CN115123441A - Power-on control method of electric bicycle and electric bicycle - Google Patents
Power-on control method of electric bicycle and electric bicycle Download PDFInfo
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- CN115123441A CN115123441A CN202210529214.2A CN202210529214A CN115123441A CN 115123441 A CN115123441 A CN 115123441A CN 202210529214 A CN202210529214 A CN 202210529214A CN 115123441 A CN115123441 A CN 115123441A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
- B62M6/40—Rider propelled cycles with auxiliary electric motor
- B62M6/45—Control or actuating devices therefor
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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
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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
- B60L2200/00—Type of vehicles
- B60L2200/12—Bikes
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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
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/60—Navigation input
- B60L2240/66—Ambient conditions
- B60L2240/662—Temperature
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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
- B60L2260/00—Operating Modes
- B60L2260/40—Control modes
- B60L2260/50—Control modes by future state prediction
- B60L2260/52—Control modes by future state prediction drive range estimation, e.g. of estimation of available travel distance
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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
- B60L2260/00—Operating Modes
- B60L2260/40—Control modes
- B60L2260/50—Control modes by future state prediction
- B60L2260/54—Energy consumption estimation
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- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The application aims to provide an electric bicycle and a power-on control method thereof, and the power-on control method of the electric bicycle mainly comprises the following steps: acquiring a starting signal of the electric bicycle; judging whether to send a P-gear signal to a power switch control end or not according to the starting signal; if the P-gear signal is sent, judging whether a feedback signal matched with the P-gear signal exists or not, wherein the power switch control end sends the feedback signal after receiving the P-gear signal; and if the feedback signal is received, sending a signal instruction for releasing the P gear to the power switch control end, so that the power switch control end is electrified after receiving the signal instruction. Compared with the prior art, the power-on control method of the electric bicycle and the electric bicycle can reduce potential safety hazards in the automatic power-on process of the electric bicycle.
Description
Technical Field
The invention relates to the field of communication, in particular to an electric bicycle and a power-on control method thereof.
Background
In modern life, electric bicycles have become essential travel articles for people in daily life.
However, in the prior art, the power-on mode of the electric bicycle is not only simple and unsafe, but generally, when the electric bicycle is powered on before riding, the power switch is turned on, the electric bicycle can be directly powered on, and then the electric bicycle can be ridden, and such a power-on mode is not only too simple, but also extremely easy to cause the electric bicycle to be stolen. A reasonable and safe power-on mode is particularly important, and potential safety hazards in the power-on process are greatly reduced.
Therefore, how to provide a power-on control method for an electric bicycle and the electric bicycle can reduce the potential safety hazard in the automatic power-on process of the electric bicycle, and the technical problem to be solved by the invention is urgent.
Disclosure of Invention
In view of the above drawbacks and deficiencies of the prior art, the present invention provides a power-on control method for an electric bicycle, which can reduce the potential safety hazard during the automatic power-on process of the electric bicycle.
In order to solve the technical problem, the invention provides a power-on control method of an electric bicycle, which comprises the following steps:
acquiring a starting signal of the electric bicycle;
judging whether to send a P-gear signal to a power switch control end or not according to the starting signal;
if the P-gear signal is sent, judging whether a feedback signal matched with the P-gear signal is received or not, wherein the power switch control end sends the feedback signal after receiving the P-gear signal;
and if the feedback signal is received, sending a signal instruction for releasing the P gear to the power switch control end, so that the power switch control end is electrified after receiving the signal instruction.
Further preferably, before acquiring the starting signal of the electric bicycle, the method further comprises:
acquiring a closed-circuit signal of the air protection switch in a closed-circuit state;
further preferably, before determining whether to send the P-range signal to the power switch control terminal according to the start signal, the method further includes:
judging whether a safety signal that a power supply device is in a non-fault state and a non-fault signal that a vehicle control unit is in a normal state are received;
and if so, sending the P gear signal.
