CN116380105A - Electric power control method and system for electric power assisted vehicle based on mobile phone navigation - Google Patents
Electric power control method and system for electric power assisted vehicle based on mobile phone navigation Download PDFInfo
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- CN116380105A CN116380105A CN202310405007.0A CN202310405007A CN116380105A CN 116380105 A CN116380105 A CN 116380105A CN 202310405007 A CN202310405007 A CN 202310405007A CN 116380105 A CN116380105 A CN 116380105A
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000001514 detection method Methods 0.000 claims description 6
- 230000000007 visual effect Effects 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 abstract description 6
- 230000002159 abnormal effect Effects 0.000 abstract description 3
- 238000004364 calculation method Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/3453—Special cost functions, i.e. other than distance or default speed limit of road segments
- G01C21/3469—Fuel consumption; Energy use; Emission aspects
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/3453—Special cost functions, i.e. other than distance or default speed limit of road segments
- G01C21/3476—Special cost functions, i.e. other than distance or default speed limit of road segments using point of interest [POI] information, e.g. a route passing visible POIs
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/36—Input/output arrangements for on-board computers
- G01C21/3605—Destination input or retrieval
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/36—Input/output arrangements for on-board computers
- G01C21/3679—Retrieval, searching and output of POI information, e.g. hotels, restaurants, shops, filling stations, parking facilities
- G01C21/3682—Retrieval, searching and output of POI information, e.g. hotels, restaurants, shops, filling stations, parking facilities output of POI information on a road map
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/36—Input/output arrangements for on-board computers
- G01C21/3697—Output of additional, non-guidance related information, e.g. low fuel level
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Abstract
The invention discloses an electric power control method and system for an electric power vehicle based on mobile phone navigation, which can accurately monitor the battery power, road condition inquiry and tire pressure monitoring of the electric power vehicle in real time by means of the mutual organic combination of the function of a mobile phone navigation app and the requirement of the electric power vehicle, effectively make up the condition that the battery power of the electric power vehicle is inaccurate in monitoring, reduce the cost of the electric power vehicle, accurately provide corresponding alarms when abnormal situations occur, provide corresponding solutions, and adapt to different types of electric power vehicles by virtue of the advantage that the mobile phone navigation app can be effectively connected with any wireless interface in a wireless mode.
Description
Technical Field
The invention relates to an electric vehicle control technology, in particular to an electric power control method and system for an electric power assisting vehicle based on mobile phone navigation.
Background
Along with the rapid increase of the number of automobile users, road congestion has seriously affected the convenience of citizens in traveling, and the electric power-assisted vehicle can effectively avoid traffic congestion due to the convenience of the electric power-assisted vehicle, so that the electric power-assisted vehicle is favored by citizens and gradually starts to replace fuel automobiles.
The existing electric power-assisted vehicles mainly have the problem of insufficient electric quantity, and the problem that some electric power-assisted vehicles are usually found to stop on the way because of the situation of insufficient electric quantity is solved, and although the electric power-assisted vehicles at present have electric quantity display or mileage display, the battery life is generally inaccurate due to road condition reasons, and the cost of the more accurate real-time electric quantity reminding equipment is directly arranged on the electric power-assisted vehicle body, so that a mode with universality and capable of accurately mastering the electric power of the electric power-assisted vehicle battery is needed to remind a user.
Disclosure of Invention
Accordingly, a primary object of the present invention is to provide an electric power control method for an electric power vehicle based on mobile phone navigation, which interconnects a mobile phone navigation app and the electric power vehicle, and reminds a driver in time based on the real-time situation of the mobile phone navigation and the battery power of the electric power vehicle.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
the electric power control method of the electric power-assisted vehicle based on mobile phone navigation is characterized by comprising the following steps of:
s1, a connection inlet is arranged on a mobile phone navigation app interface, and before the electric bicycle is started, wireless connection between a mobile phone and a controller of the electric bicycle is realized through the connection inlet;
s2: the mobile phone obtains basic parameter information and battery power information of the electric bicycle through wireless connection and displays the basic parameter information and the battery power information on a navigation app interface;
s3: positioning the current position of the electric power-assisted vehicle through the mobile phone navigation app, setting a riding destination, and recommending at least three riding routes for a driver to select by using the mobile phone navigation app;
s4: the mobile phone navigation app obtains operation data of a selected riding route through a server, calculates first electric quantity required from a current position to a riding destination, sends out a first warning if the current battery residual electric quantity is smaller than the first electric quantity, and guides out a first place nearby the current position which can be used for charging; if the current battery residual capacity is larger than the first electric capacity, calculating a difference value between the current battery residual capacity and the first electric capacity, and if the difference value is larger than a threshold value, riding normally; if the difference is smaller than a threshold, the battery electric quantity is monitored in real time during riding and road condition inquiry is carried out, and when the current decrease speed of the battery residual electric quantity is larger than a preset speed and/or the required electric quantity is increased after the real-time road condition is complicated, a second warning is sent out, and a second place which is nearby the real-time position and can be used for charging is located out through a mobile phone navigation app.
