CN105501125B - Protection control method, the device and system of automobile rearview mirror driving motor - Google Patents
Protection control method, the device and system of automobile rearview mirror driving motor Download PDFInfo
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- CN105501125B CN105501125B CN201510971025.0A CN201510971025A CN105501125B CN 105501125 B CN105501125 B CN 105501125B CN 201510971025 A CN201510971025 A CN 201510971025A CN 105501125 B CN105501125 B CN 105501125B
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- Prior art keywords
- driving motor
- rearview mirror
- automobile rearview
- mirror driving
- time
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/02—Rear-view mirror arrangements
- B60R1/06—Rear-view mirror arrangements mounted on vehicle exterior
- B60R1/062—Rear-view mirror arrangements mounted on vehicle exterior with remote control for adjusting position
- B60R1/07—Rear-view mirror arrangements mounted on vehicle exterior with remote control for adjusting position by electrically powered actuators
Abstract
The present invention discloses a kind of protection control method, the device and system of automobile rearview mirror driving motor.Method includes：It is synchronous to start timing when controlling the automobile rearview mirror driving motor to start running；Judge whether the duration of runs of the automobile rearview mirror driving motor reaches default safety time upper limit value；If so, the automobile rearview mirror driving motor is controlled to shut down.Protection control method, the device and system of automobile rearview mirror driving motor provided by the invention can timely and effectively protect automobile rearview mirror driving motor against damages.
Description
Technical field
The present invention relates to control technology field more particularly to a kind of protection control method of automobile rearview mirror driving motor,
Device and system.
Background technology
With popularization of the electronic equipment on automobile, the automatic regulation function of rearview mirror has been applied to more and more automobiles
On, such as memory regulatory function, the synergic adjustment function with seat.
Rearview mirror needs sensor to detect its specific location in self-regulating process, then that position of rear view mirror information is anti-
It feeds controller, so that controller carries out the control operation of next step, and sensor is once break down or other reasons are anti-
When the position of rear view mirror information of feedback is wrong, i.e. the feedback signal distortion of sensor, the rearview mirror position that controller can be caused to be obtained
It puts and generates offset with the physical location of rearview mirror, in this case, rearview mirror driving motor is controlled by the controller, it is likely that meeting
Long time running even operates always, even to be burnt out so as to which it is easy to appear rearview mirror driving motor failures.For example, controller is pre-
Rearview mirror is made to reach location A, for example rearview mirror is actual has reached location A, but sensor feedback is to the location information of controller
Characterization does not reach location A, then and still rearview mirror driving motor can be made to remain in operation, if sensor feedback is to the position of controller
Chief Information Officer time representation does not reach location A, then operates always rearview mirror driving motor, so as to cause the event of rearview mirror driving motor
Barrier is even burnt out.
In addition, user operates manual regulation button in the car when coming adjusting rearview mirror position, if manual regulation button goes out
It is now abnormal, for example user unclamped manual regulation button, but the button is still in the state for connecting circuit, at this point, backsight
Mirror driving motor is controlled by the controller, meeting continuous running, so as to even be burnt out it is easy to appear failure.
As the above analysis, existing technical solution can not isolate in time because other component breaks down to driving electricity
Damage caused by machine, i.e. can not effectively protect driving motor against damages.
The content of the invention
In view of this, the present invention provides a kind of protection control method, the device and system of automobile rearview mirror driving motor,
It can timely and effectively protect automobile rearview mirror driving motor against damages.
To achieve the above object, the present invention provides following technical solution：
A kind of protection control method of automobile rearview mirror driving motor, including：
It is synchronous to start timing when controlling the automobile rearview mirror driving motor to start running；
Judge whether the duration of runs of the automobile rearview mirror driving motor reaches default safety time upper limit value；
If so, the automobile rearview mirror driving motor is controlled to shut down.
Preferably, whether the duration of runs for judging the automobile rearview mirror driving motor reaches default safety time
Before upper limit value, further include：
Receive and store the default safety time upper limit value input by user.
Preferably, further include：
It is synchronous to start timing when the control automobile rearview mirror driving motor shuts down；
Judge whether the time that the automobile rearview mirror driving motor shuts down reaches default lower limiting value cooling time；
If not, the automobile rearview mirror driving motor is maintained to shut down state.
