WO2016154832A1 - Electric vehicle having intelligent power adjustment function - Google Patents

Electric vehicle having intelligent power adjustment function Download PDF

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Publication number
WO2016154832A1
WO2016154832A1 PCT/CN2015/075335 CN2015075335W WO2016154832A1 WO 2016154832 A1 WO2016154832 A1 WO 2016154832A1 CN 2015075335 W CN2015075335 W CN 2015075335W WO 2016154832 A1 WO2016154832 A1 WO 2016154832A1
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Prior art keywords
controller
current
electric vehicle
motor
power
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PCT/CN2015/075335
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French (fr)
Chinese (zh)
Inventor
姚立
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东莞市台铃车业有限公司
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Priority to PCT/CN2015/075335 priority Critical patent/WO2016154832A1/en
Publication of WO2016154832A1 publication Critical patent/WO2016154832A1/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION 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
    • B60L15/00Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62JCYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J3/00Acoustic signal devices; Arrangement of such devices on cycles
    • B62J3/10Electrical devices
    • B62J3/14Electrical devices indicating functioning of other devices, e.g. acoustic warnings indicating that lights are switched on

Definitions

  • the present invention relates to the field of electronic technologies, and in particular, to an electric vehicle having a power intelligent adjustment function.
  • Electric bicycles and electric motorcycles mainly convert electrical energy into mechanical energy through controllers, motors and other components, and control the current to change the riding speed.
  • electric bicycles and electric motorcycles have entered the technical bottleneck in terms of climbing ability and driving speed and mileage.
  • the climbing ability of electric bicycles and electric motorcycles depends on the motor power and the current of the controller.
  • the power of the large motor or the current of the controller can increase the climbing ability, but the energy consumption is large, and the mileage of the continuous line and the service life of the battery will be greatly reduced.
  • the invention provides an electric vehicle with a power intelligent adjustment function. It can reduce the energy consumption of electric vehicles and improve the service life of batteries.
  • the invention provides an electric vehicle with a power intelligent adjustment function, comprising: a motor, a battery and a controller, the battery is connected to the controller, and the controller is connected to the motor through a phase line, the battery And configured to provide an operating current to the controller, the controller is configured to detect the current operating current when the controller starts the power adjustment mode, and control the motor according to the current operating current Increase power for a preset period of time.
  • the controller is specifically configured to: if the current operating current is less than the preset current, control the motor to increase the rotational speed in the first preset time by using the lead commutation.
  • the controller is specifically configured to: if the current operating current is not less than a preset current, increase a driving current output by the controller to the motor to control the motor at a first preset time. Increase the power inside.
  • controller is further configured to increase a driving current output by the controller to the motor when the controller starts the power adjustment mode within a second preset time of the electric vehicle starting acceleration; Controlling the motor increases power.
  • the electric vehicle further includes a voice device, the voice device is connected to the controller, and the controller is further configured to: when the controller starts the power adjustment mode, send a first trigger signal to the voice device
  • the voice device is configured to broadcast the voice information initiated by the power according to the first trigger signal.
  • the electric vehicle further includes a voice device
  • the voice device is connected to the controller, and the controller is further configured to send a second trigger signal to the voice device when the controller exits the power adjustment mode
  • the voice device is configured to broadcast the voice information that is powered off according to the second trigger signal.
  • the battery supplies an operating current to the controller, and then when the controller starts the power adjustment mode, the controller detects the current operating current, and controls the current according to the current operating current.
  • the motor increases power during the first preset time, thereby reducing the energy consumption of the electric vehicle and improving the service life of the battery.
  • FIG. 1 is a flow chart of a first embodiment of an electric vehicle having a power intelligent adjustment function according to the present invention
  • FIG. 2 is a flow chart of a second embodiment of an electric vehicle having a power intelligent adjustment function according to the present invention.
  • FIG. 1 is a flow chart of a first embodiment of an electric vehicle with a power intelligent adjustment function according to the present invention.
  • the electric vehicle includes a motor 130, a battery 110, and a controller 120.
  • the battery 110 is connected to the controller 120.
  • the controller 120 is connected to the motor 130 through a phase line.
  • the battery 110 is used to supply an operating current to the controller 120.
  • the controller 120 is configured to detect the current operating current when the controller 120 starts the power adjustment mode, and control the motor 130 to increase the power for the first preset time according to the current working current.
