WO2017166505A1 - 一种降低装有gps软件的设备耗电的系统及方法 - Google Patents

一种降低装有gps软件的设备耗电的系统及方法 Download PDF

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WO2017166505A1
WO2017166505A1 PCT/CN2016/089163 CN2016089163W WO2017166505A1 WO 2017166505 A1 WO2017166505 A1 WO 2017166505A1 CN 2016089163 W CN2016089163 W CN 2016089163W WO 2017166505 A1 WO2017166505 A1 WO 2017166505A1
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gps software
distance
road segment
gps
known road
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French (fr)
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崔乃辰
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Le Holdings Beijing Co Ltd
Lemobile Information Technology (Beijing) Co Ltd
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Le Holdings Beijing Co Ltd
Lemobile Information Technology (Beijing) Co Ltd
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G01S19/34—Power consumption

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  • the present invention relates to the field of car navigation technology, and in particular, to a system and method for reducing power consumption of a device equipped with GPS software.
  • GPS software is often used. Since GPS software is not a self-contained device, its use mainly relies on the battery of the device for power supply. For example, it depends on the battery of a mobile phone, a PAD, and the like. In this way, if the GPS software continues to operate for a long time, the battery life of the mobile phone, PAD and other devices will be low, which will seriously affect the use of mobile phones, PAD and other devices.
  • the invention provides a system and a method for reducing the power consumption of a device equipped with GPS software, so as to solve the technical problem that the device equipped with GPS software consumes too much power.
  • a system for reducing power consumption of a device equipped with GPS software comprising:
  • a section dividing unit configured to divide a road section provided by the GPS software into a known road section and an unknown road section when the GPS software is started;
  • a main control unit coupled to the road segment dividing unit, configured to turn off the GPS software when the vehicle travels to a starting point of the known road segment, and turn on the GPS software when the vehicle travels to an end point of the known road segment .
  • the main control unit includes:
  • a distance recording module configured to automatically clear and start recording when the vehicle travels to the starting point of the known road segment, and record the driving distance of the vehicle
  • a GPS software shutdown module coupled to the distance recording module, configured to close the GPS software when the distance recording module starts recording
  • the GPS software opening module is connected to the distance recording module for turning on the GPS software when the distance recorded by the distance recording module is equal to the distance of the known road segment.
  • the main control unit further includes: a reminding module, configured to issue a prompt for turning on the GPS software when the distance recorded by the distance recording module is equal to the distance of the known road segment.
  • the prompt is a vibration prompt or a ringtone prompt.
  • the distance recording module is an acceleration module.
  • a method of reducing power consumption of a device equipped with GPS software comprising:
  • the road section provided by the GPS software is divided into a known road section and an unknown road section;
  • the GPS software is turned off when the vehicle travels to the beginning of the known road segment and the GPS software is turned on when the vehicle travels to the end of the known road segment.
  • the GPS software is turned off when the vehicle travels to the starting point of the known road segment, and the GPS software is turned on when the vehicle travels to the end of the known road segment, including:
  • the GPS software is turned on when the recorded distance is equal to the distance of the known road segment.
  • the GPS software is turned off when the vehicle travels to the starting point of the known road segment, and the GPS software is turned on when the vehicle travels to the end of the known road segment, and further includes:
  • the prompt is a vibration prompt or a ringtone prompt.
  • the acceleration module is used to record the travel distance of the vehicle.
  • the invention is applied to car navigation technology
  • the technical problem of using a device with GPS software to consume too much power is solved.
  • the invention turns off the GPS software when the vehicle travels to the starting point of the known road section, and turns on the GPS software when the vehicle travels to the end point of the known road section, effectively reducing the power consumption of the device equipped with the GPS software.
  • FIG. 1 is a schematic structural diagram of a system for reducing power consumption of a device equipped with a GPS software according to an embodiment of the present invention
  • FIG. 2 is a flow chart showing a method for reducing power consumption of a device equipped with GPS software provided in an embodiment of the present invention
  • FIG. 3 shows a flow chart of the method of step S1 of Figure 2.
  • FIG. 1 is a block diagram showing the structure of a system for reducing power consumption of a device equipped with GPS software provided in an embodiment of the present invention.
  • the system for reducing the power consumption of the device equipped with the GPS software of the embodiment includes at least a road segment dividing unit 10 and a main control unit 20.
  • the road segment dividing unit 10 is configured to divide the road segment provided by the GPS software into a known road segment and an unknown road segment when the GPS software is started.
  • the known road section is usually a road section familiar to the owner.
  • the unknown road section is a road section that is unfamiliar to the owner.
