CN106564450A - Power-saving sleep control method and system for on-board equipment - Google Patents
Power-saving sleep control method and system for on-board equipment Download PDFInfo
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- CN106564450A CN106564450A CN201610996226.0A CN201610996226A CN106564450A CN 106564450 A CN106564450 A CN 106564450A CN 201610996226 A CN201610996226 A CN 201610996226A CN 106564450 A CN106564450 A CN 106564450A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
- B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
- B60R16/0236—Circuits relating to the driving or the functioning of the vehicle for economical driving
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- 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
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/84—Data processing systems or methods, management, administration
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- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Mobile Radio Communication Systems (AREA)
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Abstract
The invention discloses a power-saving sleep control method for on-board equipment. The power-saving sleep control method comprises the following steps: S1. dividing the state of an on-board system into a sleep state, a running state and a standby state; setting the conditions of transiting the sleep state to the running state, transiting the sleep state to the standby state, transiting the running state to the sleep state, transiting the running state to the standby state, transiting the standby state to the sleep state, and transiting the standby state to the running state; and storing the state transition conditions in a memory of the on-board system; S2. periodically monitoring the received event and judging whether the event meets the state transition conditions or not by the on-board system; and S3. completing one of the operations of transiting the sleep state to the running state, transiting the sleep state to the standby state, transiting the running state to the sleep state, transiting the running state to the standby state, transiting the standby state to the sleep state, and transiting the standby state to the running state when the event meets the state transition conditions.
Description
Technical field
The present invention relates to mobile unit power supply technical field, more particularly to a kind of mobile unit power saving dormancy controlling party
Method and system.
Background technology
With the development of social economy, automobile has become indispensable traffic and means of transport in human society.And
China has been the country of automobile pollution maximum in the world, and is still quickly being increased every year, and auto industry becomes propping up for country
Post industry.With the development of Body Control technology, people for the usability of automobile, the requirement of convenience also more and more higher.
At present, car electrics part is more and more, for the power of automobile current generator and the capacity of accumulator it is also proposed more
High requirement.It is well known that most automobiles are in igniting, storage battery power supply starter motor is needed to strike sparks, so for automobile is being sent out
Under the idle state of motivation, the electricity for protecting accumulator is not lost in and becomes examine requisite when Body Control is designed
Consider.
Existing car wireless terminal power supply is connected on vehicle spoon control signal ACC, and ACC is opened during vehicle launch, onboard wireless
Terminal works, ACC is closed during vehicle lay-off, and car wireless terminal quits work, and the storage battery of vehicle, but nothing are protected to the full extent
Method makes vehicle monitoring platform obtain the positional information after vehicle lay-off.Car wireless terminal power supply is connected on vehicle accumulator, vehicle-mounted
Wireless terminal installs reserve battery additional, during vehicle lay-off, reserve battery work, and if long-time stagnation of movement, car wireless terminal work is arrived
Till reserve battery exhausts.
The content of the invention
In view of this, the present invention proposes that a kind of various states that can be realized according at mobile unit flexibly carry out electricity
Source scheduling of resource and the mobile unit power saving dormancy control method and system of distribution.
A kind of mobile unit power saving dormancy control method, it comprises the steps：
S1, by onboard system state demarcation be resting state, running status, holding state；And arrange resting state transhipment
Row state, resting state turns holding state, and running status turns resting state, and running status turns holding state, and holding state turns to stop
Dormancy state, holding state turns the condition of running status；The condition of state transition is stored in the internal memory of onboard system；
S2, onboard system periodically monitor the event for receiving, and judge whether event meets the condition of state transition；
S3, when event meets the condition of state transition, according to the condition of state transition complete resting state transhipment row shape
State, resting state turns holding state, and running status turns resting state, and running status turns holding state, and holding state turns dormancy shape
State, holding state turns one kind of running status.
In mobile unit power saving dormancy control method of the present invention,
The condition of the state transition includes the external trigger that onboard system internal work condition and onboard system are received
Condition；The onboard system internal work condition be used for onboard system in a dormant state, running status, holding state institute it is necessary
Condition；The external trigger conditions that the onboard system is received include that the outside onboard system that promotes for sending is stablized in current state
And complete the trigger condition that resting state, running status, holding state are redirected.
