CN105225512A - Based on bluetooth equipment running orbit follow-up mechanism and the method thereof of MAC Address - Google Patents
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Abstract
本发明公开了一种基于MAC地址的蓝牙设备运行轨迹追踪装置及其方法，它由蓝牙检测器、控制中心组成；蓝牙检测器用于在其检测半径范围内检测蓝牙设备的MAC地址，蓝牙检测器内含信号传输模块，信号传输模块用于将蓝牙检测器检测到的蓝牙设备MAC地址、检测时间、蓝牙检测器地理位置信息组成的蓝牙检测信息包，经无线方式传输给控制中心，控制中心根据蓝牙设备的MAC地址归属，在电子地图上显示对应MAC地址的蓝牙设备运行轨迹。本发明整体成本少，安装隐蔽，可覆盖面积广，可以实现全覆盖监控，可以延伸视频监控系统的监控深度和强度。
The invention discloses a device and method for tracking the running track of a Bluetooth device based on a MAC address, which is composed of a Bluetooth detector and a control center; It contains a signal transmission module, which is used to transmit the Bluetooth detection information package composed of the Bluetooth device MAC address detected by the Bluetooth detector, the detection time, and the geographical location information of the Bluetooth detector to the control center via wireless. The MAC address of the Bluetooth device belongs, and the running track of the Bluetooth device corresponding to the MAC address is displayed on the electronic map. The present invention has the advantages of low overall cost, concealed installation, wide coverage area, full-coverage monitoring, and extended monitoring depth and intensity of the video monitoring system.
Description
技术领域 technical field
本发明涉及智能交通管理技术，具体涉及一种基于MAC地址的蓝牙设备运行轨迹追踪装置及其方法。 The invention relates to intelligent traffic management technology, in particular to a device and method for tracking the running track of a Bluetooth device based on a MAC address.
背景技术 Background technique
现今社会利用车辆做为违法或犯罪工具具有普遍性，违法行为人或犯罪嫌疑人也具备了较多的反侦查手段，通过恶意套牌、假牌、去牌、遮挡等行为，给公安系统打击和预防违法和犯罪增加了复杂性。 In today's society, it is common for vehicles to be used as illegal or criminal tools. Violators or criminal suspects also have more anti-investigation methods, and attack the public security system through malicious card decking, fake cards, card removal, and cover-ups. and prevention of lawlessness and crime add to the complexity.
当前公安系统普遍采用视频技术来识别车辆车牌。基于视频技术的识别系统一是总体投资较大；二是基于视频技术的车辆牌照识别，容易受恶劣天气等影响；三是针对恶意的套牌、假牌、无牌等行为存在较多信息丢失的情形；四是视频卡口目前只能分布在重点路段，因成本及系统安装等要求无法达到大面积的覆盖。 The current public security system generally uses video technology to identify vehicle license plates. The identification system based on video technology has a large overall investment; second, the vehicle license plate recognition based on video technology is easily affected by bad weather; third, there is a lot of information loss for malicious decks, fake cards, and no licenses. Fourth, the video bayonets can only be distributed in key road sections at present, and cannot achieve large-area coverage due to cost and system installation requirements.
每一个蓝牙设备对应其唯一的MAC地址，类似于车牌号码的唯一性。车辆车牌存在恶意套牌、假牌、去牌、遮挡等现象，给公安工作带来较多的工作难点；而蓝牙设备的MAC地址是有明显的唯一性，较高的技术门槛和隐蔽性，因此基于蓝牙技术的新型产品在公共安全服务方面的应用具有十分广阔的前景。 Each Bluetooth device corresponds to its unique MAC address, which is similar to the uniqueness of the license plate number. Vehicle license plates have malicious decking, fake cards, de-carding, blocking and other phenomena, which bring more difficulties to the public security work; and the MAC address of the Bluetooth device is obviously unique, with high technical threshold and concealment. Therefore, the application of new products based on Bluetooth technology in public safety services has very broad prospects.