  • the road section to be driven by the owner includes A-B-C. If the owner is familiar with the AB section and is not familiar with the BC section, the AB section is Known road segments, BC road segments are unknown road segments.
  • the main control unit 20 is connected to the road segment dividing unit 10, which is used to turn off the GPS software when the vehicle travels to the starting point of the known road segment, and to turn on the GPS software when the vehicle travels to the end of the known road segment. Since the known road section belongs to a familiar road section, there is no need to open the GPS software, so the vehicle travels to a known road. At the beginning of the segment, the main control unit 20 turns off the GPS software until the vehicle travels to the end of the known road segment and then turns on the GPS software. In this way, the power consumption of devices equipped with GPS software, such as mobile phones, PADs, etc., is effectively reduced.
  • the main control unit 20 includes a distance recording module 21, a GPS software shutdown module 22, and a GPS software opening module 23.
  • the distance recording module 21 is configured to automatically clear and start recording when the vehicle travels to the starting point of the known road segment, that is, record the running distance of the vehicle.
  • the GPS software shutdown module 22 is coupled to the distance recording module 21 for shutting down the GPS software when the distance recording module 21 begins recording to save power of the GPS software-equipped device.
  • the GPS software opening module 23 is connected to the distance recording module 21, and the GPS software opening module 23 is configured to enable the GPS software when the distance recorded by the distance recording module 21 is equal to the distance of the known road segment, so that the GPS software continues to navigate.
  • the GPS software shutdown module 22 in the main control unit 20 turns off the GPS software in time to reduce the power consumption of the device equipped with the GPS software.
  • the main control unit 20 further includes: a reminder module 24.
  • the reminding module 24 is configured to issue a prompt for turning on the GPS software, such as a vibrating alert or a ringing alert, when the distance recorded by the distance recording module 21 is equal to the distance of the known road segment.
  • the distance recording module 21 in this embodiment is an acceleration module.
  • the system for reducing the power consumption of the device equipped with the GPS software of the present invention is applied to the field of car navigation technology, and solves the technical problem that the device equipped with the GPS software consumes too much power.
  • the invention turns off the GPS software when the vehicle travels to the starting point of the known road section, and turns on the GPS software when the vehicle travels to the end point of the known road section, effectively reducing the power consumption of the device equipped with the GPS software.
  • FIG. 2 is a flow chart showing a method of reducing power consumption of a device equipped with GPS software provided in an embodiment of the present invention.
  • step S1 when the GPS software is started, the road segment provided by the GPS software is divided into a known road segment and an unknown road segment.
  • the known road section is usually a road section familiar to the owner.
  • the unknown road section is a road section that is unfamiliar to the owner.
  • the road section to be driven by the owner includes A-B-C. If the owner is familiar with the AB section and is not familiar with the BC section, the AB section is Known road segments, BC road segments are unknown road segments.
  • step S2 the GPS software is turned off when the vehicle travels to the starting point of the known road segment, and the GPS software is turned on when the vehicle travels to the end of the known road segment.
  • step S2 since the known road section belongs to a familiar road section, it is not necessary to open the GPS software, so when the vehicle travels to the starting point of the known road section, the GPS software is turned off, and the GPS software is turned on until the vehicle travels to the end point of the known road section. . In this way, the power consumption of devices equipped with GPS software, such as mobile phones, PADs, etc., is effectively reduced.
  • this step S2 includes:
  • Step S21 when the vehicle travels to the starting point of the known road segment, the GPS software is turned off and the running distance of the vehicle is started to be recorded.
  • step S21 the acceleration distance is used to record the travel distance of the vehicle.
  • Step S22 the GPS software is turned on when the recorded distance is equal to the distance of the known road segment.
  • step S23 when the recorded distance is equal to the distance of the known road segment, a prompt to turn on the GPS software is issued.
  • the prompt is a vibration prompt or a ringtone prompt to prompt the GPS software to continue to navigate the unknown road segment behind.
  • the GPS software when using GPS software, if you want to go from A to C, but the road segment can be split into A to B and then B to C, and the route from A to B is a familiar road section, then only a rough estimate is needed.
  • the GPS software can be turned off, the acceleration module is turned on, and the acceleration module is used to calculate the distance.
  • the acceleration module When the distance from A to B is reached, the acceleration module will issue a prompt message (the prompt information can be For vibration, ringtones, etc.), then turn on the GPS software to navigate.
  • the GPS software is turned off when the vehicle travels to the starting point of the known road section, and the GPS software is turned on when the vehicle travels to the end point of the known road section, thereby effectively reducing the power consumption of the device equipped with the GPS software.

