# US 10,054,096 B2 · Vehicle occupant protection and engine idle reduction system > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 10,054,096 B2 - Document ID: US10054096B2 - Status: Granted - Kind: B2 - Application number: 14/861,883 - Filed: 2015-09-22 - Published: 2016-03-31 - Granted: 2018-08-21 - Earliest claimed: 2014-09-25 - Assignees: N4 Innovations, LLC - Applicants: Bruce Richard Berkson - Inventors: Bruce Richard Berkson - Web page: https://patentgrep.com/patent/US10054096B2 ## CPC - F02N 11/0833: {Vehicle conditions (F02N11/0822, F02N11/0825 take precedence)} - B60H 1/008: {the input being air quality} - B60H 1/00978: {Control systems or circuits characterised by failure of detection or safety means; Diagnostic methods} - F02N 11/04: the motors being associated with current generators - F02N 2200/08: said parameters being related to the vehicle or its components - F02N 2200/0803: Parking brake state - G01N 33/004: {CO or CO2} - Y02T 10/40: Engine management systems - F02N: STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR - B60H: ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES - G01N: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES (measuring or testing apparatus or processes other than immunoassay, involving enzymes or microorganisms C12M, C12Q) - Y02T: CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION ## Abstract A system for automatically adjusting the temperature and carbon monoxide level in an occupied passenger compartment of a vehicle includes sensors for sensing carbon monoxide levels, temperature, and occupants in the passenger compartment. A controller receives input from the sensors, and activates an electric heater or an electric cooler to bring the temperatures within the passenger compartment within a predetermined temperature range if the temperature detected within the passenger compartment falls outside of the predetermined range of temperatures. The controller may automatically shut off the engine of the vehicle when the vehicle is in idle and the carbon monoxide level within the passenger compartment falls above a predetermined level, or if a transmission lever of the vehicle is placed in a park position. A motor generator unit coupled to the engine provides electricity to rechargeable batteries of an alternate power unit, which powers the electric heater and the electric cooler. ## Claims ### Claim 1 A system for automatically adjusting a temperature in a passenger compartment of a vehicle, comprising: a primary alternator coupled to an engine of the vehicle and electrically coupled to an engine starting battery of the vehicle; a motor generator unit that generates electricity and is coupled to belts of the engine in place of a mechanical air conditioning compressor; an alternate power unit comprising rechargeable batteries electrically coupled to the motor generator unit; an electric cooler electrically coupled to both the alternate power unit and the motor generator unit such that when the engine is running electricity is received from the motor generator unit, and when the engine is not running electricity is received from the alternate power unit; a temperature sensor for sensing the temperature in the passenger compartment; and a controller operably connected to the temperature sensor for monitoring and controlling the temperature within the passenger compartment, and further operably connected to the engine of the vehicle; wherein if the temperature within the passenger compartment falls outside of a predetermined range of temperatures, the controller activates a heater or the electric cooler to bring the temperatures within the passenger compartment within the predetermined temperature range. ### Claim 2 (depends on 1) The system of claim 1, wherein electrically-powered lights and accessories of the vehicle are electrically connected to and receive electricity from the alternate power unit and the motor generator unit. ### Claim 3 (depends on 1) The system of claim 1, wherein the controller automatically starts the engine when levels of electrical charge in the batteries of the alternate power unit are detected below a predetermined level. ### Claim 4 (depends on 1) The system of claim 1, wherein the controller automatically shuts off the engine when a transmission lever of the vehicle is placed in a park position. ### Claim 5 (depends on 4) The system of claim 4, wherein the controller automatically restarts the engine when an accelerator pedal of the vehicle is depressed. ### Claim 6 (depends on 1) The system of claim 1, wherein the motor generator unit supplies power to a crankshaft of the engine. ### Claim 7 (depends on 1) The system of claim 1, including a sensor operably connected to the controller for sensing that a living occupant is within the passenger compartment. ### Claim 8 (depends on 7) The system of claim 7, wherein the living occupant sensor comprises a motion detector or infrared sensor. ### Claim 9 (depends on 1) The system of claim 1, including a carbon monoxide sensor for detecting carbon monoxide levels within the passenger compartment, wherein the controller is operably connected to the carbon monoxide sensor for monitoring carbon monoxide levels, and when the vehicle is in idle and the carbon monoxide level within the passenger compartment exceeds a predetermined level, the controller shuts off the engine of the vehicle. ### Claim 10 (depends on 1) The system of claim 1, wherein the engine starting battery is used to only start the engine, and the primary alternator is dedicated to supplying electricity to the engine starting battery. ### Claim 11 (depends on 1) The system of claim 1, wherein the heater comprises an electric heater electrically connected to the alternate power unit and which does not require the engine to be running to operate. ### Claim 12 A system for automatically adjusting a temperature and carbon monoxide level in an occupied passenger compartment of a vehicle, comprising: a primary alternator coupled to an engine of the vehicle; a battery electrically coupled to the primary alternator for starting an engine of the vehicle; a motor generator unit for