Further preferably, if the feedback signal is received, a signal instruction for releasing the P-gear is sent to the power switch control end, so that the power switch control end further includes, after receiving the signal instruction, before powering on:
judging whether a first signal that a steering device of the electric bicycle is normal and a second signal that a braking device of the electric bicycle is normal are received;
and if the first signal and the second signal are received, sending the signal instruction.
Further preferably, the step of sending a signal instruction for releasing the P-gear to the power switch control end if the feedback signal is received, so that the power switch control end powers on after receiving the signal instruction, includes:
receiving the feedback signal;
judging whether an external terminal in wireless communication connection with the electric bicycle is in an effective area;
if yes, sending the feedback signal;
if not, stopping the feedback signal, and sending a power-on instruction to the terminal, wherein after receiving the power-on instruction, the terminal sends a matched opening instruction according to the received power-on instruction;
and sending a signal instruction for releasing the P gear to the power switch control end according to the received opening instruction.
Further preferably, before the step of obtaining the starting signal of the electric bicycle, the method further comprises:
judging whether an external terminal in wireless communication connection with the electric bicycle is in a preset starting area or not;
and if so, enabling a starting button which generates the starting signal by pressing to be in a power-on state.
Further preferably, before the step of determining whether a feedback signal matching the P range signal is received if the P range signal is sent, the method further includes:
acquiring the current time, and determining whether the driving mode is a daytime mode or a nighttime mode;
acquiring electric quantity information of the electric bicycle;
judging whether the electric quantity information meets a power-on standard or not according to the driving mode and a preset power-on driving mileage;
if so, continuously judging whether a feedback signal matched with the P-gear signal is received, otherwise, stopping judging whether the feedback signal is received, and keeping the initial state.
Further preferably, before the determining whether the electric quantity information meets the power-on standard according to the driving mode and a preset power-on driving range, the method further includes:
comprehensively judging whether the running environment of the electric bicycle is a set temperature environment grade or not according to the current date and the acquired real-time temperature information of the external environment of the electric bicycle;
and correcting the power-on driving mileage according to the temperature environment level and preset driving data, wherein the preset driving data is bound with the electric quantity information of the electric bicycle.
Further preferably, if the power-on instruction is received by the terminal, the step of sending a matched opening instruction according to the received power-on instruction includes:
sending a power-on instruction to the terminal;
and sending the electric quantity information of the electric bicycle and the real-time temperature information of the external environment of the electric bicycle to a terminal, wherein after the terminal receives the power-on instruction command, the terminal sends an opening instruction after judging that the electric quantity information meets the power-on standard according to the electric quantity information, the real-time temperature information and a preset model.
Further preferably, the terminal is a mobile phone or a bluetooth key.
The application also provides an electric bicycle which comprises a micro-processing unit, wherein the micro-processing unit is used for executing the power-on control method of the electric bicycle.
Compared with the prior art, the power-on control method of the electric bicycle and the electric bicycle can reduce potential safety hazards in the automatic power-on process of the electric bicycle.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
FIG. 1: a first flowchart of a power-on control method for an electric bicycle, which is preferred in the first embodiment;
FIG. 2 is a schematic diagram: a second flow chart of a preferred power-on control method of the electric bicycle in the first embodiment;
FIG. 3: a third flow chart of a preferable power-on control method of the electric bicycle in the first embodiment;
FIG. 4 is a schematic view of: a fourth flowchart of a power-on control method for an electric bicycle preferred in the first embodiment;
FIG. 5 is a schematic view of: a first flow chart of a power-on control method of the electric bicycle preferred in the second embodiment;
FIG. 6: a second flow chart of a preferred power-on control method of the electric bicycle in the second embodiment;
FIG. 7: a detailed flowchart of step S405 in the third embodiment;
Detailed Description
The conception, the specific structure and the technical effects of the present invention will be further described with reference to the accompanying drawings to fully understand the objects, the features and the effects of the present invention.