Preferably, whether the time for judging that the automobile rearview mirror driving motor shuts down reaches default cooling
Before time lower limiting value, further include：
Receive and store default lower limiting value cooling time input by user.
A kind of protection control device of automobile rearview mirror driving motor, including：
First timing module, it is synchronous to start timing during for the automobile rearview mirror driving motor to be controlled to start running；
Whether the first judgment module, the duration of runs for judging the automobile rearview mirror driving motor reach default peace
Full-time upper limit value；
First control module, if reaching the default safety for the duration of runs of the automobile rearview mirror driving motor
Time upper limit value controls the automobile rearview mirror driving motor to shut down.
Preferably, further include：
First receiving module, for receiving and storing the default safety time upper limit value input by user.
Preferably, further include：
Second timing module when shutting down for the control automobile rearview mirror driving motor, synchronously starts to count
When；
Second judgment module, for judging whether the time that the automobile rearview mirror driving motor shuts down reaches default
Lower limiting value cooling time；
Second control module, if being not up to for the time that the automobile rearview mirror driving motor shuts down default cold
But time lower limiting value maintains the automobile rearview mirror driving motor to shut down state.
Preferably, further include：
Second receiving module, for receiving and storing default lower limiting value cooling time input by user.
A kind of Protection control system of automobile rearview mirror driving motor, including：
Automobile rearview mirror driving motor and the controller being connected with the automobile rearview mirror driving motor；
The operation of the controller includes：When controlling the automobile rearview mirror driving motor to start running, synchronously start to count
When；Judge whether the duration of runs of the automobile rearview mirror driving motor reaches default safety time upper limit value；If so, control
The automobile rearview mirror driving motor is made to shut down.
Preferably, the operation of the controller further includes：
It is synchronous to start timing when the control automobile rearview mirror driving motor shuts down；
Judge whether the time that the automobile rearview mirror driving motor shuts down reaches default lower limiting value cooling time；
If not, the automobile rearview mirror driving motor is maintained to shut down state.
It can be seen via above technical scheme that compared with prior art, the present invention provides a kind of drivings of automobile rearview mirror
Protection control method, the device and system of motor.The protection control method of automobile rearview mirror driving motor provided by the invention,
It is synchronous to start timing when controlling the automobile rearview mirror driving motor to start running, then judge the automobile rearview mirror driving
Whether the duration of runs of motor reaches default safety time upper limit value, if the duration of runs of the automobile rearview mirror driving motor
Reach default safety time upper limit value, then shut down described in control, so as to avoid automobile rearview mirror driving motor for a long time
The problem of caloric value caused by continuous running easily makes automobile rearview mirror driving motor break down or even burn out driving motor greatly.
Therefore, even if the problem of failure of other associated components can cause automobile rearview mirror driving motor long time running, the present invention
The technical solution of offer can be operated in automobile rearview mirror driving motor reaches the regular hour (default safety time upper limit value)
When, it automatically controls automobile rearview mirror driving motor and shuts down, so as to timely and effectively protect driving motor against damages.
Description of the drawings
It in order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention, for those of ordinary skill in the art, without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is a kind of flow chart of the protection control method of automobile rearview mirror driving motor provided in an embodiment of the present invention；
Fig. 2 is the flow of the protection control method of another automobile rearview mirror driving motor provided in an embodiment of the present invention
Figure；
Fig. 3 is a kind of structure chart of the protection control device of automobile rearview mirror driving motor provided in an embodiment of the present invention；
Fig. 4 is the structure of the protection control device of another automobile rearview mirror driving motor provided in an embodiment of the present invention
Figure；
Fig. 5 is a kind of structure chart of the Protection control system of automobile rearview mirror driving motor provided in an embodiment of the present invention.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment belongs to the scope of protection of the invention.
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, it is below in conjunction with the accompanying drawings and specific real
Applying mode, the present invention is described in further detail.
Embodiment one
Referring to Fig. 1, Fig. 1 is a kind of protection control method of automobile rearview mirror driving motor provided in an embodiment of the present invention
Flow chart.As shown in Figure 1, this method includes：
Step S101, it is synchronous to start timing when controlling the automobile rearview mirror driving motor to start running；
Step S102, judges whether the duration of runs of the automobile rearview mirror driving motor reaches on default safety time
Limit value；
Specifically, after synchronous beginning timing, whether the duration of runs of automobile rearview mirror driving motor described in real-time judge reaches
To default safety time upper limit value.