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  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
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Abstract

一种降低装有GPS软件的设备耗电的系统及方法，所述系统包括：路段划分单元（10），用于在GPS软件启动时，将GPS软件提供的路段划分为已知路段和未知路段；和主控单元（20），与所述路段划分单元（10）连接，用于在车辆行驶至所述已知路段的起点时关闭所述GPS软件，并在车辆行驶至所述已知路段的终点时开启所述GPS软件。在车辆行驶至已知路段的起点时关闭GPS软件，在车辆行驶至已知路段的终点时开启GPS软件，可以解决装有GPS软件的设备耗电过快的技术问题。

Description

一种降低装有GPS软件的设备耗电的系统及方法
本申请要求于2016年3月30日提交中国专利局、申请号为201610195411.X、发明名称为“一种降低装有GPS软件的设备耗电的系统及方法”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明涉及汽车导航技术领域，特别涉及一种降低装有GPS软件的设备耗电的系统及方法。
背景技术
目前，常会使用到GPS软件，由于GPS软件并非自带设备，因此其使用过程中主要还是依赖于设备的电池进行供电，例如会依赖手机、PAD等设备的电池。这样，GPS软件在持续开启的情况下续航时间过长，将会导致手机、PAD等设备出现电量低的问题，进而严重影响了手机、PAD等设备的使用。
发明内容
应当理解的是，以上的一般描述和后文的细节描述仅是示例性和解释性的，并不能限制本发明。
本发明提供一种降低装有GPS软件的设备耗电的系统及方法，以解决装有GPS软件的设备耗电过快的技术问题。
根据本发明的第一方面，提供一种降低装有GPS软件的设备耗电的系统，所述系统包括：
路段划分单元，用于在GPS软件启动时，将GPS软件提供的路段划分为已知路段和未知路段；和
主控单元，与所述路段划分单元连接，用于在车辆行驶至所述已知路段的起点时关闭所述GPS软件，并在车辆行驶至所述已知路段的终点时开启所述GPS软件。
其中，在上述的发明中，所述主控单元包括：
距离记录模块，用于在车辆行驶至所述已知路段的起点时自动清零并开始记录，记录车辆的行驶距离；
GPS软件关闭模块，与所述距离记录模块连接，用于在所述距离记录模块开始记录时关闭所述GPS软件；
GPS软件开启模块，与所述距离记录模块连接，用于在所述距离记录模块记录的距离等于已知路段的距离时开启所述GPS软件。
其中，在上述的发明中，所述主控单元还包括：提醒模块，用于在所述距离记录模块记录的距离等于已知路段的距离时发出开启GPS软件的提示。
其中，在上述的发明中，所述提示为震动提示或铃声提示。
其中，在上述的发明中，所述距离记录模块为加速度模块。
根据本发明的第二方面，提供一种降低装有GPS软件的设备耗电的方法，所述方法包括：
在GPS软件启动时，将GPS软件提供的路段划分为已知路段和未知路段；以及
在车辆行驶至所述已知路段的起点时关闭所述GPS软件，并在车辆行驶至所述已知路段的终点时开启所述GPS软件。
其中，在上述的发明中，所述在车辆行驶至所述已知路段的起点时关闭所述GPS软件，并在车辆行驶至所述已知路段的终点时开启所述GPS软件，包括：
在车辆行驶至所述已知路段的起点时，关闭所述GPS软件并开始记录车辆的行驶距离；
在记录的距离等于已知路段的距离时开启所述GPS软件。
其中，在上述的发明中，所述在车辆行驶至所述已知路段的起点时关闭所述GPS软件，并在车辆行驶至所述已知路段的终点时开启所述GPS软件，还包括：
在记录的距离等于已知路段的距离时，发出开启GPS软件的提示。
其中，在上述的发明中，所述提示为震动提示或铃声提示。
其中，在上述的发明中，采用加速度模块记录车辆的行驶距离。
本发明的降低装有GPS软件的设备耗电的系统及方法，应用于汽车导航技术 领域中，解决装有GPS软件的设备耗电过快的技术问题。本发明在车辆行驶至已知路段的起点时关闭GPS软件，在车辆行驶至已知路段的终点时开启GPS软件，有效地降低了装有GPS软件的设备的耗电。
附图说明
图1显示了本发明具体实施方式中提供的降低装有GPS软件的设备耗电的系统的结构示意图；
图2显示了本发明具体实施方式中提供的降低装有GPS软件的设备耗电的方法的流程图；
图3显示了图2中步骤S1的方法流程图。
具体实施方式
为使本发明的目的、技术方案和优点更加清楚明了，下面结合具体实施方式并参照附图，对本发明进一步详细说明。应该理解，这些描述只是示例性的，而并非要限制本发明的范围。此外，在以下说明中，省略了对公知结构和技术的描述，以避免不必要地混淆本发明的概念。