Example one
As shown in fig. 1 to 4, a first embodiment of the present invention provides a power-on control method for an electric bicycle, including the steps of:
step S10, acquiring a starting signal of the electric bicycle;
step S20, judging whether to send P gear signal to the power switch control end according to the starting signal;
step S30, if the P gear signal is sent, judging whether a feedback signal matched with the P gear signal is received, wherein the power switch control end sends the feedback signal after receiving the P gear signal, otherwise, entering step S50, continuously judging whether the P gear signal is received, and stopping judging until a preset time so as to keep the electric bicycle in an initial state;
and S40, if the feedback signal is received, sending a signal instruction for releasing the P gear to the power switch control end so that the power switch control end is electrified after receiving the signal instruction, otherwise, entering S60, continuously judging whether the feedback signal is received or not, and stopping the judgment until the preset time so that the electric bicycle keeps the initial state. In this embodiment, the power-on refers to that the power switch control end supplies power to a driving system of the electric bicycle, for example, a driving motor of the electric bicycle.
The steps are as follows: when a user turns on the electric bicycle by one key, a micro processing unit (MCU) in the system can automatically detect whether a P-gear signal is sent, namely the P-gear signal is detected, namely whether the electric bicycle is in a parking state or not, and normally, when the electric bicycle is turned off, the MCU can automatically send the P-gear signal to a power switch control end to keep the parking state, if the user needs to restart, a signal instruction for detecting the P-gear needs to be unlocked again, for example, a P-gear switch on the electric bicycle is manually turned on to trigger generation of a feedback signal, or related equipment sends a corresponding feedback signal to the electric bicycle, so that the MCU sends a signal instruction for releasing the P-gear to the power switch control end according to the received feedback signal, so that the power switch control end receives the signal instruction, the power is turned on, so that the electric bicycle can normally run, and the condition that a user of the non-electric bicycle, such as the old, the child and the like, mistakenly touches the electric bicycle to start the electric bicycle to cause runaway, or a thief steals the electric bicycle is avoided.
Further preferably, as shown in fig. 2, the method further includes the following steps before the step of obtaining the start signal of the electric bicycle, i.e. step S10:
and step S5, acquiring a closed-circuit signal that the air protection switch is in a closed-circuit state.
Through the steps, the electric bicycle can be ensured not to be ridden under the condition of electric leakage, so that the safety in the riding process is ensured, and potential safety hazards such as fire disasters caused by electric leakage in the riding process are avoided.
Further preferably, as shown in fig. 3, the method further includes, before the step of determining whether to send the P range signal to the power switch control terminal according to the start signal, that is, step S20, the steps of:
step S15, judging whether a safety signal that the power supply device is in a non-fault state and a non-fault signal that the whole vehicle controller is in a normal state are received;
if so, the step S20 is executed, otherwise, the step S16 is executed, namely whether the safety signal is received or not and whether the fault signal is absent are continuously detected, the detection is stopped until a preset time, so that the electric bicycle is kept in an initial state, and the fault prompt message sent to the electric connection terminal of the electric bicycle is judged to be received while the detection is stopped.
Through the steps, the power supply device with the potential safety hazard can be prevented from being powered on before the electric bicycle is powered on, so that the normal power supply of the power supply device to each module of the electric bicycle is ensured to the maximum extent, and the electric bicycle is safely ridden, so that the potential safety hazard is reduced.
Further preferably, as shown in fig. 4, the step of sending a signal command for releasing the P-range to the power switch control terminal when receiving the feedback signal, so that the power switch control terminal performs power-on after receiving the signal command, that is, before step S40, further includes:
step S31, judging whether a first signal that a steering device of the electric bicycle is normal and a second signal that a braking device of the electric bicycle is normal are received;
and step S32, if the first signal and the second signal are received, sending a signal instruction, otherwise, continuously judging whether the first signal and the second signal are received or not, and stopping detection until the first signal and the second signal are not detected after the preset time so as to keep the initial state.
Through the steps, the steering device and the brake device of the electric bicycle are in normal states before the electric bicycle is powered on, so that accidents caused by faults of the steering device and the brake device in the riding process are avoided, and the driving safety is ensured.