In mobile unit power saving dormancy control method of the present invention,
Step S2 includes：
S21, onboard system periodically monitor the event for receiving, and external trigger conditions are whether there is in judgement event,
When there are external trigger conditions, the type of external trigger conditions is judged, resting state is determined according to the type of external trigger conditions
Turn running status, resting state turns holding state, and running status turns resting state, and running status turns holding state, holding state
Turn resting state, holding state turns one kind of running status, after it is determined that redirecting Status Type, continuation is judged inside onboard system
Whether working condition meets onboard system redirects condition necessary to rear state, meet redirect after condition necessary to state
When, jump to step S3, do not meet redirect after condition necessary to state when, jump to step S22；There is no outside touching
During clockwork spring part, step S22 is jumped to；
S22, onboard system judge onboard system internal work condition whether meet onboard system keep in a dormant state,
Condition necessary to running status, holding state, when meeting, onboard system keep in a dormant state, it is running status, standby
State is a kind of；When being unsatisfactory for, onboard system generates to jump to needs the external trigger conditions of the less state of resource, and jumps to
Step S21；The resource that the resting state needs is less than holding state, and the resource that the holding state needs is less than operation shape
State.
In mobile unit power saving dormancy control method of the present invention, when into resting state or holding state,
The control instruction of CAN frame forms is sent by onboard system, the power supply of power module is controlled.
The present invention also provides a kind of mobile unit power saving dormancy control system, and it is included such as lower unit：
State transition condition dispensing unit, for by onboard system state demarcation be resting state, running status, standby shape
State；And resting state is set turns running status, resting state turns holding state, and running status turns resting state, and running status turns
Holding state, holding state turns resting state, and holding state turns the condition of running status；The condition of state transition is stored in into car
In the internal memory of loading system；
Periods of events detector unit, for periodically monitoring the event for receiving by onboard system, and judges event
Whether the condition of state transition is met；
Condition adjudgement jump-transfer unit, it is complete according to the condition of state transition during for the condition that state transition is met in event
Turn running status into resting state, resting state turns holding state, and running status turns resting state, and running status turns standby shape
State, holding state turns resting state, and holding state turns one kind of running status.
In mobile unit power saving dormancy control system of the present invention,
The condition of the state transition includes the external trigger that onboard system internal work condition and onboard system are received
Condition；The onboard system internal work condition be used for onboard system in a dormant state, running status, holding state institute it is necessary
Condition；The external trigger conditions that the onboard system is received include that the outside onboard system that promotes for sending is stablized in current state
And complete the trigger condition that resting state, running status, holding state are redirected.
In mobile unit power saving dormancy control system of the present invention,
The periods of events detector unit includes：
External trigger conditions judgment sub-unit, for periodically monitoring the event for receiving by onboard system, judges thing
Whether there is external trigger conditions in part, when there are external trigger conditions, the type of external trigger conditions is judged, according to outside
The type of trigger condition determines that resting state turns running status, and resting state turns holding state, and running status turns resting state, fortune
Row state turns holding state, and holding state turns resting state, and holding state turns one kind of running status, it is determined that redirecting state class
After type, continuation judges whether onboard system internal work condition meets onboard system and redirect condition necessary to rear state, in symbol
When conjunction redirects condition necessary to rear state, jump to condition adjudgement jump-transfer unit, do not meet redirect after necessary to state
During condition, internal work conditional judgment subelement is jumped to；When there are no external trigger conditions, internal work condition is jumped to
Judgment sub-unit；
Internal work conditional judgment subelement, for judging whether onboard system internal work condition is full by onboard system
Sufficient onboard system keep in a dormant state, condition necessary to running status, holding state, when meeting, onboard system is protected
Hold in a dormant state, running status, holding state it is a kind of；When being unsatisfactory for, onboard system generates to jump to needs resource more
The external trigger conditions of few state, and jump to external trigger conditions judgment sub-unit；The resource that the resting state needs is little
In holding state, the resource that the holding state needs is less than running status.
In mobile unit power saving dormancy control system of the present invention, when into resting state or holding state,
The control instruction of CAN frame forms is sent by onboard system, the power supply of power module is controlled.
Implement the mobile unit power saving dormancy control method and system of present invention offer compared with prior art with following
Beneficial effect：The present invention periodically monitors the event for receiving by onboard system, and judges whether event meets state transition
Condition；When event meets the condition of state transition, resting state is completed according to the condition of state transition and turns running status, not
Dormancy state turns holding state, and running status turns resting state, and running status turns holding state, and holding state turns resting state, treats
Machine state turns one kind of running status, can realize that the various states according at mobile unit flexibly carry out power resources tune
Degree and distribution.
