WO2016101243A1 - Système de recherche de véhicule intelligent et procédé de recherche de véhicule intelligent - Google Patents

Système de recherche de véhicule intelligent et procédé de recherche de véhicule intelligent Download PDF

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Publication number
WO2016101243A1
WO2016101243A1 PCT/CN2014/095070 CN2014095070W WO2016101243A1 WO 2016101243 A1 WO2016101243 A1 WO 2016101243A1 CN 2014095070 W CN2014095070 W CN 2014095070W WO 2016101243 A1 WO2016101243 A1 WO 2016101243A1
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WO
WIPO (PCT)
Prior art keywords
vehicle
location information
cpu
intelligent car
mobile phone
Prior art date
Application number
PCT/CN2014/095070
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English (en)
Chinese (zh)
Inventor
吕润春
Original Assignee
吕润春
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 吕润春 filed Critical 吕润春
Priority to PCT/CN2014/095070 priority Critical patent/WO2016101243A1/fr
Publication of WO2016101243A1 publication Critical patent/WO2016101243A1/fr

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    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/123—Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams

Definitions

  • the invention relates to a vehicle positioning system, in particular to an automatic vehicle guidance guiding system and an automatic vehicle seeking method.
  • Patent application 201410239642.7 discloses a ZigBee-based portable reverse homing guidance system consisting of an on-board ZigBee communication terminal and a small portable mobile terminal through ZigBee communication;
  • the on-board ZigBee communication terminal includes a power supply module connected to the ZigBee chip 1.
  • RF module 1. Switch module 1.
  • the ZigBee chip is also connected to the timing module and the indicator module respectively.
  • the small portable mobile terminal includes a power module connected to the ZigBee chip 2.
  • the RF module 2 and the switch module 2, ZigBee Chip 2 is also connected to the display module.
  • the invention can help the driver to quickly locate his own vehicle in a large public parking lot or a road vehicle dense place, and the simple and direct search for the parking vehicle through the handheld micro terminal without the need of additional equipment, simplifying the driver's car search process.
  • the above method requires an additional hardware device, a vehicle ZigBee communication terminal needs to be installed on the vehicle, and a portable mobile terminal with a ZigBee chip is required, which is not very convenient in use, and also greatly increases the hardware cost.
  • the invention is based on the above problems, and proposes a new technical solution, so that the user can find the vehicle quickly and accurately, save the time of searching for the vehicle, and at the same time realize the convenience and the cost is low.
  • Another object of the present invention is to provide an intelligent car finder system and an intelligent car finder method, which consume less power, save energy and protect the environment.
  • An intelligent car finder system the system includes a mobile terminal and a positioning terminal, and the mobile terminal is a mobile phone, wherein the positioning terminal is installed in a vehicle, and includes a wireless communication module, a CPU, and a GPS module.
  • the GPS module acquires the vehicle position information and transmits it to the CPU, and the CPU transmits the vehicle position information to the mobile phone through the wireless communication module, thereby realizing accurate positioning of the vehicle.
  • the intelligent car finder system further includes a trigger circuit connected to the CPU to trigger the work of the intelligent car finder system when the vehicle starts or stops, and obtain vehicle violation information.
  • the intelligent car finder system further includes an independent power source connected to the CPU and the GPS module to supply power to the two.
  • the wireless communication module is a Bluetooth module to enable communication with the mobile phone without interference.
  • An intelligent car finder method characterized in that the method comprises the following steps:
  • the positioning terminal is started, and the system is powered on;
  • the GPS of the positioning terminal acquires geographical location information, and transmits the geographical location information to the CPU;
  • the geographical location information includes latitude and longitude coordinates and altitude;
  • the CPU encodes the geographic location information and sends the location information to the mobile phone through the wireless communication module.
  • the mobile phone receives the geographical location information, decodes it, displays it, and stores it in the mobile phone, so that the user can query at any time.
  • the positioning terminal only starts at the ignition of the vehicle. Start when the vehicle is turned off to effectively reduce energy consumption.
  • the wireless communication module is a Bluetooth module
  • the mobile phone needs to be matched with the Bluetooth module in advance.
  • the CPU encodes the geographical location information
  • the vehicle information is also encoded together, so as to make a judgment comparison, determine the user's own vehicle, and avoid misidentification.
  • the location information is decoded in the step 104, it is embedded in the map of the mobile phone for display.
  • the positioning terminal compares the acquired geographical location information when the vehicle is started on ignition with the geographical location information when the vehicle is turned off, such that the distance between the two exceeds a certain distance. , it is regarded as valid geographical location information. If it is not exceeded, it may be a false positive or an error signal. It is not considered to be valid geographical location information and will not be recorded.
  • the distance is 50-100 meters.
