CN101931719B - Mobile phone capable of carrying out bidirectional monitoring with submachine thereof and monitoring method thereof - Google Patents
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Abstract
Description
技术领域 technical field
本发明涉及一种能与其子机进行双向监控的手机及其监控方法。The invention relates to a mobile phone capable of two-way monitoring with its sub-machine and a monitoring method thereof.
背景技术 Background technique
目前，手机作为人们通讯和交流的工具已经成为人们身边日常生活不可或缺的一部分。随着移动通信技术的成熟与发展，手机的功能越来越多，不仅具有通话、收发短信息的功能，还具有收发电子邮件、浏览网页、播放音乐、照相等功能。这些功能给人们带来了很多的便利。At present, mobile phones have become an indispensable part of people's daily life as a tool for people's communication and communication. With the maturity and development of mobile communication technology, mobile phones have more and more functions, not only have the functions of calling, sending and receiving short messages, but also have functions such as sending and receiving e-mails, browsing the web, playing music, and taking pictures. These functions have brought a lot of convenience to people.
但是手机由于体积小，重量轻，很容易遗失，也容易被盗窃，因而很多用户希望手机具有遗失或失窃时自动向用户发送报警信号的功能，以避免损失。同时手机作为日常生活不可或缺的一部分随身携带，人们希望通过手机对随身携带的物品，例如钱包，背包，提箱，钥匙及儿童等进行监控，当其远离自身时，手机能够自动发出报警信号。But mobile phone is because volume is little, light in weight, is easy to lose, is also easily stolen, thereby a lot of users wish that mobile phone has the function of sending alarm signal to user automatically when lost or stolen, to avoid loss. At the same time, mobile phones are carried around as an indispensable part of daily life. People hope to monitor the items they carry with them, such as wallets, backpacks, suitcases, keys and children, etc., and when they are far away from themselves, the mobile phone can automatically send out an alarm signal.
目前，无线防丢器技术越来越成熟，已经广泛应用于各种场合。无线防丢器一般采用的频率为通用ISM频段，该频段在国内外并没有使用授权的限制，可以自由使用。无线防丢器可采用具有发送、接收数字信息功能的芯片，以实现数据传输。但是，目前无线防丢器技术并没有真正意义上应用到手机防盗上，无线防盗器与手机功能的充分结合仍待改善。At present, the wireless anti-lost device technology is becoming more and more mature and has been widely used in various occasions. The frequency used by the wireless anti-lost device is the general ISM frequency band, which has no restrictions on the use of authorization at home and abroad, and can be used freely. The wireless anti-lost device can use a chip with the function of sending and receiving digital information to realize data transmission. However, the current wireless anti-theft device technology has not been applied to mobile phone anti-theft in a real sense, and the full combination of wireless anti-theft device and mobile phone functions still needs to be improved.
另外，针对手机防盗问题已有一些手机厂商及网络运营商作出了相应对策，如加入手机密码、SIM卡密码，SIM卡自动识别并发送短信至某个特定号码，甚至在手机中加入指纹、声音识别功能。但是纵观这些防盗功能，都只能防止非法用户使用该手机，具有消极性，对防止手机丢失没有积极的意义。In addition, some mobile phone manufacturers and network operators have made corresponding countermeasures against the problem of mobile phone anti-theft, such as adding mobile phone passwords and SIM card passwords, SIM cards automatically identify and send text messages to a specific number, and even add fingerprints and voice to mobile phones. recognition function. But make a general survey of these anti-theft functions, all can only prevent illegal user from using this mobile phone, have negativity, do not have positive meaning to preventing mobile phone from being lost.
发明内容 Contents of the invention
为了克服上述所指的现有技术中的不足之处，本发明一种能与其子机进行双向监控的手机及其监控方法，当手机与任一子机的距离超过设定距离时，手机及其子机可以发出警报提醒用户，实现手机及其子机的双向监控，双向寻找。In order to overcome the deficiencies in the prior art referred to above, the present invention provides a mobile phone capable of two-way monitoring with its sub-machine and its monitoring method. When the distance between the mobile phone and any sub-machine exceeds the set distance, the mobile phone and The sub-machine can send out an alarm to remind the user, so as to realize the two-way monitoring and two-way searching of the mobile phone and its sub-machine.