随着汽车产业的蓬勃发展，现今出厂的车辆绝大部分会配载蓝牙模块，且随着科技的发展和成本的降低，车辆有标配蓝牙模块的趋势。目前蓝牙系统主要是在驾驶者的电话通信行为中发挥了重要的安全性作用，其它深层次的应用还比较缺乏。 With the vigorous development of the automobile industry, most of the vehicles leaving the factory today will be equipped with Bluetooth modules, and with the development of technology and the reduction of costs, there is a tendency for vehicles to be equipped with Bluetooth modules as standard. At present, the bluetooth system mainly plays an important security role in the driver's telephone communication behavior, and other deep-level applications are still relatively lacking.
由此可见，如果能够提供一种整体成本少，安装隐蔽，可覆盖面积广的新型监控系统做互补类型的产品，延伸视频卡口系统的监控深度和强度，对于提升公共安全服务水平具有十分重要的意义。 It can be seen that if a new type of monitoring system with low overall cost, concealed installation, and wide coverage can be provided as a complementary type of product, and the monitoring depth and intensity of the video bayonet system can be extended, it will be very important to improve the level of public security services. meaning.
发明内容 Contents of the invention
本发明的目的是克服现有视频监控技术的不足，提供一种基于MAC地址的蓝牙设备运行轨迹追踪装置及其方法。 The purpose of the present invention is to overcome the deficiencies of the existing video monitoring technology, and provide a device and method for tracking the running track of Bluetooth devices based on MAC addresses.
本发明采用以下技术方案： The present invention adopts following technical scheme:
一种基于MAC地址的蓝牙设备运行轨迹追踪装置由蓝牙检测器、控制中心组成；蓝牙检测器用于在其检测半径范围内检测蓝牙设备的MAC地址，蓝牙检测器内含信号传输模块，信号传输模块用于将蓝牙检测器检测到的蓝牙设备MAC地址、检测时间、蓝牙检测器地理位置信息组成的蓝牙检测信息包，经无线方式传输给控制中心，控制中心根据蓝牙设备的MAC地址归属，在电子地图上显示对应MAC地址的蓝牙设备运行轨迹。 A Bluetooth device track tracking device based on MAC address is composed of a Bluetooth detector and a control center; the Bluetooth detector is used to detect the MAC address of the Bluetooth device within its detection radius, and the Bluetooth detector contains a signal transmission module, a signal transmission It is used to transmit the Bluetooth detection information package composed of the Bluetooth device MAC address detected by the Bluetooth detector, the detection time, and the geographical location information of the Bluetooth detector to the control center via wireless mode. The map displays the running track of the Bluetooth device corresponding to the MAC address.
一种基于MAC地址的蓝牙设备运行轨迹追踪方法包括如下步骤： A kind of bluetooth device running trace tracking method based on MAC address comprises the steps:
1）蓝牙检测器安装在城市各个关键点，蓝牙检测器按照指定时间间隔扫描蓝牙检测器检测范围内的蓝牙设备的蓝牙信号，蓝牙信号指的是蓝牙设备MAC地址，并将MAC地址、检测时间和蓝牙检测器的地理位置编号三个信号编组成蓝牙检测信息包经蓝牙检测器内部的信号传输模块通过无线方式传到控制中心； 1) The Bluetooth detector is installed at various key points in the city. The Bluetooth detector scans the Bluetooth signal of the Bluetooth device within the detection range of the Bluetooth detector according to the specified time interval. The Bluetooth signal refers to the MAC address of the Bluetooth device, and the MAC address, detection time The three signals of the geographical position number and the Bluetooth detector are grouped into a Bluetooth detection information package, which is transmitted to the control center by wireless means through the signal transmission module inside the Bluetooth detector;
2）控制中心收到蓝牙检测信息包后比对蓝牙数据库，将在蓝牙数据库有记录MAC地址的蓝牙信息包存储到蓝牙车辆轨迹数据库，蓝牙数据库无MAC地址记录的存储到冗余蓝牙数据库； 2) After receiving the Bluetooth detection information packet, the control center compares the Bluetooth database, stores the Bluetooth information packet with the MAC address recorded in the Bluetooth database into the Bluetooth vehicle track database, and stores the Bluetooth database without the MAC address record into the redundant Bluetooth database;
3）调用蓝牙车辆轨迹数据库，能按照时间顺序在电子地图上显示对应MAC地址的车辆运行轨迹，调用冗余蓝牙数据库的蓝牙信息包，能按照时间顺序在电子地图上显示对应MAC地址的蓝牙设备运行轨迹。 3) Calling the Bluetooth vehicle trajectory database can display the vehicle running trajectory corresponding to the MAC address on the electronic map in chronological order, and call the Bluetooth information package of the redundant Bluetooth database to display the Bluetooth device corresponding to the MAC address on the electronic map in chronological order run track.
