CN109017316A - Vehicle discharge alarm method, device and system - Google Patents
Vehicle discharge alarm method, device and system Download PDFInfo
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- CN109017316A CN109017316A CN201811001583.4A CN201811001583A CN109017316A CN 109017316 A CN109017316 A CN 109017316A CN 201811001583 A CN201811001583 A CN 201811001583A CN 109017316 A CN109017316 A CN 109017316A
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- Prior art keywords
- vehicle
- return
- power battery
- remaining capacity
- mobile terminal
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
- B60L3/0046—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to electric energy storage systems, e.g. batteries or capacitors
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention provides a vehicle discharge alarm method, a device and a system, wherein the vehicle discharge alarm method comprises the following steps: acquiring the return mileage of the vehicle from the current position to the target position; receiving load power sent by the vehicle and the residual capacity of a power battery; calculating to obtain the safe connection time of the vehicle for supplying power to the load according to the return mileage, the load power and the residual electric quantity of the power battery; and generating alarm prompt information when the safe connection time reaches a first preset threshold value or the residual electric quantity of the power battery reaches a second preset threshold value. According to the invention, the safe connection time of the vehicle for supplying power to the load is calculated, the residual electric quantity of the power battery is monitored, a user is reminded to make reasonable arrangement, the power battery is prevented from being over-discharged, and the return requirement cannot be met.
Description
Technical field
The present invention relates to automotive discharge alarm field, in particular to a kind of automotive discharge alarm method, apparatus and system.
Background technique
Under allegro work living environment, more and more people select festivals or holidays trip, experience the life of slow rhythm,
Help to relieve stress；Wherein with household go on a tour picnic be a good selection.
More and more electric cars have carried bidirectional charger now, and possibility of reversal exports ac high-voltage, meets basic
The demand of domestic electric appliance.When selection, which is gone on a tour, picnics, the electric car as mobile energy-accumulating power station can be electric appliance (as electricity is roasting
Case, insulating pot, unmanned plane, mobile phone etc.) power supply, it is greatly enriched the car experience degree of consumer.
However electric car discharges for a long time, in the case where no early warning, it is easy to cause over-discharge, cause power
Battery dump energy is unable to satisfy return demand.
Summary of the invention
The present invention provides a kind of automotive discharge alarm methods, apparatus and system, to solve electronic vapour in the prior art
Vehicle commander's time discharges the problem of causing power battery to be unable to satisfy return demand.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme:
According to one aspect of the present invention, a kind of automotive discharge alarm method is provided, mobile terminal is applied to, comprising:
Vehicle is obtained to travel from current location to the return mileage of target position；
Receive the remaining capacity of bearing power and power battery that the vehicle is sent；
According to the remaining capacity of the return mileage, the bearing power and the power battery, it is calculated described
The secure connection time that vehicle is powered load；
Reach second in the remaining capacity that the secure connection time reaches the first preset threshold or the power battery
When preset threshold, prompt messages are generated.
Further, the acquisition vehicle, which is travelled from current location to the step of return mileage of target position, includes:
Receive return destination and the midway charge requirement of user's input；
Midway is being needed to charge, and from current location there is the charging for Vehicular charging to set into the way of return destination
When standby, the first distance between current location and the charging equipment position is calculated, using the first distance as return
Mileage；
It charges not needing midway, or needs midway to charge but do not supplied from current location into the way of return destination
When the charging equipment of Vehicular charging, the second distance between current location and return destination position is calculated, by institute
Second distance is stated as return mileage.
Further, it is needing midway to charge, and is having from current location into the way of return destination and filled for vehicle
When the charging equipment of electricity, the method also includes:
According between the remaining capacity of power battery, the return mileage, the charging equipment and the return destination
Distance and the charging equipment charging rate, the charging time is calculated.
Further, before the step of being travelled in the acquisition vehicle from current location to the return mileage of target position,
The method also includes:
Establish the communication connection of mobile terminal Yu the vehicle；
When being greater than default safe distance at a distance from the mobile terminal is between the vehicle, pass through the mobile terminal
User is prompted.
Further, the method also includes:
It obtains vehicle and travels the traffic related information to target position on the way from current location；
The remaining capacity according to the return mileage, the bearing power and the power battery, is calculated
The vehicle to load be powered the secure connection time the step of include:
According to the return mileage, the bearing power, the remaining capacity of the power battery and the traffic condition
The secure connection time that the vehicle is powered load is calculated in information.
