CN2571087Y

CN2571087Y - Wireless tracker

Info

Publication number: CN2571087Y
Application number: CN 02273196
Authority: CN
Inventors: 王小粼
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-09-12
Filing date: 2002-09-12
Publication date: 2003-09-03
Anticipated expiration: 2012-09-12

Abstract

The utility model discloses a wireless tracker, which comprises a mobile telephone body (1), an interface circuit (4) connected with the mobile telephone body (1), signal generation units (2) and (3) connected with the interface circuit (4), and an interface circuit (5) connected with the signal generation unit (3) and connected with the mobile telephone body (1). The utility model has the advantages of simple structure, low cost, etc. The utility model can be generally used in daily living, such as theft protection of automobiles, quest of lost old people and children, etc.

Description

The radio tracking device

Technical field

The utility model relates to a kind of radio tracking device, refers in particular to a kind of radio tracking device that utilizes the mobile radio communication transmission signals.

Background technology

In modern society, tracking technique has obtained extensive and general utilization, and equipment such as general employing tapping device, camera, video camera wherein adopt camera, can obtain static image, but can not listen to sound; Though use video camera can obtain image and sound, neither obtain real-time information; Needing the special messenger when using camera, video camera cooperates just and can finish, and to obtain real-time information, must adopt wired mode transmission signals, transmission conditions are restricted, use tapping device can obtain real-time sound, but can not obtain image information, and owing to the reason of signal frequency, tapping device can only be in short distance, use among a small circle, the tracker of image and sound has now also appearred much can monitoring, but they often will use the element of a lot of costlinesses, and employed transmission channel also has nothing in common with each other, and cost and use cost are higher.

Summary of the invention

The purpose of this utility model provides a kind ofly can be used mobile radio communication transmission and the radio tracking device of real-time sound and image information is provided.

The utility model is achieved in that and includes mobile phone main body 1, be connected with interface circuit 4 with mobile phone main body 1, interface circuit 4 is connected with signal generation unit 2 and signal generation unit 3, and signal generation unit 3 is connected with interface circuit 5, and interface circuit 5 is connected with mobile phone main body 1.

Described signal generation unit 2 includes two paths, and a route signal trigger 8 and connected trigger switch 6 are formed, and a route signal trigger 9 and connected trigger switch 7 are formed.

Described signal generation unit 3 includes pulse counter 10, the trigger 17 that is connected with pulse counter 10 and a plurality of and door 18.

Pulse counter 10 is made up of three triggers that are connected 19.

Interface circuit 4 includes I/O port one 1, I/O port one 2, I/O port one 3, I/O port one 4, and each I/O port is all by being connected with address decoder 20 with door.

Interface circuit 5 includes I/O port one 5, I/O port one 6, and each I/O port is all by being connected with address decoder 21 with door.

Being connected by address bus, data wire, write line, reading control line and connect of described interface circuit 4 and mobile phone main body 1.

Interface circuit 5 is connected to by address bus, data wire, write line and bell signal line with mobile phone main body 1 and is connected, and signal generation unit 3 is connected with interface circuit 5 by status signal lines, reset control line, bell signal line.

Interface circuit 4 is connected with signal generation unit 2 and signal generation unit 3 by line trigger signal, reset control line.

I/O port one 1, I/O port one 2 and I/O port one 4 comprise a NAND gate and a triple gate at least, and I/O port one 3 comprises a triple gate at least, and I/O port one 5 and I/O port one 6 comprise a trigger at least.