Description of the drawings
Fig. 1 is the mobile unit power saving dormancy Control system architecture block diagram of the embodiment of the present invention.
Specific embodiment
As shown in figure 1, a kind of mobile unit power saving dormancy control method, it comprises the steps：
S1, by onboard system state demarcation be resting state, running status, holding state；And arrange resting state transhipment
Row state, resting state turns holding state, and running status turns resting state, and running status turns holding state, and holding state turns to stop
Dormancy state, holding state turns the condition of running status；The condition of state transition is stored in the internal memory of onboard system；
S2, onboard system periodically monitor the event for receiving, and judge whether event meets the condition of state transition；
S3, when event meets the condition of state transition, according to the condition of state transition complete resting state transhipment row shape
State, resting state turns holding state, and running status turns resting state, and running status turns holding state, and holding state turns dormancy shape
State, holding state turns one kind of running status.
In mobile unit power saving dormancy control method of the present invention,
The condition of the state transition includes the external trigger that onboard system internal work condition and onboard system are received
Condition；The onboard system internal work condition be used for onboard system in a dormant state, running status, holding state institute it is necessary
Condition；The external trigger conditions that the onboard system is received include that the outside onboard system that promotes for sending is stablized in current state
And complete the trigger condition that resting state, running status, holding state are redirected.
In mobile unit power saving dormancy control method of the present invention,
Step S2 includes：
S21, onboard system periodically monitor the event for receiving, and external trigger conditions are whether there is in judgement event,
When there are external trigger conditions, the type of external trigger conditions is judged, resting state is determined according to the type of external trigger conditions
Turn running status, resting state turns holding state, and running status turns resting state, and running status turns holding state, holding state
Turn resting state, holding state turns one kind of running status, after it is determined that redirecting Status Type, continuation is judged inside onboard system
Whether working condition meets onboard system redirects condition necessary to rear state, meet redirect after condition necessary to state
When, jump to step S3, do not meet redirect after condition necessary to state when, jump to step S22；There is no outside touching
During clockwork spring part, step S22 is jumped to；
S22, onboard system judge onboard system internal work condition whether meet onboard system keep in a dormant state,
Condition necessary to running status, holding state, when meeting, onboard system keep in a dormant state, it is running status, standby
State is a kind of；When being unsatisfactory for, onboard system generates to jump to needs the external trigger conditions of the less state of resource, and jumps to
Step S21；The resource that the resting state needs is less than holding state, and the resource that the holding state needs is less than operation shape
State.
In mobile unit power saving dormancy control method of the present invention, when into resting state or holding state,
The control instruction of CAN frame forms is sent by onboard system, the power supply of power module is controlled.
The present invention also provides a kind of mobile unit power saving dormancy control system, and it is included such as lower unit：
State transition condition dispensing unit, for by onboard system state demarcation be resting state, running status, standby shape
State；And resting state is set turns running status, resting state turns holding state, and running status turns resting state, and running status turns
Holding state, holding state turns resting state, and holding state turns the condition of running status；The condition of state transition is stored in into car
In the internal memory of loading system；
Periods of events detector unit, for periodically monitoring the event for receiving by onboard system, and judges event
Whether the condition of state transition is met；
Condition adjudgement jump-transfer unit, it is complete according to the condition of state transition during for the condition that state transition is met in event
Turn running status into resting state, resting state turns holding state, and running status turns resting state, and running status turns standby shape
State, holding state turns resting state, and holding state turns one kind of running status.
In mobile unit power saving dormancy control system of the present invention,
The condition of the state transition includes the external trigger that onboard system internal work condition and onboard system are received
Condition；The onboard system internal work condition be used for onboard system in a dormant state, running status, holding state institute it is necessary
Condition；The external trigger conditions that the onboard system is received include that the outside onboard system that promotes for sending is stablized in current state
And complete the trigger condition that resting state, running status, holding state are redirected.