Further, after the step of being travelled in the acquisition vehicle from current location to the return mileage of target position,
The method also includes:
Receive the stopping electric discharge instruction that the vehicle is sent；
The return mileage is sent to the vehicle according to stopping electric discharge instruction.
Another aspect according to the present invention provides a kind of automotive discharge alarm method, is applied to vehicle, comprising:
Obtain the remaining capacity of the bearing power and power battery when vehicle is powered；
The remaining capacity of the bearing power and power battery is sent to mobile terminal.
Further, the step of the remaining capacity of the bearing power when the acquisition vehicle is powered and power battery
Before rapid, the method also includes:
Establish the communication connection of mobile terminal Yu the vehicle.
Further, the step of the remaining capacity of the bearing power when the acquisition vehicle is powered and power battery
Before rapid, the method also includes:
Whether detection vehicle meets discharging condition；
It discharges when the vehicle meets discharging condition, and executes the load when acquisition vehicle is powered
The step of remaining capacity of power and power battery.
Further, after vehicle is discharged, the method also includes:
The stopping electric discharge instruction for stopping electric discharge being received, and stops discharging；
Stopping electric discharge instruction is sent to mobile terminal, and receives the return mileage of mobile terminal transmission.
Further, the step of remaining capacity of the bearing power obtained when vehicle is powered and power battery
Include:
Vehicle is obtained when being powered, be electrically connected with the power supply module of the vehicle loaded bearing power；
When acquisition vehicle is powered, the remaining capacity of power battery.
Another aspect according to the present invention provides a kind of automotive discharge warning device, is applied to mobile terminal, packet
It includes:
First obtains module, travels from current location to the return mileage of target position for obtaining vehicle；
First receiving module, for receiving the remaining capacity of bearing power and power battery that the vehicle is sent；
First computing module, for the residue according to the return mileage, the bearing power and the power battery
The secure connection time that the vehicle is powered load is calculated in electricity；
Warning module, for reaching the residue of the first preset threshold or the power battery in the secure connection time
When electricity reaches the second preset threshold, prompt messages are generated.
Further, the first acquisition module includes:
Receiving unit, for receiving return destination and the midway charge requirement of user's input；
First processing units for needing midway to charge, and have from current location into the way of return destination
For Vehicular charging charging equipment when, the first distance between current location and the charging equipment position is calculated, by institute
First distance is stated as return mileage；
The second processing unit, for do not needing midway charge, or need midway charging but from current location to return
When in the way of destination not for the charging equipment of Vehicular charging, calculate current location and return destination position it
Between second distance, using the second distance as return mileage.
Further, described device further include:
Second computing module, for according to the remaining capacity of power battery, the return mileage, the charging equipment and institute
The charging rate for stating the distance between return destination and the charging equipment, is calculated the charging time.
Further, described device further include:
First link block, for establishing the communication connection of mobile terminal Yu the vehicle；
Cue module is led to when for being greater than default safe distance at a distance from the mobile terminal is between the vehicle
The mobile terminal is crossed to prompt user.
Further, described device further include:
Second obtains module, and the traffic related information to target position on the way is travelled for obtaining vehicle from current location；
First computing module, specifically for according to the return mileage, the bearing power, the power battery
The secure connection time that the vehicle is powered load is calculated in remaining capacity and the traffic related information.
Further, described device further include:
Second receiving module, the stopping electric discharge instruction sent for receiving the vehicle；
First sending module, for the return mileage to be sent to the vehicle according to stopping electric discharge instruction.
Another aspect according to the present invention provides a kind of automotive discharge warning device, is applied to vehicle, comprising:
Third obtains module, for obtaining the remaining capacity of bearing power and power battery when vehicle is powered；
Second sending module, for the remaining capacity of the bearing power and power battery to be sent to mobile terminal.
Further, described device further include:
Second link block, for establishing the communication connection of mobile terminal Yu the vehicle.
Further, described device further include:
Detection module, for detecting whether vehicle meets discharging condition；
Discharge module, for discharging when the vehicle meets discharging condition, and execute the acquisition vehicle into
The step of remaining capacity of bearing power and power battery when row power supply.
Further, described device further include:
Stop discharge module, for receiving the stopping for being used to stop electric discharge electric discharge instruction, and stops discharging；
Transceiver module for stopping electric discharge instruction to be sent to mobile terminal, and receives returning for mobile terminal transmission
Cheng Licheng.