Further preferably, the step S40 of sending a signal command for releasing the P range to the power switch control end when receiving the feedback signal, so that the power switch control end powers on after receiving the signal command, includes the steps of:
step S401, receiving a feedback signal;
step S402, judging whether an external terminal in wireless communication connection with the electric bicycle is in an effective area, for example, judging whether to establish communication connection with the external terminal through a Bluetooth module or a WIFI module, and the like, wherein if the communication connection is established, the judgment is valid, and if the communication connection is not established, the judgment is invalid.
Step S403, if yes, sending a signal instruction for releasing the P gear to the power switch control end;
step S405, if not, stopping the feedback signal and sending a power-on instruction to the terminal, wherein after receiving the power-on instruction, the terminal sends a matched opening instruction according to the received power-on instruction; the terminal can generate a corresponding interface of a virtual button to be confirmed on a screen according to the received power-on instruction, if a user manually clicks a pseudo button, a confirmation instruction is generated, and then the terminal sends a matched opening instruction according to the received confirmation instruction. Obviously, it should be noted that the confirmation instruction is generated by pressing the terminal or touching a key on the terminal, where the key may be a virtual key or a mechanical key, for example, a virtual button on a display screen of a mobile phone, that is, a mechanical button on a bluetooth key serving as the terminal is used to generate the confirmation instruction, and send an open instruction matched with the power-on instruction. Obviously, it should be noted that the terminal may set a corresponding program to directly send the matched opening instruction according to the received power-on instruction, without manual confirmation operation.
And step S406, judging whether an opening instruction sent by the terminal is received, and if the opening instruction is received, entering step S403 to send a signal instruction for releasing the P gear to the power switch control end according to the received opening instruction. Obviously, it should be noted that if the opening command is not received, the detection is continued until the preset time elapses, and the detection is stopped after the opening command is not detected, so as to maintain the initial state.
Through the steps, before the power-on operation is carried out formally, for example, before a micro processing unit (MCU) receives a feedback signal and after a first signal and a second signal are received, if an external terminal is not detected in an effective area, a signal instruction for releasing the P gear cannot be sent to a power switch control end, so that the condition that a user of the electric bicycle is far away from the electric bicycle and is started by other people is avoided, for example, before the power-on operation is carried out, the other people manually turn on a P gear switch on the electric bicycle to trigger the generation of the feedback signal so as to realize the power-on condition of the electric bicycle, and therefore, the electric bicycle is prevented from being started without permission of the user.
Further preferably, as shown in fig. 4, before the step of acquiring the start signal of the electric bicycle, i.e. step S10, the method further includes:
step S1, judging whether an external terminal connected with the electric bicycle in wireless communication is in a preset starting area;
and step S2, if yes, enabling the start button generating the start signal to be in a power-on state by pressing, and otherwise enabling the start button to be in a power-off state. Wherein, when the user carries external terminal and keeps away from electric bicycle, the start button is in the outage state.
Through the steps, before a user is close to the electric bicycle to power on and ride, the terminal does not need to be manually operated, and the starting button is pressed mechanically, so that the electric bicycle enters a power-on processing program, convenience is brought to the user, and the electric bicycle can be further prevented from being mistakenly started or stolen.
In addition, it is worth mentioning that, for the convenience of the user's operation, the terminal in this embodiment is preferably a mobile phone or a bluetooth key.
Example two
As shown in fig. 5 to 6, a second embodiment of the present invention provides a power-on control method for an electric bicycle, which is a further improvement of the first embodiment, and the improvement is that before the step of determining whether a feedback signal matching the P range signal is received if the P range signal is sent, that is, step S30, the method further includes:
step S21, acquiring the current time, and determining whether the driving mode is a daytime mode or a nighttime mode; for example, if the current time is within the interval from PM6:00 to AM8:00, the mode is determined as the night mode, otherwise, the mode is determined as the day mode.
Step S22, acquiring the electric quantity information of the electric bicycle;
step S28, judging whether the electric quantity information meets the power-on standard according to the driving mode and the preset power-on driving mileage; in general, the power-on driving range corresponding to the night mode is shorter and the driving range corresponding to the day mode is longer for the same amount of power, so that different preset power-on driving ranges are respectively corresponding to different modes, for example, the power-on driving range corresponding to the day mode is 1 km and the power-on driving range corresponding to the night mode is 500 m. And if the corresponding driving range of the current electric bicycle is lower than the corresponding power-on driving range, the power-on standard is not met.