In mobile unit power saving dormancy control system of the present invention,
The periods of events detector unit includes：
External trigger conditions judgment sub-unit, for periodically monitoring the event for receiving by onboard system, judges thing
Whether there is external trigger conditions in part, when there are external trigger conditions, the type of external trigger conditions is judged, according to outside
The type of trigger condition determines that resting state turns running status, and resting state turns holding state, and running status turns resting state, fortune
Row state turns holding state, and holding state turns resting state, and holding state turns one kind of running status, it is determined that redirecting state class
After type, continuation judges whether onboard system internal work condition meets onboard system and redirect condition necessary to rear state, in symbol
When conjunction redirects condition necessary to rear state, jump to condition adjudgement jump-transfer unit, do not meet redirect after necessary to state
During condition, internal work conditional judgment subelement is jumped to；When there are no external trigger conditions, internal work condition is jumped to
Judgment sub-unit；
Internal work conditional judgment subelement, for judging whether onboard system internal work condition is full by onboard system
Sufficient onboard system keep in a dormant state, condition necessary to running status, holding state, when meeting, onboard system is protected
Hold in a dormant state, running status, holding state it is a kind of；When being unsatisfactory for, onboard system generates to jump to needs resource more
The external trigger conditions of few state, and jump to external trigger conditions judgment sub-unit；The resource that the resting state needs is little
In holding state, the resource that the holding state needs is less than running status.
In mobile unit power saving dormancy control system of the present invention, when into resting state or holding state,
The control instruction of CAN frame forms is sent by onboard system, the power supply of power module is controlled.
Implement the mobile unit power saving dormancy control method and system of present invention offer compared with prior art with following
Beneficial effect：The present invention periodically monitors the event for receiving by onboard system, and judges whether event meets state transition
Condition；When event meets the condition of state transition, resting state is completed according to the condition of state transition and turns running status, not
Dormancy state turns holding state, and running status turns resting state, and running status turns holding state, and holding state turns resting state, treats
Machine state turns one kind of running status, can realize that the various states according at mobile unit flexibly carry out power resources tune
Degree and distribution.
The step of method described with reference to the embodiments described herein or algorithm, directly can be held with hardware, processor
Capable software module, or the combination of the two is implementing.Software module can be placed in random access memory, internal memory, read only memory,
Institute is public in electrically programmable ROM, electrically erasable ROM, depositor, hard disk, moveable magnetic disc, CD-ROM or technical field
In the storage medium of any other forms known.
It is understood that for the person of ordinary skill of the art, can be done with technology according to the present invention design
Go out other various corresponding changes and deformation, and all these changes and deformation should all belong to the protection model of the claims in the present invention
Enclose.
Claims (8)
1. a kind of mobile unit power saving dormancy control method, it is characterised in that it comprises the steps：
S1, by onboard system state demarcation be resting state, running status, holding state；And arrange resting state transhipment row shape
State, resting state turns holding state, and running status turns resting state, and running status turns holding state, and holding state turns dormancy shape
State, holding state turns the condition of running status；The condition of state transition is stored in the internal memory of onboard system；
S2, onboard system periodically monitor the event for receiving, and judge whether event meets the condition of state transition；
S3, when event meets the condition of state transition, resting state is completed according to the condition of state transition and turns running status, not
Dormancy state turns holding state, and running status turns resting state, and running status turns holding state, and holding state turns resting state, treats
Machine state turns one kind of running status.
2. mobile unit power saving dormancy control method as claimed in claim 1, it is characterised in that
The condition of the state transition includes the external trigger conditions that onboard system internal work condition and onboard system are received；
The onboard system internal work condition be used for onboard system in a dormant state, bar necessary to running status, holding state
Part；The external trigger conditions that the onboard system is received include it is outside send promote onboard system stable in current state and
Complete the trigger condition that resting state, running status, holding state are redirected.
3. mobile unit power saving dormancy control method as claimed in claim 2, it is characterised in that
Step S2 includes：
S21, onboard system periodically monitor the event for receiving, and external trigger conditions are whether there is in judgement event, exist
During external trigger conditions, the type of external trigger conditions is judged, determine that resting state is transported according to the type of external trigger conditions
Row state, resting state turns holding state, and running status turns resting state, and running status turns holding state, and holding state turns to stop
Dormancy state, holding state turns one kind of running status, and after it is determined that redirecting Status Type, continuation judges onboard system internal work
Whether condition meets onboard system redirects condition necessary to rear state, meet redirect after condition necessary to state when, jump
Go to step S3, do not meet redirect after condition necessary to state when, jump to step S22；There is no external trigger bar
During part, step S22 is jumped to；
S22, onboard system judge onboard system internal work condition whether meet onboard system keep in a dormant state, operation
Condition necessary to state, holding state, when meeting, onboard system keep in a dormant state, running status, holding state
It is a kind of；When being unsatisfactory for, onboard system generates to jump to needs the external trigger conditions of the less state of resource, and jumps to step
S21；The resource that the resting state needs is less than holding state, and the resource that the holding state needs is less than running status.