  • the controller 120 is configured to increase the rotational speed by the lead commutation control motor 130 for a first preset time if the current operating current is less than the preset current. For example, when the user rides the electric vehicle flatly, the handle is turned to adjust the vehicle speed to the maximum gear. In order to obtain a larger speed, the user may first press the button to cause the controller 120 to start the power adjustment mode, and then the controller 120 detects the current state. The working current is less than the preset current, and the rotational speed is increased by the advanced commutation control motor. When the time when the controller 120 starts the power adjustment mode reaches the first preset time, the controller 120 exits the power adjustment mode, and the motor returns to the original state. Cycling status.
  • the rotation speed can be increased by 20% of the current speed
  • the preset current can be 20A, but is not limited to 20A.
  • the first preset time may be 3 minutes, but is not limited to 3 minutes
  • the button may be a mechanical jog switch, including two control functions of a start power adjustment mode and an exit power adjustment mode.
  • the driving current output by the controller 120 to the motor 130 is increased to control the motor 130 to increase the power for the first preset time.
  • the handle is adjusted to the maximum speed by turning the handle.
  • the user may first press the button to cause the controller 120 to start the power adjustment mode, and then the controller 120 detects the current The operating current is not less than the preset current, thus increasing the driving current output by the controller 120 to the motor 130 to control the motor 130 to increase power, and when the controller 120 activates the power adjustment mode
  • the controller 120 exits the power adjustment mode, and the motor 130 returns to the original riding state.
  • the controller 120 is further configured to: when the controller 120 starts the power adjustment mode within a second preset time of the electric vehicle starting acceleration, increase a driving current output by the controller 120 to the motor 130 to control the motor. 130 increases power. For example, before the electric door lock is started to accelerate, if the user presses the button to start the power adjustment mode, the controller 120 increases the driving current output by the controller 120 to the motor 130 to control the increase of the motor 130 when the electric vehicle starts to accelerate. power.
  • the second preset time may be 8 seconds, but is not limited to 8 seconds.
  • the battery supplies an operating current to the controller, and then when the controller starts the power adjustment mode, the controller detects the current operating current and controls according to the current operating current.
  • the motor increases power during the first preset time, thereby reducing energy consumption of the electric vehicle and improving the service life of the battery.
  • FIG. 2 is a flow chart of a second embodiment of an electric vehicle with a power intelligent adjustment function according to the present invention.
  • the electric vehicle includes a motor 230, a battery 210, a controller 220, and a voice device 240.
  • the battery 210 is connected to the controller 220, and the controller 220 is connected to the motor 230 through a phase line.
  • the voice device 240 and the controller 220 are connected.
  • the battery 210 is used to provide an operating current to the controller 220, and the controller 220 is configured to detect the current operating current when the controller 220 activates the power adjustment mode, and control the motor 230 according to the current operating current. Increase power during the first preset time.
  • the controller 220 is further configured to send a first trigger signal to the voice device 240 when the controller 220 activates the power adjustment mode, and the voice device 240 is configured to broadcast the voice information activated by the power according to the first trigger signal, thereby alerting the user.
  • the controller 220 has activated the power adjustment mode; or the controller 220 is further configured to send a second trigger signal to the voice device 240 when the controller 220 exits the power adjustment mode, and the voice device 240 is configured to broadcast the power according to the second trigger signal.
  • the voice message is turned off, thereby reminding the user that the controller 220 has turned off the power adjustment mode.
  • the controller 220 is configured to: if the current working current is less than a preset current, The advanced commutation control motor 230 increases the rotational speed for a first predetermined time. For example, when the user rides the electric vehicle flatly, the handle is turned to adjust the vehicle speed to the maximum gear. In order to obtain a larger speed, the user can first press the button to cause the controller 220 to start the power adjustment mode, and then the controller 220 detects the current. The operating current is less than the preset current, and the rotational speed is increased by the advanced commutation control motor 230. When the time when the controller 220 starts the power adjustment mode reaches the first preset time, the controller 220 exits the power adjustment mode, and the motor 230 resumes.
  • the rotation speed can be increased by 20% of the current speed
  • the preset current can be 20A, but is not limited to 20A.
  • the first preset time may be 3 minutes, but is not limited to 3 minutes
  • the button may be a mechanical jog switch, including two control functions of a start power adjustment mode and an exit power adjustment mode.
