CN113153065B - Truck window motor control method, device and system - Google Patents

Truck window motor control method, device and system Download PDF

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Publication number
CN113153065B
CN113153065B CN202110391324.2A CN202110391324A CN113153065B CN 113153065 B CN113153065 B CN 113153065B CN 202110391324 A CN202110391324 A CN 202110391324A CN 113153065 B CN113153065 B CN 113153065B
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window
mos tube
channel mos
lifting
switch
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CN113153065A (en
Inventor
许方雷
何宗芬
温伟峰
陈子邮
申国栋
潘海杰
何雷
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Dongfeng Liuzhou Motor Co Ltd
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Dongfeng Liuzhou Motor Co Ltd
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    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00Power-operated mechanisms for wings
    • E05F15/70Power-operated mechanisms for wings with automatic actuation
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00Power-operated mechanisms for wings
    • E05F15/60Power-operated mechanisms for wings using electrical actuators
    • E05F15/603Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/665Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
    • E05F15/689Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings specially adapted for vehicle windows
    • E05F15/695Control circuits therefor
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/50Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/516Application of doors, windows, wings or fittings thereof for vehicles for trucks or trailers
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/50Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53Type of wing
    • E05Y2900/55Windows

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  • Power-Operated Mechanisms For Wings (AREA)

Abstract

The invention discloses a control method, a device and a system for a truck window motor, wherein when detecting that the truck window motor is allowed to execute lifting work, a vehicle window lifting switch signal is continuously monitored, the truck window motor is driven to lift vehicle window glass according to the monitored vehicle window lifting switch signal, and the first duration time of the vehicle window lifting switch signal is recorded; when the first duration is less than a first preset time or more than a second preset time, controlling the window motor to execute manual lifting; when the first duration is longer than or equal to the first preset time and shorter than or equal to the second preset time, the window motor is controlled to automatically lift, a window fine adjustment function is achieved through the window lifting controller, and convenience in use of a user is improved.