Optionally, the default safety time upper limit value is at least 10 seconds.
Step S103, if so, the automobile rearview mirror driving motor is controlled to shut down；
If specifically, the duration of runs of the automobile rearview mirror driving motor reaches default safety time upper limit value,
The automobile rearview mirror driving motor is controlled to shut down, protects the automobile rearview mirror driving motor against damages.
Optionally, if if not, the automobile rearview mirror does not also adjust in place or receive adjusting institute input by user
The instruction of automobile rearview mirror is stated, then the automobile rearview mirror driving motor is controlled to remain in operation.If that is, after the automobile
The duration of runs of visor driving motor is not up to default safety time upper limit value, if at this point, the automobile rearview mirror is not adjusted also
The instruction input by user for adjusting the automobile rearview mirror is saved in place or received, then controls the automobile rearview mirror driving electricity
Machine remains in operation.
Optionally, after user inputs adjusting automobile by way of operating interior automobile rearview mirror regulation button or knob
The instruction of visor, controller is able to detect that operation of the user to automobile rearview mirror regulation button or knob, and responds the behaviour
Make, the operating of control automobile rearview mirror driving motor adjusts the purpose of automobile rearview mirror to realize.
The protection control method for the automobile rearview mirror driving motor that the embodiment of the present invention one provides, after the automobile is controlled
It is synchronous to start timing when visor driving motor starts running, then judge the duration of runs of the automobile rearview mirror driving motor
Whether default safety time upper limit value is reached, if the duration of runs of the automobile rearview mirror driving motor reaches default safety
Time upper limit value then shuts down described in control, so as to avoid automobile rearview mirror driving motor long lasting for caused by operating
The problem of caloric value easily makes automobile rearview mirror driving motor break down or even burn out driving motor greatly.Therefore, though other
The problem of associated components failure can cause automobile rearview mirror driving motor long time running, technical solution provided by the invention
Automobile can be automatically controlled when the operating of automobile rearview mirror driving motor reaches regular hour (default safety time upper limit value)
Rearview mirror driving motor shuts down, so as to timely and effectively protect driving motor against damages.
Optionally, the technical solution that another embodiment of the present invention provides before the step S102, further includes：
Receive and store the default safety time upper limit value input by user.
It is understood that the default safety time upper limit value, it is preferred that pre-set by technical staff.
Optionally, in order to further protect automobile rearview mirror driving motor against damages, the present invention also provides another
Embodiment.
Embodiment two
Referring to Fig. 2, the protection that Fig. 2 is another automobile rearview mirror driving motor provided in an embodiment of the present invention controls
The flow chart of method.As shown in Fig. 2, this method includes：
Step S201, it is synchronous to start timing when controlling the automobile rearview mirror driving motor to start running；
Step S202, judges whether the duration of runs of the automobile rearview mirror driving motor reaches on default safety time
Limit value；
Step S203, if so, the automobile rearview mirror driving motor is controlled to shut down；
Step S204, when the control automobile rearview mirror driving motor shuts down, synchronous beginning timing；
Step S205, when judging whether the time that the automobile rearview mirror driving motor shuts down reaches default cooling
Between lower limiting value；
Specifically, after the step S204 synchronously starts timing, automobile rearview mirror driving motor described in real-time judge stops
Whether the time of operating reaches default lower limiting value cooling time.
Step S206, if not, the automobile rearview mirror driving motor is maintained to shut down state；
If specifically, the time that the automobile rearview mirror driving motor shuts down is not up to default lower limit cooling time
Value then maintains the automobile rearview mirror driving motor to shut down state.
Optionally, if so, the time that even described automobile rearview mirror driving motor shuts down has reached default cold
But time lower limiting value, then after the automobile rearview mirror does not also adjust in place or receive the adjusting automobile input by user
During the instruction of visor, the automobile rearview mirror driving motor is controlled to remain in operation.
Technical solution provided by Embodiment 2 of the present invention is not up in the time that automobile rearview mirror driving motor shuts down
During default lower limiting value cooling time, the automobile rearview mirror driving motor is maintained to shut down state, so as to avoid
It states automobile rearview mirror driving motor and operates the harm brought to driving motor again in a short time.
Optionally, the technical solution that another embodiment of the present invention provides before the step S202, further includes：
Receive and store the default safety time upper limit value input by user.
