Summary of the invention
Based on this, the problem that the communication time is grown when how improving conventional smart card and the other user's terminal wireless communication, the invention provides a kind of smart card and intelligence control system.
A kind of smart card, for the other user's terminal wireless communication, described smart card comprises key circuit, GPRS governor circuit and power circuit; Described key circuit, power circuit are all connected with described GPRS governor circuit;
Described power circuit, for power supply; Described key circuit, for responding to user's push, and is sent to described GPRS governor circuit by user's push signal; Described GPRS governor circuit is used for carrying out signal processing and protocol processes, and send data to the other user's terminal wireless receiving after described push signal by GPRS network, and the data that also transmit by GPRS network wireless receiving the other user terminal of described GPRS governor circuit.
In an embodiment, described GPRS governor circuit comprises the GPRS baseband circuit and the GPRS radio circuit that are connected therein.
In an embodiment, described key circuit comprises SOS button therein, and described SOS button is connected with GPRS governor circuit; Described GPRS governor circuit sends a warning message to the other user's terminal wireless by GPRS network after described SOS button is pressed.
In an embodiment, described key circuit comprises voice button therein, and described smart card also comprises microphone and loudspeaker; Described voice button, microphone and loudspeaker are all connected with described GPRS governor circuit;
Described GPRS governor circuit receives user's voice messaging, and by GPRS network, described voice messaging is sent to the other user's terminal after described voice button is pressed by described microphone;
Described GPRS governor circuit, is received the voice messaging that the other user's terminal transmits and described voice messaging is sent by loudspeaker by GPRS network.
In an embodiment, described smart card is involving vibrations sensor circuit also therein, and described vibration induction circuit is connected with described power circuit, GPRS governor circuit respectively;
Described vibration induction circuit for exporting vibration voltage signal in the time that vibration occurs described smart card; Described GPRS governor circuit, for according to smart card described in described vibration voltage unblanking.
Therein in an embodiment, described vibration induction circuit involving vibrations sensor and measuring circuit; Described measuring circuit is for being converted to described vibration voltage signal by the output quantity of described vibrating sensor.
In an embodiment, described smart card also comprises GPS circuit therein, and described GPS circuit is connected with GPRS governor circuit, power circuit respectively;
Described GPS circuit, for receiving the real-time GPS position signalling of described smart card, and utilizes GPRS network to send described GPS position signalling to the other user's terminal by described GPRS governor circuit.
In an embodiment, described smart card hull outside is also provided with draw-in groove therein.
A kind of intelligence control system, comprises smart card and the other user's terminal, and described smart card is used for and the other user's terminal wireless communication, and described smart card comprises key circuit, GPRS governor circuit and power circuit; Described key circuit, power circuit are all connected with described GPRS governor circuit;
Described power circuit, for power supply; Described key circuit, for responding to user's push, and is sent to described GPRS governor circuit by user's push signal; Described GPRS governor circuit is used for carrying out signal processing and protocol processes, and send data to the other user's terminal wireless receiving after described push signal by GPRS network, and the data that also transmit by GPRS network wireless receiving the other user terminal of described GPRS governor circuit.
In an embodiment, described smart card is involving vibrations sensor circuit also therein, and described vibration induction circuit is connected with described power circuit, GPRS governor circuit respectively;
Described vibration induction circuit for exporting vibration voltage signal in the time that vibration occurs described smart card; Described GPRS governor circuit, for according to smart card described in described vibration voltage unblanking.
The beneficial effect that above-mentioned smart card and intelligence control system have is: in this smart card and intelligence control system, key circuit, for responding to user's push, and is sent to GPRS governor circuit by user's push signal. GPRS governor circuit, sends data to the other user's terminal wireless receiving after above-mentioned push signal by GPRS network, and the data that also transmit by GPRS network wireless receiving the other user terminal wireless of GPRS governor circuit.
Therefore, in this smart card and intelligence control system, smart card and the other user's terminal are carried out radio communication by GPRS network, because the GPRS communication technology has transfer rate faster compared with traditional voice channel transfer mode, the problem that when therefore this smart card and intelligence control system can be improved conventional smart card and the other user's terminal wireless communication, the communication time is grown, the user that is more convenient for uses.