  • the invention adopts the above intelligent car-seeking system and method, can not only realize accurate searching of the vehicle, save time for finding a car, but also is easy to implement, and can realize the purpose of finding a vehicle through a low-cost structure, and is convenient to apply to existing ones. Life and work.
  • system and method are only activated when the vehicle is started and turned off, consume less power, and are energy-saving and environmentally friendly.
  • FIG. 1 is a schematic diagram of a hardware structure implemented by the present invention.
  • FIG. 2 is a flow chart of software control implemented by the present invention.
  • FIG. 1 is a smart car locating system implemented by the present invention.
  • the system comprises two parts, one is a mobile terminal, that is, a mobile phone, and the other is a positioning terminal.
  • the positioning terminal is installed in a vehicle, and can utilize the current
  • the intelligent navigation system is implemented, but it requires at least a wireless communication module, a CPU and a GPS module.
  • the GPS module acquires vehicle location information (usually geographic location information) and transmits it to the CPU for processing.
  • the CPU encodes the collected vehicle location information and then transmits the vehicle location information to the mobile phone through the wireless communication module, thereby realizing the accuracy of the vehicle. Positioning.
  • the positioning terminal is that it is only activated when the vehicle is started and turned off. Therefore, the positioning system further includes a trigger circuit, and the trigger circuit is connected to the CPU to trigger a signal to the CPU when the vehicle is started or turned off, thereby making the positioning terminal working.
  • the trigger circuit can be implemented by an existing circuit, and therefore will not be described herein.
  • an independent power supply supplies power to the trigger circuit and the wireless communication module, the CPU and the GPS module, and the independent power source is connected to the CPU and the GPS module to supply power to the two.
  • the wireless communication module is a Bluetooth module to communicate with the mobile phone without interference, but needs to be paired with the mobile phone to ensure that the vehicle location information can be accurately transmitted to the user.
  • FIG. 2 shows the method of implementing intelligent car finder.
  • the control steps include two parts: vehicle starting and flameout.
  • the details are as follows:
  • the trigger circuit sends a signal to the CPU, the positioning terminal is activated, and the system is powered on. At this time, the positioning terminal can supply power through the circuit of the vehicle itself.
  • the GPS acquires geographic location information, where the geographic location information includes geographic location coordinates, altitude, and the like of the vehicle, and transmits the geographic location information to the CPU for processing.
  • the CPU checks whether the geographical location information is received. If received, the geographic location information is encoded in combination with the vehicle data, and is sent to the mobile phone through the Bluetooth module; if not received, the GPS is instructed to reacquire the geographical location information.
  • the mobile phone receives the geographical location information, decodes it, displays it, and stores it in the mobile phone, so that the user can query at any time.
  • the trigger circuit sends a signal to the CPU, the positioning terminal is started, and the system is powered on. At this time, the positioning terminal needs to supply power through an independent power source.
  • the GPS acquires geographic location information, where the geographic location information includes geographic location coordinates, altitude, and the like of the vehicle, and transmits the geographic location information to the CPU for processing.
  • the CPU checks whether the geographical location information is received, and if received, the geographic location information.
  • the vehicle data is encoded and sent to the mobile phone through the Bluetooth module; if not received, the GPS is instructed to reacquire the geographical location information.
  • the mobile phone receives the geographical location information, decodes it, displays it, and stores it in the mobile phone, so that the user can query at any time.
  • the positioning terminal is only performed when the vehicle is started and when the vehicle is turned off. Start up to effectively reduce energy consumption.
  • the mobile phone After collecting the geographical location information when the vehicle is started and turned off, the mobile phone needs to judge the above information to locate the vehicle.
  • the judgment process is as follows:
  • the positioning terminal compares the acquired geographical location information of the vehicle when the ignition is started with the geographical location information when the vehicle is turned off, and determines whether the geographical distance between the two is more than 100 meters (because the transmission distance of the Bluetooth is usually within 100 meters, Set 100 meters as the basis for misjudgment).
  • the vehicle moves, and the geographical location information when the vehicle is turned off is regarded as effective geographical location information. If it is not exceeded, it may be a false positive or an error signal, and is not considered to be effective geographic. Location information, no recording.
  • the intelligent car-seeking system and method described above can not only achieve accurate vehicle search, save time for finding a car, but also be easy to implement, and can realize the purpose of finding a vehicle through a low-cost structure, and is convenient for application to existing life and At work.
  • the method is started only when the vehicle is started and turned off, consumes less power, and is energy-saving and environmentally friendly.