本发明是通过以下技术方案实现的：The present invention is achieved through the following technical solutions:
一种能与其子机进行双向监控的手机，所述手机与多个子机配合使用，所述手机包括：A mobile phone capable of two-way monitoring with its sub-machines, the mobile phone is used in conjunction with multiple sub-machines, and the mobile phone includes:
手机射频模块，用于发送及接收与子机的联络信号并传送至监控单片机，所述手机射频模块为2.4G射频模块；The radio frequency module of the mobile phone is used to send and receive the contact signal with the sub-machine and transmit it to the monitoring single-chip microcomputer, and the radio frequency module of the mobile phone is a 2.4G radio frequency module;
监控单片机，用于处理与子机的联络信号并反馈至基带处理器；The monitoring single chip microcomputer is used to process the communication signal with the slave unit and feed it back to the baseband processor;
基带处理器，用于发送指令至监控单片机及报警指令输出，所述基带处理器与监控单片机之间通过串口连接。The baseband processor is used to send commands to the monitoring single-chip microcomputer and output alarm commands, and the baseband processor is connected to the monitoring single-chip microcomputer through a serial port.
进一步地，所述手机还包括扬声器和显示屏，所述扬声器用于在基带处理器输出报警指令时发出声音报警信号；所述显示屏用于显示子机的编号、相应子机与手机的距离。Further, the mobile phone also includes a loudspeaker and a display screen, and the loudspeaker is used to send an audible alarm signal when the baseband processor outputs an alarm command; the display screen is used to display the number of the sub-unit, the distance between the corresponding sub-unit and the mobile phone .
本发明还提供了一种能与其子机进行双向监控的手机的子机，所述子机内集成监控单片机与子机射频模块，该子机射频模块为2.4G射频模块，用于发射及接收与手机的联络信号。所述子机内设置蜂鸣报警器。所述子机设有按键用于开关机。The present invention also provides a mobile phone sub-machine capable of bidirectional monitoring with its sub-machine. The sub-machine integrates a monitoring single-chip microcomputer and a radio frequency module of the sub-machine. The radio frequency module of the sub-machine is a 2.4G radio frequency module for transmitting and receiving Contact signal with mobile phone. A buzzer alarm is set in the sub-machine. The sub-machine is provided with buttons for turning on and off the machine.
本发明的目的还要通过采用以下技术方案来进一步实现：The purpose of the present invention will be further realized by adopting the following technical solutions:
一种实现手机与其子机双向监控的方法，其步骤包括：步骤一，手机及其子机系统的初始化；A method for realizing two-way monitoring of a mobile phone and its sub-machine, the steps comprising: Step 1, initialization of the mobile phone and its sub-machine system;
步骤二，手机监控到子机接入后，由手机随机产生一个身份码，发送至子机经子机确认后于手机的该次开机期间固定使用，手机同时分配子机发送鉴码数据的时隙；Step 2: After the mobile phone monitors that the sub-machine is connected, the mobile phone randomly generates an identity code, sends it to the sub-machine and confirms it and uses it during the power-on of the mobile phone. The mobile phone also assigns the sub-machine to send authentication data. gap;
步骤三，子机按照分配的时隙向外发送包含身份码及该子机与手机的距离信息的鉴码数据，手机实时监控数据并根据设定输出相应指令和动作。Step 3: The handset sends out authentication data including the identity code and the distance information between the handset and the mobile phone according to the assigned time slot, and the mobile phone monitors the data in real time and outputs corresponding instructions and actions according to the settings.
进一步地，所述系统的初始化包括在手机或子机上设置工作模式、报警/监控距离，使手机和子机在报警模式或寻物模式下工作。所述报警/监控距离的可调设定范围为1-20米。所述报警模式是当手机检测到子机与手机的距离超出设定的报警距离时，手机发出声音报警信号。所述寻物模式是手机向子机发送寻物指令，当手机与子机的距离在用户预设的监控距离内时，对应子机发出光信号且蜂鸣器发声，同时手机显示屏上显示对应子机的距离信息以确定子机的方位。Further, the initialization of the system includes setting the working mode and the alarm/monitoring distance on the mobile phone or the sub-machine, so that the mobile phone and the sub-machine work in the alarm mode or the object-finding mode. The adjustable setting range of the alarm/monitoring distance is 1-20 meters. The alarm mode is that when the mobile phone detects that the distance between the handset and the mobile phone exceeds the set alarm distance, the mobile phone will send out a sound alarm signal. The object-finding mode is that the mobile phone sends an object-finding command to the sub-machine. When the distance between the mobile phone and the sub-machine is within the monitoring distance preset by the user, the corresponding sub-machine sends out a light signal and the buzzer sounds, and at the same time the display screen of the mobile phone shows Corresponding to the distance information of the handset to determine the orientation of the handset.