Optionally, the threshold value is a safe electric quantity value obtained by subtracting an average electric quantity required by the electric power-assisted vehicle to run from the current position to the destination from a maximum electric quantity required by the electric power-assisted vehicle to run from the current position to the destination under any working condition.
Optionally, the predetermined speed is an average power consumption speed of the electric power-assisted vehicle.
Optionally, the tire pressure of the electric bicycle is monitored in real time during riding, when the tire pressure of the tire is lower than a certain pressure, a second electric quantity required by riding the electric bicycle to a destination at a real-time position is calculated, if the residual electric quantity of the battery is smaller than the second electric quantity, a third warning is sent out, the current position is positioned through a mobile phone navigation app, and a place nearby the current position which can be used for air filling is guided out.
Optionally, the first warning, the second warning and the third warning are different audible and visual alarms.
Optionally, the wireless connection is a bluetooth connection, a WiFi connection, or a 5G network connection.
Based on the method, another object of the invention is to provide an electric power control system of an electric power vehicle based on mobile phone navigation, which comprises a mobile phone and an electric power vehicle controller, wherein the mobile phone and the electric power vehicle controller are controlled according to the electric power control method of the electric power vehicle based on mobile phone navigation.
Optionally, a tire pressure detecting device and an alarm device are connected to the electric power-assisted vehicle controller, the alarm device is used for outputting warning information, and the tire pressure detecting device is used for acquiring the tire pressure information of the electric power-assisted vehicle.
The invention has the remarkable effects that:
the invention organically combines the function of the mobile phone navigation app with the requirement of the electric power-assisted vehicle, can accurately monitor the battery electric quantity, road condition inquiry and tire pressure monitoring of the electric power-assisted vehicle in real time, effectively makes up the condition of inaccurate battery electric quantity monitoring of the electric power-assisted vehicle, reduces the cost of the electric power-assisted vehicle, accurately provides corresponding alarm when abnormal conditions occur, provides a corresponding solution, and can effectively connect with any wireless interface in a wireless mode, thereby being suitable for different types of electric power-assisted vehicles.
Drawings
FIG. 1 is a diagram of a system model architecture in an embodiment of the invention.
Detailed Description
The following examples are given for the purpose of illustration only and are not to be construed as limiting the invention, including the drawings for reference and description only, and are not to be construed as limiting the scope of the invention as many variations thereof are possible without departing from the spirit and scope of the invention.
As shown in fig. 1, the embodiment firstly provides an electric power control system of an electric power assisted vehicle based on mobile phone navigation, which comprises a mobile phone and an electric power assisted vehicle controller, wherein a navigation app is configured in the mobile phone, an alarm device and a tire pressure detection device are further connected to the power assisted vehicle controller, the alarm device can be used for outputting warning information in different forms, and the tire pressure detection device is used for acquiring the tire pressure information of the electric power assisted vehicle.
In specific implementation, the system is controlled according to the following steps:
s1, a connection inlet is arranged on a mobile phone navigation app interface, and before the electric bicycle is started, wireless connection between a mobile phone and a controller of the electric bicycle is realized through the connection inlet;
s2: the mobile phone obtains basic parameter information and battery power information of the electric bicycle through wireless connection and displays the basic parameter information and the battery power information on a navigation app interface;
in specific implementation, the mobile phone navigation app can also be connected with a vehicle system or a battery chip of the electric power-assisted vehicle, and for high-grade electric power-assisted vehicles, the mobile phone navigation app generally comprises a vehicle system, and can acquire parameters such as battery power, temperature, charging frequency and the like of the electric power-assisted vehicle, and the vehicle system and the mobile phone navigation app can be connected in a Bluetooth, wiFi, 5G and the like; if the function of the vehicle-mounted system of the electric power-assisted vehicle is low, the electric power-assisted vehicle can also be singly connected with a battery chip, the battery chip can be used for acquiring parameters such as battery electric quantity, temperature, charging times and the like, and meanwhile, the mobile phone navigation app is mutually connected with an alarm device and a tire pressure detection device. The alarm device sends out different audible and visual alarms according to different signals transmitted by the mobile phone navigation app, and the alarm device and the tire pressure device can be connected with a vehicle system, so that the mobile phone navigation app can acquire more parameter information through the vehicle system; or may be independent of the vehicle system.