After adopting said structure, the storage destination Mobile Station International ISDN Number is set in the mobile phone main body in advance, source Mobile Station International ISDN Number, the utility model is positioned on tracked people or the article or around it, the state of external trigger switch is set, when

external trigger switch

6,7 is touched by external force, signal generation unit 2 will produce different triggering signals; When the follower puts through the utility model by the source Mobile Station International ISDN Number phone, according to whether interrupt call signal generation unit 3 will produce different triggering signals in the ring process, triggering signal is passed to the mobile phone main body by interface circuit 4, the mobile phone main body is according to different triggering signals, according to working procedure, carry out different orders, utilize image or sound mobile radio communication to pass to destination Mobile Station International ISDN Number by the mobile phone main body, so just make tracked person's situation be transferred to the place of follower's appointment by mobile radio communication, allow the follower monitor or monitor, owing to use mobile radio communication transmission information, the utility model thereby can be at a distance, use on a large scale, and structure of the present utility model is only done very little change and is got final product on existing band digital camera is supported the body of mobile phone of multi-media SMS MMS, thereby it is simple in structure, cost is very low, and what the utility model can be general is used in such as automobile burglar, in the daily lifes such as lost searching of old man and child and detective.

Description of drawings

The utility model is described in further detail below in conjunction with accompanying drawing and concrete execution mode.

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the structural representation of the utility model signal generation unit 2;

Fig. 3 is the structural representation of the utility model signal generation unit 3;

Fig. 4 is the structural representation of the utility model pulse counter;

Fig. 5 is the structural representation of the utility model interface circuit 4;

Fig. 6 is the structural representation of the utility model interface circuit 5;

Fig. 7 is a workflow diagram of the present utility model;

Fig. 8 is the flow chart of subprogram one among Fig. 7;

Fig. 9 is the flow chart of subprogram two among Fig. 7;

Figure 10 is the flow chart of subprogram three among Fig. 7;

Figure 11 is the flow chart of subprogram four among Fig. 7.

Embodiment

In Fig. 1, the utility model includes mobile phone main body 1, is connected with interface circuit 4 with mobile phone main body 1, and interface circuit 4 is connected with signal generation unit 2 and signal generation unit 3, signal generation unit 3 is connected with interface circuit 5, and interface circuit 5 is connected with mobile phone main body 1 end.

Referring to Fig. 2, described signal generation unit 2 has two paths, one route signal trigger 8 and connected trigger switch 6 are formed, one route signal trigger 9 and connected trigger switch 7 are formed, and when touching (as robber's collision) switch 6 as external force, produce triggering signal 1, during as external force touch switch 7, produce triggering signal 2, as required can also signal trigger correspondingly be set to a plurality ofly, form a plurality of similar passages with connected external trigger switch.

Referring to Fig. 3, Fig. 4, described signal generation unit 3 includes pulse counter 10, trigger 17 that is connected with pulse counter 10 and a plurality of and door 18, wherein pulse counter 10 can be made up of three T-shape triggers 19 that are connected, also can a plurality of T-shape triggers 19 be set and form pulse counter 10 according to the ringing pulse number of times that is provided with, when being provided with three, as putting through the utility model by the source Mobile Station International ISDN Number telephone set, status signal 1 is a high level, when following the tracks of the people when ringing pulse is less than four preceding interrupt calls, status signal 2 is a high level, pulse signal 10 output low levels, signal generation unit 3 produces triggering signal 3; When following the tracks of people's interrupt call not in the ring process, status signal 2 be a low level, when the 4th ringing pulse arrives, and signal generation unit 3 generation triggering signals 4; When putting through the utility model by non-source Mobile Station International ISDN Number telephone set, status signal 1 is a low level, no matter follow the tracks of people's interrupt call whether in the ring process, signal generation unit 3 does not produce triggering signal.

Referring to Fig. 5, interface circuit 4 can include I/O port one 1, I/O port one 2, I/O port one 3, I/O port one 4, each I/O port is all by being connected with address decoder 20 with door, described interface circuit 4 passes through address bus with being connected of mobile phone main body 1, data wire, write line, reading control line connects, by line trigger signal and reset control line respectively with signal generation unit 2, signal generation unit 3 connects, mobile phone main body 1 is by reading I/O port one 1, I/O port one 2, I/O port one 3, I/O port one 4 obtains each triggering signal, by writing high level to I/O port one 1, I/O port one 2, I/O port one 4 provides negative pulse to each reset control line.