Description

Truck window motor control method, device and system
Technical Field
The invention relates to the technical field of vehicle window motor control, in particular to a method, a device and a system for controlling a vehicle window motor of a truck.
Background
At present, on the basis of reducing cost, a truck window motor generally adopts a relay controller to control a heavy-current motor of a truck window, but the problems of arc discharge of a relay contact, heavy weight, large volume and the like are caused; in order to facilitate the use of customers, a plurality of trucks are provided with a one-key lifting function of the car window, but are not provided with an anti-pinch function, so that certain potential safety hazards are caused, the one-key lifting function of the car window is generally short-pressed into the one-key lifting function, long-pressed into the manual lifting function, the lifting range of the car window is large, and the height of the car window is not convenient for the customers to finely adjust.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the method, the device and the system for controlling the truck window motor are provided, the car window fine tuning function is realized through the car window lifting controller, and the convenience of use of a user is improved.
In order to solve the technical problem, the invention provides a method, a device and a system for controlling a truck window motor, which comprise the following steps:
when the fact that the window motor allows to execute lifting work is detected, the window lifting switch signal is continuously monitored, the window motor is driven to lift the window glass according to the monitored window lifting switch signal, and the first duration of the window lifting switch signal is recorded;
when the first duration is less than a first preset time or more than a second preset time, controlling the window motor to execute manual lifting;
when the first duration time is greater than or equal to the first preset time and less than or equal to the second preset time, controlling the window motor to perform automatic lifting;
when the fact that the off time of the switch signal of the window electric lock is smaller than the fourth preset time is detected, the window lifting controller still keeps the window lifting function.
When the window glass automatically ascends and a valid window ascending and descending switch signal is detected, recording a second duration time of the detected window ascending and descending switch signal;
when the second duration time is less than or equal to a third preset time, controlling the window motor to stop working so as to stop the window glass;
and when the second duration is longer than the third preset time, controlling the window motor to drive the window glass to automatically descend to the bottom.
Further, when detecting that the window motor allows to execute lifting work, specifically:
when the window lifting controller acquires an effective window electric lock switching signal and a window lifting switching signal through the switch acquisition circuit, the on-off of the MOS tube is controlled to drive the window motor, so that the window motor is in a working state to drive the window glass to lift.
Further, when window lift controller gathered effectual window power lock switching signal and window lift switching signal through switch acquisition circuit, the break-make of control MOS pipe for drive window motor makes window motor is in operating condition, and drive window glass goes up and down, specifically does:
when the vehicle window lifting controller acquires that the vehicle window electric lock switching signal and the vehicle window lifting switching signal are effective through the switch acquisition circuit, the single chip microcomputer is controlled to change the voltage state of each port to enable the first N-channel MOS tube and the second P-channel MOS tube to be conducted, the first P-channel MOS tube and the second N-channel MOS tube are in a cut-off state, the vehicle window motor is enabled to be in a forward rotation working state, and the vehicle window glass is controlled to lift;
when the window lifting controller collects the window electric lock switch signal and the window descending switch signal through the switch collecting circuit to be effective, the voltage state of each port is changed through the single chip microcomputer to enable the first P-channel MOS tube and the second N-channel MOS tube to be conducted, the first N-channel MOS tube and the second P-channel MOS tube are in a cut-off state, the window motor is enabled to be in a reverse working state, and the window glass is controlled to descend.
Further, the voltage state of each port is changed through the single chip microcomputer, and the method specifically comprises the following steps:
when the vehicle window rises, the single chip microcomputer is controlled to pull down the voltage of the first port and pull up the voltage of the second port, and the third port and the fourth port are in a high-impedance state;
when the vehicle window descends, the single chip microcomputer is controlled to pull down the voltage of the third port and pull up the voltage of the fourth port, and the first port and the second port are in a high-impedance state.
Further, a vehicle window lift controller, comprising: the device comprises a power module, a switch acquisition circuit, a singlechip and an MOS (metal oxide semiconductor) tube control circuit;
the single chip microcomputer is connected with the power supply module, the switch acquisition circuit and the MOS tube control circuit;
the MOS tube control circuit consists of a first N-channel MOS tube, a second N-channel MOS tube, a first P-channel MOS tube and a second P-channel MOS tube, wherein a grid electrode of the first N-channel MOS tube, a grid electrode of the first P-channel MOS tube, a grid electrode of the second N-channel MOS tube and a source electrode of the second P-channel MOS tube are respectively connected with the singlechip, a drain electrode of the first N-channel MOS tube is connected with one end of the power module, a source electrode of the first N-channel MOS tube is connected with a source electrode of the first P-channel MOS tube, a drain electrode of the first P-channel MOS tube and a drain electrode of the second P-channel MOS tube are grounded, a source electrode of the second N-channel MOS tube is connected with a source electrode of the second P-channel MOS tube, and a grid electrode of the second P-channel MOS tube is connected with a drain electrode of the first N-channel MOS tube;
the power supply module is used for providing power supply for the vehicle window lifting controller;
the switch acquisition circuit is used for transmitting acquired switch signals to the single chip microcomputer;
the window lift controller is used for executing the control method of the truck window motor.
Further, a truck window motor control system, its characterized in that includes: the car window lifting controller comprises a storage battery power supply, a car window lifting switch, a car window lock switch, a car window motor and the car window lifting controller;
the storage battery power supply is connected with the car window lifting controller through a power supply module;
