CN105751993A - Automobile, and instrument charging display screen control method and device thereof - Google Patents
Automobile, and instrument charging display screen control method and device thereof Download PDFInfo
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- CN105751993A CN105751993A CN201410805948.4A CN201410805948A CN105751993A CN 105751993 A CN105751993 A CN 105751993A CN 201410805948 A CN201410805948 A CN 201410805948A CN 105751993 A CN105751993 A CN 105751993A
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Abstract
The invention discloses an automobile, and an instrument charging display screen control method and device thereof, wherein the automobile instrument charging display screen control method comprises the following steps of detecting whether a charging gun is electrically connected with the automobile or not; when the condition that the charging gun is electrically connected with the automobile is detected, judging whether a state change message sent by a BCM (body control module) is not received in the first preset time or not; if the state change message sent by the BCM is not received in the first preset time, controlling an instrument display screen to be turned off by an instrument; after the instrument display screen is turned off, detecting a charging finishing signal sent by a BMS (battery management system), or receiving the state change message sent by the BCM, and illuming the display screen by the instrument. Under the condition of not influencing the charging information checking by a user, the service life of the instrument display screen is prolonged; various kinds of perplexes on the user are eliminated; the user experience is improved; the realization is simple; the additional cost is not needed.
Description
Technical field
The present invention relates to automobile technical field, particularly to a kind of automobile instrument charging display panel control method, a kind of automobile instrument charging display screen control device and a kind of automobile.
Background technology
Along with the fast development of new-energy automobile, vehicle charging is increasingly becoming indispensable something in people's life, and in charging process, combination instrument display screen shows charging current, current electric quantity always and estimates the charge informations such as filling time.But when charging night, in car, combination instrument display screen is lighted to show that charge information not only there is no need, but also can greatly reduce the service life of combination instrument display screen always, thus certain puzzlement or property loss certainly will be brought to user.
Summary of the invention
The purpose of the present invention is intended to solve at least to a certain extent one of above-mentioned technical problem.
For this, it is an object of the present invention to propose a kind of automobile instrument charging display panel control method, this automobile instrument charging display panel control method do not affect user check charge information meanwhile, it is capable to extend service life of display screen of instrument, release the puzzlement of user.
Further object is that a kind of automobile instrument charging display screen control device of proposition.
Another object of the present invention is in that to propose a kind of automobile.
For reaching above-mentioned purpose, one aspect of the present invention embodiment proposes a kind of automobile instrument charging display panel control method, and this automobile instrument charging display panel control method comprises the following steps: whether detection charging gun electrically connects is got on the car；After detecting the upper described automobile of described charging gun electrical connection, it may be judged whether do not receive BCM (BodyControlModule, the entire car controller) state sent change message in the first Preset Time；If not receiving the described BCM state sent change message in described first Preset Time, then described instrument controls the display screen extinguishing of described instrument；If after the display screen of described instrument extinguishes, BMS (BatteryManagementSystem detected, battery management system) charge completion signal that sends, or receive the described BCM state sent change message, then described instrument lights described display screen.
The automobile instrument charging display panel control method that the embodiment of the present invention proposes, after detecting that charging gun electrical connection is got on the car, judge whether in the first Preset Time, do not receive the BCM state sent change message, if and the state not receiving BCM transmission in the first Preset Time changes message, then the display screen of instrument control instrument extinguishes, and hereafter if be detected that BMS send charge completion signal, or receive BCM send state change message, then instrument lights display screen.This automobile instrument charging display panel control method do not affect user check charge information meanwhile, it is capable to extend service life of display screen of instrument, thus relieving the various puzzlements of user, improve Consumer's Experience.
For reaching above-mentioned purpose, another aspect of the present invention embodiment also proposed a kind of automobile instrument charging display screen control device, and this automobile instrument charging display screen control device includes: BCM；And instrument, described instrument is for after detection charging gun electrical connection is got on the car, judge whether in the first Preset Time, do not receive the described BCM state sent change message, if and the state not receiving described BCM transmission in described first Preset Time changes message, then described instrument controls the display screen extinguishing of described instrument, if and described instrument display screen extinguish after, the battery management system BMS charge completion signal sent detected, or receive the described BCM state sent change message, then described instrument lights described display screen.