And step S29, if yes, continuing to judge whether a feedback signal matched with the P-gear signal is received, otherwise, stopping judging whether the feedback signal is received and keeping the initial state.
Through the steps, namely before power-on, whether the electric quantity of the electric bicycle can meet the requirement of normal running is judged, if the electric quantity of the electric bicycle cannot meet the requirement, the electric bicycle cannot be normally powered on to run, so that the problem that the remaining running mileage of the existing electric bicycle cannot be accurately displayed, a user judges whether the electric bicycle can run in a short distance or not, partial users stop midway, and unnecessary troubles are brought. In addition, it is mentioned here that, in the power-on control method corresponding to the above steps, the power-on travel distance is compared and judged according to the electric quantity information of the electric bicycle only before power-on to determine whether power-on is performed, and in normal riding after power-on, the power-on control method is not started to cause automatic power-off and incapability of riding.
In addition, when the electric bicycle determines that the electric quantity information does not satisfy the power-on standard, step S70 is executed to send out a corresponding prompt message or a prompt tone and send a corresponding prompt message instruction to the terminal, so that the terminal or the electric bicycle displays a signal indicating that the power-on electric quantity is insufficient or sends out a warning tone and the like after receiving the prompt message instruction to remind the user of charging, which is not described herein again.
In addition, in this embodiment, the user may send a release signal corresponding to the mode determined by the power-on release criterion to the electric bicycle through the terminal as needed, so that the electric bicycle does not need to perform power-on processing according to the electric quantity and the corresponding running mode.
Further preferably, before the step of determining whether the power information meets the power-on criterion according to the driving mode and the preset power-on driving range, that is, before step S28, the method further includes:
step S25, comprehensively judging whether the running environment of the electric bicycle is a set temperature environment grade or not according to the current date and the acquired real-time temperature information of the external environment of the electric bicycle; for example, it is possible to determine whether the electric bicycle is running in a normal temperature environment, a high temperature environment, a low temperature environment, or the like, based on the external environment of the electric bicycle detected in real time.
And step S26, correcting the power-on driving mileage according to the temperature environment level and preset driving data, wherein the preset driving data is bound with the electric quantity information of the electric bicycle. In the embodiment, only the high temperature grade, the normal temperature grade and the low temperature grade are taken as examples for brief description, and in the practical application process, more temperature grades can be adopted for division. For example, when the ambient temperature is lower than 15 degrees, it is determined as a low-temperature running environment. When the environmental temperature is higher than 28 ℃, the high-temperature running environment is determined, otherwise, the normal-temperature running environment is determined, the running mileage corresponding to different environmental temperature levels can be obtained by querying the running temperature, the matched trip mileage data and the electric quantity information data in the history record recorded by the memory on the electric bicycle, and the average value of the trip mileage data in the most recent time period, for example, three days, three weeks or three months, can be taken as the preset running data according to the same temperature environmental level, and is not described herein again. And the corresponding correction can adopt the ratio of the preset driving data bound with the temperature environment grade to the driving mileage calculated by electric quantity information conversion as a correction coefficient, and the correction coefficient is multiplied by the power-on driving mileage before correction to obtain the corrected power-on driving mileage, so that the preset power-on driving mileage can be automatically corrected according to daily use conditions after initial setting, and the power-on processing judgment accuracy is improved.
EXAMPLE III
As shown in fig. 7, a third embodiment of the present invention provides a power-on control method for an electric bicycle, which is substantially the same as the first embodiment or the second embodiment, and the difference is that if the power-on instruction is received, the power-on control method stops the feedback signal and sends a power-on instruction to the terminal, where after the terminal receives the power-on instruction, the step of sending a matched opening instruction according to the received power-on instruction, that is, step S405 specifically includes the following steps:
step S4051, sending a power-on instruction to the terminal;
and S4052, sending the electric quantity information of the electric bicycle and the real-time temperature information of the external environment of the electric bicycle to the terminal, wherein after the terminal receives the power-on instruction, the terminal sends a power-on instruction after judging that the electric quantity information meets the power-on standard according to the electric quantity information, the real-time temperature information and a preset model.