It is understood that the default safety time upper limit value, it is preferred that pre-set by technical staff.
Optionally, the technical solution that another embodiment of the present invention provides before the step S205, further includes：
Receive and store default lower limiting value cooling time input by user.
It is understood that default lower limiting value cooling time, it is preferred that pre-set by technical staff.
In order to illustrate technical solution provided by the invention more fully hereinafter, corresponding to the automobile of the offer of the embodiment of the present invention one
The protection control method of rearview mirror driving motor, the present invention disclose a kind of protection control device of automobile rearview mirror driving motor.
Referring to Fig. 3, Fig. 3 is a kind of protection control device of automobile rearview mirror driving motor provided in an embodiment of the present invention
Structure chart.As shown in figure 3, the device includes：
First timing module 301 during for the automobile rearview mirror driving motor to be controlled to start running, synchronously starts to count
When；
Whether the first judgment module 302, the duration of runs for judging the automobile rearview mirror driving motor reach default
Safety time upper limit value；
First control module 303, if reaching described default for the duration of runs of the automobile rearview mirror driving motor
Safety time upper limit value controls the automobile rearview mirror driving motor to shut down.
Optionally, the protection control device for the automobile rearview mirror driving motor that another embodiment of the present invention provides, also
Including：
First receiving module, for receiving and storing the default safety time upper limit value input by user.
Optionally, the protection control device for the automobile rearview mirror driving motor that another embodiment of the present invention provides, also
Including：
Module is operated, if be not up to described default safe for the duration of runs of the automobile rearview mirror driving motor
Between upper limit value, if at this point, the automobile rearview mirror also do not adjust in place or receive it is input by user after adjusting the automobile
The instruction of visor then controls the automobile rearview mirror driving motor to remain in operation.
Corresponding to the protection control method of automobile rearview mirror driving motor provided by Embodiment 2 of the present invention, the present invention discloses
The protection control device of another automobile rearview mirror driving motor.
Referring to Fig. 4, the protection that Fig. 4 is another automobile rearview mirror driving motor provided in an embodiment of the present invention controls
The structure chart of device.As shown in figure 4, the device includes：
First timing module 401 during for the automobile rearview mirror driving motor to be controlled to start running, synchronously starts to count
When；
Whether the first judgment module 402, the duration of runs for judging the automobile rearview mirror driving motor reach default
Safety time upper limit value；
First control module 403, if reaching described default for the duration of runs of the automobile rearview mirror driving motor
Safety time upper limit value controls the automobile rearview mirror driving motor to shut down；
Second timing module 404 when shutting down for the control automobile rearview mirror driving motor, synchronously starts
Timing；
Second judgment module 405, for judging whether the time that the automobile rearview mirror driving motor shuts down reaches
Default lower limiting value cooling time；
Second control module 406, if the time for the automobile rearview mirror driving motor to shut down is not up to default
Lower limiting value cooling time, the automobile rearview mirror driving motor is maintained to shut down state.
Optionally, the protection control device for the automobile rearview mirror driving motor that another embodiment of the present invention provides, also
Including：
First receiving module, for receiving and storing the default safety time upper limit value input by user.
Optionally, the protection control device for the automobile rearview mirror driving motor that another embodiment of the present invention provides, also
Including：
Second receiving module, for receiving and storing default lower limiting value cooling time input by user.
Optionally, the protection control device for the automobile rearview mirror driving motor that another embodiment of the present invention provides, also
Including：
Module is operated, if be not up to described default safe for the duration of runs of the automobile rearview mirror driving motor
Between upper limit value, if at this point, the automobile rearview mirror also do not adjust in place or receive it is input by user after adjusting the automobile
The instruction of visor then controls the automobile rearview mirror driving motor to remain in operation.
Optionally, the protection control device for the automobile rearview mirror driving motor that another embodiment of the present invention provides, also
Including：
Starting module, if the time for the automobile rearview mirror driving motor to shut down has reached default cooling
Between lower limiting value, then also do not adjust in place or receive in the automobile rearview mirror and input by user adjust the automobile rearview mirror
Instruction when, the automobile rearview mirror driving motor is controlled to remain in operation.
In order to illustrate technical solution provided by the invention more fully hereinafter, after automobile provided in an embodiment of the present invention
The protection control method of visor driving motor, the present invention disclose a kind of Protection control system of automobile rearview mirror driving motor.