The automobile instrument charging display screen control device that the embodiment of the present invention proposes, after detection charging gun electrical connection is got on the car, instrument judges whether not receive the BCM state sent change message in the first Preset Time, if and the state not receiving BCM transmission in the first Preset Time changes message, then the display screen of instrument control instrument extinguishes, if and instrument display screen extinguish after, the BMS charge completion signal sent detected, or receive the BCM state sent change message, then instrument lights display screen.This automobile instrument charging display screen control device do not affect user check charge information meanwhile, it is capable to extend service life of display screen of instrument, relieve the various puzzlements of user, improve Consumer's Experience.
For reaching above-mentioned purpose, further aspect of the present invention embodiment also proposed a kind of automobile, and this automobile includes described automobile instrument charging display screen control device.
The automobile that the embodiment of the present invention proposes, is charged display screen control device by automobile instrument, it is achieved that not affecting while user checks charge information, extends the service life of the display screen of instrument, relieves the various puzzlements of user, improve Consumer's Experience.
Aspect and advantage that the present invention adds will part provide in the following description, and part will become apparent from the description below, or is recognized by the practice of the present invention.
Accompanying drawing explanation
The present invention above-mentioned and/or that add aspect and advantage will be apparent from easy to understand from the following description of the accompanying drawings of embodiments, wherein:
Fig. 1 is the flow chart of automobile instrument charging display panel control method according to embodiments of the present invention；
Fig. 2 is the flow chart of the automobile instrument charging display panel control method according to one specific embodiment of the present invention；
Fig. 3 is the flow chart of the automobile instrument charging display panel control method according to another specific embodiment of the present invention；
Fig. 4 is the block diagram that the device of screen is closed in automobile instrument charging according to embodiments of the present invention automatically；And
Fig. 5 is the communication schematic diagram of the automobile instrument charging display screen control device according to one specific embodiment of the present invention.
Detailed description of the invention
Being described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of same or like function from start to finish.The embodiment described below with reference to accompanying drawing is illustrative of, and is only used for explaining the present invention, and is not construed as limiting the claims.
Following disclosure provides many different embodiments or example for realizing the different structure of the present invention.In order to simplify disclosure of the invention, hereinafter parts and setting to specific examples are described.Certainly, they are only merely illustrative, and are not intended to the restriction present invention.Additionally, the present invention can in different examples repeat reference numerals and/or letter.This repetition is for purposes of simplicity and clarity, the relation between itself not indicating discussed various embodiment and/or arranging.Additionally, the example of the various specific technique that the invention provides and material, but those of ordinary skill in the art are it can be appreciated that the use of the property of can be applicable to of other techniques and/or other materials.Additionally, fisrt feature described below second feature it " on " structure can include the first and second features and be formed as the embodiment of directly contact, can also including other feature and form the embodiment between the first and second features, such first and second features are not likely to be direct contact.
In describing the invention, it should be noted that, unless otherwise prescribed and limit, term " installation ", " being connected ", " connection " should be interpreted broadly, for instance, can be mechanically connected or electrical connection, can also be the connection of two element internals, it is possible to be joined directly together, it is also possible to be indirectly connected to by intermediary, for the ordinary skill in the art, it is possible to understand the concrete meaning of above-mentioned term as the case may be.
The automobile instrument charging display panel control method, automobile instrument charging display screen control device and the automobile that propose according to embodiments of the present invention are described with reference to the accompanying drawings.
As it is shown in figure 1, the automobile instrument charging display panel control method of the embodiment of the present invention comprises the following steps:
S1, whether detection charging gun electrically connects is got on the car.
S2, after detection charging gun electrical connection is got on the car, it may be judged whether do not receive the BCM state sent change message in the first Preset Time.