the car window lifting switch comprises a car window lifting switch and a car window descending switch, and the car window lifting switch, the car window descending switch and the car window electric lock switch are respectively connected with the car window lifting controller through the switch acquisition circuit;
the window motor is connected with the window controller through the MOS pipe control circuit.
Compared with the prior art, the control method, the control device and the control system for the truck window motor have the following beneficial effects that:
the invention provides a control method, a device and a system for a truck window motor. When detecting that the window motor allows to execute lifting work, continuously monitoring a window lifting switch signal, driving the window motor to lift window glass according to the monitored window lifting switch signal, and recording the first duration of the window lifting switch signal; when the first duration is less than a first preset time or more than a second preset time, controlling the window motor to execute manual lifting; when the first duration time is larger than or equal to the first preset time and smaller than or equal to the second preset time, the window motor is controlled to execute automatic lifting, a window fine adjustment function is realized through a window lifting controller, and the use convenience of a user is improved.
Drawings
FIG. 1 is a schematic flow chart diagram illustrating one embodiment of a truck window motor control method provided by the present invention;
fig. 2 is a schematic structural diagram of an embodiment of a vehicle window lift controller provided by the invention;
FIG. 3 is a schematic structural diagram of one embodiment of a truck window motor control system provided by the present invention;
FIG. 4 is a schematic flow chart diagram illustrating another embodiment of a truck window motor control method provided by the present invention;
fig. 5 is a schematic flow chart of a truck window motor control method according to still another embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1, fig. 1 is a schematic flowchart of an embodiment of a truck window motor control method provided in the present invention, as shown in fig. 1, the method mainly includes steps 101 to 103, specifically as follows:
step 101: when detecting that the window motor allows to execute lifting work, continuously monitoring a window lifting switch signal, driving the window motor to lift the window glass according to the monitored window lifting switch signal, and recording the first duration time of the window lifting switch signal.
In this embodiment, the vehicle window lifting controller is used to detect whether the vehicle window motor is allowed to perform lifting operation, but it can be understood that, besides the vehicle window lifting controller can be used to detect, a vehicle window lifting detector or other detection equipment capable of achieving the same effect can be used, taking the vehicle window controller as an example, when the vehicle window lifting controller collects a vehicle window electric lock switch signal and a vehicle window lifting switch signal through a switch collection circuit to be effective, the single chip microcomputer is controlled to change the voltage state of each port, so that the voltage of the first port P1 is reduced, the voltage of the second port P2 is increased, the third port P3 and the fourth port P4 are in a high-resistance state, the first N-channel MOS tube T1 and the second P-channel MOS tube T3 are controlled to be conducted, the first P-channel MOS tube T2 and the second N-channel MOS tube T4 are in an off state, a power supply passes through the vehicle window motor through the first N-channel MOS tube T1 and then is grounded through the second P-channel MOS tube T3, so that the vehicle window motor is in a forward rotation state, and controls the vehicle window glass to ascend; when the window lift controller acquires that a window electric lock switching signal and a window falling switching signal are effective through the switch acquisition circuit, the single chip microcomputer is controlled to change the voltage state of each port, so that the voltage of the third port P3 is reduced, the voltage of the fourth port P4 is increased, the first port P1 and the second port P2 are in a high-resistance state, the first P-channel MOS tube T2 and the second N-channel MOS tube T4 are controlled to be conducted, the first N-channel MOS tube T1 and the second P-channel MOS tube T3 are in a cut-off state, a power supply flows through the window motor through the second N-channel MOS tube T4 and then is grounded through the first P-channel MOS tube T2, the window motor is in a reverse working state, and the window glass is controlled to fall; simultaneously, a first duration of the window lift switch signal is recorded.
Step 102: and when the first duration is less than a first preset time or more than a second preset time, controlling the window motor to execute manual lifting.
In this embodiment, when window lift controller gathered window power lock switching signal effective, according to the first duration of window lift switching signal that records, when first duration is less than first preset time or first duration is greater than the second preset time, window lift controller control window motor carries out manual lift, in this embodiment the first duration of window lift switching signal that records can be for the duration that the user pressed window lift button, can be for the time that the user lastingly rocked window lift and rock.
Step 103: and when the first duration time is greater than or equal to the first preset time and less than or equal to the second preset time, controlling the window motor to execute automatic lifting.
In this embodiment, when the window controller gathered that window power lock switching signal is effective, according to the first duration of the window lift switching signal who records, when first duration more than or equal to first preset time or first duration less than or equal to second preset time, window lift controller control window motor carries out automatic rising.
Referring to fig. 2, fig. 2 is a schematic structural diagram of an embodiment of a vehicle window lift controller provided by the present invention; as shown in fig. 2, it mainly includes: the power supply module, the switch acquisition circuit, the singlechip and the MOS tube control circuit;
in the embodiment, the single chip microcomputer is connected with the power supply module, the switch acquisition circuit and the MOS tube control circuit; the MOS tube control circuit is composed of a first N-channel MOS tube T1, a second N-channel MOS tube T4, a first P-channel MOS tube T2 and a second P-channel MOS tube T3, wherein the grid electrode of the first N-channel MOS tube T1, the grid electrode of the first P-channel MOS tube T2, the grid electrode of the second N-channel MOS tube T4 and the source electrode of the second P-channel MOS tube T3 are respectively connected with the single chip microcomputer, the drain electrode of the first N-channel MOS tube T1 is connected with one end of the power module, the source electrode of the first N-channel MOS tube T1 is connected with the source electrode of the first P-channel MOS tube T2, the drain electrode of the first P-channel MOS tube T2 is grounded with the drain electrode of the second N-channel MOS tube T4, the source electrode of the second N-channel MOS tube T4 is connected with the source electrode of the second P-channel MOS tube T3, and the grid electrode of the second P-channel MOS tube T3 is connected with the drain electrode of the first N-channel MOS tube T1. The power supply module is used for providing power supply for the vehicle window lifting controller; the switch acquisition circuit is used for transmitting acquired switch signals to the single chip microcomputer; the window lift controller is for performing the truck window motor control method of any one of claims 1 to 5.