Detailed description of the invention
For clearer explanation smart card provided by the invention and intelligence control system, make specific description below in conjunction with embodiment. The intelligence control system that the present embodiment provides comprises smart card and the other user's terminal. Wherein, smart card is for carrying out radio communication with the other user's terminal. The other user's terminal can be for example smart mobile phone, and can carry out proper communication with smart card as long as corresponding APP software is installed in smart mobile phone.
As shown in Figure 1, smart card comprises key circuit 120, GPRS governor circuit 110 and power circuit 130. Wherein, key circuit 120, power circuit 130 are all connected with GPRS governor circuit 110.
Power circuit 130, for power supply, such as power circuit 130 comprises the circuit of the power management classes such as polymer battery and other relevant voltage stabilizings, filtering, step-down.
Key circuit 120, for responding to user's push, and is sent to user's push signal in GPRS governor circuit 110. In the present embodiment, when user continues to push button time of circuit 120 while exceeding Preset Time threshold value, GPRS governor circuit 110 just thinks that user's push is effective, to avoid user that maloperation occurs.
GPRS governor circuit 110, it is the core control section of smart card, be used for carrying out signal processing and protocol processes, and send data by GPRS network to the other user's terminal wireless receiving after the push signal that above-mentioned key circuit 120 transmits, and the data that also transmit by GPRS network wireless receiving the other user terminal of GPRS governor circuit 110.
Specifically, GPRS governor circuit 110 receives after the push signal that above-mentioned key circuit 120 transmits, need carry out relevant signal processing (for example amplify, the processing such as filtering, modulation), protocol processes to match with GPRS network, and data after treatment are sent to background server by GPRS network. Finally by background server, related data is sent to the other user's terminal. Simultaneously, if GPRS governor circuit 110 receives by GPRS network the data that the other user's terminal transmits, also need the signal processing (such as demodulation, filtering etc.) of advanced line correlation, data the most after treatment are informed the holder of this smart card with demonstration or other modes.
Therefore in the present embodiment, smart card and the other user's terminal utilize the GPRS communication technology to carry out radio communication, and the GPRS communication technology has transfer rate faster compared with traditional voice channel transfer mode, the problem that when therefore the present embodiment can improve conventional smart card and the other user's terminal wireless communication, the communication time is grown, the user that is more convenient for uses.
Concrete, in above-mentioned smart card, GPRS governor circuit 110 comprises the GPRS baseband circuit 111 and the GPRS radio circuit 112 that are connected. Wherein, GPRS baseband circuit 111 plays master control effect, mainly carries out the operations such as the processing of GPRS related protocol, signal processing, and for example GPRS baseband circuit 111 is selected GPRS baseband chip and peripheral circuit thereof. GPRS radio circuit 112 is equivalent to transmitter and receiver, and it mainly carries out the operations such as radio-frequency receiving-transmitting, frequency synthesis, power amplification. For example GPRS radio circuit 112 is selected GPRS radio frequency chip and peripheral circuit thereof. .
Be understandable that, the structure of GPRS governor circuit 110 is not limited to above-mentioned a kind of situation, as long as can carry out signal processing and protocol processes and be transmitted wirelessly data or received data by GPRS network.
Concrete, above-mentioned smart card has SOS calling function, and concrete principle is: key circuit 120 comprises SOS button 121, and SOS button 121 is connected with GPRS governor circuit 110, and in the present embodiment, SOS button 121 is specifically connected with GPRS baseband circuit 111. GPRS governor circuit 110 sends a warning message to the other user's terminal wireless by GPRS network after SOS button 121 is pressed simultaneously.
Therefore, in the present embodiment, when user carries out SOS emergency by smart card, smart card can be sent to warning information the other user's terminal in time by GPRS network, has improved the reliability of distress call.
Concrete, above-mentioned smart card also has voice call function, and concrete principle is: key circuit 120 also comprises voice button 122, and smart card also comprises microphone and loudspeaker (not shown) in addition. Wherein, voice button 122, microphone and loudspeaker are all connected with GPRS governor circuit 110. In the present embodiment, voice button 122, microphone and loudspeaker are all specifically connected with GPRS baseband circuit 111.