Wherein, the first Preset Time can be 5min.In one embodiment of the invention, after detecting that charging gun electrical connection is got on the car, instrument lights charging connection display lamp, and in the BMS receiving electrokinetic cell charged state (include charging connection, charge and charging terminates), charging current, the current electric quantity sent and after estimating to be full of the information such as required time, light display screen with display just in charged interface, just show that charging current, current electric quantity, expectation are full of required time and reservation charging operations prompting etc. in charged interface.
In one embodiment of the invention, after detection charging gun electrical connection is got on the car, automobile instrument charging display panel control method can also include:
S11, BCM obtain the whole vehicle state of automobile.
S12, BCM judge whether the whole vehicle state of automobile does not change in the second Preset Time.
Wherein, the second Preset Time can be 30S.
S13, if the whole vehicle state of automobile does not change in the second Preset Time, then BCM controls automobile entrance anti-theft state.
In one particular embodiment of the present invention, (including car door, luggage case, front hatch cover etc. to be not changed in) it is not changed in when BCM detects the whole vehicle state of automobile in 30S, then BCM passes through CAN (ControllerAreaNetwork, controller local area network) network outgoing net dormancy signal, wherein, signal in CAN network can carry out transfer by gateway module, to realize the transmission communication of data between different baud rate CAN network (power network and startup network etc.).Other module of automobile stops outgoing message after receiving net dormancy signal and enters dormancy.When power battery charging, instrument and BMS cannot be introduced into dormancy, BCM just outgoing net dormancy signal always, and now, other module of automobile enters resting state.BCM controls automobile and enters anti-theft state, and gather the sensor states of car door, luggage case and front hatch cover and the outgoing signal of I-KEY (Intelligent key module), if detecting, sensor states changes and/or collects the outgoing signal of I-KEY, then BCM wakes up, recovers outgoing message.Wherein, instrument and BMS are connected in power network CAN, and BCM and I-KEY is connected in startup network C AN bus.
S3, if not receiving the BCM state sent change message in the first Preset Time, then the display screen of instrument control instrument extinguishes.
When instrument does not receive the BCM state sent change message in the first Preset Time, the display screen of instrument for automatic control extinguishes, such that it is able to effectively extend the service life of the display screen of instrument, releases the various puzzlements of user, and realizes simple, without fringe cost.
S4, if after the display screen of instrument extinguishes, detects the BMS charge completion signal sent, or receives the BCM state sent change message, then instrument lights display screen.
Instrument is detecting the BMS charge completion signal sent, or lights display screen when receiving the BCM state sent change message, such that it is able to realize not affecting user to check charge information, promotes Consumer's Experience, and realizes simple, without fringe cost.
In one embodiment of the invention, when BCM judges that the whole vehicle state of automobile changes or BCM detects the Intelligent key situation such as in preset range, BCM will send state change message to instrument.Wherein it is possible to detect Intelligent key operation, microswitch operation and card seeking state by the I-KEY of automobile, and outgoing Intelligent key remote controlled unlocking, remote control lift window, microswitch, key enter the signals such as search coverage to BCM.In one embodiment of the invention, after the display screen of instrument control instrument extinguishes, I-KEY detects whether Intelligent key enters preset range, if user carries Intelligent key near automobile, I-KEY detects that Intelligent key enters preset range and search coverage, or user opens drop window by Intelligent key remote control, solution locks door, I-KEY outgoing corresponding signal sends state change message to BCM, BCM to instrument.It addition, when user's opening car door, luggage case, front hatch cover etc. being detected, BCM judges that the whole vehicle state of automobile changes, BCM will send state change message to instrument.
In one embodiment of the invention, automobile instrument charging display panel control method can also include:
S5, instrument obtains the reservation charging interval of user, and lights display screen when reaching the reservation charging interval.
