable of connecting the computing device to an on-board diagnostic port on the machine.
2. A sobriety interlock according to claim 1, wherein the on-board diagnostic port is an OBD-II
port.
3. A sobriety interlock according to claim 1, wherein the alcohol detection device measures a breath sample provided by the operator to determine the breath alcohol concentration.
4. A sobriety interlock according to claim 3, wherein the alcohol detection device further comprises a fuel cell electrically connected to the computing device.
5. A sobriety interlock according to claim 3, wherein the alcohol detection device further comprises a Taguchi cell electrically connected to the computing device.
6. A sobriety interlock according to claim 3, wherein the alcohol detection device uses an infrared spectroscopy technique to detect the breath alcohol concentration.
7. A sobriety interlock according to claim 3, wherein the alcohol detection device uses a gas chromatography technique to detect the breath alcohol concentration.
8. A sobriety interlock according to claim 3, wherein the alcohol detection device uses a chemical oxidation and photometry technique to detect the breath alcohol concentration.
9. A sobriety interlock according to claim 1, wherein:
the electronic circuit is capable of transmitting machine operating data to the computing device from the machine; and the computing device includes a memory device capable of storing the machine operating data.
10. A method of gathering data related to the sobriety of an operator of a machine, the method comprising the steps of:
sampling the breath of the operator with an alcohol detection electrically connected to a computing device;
determining the alcohol concentration of the breath;
receiving machine operation data through an on-board diagnostic port on the machine;
and storing the machine operation data.
11. A method of gathering data according to claim 10, wherein the on-board diagnostic port is an OBD-II port.
12. A method of gathering data according to claim 10, wherein the steps of receiving and storing machine operation data further comprise:
receiving and storing data indicating whether the machine is on;
receiving and storing data indicating mileage for the machine; and receiving and storing data indicating the speed of the machine.
13. A method of gathering data according to claim 10, wherein the machine operation data and the breath alcohol concentration are repeatedly collected at discrete time intervals.
14. A method of gathering data according to claim 10, wherein the machine operation data is continuously collected in real time.
CA2514531A 2003-02-11 2004-02-10 Sobriety testing apparatus having obd-ii connection capability Expired - Fee Related CA2514531C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/364,101 2003-02-11
US10/364,101 US6853956B2 (en) 2003-02-11 2003-02-11 Sobriety testing apparatus having OBD-II connection capability
PCT/US2004/003916 WO2004072617A2 (en) 2003-02-11 2004-02-10 Sobriety testing apparatus having obd-ii connection capability

Publications (2)

Publication Number Publication Date
CA2514531A1 true CA2514531A1 (en) 2004-08-26
CA2514531C CA2514531C (en) 2011-07-12

Family

ID=32824355

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2514531A Expired - Fee Related CA2514531C (en) 2003-02-11 2004-02-10 Sobriety testing apparatus having obd-ii connection capability

Country Status (4)

Country Link
US (1) US6853956B2 (en)
EP (1) EP1599716A4 (en)
CA (1) CA2514531C (en)
WO (1) WO2004072617A2 (en)

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Also Published As

Publication number Publication date
EP1599716A4 (en) 2009-06-24
WO2004072617A2 (en) 2004-08-26
US6853956B2 (en) 2005-02-08
WO2004072617A3 (en) 2004-11-18
EP1599716A2 (en) 2005-11-30
CA2514531C (en) 2011-07-12
US20040158430A1 (en) 2004-08-12

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