  • the driving current output by the controller 220 to the motor 230 is increased to control the motor 230 to increase the power for the first preset time.
  • the handle is adjusted to the maximum speed by turning the handle.
  • the user may first press the button to cause the controller 220 to start the power adjustment mode, and then the controller 220 detects the current The operating current is not less than the preset current, thus increasing the driving current output by the controller 220 to the motor 230 to control the motor 230 to increase the power.
  • the controller 220 starts the power adjustment mode for the first preset time, the controller 220 exits the power adjustment mode, and the motor 230 returns to the original riding state.
  • the controller 220 is further configured to: when the controller 220 starts the power adjustment mode within a second preset time of the electric vehicle starting acceleration, increase a driving current output by the controller 220 to the motor to control
  • the motor 230 increases power.
  • the second preset time may be 8 seconds, but is not limited to 8 seconds.
  • the battery supplies an operating current to the controller, and then when the controller starts the power adjustment mode, the controller detects the current operating current and controls according to the current operating current.
  • the motor increases power during a first preset time, thereby reducing electric power
  • the energy consumption of the car increases the service life of the battery.
  • the program may be stored in a computer readable storage medium, and the storage medium may include: Flash disk, read-only memory (English: Read-Only Memory, referred to as: ROM), random accessor (English: Random Access Memory, referred to as: RAM), disk or optical disk.
  • ROM Read-Only Memory
  • RAM Random Access Memory

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

An electric vehicle having an intelligent power adjustment function, comprising: a motor (130), a battery (110) and a controller (120). The battery (110) is connected to the controller (120), the controller (120) is connected to the motor (130) via a phase wire, the battery (110) is configured to provide a working current for the controller (120), and the controller (120) is configured to detect, when the controller (120) enables a power adjustment mode, the current working current, and control, according to the current working current, the motor (130) to increase power within a first pre-set time. Adopting the electric vehicle having an intelligent power adjustment function can reduce the energy consumption of the electric vehicle and prolong the service life of a battery.

Description

一种具有动力智能调节功能的电动车Electric vehicle with power intelligent adjustment function 技术领域Technical field
本发明涉及电子技术领域,尤其涉及一种具有动力智能调节功能的电动车。The present invention relates to the field of electronic technologies, and in particular, to an electric vehicle having a power intelligent adjustment function.
背景技术Background technique
电动自行车和电动摩托车主要通过控制器、电机等部件,将电能转化为机械能运动,并控制电流大小改变骑行速度。目前,电动自行车和电动摩托车在爬坡能力与行驶速度及续行里程方面已进入了技术瓶颈,电动自行车和电动摩托车的爬坡能力取决于电机功率以及控制器的电流大小,如果只是增大电机的功率或增大控制器的电流,爬坡能力虽然可以提高,但是能耗较大,续行里程与蓄电池的使用寿命将会大大缩减。Electric bicycles and electric motorcycles mainly convert electrical energy into mechanical energy through controllers, motors and other components, and control the current to change the riding speed. At present, electric bicycles and electric motorcycles have entered the technical bottleneck in terms of climbing ability and driving speed and mileage. The climbing ability of electric bicycles and electric motorcycles depends on the motor power and the current of the controller. The power of the large motor or the current of the controller can increase the climbing ability, but the energy consumption is large, and the mileage of the continuous line and the service life of the battery will be greatly reduced.
发明内容Summary of the invention
本发明提供一种具有动力智能调节功能的电动车。可以降低电动车的能耗,提高电池的使用寿命。The invention provides an electric vehicle with a power intelligent adjustment function. It can reduce the energy consumption of electric vehicles and improve the service life of batteries.
本发明提供了一种具有动力智能调节功能的电动车,包括:电机、电池以及控制器,所述电池与所述控制器连接,所述控制器通过相线与所述电机连接,所述电池用于向所述控制器提供工作电流,所述控制器用于当所述控制器启动动力调节模式时,检测当前的所述工作电流,并根据当前的所述工作电流,控制所述电机在第一预设时间内增加动力。The invention provides an electric vehicle with a power intelligent adjustment function, comprising: a motor, a battery and a controller, the battery is connected to the controller, and the controller is connected to the motor through a phase line, the battery And configured to provide an operating current to the controller, the controller is configured to detect the current operating current when the controller starts the power adjustment mode, and control the motor according to the current operating current Increase power for a preset period of time.