Specifically, in one embodiment of the invention, user can be according to the actual requirements, just in charged interface, button is determined by steering wheel, can enter reservation the charging interval (include charging the time started and charging the end time) interface is set, (upper button is included by steering wheel selection key, lower button etc.), after determining that button arranges charging time started and charging end time, it is put into reservation countdown interface, the display distance charging time started remaining time, wherein, by steering wheel, user is short determines that button can start or restart the setting of reservation charging interval, determine that button can cancel the setting of reservation charging interval with the head of a household by steering wheel.When instrument countdown to charging time started, vehicle charging state is changed to " charging " by " charging connection ", instrument lights display screen to show current information, and after user leaves automobile, if not receiving the BCM state sent change message in the first Preset Time, then the display screen of instrument control instrument extinguishes.Further, in one embodiment of the invention, after the display screen of instrument control instrument extinguishes, if instrument detect the BMS charge completion signal sent namely now the electricity of electrokinetic cell be charged to 100%, or after charge in user setup time started and charging end time, when countdown is to the charging end time, vehicle charging state is changed to " charging terminates " by " charging ", complete charge, instrument lights display screen to show current information.
In one particular embodiment of the present invention, as in figure 2 it is shown, automobile instrument charging display panel control method comprises the following steps:
S21, whether instrument detection automobile connects at non-ON shelves electricity and charging gun.
If it is, enter step S22, if it is not, then enter step S210.
S22, whether the display screen of instrument shows just at charged interface or reservation countdown interface and whether car load enters anti-theft state and whether I-KEY detects less than Intelligent key signal.
If it is, enter step S23, if it is not, then enter step S210.
S23, whether continuously instrument 5s does not receive BCM message.
If it is, enter step S24, if it is not, then return step S21.
S24,5min timing starts.
S25, if charged state changes or instrument receives BCM message.
If it is not, then enter step S26, if it is, return step S21.
S26, if 5min timing terminates.
If it is, enter step S27, if it is not, then return step S25.
S27, the display screen of instrument control instrument extinguishes.
S28, if charged state change or instrument receive BCM message.
If it is not, then enter step S210, if it is, enter step S29.
S29, instrument lights display screen to show current information.
S210, terminates.
Further, in another specific embodiment of the present invention, as it is shown on figure 3, automobile instrument charging display panel control method comprises the following steps:
S31, instrument detection automobile is at OFF shelves electricity or ACC shelves electricity.
S32, instrument detection charging gun connects.
S33, instrument lights display screen display charging connection interface.
After charging connection success, enter step S34.
S34, display screen shows just in charged interface.
Just can show that expectation is full of required time, the information such as the charging current of electrokinetic cell, current electric quantity and reservation charging operations prompting in charged interface.
S35, instrument judges whether that charging terminates.
If it is, enter step S36, if it is not, then enter step S38.
S36, display screen display charging terminates interface.
Charging terminates interface can show " charging terminates, please disconnect charging gun " etc., and enters step S37 after charging gun disconnects.
S37, terminates.
S38, whether instrument detection user preengages charging.
If it is, enter step S39, if it is not, then return step S34.
S39, display screen explicit reservation set of time interface.
Subscription time arranges interface can show the charging time started of current setting and the information such as end time of charging.
S40, instrument judged whether to the charging time started.
If it is not, then enter step S41, if it is, enter step S42.
S41, display screen explicit reservation countdown interface.
Reservation countdown interface can display distance charging time started remaining time, the total duration of subscription time and the cancellation reservation information such as charging operations prompting.
S42, display screen shows preengages charged interface.
Preengaging charged interface and can show that expectation is full of the information such as required time, the charging current of electrokinetic cell, current electric quantity, the again prompting of reservation charging operations and cancellation reservation charging operations prompting.
S43, instrument judges whether that charging terminates.
If it is, enter step S36, if it is not, then enter step S44.
S44, instrument judged whether to the charging end time.
If it is, enter step S36, if it is not, then return step S42.
The automobile instrument charging display panel control method that the embodiment of the present invention proposes, after detecting that charging gun electrical connection is got on the car, judge whether in the first Preset Time, do not receive the BCM state sent change message, if and the state not receiving BCM transmission in the first Preset Time changes message, then the display screen of instrument control instrument extinguishes, and hereafter if be detected that BMS send charge completion signal, or receive BCM send state change message, then instrument lights display screen.This automobile instrument charging display panel control method do not affect user check charge information meanwhile, it is capable to extend service life of display screen of instrument, thus relieving the various puzzlements of user, improving Consumer's Experience, and realizing simple, without fringe cost.