In these cases, GPRS governor circuit 110 receives user's voice messaging after voice button 122 is pressed by microphone, and by GPRS network, voice messaging is sent to the other user's terminal. Specifically, GPRS governor circuit 110 receives by microphone after user's voice messaging, the relevant treatment that need to carry out relevant signal processing (for example amplify, preemphasis, frequency modulation etc.) and GPRS agreement, final GPRS governor circuit 110 sends voice messaging after treatment by GPRS radio circuit 112.
In addition, GPRS governor circuit 110 is also received the voice messaging that the other user's terminal transmits and voice messaging is sent by loudspeaker by GPRS network. Specifically, after the voice messaging that the other user's terminal that receives GPRS governor circuit 110 transmits, need carry out equally relevant signal processing (for example carry out filtering, postemphasis, amplification etc.), the GPRS baseband circuit 111 in final GPRS governor circuit 110 sends voice messaging after treatment by loudspeaker.
Therefore, in the present embodiment, when user carries out voice call by smart card and the other user's terminal, smart card can pass through the timely transmitting voice information of GPRS network to either party, thereby has improved the quality of voice call.
The implementation that is understandable that phonetic function is not limited to above-mentioned a kind of situation, as long as realize smart card and the other user's terminal can be conversed by GPRS network.
Concrete, above-mentioned smart card is involving vibrations sensor circuit 140 also. Vibration induction circuit 140 is connected with power circuit 130, GPRS governor circuit 110 respectively. In the present embodiment, vibration induction circuit 140 is specifically connected with the GPRS baseband circuit 111 in GPRS governor circuit 110.
Vibration induction circuit 140, for exporting vibration voltage signal in the time that vibration occurs smart card. Wherein, this vibration voltage signal is the discernible voltage signal of GPRS governor circuit 110, namely general voltage signal. Meanwhile, GPRS governor circuit 110, for according to this vibration voltage unblanking smart card, is specifically according to this vibration voltage unblanking smart card by the GPRS baseband circuit 111 in GPRS governor circuit 110 in the present embodiment. Wherein, opening smart card is that smart card is initially located in normal operating conditions.
Meanwhile, if smart card after hours and keep when inactive state, 110 of GPRS governor circuits are controlled smart cards in sleep for electricity saving pattern, and for example GPRS governor circuit 110 is exported a small amount of electric energy or stopped exporting electric energy by controlling power circuit 130. If smart card vibrates, at this moment vibration induction circuit 140 can export corresponding vibration voltage signal, and 110 of GPRS governor circuits are controlled smart card and switched to normal mode of operation, and for example GPRS governor circuit 110 is controlled power circuit 130 normal power supplies.
Therefore the state of the present embodiment corresponding adjusting smart card different in the situation that, can save electric energy, thereby has extended the stand-by time of smart card. This smart card is answered user's service condition from innervation by vibration induction circuit 140 simultaneously, has not only had faster reaction speed but also has in person operated and can automatically carry out pattern switching without user, has further improved user's experience.
Be understandable that, GPRS governor circuit 110 is not limited to come by vibration induction circuit 140 a kind of situation of switching working mode, as long as GPRS governor circuit 110 can switch to mode of operation by smart card in the time that user need use smart card. For example also vibration induction circuit 140 can be replaced with to switch key, when user is about to press this switch key while using smart card, GPRS governor circuit 110 is controlled smart card and is switched to normal mode of operation so. And after user finishes using, again press this switch key, GPRS governor circuit 110 is controlled smart card and is switched to sleep for electricity saving pattern.
Concrete, above-mentioned vibration induction circuit 140 involving vibrations sensors 141 and measuring circuit 142. Wherein, vibrating sensor 141 is for responding to mechanical oscillation and exporting corresponding electric weight, the optional sensor that mechanical oscillation can be converted to electric weight by electrodynamic type, piezoelectric type or other types of for example vibrating sensor 141. Measuring circuit 142 is for being converted to vibration voltage signal by the output quantity of vibrating sensor 141. Because the electric weight of dissimilar vibrating sensor output is also different, simultaneously under normal circumstances by vibrating sensor directly output electric weight and be not easy to subsequent conditioning circuit and directly use, therefore the present embodiment is converted to general voltage signal by measuring circuit 142 is set by the output quantity of vibrating sensor 141, be above-mentioned vibration voltage signal, be convenient to the follow-up work of GPRS governor circuit 110.