Further, the third acquisition module includes:
First acquisition unit, when being powered for obtaining vehicle, what is be electrically connected with the power supply module of the vehicle is all
The bearing power of load；
Second acquisition unit, when being powered for obtaining vehicle, the remaining capacity of power battery.
Another aspect according to the present invention provides a kind of automotive discharge alarm system, comprising: is as above applied to movement
The automotive discharge warning device of terminal and the automotive discharge warning device for being as above applied to vehicle.
The beneficial effects of the present invention are:
Vehicle is calculated according to the remaining capacity of return mileage, bearing power and power battery in above-mentioned technical proposal
To the secure connection time that load is powered, within the secure connection time, power battery can satisfy return demand；By setting
It sets threshold value and early warning is carried out to the remaining capacity of secure connection time and power battery, to remind user to make conjunction in advance in time
The arrangement of reason avoids power battery over-discharge, is unable to satisfy return demand.
Detailed description of the invention
Fig. 1 shows the automotive discharge alarm method schematic diagrames provided in an embodiment of the present invention applied to mobile terminal；
Fig. 2 indicates the automotive discharge alarm method schematic diagram provided in an embodiment of the present invention applied to vehicle；
Fig. 3 indicates the automotive discharge warning device schematic diagram provided in an embodiment of the present invention applied to mobile terminal；
Fig. 4 indicates that provided in an embodiment of the present invention first obtains module diagram；
Fig. 5 indicates the automotive discharge warning device schematic diagram provided in an embodiment of the present invention applied to vehicle；
Fig. 6 indicates that third provided in an embodiment of the present invention obtains module diagram；
Fig. 7 indicates a kind of automotive discharge alarm system application schematic diagram provided in an embodiment of the present invention.
Description of symbols:
301, first module is obtained；3011, receiving unit；3012, first processing units；3013, the second processing unit；
302, the first receiving module；303, the first computing module；304, warning module；305, the second computing module；306, the first connection
Module；307, cue module；308, second module is obtained；309, the second receiving module；310, the first sending module；501, third
Obtain module；5011, first acquisition unit；5012, second acquisition unit；502, the second sending module；503, the second connection mould
Block；504, detection module；505, discharge module；506, stop discharge module；507, transceiver module.
Specific embodiment
The exemplary embodiment that the present invention will be described in more detail below with reference to accompanying drawings.Although showing the present invention in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the present invention without should be by embodiments set forth here
It is limited.It is to be able to thoroughly understand the present invention on the contrary, providing these embodiments, and can be by the scope of the present invention
It is fully disclosed to those skilled in the art.
As shown in Figure 1, being applied to mobile terminal, the vehicle the embodiment of the invention provides a kind of automotive discharge alarm method
Electric discharge alarm method include:
S11: it obtains vehicle and travels from current location to the return mileage of target position；
It should be noted that the current location of vehicle is the position that vehicle is currently parked, target position be for vehicle into
Charging station position, position of user family etc. of row charging, the target position are users according to itself trip requirements voluntarily
Selection.
S12: the remaining capacity of bearing power and power battery that vehicle is sent is received；
It should be noted that being electrically connected when the bearing power is that vehicle is powered load with the power supply module of vehicle
Loaded bearing power sum.The remaining capacity of power battery can be monitored in real time in the battery management system of vehicle, will
It is sent to mobile terminal.
S13: according to the remaining capacity of return mileage, bearing power and power battery, be calculated vehicle to load into
The secure connection time of row power supply；
It should be noted that the secure connection time refers under the premise of satisfaction makes a return voyage demand, load can be carried out
The longest duration of power supply；After vehicle parking, user determines return mileage according to the selection of target position；Vehicle passes through power electric
Pond and bidirectional charger controller are powered the load of connection, and return mileage is no variation in the whole process
, but the load connected may be changed according to the demand of user, so that bearing power is changed, power battery
Remaining capacity will persistently reduce, so in order to accurately obtain the secure connection time, preferably, receiving vehicle every a predetermined time
Send bearing power and power battery remaining capacity, then recalculate to obtain the newest secure connection time.
S14: it is default to reach second in the remaining capacity that the secure connection time reaches the first preset threshold or power battery
When threshold value, prompt messages are generated.
It should be noted that the first preset threshold and the second preset threshold can sets itself according to the demand of user, example
If the first preset threshold can be half an hour, the second preset threshold can be 20 the percent of power battery capacity, but not
It is limited to this.