A connection inlet is arranged on a mobile phone navigation app interface, basic information of the electric bicycle such as model, battery capacity and the like needs to be input when the electric bicycle is connected for the first time, and wireless connection between a mobile phone and a controller of the electric bicycle can be realized through the connection inlet before the electric bicycle is started; after the connection is successful, the mobile phone navigation app interface can display basic parameter information and battery power information of the electric power-assisted vehicle, and the mobile phone is clamped at the handle bar position of the electric power-assisted vehicle, so that the electric power-assisted vehicle can be used for navigation.
S3: positioning the current position of the electric power-assisted vehicle through the mobile phone navigation app, setting a riding destination, and recommending at least three riding routes for a driver to select by using the mobile phone navigation app;
s4: the mobile phone navigation app obtains operation data of a selected riding route through a server, calculates first electric quantity required from a current position to a riding destination, sends out a first warning if the current battery residual electric quantity is smaller than the first electric quantity, and guides out a first place nearby the current position which can be used for charging; if the current battery residual capacity is larger than the first electric capacity, calculating a difference value between the current battery residual capacity and the first electric capacity, and if the difference value is larger than a threshold value, riding normally; if the difference is smaller than a threshold, the battery electric quantity is monitored in real time during riding and road condition inquiry is carried out, and when the current decrease speed of the battery residual electric quantity is larger than a preset speed and/or the required electric quantity is increased after the real-time road condition is complicated, a second warning is sent out, and a second place which is nearby the real-time position and can be used for charging is located out through a mobile phone navigation app.
In the implementation, the current position of the electric power-assisted vehicle can be positioned through the mobile phone navigation app, a riding destination is set, at least three routes can be recommended through a map optimal algorithm arranged in the navigation app, and after a driver selects one route, the mobile phone navigation app can acquire the operation condition of the route through a server.
After each navigation is completed, the consumption condition of the battery electric quantity in the current journey is recorded, the battery consumption of unit mileage and the battery consumption of unit time are calculated, and before the next journey is started, the first electric quantity required by comprehensive calculation of the battery consumption of unit mileage and the battery of unit time in the previous journey can be selected, wherein the first electric quantity is the average electric quantity required by the electric power assisted vehicle to complete the current journey.
When the current remaining capacity of the battery is greater than or equal to the first capacity, the current travel cannot be completed smoothly, so that the current travel can be completed only when the current remaining capacity of the battery is sufficiently greater than the first capacity. The threshold value is defined as a safe electric quantity value obtained by subtracting an average electric quantity required by the electric power assisted vehicle to run from the current position to the destination from a maximum electric quantity required by the electric power assisted vehicle to run from the current position to the destination under any working condition.
In a real-time trip, the speed of battery power reduction needs to be monitored, the faster the battery power is consumed, the faster the power reduction speed is, the battery power reduction speed is related to the service life of the battery, the remaining battery power and road conditions, and the battery power reduction speed is the average speed of battery power reduction of a driving path. The preset speed is the average power consumption speed of the electric power-assisted vehicle, is the maximum speed for completing the electric quantity reduction of the battery in the current journey, and reflects that the current journey is difficult to complete if the electric quantity reduction speed of the battery is found to exceed the expected value.
The tire pressure of the electric power-assisted vehicle is monitored in real time during riding, when the tire pressure of the tire is lower than a certain pressure, the power consumption is increased, the second electric quantity required by riding the electric power-assisted vehicle to a destination at a real-time position is calculated, if the real-time residual electric quantity of the battery is smaller than the second electric quantity, a third warning is sent out, and a place which is nearby the current position and can be used for air filling is located out through a mobile phone navigation app; if the real-time remaining power of the battery is greater than or equal to the second power, the current journey can be completed, and the second power is the minimum power required by the remaining journey calculated according to the speed of the real-time battery power reduction. Since the rate of battery power decrease is most of the time related to road conditions, the rate of battery power decrease is decreased when the road conditions become good.
In actual use, according to the historical data recorded by the mobile phone navigation app, the calculation rules of the first electric quantity, the second electric quantity, the threshold value and the preset speed can be updated regularly, for example, factors such as attenuation of a battery are considered.
The invention organically combines the functions of the mobile phone navigation app with the requirements of the electric power-assisted vehicle, can accurately monitor the battery electric quantity, road condition inquiry and tire pressure monitoring of the electric power-assisted vehicle in real time, effectively makes up the condition of inaccurate battery electric quantity monitoring of the electric power-assisted vehicle, simultaneously reduces the cost of the electric power-assisted vehicle, accurately provides corresponding alarm when abnormal conditions occur, provides corresponding solution, and can effectively connect with any wireless interface in a wireless mode, thereby being suitable for different types of electric power-assisted vehicles.
