US5983146A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electronic control system for a heating, ventilating and/or air conditioning installation for a motor vehicle
Assignee: Valeo Climatisation SA
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Filing: 1996-12-23
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Granted: 1999-11-09
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Expires: 2016-12-23
Abstract
Abstract The control system includes: a memory for memorizing a table of correspondence between inputs which comprise, on the one hand, sets of parameters and, on the other hand, operational adjustments of the working parts of the installation; an installation interface for instigating such adjustments; and a data unit having touch pads or other manual setting elements operated by the user so as to define a set of desired (or running) parameters. The data unit also has manual programming elements, and the memory includes individual zones for storing a set of parameters, each of these zones being associated with one of the manual programming elements, so that actuation of one of the latter stores the set of running parameters in the associated programming zone as a set of programmed parameters. The control system also includes selection means for designating a set of programmed parameters in accordance with a predefined criterion, in such a way that the installation interface can then instigate the corresponding adjustments.
Inventors
- 👤 Jean-Charles Sarbach
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 11:17
CPC Classifications
B; B60; B60H; B60H1/00; B60H1/00642; B60H1/00971
Claims Analysis
Total Claims: 32
Claim 1
Independent Claim
183 words
An electronic control system for a motor vehicle heating and ventilating installation comprising: a control device comprising a memory for memorizing a table of correspondence between inputs comprising sets of parameters and operational adjustments, the control device adapted to control a passenger compartment environmental effector according to the parameters and adjustments; a data unit including user-operable controls designed to obtain a set of running parameters from a user, the data unit further including manual programming elements, the memory comprising a plurality of zones, each adapted individually to store a set of parameters received from the user through the data unit in a pre-determined format, the control device further including means electrically connecting together each said memory zone with a corresponding said manual programming element; wherein actuation of one of said manual programming elements causes the set of running parameters to be stored as a set of programmed parameters in the associated memory zone, the control device further adapted to designate a set of programmed parameters in accordance with a pre-defined criterion and to instigate said adjustments corresponding to said set of programmed parameters.
Claim 2
Dependent Claim
183 words
An electronic control system for a motor vehicle heating and ventilating installation comprising: a control device comprising a memory for memorizing a table of correspondence between inputs comprising sets of parameters and operational adjustments, the control device adapted to control a passenger compartment environmental effector according to the parameters and adjustments; a data unit including user-operable controls designed to obtain a set of running parameters from a user, the data unit further including manual programming elements, the memory comprising a plurality of zones, each adapted individually to store a set of parameters received from the user through the data unit in a pre-determined format, the control device further including means electrically connecting together each said memory zone with a corresponding said manual programming element; wherein actuation of one of said manual programming elements causes the set of running parameters to be stored as a set of programmed parameters in the associated memory zone, the control device further adapted to designate a set of programmed parameters in accordance with a pre-defined criterion and to instigate said adjustments corresponding to said set of programmed parameters.
Claim 3
Dependent Claim
46 words
A system according to claim 1, wherein the control device is further arranged to cause said set of running parameters to be memorized in accordance with said pre-defined criterion as a set of programmed parameters in the memory zone associated with the manual programming element actuated.
Claim 4
Dependent Claim
27 words
A system according to claim 1, further including means defining said criterion in terms of the period of time for which a manual programming element is actuated.
Claim 5
Dependent Claim
108 words
A system according to claim 3, wherein the control device includes timing means for measuring the period during which the manual programming elements are being actuated, the control device being arranged to select, in accordance with said predefined criterion, an operating mode of the manual programming elements from a first mode and a second mode, the first mode being such that an actuated manual programming element causes a set of running parameters to be stored as a set of programmed parameters in the memory zone associated with that manual programming element, and the second mode being such that the manual programming element designates a set of programmed parameters.
Claim 6
Dependent Claim
71 words
A system according to claim 4, wherein the control device includes a comparator for performing a comparison between a first time value and a second time value, the first time value being the time for which a manual programming element is actuated, and the second time value being a pre-selected threshold value, said predefined criterion being defined in terms of which one of the first and second values exceeds the other.
Claim 7
Dependent Claim
62 words
A system according to claim 5, wherein, if said first time value exceeds said second time value, the control device is adapted to cause the manual programming element actuated to function in said first mode, and if said second value exceeds said first value, the control device is adapted to cause the manual programming element actuated to operate in said second mode.
Claim 8
Dependent Claim
43 words
A system according to claim 1, wherein the memory further includes a running adjustment zone for systematically memorizing, in a set of running parameters, the state of at least one of the parameters defined by the user by means of the data unit.
Claim 9
Dependent Claim
55 words
A system according to claim 7, wherein, in the case of operation of the system on said adjustments corresponding to a set of programmed parameters, the control device is adapted to re-establish adjustments corresponding to the set of running adjustments memorized in the running adjustment zone of the memory, when the data unit is actuated.
Claim 10
Dependent Claim
48 words
A system according to claim 1, further comprising a variable flow blower and means for distributing air treated by the installation, said parameters including at least one value of air flow rate delivered by the blower, and the temperature and a pattern of distribution of said treated air.
Claim 11
Independent Claim
99 words
An apparatus comprising: a memory configured to store a plurality of values of a running parameter for an operation level of a passenger compartment environmental effector of a vehicle; an input interface configured to receive the plurality of values of the running parameter from a user and store the plurality of values in the memory, and to receive one of a plurality of possible trigger signals; and a controller that responds to the received trigger signal by retrieving a stored running parameter associated with the received trigger signal and driving the environmental effector in accord with the retrieved parameter.