In the embodiment of the present invention, according to the remaining capacity of return mileage, bearing power and power battery, vehicle is calculated
To secure connection time for being powered of load, within the secure connection time, power battery can satisfy return demand；Pass through
Threshold value is set, early warning is carried out to the remaining capacity of secure connection time and power battery, to remind user to make in advance in time
It is reasonable to arrange, power battery over-discharge is avoided, return demand is unable to satisfy.
It charges in order to facilitate user to vehicle, on the basis of foregoing invention embodiment, in the embodiment of the present invention, obtains in time
Pick-up, which is travelled from current location to the step of return mileage of target position, includes:
Receive return destination and the midway charge requirement of user's input；
Midway is being needed to charge, and from current location there is the charging for Vehicular charging to set into the way of return destination
When standby, the first distance between current location and charging equipment position is calculated, using first distance as return mileage；
It charges not needing midway, or needs midway to charge but do not supplied from current location into the way of return destination
When the charging equipment of Vehicular charging, calculate the second distance between current location and return destination position, by second away from
From as return mileage.
It should be noted that can be prompted the user whether by way of dialog box with midway charge requirement, if so, will
The charging station of search on the way, and the information of the charging station searched is shown, if charging station can not be searched, prompt user
There is no charging station.Wherein the information of charging station includes quantity and type of charging pile etc..
Midway is being needed to charge, and from current location there is the charging for Vehicular charging to set into the way of return destination
When standby, method further include:
According to the distance between the remaining capacity of power battery, return mileage, charging equipment and return destination and fill
The charging rate of electric equipment, is calculated the charging time.
It is communicated in order to facilitate mobile terminal with vehicle, on the basis of above-mentioned each inventive embodiments, the present invention is implemented
In example, before obtaining the step of vehicle is travelled from current location to the return mileage of target position, method further include:
Establish the communication connection of mobile terminal and vehicle；
When being greater than default safe distance at a distance from mobile terminal is between vehicle, user is mentioned by mobile terminal
Show.
It should be noted that the communication mode of mobile terminal and vehicle is wireless communication, internet or indigo plant can be passed through
Tooth is communicated, preferably, the vehicle-mounted bluetooth module and mobile terminal by vehicle establish bluetooth connection.Monitor mobile terminal with
Its distance is limited in default safe distance by the distance between vehicle, which can be according to the demand of user
Sets itself, such as 3 meters or 5 meters, but not limited to this.
In order to accurately calculate the secure connection time, on the basis of above-mentioned each inventive embodiments, in the embodiment of the present invention, side
Method further include:
It obtains vehicle and travels the traffic related information to target position on the way from current location；
According to the remaining capacity of return mileage, bearing power and power battery, vehicle is calculated, load is supplied
Electricity the secure connection time the step of include:
According to return mileage, bearing power, power battery remaining capacity and traffic related information, vehicle is calculated
The secure connection time that load is powered.
It should be noted that traffic related information include current location travel to target position condition of road surface on the way and
Jam situation etc..
Return is carried out in order to facilitate user in the embodiment of the present invention, obtaining on the basis of above-mentioned each inventive embodiments
After the step of vehicle is travelled from current location to the return mileage of target position, method further include:
Receive the stopping electric discharge instruction that vehicle is sent；
Return mileage is sent to vehicle according to electric discharge instruction is stopped.
It should be noted that vehicle can also be sent to the information of traffic related information and charging station, so that user
It is checked by the middle control vehicle-mounted system of vehicle.
As shown in Fig. 2, another aspect according to the present invention, provides a kind of automotive discharge alarm method, it is applied to vehicle
, which includes:
S21: the remaining capacity of the bearing power and power battery when vehicle is powered is obtained；
It should be noted that the institute being electrically connected with the power supply module of vehicle is loaded negative when acquisition vehicle is powered
Power is carried, preferably, bearing power can be obtained by load recognizer；When acquisition vehicle is powered, power battery is remained
Remaining electricity can obtain the remaining capacity of the power battery by battery management system.
S22: the remaining capacity of bearing power and power battery is sent to mobile terminal.
It should be noted that the bearing power and cell tube that load recognizer obtains can be acquired by entire car controller
The remaining capacity for the power battery that reason system obtains, is then sent to mobile terminal by the wireless communication module of vehicle, such as
The transmission of data is carried out by the vehicle-mounted bluetooth module of vehicle.