4. mobile unit power saving dormancy control method as claimed in claim 3, it is characterised in that into resting state or treating
During machine state, the control instruction of CAN frame forms is sent by onboard system, control the power supply of power module.
5. a kind of mobile unit power saving dormancy control system, it is characterised in that it is included such as lower unit：
State transition condition dispensing unit, for by onboard system state demarcation be resting state, running status, holding state；
And resting state is set turns running status, resting state turns holding state, and running status turns resting state, and running status turns standby
State, holding state turns resting state, and holding state turns the condition of running status；The condition of state transition is stored in into vehicle-mounted system
In the internal memory of system；
Whether periods of events detector unit, for periodically monitoring the event for receiving by onboard system, and judge event
Meet the condition of state transition；
Condition adjudgement jump-transfer unit, during for the condition that state transition is met in event, completes to stop according to the condition of state transition
Dormancy state turns running status, and resting state turns holding state, and running status turns resting state, and running status turns holding state, treats
Machine state turns resting state, and holding state turns one kind of running status.
6. mobile unit power saving dormancy control system as claimed in claim 5, it is characterised in that
The condition of the state transition includes the external trigger conditions that onboard system internal work condition and onboard system are received；
The onboard system internal work condition be used for onboard system in a dormant state, bar necessary to running status, holding state
Part；The external trigger conditions that the onboard system is received include it is outside send promote onboard system stable in current state and
Complete the trigger condition that resting state, running status, holding state are redirected.
7. mobile unit power saving dormancy control system as claimed in claim 6, it is characterised in that
The periods of events detector unit includes：
External trigger conditions judgment sub-unit, for periodically monitoring the event for receiving by onboard system, in judgement event
With the presence or absence of external trigger conditions, when there are external trigger conditions, the type of external trigger conditions is judged, according to external trigger
The type of condition determines that resting state turns running status, and resting state turns holding state, and running status turns resting state, runs shape
State turns holding state, and holding state turns resting state, and holding state turns one kind of running status, it is determined that redirecting Status Type
Afterwards, continue to judge whether onboard system internal work condition meets onboard system and redirect condition necessary to rear state, meeting
When redirecting condition necessary to rear state, jump to condition adjudgement jump-transfer unit, do not meet redirect after bar necessary to state
During part, internal work conditional judgment subelement is jumped to；When there are no external trigger conditions, jumping to internal work condition and sentencing
Disconnected subelement；
Internal work conditional judgment subelement, for judging whether onboard system internal work condition meets car by onboard system
Loading system keep in a dormant state, condition necessary to running status, holding state, when meeting, at onboard system holding
It is a kind of in resting state, running status, holding state；When being unsatisfactory for, onboard system generates to jump to needs the less shape of resource
The external trigger conditions of state, and jump to external trigger conditions judgment sub-unit；The resource that the resting state needs is less than and treats
Machine state, the resource that the holding state needs is less than running status.
8. mobile unit power saving dormancy control system as claimed in claim 7, it is characterised in that into resting state or treating
During machine state, the control instruction of CAN frame forms is sent by onboard system, control the power supply of power module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610996226.0A CN106564450A (en) | 2016-11-12 | 2016-11-12 | Power-saving sleep control method and system for on-board equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610996226.0A CN106564450A (en) | 2016-11-12 | 2016-11-12 | Power-saving sleep control method and system for on-board equipment |
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| CN106564450A true CN106564450A (en) | 2017-04-19 |
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| CN201610996226.0A Pending CN106564450A (en) | 2016-11-12 | 2016-11-12 | Power-saving sleep control method and system for on-board equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109104760A (en) * | 2018-09-14 | 2018-12-28 | 上海重塑能源科技有限公司 | Car borne gateway controller and its operation mode conversion method and system of application |
| CN110406486A (en) * | 2019-08-30 | 2019-11-05 | 湖北亿咖通科技有限公司 | Reduce method, system and the switching circuit of vehicle electronic device quiescent dissipation |
| CN111332224A (en) * | 2018-12-19 | 2020-06-26 | 广州汽车集团股份有限公司 | Control method and device of vehicle-mounted multimedia system |
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| CN111332224B (en) * | 2018-12-19 | 2021-06-25 | 广州汽车集团股份有限公司 | Control method and device of vehicle-mounted multimedia system |
| CN110406486A (en) * | 2019-08-30 | 2019-11-05 | 湖北亿咖通科技有限公司 | Reduce method, system and the switching circuit of vehicle electronic device quiescent dissipation |
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Application publication date: 20170419 |