CN111917160A - Method for displaying battery electric quantity by matching with whole vehicle - Google Patents
Method for displaying battery electric quantity by matching with whole vehicle Download PDFInfo
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- CN111917160A CN111917160A CN202010775373.1A CN202010775373A CN111917160A CN 111917160 A CN111917160 A CN 111917160A CN 202010775373 A CN202010775373 A CN 202010775373A CN 111917160 A CN111917160 A CN 111917160A
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- Prior art keywords
- battery
- mobile phone
- electric quantity
- app program
- information interface
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Links
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000004891 communication Methods 0.000 claims abstract description 25
- 238000012795 verification Methods 0.000 claims description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J50/00—Arrangements specially adapted for use on cycles not provided for in main groups B62J1/00 - B62J45/00
- B62J50/20—Information-providing devices
- B62J50/21—Information-providing devices intended to provide information to rider or passenger
- B62J50/22—Information-providing devices intended to provide information to rider or passenger electronic, e.g. displays
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
- H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/02—Details of telephonic subscriber devices including a Bluetooth interface
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Telephone Function (AREA)
Abstract
The invention discloses a method for displaying battery capacity by matching a whole vehicle, which comprises the following steps: starting background service of the mobile phone APP program, and placing a current task stack of the mobile phone APP program in a background; the communication between the background service of the mobile phone APP program and the current task stack is kept, and when a user clicks a floating window of the mobile phone APP program, the background service of the mobile phone APP program returns to the current task stack; the communication between the APP program of the mobile phone and the battery is realized through the Bluetooth BLE service, and the timer is started to acquire the electric quantity information of the battery; and performing display adjustment between the background service and the current task stack on the battery power information interface and the mobile phone real-time navigation page. The invention adopts the backstage floating window to display the current battery power information, indirectly realizes the communication between the BMS and the mobile phone through the mobile phone Bluetooth and the BLE embedded in the battery, checks the key information of the battery in the backstage floating window service through the same interface, and provides simpler and more comprehensive riding experience for riders.
Description
Technical Field
The invention relates to the technical field of battery management, in particular to a method for displaying battery electric quantity by matching a whole vehicle.
Background
The mobile phone user can only use one foreground interface program in general conditions, so that the user cannot use the service of another program in the same interface in an intersection manner when using one program, and the android provides a background server program, so that the defect can be overcome, for example, the realization of a WeChat telephone. However, when an electric vehicle supplier uses different types of lithium batteries in a certain electric vehicle series, different lithium batteries have different charging and discharging curves, so that the matching electric quantity of the whole vehicle has great difference, and the electric quantity information of the battery cannot be accurately represented by instruments which use voltage to represent the electric quantity, at this time, the whole vehicle can only provide the real electric quantity information for a user by acquiring the residual electric quantity of the BMS, and the whole vehicle can only be used through a third-party channel if the whole vehicle does not have the BMS communication function, for example, the current battery information can be checked through the battery management app. However, when the rider navigates using the Baidu map, the rider needs to switch to the battery management program to check the current electric vehicle power in general when the rider wants to know the battery power information of another battery management program in the navigation interface, but the repeated switching operation can greatly affect the rider's experience during riding.
Accordingly, there is a need in the art for improvements.
Disclosure of Invention
The technical problem to be solved by the embodiment of the invention is as follows: the method for displaying the electric quantity of the battery by matching the whole vehicle is provided, so that the problems in the prior art are solved.
According to one aspect of the embodiment of the invention, the method for matching the electric quantity of the display battery of the whole vehicle comprises the following steps:
starting background service of the mobile phone APP program, and placing a current task stack of the mobile phone APP program in a background;
the communication between the background service of the mobile phone APP program and the current task stack is kept, and when a user clicks a floating window of the mobile phone APP program, the background service of the mobile phone APP program returns to the current task stack;
the communication between the APP program of the mobile phone and the battery is realized through the Bluetooth BLE service, and the timer is started to acquire the electric quantity information of the battery;
displaying the battery power information interface and the mobile phone real-time navigation page in the same foreground interface, adjusting the battery power information interface into a floating window of the battery power information interface, and placing the current task stack of the battery power information interface in a background;
adjusting the floating window of the battery electric quantity information interface to any position of a mobile phone page, and clicking the floating window of the battery electric quantity information interface to return to the battery electric quantity information interface;
and clicking any position of the battery electric quantity information interface, returning to a floating window of the battery electric quantity information interface, and starting background service of the battery electric quantity information interface.