In the embodiment of the present invention, the remaining capacity of bearing power and power battery is sent to mobile terminal, so as to move
Dynamic terminal carries out early warning to the remaining capacity of power battery, to remind user to make reasonable arrangement in advance in time, avoids moving
Power battery over-discharge, is unable to satisfy return demand.
In order to facilitate the communication of vehicle and mobile terminal, on the basis of foregoing invention embodiment, in the embodiment of the present invention,
Before the step of remaining capacity of bearing power and power battery when obtaining vehicle and being powered, method further include:
Establish the communication connection of mobile terminal and vehicle.
It should be noted that the communication mode of mobile terminal and vehicle is wireless communication, internet or indigo plant can be passed through
Tooth is communicated, preferably, the vehicle-mounted bluetooth module and mobile terminal by vehicle establish bluetooth connection.Vehicle can be passed through
Middle control vehicle-mounted system is operated, and vehicle-mounted bluetooth module and mobile terminal are connected.
In order to guarantee Electrical Safety, on the basis of above-mentioned each inventive embodiments, in the embodiment of the present invention, vehicle is being obtained
Before the step of remaining capacity of bearing power and power battery when being powered, method further include:
Whether detection vehicle meets discharging condition；
Discharge when vehicle meets discharging condition, and execute the bearing power obtained vehicle when being powered and
The step of remaining capacity of power battery.
It should be noted that can detecte whether electric discharge rifle is fully connected and whether breaks down, if being fully connected simultaneously
And there is no failures, then can discharge, and after vehicle is discharged, method further include:
The stopping electric discharge instruction for stopping electric discharge being received, and stops discharging；
It will stop electric discharge instruction and be sent to mobile terminal, and receive the return mileage of mobile terminal transmission.
It is shown by the information that middle control vehicle-mounted system docking receives.
As shown in Figure 3 and Figure 4, another aspect according to the present invention provides a kind of automotive discharge warning device, application
In mobile terminal, which includes:
First obtains module 301, travels from current location to the return mileage of target position for obtaining vehicle；
First receiving module 302, for receiving the bearing power of vehicle transmission and the remaining capacity of power battery；
First computing module 303 is calculated for the remaining capacity according to return mileage, bearing power and power battery
Obtain the secure connection time that vehicle is powered load；
Warning module 304, for reaching the remaining capacity of the first preset threshold or power battery in the secure connection time
When reaching the second preset threshold, prompt messages are generated.
Second computing module 305, for according to the remaining capacity of power battery, return mileage, charging equipment and return mesh
The distance between ground and charging equipment charging rate, the charging time is calculated.
First link block 306, for establishing the communication connection of mobile terminal and vehicle；
Cue module 307 passes through movement when for being greater than default safe distance at a distance from mobile terminal is between vehicle
Terminal prompts user.
Second obtains module 308, believes for obtaining vehicle and travelling from current location to the traffic condition of target position on the way
Breath；
First computing module 303, specifically for according to return mileage, bearing power, power battery remaining capacity and
The secure connection time that vehicle is powered load is calculated in traffic related information.
Second receiving module 309, for receiving the stopping electric discharge instruction of vehicle transmission；
First sending module 310, for return mileage to be sent to vehicle according to stopping discharging instructing.
Wherein, the first acquisition module 301 includes:
Receiving unit 3011, for receiving return destination and the midway charge requirement of user's input；
First processing units 3012, for need midway charge, and from current location to the way of return destination in
When with charging equipment for Vehicular charging, the first distance between current location and charging equipment position is calculated, by the
One distance is used as return mileage；
The second processing unit 3013, for do not needing midway charge, or need midway charging but from current location to
When in the way of return destination not for the charging equipment of Vehicular charging, calculate current location and return destination position it
Between second distance, using second distance as return mileage.
In the embodiment of the present invention, according to the remaining capacity of return mileage, bearing power and power battery, vehicle is calculated
To secure connection time for being powered of load, within the secure connection time, power battery can satisfy return demand；Pass through
Threshold value is set, early warning is carried out to the remaining capacity of secure connection time and power battery, to remind user to make in advance in time
It is reasonable to arrange, power battery over-discharge is avoided, return demand is unable to satisfy.
As shown in Figure 5 and Figure 6, another aspect according to the present invention provides a kind of automotive discharge warning device, application
In vehicle, which includes:
Third obtains module 501, for obtaining the residue electricity of bearing power and power battery when vehicle is powered
Amount；
Second sending module 502, for the remaining capacity of bearing power and power battery to be sent to mobile terminal.