图1显示了本发明具体实施方式中提供的降低装有GPS软件的设备耗电的系统的结构示意图。
下面结合图1所述的结构示意图，具体说明本实施例的降低装有GPS软件的设备耗电的系统。
本实施例的降低装有GPS软件的设备耗电的系统至少包括：路段划分单元10和主控单元20。
路段划分单元10用于在GPS软件启动时，将GPS软件提供的路段划分为已知路段和未知路段。这里，已知路段通常为车主熟悉的路段，未知路段为车主不熟悉的路段，例如车主即将行驶的路段包括A—B—C，如果车主熟悉AB路段，并不熟悉BC路段，则AB路段为已知路段，BC路段为未知路段。
主控单元20与路段划分单元10连接，主控单元20用于在车辆行驶至已知路段的起点时关闭GPS软件，并在车辆行驶至已知路段的终点时开启GPS软件。由于已知路段属于熟悉的路段，不需要打开GPS软件，因此在车辆行驶至已知路 段的起点时，主控单元20关闭GPS软件，直至车辆行驶至已知路段的终点时再开启GPS软件。这样，有效地降低了装有GPS软件的设备的耗电，例如手机、PAD等设备。
具体来说，主控单元20包括：距离记录模块21、GPS软件关闭模块22和GPS软件开启模块23。其中，距离记录模块21用于在车辆行驶至已知路段的起点时自动清零并开始记录，即记录车辆的行驶距离。GPS软件关闭模块22与距离记录模块21连接，该GPS软件关闭模块22用于在距离记录模块21开始记录时关闭GPS软件，以节省装有GPS软件的设备的电量。GPS软件开启模块23与距离记录模块21连接，该GPS软件开启模块23用于在距离记录模块21记录的距离等于已知路段的距离时开启GPS软件，使得GPS软件继续导航。
这样，在行驶已知路段的过程中，主控单元20中的GPS软件关闭模块22及时关闭GPS软件，以降低装有GPS软件的设备的耗电量。
在本实施例中，主控单元20还包括：提醒模块24。该提醒模块24用于在距离记录模块21记录的距离等于已知路段的距离时发出开启GPS软件的提示，例如震动提示或铃声提示。
可选地，本实施例中的距离记录模块21为加速度模块。
如上所述，本发明的降低装有GPS软件的设备耗电的系统，应用于汽车导航技术领域中，解决装有GPS软件的设备耗电过快的技术问题。本发明在车辆行驶至已知路段的起点时关闭GPS软件，在车辆行驶至已知路段的终点时开启GPS软件，有效地降低了装有GPS软件的设备的耗电。
图2显示了本发明具体实施方式中提供的降低装有GPS软件的设备耗电的方法的流程图。
下面结合图2所示的流程图，具体说明本实施例的降低装有GPS软件的设备耗电的方法。
本实施例的降低装有GPS软件的设备耗电的方法包括：
步骤S1，在GPS软件启动时，将GPS软件提供的路段划分为已知路段和未知路段。这里，已知路段通常为车主熟悉的路段，未知路段为车主不熟悉的路段，例如车主即将行驶的路段包括A—B—C，如果车主熟悉AB路段，并不熟悉BC路段，则AB路段为已知路段，BC路段为未知路段。
步骤S2，在车辆行驶至所述已知路段的起点时关闭所述GPS软件，并在车辆行驶至所述已知路段的终点时开启所述GPS软件。
在步骤S2中，由于已知路段属于熟悉的路段，不需要打开GPS软件，因此在车辆行驶至已知路段的起点时，关闭GPS软件，直至车辆行驶至已知路段的终点时再开启GPS软件。这样，有效地降低了装有GPS软件的设备的耗电，例如手机、PAD等设备。
具体来说，参见图3所示的方法流程图，本步骤S2包括：
步骤S21，在车辆行驶至所述已知路段的起点时，关闭所述GPS软件并开始记录车辆的行驶距离。
在步骤S21中，采用加速度模块记录车辆的行驶距离。
步骤S22，在记录的距离等于已知路段的距离时开启所述GPS软件。
步骤S23，在记录的距离等于已知路段的距离时，发出开启GPS软件的提示。
在步骤S21中，可选地，提示为震动提示或铃声提示，以提示打开GPS软件继续导航后面的未知路段。
这样，在使用GPS软件时，如果想从A到C，但是该路段可拆分为A到B再由B到C，而A到B的路线为熟悉的路段，则此时只需要大致估算下A到B的距离，然后即可关闭GPS软件，打开加速度模块，采用加速度模块来计算距离，待快到所设定的A到B的距离时，加速度模块会发出提示信息(所述提示信息可以为震动、铃声等)，这时再打开GPS软件进行导航即可。
综上所述，通过上述流程，在车辆行驶至已知路段的起点时关闭GPS软件，在车辆行驶至已知路段的终点时开启GPS软件，有效地降低了装有GPS软件的设备的耗电。
应当理解的是，本发明的上述具体实施方式仅仅用于示例性说明或解释本发明的原理，而不构成对本发明的限制。因此，在不偏离本发明的精神和范围的情况下所做的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。此外，本发明所附权利要求旨在涵盖落入所附权利要求范围和边界、或者这种范围和边界的等同形式内的全部变化和修改例。