generating electricity coupled to the engine in lieu of a mechanical air conditioning compressor; an alternate power unit comprised of rechargeable batteries electrically coupled to the motor generator unit; a carbon monoxide sensor for sensing carbon monoxide levels in the passenger compartment; a temperature sensor for sensing the temperature in the passenger compartment; a living occupant sensor for sensing that a living occupant is within the passenger compartment; a controller operably connected to the living occupant sensor, the carbon monoxide sensor and the temperature sensor for monitoring the carbon monoxide levels and the temperature within the passenger compartment, and further being operably connected to the engine of the vehicle; wherein if the temperature within the passenger compartment falls outside of a predetermined range of temperatures, the controller activates a heater or an electric cooler electrically coupled to the motor generator unit and the alternate power unit, to bring the temperature within the passenger compartment within the predetermined temperature range; and wherein when the vehicle is in idle and the carbon monoxide level within the passenger compartment exceeds a predetermined level, the controller shuts off the engine of the vehicle and activates a ventilation system that flushes contaminated air from the passenger compartment. ### Claim 13 (depends on 12) The system of claim 12, wherein the controller automatically starts the engine when levels of electrical charge in the batteries of the alternate power unit are detected below a predetermined level. ### Claim 14 (depends on 12) The system of claim 12, wherein the electric cooler is disposed within an enclosure that is cooled by a low pressure refrigerant line of the electric cooler at least partially disposed within the enclosure, and wherein cool air from the enclosure is directed to the alternate power unit, exhaust from a catalytic converter of the vehicle or a forced cold air induction manifold of the engine. ### Claim 15 (depends on 12) The system of claim 12, wherein the controller automatically shuts off the engine when a transmission lever of the vehicle is placed in a park position, and automatically restarts the engine when an accelerator pedal of the vehicle is depressed. ### Claim 16 (depends on 12) The system of claim 12 wherein the living occupant sensor comprises a motion detector or infrared sensor. ### Claim 17 (depends on 12) The system of claim 12, wherein the engine starting battery is used to only start the engine, and the primary alternator is dedicated to supplying electricity to the engine starting battery. ### Claim 18 (depends on 12) The system of claim 12, wherein the heater comprises an electric heater electrically connected to the alternate power unit and which does not require the engine to be running to operate. ### Claim 19 A system for automatically adjusting a temperature in a passenger compartment of a vehicle, comprising: a primary alternator coupled to an engine of the vehicle and electrically coupled to an engine starting battery of the vehicle; a motor generator unit that generates electricity and is coupled to belts of the engine in place of a mechanical air conditioning compressor; an alternate power unit comprising rechargeable batteries electrically coupled to the motor generator unit; an electric cooler electrically coupled to both the alternate power unit and the motor generator unit such that when the engine is running electricity is received from the motor generator unit, and when the engine is not running electricity is received from the alternate power unit; a temperature sensor for sensing the temperature in the passenger compartment; and a controller operably connected to the temperature sensor for monitoring and controlling the temperature within the passenger compartment, and further operably connected to the engine of the vehicle; wherein if the temperature within the passenger compartment falls outside of a predetermined range of temperatures, the controller activates a heater or the electric cooler to bring the temperatures within the passenger compartment within the predetermined temperature range; and wherein the electric cooler is disposed within an enclosure that is cooled by a low pressure refrigerant line of the electric cooler at least partially disposed within the enclosure. ### Claim 20 (depends on 19) The system of claim 19, wherein electrically-powered lights and accessories of the vehicle are electrically connected to and receive electricity from the alternate power unit and the motor generator unit. ### Claim 21 (depends on 19) The system of claim 19, wherein the controller automatically starts the engine when levels of electrical charge in the batteries of the alternate power unit are detected below a predetermined level. ### Claim 22 (depends on 19) The system of claim 19, wherein cool air from the enclosure is directed to the alternate power unit. ### Claim 23 (depends on 19) The system of claim 19, wherein cool air from the enclosure is directed to a power generating device appurtenant to the exhaust from a catalytic converter of the vehicle or a forced cold air induction manifold of the engine. ### Claim 24 (depends on 19) The system of claim 19, wherein the enclosure is configured to shield electromagnetic signals and noise emissions. ### Claim 25 (depends on 19) The system of claim 19, wherein a high pressure refrigerant line of the electric cooler is disposed outside of the enclosure. ### Claim 26 (depends on 19) The system of claim 19, wherein the controller automatically shuts off the engine when a transmission lever of the vehicle is placed in a park position. ### Claim 27 (depends on 25) The system of claim 25, wherein the controller automatically restarts the engine when an accelerator pedal of the vehicle is depressed. ### Claim 28 (depends on 19) The system of claim 19, wherein the motor generator unit supplies power to a crankshaft of the engine. ### Claim 29 (depends on 19) The system of claim 19, including a living occupant sensor for sensing that a living occupant is within the passenger compartment.