Second link block 503, for establishing the communication connection of mobile terminal and vehicle.
Detection module 504, for detecting whether vehicle meets discharging condition；
Discharge module 505 for discharging when vehicle meets discharging condition, and executes acquisition vehicle and is powered
When bearing power and power battery remaining capacity the step of.
Stop discharge module 506, for receiving the stopping for being used to stop electric discharge electric discharge instruction, and stops discharging；
Transceiver module 507 is sent to mobile terminal for that will stop electric discharge instruction, and receives the return of mobile terminal transmission
Mileage.
Wherein, third acquisition module 501 includes:
First acquisition unit 5011, when being powered for obtaining vehicle, what is be electrically connected with the power supply module of vehicle is all
The bearing power of load；
Second acquisition unit 5012, when being powered for obtaining vehicle, the remaining capacity of power battery.
In the embodiment of the present invention, the remaining capacity of bearing power and power battery is sent to mobile terminal, so as to move
Dynamic terminal carries out early warning to the remaining capacity of power battery, to remind user to make reasonable arrangement in advance in time, avoids moving
Power battery over-discharge, is unable to satisfy return demand.
Another aspect according to the present invention provides a kind of automotive discharge alarm system, comprising: is as above applied to movement
The automotive discharge warning device of terminal and the automotive discharge warning device for being as above applied to vehicle.
In the embodiment of the present invention, according to the remaining capacity of return mileage, bearing power and power battery, vehicle is calculated
To secure connection time for being powered of load, within the secure connection time, power battery can satisfy return demand；Pass through
Threshold value is set, early warning is carried out to the remaining capacity of secure connection time and power battery, to remind user to make in advance in time
It is reasonable to arrange, power battery over-discharge is avoided, return demand is unable to satisfy.
As shown in fig. 7, being a kind of automotive discharge alarm system application schematic diagram provided in an embodiment of the present invention, comprising: move
Dynamic terminal and vehicle, wherein the vehicle includes entire car controller, load recognizer, vehicle-mounted bluetooth module, bidirectional charger control
Device processed and middle control vehicle-mounted system；
Vehicle-mounted bluetooth module is used to carry out bluetooth connection with mobile terminal, realizes the channel radio between mobile terminal and vehicle
Letter is searched for neighbouring bluetooth equipment and is attached, connect into preferably, user can be operated by middle control vehicle-mounted system
After function dormant state can be set by middle control vehicle-mounted system.Mobile terminal will monitor the distance between itself and vehicle in real time,
And when the distance is greater than a default safe distance, user is prompted, and provide corresponding suggestion.User can pass through shifting
Return destination is arranged in dynamic terminal or middle control vehicle-mounted system, and pops up the dialog box for whether selecting midway to charge, if user selects
"Yes" is selected, mobile terminal is by the charging station searched on the way and shows, prompts user not search if not searching and fills
Power station.If searching charging station, user can choose one of charging station, and show current location to selection the charging station
The distance between position.
When vehicle is discharged, it is inserted into the socket of vehicle body for the rifle that will discharge and presses discharge button, entire car controller
High pressure and working environment is judged by bidirectional charger controller when detecting that discharge button is pressed, on vehicle, is
No to meet discharging condition, if not meeting discharging condition, entire car controller will be collected and send warning to mobile terminal, to user into
Row prompt；If meeting discharging condition, discharge.
After vehicle is discharged, load recognizer calculates the bearing power of vehicle and is sent to entire car controller；Electricity
Pond management system will acquire the remaining capacity of power battery and be sent to entire car controller；Entire car controller passes through on-vehicle Bluetooth mould
The information received is sent to mobile terminal by block；Information and return information that mobile terminal is sent according to vehicle etc., calculate pair
Load the longest power-on time being powered；If being charged in midway by charging station, it is also necessary to when calculating most short charging
Between.If not needing midway again to charge, most short charging time is zero.Vehicle periodically sends the surplus of bearing power and power battery
Remaining electricity accurately calculates longest power-on time so that mobile terminal is updated data to mobile terminal.It powers in longest
When time only has the remaining capacity of half an hour or power battery to reach early warning value, mobile terminal is issued to user and is alerted, and is allowed
User makes reasonable arrangement.
After user's stopping vehicle being powered load, entire car controller will close bidirectional charger controller and load
Identifier, and stopping electric discharge instruction is sent to mobile terminal, mobile terminal will return to return mileage, traffic related information to vehicle
Middle control vehicle-mounted system, for display.