Referring to Fig. 5, Fig. 5 is a kind of Protection control system of automobile rearview mirror driving motor provided in an embodiment of the present invention
Structure chart.As shown in figure 5, the system includes：
Automobile rearview mirror driving motor 501 and the controller being connected with the automobile rearview mirror driving motor 501
502；
The operation of the controller 502 includes：
It is synchronous to start timing when controlling the automobile rearview mirror driving motor to start running；Judge the automobile rearview mirror
Whether the duration of runs of driving motor reaches default safety time upper limit value；If so, the automobile rearview mirror is controlled to drive
Motor shuts down.
Optionally, the Protection control system of automobile rearview mirror driving motor provided in an embodiment of the present invention, the controller
Operation further include：
It is synchronous to start timing when the control automobile rearview mirror driving motor shuts down；After judging the automobile
Whether the time that visor driving motor shuts down reaches default lower limiting value cooling time；If not, after maintaining the automobile
Visor driving motor shuts down state.
Optionally, the Protection control system of automobile rearview mirror driving motor provided in an embodiment of the present invention, the controller
Operation further include：
Whether the duration of runs for judging the automobile rearview mirror driving motor reaches default safety time upper limit value
Before, the default safety time upper limit value input by user is received and stored.
Optionally, the Protection control system of automobile rearview mirror driving motor provided in an embodiment of the present invention, the controller
Operation further include：
Whether the time for judging that the automobile rearview mirror driving motor shuts down reached under default cooling time
Before limit value, default lower limiting value cooling time input by user is received and stored.
Optionally, the Protection control system of automobile rearview mirror driving motor provided in an embodiment of the present invention, the controller
Operation further include：
If the duration of runs of the automobile rearview mirror driving motor is not up to the default safety time upper limit value, this
When, if the automobile rearview mirror does not also adjust in place or receives the instruction input by user for adjusting the automobile rearview mirror,
The automobile rearview mirror driving motor is then controlled to remain in operation.
Optionally, the Protection control system of automobile rearview mirror driving motor provided in an embodiment of the present invention, the controller
Operation further include：
If the time that the automobile rearview mirror driving motor shuts down has reached default lower limiting value cooling time,
When the automobile rearview mirror does not also adjust in place or receives the instruction of the adjusting automobile rearview mirror input by user, control
The automobile rearview mirror driving motor remains in operation.
Optionally, the controller 502 can be that independent one control chip realizes corresponding control function；It can also wrap
Multiple control chips, such as two are included, this multiple control chip synergistic effect realizes corresponding control function.
It can be seen via above technical scheme that compared with prior art, the present invention provides a kind of drivings of automobile rearview mirror
Protection control method, the device and system of motor.The protection control method of automobile rearview mirror driving motor provided by the invention,
It is synchronous to start timing when controlling the automobile rearview mirror driving motor to start running, then judge the automobile rearview mirror driving
Whether the duration of runs of motor reaches default safety time upper limit value, if the duration of runs of the automobile rearview mirror driving motor
Reach default safety time upper limit value, then shut down described in control, so as to avoid automobile rearview mirror driving motor for a long time
The problem of caloric value caused by continuous running easily makes automobile rearview mirror driving motor break down or even burn out driving motor greatly.
Therefore, even if the problem of failure of other associated components can cause automobile rearview mirror driving motor long time running, the present invention
The technical solution of offer can be operated in automobile rearview mirror driving motor reaches the regular hour (default safety time upper limit value)
When, it automatically controls automobile rearview mirror driving motor and shuts down, so as to timely and effectively protect driving motor against damages.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, term " comprising ", "comprising" or its any other variant meaning
Covering non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only include that
A little elements, but also including other elements that are not explicitly listed or further include for this process, method, article or
The intrinsic element of equipment.In the absence of more restrictions, the element limited by sentence " including one ... ... ", not
Also there are other identical elements in the process, method, article or apparatus that includes the element for exclusion.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other
The difference of embodiment, just to refer each other for identical similar portion between each embodiment.For device disclosed in embodiment
For system, due to its with embodiment disclosed in method part it is corresponding, so description is fairly simple, related part referring to
Method part illustration.
It can directly be held with reference to the step of method or algorithm that the embodiments described herein describes with hardware, processor
The combination of capable software module or the two is implemented.Software module can be placed in random access memory (RAM), memory, read-only deposit
Any other shape well known in reservoir (ROM), electrically programmable ROM, electrically erasable ROM, register or technical field
In the storage medium of formula.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use the present invention.