其中,所述控制器具体用于:若当前的所述工作电流小于预设电流,通过超前换相控制所述电机在第一预设时间内提高转动速度。The controller is specifically configured to: if the current operating current is less than the preset current, control the motor to increase the rotational speed in the first preset time by using the lead commutation.
其中,所述控制器具体用于:若当前的所述工作电流不小于预设电流,增加所述控制器向所述电机输出的驱动电流以控制所述电机在第一预设时间 内增加动力。The controller is specifically configured to: if the current operating current is not less than a preset current, increase a driving current output by the controller to the motor to control the motor at a first preset time. Increase the power inside.
其中,所述控制器还用于当所述控制器在所述电动车起步加速的第二预设时间内启动所述动力调节模式时,增加所述控制器向所述电机输出的驱动电流以控制所述电机增加动力。Wherein the controller is further configured to increase a driving current output by the controller to the motor when the controller starts the power adjustment mode within a second preset time of the electric vehicle starting acceleration; Controlling the motor increases power.
其中,所述电动车还包括语音器,所述语音器与所述控制器连接,所述控制器还用于当所述控制器启动动力调节模式时,向所述语音器发出第一触发信号,所述语音器用于根据所述第一触发信号播报动力启动的语音信息。The electric vehicle further includes a voice device, the voice device is connected to the controller, and the controller is further configured to: when the controller starts the power adjustment mode, send a first trigger signal to the voice device The voice device is configured to broadcast the voice information initiated by the power according to the first trigger signal.
其中,所述电动车还包括语音器,所述语音器与所述控制器连接,所述控制器还用于当所述控制器退出动力调节模式时,向所述语音器发出第二触发信号,所述语音器用于根据所述第二触发信号播报动力关闭的语音信息。Wherein the electric vehicle further includes a voice device, the voice device is connected to the controller, and the controller is further configured to send a second trigger signal to the voice device when the controller exits the power adjustment mode The voice device is configured to broadcast the voice information that is powered off according to the second trigger signal.
实施本发明实施例,首先电池向所述控制器提供工作电流,然后当所述控制器启动动力调节模式时,控制器检测当前的所述工作电流,并根据当前的所述工作电流,控制所述电机在第一预设时间内增加动力,从而降低电动车的能耗,提高电池的使用寿命。In the embodiment of the present invention, first, the battery supplies an operating current to the controller, and then when the controller starts the power adjustment mode, the controller detects the current operating current, and controls the current according to the current operating current. The motor increases power during the first preset time, thereby reducing the energy consumption of the electric vehicle and improving the service life of the battery.
附图说明DRAWINGS
为了更清楚地说明本发明实施例的技术方案,下面将对实施例描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图是本发明的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is obvious that the drawings in the following description are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without paying any creative work.
图1是本发明提出的一种具有动力智能调节功能的电动车的第一实施例的流程图;1 is a flow chart of a first embodiment of an electric vehicle having a power intelligent adjustment function according to the present invention;
图2是本发明提出的一种具有动力智能调节功能的电动车的第二实施例的流程图。2 is a flow chart of a second embodiment of an electric vehicle having a power intelligent adjustment function according to the present invention.
具体实施方式 detailed description
下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are a part of the embodiments of the present invention, but not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.
请参考图1,图1是本发明提出的一种具有动力智能调节功能的电动车的第一实施例的流程图。如图所示,所述电动车包括电机130、电池110以及控制器120,电池110与控制器120连接,控制器120通过相线与电机130连接,电池110用于向控制器120提供工作电流,控制器120用于当控制器120启动动力调节模式时,检测当前的所述工作电流,并根据当前的所述工作电流,控制电机130在第一预设时间内增加动力。Please refer to FIG. 1. FIG. 1 is a flow chart of a first embodiment of an electric vehicle with a power intelligent adjustment function according to the present invention. As shown, the electric vehicle includes a motor 130, a battery 110, and a controller 120. The battery 110 is connected to the controller 120. The controller 120 is connected to the motor 130 through a phase line. The battery 110 is used to supply an operating current to the controller 120. The controller 120 is configured to detect the current operating current when the controller 120 starts the power adjustment mode, and control the motor 130 to increase the power for the first preset time according to the current working current.
