CN116723592A - Steering wheel heating control method and system for preventing whole vehicle from being deficient in power - Google Patents
Steering wheel heating control method and system for preventing whole vehicle from being deficient in power Download PDFInfo
- Publication number
- CN116723592A CN116723592A CN202310761936.5A CN202310761936A CN116723592A CN 116723592 A CN116723592 A CN 116723592A CN 202310761936 A CN202310761936 A CN 202310761936A CN 116723592 A CN116723592 A CN 116723592A
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- steering wheel
- heating
- wheel heating
- storage battery
- temperature
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 164
- 238000000034 method Methods 0.000 title claims abstract description 26
- 230000002950 deficient Effects 0.000 title claims description 7
- 238000012544 monitoring process Methods 0.000 claims abstract description 27
- 230000006870 function Effects 0.000 claims description 32
- 230000003993 interaction Effects 0.000 claims description 3
- 230000002452 interceptive effect Effects 0.000 claims description 3
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004207 dermis Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
- H05B1/0202—Switches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
- B62D1/04—Hand wheels
- B62D1/06—Rims, e.g. with heating means; Rim covers
- B62D1/065—Steering wheels with heating and ventilating means
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
- H05B1/0227—Applications
- H05B1/023—Industrial applications
- H05B1/0236—Industrial applications for vehicles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Abstract
The application relates to a steering wheel heating control method and a steering wheel heating control system for preventing power shortage of a whole vehicle. The heating control method comprises the following steps: 1. the vehicle owner triggers a steering wheel heating function through a steering wheel heating request switch; 2. the storage battery electric quantity monitoring module monitors and feeds back the storage battery electric quantity information to the steering wheel heating controller in real time; 3. the steering wheel temperature monitoring module feeds back the steering wheel temperature information to the steering wheel heating controller in real time; 4. the steering wheel heating controller performs a corresponding operation according to the judgment. The control device comprises a steering wheel heating request switch, a steering wheel heating control module, a steering wheel heating execution resistance wire, a steering wheel temperature monitoring module and a storage battery electric quantity monitoring module; according to the application, the electric quantity of the storage battery is monitored and compared in real time, so that the problems that the steering wheel heating function is started under the condition of low electric quantity of the storage battery, the vehicle cannot be normally used due to the power shortage of the storage battery, and the energy consumption of the steering wheel heating function is continuously started are avoided.
Description
Technical Field
The application belongs to the technical field of automobiles, and particularly relates to a steering wheel heating control method and system for preventing power shortage of a whole automobile.
Background
In recent years, as the comfort requirements of car owners for driving vehicles are improved, more and more automobiles have a steering wheel heating function. The function can enable a vehicle owner to drive in cold winter, and the steering wheel can be warmer, so that the driving comfort level of the vehicle owner is improved. Meanwhile, the situation that the steering wheel is inflexible to control due to excessive coldness of the hands can be avoided, so that potential safety hazards of driving are caused, and driving safety is improved.
The heating method of the steering wheel of the automobile is to heat by the resistance wire. In general, a layer of resistance wire is filled in the dermis wrapped by the steering wheel, and the power wire supplies power to the resistance wire through the position below the steering wheel connected with the rotating shaft. In the whole car consumer, resistance wire heating belongs to the large power consumption function, and is great to whole car battery power consumption, uses for a long time, causes the electric quantity to consume in a large number and arouses battery voltage reduction easily, leads to unable normal use (such as start) vehicle scheduling problem.
With the improvement of technology, more and more vehicles have remote control functions, wherein the remote steering wheel preheating function is involved. Under the condition of remotely starting the steering wheel for heating, if a vehicle owner cannot immediately turn off the heating of the vehicle remote steering wheel, the problem that the vehicle cannot be normally used (such as starting) due to excessive consumption of the electric quantity of the storage battery is more easily caused.
In the steering wheel heating control, it can be said that attention is paid to and the whole vehicle battery is prevented from being depleted.
Disclosure of Invention
The application provides a steering wheel heating control method and a steering wheel heating control system for preventing the whole vehicle from being deficient in power, which are used for preventing the steering wheel heating function from being started under the condition of low electric quantity of a storage battery by monitoring and comparing the electric quantity of the storage battery in real time, so that the problem that the vehicle cannot be normally used (such as started) due to the fact that the storage battery is deficient in power is solved; the actual temperature value of the steering wheel is monitored and compared in real time, the opening and closing temperature threshold is set, the energy consumption of the electric quantity of the storage battery caused by continuously opening the heating function of the steering wheel is avoided, and the proper and stable holding temperature is provided.