Concrete, smart card also comprises GPS circuit 150 in the present embodiment. GPS circuit 150 is connected with GPRS governor circuit 110, power circuit 130 respectively, and wherein GPS circuit 150 is specifically connected with the GPRS baseband circuit 111 in GPRS governor circuit 110 in the present embodiment.
GPS circuit 150, for receiving the real-time GPS position signalling of smart card, and utilizes GPRS network to send this GPS position signalling to the other user's terminal by GPRS governor circuit 110. For example, when smart card holder is in the time that the circuit 120 that pushes button is cried for help to the other side, 111 of GPRS baseband circuits are controlled GPS circuit 150 and are started working, thereby receive real-time GPS position signalling. Warning information and GPS position signalling are sent to the other user's terminal by 111 of GPRS baseband circuits simultaneously afterwards.
Concrete, above-mentioned smart card hull outside is also provided with draw-in groove. Therefore, user can be positioned over the related items such as identity card in this draw-in groove, is convenient to user and carries. The present embodiment is also provided with protective sleeve simultaneously, can utilize this protective sleeve to hide draw-in groove, thereby avoid object to deviate from draw-in groove after user places object in draw-in groove.
Concrete, as shown in Figure 2, key circuit 120 comprises: button KEY5, button KEY1003, button KEY1004, button KEY1, button KEY1007, button KEY1008, button KEY1011, button LEY1013, button KEY3, resistance R 6320, resistance R 6322, resistance R 6322, button KEY4, resistance R 6321 and resistance R 6323.
Wherein, one end of one end of one end of button KEY5, button KEY1003, button KEY1004 and one end of button KEY1 are all connected with LEYIN0 end. One end of the other end of button KEY5, the other end of button KEY1003, button KEY1007, one end of button KEY1011 are all connected with LEYOUT0 end. The other end of button KEY1004, one end of button LEY1008 are all connected with LEYOUT1 end. One end of the other end of button KEY1, one end of button KEY1013, button KEY3, one end of resistance R 6321 are all connected with LEYOUT2 end. The other end of button LEY1007, the other end of button KEY1008 are all connected with LEYIN1 end. The other end of the other end of button KEY1011, the other end of button KEY1013, button KEY3 is all connected with KEYIN2 end. One end of resistance R 6320 is connected with KEYIN3 end, and the other end of resistance R 6320 is connected with one end of button KEY4, one end of resistance R 6322 respectively. The other end of resistance R 6322 is connected with KEYIN0 end. The other end of button KEY4 is connected with the other end of resistance R 6321, one end of resistance R 6323 respectively, and the other end of resistance R 6323 is connected with KEYIN0 end. In foregoing circuit structure, LEYIN0 end, LEYOUT0 end, LEYOUT1 end, LEYOUT2 end, LEYIN1 end, KEYIN2 end, KEYIN3 end are connected with GPRS baseband circuit 111 respectively.
In sum, no matter the smart card that the present embodiment provides and intelligence control system, be warning information, GPS position signalling, voice messaging or other signals, all can send to the other user's terminal by GPRS network. Because the GPRS communication technology not only has the fast advantage of transfer rate, also have that resource utilization is high, turn-on time is short, always online, the advantage such as have reasonable fee, therefore smart card utilizes the GPRS communication technology and the other user's terminal to carry out radio communication, except increasing work efficiency and the transmission speed of information, can also solve the problem that traditional intelligence is stuck in relevant information in the situation of not establishing emergency telephone number and can not sends to the other user's terminal, in addition can also be cost-saving.
Each technical characterictic of the above embodiment can combine arbitrarily, for making to describe succinctly, the all possible combination of each technical characterictic in above-described embodiment is not all described, but, as long as the combination of these technical characterictics does not exist contradiction, be all considered to be the scope that this description is recorded.
Above embodiment has only expressed several embodiment of the present invention, and its description is comparatively concrete, but can not therefore be construed as limiting the scope of the patent. Be to be noted that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention. Therefore, the protection domain of patent of the present invention should be as the criterion with claims.