具体实现中,控制器120用于若当前的所述工作电流小于预设电流,通过超前换相控制电机130在第一预设时间内提高转动速度。例如:当用户平地骑行电动车时,拧动把手将车速调节到最大档,为了得到更大的速度,用户可以首先按动按钮以使控制器120启动动力调节模式,然后控制器120检测当前的所述工作电流小于预设电流,通过超前换相控制电机提高转动速度,当控制器120启动动力调节模式的时间到达第一预设时间时,控制器120退出动力调节模式,电机恢复到原先骑行状态。其中,可以按照当前速度的20%提高转动速度,预设电流可以为20A,但不局限于20A。第一预设时间可以为3分钟,但不局限于3分钟,所述按钮可以为机械式点动开关,包括启动动力调节模式和退出动力调节模式两种控制功能。In a specific implementation, the controller 120 is configured to increase the rotational speed by the lead commutation control motor 130 for a first preset time if the current operating current is less than the preset current. For example, when the user rides the electric vehicle flatly, the handle is turned to adjust the vehicle speed to the maximum gear. In order to obtain a larger speed, the user may first press the button to cause the controller 120 to start the power adjustment mode, and then the controller 120 detects the current state. The working current is less than the preset current, and the rotational speed is increased by the advanced commutation control motor. When the time when the controller 120 starts the power adjustment mode reaches the first preset time, the controller 120 exits the power adjustment mode, and the motor returns to the original state. Cycling status. Among them, the rotation speed can be increased by 20% of the current speed, and the preset current can be 20A, but is not limited to 20A. The first preset time may be 3 minutes, but is not limited to 3 minutes, and the button may be a mechanical jog switch, including two control functions of a start power adjustment mode and an exit power adjustment mode.
另外,若当前的所述工作电流不小于预设电流,增加控制器120向电机130输出的驱动电流以控制电机130在第一预设时间内增加动力。例如:当用户爬坡骑行电动车时,拧动把手将车速调节到最大档,为了提高爬坡能力,用户可以首先按动按钮以使控制器120启动动力调节模式,然后控制器120检测当前的所述工作电流不小于预设电流,因此增加控制器120向电机130输出的驱动电流以控制电机130增加动力,当控制器120启动动力调节模式 的时间到达第一预设时间时,控制器120退出动力调节模式,电机130恢复到原先骑行状态。In addition, if the current operating current is not less than the preset current, the driving current output by the controller 120 to the motor 130 is increased to control the motor 130 to increase the power for the first preset time. For example, when the user climbs the electric bicycle, the handle is adjusted to the maximum speed by turning the handle. In order to improve the climbing ability, the user may first press the button to cause the controller 120 to start the power adjustment mode, and then the controller 120 detects the current The operating current is not less than the preset current, thus increasing the driving current output by the controller 120 to the motor 130 to control the motor 130 to increase power, and when the controller 120 activates the power adjustment mode When the time reaches the first preset time, the controller 120 exits the power adjustment mode, and the motor 130 returns to the original riding state.
可选的,控制器120还用于当控制器120在所述电动车起步加速的第二预设时间内启动所述动力调节模式时,增加控制器120向电机130输出的驱动电流以控制电机130增加动力。例如:在开启电门锁起步加速之前,如果用户按动按钮启动动力调节模式,那么在所述电动车起步加速时,控制器120增加控制器120向电机130输出的驱动电流以控制电机130增加动力。其中,第二预设时间可以为8秒,但不限于8秒。Optionally, the controller 120 is further configured to: when the controller 120 starts the power adjustment mode within a second preset time of the electric vehicle starting acceleration, increase a driving current output by the controller 120 to the motor 130 to control the motor. 130 increases power. For example, before the electric door lock is started to accelerate, if the user presses the button to start the power adjustment mode, the controller 120 increases the driving current output by the controller 120 to the motor 130 to control the increase of the motor 130 when the electric vehicle starts to accelerate. power. The second preset time may be 8 seconds, but is not limited to 8 seconds.
在本发明实施例中,首先电池向所述控制器提供工作电流,然后当所述控制器启动动力调节模式时,控制器检测当前的所述工作电流,并根据当前的所述工作电流,控制所述电机在第一预设时间内增加动力,从而降低电动车的能耗,提高电池的使用寿命。In the embodiment of the present invention, first, the battery supplies an operating current to the controller, and then when the controller starts the power adjustment mode, the controller detects the current operating current and controls according to the current operating current. The motor increases power during the first preset time, thereby reducing energy consumption of the electric vehicle and improving the service life of the battery.