Through the steps, during design, data sent by the electric bicycle are processed only on terminals such as a mobile phone and the like according to corresponding programs or software, power-on control of the electric bicycle is more intelligent, the requirements on the capacity of a memory of the electric bicycle and the calculation performance of a microprocessor are reduced, and the cost of the electric bicycle can be greatly reduced. In addition, historical record data sent by the electric bicycle are received through the terminal, so that the electric bicycle does not need to be stored locally, the terminal can also be uploaded to a cloud server of the internet, the local storage is not needed, and the data space is saved.
In addition, the mode of judging whether to electrify or not through the established model can improve the speed and the processing precision of electrifying judgment processing, effectively utilize historical data, delete redundant data, and judge by directly inquiring the historical data, so that the method is more accurate and more efficient, and overcomes the defect that the driving mileage on an instrument panel is seriously unmatched with the residual electric quantity due to the electric quantity loss of a battery of the electric bicycle after daily use, especially after long-time use, so that the condition that a user can not run midway due to serious misjudgment of the residual mileage is generated, and therefore, the electrifying control method brings better experience for the user.
It should be noted that, the preset model in this embodiment may be based on the history data received by the terminal and sent from the electric bicycle, for example: the method comprises the steps of generating a preset model according to running environment temperature data, running mileage data, corresponding electric quantity information data and the like of the electric bicycle, then generating a preset model according to the running environment temperature data, the running mileage data, the corresponding electric quantity information data and a corresponding modeling method, such as a regression analysis algorithm, of the electric bicycle, inputting acquired real-time electric quantity information into the preset model to obtain a simulated power-on running mileage, judging the simulated power-on running mileage and the preset power-on running mileage, such as 500 meters or 1000 meters, and judging that the simulated power-on running mileage and the preset power-on running mileage do not meet a power-on standard.
In addition, the terminal determines that the electric quantity information does not satisfy the power-on standard, and sends corresponding prompt information or prompt sound, and sends a corresponding prompt information instruction to the electric bicycle, so that after receiving the prompt information instruction, the electric bicycle displays a signal that the power-on electric quantity is insufficient or sends a warning sound, and the like, so as to remind a user of charging, and further description is omitted here.
In addition, in this embodiment, the user may control the terminal to release the release signal of the mode determined by the power-on standard as needed, so that the electric bicycle can send the feedback signal to perform the power-on process without sending a power-on instruction command to the terminal.
EXAMPLE III
The present embodiment further provides an electric bicycle, which includes a microprocessor unit, wherein the microprocessor unit is configured to execute the power-on control method of the electric bicycle in any one of the above embodiments.
Compared with the prior art, the electric bicycle provided by the application can reduce the potential safety hazard in the automatic power-on process of the electric bicycle.
Similarly, the terminal also includes a processor for executing the control method for controlling the power-on of the electric bicycle in any of the above embodiments.
The above embodiments are merely to illustrate the technical solution of the present invention, not to limit the same, and the present invention has been described in detail with reference to the preferred embodiments. It will be understood by those skilled in the art that various modifications and equivalent arrangements may be made without departing from the spirit and scope of the present invention and it is intended to cover the appended claims.
Claims (10)
1. A power-on control method of an electric bicycle is characterized by comprising the following steps:
acquiring a starting signal of the electric bicycle;
judging whether to send a P-gear signal to a power switch control end or not according to the starting signal;
if the P-gear signal is sent, judging whether a feedback signal matched with the P-gear signal is received or not, wherein the power switch control end sends the feedback signal after receiving the P-gear signal;
and if the feedback signal is received, sending a signal instruction for releasing the P gear to the power switch control end, so that the power switch control end is electrified after receiving the signal instruction.