当本发明的任一子机远离手机超过设定距离时，手机和子机都会发出报警。一方面，在报警模式下可以通过声音报警信号提醒用户可能遗失了物品或物品遭窃，另一方面，在寻物模式下可以通过子机蜂鸣器发声和光信号，配合手机显示屏显示的距离信息提示用户手机或子机所在的位置，实现双向监控，双向寻找。一部手机可以配备多个子机，子机分别放置在钱包，背包，提包等不同的随身物品里，可以达到防盗防丢的目的，另外还能实现父母对儿童的监控，及汽车防盗。When any sub-machine of the present invention exceeds the set distance away from the mobile phone, both the mobile phone and the sub-machine will send out an alarm. On the one hand, in the alarm mode, the sound alarm signal can be used to remind the user that the item may be lost or stolen; The information reminds the user of the location of the mobile phone or handset, realizing two-way monitoring and two-way searching. A mobile phone can be equipped with multiple handsets, and the handsets are placed in wallets, backpacks, handbags and other different personal belongings, which can achieve the purpose of anti-theft and anti-lost. In addition, it can also realize the monitoring of parents on children and car anti-theft.
附图说明 Description of drawings
附图1为本发明专利的系统框图；Accompanying drawing 1 is the system block diagram of the patent of the present invention;
附图2为本发明专利的手机部分的原理框图；Accompanying drawing 2 is the functional block diagram of the mobile phone part of the patent of the present invention;
附图3为本发明专利的手机电路图。Accompanying drawing 3 is the mobile phone circuit diagram of the patent of the present invention.
具体实施方式 Detailed ways
为了便于本领域技术人员的理解，下面结合附图对本发明作进一步的描述。In order to facilitate the understanding of those skilled in the art, the present invention will be further described below in conjunction with the accompanying drawings.
本发明的一种能与其子机进行双向监控的手机可以配备多个对码子机，并能一一识别子机分别发射的信号。如附图1所示，该实施例中，手机配备了三个子机。The mobile phone capable of two-way monitoring with its sub-units of the present invention can be equipped with a plurality of code-pairing sub-units, and can identify the signals respectively transmitted by the sub-units one by one. As shown in accompanying drawing 1, in this embodiment, mobile phone is equipped with three handsets.
如附图2所示，所述手机包括：As shown in accompanying drawing 2, described mobile phone comprises:
手机射频模块，用于发送及接收与子机的联络信号并传送至监控单片机，所述手机射频模块为2.4G射频模块；The radio frequency module of the mobile phone is used to send and receive the contact signal with the sub-machine and transmit it to the monitoring single-chip microcomputer, and the radio frequency module of the mobile phone is a 2.4G radio frequency module;
监控单片机，用于处理与子机的联络信号并反馈至基带处理器；The monitoring single chip microcomputer is used to process the communication signal with the slave unit and feed it back to the baseband processor;
基带处理器，用于发送指令至监控单片机及报警指令输出，所述基带处理器与监控单片机之间通过串口连接。The baseband processor is used to send commands to the monitoring single-chip microcomputer and output alarm commands, and the baseband processor is connected to the monitoring single-chip microcomputer through a serial port.
进一步地，所述手机还包括扬声器和显示屏，所述扬声器用于在基带处理器输出报警指令时发出声音报警信号；所述显示屏用于显示子机的编号、相应子机与手机的距离。Further, the mobile phone also includes a loudspeaker and a display screen, and the loudspeaker is used to send an audible alarm signal when the baseband processor outputs an alarm command; the display screen is used to display the number of the sub-unit, the distance between the corresponding sub-unit and the mobile phone .
进一步地，所述手机内安装操作软件，通过操作软件设置报警距离为1米至20米。监控单片机通过射频模块接收到子机发送的距离信息，确定子机是否超出报警距离后反馈至基带处理器，基带处理器迅速输出指令。Further, operating software is installed in the mobile phone, and the alarm distance is set to 1 meter to 20 meters through the operating software. The monitoring single-chip microcomputer receives the distance information sent by the sub-machine through the radio frequency module, and after determining whether the sub-machine exceeds the alarm distance, it feeds back to the baseband processor, and the baseband processor quickly outputs instructions.