请参考图2,图2是本发明提出的一种具有动力智能调节功能的电动车的第二实施例的流程图。如图所示,所述电动车包括电机230、电池210、控制器220以及语音器240,电池210与控制器220连接,控制器220通过相线与电机230连接,语音器240与控制器220连接,电池210用于向控制器220提供工作电流,控制器220用于当控制器220启动动力调节模式时,检测当前的所述工作电流,并根据当前的所述工作电流,控制电机230在第一预设时间内增加动力。另外,控制器220还用于当控制器220启动动力调节模式时,向语音器240发出第一触发信号,语音器240用于根据所述第一触发信号播报动力启动的语音信息,从而提醒用户控制器220已启动动力调节模式;或控制器220还用于当控制器220退出动力调节模式时,向语音器240发出第二触发信号,语音器240用于根据所述第二触发信号播报动力关闭的语音信息,从而提醒用户控制器220已关闭动力调节模式。Please refer to FIG. 2. FIG. 2 is a flow chart of a second embodiment of an electric vehicle with a power intelligent adjustment function according to the present invention. As shown, the electric vehicle includes a motor 230, a battery 210, a controller 220, and a voice device 240. The battery 210 is connected to the controller 220, and the controller 220 is connected to the motor 230 through a phase line. The voice device 240 and the controller 220 are connected. Connected, the battery 210 is used to provide an operating current to the controller 220, and the controller 220 is configured to detect the current operating current when the controller 220 activates the power adjustment mode, and control the motor 230 according to the current operating current. Increase power during the first preset time. In addition, the controller 220 is further configured to send a first trigger signal to the voice device 240 when the controller 220 activates the power adjustment mode, and the voice device 240 is configured to broadcast the voice information activated by the power according to the first trigger signal, thereby alerting the user. The controller 220 has activated the power adjustment mode; or the controller 220 is further configured to send a second trigger signal to the voice device 240 when the controller 220 exits the power adjustment mode, and the voice device 240 is configured to broadcast the power according to the second trigger signal. The voice message is turned off, thereby reminding the user that the controller 220 has turned off the power adjustment mode.
具体实现中,控制器220用于若当前的所述工作电流小于预设电流,通 过超前换相控制电机230在第一预设时间内提高转动速度。例如:当用户平地骑行电动车时,拧动把手将车速调节到最大档,为了得到更大的速度,用户可以首先按动按钮以使控制器220启动动力调节模式,然后控制器220检测当前的所述工作电流小于预设电流,通过超前换相控制电机230提高转动速度,当控制器220启动动力调节模式的时间到达第一预设时间时,控制器220退出动力调节模式,电机230恢复到原先骑行状态。其中,可以按照当前速度的20%提高转动速度,预设电流可以为20A,但不局限于20A。第一预设时间可以为3分钟,但不局限于3分钟,所述按钮可以为机械式点动开关,包括启动动力调节模式和退出动力调节模式两种控制功能。In a specific implementation, the controller 220 is configured to: if the current working current is less than a preset current, The advanced commutation control motor 230 increases the rotational speed for a first predetermined time. For example, when the user rides the electric vehicle flatly, the handle is turned to adjust the vehicle speed to the maximum gear. In order to obtain a larger speed, the user can first press the button to cause the controller 220 to start the power adjustment mode, and then the controller 220 detects the current. The operating current is less than the preset current, and the rotational speed is increased by the advanced commutation control motor 230. When the time when the controller 220 starts the power adjustment mode reaches the first preset time, the controller 220 exits the power adjustment mode, and the motor 230 resumes. Go to the original riding state. Among them, the rotation speed can be increased by 20% of the current speed, and the preset current can be 20A, but is not limited to 20A. The first preset time may be 3 minutes, but is not limited to 3 minutes, and the button may be a mechanical jog switch, including two control functions of a start power adjustment mode and an exit power adjustment mode.