步骤1）中所述的蓝牙检测器含有GPS模块或北斗模块，能定位地理位置信息，能接收卫星信号进行自我校时，也能接收控制中心信号统一校时。 The Bluetooth detector described in step 1) contains a GPS module or a Beidou module, which can locate geographic location information, receive satellite signals for self-calibration, and receive signals from the control center for unified time calibration.
步骤1）中所述的关键点是指交叉口、高架入口匝道、高架出口匝道。 The key points described in step 1) refer to intersections, elevated on-ramps, and elevated off-ramps.
步骤1）中所述的蓝牙数据库的数据来源有两种，第一种新车上牌时，如果车辆含有蓝牙设备，车管所登记记录该车蓝牙设备的MAC地址，第二种车辆年检时如果该车有蓝牙设备且在蓝牙数据库也无记录，则登记记录该车蓝牙设备的MAC地址。 There are two sources of data for the Bluetooth database described in step 1). The first type of new car is licensed. If the vehicle contains a Bluetooth device, the vehicle management office will register and record the MAC address of the vehicle’s Bluetooth device. The second type of vehicle is annual inspection. If the car has a bluetooth device and there is no record in the bluetooth database, then register and record the MAC address of the car's bluetooth device.
与现有技术相比，本发明的有益效果在于： Compared with prior art, the beneficial effect of the present invention is:
1）本发明可以按照时间顺序在电子地图上显示对应MAC地址的蓝牙设备运行轨迹； 1) The present invention can display the running track of the Bluetooth device corresponding to the MAC address on the electronic map in chronological order;
2）本发明安装具有便利性，装置尺寸可控制在一个硬盘大小，安装不会破坏城市路政设施的美观性； 2) The installation of the present invention is convenient, the size of the device can be controlled within the size of a hard disk, and the installation will not damage the aesthetics of urban road administration facilities;
3)本发明不受天气等因素影响，能24小时全天候工作； 3) The present invention is not affected by factors such as weather and can work 24 hours a day;
4)本发明具有经济性，一个蓝牙检测器价格仅仅是传统视频检测装置的几十分之一。 4) The present invention is economical, and the price of a bluetooth detector is only a few tenths of that of a traditional video detection device.
附图说明 Description of drawings
附图是本发明的车辆轨迹追踪路网示意图。 The accompanying drawing is a schematic diagram of the vehicle trajectory tracking road network of the present invention.
具体实施方式 detailed description
一种基于MAC地址的蓝牙设备运行轨迹追踪装置由蓝牙检测器、控制中心组成；蓝牙检测器用于在其检测半径范围内检测蓝牙设备的MAC地址，蓝牙检测器内含信号传输模块，信号传输模块用于将蓝牙检测器检测到的蓝牙设备MAC地址、检测时间、蓝牙检测器地理位置信息组成的蓝牙检测信息包，经无线方式传输给控制中心，控制中心根据蓝牙设备的MAC地址归属，在电子地图上显示对应MAC地址的蓝牙设备运行轨迹。 A Bluetooth device track tracking device based on MAC address is composed of a Bluetooth detector and a control center; the Bluetooth detector is used to detect the MAC address of the Bluetooth device within its detection radius, and the Bluetooth detector contains a signal transmission module, a signal transmission It is used to transmit the Bluetooth detection information package composed of the Bluetooth device MAC address detected by the Bluetooth detector, the detection time, and the geographical location information of the Bluetooth detector to the control center via wireless mode. The map displays the running track of the Bluetooth device corresponding to the MAC address.
