WO2016155229A1 - 导航方法和装置 - Google Patents
导航方法和装置 Download PDFInfo
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- WO2016155229A1 WO2016155229A1 PCT/CN2015/088688 CN2015088688W WO2016155229A1 WO 2016155229 A1 WO2016155229 A1 WO 2016155229A1 CN 2015088688 W CN2015088688 W CN 2015088688W WO 2016155229 A1 WO2016155229 A1 WO 2016155229A1
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- vehicle
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/3407—Route searching; Route guidance specially adapted for specific applications
- G01C21/3415—Dynamic re-routing, e.g. recalculating the route when the user deviates from calculated route or after detecting real-time traffic data or accidents
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/3453—Special cost functions, i.e. other than distance or default speed limit of road segments
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
- B60W40/02—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to ambient conditions
- B60W40/06—Road conditions
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/3407—Route searching; Route guidance specially adapted for specific applications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/3453—Special cost functions, i.e. other than distance or default speed limit of road segments
- G01C21/3461—Preferred or disfavoured areas, e.g. dangerous zones, toll or emission zones, intersections, manoeuvre types or segments such as motorways, toll roads or ferries
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/36—Input/output arrangements for on-board computers
- G01C21/3697—Output of additional, non-guidance related information, e.g. low fuel level
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/08—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for incorporation in vehicles
Definitions
- the route navigation of the vehicle based on the acquired state information and the road condition information in combination with a preset navigation policy includes:
- a second acquiring module configured to acquire real-time road condition information
- a first determining sub-module configured to determine whether the current actual load of the vehicle exceeds a maximum load on the driving route
- a second determining sub-module configured to determine whether the current actual height of the vehicle exceeds a maximum on a driving route Limit high
- a third determining sub-module configured to determine, according to the tire pressure information, whether the current tire pressure of the vehicle reaches a preset warning threshold
- processor is configured to:
- the GPS navigation system does not consider the actual height of the vehicle when planning the driving route, then the user follows the plan. Driving directions are carried out, and when driving to a limited height section, danger is likely to occur.
- Another example is that if there is a slippery road section ahead of the driving route planned by the GPS navigation system, the tire pressure of the current vehicle is already too high, and the excessive tire pressure may cause slippage when driving on the wet road section, so the user follows The planned driving route is used for driving, and when driving to a slippery road section, danger is likely to occur.
- step 203 the current actual load of the vehicle is calculated according to the shape change information or the tire pressure information of the vehicle tire, and it is determined whether the current actual load of the vehicle exceeds the maximum load on the driving route; if the current actual situation of the vehicle The load exceeds the maximum load on the driving route, and an alarm is output to the user, and the safety route is re-planned;
- the terminal can usually locate the current location of the vehicle by GPS, and then use the current location as the starting point, by locally preloading the map database or the GPS database. After the analysis, plan an optimal driving route for the user. However based on GPS The planning of the driving route, because it does not consider some external factors that may affect the safety of the user's driving, in some complicated driving environments, the planned driving route may not be the best route.
- the state information of the vehicle tire may include shape change information of the vehicle tire or tire pressure information of the vehicle tire; wherein the shape change information of the vehicle tire may be height change information or volume of the vehicle tire Change information, etc.
- the real-time road condition information may include weather information, maximum load-bearing capacity of the driving route, and maximum limit height; wherein the maximum load-bearing or maximum height limit of the driving route may be based on a maximum load-bearing or maximum limit of each road segment on the driving route.
- the navigation strategy may be: after the navigation system plans a driving route for the user, the maximum load on the driving route is obtained, for example, the maximum load-bearing of the bridge and the road surface on each road segment of the driving route can be obtained. And calculating the current actual load of the vehicle based on the shape change information of the vehicle tire or the tire pressure information, and determining whether the actual load of the vehicle exceeds the maximum load on the driving route, if the actual load of the vehicle exceeds the driving route The maximum load can determine that the driving route is a dangerous road section. At this time, an alarm can be output to the user, and the safety route can be re-planned for the user to avoid the dangerous road section.