另外,若当前的所述工作电流不小于预设电流,增加控制器220向电机230输出的驱动电流以控制电机230在第一预设时间内增加动力。例如:当用户爬坡骑行电动车时,拧动把手将车速调节到最大档,为了提高爬坡能力,用户可以首先按动按钮以使控制器220启动动力调节模式,然后控制器220检测当前的所述工作电流不小于预设电流,因此增加控制器220向电机230输出的驱动电流以控制电机230增加动力,当控制器220启动动力调节模式的时间到达第一预设时间时,控制器220退出动力调节模式,电机230恢复到原先骑行状态。In addition, if the current operating current is not less than the preset current, the driving current output by the controller 220 to the motor 230 is increased to control the motor 230 to increase the power for the first preset time. For example, when the user climbs the electric bicycle, the handle is adjusted to the maximum speed by turning the handle. In order to improve the climbing ability, the user may first press the button to cause the controller 220 to start the power adjustment mode, and then the controller 220 detects the current The operating current is not less than the preset current, thus increasing the driving current output by the controller 220 to the motor 230 to control the motor 230 to increase the power. When the controller 220 starts the power adjustment mode for the first preset time, the controller 220 exits the power adjustment mode, and the motor 230 returns to the original riding state.
可选的,控制器220还用于当控制器220在所述电动车起步加速的第二预设时间内启动所述动力调节模式时,增加控制器220向所述电机输出的驱动电流以控制电机230增加动力。例如:在开启电门锁起步加速之前,如果用户按动按钮启动动力调节模式,那么在所述电动车起步加速时,控制器220增加控制器220向电机230输出的驱动电流以控制电机230增加动力。其中,第二预设时间可以为8秒,但不限于8秒。Optionally, the controller 220 is further configured to: when the controller 220 starts the power adjustment mode within a second preset time of the electric vehicle starting acceleration, increase a driving current output by the controller 220 to the motor to control The motor 230 increases power. For example, before the electric door lock is started to accelerate, if the user presses the button to start the power adjustment mode, when the electric vehicle starts to accelerate, the controller 220 increases the driving current output by the controller 220 to the motor 230 to control the increase of the motor 230. power. The second preset time may be 8 seconds, but is not limited to 8 seconds.
在本发明实施例中,首先电池向所述控制器提供工作电流,然后当所述控制器启动动力调节模式时,控制器检测当前的所述工作电流,并根据当前的所述工作电流,控制所述电机在第一预设时间内增加动力,从而降低电动 车的能耗,提高电池的使用寿命。In the embodiment of the present invention, first, the battery supplies an operating current to the controller, and then when the controller starts the power adjustment mode, the controller detects the current operating current and controls according to the current operating current. The motor increases power during a first preset time, thereby reducing electric power The energy consumption of the car increases the service life of the battery.
需要说明的是,对于前述的各个方法实施例,为了简单描述,故将其都表述为一系列的动作组合,但是本领域技术人员应该知悉,本发明并不受所描述的动作顺序的限制,因为依据本发明,某一些步骤可以采用其他顺序或者同时进行。其次,本领域技术人员也应该知悉,说明书中所描述的实施例均属于优选实施例,所涉及的动作和模块并不一定是本发明所必须的。It should be noted that, for the foregoing various method embodiments, for the sake of simple description, they are all expressed as a series of action combinations, but those skilled in the art should understand that the present invention is not limited by the described action sequence. Because certain steps may be performed in other sequences or concurrently in accordance with the present invention. In addition, those skilled in the art should also understand that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the present invention.
在上述实施例中,对各个实施例的描述都各有侧重,某个实施例中没有详细描述的部分,可以参见其他实施例的相关描述。In the above embodiments, the descriptions of the various embodiments are different, and the parts that are not described in detail in a certain embodiment can be referred to the related descriptions of other embodiments.
本领域普通技术人员可以理解上述实施例的各种方法中的全部或部分步骤是可以通过程序来指令相关的硬件来完成,该程序可以存储于一计算机可读存储介质中,存储介质可以包括:闪存盘、只读存储器(英文:Read-Only Memory,简称:ROM)、随机存取器(英文:Random Access Memory,简称:RAM)、磁盘或光盘等。A person skilled in the art may understand that all or part of the various steps of the foregoing embodiments may be performed by a program to instruct related hardware. The program may be stored in a computer readable storage medium, and the storage medium may include: Flash disk, read-only memory (English: Read-Only Memory, referred to as: ROM), random accessor (English: Random Access Memory, referred to as: RAM), disk or optical disk.