所述基带处理器与监控单片机通过UART实现各项参数的设置与回转及指令的传送。The baseband processor and the monitoring single-chip microcomputer realize the setting and rotation of various parameters and the transmission of instructions through the UART.
如附图3所示，基带处理器IC1的发出的基带信号通过SDI接口串行输入到监控单片机IC2的引脚17，进行进一步处理变成高频信号。SLEEP引脚用于控制监控单片机是否工作，当休眠信号接口SLEEP引脚为高电平时，监控单片机处于休眠状态。当SLEEP引脚为低电平时，监控单片机处于工作状态，通过监控单片机IC2的TXD引脚将高频信号发送至射频模块IC3的RXD引脚。射频模块IC3将接收到的子机发射的高频信号通过TXD引脚发送至监控单片机IC2的RXD引脚。As shown in Figure 3, the baseband signal sent by the baseband processor IC1 is serially input to the pin 17 of the monitoring microcontroller IC2 through the SDI interface, and further processed to become a high frequency signal. The SLEEP pin is used to control whether the monitoring single-chip microcomputer works. When the sleep signal interface SLEEP pin is high level, the monitoring single-chip microcomputer is in a dormant state. When the SLEEP pin is at low level, the monitoring microcontroller is in the working state, and the high-frequency signal is sent to the RXD pin of the radio frequency module IC3 through the TXD pin of the monitoring microcontroller IC2. The radio frequency module IC3 sends the received high-frequency signal emitted by the sub-machine to the RXD pin of the monitoring single-chip microcomputer IC2 through the TXD pin.
本发明还提供了一种能与其子机进行双向监控的手机的子机，所述子机内集成监控单片机与子机射频模块，该子机射频模块为2.4G射频模块，用于发射及接收与手机的联络信号。所述子机内设置蜂鸣报警器。所述子机设有按键用于开关机及切换工作模式。所述报警/监控距离为1米至20米，并设有3个档位，用户可根据实际需要通过按键快速切换选择报警距离。所述子机上设有LED灯，当子机处于正常工作状态时，LED灯每隔两秒钟闪烁一次。The present invention also provides a mobile phone sub-machine capable of bidirectional monitoring with its sub-machine. The sub-machine integrates a monitoring single-chip microcomputer and a radio frequency module of the sub-machine. The radio frequency module of the sub-machine is a 2.4G radio frequency module for transmitting and receiving Contact signal with mobile phone. A buzzer alarm is set in the sub-machine. The sub-machine is provided with buttons for turning on and off the machine and switching working modes. The alarm/monitoring distance is from 1 meter to 20 meters, and there are 3 gears. Users can quickly switch to select the alarm distance according to actual needs. The sub-machine is provided with an LED light, and when the sub-machine is in a normal working state, the LED light flickers once every two seconds.
本发明的目的还要通过采用以下技术方案来进一步实现：The purpose of the present invention will be further realized by adopting the following technical solutions:
一种实现手机与其子机双向监控的方法，其步骤包括：A method for realizing two-way monitoring of a mobile phone and its sub-machine, the steps comprising:
步骤一，手机及其子机系统的初始化；Step 1, initialization of mobile phone and its sub-machine system;
步骤二，手机通过射频模块监控到子机接入后，随机产生一个身份码，发送至子机经子机确认后于子机的该次开机期间固定使用，手机同时分配子机发送鉴码数据的时隙；Step 2: After the mobile phone monitors the access of the sub-machine through the radio frequency module, it randomly generates an identity code, sends it to the sub-machine and confirms it and uses it during the power-on period of the sub-machine. At the same time, the mobile phone assigns the sub-machine to send authentication data time slot;
步骤三，子机的射频模块接收到手机发送的信息，按照分配的时隙向外发送包含身份码及该子机与手机的距离信息的鉴码数据，手机实时监控数据并根据设定输出相应指令和动作。Step 3, the radio frequency module of the handset receives the information sent by the mobile phone, and sends out the authentication data including the identity code and the distance information between the handset and the mobile phone according to the allocated time slot, and the mobile phone monitors the data in real time and outputs the corresponding information according to the settings. commands and actions.
