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 PDF

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Publication number
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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CN
China
Prior art keywords
state
onboard
turns
condition
running status
Prior art date
Application number
CN201610996226.0A
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Chinese (zh)
Inventor
屠巍瀚
周正
Original Assignee
驭联智能科技发展(上海)有限公司
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Priority to CN201610996226.0A priority Critical patent/CN106564450A/en
Publication of CN106564450A publication Critical patent/CN106564450A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00Electric 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
    • B60R16/02Electric 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
    • B60R16/023Electric 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
    • B60R16/0231Circuits relating to the driving or the functioning of the vehicle
    • B60R16/0236Circuits relating to the driving or the functioning of the vehicle for economical driving

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

Mobile unit power saving dormancy control method and system

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.
CN201610996226.0A 2016-11-12 2016-11-12 Power-saving sleep control method and system for on-board equipment CN106564450A (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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Cited By (2)

* Cited by examiner, † Cited by third party
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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
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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CN101145078A (en) * 2006-09-13 2008-03-19 株式会社东芝 Information processing apparatus and resume control method
CN101154131A (en) * 2006-09-29 2008-04-02 株式会社东芝 Information processing apparatus and system state control method
CN102760067A (en) * 2011-01-03 2012-10-31 霍尼韦尔国际公司 Vehicle mount computer with configurable ignition switch behavior
CN105630132A (en) * 2015-12-23 2016-06-01 深圳市万普拉斯科技有限公司 Power consumption control method and system as well as terminal

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Publication number Priority date Publication date Assignee Title
JP2004083002A (en) * 2002-04-12 2004-03-18 Aisin Aw Co Ltd Electric power source control system for on-vehicle device
CN101145078A (en) * 2006-09-13 2008-03-19 株式会社东芝 Information processing apparatus and resume control method
CN101154131A (en) * 2006-09-29 2008-04-02 株式会社东芝 Information processing apparatus and system state control method
CN102760067A (en) * 2011-01-03 2012-10-31 霍尼韦尔国际公司 Vehicle mount computer with configurable ignition switch behavior
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Publication number Priority date Publication date Assignee Title
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
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Application publication date: 20170419