一种基于MAC地址的蓝牙设备运行轨迹追踪方法包括如下步骤： A kind of bluetooth device running trace tracking method based on MAC address comprises the steps:
1）蓝牙检测器安装在城市各个关键点，蓝牙检测器按照指定时间间隔扫描蓝牙检测器检测范围内的蓝牙设备的蓝牙信号，蓝牙信号指的是蓝牙设备MAC地址，并将MAC地址、检测时间和蓝牙检测器的地理位置编号三个信号编组成蓝牙检测信息包经蓝牙检测器内部的信号传输模块通过无线方式传到控制中心； 1) The Bluetooth detector is installed at various key points in the city. The Bluetooth detector scans the Bluetooth signal of the Bluetooth device within the detection range of the Bluetooth detector according to the specified time interval. The Bluetooth signal refers to the MAC address of the Bluetooth device, and the MAC address, detection time The three signals of the geographical position number and the Bluetooth detector are grouped into a Bluetooth detection information package, which is transmitted to the control center by wireless means through the signal transmission module inside the Bluetooth detector;
2）控制中心收到蓝牙检测信息包后比对蓝牙数据库，将在蓝牙数据库有记录MAC地址的蓝牙信息包存储到蓝牙车辆轨迹数据库，蓝牙数据库无MAC地址记录的存储到冗余蓝牙数据库； 2) After receiving the Bluetooth detection information packet, the control center compares the Bluetooth database, stores the Bluetooth information packet with the MAC address recorded in the Bluetooth database into the Bluetooth vehicle track database, and stores the Bluetooth database without the MAC address record into the redundant Bluetooth database;
3）调用蓝牙车辆轨迹数据库，能按照时间顺序在电子地图上显示对应MAC地址的车辆运行轨迹，调用冗余蓝牙数据库的蓝牙信息包，能按照时间顺序在电子地图上显示对应MAC地址的蓝牙设备运行轨迹。 3) Calling the Bluetooth vehicle trajectory database can display the vehicle running trajectory corresponding to the MAC address on the electronic map in chronological order, and call the Bluetooth information package of the redundant Bluetooth database to display the Bluetooth device corresponding to the MAC address on the electronic map in chronological order run track.
3.根据权利要求2所述的基于MAC地址的蓝牙设备运行轨迹追踪方法，其特征在于，步骤1）中所述的蓝牙检测器含有GPS模块或北斗模块，能定位地理位置信息，能接收卫星信号进行自我校时，也能接收控制中心信号统一校时。 3. The MAC address-based Bluetooth device track tracking method according to claim 2, characterized in that the Bluetooth detector described in step 1) contains a GPS module or a Beidou module, which can locate geographic location information and receive satellites The signal can be used for self-calibration, and it can also receive the signal of the control center for unified time calibration.
步骤1）中所述的关键点是指交叉口、高架入口匝道、高架出口匝道。 The key points described in step 1) refer to intersections, elevated on-ramps, and elevated off-ramps.
步骤1）中所述的蓝牙数据库的数据来源有两种，第一种新车上牌时，如果车辆含有蓝牙设备，车管所登记记录该车蓝牙设备的MAC地址，第二种车辆年检时如果该车有蓝牙设备且在蓝牙数据库也无记录，则登记记录该车蓝牙设备的MAC地址。 There are two sources of data for the Bluetooth database described in step 1). The first type of new car is licensed. If the vehicle contains a Bluetooth device, the vehicle management office will register and record the MAC address of the vehicle’s Bluetooth device. The second type of vehicle is annual inspection. If the car has a bluetooth device and there is no record in the bluetooth database, then register and record the MAC address of the car's bluetooth device.
下面结合实施例对本发明做进一步详细描述，但不作为对本发明的限定。 The present invention will be described in further detail below in conjunction with the examples, but not as a limitation of the present invention.