Claim 12
Independent Claim
99 words
An apparatus comprising: a memory configured to store a plurality of values of a running parameter for an operation level of a passenger compartment environmental effector of a vehicle; an input interface configured to receive the plurality of values of the running parameter from a user and store the plurality of values in the memory, and to receive one of a plurality of possible trigger signals; and a controller that responds to the received trigger signal by retrieving a stored running parameter associated with the received trigger signal and driving the environmental effector in accord with the retrieved parameter.
Claim 13
Dependent Claim
29 words
The apparatus of claim 10, wherein the input interface has a plurality of input devices, the classifying being based on which of the devices is actuated by the user.
Claim 14
Dependent Claim
32 words
The apparatus of claim 10, the input interface being further configured to classify the trigger signal into one of a plurality of classes based on differential actuation of a common input device.
Claim 15
Dependent Claim
20 words
The apparatus of claim 12 wherein the classification is based on an amount of time the input device is actuated.
Claim 16
Dependent Claim
19 words
The apparatus of claim 13 wherein the classification is based on whether the actuation time exceeds a threshold time.
Claim 17
Dependent Claim
14 words
The apparatus of claim 10, further comprising a manual control of the environmental effector.
Claim 18
Dependent Claim
39 words
The apparatus of claim 15, the input interface being further configured to memorize the manual control setting when the trigger signal is received, and being further configured to receive a second trigger signal to resume the manual control setting.
Claim 19
Dependent Claim
97 words
The apparatus of claim 10, wherein: the memory is configured to store a plurality of running parameters for operation levels of a corresponding plurality of passenger compartment environmental effectors of the vehicle; the input interface is configured to receive values of the running parameters from the user and to store a grouped plurality of values for the operation levels of the effectors in the memory; and the controller is configured to respond to the trigger signal by retrieving a stored group of running parameters and to drive the environmental effectors in accord with the corresponding retrieved parameters.
Claim 20
Dependent Claim
43 words
The apparatus of claim 17, wherein the input interface is further configured to classify the trigger signal into one of a plurality of classes, and the controller is configured to retrieve one of the grouped plurality of running parameters corresponding to the classification.
Claim 21
Dependent Claim
29 words
The apparatus of claim 18, wherein the input interface has a plurality of input devices, the classifying being based on which of the devices is actuated by the user.
Claim 22
Dependent Claim
32 words
The apparatus of claim 17, the input interface being further configured to classify the trigger signal into one of a plurality of classes based on differential actuation of a common input device.
Claim 23
Dependent Claim
20 words
The apparatus of claim 18, wherein the distinction is based on an amount of time the input device is actuated.
Claim 24
Dependent Claim
19 words
The apparatus of claim 18, wherein the distinction is based on whether the actuation time exceeds a threshold time.
Claim 25
Dependent Claim
18 words
The apparatus of claim 17, further comprising a manual control of at least one of the environmental effectors.
Claim 26
Dependent Claim
55 words
The apparatus of claim 23, the controller being further configured to store the control settings of those effectors having corresponding manual controls into the memory when a specified one of the trigger signals is received, and being further configured to respond to another of the trigger signals by resuming the manual control setting or settings.
Claim 27
Dependent Claim
42 words
The apparatus of claim 17, wherein the environmental effectors controlled by the memorized control parameters and controller include at least two of the group consisting of: a variable flow blower; a distribution pattern of air flow; and a temperature of air flow.
Claim 28
Independent Claim
88 words
An apparatus comprising: a memory configured to store running parameters for operation levels of a plurality of passenger compartment environmental effectors of a vehicle; an input interface configured to receive values of the running parameters from a user and store a plurality of values for the operation levels of the effectors in the memory, and to receive a trigger signal; and an controller that responds to the trigger signal by retrieving a stored group of running parameters and driving the environmental effectors in accord with the retrieved parameters.
Claim 29
Independent Claim
88 words
An apparatus comprising: a memory configured to store running parameters for operation levels of a plurality of passenger compartment environmental effectors of a vehicle; an input interface configured to receive values of the running parameters from a user and store a plurality of values for the operation levels of the effectors in the memory, and to receive a trigger signal; and an controller that responds to the trigger signal by retrieving a stored group of running parameters and driving the environmental effectors in accord with the retrieved parameters.
Claim 30
Dependent Claim
18 words
The apparatus of claim 26, further comprising a manual control of at least one of the environmental effectors.
Claim 31
Dependent Claim
55 words
The apparatus of claim 27, the controller being further configured to store the control settings of those effectors having corresponding manual controls into the memory when a specified one of the trigger signals is received, and being further configured to respond to another of the trigger signals by resuming the manual control setting or settings.
Claim 32
Dependent Claim
45 words
The apparatus of claim 26, wherein the environmental effectors controlled by the memorized control parameters and controller include at least two of the group consisting of: controlling a variable flow blower; controlling a distribution pattern of air flow; and controlling a temperature of air flow.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2002-11-08 | 2003-05-10 | 2003-11-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-11-08 | 2007-05-10 | 2007-11-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-11-08 | 2011-05-10 | 2011-11-09 | $7700.00 | Window Closed / Lapsed |