- the terminal when calculating the current actual load of the vehicle based on the shape change information or the tire pressure information of the vehicle tire, the terminal may further determine whether the calculated actual load of the vehicle exceeds the maximum load of the vehicle; wherein the maximum load of the vehicle
- the load can be obtained by acquiring the model of the vehicle and then based on the model; and the model of the vehicle can be obtained by image recognition through a pre-installed camera, or can be obtained by recognizing the model information carried in the vehicle chip by the in-vehicle chip. .
- the vehicle may be determined to be overloaded at this time.
- an alarm may be output to the user, the traffic control department may be automatically notified, or the vehicle will be automatically activated when the vehicle is not started. Vehicle locking prohibits vehicle starting.
- the navigation strategy may further be: after the navigation system plans a driving route for the user, acquiring a maximum limit height on the driving route, and then determining the current vehicle based on the shape change information of the vehicle tire or the tire pressure information. Actual height, and determining whether the actual height of the vehicle exceeds a maximum limit height on the driving route, and if the actual height of the vehicle exceeds a maximum limit height on the driving route, it may be determined that the driving route is a dangerous road section, The alarm can be output to the user and the safety route can be re-planned for the user to avoid the dangerous section.
- the navigation strategy may be used to determine whether the current driving route is outside the dangerous road section by comparing the actual load or actual height of the vehicle with the maximum load or maximum limit height on the driving route. You can also set navigation policies in conjunction with weather information. For example, in the actual driving process, when the tire pressure of the user's vehicle is too high, and if there is a slippery road section in front of the driving route, it is likely to cause slippage, so the navigation strategy may also be to plan travel for the user in the navigation system.
- the first obtaining module 301 is configured to acquire state information of a tire of the vehicle;
- the second obtaining module 302 is configured to obtain real-time road condition information
- the third determining sub-module 303G is configured to determine, according to the tire pressure information, whether the current tire pressure of the vehicle reaches a preset warning threshold;
- the third planning sub-module 303H is configured to: when the current tire pressure of the vehicle reaches a preset warning threshold, and determine, according to the acquired weather information, that there is a wet sliding section on the planned route, The user outputs an alarm and re-plans the safety route.
- the present disclosure further provides a navigation device, the device comprising:
- Memory 802 is configured to store various types of data to support operation at device 800. Examples of such data include instructions for any application or method operating on device 800, contact data, phone book data, messages, pictures, videos, and the like.
- the memory 802 can be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read only memory (EEPROM), erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Disk or Optical Disk.
- SRAM static random access memory
- EEPROM electrically erasable programmable read only memory
- EPROM erasable Programmable Read Only Memory
- PROM Programmable Read Only Memory
- ROM Read Only Memory
- Magnetic Memory Flash Memory
- Disk Disk or Optical Disk.
- Multimedia component 804 includes a screen between the device 800 and a user that provides an output interface.
- the screen can include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen can be implemented as a touch screen to receive input signals from the user.
- the touch panel includes one or more touch sensors to sense touches, slides, and gestures on the touch panel. The touch sensor may sense not only the boundary of the touch or sliding action, but also the duration and pressure associated with the touch or slide operation.
- the multimedia component 804 includes a front camera and/or a rear camera. When the device 800 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera can receive external multimedia data. Each front and rear camera can be a fixed optical lens system or have focal length and optical zoom capabilities.
- the audio component 805 is configured to output and/or input audio signals.
- the audio component 805 includes a microphone (MIC) that is configured to receive an external audio signal when the device 800 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode.
- the received audio signal can be further stored in memory 802 Or sent via communication component 808.
- the audio component 805 also includes a speaker for outputting an audio signal.
- device 800 may be implemented by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable A gate array (FPGA), controller, microcontroller, microprocessor, or other electronic component implementation for performing the above methods.
- ASICs application specific integrated circuits
- DSPs digital signal processors
- DSPDs digital signal processing devices
- PLDs programmable logic devices
- FPGA field programmable A gate array
- controller microcontroller, microprocessor, or other electronic component implementation for performing the above methods.
- non-transitory computer readable storage medium comprising instructions, such as a memory 802 comprising instructions executable by processor 809 of apparatus 800 to perform the above method.
- the non-transitory computer readable storage medium may be a ROM, a random access memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, and an optical data storage device.
- the vehicle is navigated based on the obtained state information and the road condition information in combination with a preset navigation strategy.