In another embodiment of the method for matching vehicle battery power display according to the present invention, the adjusting the floating window of the battery power information interface to any position of the mobile phone page includes:
pressing the floating window icon of the battery power information interface for a long time, and dragging the floating window icon of the battery power information interface to any target position;
and loosening the floating window icon of the battery electric quantity information interface, and stopping the floating window icon of the battery electric quantity information at the target position.
In another embodiment of the method for matching electric quantity of a vehicle battery according to the present invention, the implementing communication between a mobile phone APP program and the battery through bluetooth BLE service includes:
a Bluetooth communication module matched with an APP program of the mobile phone is additionally arranged on the battery BMS;
a mobile phone APP program initiates a data request through a Bluetooth communication protocol and a Boliwei protocol, wherein the Boliwei protocol is a communication protocol special for a battery;
the battery BMS receives the request and checks the request information of the mobile phone APP;
after the verification is successful, the mobile phone APP is established on the connection of the battery BMS, and the communication between the mobile phone APP and the battery BMS is realized;
the method comprises the steps that a mobile phone APP program obtains battery real-time data in a battery BMS;
and if the verification fails, displaying the connection failure by the APP program of the mobile phone.
Compared with the prior art, the invention has the following advantages:
according to the invention, the current battery power information is displayed by adopting the background floating window, the battery power is acquired through the Bluetooth BLE of the mobile phone APP and the battery BMS, and a user can check the battery key information in the background floating window service on the same interface while using other programs, so that a simpler and more comprehensive riding experience is provided for a rider.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, a brief description will be given below of the drawings used in the description of the embodiments or the prior art, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a flowchart of an embodiment of a method for matching a vehicle display battery level according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The method for matching the electric quantity of the battery displayed by the whole vehicle provided by the invention is described in more detail below with reference to the accompanying drawings and the embodiment.
Fig. 1 is a flowchart of an embodiment of a method for matching a vehicle display battery capacity according to the present invention, and as shown in fig. 1, the method for matching a vehicle display battery capacity according to the embodiment includes:
10, starting background service of the mobile phone APP program, and placing a current task stack of the mobile phone APP program in a background;
20, maintaining communication between the background service of the mobile phone APP program and the current task stack, and returning the background service of the mobile phone APP program to the current task stack when a user clicks a floating window of the mobile phone APP program;
30, communication between a mobile phone APP program and a battery is achieved through Bluetooth BLE service, and a timer is started to obtain electric quantity information of the battery;
40, displaying the battery power information interface and the mobile phone real-time navigation page in the same foreground interface, adjusting the battery power information interface into a floating window of the battery power information interface, and placing the current task stack of the battery power information interface in a background;
50, adjusting the floating window of the battery electric quantity information interface to any position of the mobile phone page, and clicking the floating window of the battery electric quantity information interface to return to the battery electric quantity information interface;
and 60, clicking any position of the battery power information interface, returning to a floating window of the battery power information interface, and starting background service of the battery power information interface.
The adjusting of the floating window of the battery power information interface to any position of the mobile phone page comprises:
pressing the floating window icon of the battery power information interface for a long time, and dragging the floating window icon of the battery power information interface to any target position;
and loosening the floating window icon of the battery electric quantity information interface, and stopping the floating window icon of the battery electric quantity information at the target position.
Realize the communication between cell-phone APP procedure and the battery through bluetooth BLE service includes:
a Bluetooth communication module matched with an APP program of the mobile phone is additionally arranged on the battery BMS;
a mobile phone APP program initiates a data request through a Bluetooth communication protocol and a Boliwei protocol, wherein the Boliwei protocol is a communication protocol special for a battery;
the battery BMS receives the request and checks the request information of the mobile phone APP;
after the verification is successful, the mobile phone APP is established on the connection of the battery BMS, and the communication between the mobile phone APP and the battery BMS is realized;
the method comprises the steps that a mobile phone APP program obtains battery real-time data in a battery BMS;
and if the verification fails, displaying the connection failure by the APP program of the mobile phone.