Another aspect of the present invention embodiment also proposed a kind of automobile instrument charging display screen control device 1, and as shown in Figure 4, this automobile instrument charging display screen control device 1 includes BCM and instrument 10.Wherein, instrument 10 is for after detection charging gun electrical connection is got on the car, judge whether in the first Preset Time (such as 5min), do not receive the BCM state sent change message, if and the state not receiving BCM transmission in the first Preset Time changes message, then the display screen 20 of instrument 10 control instrument extinguishes, if and instrument display screen 20 extinguish after, the BMS charge completion signal sent detected, or receive the BCM state sent change message, then instrument 10 lights display screen 20.
In one embodiment of the invention, after instrument 10 detects that charging gun connects, instrument 10 lights charging connection display lamp, and in the BMS receiving electrokinetic cell charged state (include charging connection, charge and charging terminates), charging current, the current electric quantity sent and after estimating to be full of the information such as required time, light display screen 20 with display just in charged interface, just show that charging current, current electric quantity, expectation are full of required time and reservation charging operations prompting etc. in charged interface.
Further, in one embodiment of the invention, instrument 10 detect charging gun electrical connection get on the car after, BCM obtains the whole vehicle state of automobile, and judge whether the whole vehicle state of automobile does not change in the second Preset Time (such as 30S), if and the whole vehicle state of automobile does not change in the second Preset Time, then BCM controls automobile entrance anti-theft state.
In one particular embodiment of the present invention, as shown in Figure 5, (including car door, luggage case, front hatch cover etc. to be not changed in) it is not changed in when BCM detects the whole vehicle state of automobile in 30S, then BCM passes through CAN network outgoing net dormancy signal, wherein, signal in CAN network can carry out transfer by gateway module, to realize the transmission communication of data between different baud rate CAN network (power network and startup network etc.).Other module of automobile stops outgoing message after receiving net dormancy signal and enters dormancy.When power battery charging, instrument 10 and BMS cannot be introduced into dormancy, BCM just outgoing net dormancy signal always, and now, other module of automobile enters resting state.BCM controls automobile and enters anti-theft state, and gathers the sensor states of car door, luggage case and front hatch cover and the outgoing signal of I-KEY, if detecting, sensor states changes and/or collects the outgoing signal of I-KEY, then BCM wakes up, recovers outgoing message.Wherein, instrument 10 and BMS are connected in power network CAN, and BCM and I-KEY is connected in startup network C AN bus.
Further, in one embodiment of the invention, when BCM judge the whole vehicle state of automobile change or BCM detect Intelligent key in preset range time, BCM to instrument 10 send state change message.Wherein, in one embodiment of the invention, Intelligent key operation, microswitch operation and card seeking state can be detected by the I-KEY of automobile, and outgoing Intelligent key remote controlled unlocking, remote control lift window, microswitch, key enter the signals such as search coverage to BCM.In one embodiment of the invention, after the display screen 20 of instrument 10 control instrument extinguishes, I-KEY detects whether Intelligent key enters preset range, if user carries Intelligent key near automobile, I-KEY detects that Intelligent key enters preset range and search coverage, or user opens drop window by Intelligent key remote control, solution locks door, I-KEY outgoing corresponding signal sends state change message to BCM, BCM to instrument 10.It addition, when user's opening car door, luggage case, front hatch cover etc. being detected, BCM judges that the whole vehicle state of automobile changes, BCM will send state change message to instrument 10.