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- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Mathematical Physics (AREA)
- Human Computer Interaction (AREA)
- Transportation (AREA)
- Navigation (AREA)
- Traffic Control Systems (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Environmental & Geological Engineering (AREA)
- Environmental Sciences (AREA)
Abstract
Description
Claims (13)
- 一种导航方法,其特征在于,所述方法包括:获取车辆轮胎的状态信息;获取实时的路况信息;基于获取到的所述状态信息以及所述路况信息并结合预设的导航策略对车辆进行路线导航。
- 如权利要求1所述的方法,其特征在于,所述车辆轮胎的状态信息包括所述车辆轮胎的外形变化信息或所述车辆轮胎的胎压信息;所述路况信息包括天气信息、行车路线上的最大承重以及行车路线上的最大限高。
- 如权利要求2所述的方法,其特征在于,所述基于获取到的所述状态信息以及所述路况信息并结合预设的导航策略对车辆进行路线导航包括:根据所述车辆轮胎的外形变化信息或者胎压信息计算车辆当前的实际载重;判断所述车辆当前的实际载重是否超过行车路线上的最大承重;如果所述车辆当前的实际载重超过所述行车路线上的最大承重,向用户输出告警,并重新规划安全路线。
- 如权利要求2所述的方法,其特征在于,所述基于获取到的所述状态信息以及所述路况信息并结合预设的导航策略对车辆进行路线导航包括:根据所述车辆轮胎的外形变化信息或者胎压信息计算该车辆当前的实际高度;判断所述车辆当前的实际高度是否超过行车路线上的最大限高;如果所述车辆当前的实际高度超过所述行车路线上的最大限高,向用户输出告警,并重新规划安全路线。
- 如权利要求2所述的方法,其特征在于,所述基于获取到的所述状态信息以及所述路况信息并结合预设的导航策略对车辆进行路线导航包括:根据所述胎压信息判断所述车辆当前的胎压是否达到预设的警戒阈值;当所述车辆当前的胎压达到预设的警戒阈值,并且根据获取到的所述天气信息判断出所述规划路线上存在湿滑路段时,向用户输出告警,并重新规划安全路线。
- 如权利要求3所述的方法,其特征在于,所述方法还包括:判断计算出的所述车辆当前的实际载重是否超过该车辆的最大载重;当所述车辆当前的实际载重超过该车辆的最大载重,确定该车辆超载,向用户输出告警。
- 一种导航装置,其特征在于,所述装置包括:第一获取模块,用于获取车辆轮胎的状态信息;第二获取模块,用于获取实时的路况信息;导航模块,用于基于获取到的所述状态信息以及所述路况信息并结合预设的导航策略对车辆进行路线导航。
- 如权利要求7所述的装置,其特征在于,所述车辆轮胎的状态信息包括所述车辆轮胎的外形变化信息或所述车辆轮胎的胎压信息;所述路况信息包括天气信息、行车路线上的最大承重以及行车路线上的最大限高。
- 如权利要求8所述的装置,其特征在于,所述导航模块包括:第一计算子模块,用于根据所述车辆轮胎的外形变化信息或者胎压信息计算车辆当前的实际载重;第一判断子模块,用于判断所述车辆当前的实际载重是否超过行车路线上的最大承重;第一规划子模块,用于在所述车辆当前的实际载重超过所述行车路线上的最大承重时,向用户输出告警,并重新规划安全路线。
- 如权利要求8所述的装置,其特征在于,所述导航模块包括:第二计算子模块,用于根据所述车辆轮胎的外形变化信息或者胎压信息计算该车辆当前的实际高度;第二判断子模块,用于判断所述车辆当前的实际高度是否超过行车路线上的最大限高;第二规划子模块,用于在所述车辆当前的实际高度超过所述行车路线上的最大限高时,向用户输出告警,并重新规划安全路线。
- 如权利要求8所述的装置,其特征在于,所述导航模块包括:第三判断子模块,用于根据所述胎压信息判断所述车辆当前的胎压是否达到预设的警戒阈值;第三规划子模块,用于在所述车辆当前的胎压达到预设的警戒阈值,并且根据获取到的所述天气信息判断出所述规划路线上存在湿滑路段时,向用户输出告警,并重新规划安全路线。
- 如权利要求9所述的装置,其特征在于,所述导航模块还包括:第四判断子模块,用于判断计算出的所述车辆当前的实际载重是否超过该车辆的最大载重;输出子模块,用于在所述车辆当前的实际载重超过该车辆的最大载重,确定该车辆超载,向用户输出告警。
- 一种导航装置,其特征在于,包括:处理器;用于存储处理器可执行指令的存储器;其中,所述处理器被配置为:获取车辆轮胎的状态信息;获取实时的路况信息;基于获取到的所述状态信息以及所述路况信息并结合预设的导航策略对车辆进行路线导航。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MX2016000148A MX357220B (es) | 2015-03-30 | 2015-08-31 | Metodo y dispositivo de navegacion. |
| KR1020167000771A KR20160127706A (ko) | 2015-03-30 | 2015-08-31 | 내비게이션 방법 및 디바이스 |
| JP2016525085A JP2017516063A (ja) | 2015-03-30 | 2015-08-31 | ナビゲーション方法及び装置 |