Although the preferred embodiment of the embodiment of the present invention has been described, once a person skilled in the art knows bases
This creative concept, then additional changes and modifications can be made to these embodiments.So the following claims are intended to be interpreted as
Including preferred embodiment and fall into all change and modification of range of embodiment of the invention.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that process, method, article or terminal device including a series of elements not only wrap
Those elements are included, but also including other elements that are not explicitly listed, or further includes for this process, method, article
Or the element that terminal device is intrinsic.In the absence of more restrictions, being wanted by what sentence "including a ..." limited
Element, it is not excluded that there is also other identical elements in process, method, article or the terminal device for including the element.
Claims (23)
1. a kind of automotive discharge alarm method is applied to mobile terminal characterized by comprising
Vehicle is obtained to travel from current location to the return mileage of target position；
Receive the remaining capacity of bearing power and power battery that the vehicle is sent；
According to the remaining capacity of the return mileage, the bearing power and the power battery, the vehicle is calculated
The secure connection time that load is powered；
It is default to reach second in the remaining capacity that the secure connection time reaches the first preset threshold or the power battery
When threshold value, prompt messages are generated.
2. automotive discharge alarm method according to claim 1, which is characterized in that the acquisition vehicle is from current location row
It sails to the step of return mileage of target position and includes:
Receive return destination and the midway charge requirement of user's input；
It is needing midway to charge, and there is from current location into the way of return destination the charging equipment for Vehicular charging
When, the first distance between current location and the charging equipment position is calculated, using the first distance as in return
Journey；
Do not needing midway charge, or need midway charging but from current location into the way of return destination not for vehicle
When the charging equipment of charging, the second distance between current location and return destination position is calculated, by described the
Two distances are used as return mileage.
3. automotive discharge alarm method according to claim 2, which is characterized in that needing midway to charge, and from working as
When front position has the charging equipment for Vehicular charging into the way of return destination, the method also includes:
According between the remaining capacity of power battery, the return mileage, the charging equipment and the return destination away from
From and the charging equipment charging rate, the charging time is calculated.
4. automotive discharge alarm method according to claim 1, which is characterized in that in the acquisition vehicle from current location
Travel to target position return mileage the step of before, the method also includes:
Establish the communication connection of mobile terminal Yu the vehicle；
At a distance from the mobile terminal is between the vehicle be greater than default safe distance when, by the mobile terminal to
Family is prompted.
5. automotive discharge alarm method according to claim 1, which is characterized in that the method also includes:
It obtains vehicle and travels the traffic related information to target position on the way from current location；
The remaining capacity according to the return mileage, the bearing power and the power battery is calculated described
Vehicle to load be powered the secure connection time the step of include:
According to the return mileage, the bearing power, the power battery remaining capacity and the traffic related information,
The secure connection time that the vehicle is powered load is calculated.
6. automotive discharge alarm method according to claim 1, which is characterized in that in the acquisition vehicle from current location
Travel to target position return mileage the step of after, the method also includes:
Receive the stopping electric discharge instruction that the vehicle is sent；
The return mileage is sent to the vehicle according to stopping electric discharge instruction.
7. a kind of automotive discharge alarm method is applied to vehicle characterized by comprising
Obtain the remaining capacity of the bearing power and power battery when vehicle is powered；
The remaining capacity of the bearing power and power battery is sent to mobile terminal.
8. automotive discharge alarm method according to claim 7, which is characterized in that when the acquisition vehicle is powered
Bearing power and power battery remaining capacity the step of before, the method also includes:
Establish the communication connection of mobile terminal Yu the vehicle.
9. automotive discharge alarm method according to claim 7, which is characterized in that when the acquisition vehicle is powered
Bearing power and power battery remaining capacity the step of before, the method also includes:
Whether detection vehicle meets discharging condition；
It discharges when the vehicle meets discharging condition, and executes the bearing power when acquisition vehicle is powered
And power battery remaining capacity the step of.
10. automotive discharge alarm method according to claim 9, which is characterized in that described after vehicle is discharged
Method further include:
The stopping electric discharge instruction for stopping electric discharge being received, and stops discharging；
Stopping electric discharge instruction is sent to mobile terminal, and receives the return mileage of mobile terminal transmission.