Further, in one embodiment of the invention, instrument 10 obtains the reservation charging interval of user, and lights display screen 20 when reaching the reservation charging interval.Specifically, in one embodiment of the invention, user can be according to the actual requirements, just in charged interface, button is determined by steering wheel, can enter reservation the charging interval (include charging the time started and charging the end time) interface is set, (upper button is included by steering wheel selection key, lower button etc.), after determining that button arranges charging time started and charging end time, it is put into reservation countdown interface, the display distance charging time started remaining time, wherein, by steering wheel, user is short determines that button can start or restart the setting of reservation charging interval, determine that button can cancel the setting of reservation charging interval with the head of a household by steering wheel.When instrument 10 countdown to charging time started, vehicle charging state is changed to " charging " by " charging connection ", instrument 10 lights display screen 20 to show current information, and after user leaves automobile, if not receiving the BCM state sent change message in the first Preset Time, then the display screen 20 of instrument 10 control instrument extinguishes.Further, in one embodiment of the invention, after the display screen 20 of instrument 10 control instrument extinguishes, if instrument 10 detect the BMS charge completion signal sent namely now the electricity of electrokinetic cell be charged to 100%, or after charge in user setup time started and charging end time, when countdown is to the charging end time, vehicle charging state is changed to " charging terminates " by " charging ", complete charge, instrument 10 lights display screen 20 to show current information.
The automobile instrument charging display screen control device that the embodiment of the present invention proposes, after detection charging gun electrical connection is got on the car, instrument judges whether not receive the BCM state sent change message in the first Preset Time, if and the state not receiving BCM transmission in the first Preset Time changes message, then the display screen of instrument control instrument extinguishes, if and instrument display screen extinguish after, the BMS charge completion signal sent detected, or receive the BCM state sent change message, then instrument lights display screen.This automobile instrument charging display screen control device do not affect user check charge information meanwhile, it is capable to extend service life of display screen of instrument, relieve the various puzzlements of user, improve Consumer's Experience, and realize simple, without fringe cost.
Further aspect of the present invention embodiment also proposed a kind of automobile, and this automobile includes above-mentioned automobile instrument charging display screen control device.
The automobile that the embodiment of the present invention proposes, is charged display screen control device by automobile instrument, it is achieved that do not affecting while user checks charge information, extend the service life of the display screen of instrument, relieve the various puzzlements of user, improve Consumer's Experience, and realize simple, without fringe cost.
Describe in flow chart or in this any process described otherwise above or method and be construed as, represent and include the module of code of executable instruction of one or more step for realizing specific logical function or process, fragment or part, and the scope of the preferred embodiment of the present invention includes other realization, wherein can not press order that is shown or that discuss, including according to involved function by basic mode simultaneously or in the opposite order, performing function, this should be understood by embodiments of the invention person of ordinary skill in the field.
Represent in flow charts or in this logic described otherwise above and/or step, such as, it is considered the sequencing list of executable instruction for realizing logic function, may be embodied in any computer-readable medium, use for instruction execution system, device or equipment (such as computer based system, including the system of processor or other can from instruction execution system, device or equipment instruction fetch the system performing instruction), or use in conjunction with these instruction execution systems, device or equipment.For the purpose of this specification, " computer-readable medium " can be any can comprise, store, communicate, propagate or transmission procedure is for instruction execution system, device or equipment or the device that uses in conjunction with these instruction execution systems, device or equipment.The example more specifically (non-exhaustive list) of computer-readable medium includes following: have the electrical connection section (electronic installation) of one or more wiring, portable computer diskette box (magnetic device), random access memory (RAM), read only memory (ROM), erasable edit read only memory (EPROM or flash memory), fiber device, and portable optic disk read only memory (CDROM).Additionally, computer-readable medium can even is that the paper that can print described program thereon or other suitable media, because can such as by paper or other media be carried out optical scanning, then carry out editing, interpreting or be processed to electronically obtain described program with other suitable methods if desired, be then stored in computer storage.
Should be appreciated that each several part of the present invention can realize with hardware, software, firmware or their combination.In the above-described embodiment, multiple steps or method can realize with the storage software or firmware in memory and by suitable instruction execution system execution.Such as, if realized with hardware, the same in another embodiment, can realize by any one in following technology well known in the art or their combination: there is the discrete logic of logic gates for data signal realizes logic function, there is the special IC of suitable combination logic gate circuit, programmable gate array (PGA), field programmable gate array (FPGA) etc..
Those skilled in the art are appreciated that realizing all or part of step that above-described embodiment method carries can be by the hardware that program carrys out instruction relevant and complete, described program can be stored in a kind of computer-readable recording medium, this program upon execution, including the step one or a combination set of of embodiment of the method.