进一步地，所述系统的初始化包括在手机或子机上设置工作模式、报警/监控距离，使手机和子机在报警模式或寻物模式下工作。Further, the initialization of the system includes setting the working mode and the alarm/monitoring distance on the mobile phone or the sub-machine, so that the mobile phone and the sub-machine work in the alarm mode or the object-finding mode.
所述报警模式是手机的射频模块接收到子机发送的距离信息，经监控单片机判断子机与手机的距离超出设定的报警距离时，监控单片机将该信息反馈至基带处理器，基带处理器输出报警指令，手机扬声器发出声音报警信号。The alarm mode is that the radio frequency module of the mobile phone receives the distance information sent by the sub-machine, and when the monitoring single-chip microcomputer judges that the distance between the sub-machine and the mobile phone exceeds the set alarm distance, the monitoring single-chip microcomputer feeds back this information to the baseband processor, and the baseband processor The alarm command is output, and the speaker of the mobile phone sends out an audible alarm signal.
所述寻物模式是手机向子机发送寻物指令，其射频模块接收到子机发送的距离信息，经监控单片机判断子机与手机的距离在用户预设的监控距离以内时，监控单片机将该信息反馈至基带处理器，基带处理器输出报警指令并发送至子机，子机发出光信号且蜂鸣器发声，同时手机显示屏显示对应子机的距离以确定子机的方位。The object-finding mode is that the mobile phone sends an object-finding command to the sub-machine, and its radio frequency module receives the distance information sent by the sub-machine. When the monitoring single-chip microcomputer judges that the distance between the sub-machine and the mobile phone is within the monitoring distance preset by the user, the monitoring single-chip microcomputer will The information is fed back to the baseband processor, and the baseband processor outputs an alarm command and sends it to the handset, the handset sends out a light signal and the buzzer sounds, and at the same time, the display screen of the mobile phone displays the distance of the corresponding handset to determine the orientation of the handset.
进一步地，所述报警距离可以通过手机上安装的操作软件设置。所述报警/监控距离的调整范围为1米至20米。Further, the alarm distance can be set through the operating software installed on the mobile phone. The adjustment range of the alarm/monitoring distance is 1 meter to 20 meters.
根据以上实施例的实施方式，在报警模式下，当一个或多个子机远离手机，手机的射频模块接收到这些子机定时发送过来的唯一可识别的联络信号，就会进行报警，达到提醒用户的目的；同样地，当手机远离子机时，手机和子机发出的警报声也能提醒用户手机或置有子机的物品可能被盗或遗失，实现双向监控。在寻物模式下，子机与需监控物品相联系或放置于需监控的物件中(例如钱包、手提，甚至汽车)，当被监控物品寻找不到时，可使用手机寻找，配合显示屏显示的大约距离寻找被监控物品；当手机丢失寻找不到时，同样可通过子机寻找，通过子机内设置的蜂鸣报警发出的声音信号及LED灯发出的光信号提示手机的所在位置，实现双向寻找。另外，也可以将子机放置于儿童身上，当儿童远离用户时，手机会发出报警，提醒用户看护好儿童。According to the implementation of the above embodiments, in the alarm mode, when one or more sub-units are far away from the mobile phone, the radio frequency module of the mobile phone receives the unique and identifiable contact signal sent by these sub-units at regular intervals, and will alarm to remind the user Similarly, when the mobile phone is far away from the handset, the alarm sound from the handset and the handset can also remind the user that the mobile phone or the items with the handset may be stolen or lost, realizing two-way monitoring. In the object-finding mode, the handset is connected with the object to be monitored or placed in the object to be monitored (such as a wallet, handbag, or even a car). When the object to be monitored cannot be found, you can use your mobile phone to find it and display it on the display. When the mobile phone is lost and cannot be found, it can also be found through the handset, and the sound signal from the buzzer alarm set in the handset and the light signal from the LED light will prompt the location of the mobile phone to realize Search in both directions. In addition, the handset can also be placed on a child, and when the child is far away from the user, the mobile phone will send out an alarm to remind the user to take good care of the child.
上述实施例中提到的内容并非是对本发明的限定，在不脱离本发明构思的前提下，任何显而易见的替换均在本发明的保护范围之内。The contents mentioned in the above embodiments are not intended to limit the present invention, and any obvious replacements are within the protection scope of the present invention without departing from the concept of the present invention.
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