The technical scheme of the application is as follows in combination with the accompanying drawings:
in a first aspect, the present application provides a steering wheel heating control method for preventing power shortage of a whole vehicle, comprising the steps of:
step one, triggering a steering wheel heating function by a vehicle owner through a steering wheel heating request switch;
step two, a storage battery electric quantity monitoring module monitors and feeds back the storage battery electric quantity information to the steering wheel heating controller in real time;
step three, the steering wheel temperature monitoring module feeds back the steering wheel temperature information to the steering wheel heating controller in real time;
and step four, the steering wheel heating controller judges according to the electric quantity information of the storage battery and the temperature information of the steering wheel so as to execute corresponding operation.
Further, the specific method of the fourth step is as follows:
under the condition of a steering wheel heating request, if the electric quantity of the storage battery is normal and the temperature of the steering wheel is less than the heating starting temperature of the steering wheel, starting a steering wheel heating function;
when the current steering wheel temperature is more than or equal to the steering wheel heating closing temperature, closing the steering wheel heating;
and when the electric quantity of the storage battery is less than or equal to the low threshold value of the electric quantity of the storage battery, turning off the steering wheel for heating.
Further, the specific method for controlling the heating function of the steering wheel to be started and the heating function to be closed is as follows:
setting a steering wheel heating closing temperature threshold and a steering wheel heating opening temperature threshold, wherein a difference value interval of the steering wheel heating closing temperature threshold and the steering wheel heating opening temperature threshold is a comfortable temperature interval of holding the steering wheel;
when the actual temperature of the steering wheel is greater than the heating closing temperature threshold of the steering wheel, closing the heating function of the steering wheel;
and when the actual temperature of the steering wheel is smaller than the heating starting temperature threshold value of the steering wheel, starting the heating function of the steering wheel.
Further, the steering wheel heating off temperature threshold is 38 ℃.
Further, the steering wheel heating start temperature threshold is 26 ℃.
In a second aspect, the present application further provides a steering wheel heating control device for preventing power shortage of a whole vehicle, for implementing a steering wheel heating control method for preventing power shortage of a whole vehicle, including a steering wheel heating request switch 100, a steering wheel heating control module 110, a steering wheel heating execution resistance wire 120, a steering wheel temperature monitoring module 130, and a battery power monitoring module 140;
the steering wheel heating request switch 100 is used for man-machine interaction and provides a channel for a vehicle owner to trigger heating of the steering wheel;
the steering wheel heating control module 110 is configured to receive a steering wheel heating request switch signal, collect battery power information and steering wheel temperature information, and comprehensively determine whether to turn on and off a steering wheel heating function;
a steering wheel heating execution resistance wire 120 for executing steering wheel heating;
the steering wheel temperature monitoring module 130 monitors the actual temperature of the steering wheel by a user and feeds temperature information back to the steering wheel heating control module 110;
the battery power monitoring module 140 is configured to monitor the battery power and feed back battery power information to the steering wheel heating control module 110.
Further, the steering wheel heating request switch 100 is a physical hardware switch or a soft switch integrated in the audio HMI interactive system.
Further, the steering wheel heating control module 110 is implemented by a terminal.
Further, the terminal includes a processor and a memory.
The beneficial effects of the application are as follows:
1) According to the application, the electric quantity of the storage battery is monitored and compared in real time, so that the heating function of the steering wheel is prevented from being started under the condition that the electric quantity of the storage battery is low, and the problem that the vehicle cannot be normally used (such as started) due to the power shortage of the storage battery is avoided;
2) According to the application, the actual temperature value of the steering wheel is monitored and compared in real time, the opening and closing temperature threshold values are set, the consumption of the electric quantity energy of the storage battery caused by continuously opening the heating function of the steering wheel is avoided, and the proper stable holding temperature is provided;
3) The application is more significant for remote steering wheel preheating control scenes without personnel management.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a flow chart of a steering wheel heating control method for preventing power shortage of a whole vehicle according to the application;
FIG. 2 is a schematic diagram of a steering wheel heating control device for preventing power shortage of a whole vehicle according to the present application;
fig. 3 is a schematic diagram of a steering wheel on heating function and off heating function control method.