| RU2016101362A RU2643214C2 (ru) | 2015-03-30 | 2015-08-31 | Способ и устройство навигации |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510145113.5A CN104697533A (zh) | 2015-03-30 | 2015-03-30 | 导航方法和装置 |
| CN201510145113.5 | 2015-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2016155229A1 true WO2016155229A1 (zh) | 2016-10-06 |
Family
ID=53344902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2015/088688 Ceased WO2016155229A1 (zh) | 2015-03-30 | 2015-08-31 | 导航方法和装置 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US10161756B2 (zh) |
| EP (1) | EP3076131B1 (zh) |
| JP (1) | JP2017516063A (zh) |
| KR (1) | KR20160127706A (zh) |
| CN (1) | CN104697533A (zh) |
| MX (1) | MX357220B (zh) |
| RU (1) | RU2643214C2 (zh) |
| WO (1) | WO2016155229A1 (zh) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP6011584B2 (ja) * | 2014-07-08 | 2016-10-19 | トヨタ自動車株式会社 | 音声認識装置及び音声認識システム |
| CN104697533A (zh) * | 2015-03-30 | 2015-06-10 | 小米科技有限责任公司 | 导航方法和装置 |
| WO2017015380A1 (en) * | 2015-07-22 | 2017-01-26 | Modular Mining Systems, Inc. | Tire conditioning optimization for a collection of mining vehicles |
| CN105352521B (zh) * | 2015-10-30 | 2018-05-08 | 小米科技有限责任公司 | 平衡车导航方法及装置 |
| CN106056701A (zh) * | 2016-06-30 | 2016-10-26 | 北京小米移动软件有限公司 | 提示方法和装置 |
| WO2018006299A1 (zh) * | 2016-07-06 | 2018-01-11 | 尚艳燕 | 一种体感车载物的方法和体感车 |
| US20180080788A1 (en) * | 2016-09-16 | 2018-03-22 | Intel IP Corporation | Navigation based on vehicle dimensions |
| DE102016012708A1 (de) * | 2016-10-25 | 2018-04-26 | Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Bamberg | Verfahren zum Steuern zumindest einer Fahrzeugfunktion einer Fahrzeuganordnung und Fahrzeuganordnung |
| US10093140B2 (en) * | 2017-02-21 | 2018-10-09 | Ford Global Technologies, Llc | Tire-diagnosis system |
| CN110243382A (zh) * | 2018-03-08 | 2019-09-17 | 上海博泰悦臻网络技术服务有限公司 | 一种基于天气的路径导航方法及系统、车载终端 |
| CN109029661B (zh) * | 2018-05-30 | 2021-11-23 | 重庆辉烨物联科技有限公司 | 一种车辆超载识别方法、装置、终端及存储介质 |
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| US20160290815A1 (en) | 2016-10-06 |
| RU2016101362A (ru) | 2017-07-24 |
| RU2643214C2 (ru) | 2018-01-31 |
| EP3076131A1 (en) | 2016-10-05 |
| KR20160127706A (ko) | 2016-11-04 |
| EP3076131B1 (en) | 2020-12-16 |
| CN104697533A (zh) | 2015-06-10 |
| MX357220B (es) | 2018-06-29 |
| JP2017516063A (ja) | 2017-06-15 |
| US10161756B2 (en) | 2018-12-25 |
| MX2016000148A (es) | 2016-12-09 |
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