The method for matching the electric quantity of the battery displayed by the whole vehicle is described in detail, a specific example is applied in the method for explaining the principle and the implementation mode of the invention, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (3)
1. A method for displaying battery electric quantity by matching with a whole vehicle is characterized by comprising the following steps:
starting background service of the mobile phone APP program, and placing a current task stack of the mobile phone APP program in a background;
the communication between the background service of the mobile phone APP program and the current task stack is kept, and when a user clicks a floating window of the mobile phone APP program, the background service of the mobile phone APP program returns to the current task stack;
the communication between the APP program of the mobile phone and the battery is realized through the Bluetooth BLE service, and the timer is started to acquire the electric quantity information of the battery;
displaying the battery power information interface and the mobile phone real-time navigation page in the same foreground interface, adjusting the battery power information interface into a floating window of the battery power information interface, and placing the current task stack of the battery power information interface in a background;
adjusting the floating window of the battery electric quantity information interface to any position of a mobile phone page, and clicking the floating window of the battery electric quantity information interface to return to the battery electric quantity information interface;
and clicking any position of the battery electric quantity information interface, returning to a floating window of the battery electric quantity information interface, and starting background service of the battery electric quantity information interface.
2. The method for matching the battery power displayed by the whole vehicle according to claim 1, wherein the adjusting the floating window of the battery power information interface to any position of the page of the mobile phone comprises:
pressing the floating window icon of the battery power information interface for a long time, and dragging the floating window icon of the battery power information interface to any target position;
and loosening the floating window icon of the battery electric quantity information interface, and stopping the floating window icon of the battery electric quantity information at the target position.
3. The method for matching electric quantity of a whole vehicle display battery according to claim 1, wherein the communication between a mobile phone APP program and the battery through Bluetooth BLE service comprises:
a Bluetooth communication module matched with an APP program of the mobile phone is additionally arranged on the battery BMS;
a mobile phone APP program initiates a data request through a Bluetooth communication protocol and a Boliwei protocol, wherein the Boliwei protocol is a communication protocol special for a battery;
the battery BMS receives the request and checks the request information of the mobile phone APP;
after the verification is successful, the mobile phone APP is established on the connection of the battery BMS, and the communication between the mobile phone APP and the battery BMS is realized;
the method comprises the steps that a mobile phone APP program obtains battery real-time data in a battery BMS;
and if the verification fails, displaying the connection failure by the APP program of the mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010775373.1A CN111917160A (en) | 2020-08-05 | 2020-08-05 | Method for displaying battery electric quantity by matching with whole vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010775373.1A CN111917160A (en) | 2020-08-05 | 2020-08-05 | Method for displaying battery electric quantity by matching with whole vehicle |
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| Publication Number | Publication Date |
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| CN111917160A true CN111917160A (en) | 2020-11-10 |
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| CN202010775373.1A Pending CN111917160A (en) | 2020-08-05 | 2020-08-05 | Method for displaying battery electric quantity by matching with whole vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11573676B2 (en) | 2021-03-30 | 2023-02-07 | Honda Motor Co., Ltd. | Method and system for managing contextual views within a user interface |
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|---|---|---|---|---|
| CN103425390A (en) * | 2013-07-26 | 2013-12-04 | 华为软件技术有限公司 | Information interaction method and device |
| US20130320761A1 (en) * | 2010-12-07 | 2013-12-05 | Compagnie Industrielle et Financier D'Ingenierie "Ingenico" | Method for managing the level of charge of at least two batteries, corresponding device and computer program |
| CN106648631A (en) * | 2016-11-30 | 2017-05-10 | 北京联创新图科技有限公司 | Navigation interface display method targeting smart car equipment |
| CN109050258A (en) * | 2018-07-12 | 2018-12-21 | 重庆邮电大学 | A kind of battery system and maintaining method with wireless communication function |
-
2020
- 2020-08-05 CN CN202010775373.1A patent/CN111917160A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130320761A1 (en) * | 2010-12-07 | 2013-12-05 | Compagnie Industrielle et Financier D'Ingenierie "Ingenico" | Method for managing the level of charge of at least two batteries, corresponding device and computer program |
| CN103425390A (en) * | 2013-07-26 | 2013-12-04 | 华为软件技术有限公司 | Information interaction method and device |
| CN106648631A (en) * | 2016-11-30 | 2017-05-10 | 北京联创新图科技有限公司 | Navigation interface display method targeting smart car equipment |
| CN109050258A (en) * | 2018-07-12 | 2018-12-21 | 重庆邮电大学 | A kind of battery system and maintaining method with wireless communication function |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US11573676B2 (en) | 2021-03-30 | 2023-02-07 | Honda Motor Co., Ltd. | Method and system for managing contextual views within a user interface |
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Application publication date: 20201110 |
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