2. The power-on control method for the electric bicycle according to claim 1, further comprising, before acquiring the start signal of the electric bicycle:
acquiring a closed-circuit signal of the air protection switch in a closed-circuit state;
the power-on control method for the electric bicycle according to claim 1, before determining whether to send the P-range signal to the power switch control terminal according to the start signal, further comprising:
judging whether a safety signal that a power supply device is in a non-fault state and a non-fault signal that a whole vehicle controller is in a normal state are received;
and if so, sending the P gear signal.
3. The power-on control method for the electric bicycle according to claim 1, wherein if the feedback signal is received, a signal command for releasing the P-range is sent to the power switch control terminal, so that the power switch control terminal further comprises, before powering on after receiving the signal command:
judging whether a first signal that a steering device of the electric bicycle is normal and a second signal that a braking device of the electric bicycle is normal are received;
and if the first signal and the second signal are received, sending the signal instruction.
4. The power-on control method for the electric bicycle according to claim 1, wherein the step of sending a signal command for releasing the P-range to the power switch control terminal if the feedback signal is received, so that the power switch control terminal powers on after receiving the signal command comprises:
receiving the feedback signal;
judging whether an external terminal connected with the electric bicycle in a wireless communication manner is in an effective area;
if yes, sending the feedback signal;
if not, stopping the feedback signal and sending a power-on instruction to the terminal, wherein after receiving the power-on instruction, the terminal sends a matched opening instruction according to the received power-on instruction;
and sending a signal instruction for releasing the P gear to the power switch control end according to the received opening instruction.
5. The power-on control method for an electric bicycle according to claim 1, further comprising, before the step of obtaining the start signal of the electric bicycle:
judging whether an external terminal in wireless communication connection with the electric bicycle is in a preset starting area or not;
and if so, enabling a starting button which generates the starting signal by pressing to be in a power-on state.
6. The power-on control method for the electric bicycle according to claim 1, before the step of determining whether a feedback signal matching the P range signal is received if the P range signal is transmitted, further comprising:
acquiring the current time, and determining whether the driving mode is a daytime mode or a nighttime mode;
acquiring electric quantity information of the electric bicycle;
judging whether the electric quantity information meets a power-on standard or not according to the running mode and a preset power-on running mileage;
if so, continuously judging whether a feedback signal matched with the P-gear signal is received, otherwise, stopping judging whether the feedback signal is received, and keeping the initial state.
7. The power-on control method of the electric bicycle according to claim 6, before the determining whether the electric quantity information satisfies a power-on criterion according to the driving mode and a preset power-on driving range, further comprising:
comprehensively judging whether the running environment of the electric bicycle is a set temperature environment grade or not according to the current date and the acquired real-time temperature information of the external environment of the electric bicycle;
and correcting the power-on driving mileage according to the temperature environment level and preset driving data, wherein the preset driving data is bound with the electric quantity information of the electric bicycle.
8. The power-on control method of the electric bicycle according to claim 4, wherein if not, the step of stopping the feedback signal and sending a power-on instruction command to the terminal, wherein after receiving the power-on instruction command, the step of sending a matched opening command according to the received power-on instruction command by the terminal comprises:
sending a power-on instruction to the terminal;
and sending the electric quantity information of the electric bicycle and the real-time temperature information of the external environment of the electric bicycle to a terminal, wherein after the terminal receives the power-on instruction, the terminal sends a power-on instruction after judging that the electric quantity information meets the power-on standard according to the electric quantity information, the real-time temperature information and a preset model.
9. The power-on control method for the electric bicycle according to claim 1, wherein the terminal is a mobile phone or a bluetooth key.
10. An electric bicycle comprising a microprocessor unit, wherein the microprocessor unit is configured to perform the power-on control method of any one of the electric bicycles of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210529214.2A CN115123441A (en) | 2022-05-16 | 2022-05-16 | Power-on control method of electric bicycle and electric bicycle |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210529214.2A CN115123441A (en) | 2022-05-16 | 2022-05-16 | Power-on control method of electric bicycle and electric bicycle |
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| CN115123441A true CN115123441A (en) | 2022-09-30 |
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| CN202210529214.2A Pending CN115123441A (en) | 2022-05-16 | 2022-05-16 | Power-on control method of electric bicycle and electric bicycle |
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