In the figure:
100. a steering wheel heating request switch; 110. a steering wheel heating control module; 120. steering wheel heating execution resistance wire; 130. a steering wheel temperature monitoring module; 140. and the storage battery electric quantity monitoring module.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Meanwhile, in the description of the present application, the terms "first", "second", and the like are used only to distinguish the description, and are not to be construed as indicating or implying relative importance.
Example 1
Referring to fig. 1, the embodiment provides a steering wheel heating control method for preventing power shortage of a whole vehicle, comprising the following steps:
step one, triggering a steering wheel heating function by a vehicle owner through a steering wheel heating request switch;
step two, a storage battery electric quantity monitoring module monitors and feeds back the storage battery electric quantity information to the steering wheel heating controller in real time;
step three, the steering wheel temperature monitoring module feeds back the steering wheel temperature information to the steering wheel heating controller in real time;
and step four, the steering wheel heating controller judges according to the electric quantity information of the storage battery and the temperature information of the steering wheel so as to execute corresponding operation.
The specific method comprises the following steps:
under the condition of a steering wheel heating request, if the electric quantity of the storage battery is normal and the temperature of the steering wheel is less than the heating starting temperature of the steering wheel, starting a steering wheel heating function;
when the current steering wheel temperature is more than or equal to the steering wheel heating closing temperature, closing the steering wheel heating;
and when the electric quantity of the storage battery is less than or equal to the low threshold value of the electric quantity of the storage battery, turning off the steering wheel for heating.
Referring to fig. 3, the specific method for controlling the heating function on and off of the steering wheel is as follows:
setting a steering wheel heating closing temperature threshold and a steering wheel heating opening temperature threshold, wherein a difference value interval of the steering wheel heating closing temperature threshold and the steering wheel heating opening temperature threshold is a comfortable temperature interval of holding the steering wheel;
when the actual temperature of the steering wheel is greater than the heating closing temperature threshold of the steering wheel, closing the heating function of the steering wheel;
and when the actual temperature of the steering wheel is smaller than the heating starting temperature threshold value of the steering wheel, starting the heating function of the steering wheel.
The steering wheel heating closing temperature threshold and the steering wheel heating opening temperature threshold can be set according to actual demands of users, and in the embodiment, the steering wheel heating closing temperature threshold is 38 ℃ and the steering wheel heating opening temperature threshold is 26 ℃.
According to the application, the actual temperature value of the steering wheel is monitored and compared in real time, and the opening and closing temperature threshold value is set, so that the consumption of the electric quantity and the energy source of the non-used storage battery caused by continuously opening the heating function of the steering wheel is avoided.
Example two
Referring to fig. 2, the present embodiment provides a steering wheel heating control device for preventing power shortage of a whole vehicle, which is used for implementing a steering wheel heating control method for preventing power shortage of a whole vehicle, and includes a steering wheel heating request switch 100, a steering wheel heating control module 110, a steering wheel heating execution resistance wire 120, a steering wheel temperature monitoring module 130 and a battery power monitoring module 140;
the steering wheel heating request switch 100 is used for man-machine interaction and provides a channel for a vehicle owner to trigger heating of the steering wheel; the steering wheel heating request switch 100 is a physical hardware switch or a soft switch integrated in the audio HMI interactive system.
The steering wheel heating control module 110 is configured to receive a steering wheel heating request switch signal, collect battery power information and steering wheel temperature information, and comprehensively determine whether to turn on and off a steering wheel heating function;
the steering wheel heating control module 110 is implemented by a terminal; the terminal includes one or more processors and a memory for storing instructions executable by the one or more processors; a non-transitory computer readable storage medium in memory is for storing at least one instruction for execution by a processor to implement the steering wheel heating control method provided in the present application.
A steering wheel heating execution resistance wire 120 for executing steering wheel heating;
the steering wheel temperature monitoring module 130 monitors the actual temperature of the steering wheel by a user and feeds temperature information back to the steering wheel heating control module 110;
the battery power monitoring module 140 is configured to monitor the battery power and feed back battery power information to the steering wheel heating control module 110.
Although embodiments of the present application have been disclosed above, they are not limited to the use listed in the description and modes of implementation. It can be applied to various fields suitable for the present application. Additional modifications will readily occur to those skilled in the art. Therefore, the application is not to be limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.