Referring to fig. 3, fig. 3 is a schematic structural diagram of an embodiment of a truck window motor control system provided in the present invention, as shown in fig. 3, mainly including: the method comprises the following steps: a battery power supply, a window lift switch, a window motor and a window lift controller as claimed in any one of claims 6 to 9;
in the embodiment, the storage battery power supply is connected with the vehicle window lifting controller through the power supply module; the vehicle window lifting switch comprises a vehicle window lifting switch and a vehicle window descending switch, the vehicle window lifting switch in the embodiment adopts a vehicle window lifting button, but the vehicle window lifting switch can also adopt a vehicle window lifting rocker or a triggering device which can realize the same effect, and the vehicle window lifting switch, the vehicle window descending switch and the vehicle window electric lock switch are respectively connected with a vehicle window lifting controller through a switch acquisition circuit; the window motor is connected with the window controller through the MOS pipe control circuit.
In the embodiment, when the fact that the window motor allows the lifting operation to be executed is detected, the window lifting switch signal is continuously monitored, the window motor is driven to lift the window glass according to the monitored window lifting switch signal, and the first duration time of the window lifting switch signal is recorded; when the first duration is less than a first preset time or more than a second preset time, controlling the window motor to execute manual lifting; when the first duration time is larger than or equal to the first preset time and smaller than or equal to the second preset time, the window motor is controlled to execute automatic lifting, a window fine adjustment function is realized through a window lifting controller, and the use convenience of a user is improved.
Example 2
Referring to fig. 4, fig. 4 is a schematic flowchart of another embodiment of a truck window motor control method provided by the present invention, as shown in fig. 4, the method includes steps 401 to 403, and each step is as follows:
step 401: when the window glass automatically rises, when an effective window lifting switch signal is detected, the second duration time of the detected window lifting switch signal is recorded.
In this embodiment, in the automatic in-process that rises of window glass, when window lift controller detected effectual window lift signal, the time of the window lift switch signal of record collection was the second duration, uses window lift controller to detect the window lift in this embodiment, but can understand, except can choose window lift controller to detect for use, can also choose for use window lift detector or other check out test set that can realize the same effect.
Step 402: and when the second duration time is less than or equal to a third preset time, controlling the window motor to stop working so as to stop the window glass.
In this embodiment, the window lift controller acquires the second duration, and when the second duration is less than or equal to the third preset time, the window lift controller stops driving the window motor, so that the window glass stops lifting.
Step 403: and when the second duration is longer than the third preset time, controlling the window motor to drive the window glass to automatically descend to the bottom.
In this embodiment, the window lift controller acquires the second duration, and when the second duration is longer than the third preset time, the window lift controller controls the window motor to automatically lower the window glass to the bottom.
In the embodiment, when the window glass automatically rises and an effective window lifting switch signal is detected, the second duration time of the detected window lifting switch signal is recorded; when the second duration time is less than or equal to a third preset time, controlling the window motor to stop working so as to stop the window glass; when the second duration is longer than the third preset time, the window motor is controlled to drive the window glass to automatically descend to the bottom, the window anti-pinch function is achieved through the window lifting controller, and the use safety of a user is improved.
Example 3
Referring to fig. 5, fig. 5 is a further embodiment of a truck window motor control method according to the present invention, as shown in fig. 3, the method includes step 501, which is as follows:
step 501: when the fact that the off time of the switch signal of the window electric lock is smaller than the fourth preset time is detected, the window lifting controller still keeps the window lifting function.
In this embodiment, when window lift controller detects the disconnection of window power lock switching signal through switch acquisition circuit, record window power lock switching signal off-time, be less than the fourth preset time when the window power lock switching signal off-time of record, in this time, when triggering window lift switch once more, the window still can be according to window lift switch request and the control logic execution window lift function of settlement, the window lift button that the lift switch chose to use in this embodiment, but can understand, window lift switch can select for use the window lift equally and shake or go it can realize the trigger equipment of same effect.
In this embodiment, when detecting that window power lock switching signal off-time is less than the fourth default time, window lift controller still keeps window lift function, realizes window delay control function through window lift controller, has improved the convenience that the user used.
In summary, according to the truck window motor control method, the truck window motor control device and the truck window motor control system, when it is detected that the window motor allows the lifting operation, the window lifting switch signal is continuously monitored, the window motor is driven to lift the window glass according to the monitored window lifting switch signal, and the duration time of the window lifting switch signal is recorded; and comparing the recorded duration with a plurality of preset times, executing corresponding control logic, and realizing the functions of fine adjustment, anti-clamping and delay control of the car window through the car window controller, thereby improving the safety and convenience of use of users.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.