实施例 Example
如附图所示，该区域路网共有29个交叉口，该路网只有在A、B、C、D、E、F、G、H、I、J、K、L、M共12个主要交叉口安装有视频电子警察，其余路口均未安装有视频电子警察。某车辆有蓝牙通信设备，该设备MAC地址为“0027133C10BA”，并且已经在蓝牙数据库登记，行驶轨迹为“B-N1-F-R2-Q1-Q2-Q3-Q4”，如果仅仅依靠视频电子警察至少有三种情形会出现无法捕捉车辆轨迹情况。第一种正常情形下视频电子警察可以捕捉B-N1-F段行驶轨迹，此后的轨迹由于缺乏视频电子警察监控丢失；第二种情形，由于驾驶人采用恶意的套牌、假牌、无牌等行为，逃避了车辆的追踪，所有轨迹均无法及时查询，只有通过公安人员事后的其它线索还原出可能的行驶轨迹，存在不确定性和严重的滞后性；第三种情形由于恶劣天气等影响，视频电子警察无法准确辨析车牌号码，导致B-N1-F段也无法追踪。如果采用基于MAC地址的蓝牙设备运行轨迹追踪装置及方法，以上三种情形均可以避免。由于安装成本低廉，远远小于视频电子警察的安装成本，而且安装尺寸小，可以在附图所有的交叉口均安装蓝牙检测器，能24小时全天候工作。表1是蓝牙检测器检测到的该MAC地址的时间节点，比如在F点检测到该MAC地址，会将MAC地址“0027133C10BA”、检测时间“09:10:19”和蓝牙检测器地理位置信息“F”组成蓝牙检测信息包由蓝牙检测器的信号传输模块，通过无线的方式发送至控制中心，无线通讯方式可以租用移动或电信等公司的信号传输网络，控制中心首先在蓝牙数据库搜索有无该MAC地址，如果有则将该蓝牙信息包发送至蓝牙车辆轨迹数据库，如果没有该MAC地址，则将该蓝牙信息包发送至冗余蓝牙数据库。系统管理人员可以按照MAC地址选择在电子地图上显示对应车辆按照时间顺序的行驶轨迹。 As shown in the attached figure, there are 29 intersections in the road network in this area, and there are only 12 major intersections in A, B, C, D, E, F, G, H, I, J, K, L, and M in this road network. Video electronic police are installed at intersections, and video electronic police are not installed at other intersections. A vehicle has a Bluetooth communication device, the MAC address of which is "0027133C10BA", and has been registered in the Bluetooth database, and the driving track is "B-N1-F-R2-Q1-Q2-Q3-Q4". There are at least three situations where vehicle trajectories cannot be captured. In the first normal situation, the video electronic police can capture the driving trajectory of the B-N1-F section, and the subsequent trajectory is lost due to lack of video electronic police monitoring; and other behaviors, evading the tracking of the vehicle, all trajectories cannot be queried in time, and only the possible driving trajectories can be restored through other clues obtained by the public security personnel afterwards, which has uncertainty and serious lag; the third situation is due to bad weather and other influences. , The video electronic police cannot accurately identify and analyze the license plate number, resulting in the B-N1-F section also being unable to track. If the device and method for tracking the track of the Bluetooth device based on the MAC address are used, the above three situations can be avoided. Due to the low installation cost, which is far less than that of the video electronic police, and the installation size is small, Bluetooth detectors can be installed at all intersections in the attached drawings, and can work 24 hours a day. Table 1 is the time node of the MAC address detected by the Bluetooth detector. For example, when the MAC address is detected at point F, the MAC address "0027133C10BA", the detection time "09:10:19" and the geographical location information of the Bluetooth detector will be stored. "F" constitutes the Bluetooth detection information packet, which is sent to the control center by the signal transmission module of the Bluetooth detector. The wireless communication method can rent the signal transmission network of mobile or telecommunications companies. The control center first searches in the Bluetooth database. If the MAC address exists, the Bluetooth information packet is sent to the Bluetooth vehicle track database; if the MAC address does not exist, the Bluetooth information packet is sent to the redundant Bluetooth database. System administrators can choose to display the chronological track of the corresponding vehicle on the electronic map according to the MAC address.
表1某车辆在各个交叉口的检测时间记录 Table 1 The detection time records of a certain vehicle at each intersection
本发明的保护范围由权利要求书限定的本领域技术人员可以在本发明的实质和保护范围内，对本发明做出各种修改或等同替换，这种修改或等同替换也应视为落在本发明的保护范围内。 The protection scope of the present invention is defined by the claims. Those skilled in the art can make various modifications or equivalent replacements to the present invention within the essence and protection scope of the present invention. within the scope of protection of the invention.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510592230.6A CN105225512A (en) | 2015-09-17 | 2015-09-17 | Based on bluetooth equipment running orbit follow-up mechanism and the method thereof of MAC Address |
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