Claims (9)
1. The steering wheel heating control method for preventing the whole vehicle from being deficient in power is characterized by comprising the following steps of:
step one, triggering a steering wheel heating function by a vehicle owner through a steering wheel heating request switch;
step two, a storage battery electric quantity monitoring module monitors and feeds back the storage battery electric quantity information to the steering wheel heating controller in real time;
step three, the steering wheel temperature monitoring module feeds back the steering wheel temperature information to the steering wheel heating controller in real time;
and step four, the steering wheel heating controller judges according to the electric quantity information of the storage battery and the temperature information of the steering wheel so as to execute corresponding operation.
2. The steering wheel heating control method for preventing power shortage of a whole vehicle according to claim 1, wherein the specific method of the fourth step is as follows:
under the condition of a steering wheel heating request, if the electric quantity of the storage battery is normal and the temperature of the steering wheel is less than the heating starting temperature of the steering wheel, starting a steering wheel heating function;
when the current steering wheel temperature is more than or equal to the steering wheel heating closing temperature, closing the steering wheel heating;
and when the electric quantity of the storage battery is less than or equal to the low threshold value of the electric quantity of the storage battery, turning off the steering wheel for heating.
3. The steering wheel heating control method for preventing power shortage of the whole vehicle according to claim 2, wherein the specific method for controlling the heating function of the steering wheel to be turned on and the heating function to be turned off is as follows:
setting a steering wheel heating closing temperature threshold and a steering wheel heating opening temperature threshold, wherein a difference value interval of the steering wheel heating closing temperature threshold and the steering wheel heating opening temperature threshold is a comfortable temperature interval of holding the steering wheel;
when the actual temperature of the steering wheel is greater than the heating closing temperature threshold of the steering wheel, closing the heating function of the steering wheel;
and when the actual temperature of the steering wheel is smaller than the heating starting temperature threshold value of the steering wheel, starting the heating function of the steering wheel.
4. A steering wheel heating control method for preventing power shortage in a whole vehicle according to claim 3, wherein the steering wheel heating off temperature threshold is 38 ℃.
5. A steering wheel heating control method for preventing power shortage in a whole vehicle according to claim 3, wherein the steering wheel heating start temperature threshold is 26 ℃.
6. The steering wheel heating control device for preventing the whole vehicle from being deficient in power is used for realizing a steering wheel heating control method for preventing the whole vehicle from being deficient in power, and is characterized by comprising a steering wheel heating request switch (100), a steering wheel heating control module (110), a steering wheel heating execution resistance wire (120), a steering wheel temperature monitoring module (130) and a storage battery power monitoring module (140);
the steering wheel heating request switch (100) is used for man-machine interaction and providing a channel for a vehicle owner to trigger the steering wheel to heat;
the steering wheel heating control module (110) is used for receiving a steering wheel heating request switch signal, collecting electric quantity information of a storage battery and steering wheel temperature information, and comprehensively judging whether the steering wheel heating function is started or closed;
a steering wheel heating execution resistance wire (120) for executing steering wheel heating;
a steering wheel temperature monitoring module (130) for monitoring the actual temperature of the steering wheel by a user and feeding back temperature information to the steering wheel heating control module (110);
and the storage battery electric quantity monitoring module (140) is used for monitoring the storage battery electric quantity and feeding the storage battery electric quantity information back to the steering wheel heating control module (110).
7. A steering wheel heating control device for preventing power loss in a vehicle according to claim 6, wherein the steering wheel heating request switch (100) is a physical hardware switch or a soft switch integrated in an audio HMI interactive system.
8. A steering wheel heating control device for preventing power loss in a vehicle according to claim 6, wherein said steering wheel heating control module (110) is implemented by a terminal.
9. A steering wheel heating control apparatus for preventing power loss from a vehicle as set forth in claim 8, wherein said terminal includes a processor and a memory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310761936.5A CN116723592A (en) | 2023-06-27 | 2023-06-27 | Steering wheel heating control method and system for preventing whole vehicle from being deficient in power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310761936.5A CN116723592A (en) | 2023-06-27 | 2023-06-27 | Steering wheel heating control method and system for preventing whole vehicle from being deficient in power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116723592A true CN116723592A (en) | 2023-09-08 |
Family
ID=87873217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310761936.5A Pending CN116723592A (en) | 2023-06-27 | 2023-06-27 | Steering wheel heating control method and system for preventing whole vehicle from being deficient in power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116723592A (en) |
-
2023
- 2023-06-27 CN CN202310761936.5A patent/CN116723592A/en active Pending
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