Claims (6)

1. A truck window motor control method is characterized by comprising the following steps:
when the fact that the window motor allows to execute lifting work is detected, the window lifting switch signal is continuously monitored, the window motor is driven to lift the window glass according to the monitored window lifting switch signal, and the first duration of the window lifting switch signal is recorded;
when the first duration is less than a first preset time or more than a second preset time, controlling the window motor to execute manual lifting;
when the first duration time is longer than or equal to the first preset time and shorter than or equal to the second preset time, controlling the window motor to automatically lift;
when the fact that the off time of the electric lock switch signal of the car window is smaller than the fourth preset time is detected, the car window lifting controller still keeps the car window lifting function;
when the window glass automatically ascends and an effective window ascending and descending switch signal is detected, recording the second duration time of the detected window ascending and descending switch signal;
when the second duration time is less than or equal to a third preset time, controlling the window motor to stop working so as to stop the window glass;
and when the second duration is longer than the third preset time, controlling the window motor to drive the window glass to automatically descend to the bottom.
2. The truck window motor control method of claim 1, wherein when it is detected that the window motor is allowed to perform a lifting operation, specifically:
when the window lifting controller acquires an effective window electric lock switching signal and a window lifting switching signal through the switch acquisition circuit, the on-off of the MOS tube is controlled to drive the window motor, so that the window motor is in a working state to drive the window glass to lift.
3. The truck window motor control method according to claim 2, wherein when the window lift controller acquires an effective window electric lock switch signal and a window lift switch signal through the switch acquisition circuit, the on-off of the MOS transistor is controlled to drive the window motor, so that the window motor is in an operating state to drive the window glass to lift, specifically:
when the vehicle window lifting controller acquires that the vehicle window electric lock switching signal and the vehicle window lifting switching signal are effective through the switch acquisition circuit, the single chip microcomputer is controlled to change the voltage state of each port to enable the first N-channel MOS tube and the second P-channel MOS tube to be conducted, the first P-channel MOS tube and the second N-channel MOS tube are in a cut-off state, the vehicle window motor is enabled to be in a forward rotation working state, and the vehicle window glass is controlled to lift;
when the window lifting controller collects the window electric lock switch signal and the window descending switch signal through the switch collecting circuit, the single chip microcomputer is controlled to change the voltage state of each port to enable the first P-channel MOS tube and the second N-channel MOS tube to be conducted, the first N-channel MOS tube and the second P-channel MOS tube are in a cut-off state, the window motor is enabled to be in a reverse working state, and the window glass is controlled to descend.
4. The truck window motor control method of claim 3, wherein the voltage state of each port is changed by the single chip, specifically:
when the vehicle window rises, the single chip microcomputer is controlled to pull down the voltage of the first port and pull up the voltage of the second port, and the third port and the fourth port are in a high-impedance state;
when the vehicle window descends, the single chip microcomputer is controlled to pull down the voltage of the third port and pull up the voltage of the fourth port, and the first port and the second port are in a high-impedance state.
5. A vehicle window lift controller, comprising: the device comprises a power module, a switch acquisition circuit, a singlechip and an MOS (metal oxide semiconductor) tube control circuit;
the single chip microcomputer is connected with the power module, the switch acquisition circuit and the MOS tube control circuit;
the MOS tube control circuit consists of a first N-channel MOS tube, a second N-channel MOS tube, a first P-channel MOS tube and a second P-channel MOS tube, wherein the grid electrode of the first N-channel MOS tube, the grid electrode of the first P-channel MOS tube, the grid electrode of the second N-channel MOS tube and the grid electrode of the second P-channel MOS tube are respectively connected with the singlechip, the drain electrode of the first N-channel MOS tube is connected with one end of the power module, the source electrode of the first N-channel MOS tube is connected with the source electrode of the first P-channel MOS tube, the drain electrode of the first P-channel MOS tube and the drain electrode of the second P-channel MOS tube are grounded, the source electrode of the second N-channel MOS tube is connected with the source electrode of the second P-channel MOS tube, and the drain electrode of the second N-channel MOS tube is connected with the drain electrode of the first N-channel MOS tube;
the power supply module is used for providing power supply for the vehicle window lifting controller;
the switch acquisition circuit is used for transmitting acquired switch signals to the single chip microcomputer;
the window lift controller is configured to execute the truck window motor control method of any one of claims 1 to 4.
6. A truck window motor control system, comprising: a battery power supply, a window lift switch, a window lock switch, a window motor and a window lift controller as claimed in claim 5;
the storage battery power supply is connected with the car window lifting controller through a power supply module;
the vehicle window lifting switch comprises a vehicle window lifting switch and a vehicle window descending switch, and the vehicle window lifting switch, the vehicle window descending switch and the vehicle window electric lock switch are respectively connected with the vehicle window lifting controller through the switch acquisition circuit;
the window motor is connected with the window controller through the MOS pipe control circuit.
CN202110391324.2A 2021-04-12 2021-04-12 Truck window motor control method, device and system Active CN113153065B (en)

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