Additionally, each functional unit in each embodiment of the present invention can be integrated in a processing module, it is also possible to be that unit is individually physically present, it is also possible to two or more unit are integrated in a module.Above-mentioned integrated module both can adopt the form of hardware to realize, it would however also be possible to employ the form of software function module realizes.If described integrated module is using the form realization of software function module and as independent production marketing or use, it is also possible to be stored in a computer read/write memory medium.
Storage medium mentioned above can be read only memory, disk or CD etc..
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means in conjunction with this embodiment or example describe are contained at least one embodiment or the example of the present invention.In this manual, the schematic representation of above-mentioned term is not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiments or example.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, being appreciated that and these embodiments can be carried out multiple change, amendment, replacement and modification without departing from the principles and spirit of the present invention, the scope of the invention and equivalency.
Claims (9)
1. an automobile instrument charging display panel control method, it is characterised in that comprise the following steps:
Whether detection charging gun electrically connects is got on the car；
After detecting the upper described automobile of described charging gun electrical connection, it may be judged whether do not receive the entire car controller BCM state sent change message in the first Preset Time；
If not receiving the described BCM state sent change message in described first Preset Time, then described instrument controls the display screen extinguishing of described instrument；And
If after the display screen of described instrument extinguishes, the battery management system BMS charge completion signal sent detected, or receive the described BCM state sent change message, then described instrument lights described display screen.
2. automobile instrument charging display panel control method as claimed in claim 1, it is characterised in that after detecting the upper described automobile of described charging gun electrical connection, also include:
Described BCM obtains the whole vehicle state of automobile；
Described BCM judges whether the whole vehicle state of described automobile does not change in the second Preset Time；And
If the whole vehicle state of described automobile does not change in described second Preset Time, then described BCM controls described automobile entrance anti-theft state.
3. automobile instrument charging display panel control method as claimed in claim 2, it is characterized in that, when described BCM judge the whole vehicle state of described automobile change or described BCM detect Intelligent key in preset range time, described BCM to described instrument send state change message.
4. automobile instrument charging display panel control method as claimed in claim 1, it is characterised in that also include:
Described instrument obtains the reservation charging interval of user, and lights described display screen when reaching the described reservation charging interval.
5. an automobile instrument charging display screen control device, it is characterised in that including:
Entire car controller BCM；And
Instrument, described instrument is for after detection charging gun electrical connection is got on the car, judge whether in the first Preset Time, do not receive the described BCM state sent change message, if and the state not receiving described BCM transmission in described first Preset Time changes message, then described instrument controls the display screen extinguishing of described instrument, if and described instrument display screen extinguish after, the battery management system BMS charge completion signal sent detected, or receive the described BCM state sent change message, then described instrument lights described display screen.
6. automobile instrument charging display screen control device as claimed in claim 5, it is characterized in that, in described instrument detection described charging gun electrical connection after described automobile, described BCM obtains the whole vehicle state of automobile, and judge whether the whole vehicle state of described automobile does not change in the second Preset Time, if and the whole vehicle state of described automobile does not change in described second Preset Time, then described BCM controls described automobile entrance anti-theft state.
7. automobile instrument charging display screen control device as claimed in claim 6, it is characterized in that, when described BCM judge the whole vehicle state of described automobile change or described BCM detect Intelligent key in preset range time, described BCM to described instrument send state change message.
8. automobile instrument charging display screen control device as claimed in claim 5, it is characterised in that described instrument obtains the reservation charging interval of user, and lights described display screen when reaching the described reservation charging interval.
9. an automobile, it is characterised in that include the automobile instrument charging display screen control device as according to any one of claim 5-8.
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| CN201410805948.4A CN105751993B (en) | 2014-12-19 | 2014-12-19 | Automobile and its instrument charging display panel control method and device |
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| CN201410805948.4A CN105751993B (en) | 2014-12-19 | 2014-12-19 | Automobile and its instrument charging display panel control method and device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107472046A (en) * | 2016-12-23 | 2017-12-15 | 宝沃汽车（中国）有限公司 | Charge control method, system and the vehicle of vehicle |
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