以上对本发明实施例所提供的内容下载方法及相关设备、系统进行了详细介绍,本文中应用了具体个例对本发明的原理及实施方式进行了阐述,以上实施例的说明只是用于帮助理解本发明的方法及其核心思想;同时,对于本领域的一般技术人员,依据本发明的思想,在具体实施方式及应用范围上均会有改变之处,综上所述,本说明书内容不应理解为对本发明的限制。 The content downloading method and the related device and system provided by the embodiments of the present invention are described in detail above. The principles and implementation manners of the present invention are described in the specific examples. The description of the above embodiments is only used to help understand the present invention. The method of the invention and its core idea; at the same time, for the person of ordinary skill in the art, according to the idea of the present invention, there are some changes in the specific embodiment and the scope of application. In summary, the content of the specification should not be understood. To limit the invention.

Claims (6)

  1. 一种具有动力智能调节功能的电动车,其特征在于,所述电动车包括电机、电池以及控制器,所述电池与所述控制器连接,所述控制器通过相线与所述电机连接,所述电池用于向所述控制器提供工作电流,所述控制器用于当所述控制器启动动力调节模式时,检测当前的所述工作电流,并根据当前的所述工作电流,控制所述电机在第一预设时间内增加动力。An electric vehicle having a power intelligent adjustment function, wherein the electric vehicle includes a motor, a battery, and a controller, the battery is connected to the controller, and the controller is connected to the motor through a phase line, The battery is configured to provide an operating current to the controller, the controller is configured to detect a current operating current when the controller initiates a power adjustment mode, and control the current according to the current operating current The motor increases power for the first preset time.
  2. 如权利要求1所述的电动车,其特征在于,所述控制器具体用于:若当前的所述工作电流小于预设电流,通过超前换相控制所述电机在第一预设时间内提高转动速度。The electric vehicle according to claim 1, wherein the controller is specifically configured to: if the current operating current is less than a preset current, control the motor to increase in a first preset time by leading the commutation Rotation speed.
  3. 如权利要求1所述的电动车,其特征在于,所述控制器具体用于:若当前的所述工作电流不小于预设电流,增加所述控制器向所述电机输出的驱动电流以控制所述电机在第一预设时间内增加动力。The electric vehicle according to claim 1, wherein the controller is specifically configured to: if the current operating current is not less than a preset current, increase a driving current output by the controller to the motor to control The motor increases power for a first predetermined time.
  4. 如权利要求1所述的电动车,其特征在于,所述控制器还用于当所述控制器在所述电动车起步加速的第二预设时间内启动所述动力调节模式时,增加所述控制器向所述电机输出的驱动电流以控制所述电机增加动力。The electric vehicle according to claim 1, wherein said controller is further configured to: when said controller activates said power adjustment mode within said second predetermined time of said electric vehicle starting acceleration; The drive current output by the controller to the motor is used to control the motor to increase power.
  5. 如权利要求1~4任意一项所述的电动车,其特征在于,所述电动车还包括语音器,所述语音器与所述控制器连接,所述控制器还用于当所述控制器启动动力调节模式时,向所述语音器发出第一触发信号,所述语音器用于根据所述第一触发信号播报动力启动的语音信息。The electric vehicle according to any one of claims 1 to 4, wherein the electric vehicle further comprises a voice device, the voice device is connected to the controller, and the controller is further configured to perform the control When the power adjustment mode is activated, the first trigger signal is sent to the voice device, and the voice device is configured to broadcast the voice information activated by the power according to the first trigger signal.
  6. 如权利要求1~4任意一项所述的电动车,其特征在于,所述电动车 还包括语音器,所述语音器与所述控制器连接,所述控制器还用于当所述控制器退出动力调节模式时,向所述语音器发出第二触发信号,所述语音器用于根据所述第二触发信号播报动力关闭的语音信息。 The electric vehicle according to any one of claims 1 to 4, wherein the electric vehicle A voice device is further included, the voice device is connected to the controller, and the controller is further configured to send a second trigger signal to the voice device when the controller exits the power adjustment mode, the voice device is used to The voice information that is powered off is broadcast according to the second trigger signal.
PCT/CN2015/075335 2015-03-28 2015-03-28 Electric vehicle having intelligent power adjustment function WO2016154832A1 (en)

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