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  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Traffic Control Systems (AREA)
  • Navigation (AREA)

Abstract

La présente invention concerne un système et un procédé de recherche de véhicule intelligent. Le système comprend un terminal mobile et un terminal de localisation. Le terminal mobile est un téléphone mobile. Le terminal de localisation est monté dans un véhicule, et comprend un module de communication sans fil, une unité centrale (CPU) et un module GPS. Le module GPS acquiert des informations de position du véhicule et transmet les informations de position du véhicule à la CPU, et la CPU envoie les informations de position du véhicule au téléphone mobile par l'intermédiaire du module de communication sans fil, de manière à mettre en œuvre une localisation précise du véhicule. Par utilisation du système et du procédé de recherche de véhicule intelligent, la présente invention peut rechercher un véhicule avec précision, réduire le temps de recherche du véhicule et être facilement mise en œuvre, et par conséquent, l'objectif de recherche du véhicule au moyen d'une structure à bas coût peut être atteint et la présente invention peut être utilisée dans la vie quotidienne et dans le travail.
PCT/CN2014/095070 2014-12-26 2014-12-26 Système de recherche de véhicule intelligent et procédé de recherche de véhicule intelligent WO2016101243A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2014/095070 WO2016101243A1 (fr) 2014-12-26 2014-12-26 Système de recherche de véhicule intelligent et procédé de recherche de véhicule intelligent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2014/095070 WO2016101243A1 (fr) 2014-12-26 2014-12-26 Système de recherche de véhicule intelligent et procédé de recherche de véhicule intelligent

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WO2016101243A1 true WO2016101243A1 (fr) 2016-06-30

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106327905A (zh) * 2016-08-30 2017-01-11 无锡卓信信息科技股份有限公司 基于无线射频的停车场管理***的车辆寻找方法
CN109741620A (zh) * 2018-12-07 2019-05-10 黑匣子(杭州)车联网科技有限公司 一种远程寻车的方法
CN113037921A (zh) * 2021-02-07 2021-06-25 武汉齐物科技有限公司 一种单车防遗盗方法及装置
WO2024109525A1 (fr) * 2022-11-25 2024-05-30 蔚来移动科技有限公司 Procédé de recherche de véhicule de parc de stationnement souterrain, appareil électronique, véhicule, terminal mobile et support

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201042059Y (zh) * 2007-04-16 2008-03-26 席剑涛 汽车gps防盗、监控、导航***
CN203422652U (zh) * 2013-07-31 2014-02-05 广东永泰和汽车用品有限公司 一种基于gps和gsm技术的手机平台车载控制***
CN103854483A (zh) * 2014-03-21 2014-06-11 广东新快易通智能信息发展有限公司 基于gps卫星定位及ecu的车辆动态信息***

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201042059Y (zh) * 2007-04-16 2008-03-26 席剑涛 汽车gps防盗、监控、导航***
CN203422652U (zh) * 2013-07-31 2014-02-05 广东永泰和汽车用品有限公司 一种基于gps和gsm技术的手机平台车载控制***
CN103854483A (zh) * 2014-03-21 2014-06-11 广东新快易通智能信息发展有限公司 基于gps卫星定位及ecu的车辆动态信息***

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106327905A (zh) * 2016-08-30 2017-01-11 无锡卓信信息科技股份有限公司 基于无线射频的停车场管理***的车辆寻找方法
CN109741620A (zh) * 2018-12-07 2019-05-10 黑匣子(杭州)车联网科技有限公司 一种远程寻车的方法
CN113037921A (zh) * 2021-02-07 2021-06-25 武汉齐物科技有限公司 一种单车防遗盗方法及装置
WO2024109525A1 (fr) * 2022-11-25 2024-05-30 蔚来移动科技有限公司 Procédé de recherche de véhicule de parc de stationnement souterrain, appareil électronique, véhicule, terminal mobile et support

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