11. automotive discharge alarm method according to claim 7, which is characterized in that when the acquisition vehicle is powered
Bearing power and power battery remaining capacity the step of include:
Vehicle is obtained when being powered, be electrically connected with the power supply module of the vehicle loaded bearing power；
When acquisition vehicle is powered, the remaining capacity of power battery.
12. a kind of automotive discharge warning device is applied to mobile terminal characterized by comprising
First obtains module, travels from current location to the return mileage of target position for obtaining vehicle；
First receiving module, for receiving the remaining capacity of bearing power and power battery that the vehicle is sent；
First computing module, for the remaining capacity according to the return mileage, the bearing power and the power battery,
The secure connection time that the vehicle is powered load is calculated；
Warning module, for reaching the remaining capacity of the first preset threshold or the power battery in the secure connection time
When reaching the second preset threshold, prompt messages are generated.
13. automotive discharge warning device according to claim 12, which is characterized in that described first, which obtains module, includes:
Receiving unit, for receiving return destination and the midway charge requirement of user's input；
First processing units for needing midway to charge, and have into the way of return destination for vehicle from current location
When the charging equipment of charging, the first distance between current location and the charging equipment position is calculated, by described the
One distance is used as return mileage；
The second processing unit, for do not needing midway charge, or need midway charging but from current location to return purpose
When in the way on ground not for the charging equipment of Vehicular charging, calculate between current location and return destination position
Second distance, using the second distance as return mileage.
14. automotive discharge warning device according to claim 13, which is characterized in that described device further include:
Second computing module, for being returned according to the remaining capacity, the return mileage, the charging equipment of power battery with described
The charging rate of the distance between journey destination and the charging equipment, is calculated the charging time.
15. automotive discharge warning device according to claim 12, which is characterized in that described device further include:
First link block, for establishing the communication connection of mobile terminal Yu the vehicle；
Cue module passes through institute when for being greater than default safe distance at a distance from the mobile terminal is between the vehicle
Mobile terminal is stated to prompt user.
16. automotive discharge warning device according to claim 12, which is characterized in that described device further include:
Second obtains module, and the traffic related information to target position on the way is travelled for obtaining vehicle from current location；
First computing module, specifically for according to the return mileage, the bearing power, the residue of the power battery
The secure connection time that the vehicle is powered load is calculated in electricity and the traffic related information.
17. automotive discharge warning device according to claim 12, which is characterized in that described device further include:
Second receiving module, the stopping electric discharge instruction sent for receiving the vehicle；
First sending module, for the return mileage to be sent to the vehicle according to stopping electric discharge instruction.
18. a kind of automotive discharge warning device is applied to vehicle characterized by comprising
Third obtains module, for obtaining the remaining capacity of bearing power and power battery when vehicle is powered；
Second sending module, for the remaining capacity of the bearing power and power battery to be sent to mobile terminal.
19. automotive discharge warning device according to claim 18, which is characterized in that described device further include:
Second link block, for establishing the communication connection of mobile terminal Yu the vehicle.
20. automotive discharge warning device according to claim 18, which is characterized in that described device further include:
Detection module, for detecting whether vehicle meets discharging condition；
Discharge module for discharging when the vehicle meets discharging condition, and executes the acquisition vehicle and is supplied
The step of remaining capacity of bearing power and power battery when electric.
21. automotive discharge warning device according to claim 20, which is characterized in that described device further include:
Stop discharge module, for receiving the stopping for being used to stop electric discharge electric discharge instruction, and stops discharging；
Transceiver module for stopping electric discharge instruction to be sent to mobile terminal, and receives in the return of mobile terminal transmission
Journey.
22. automotive discharge warning device according to claim 18, which is characterized in that the third obtains module and includes:
First acquisition unit, when being powered for obtaining vehicle, all loads for being electrically connected with the power supply module of the vehicle
Bearing power；
Second acquisition unit, when being powered for obtaining vehicle, the remaining capacity of power battery.
23. a kind of automotive discharge alarm system characterized by comprising as the described in any item vehicles of claim 12-17 are put
Telegram alarm device and such as described in any item automotive discharge warning devices of claim 18-22.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811001583.4A CN109017316A (en) | 2018-08-30 | 2018-08-30 | Vehicle discharge alarm method, device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811001583.4A CN109017316A (en) | 2018-08-30 | 2018-08-30 | Vehicle discharge alarm method, device and system |
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Family
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| CN201811001583.4A Pending CN109017316A (en) | 2018-08-30 | 2018-08-30 | Vehicle discharge alarm method, device and system |
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