Realize the system of emergency wireless communication
Technical field
The utility model relates to a kind of wireless communication technology, relates in particular to a kind of system that under emergency, realizes emergency wireless communication.
Background technology
Along with the progress of mobile technology, mobile phone user's quantity also grows with each passing day, and the service of mobile phone also is with rapid changepl. never-ending changes and improvements, and mobile phone has become the means of communication that people's daily life is rely and trusted.This will promote the continuous development of mobile message society, and therefore, personalized, zonal mobile communication service becomes more and more important.
At present, empty nest old man is increasing, because self care ability is poor; Receive the puzzlement of burst disease; On account of illness or other unexpected injuries can not get treatment in time and the old man or the invalid personage that die are increasing, to this situation, a kind of older mobile phone that this type crowd uses of specializing in is provided in the market; This mobile phone provides the pattern of key dialing; General and first-aid centre, police station's connection, as fortuitous event, and the situation that user itself can not the call for help above-mentioned department that sends a notice.But this series products function singleness, and, in case just have no idea to have started emergency function after the outage, promptly under the situation of power-off or running down of battery, just no longer possess the distress call function.
Therefore, so-called older mobile phone function in the market is too simple, can't monitor the state of older mobile phone at any time, and the old man might can not get helping timely under the state that really wants help.
Summary of the invention
The utility model proposes a kind of system that realizes emergency wireless communication.This system not only can send the emergency wireless signal of communication by a key under emergency, and, can also further send relief information through action, voice, note and positional information, the personnel that guarantee in emergency circumstances to seek help obtain relief timely.
The technical scheme that the utility model adopts is: design a kind of system that is used to realize emergency wireless communication, comprising:
At least one remote controller is used in emergency circumstances sending an SOS;
With the radio communication device of said remote controller wireless connections, be used for sending distress signals to remote server or presetting number of cell phone;
Active/standby server and rescue call center with the radio communication device communication are used to monitor the distress signal
that said wireless communication apparatus triggers.
Be provided with three action sensors in the described remote controller, be used to respond to user's action, and when the setting situation occurs, trigger distress signal automatically.
Described radio communication device comprises: communication control module, radio-frequency module, SIM and GPS locating module, and adopt the GSM/GPRSD technology to communicate by letter with remote server.
In a new embodiment of the utility model, also comprise a memory, be used to store emergency number number and emergency voice messaging; An one voice help-asking module and a SMS transmission module, when said communication control module was not received the information of server feedback after sending an SOS, the number of in memory, setting through voice or short message mode sent voice and note distress signal.
The utility model also comprises a switching controls switch; Be used for after remote controller sends an SOS; When said radio communication device is off-mode, start radio communication device automatically and, or the telephone number of setting in the memory sends distress signal to remote server.
The utility model also comprises a power management module; Be used for detecting the magnitude of voltage of radio communication device battery; When the magnitude of voltage of battery reaches a threshold voltage, the shutdown of control radio communication device, and when being in an emergency; Auto Power On utilizes battery to carry out last emergency wireless communication.
The radio communication device that the utility model proposes can send the emergency wireless signal of communication through the emergency button under emergency, as far as the old man, operate simple and easy; And radio communication device can be provided with the messaging parameters such as destination number of emergency wireless communication by user's setting or according to the control command of server, thereby the radio communication device that the utility model is proposed has wider applicable situation.
Description of drawings
Fig. 1 is the structural representation of remote control in the utility model;
Fig. 2 is the module diagram of radio communication device among Fig. 1;
Fig. 3 is the sketch map that is connected of emergency button and mains switch switching controls;
Fig. 4 is the communication module sketch map of radio communication device.
Embodiment
The wireless communication system that is used for promptly saving oneself that the utility model proposes comprises: at least one remote controller is used in emergency circumstances sending an SOS; With the radio communication device of said remote controller wireless connections, be used for sending distress signals to remote server or presetting number of cell phone; Active/standby server and rescue call center with the radio communication device communication.
The utility model can adopt 5 remote controllers; Carry by different users respectively; Radio communication device adopts the form of mobile phone, and is as shown in Figure 1, comprising: shell 1; Be arranged on emergency button 11, display window 12, display screen 2, circuit board 3, battery 4 on the shell 1 and the bottom 5 that is fastened and connected with shell 1.
Be provided with three action sensors in the remote controller, be used to respond to user's action, and in the setting situation, for example, do not sense user action in 5 minutes, or occur setting fall down situation the time trigger distress signal.
In conjunction with shown in Figure 2, circuit board 3 comprises: realize that radio communication function also is used as the communication control module 31 of controller; The radio-frequency module 32 that realization and remote controller are communicated by letter with remote server; The power management module 33 that connects communication control module 31 and radio-frequency module 32 simultaneously, battery 4 connects power management modules 33; The memory 34 that is connected with communication control module 31, debugger 35, three action sensors 36, microphone 37, keyboard 38 and SIMs 39.
It is the chip of MT6225 that communication control module 31 adopts the model of being released by MTK company.This chip is the high integration single-chip of a solution GSM/GPRS communication.SIM 39 cooperates with communication control module 31, adopts the GSM/GPRSD technology to carry out radio communication.
In conjunction with shown in Figure 3; Has a switching controls switch 311 in the circuit board 3; After remote controller is pressed the emergency button, make base band (mainly being meant communication control module 31 and radio-frequency module 32) send the control radio communication device and start the triggering signal that emergency wireless is communicated by letter.And, when the emergency button is pressed, judge whether radio communication device is off-mode; If being connected between the off-mode, this switching controls switch 311 control communication control modules 31 energized switches and base band, starting radio communication device, and send an SOS.
As shown in Figure 4; Radio communication device also comprises: connect communication control module 31 and be used to realize GPS (Global Positioning System, global positioning system) location GPS module 202, support bluetooth module 203, and the remote control module 204 that communicates of master server 301 and standby server 302, the frequency modulation module 205 of realization radio function of the bluetooth devices that bluetooths (Bluetooth) communicate by letters with other.
Remote controller can be by a plurality of users along with carrying and be placed on the palp place of whipping.When the user presses the emergency button on the remote controller; Or radio communication device detect three action sensors 36 at the scheduled duration internal induction less than user's action or when sensing the action that the user falls down, send the triggering signal that the control radio communication device starts emergency wireless communication.Also can carry the user of remote controller by other, or trigger Call for assistance through the people who holds radio communication device (mobile phone).
The utility model can be arranged to preset SMS number, Long-distance Control number or voice number care centre or household/friend's telephone number, sends an SOS to them through modes such as note, voice; And, after the server parses address information, concrete information of place names is sent specific address send to preset note number, Long-distance Control number or voice number through combining with the GPS module.
During the utility model work, carry out the following step:
Step 1. is when one of following emergency occurring, and radio communication device starts emergency wireless communication, triggers distress signal:
(1) RPB that is arranged on the remote controller is pressed;
(2) the emergency button on the radio communication device is pressed;
(3) be arranged on three action sensors in the remote controller at the scheduled duration internal induction less than user's action or when sensing the action that the user falls down;
Whether the detection of step 2. radio communication device normally is connected with active/standby server, if, then distress signal and current geographic position information are sent to server with mobile phone short messages, if not, then change next step;
Step 3. is called the telephone number and send distress call or the emergency note of seeking help that prestores in the memory of radio communication device;
Step 4. through voice module towards periphery the crowd send the emergency audio call of setting.