A variety of modifications of these embodiments will be apparent for those skilled in the art, it is as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and the principles and novel features disclosed herein phase one
The most wide scope caused.
Claims (7)
1. a kind of protection control method of automobile rearview mirror driving motor, which is characterized in that including：
It is synchronous to start timing when controlling the automobile rearview mirror driving motor to start running；
Judge whether the duration of runs of the automobile rearview mirror driving motor reaches default safety time upper limit value；
If so, the automobile rearview mirror driving motor is controlled to shut down；
It is synchronous to start timing when the control automobile rearview mirror driving motor shuts down；
Judge whether the time that the automobile rearview mirror driving motor shuts down reaches default lower limiting value cooling time；
If not, the automobile rearview mirror driving motor is maintained to shut down state.
2. the according to the method described in claim 1, it is characterized in that, operating for judging the automobile rearview mirror driving motor
Before whether the time reaches default safety time upper limit value, further include：
Receive and store the default safety time upper limit value input by user.
3. according to the method described in claim 1, it is characterized in that, described judge that the automobile rearview mirror driving motor stops fortune
Before whether the time turned reaches default lower limiting value cooling time, further include：
Receive and store default lower limiting value cooling time input by user.
4. a kind of protection control device of automobile rearview mirror driving motor, which is characterized in that including：
First timing module, it is synchronous to start timing during for the automobile rearview mirror driving motor to be controlled to start running；
First judgment module, when whether the duration of runs for judging the automobile rearview mirror driving motor reaches default safe
Between upper limit value；
First control module, if reaching the default safety time for the duration of runs of the automobile rearview mirror driving motor
Upper limit value controls the automobile rearview mirror driving motor to shut down；
Second timing module, it is synchronous to start timing when shutting down for the control automobile rearview mirror driving motor；
Second judgment module, for judging whether the time that the automobile rearview mirror driving motor shuts down reaches default cold
But time lower limiting value；
Second control module, if the time for the automobile rearview mirror driving motor to shut down is not up to default cooling
Between lower limiting value, the automobile rearview mirror driving motor is maintained to shut down state.
5. device according to claim 4, which is characterized in that further include：
First receiving module, for receiving and storing the default safety time upper limit value input by user.
6. device according to claim 4, which is characterized in that further include：
Second receiving module, for receiving and storing default lower limiting value cooling time input by user.
7. a kind of Protection control system of automobile rearview mirror driving motor, which is characterized in that including：
Automobile rearview mirror driving motor and the controller being connected with the automobile rearview mirror driving motor；
The operation of the controller includes：It is synchronous to start timing when controlling the automobile rearview mirror driving motor to start running；Sentence
Whether the duration of runs of the disconnected automobile rearview mirror driving motor reaches default safety time upper limit value；If so, control institute
Automobile rearview mirror driving motor is stated to shut down；When the control automobile rearview mirror driving motor shuts down, synchronously open
Beginning timing；Judge whether the time that the automobile rearview mirror driving motor shuts down reaches default lower limiting value cooling time；
If not, the automobile rearview mirror driving motor is maintained to shut down state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510971025.0A CN105501125B (en) | 2015-12-22 | 2015-12-22 | Protection control method, the device and system of automobile rearview mirror driving motor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510971025.0A CN105501125B (en) | 2015-12-22 | 2015-12-22 | Protection control method, the device and system of automobile rearview mirror driving motor |
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| CN105501125A CN105501125A (en) | 2016-04-20 |
| CN105501125B true CN105501125B (en) | 2018-05-18 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107437791A (en) * | 2016-05-26 | 2017-12-05 | 广东美的生活电器制造有限公司 | Household electrical appliance and its motor protection method and protection device |
| CN108614464A (en) * | 2018-07-18 | 2018-10-02 | 上海科世达-华阳汽车电器有限公司 | A kind of temperature protecting method, device, system and the automobile of automotive rear-view mirror motor |
| CN111619453B (en) * | 2019-02-27 | 2022-02-25 | 广州汽车集团股份有限公司 | Rearview mirror control method and device |
| CN111267737B (en) * | 2020-03-24 | 2021-08-24 | 北京经纬恒润科技股份有限公司 | Mirror surface position adjusting method and system for automobile rearview mirror |
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