To the low electric bicycle of performance, only need dispose the battery of a electrified chip both can realize above-mentioned function to can not change electric bicycle's structure, tire pressure detection device and alarm device all can be external, simple to operate. The automobile using experience of the electric power-assisted automobile is greatly improved, and the embarrassing situation that the automobile is difficult to walk due to no electricity in traveling is completely relieved.
The above examples are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above examples, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present invention should be made in the equivalent manner, and the embodiments are included in the protection scope of the present invention.
Claims (8)
1. The electric power control method of the electric power-assisted vehicle based on mobile phone navigation is characterized by comprising the following steps of:
s1, a connection inlet is arranged on a mobile phone navigation app interface, and before the electric bicycle is started, wireless connection between a mobile phone and a controller of the electric bicycle is realized through the connection inlet;
s2: the mobile phone obtains basic parameter information and battery power information of the electric bicycle through wireless connection and displays the basic parameter information and the battery power information on a navigation app interface;
s3: positioning the current position of the electric power-assisted vehicle through the mobile phone navigation app, setting a riding destination, and recommending at least three riding routes for a driver to select by using the mobile phone navigation app;
s4: the mobile phone navigation app obtains operation data of a selected riding route through a server, calculates first electric quantity required from a current position to a riding destination, sends out a first warning if the current battery residual electric quantity is smaller than the first electric quantity, and guides out a first place nearby the current position which can be used for charging; if the current battery residual capacity is larger than the first electric capacity, calculating a difference value between the current battery residual capacity and the first electric capacity, and if the difference value is larger than a threshold value, riding normally; if the difference is smaller than a threshold, the battery electric quantity is monitored in real time during riding and road condition inquiry is carried out, and when the current decrease speed of the battery residual electric quantity is larger than a preset speed and/or the required electric quantity is increased after the real-time road condition is complicated, a second warning is sent out, and a second place which is nearby the real-time position and can be used for charging is located out through a mobile phone navigation app.
2. The electric power control method for the electric power assisted vehicle based on the mobile phone navigation according to claim 1, wherein the threshold value is a safety electric power value obtained by subtracting an average electric power required by the electric power assisted vehicle to run from the current position to the destination from a maximum electric power required by the electric power assisted vehicle to run from the current position to the destination under any working condition.
3. The electric power control method for the electric power assisted vehicle based on the mobile phone navigation according to claim 2, wherein the predetermined speed is an average power consumption speed of the electric power assisted vehicle.
4. The electric power control method for the electric power assisted vehicle based on mobile phone navigation according to any one of claims 1 to 3, wherein the tire pressure of the electric power assisted vehicle is monitored in real time during riding, when the tire pressure of the tire is lower than a certain pressure, a second electric power required for riding to a destination at a real-time position is calculated, if the remaining electric power of the battery is smaller than the second electric power, a third warning is sent, the current position is located through a mobile phone navigation app, and a place available for air filling near the current position is guided.
5. The electric power control method for the electric power assisted vehicle based on mobile phone navigation according to claim 4, wherein the first warning, the second warning and the third warning are different audible and visual alarms.
6. The electric power control method of the electric power bicycle based on mobile phone navigation according to claim 1, wherein the wireless connection is a bluetooth connection, a WiFi connection or a 5G network connection.
7. An electric power control system of an electric power assisting vehicle based on mobile phone navigation is characterized in that: the electric power control method for the electric power assisted vehicle based on the mobile phone navigation comprises a mobile phone and an electric power assisted vehicle controller, wherein the mobile phone and the electric power assisted vehicle controller are controlled according to the electric power control method for the electric power assisted vehicle based on the mobile phone navigation according to any one of claims 1-6.
8. The electric power control system of the electric power assisted vehicle based on mobile phone navigation according to claim 7, wherein: the electric power assisted vehicle controller is connected with a tire pressure detection device and an alarm device, the alarm device is used for outputting warning information, and the tire pressure detection device is used for acquiring the tire pressure information of the electric power assisted vehicle.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310405007.0A CN116380105A (en) | 2023-04-17 | 2023-04-17 | Electric power control method and system for electric power assisted vehicle based on mobile phone navigation |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310405007.0A CN116380105A (en) | 2023-04-17 | 2023-04-17 | Electric power control method and system for electric power assisted vehicle based on mobile phone navigation |
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| CN116380105A true CN116380105A (en) | 2023-07-04 |
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| CN202310405007.0A Pending CN116380105A (en) | 2023-04-17 | 2023-04-17 | Electric power control method and system for electric power assisted vehicle based on mobile phone navigation |
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| CN (1) | CN116380105A (en) |
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