Claims (10)

  1. 一种降低装有GPS软件的设备耗电的系统，其特征在于，所述系统包括：
    路段划分单元(10)，用于在GPS软件启动时，将GPS软件提供的路段划分为已知路段和未知路段；和
    主控单元(20)，与所述路段划分单元(10)连接，用于在车辆行驶至所述已知路段的起点时关闭所述GPS软件，并在车辆行驶至所述已知路段的终点时开启所述GPS软件。
  2. 如权利要求1所述的系统，其特征在于，所述主控单元(20)包括：
    距离记录模块(21)，用于在车辆行驶至所述已知路段的起点时自动清零并开始记录，记录车辆的行驶距离；
    GPS软件关闭模块(22)，与所述距离记录模块(21)连接，用于在所述距离记录模块(21)开始记录时关闭所述GPS软件；
    GPS软件开启模块(23)，与所述距离记录模块(21)连接，用于在所述距离记录模块(21)记录的距离等于已知路段的距离时开启所述GPS软件。
  3. 如权利要求2所述的系统，其特征在于，所述主控单元(20)还包括：提醒模块(24)，用于在所述距离记录模块(21)记录的距离等于已知路段的距离时发出开启GPS软件的提示。
  4. 如权利要求3所述的系统，其特征在于，所述提示为震动提示或铃声提示。
  5. 如权利要求2至4中任一项所述的系统，其特征在于，所述距离记录模块(21)为加速度模块。
  6. 一种降低装有GPS软件的设备耗电的方法，其特征在于，所述方法包括：
    在GPS软件启动时，将GPS软件提供的路段划分为已知路段和未知路段；以及,
    在车辆行驶至所述已知路段的起点时关闭所述GPS软件，并在车辆行驶至所述已知路段的终点时开启所述GPS软件。
  7. 如权利要求6所述的方法，其特征在于，所述在车辆行驶至所述已知路段的起点时关闭所述GPS软件，并在车辆行驶至所述已知路段的终点时开启所述GPS软件，包括：
    在车辆行驶至所述已知路段的起点时，关闭所述GPS软件并开始记录车辆的行驶距离；
    在记录的距离等于已知路段的距离时开启所述GPS软件。
  8. 如权利要求7所述的方法，其特征在于，所述在车辆行驶至所述已知路段的起点时关闭所述GPS软件，并在车辆行驶至所述已知路段的终点时开启所述GPS软件，还包括：
    在记录的距离等于已知路段的距离时，发出开启GPS软件的提示。
  9. 如权利要求8所述的方法，其特征在于，所述提示为震动提示或铃声提示。
  10. 如权利要求7至9中任一项所述的方法，其特征在于，采用加速度模块记录车辆的行驶距离。
PCT/CN2016/089163 2016-03-30 2016-07-07 一种降低装有gps软件的设备耗电的系统及方法 Ceased WO2017166505A1 (zh)

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