Referring to Fig. 6, interface circuit 5 can include I/O port one 5, I/O port one 6, each I/O port is all by being connected with address decoder 21 with door, it passes through status signal lines, the reset control line is connected with signal generation unit 3 with the bell signal line, pass through address bus, data wire, write line, the bell signal line is connected with mobile phone main body 1, mobile phone main body 1 is when caller ID is identical with source Mobile Station International ISDN Number, writing high level makes status signal lines 1 become high level to I/O port one 5, mobile phone main body 1 is write high level and is made status signal lines 2 become high level to I/O port one 6 when closing ring.

In Fig. 5, Fig. 6, I/O port one 1, I/O port one 2 and I/O port one 4 comprise a NAND gate and a triple gate at least, and I/O port one 3 comprises a triple gate at least, and I/O port one 5 and I/O port one 6 comprise a trigger at least.

Described mobile phone main body 1 can and be supported the mobile phone of multi-media SMS for existing band digital camera, adopts visible handset as mobile phone main body 1, and then the utility model can provide consecutive image to monitor.

Fig. 7-Figure 11 has explained workflow of the present utility model, need be provided with to store destination Mobile Station International ISDN Number 1, destination Mobile Station International ISDN Number 2, source Mobile Station International ISDN Number etc. when first use, can change in the use afterwards of these numbers, wherein:

Purpose phone number that destination Mobile Station International ISDN Number 1 is sent short messages automatically for the utility model or E-MAIL address.

When destination Mobile Station International ISDN Number 2 points out the tracking people to monitor sound for the utility model automatically, phone number or cable phone number that dialing (redialing) is arrived.

Employed phone number or cable phone number when source Mobile Station International ISDN Number will be put through the utility model enforcement monitoring or monitoring for following the tracks of the people, source Mobile Station International ISDN Number can be set to a plurality of, follow the tracks of the people and thus tracker is carried out remote control, put through tracker, as interrupt call before ringing the four tones of standard Chinese pronunciation in ring echo " toot ", the indicators track device is sent out image information returns, as ringing not interrupt call in ring echo " toot ", tracker is with automatic-answering back device, transmitting sound implements to monitor, by program to caller ID and source Mobile Station International ISDN Number relatively, the result is by status signal 1 expression, in the time of can preventing that his other phone mistake of human from dialling this tracker and carry out work.

The utility model course of work is as follows: after the start, at first carry out self check, as normally, carry out initialization, write high level to I/O port one 1, I/O port one 2 and I/O port one 4, carry out the reset operation, enter the periodic duty state then, whether cyclic process need be provided with by (1) inquiry, and (2) inquiry has Triggerless 1, (3) inquiry has Triggerless 2, (4) inquiry has or not incoming call, and whether (5) inquiry will shut down is waited five steps to constitute, wherein the netting net base station of timing also, to guarantee and Network Synchronization operate as normal.

(1) whether inquiry need be provided with, and as need number is set, and then is provided with, after setting up, skip to inquiry and whether will shut down, otherwise enter next step, during general first uses storage destination Mobile Station International ISDN Number 1, destination Mobile Station International ISDN Number 2 and source Mobile Station International ISDN Number need be set, need not be provided with later on, can reset in case of necessity.

(2) inquiry has Triggerless 1, as the switch 6 in the external force shake-up signal generation unit 2, signal generation unit 2 produces triggering signal 1, after 1 inquiry of mobile phone main body, whether carry out following operation: automatic camera is also delivered to destination Mobile Station International ISDN Number 1 to image information with the form of note or Email, writes high level then and provides negative pulse to I/O port one 1 reset control line 1 and carry out corresponding reset operation, then skip to inquiry and will shut down, as do not have triggering signal 1, then enter next step.

(3) inquiry has Triggerless 2, as the switch 7 in the external force shake-up signal generation unit 2, signal generation unit 2 produces triggering signal 2, after 1 inquiry of mobile phone main body, carry out following operation: dial-up destination Mobile Station International ISDN Number 2 is till putting through automatically, connect and to monitor as the follower, do not connect as, missed call display reminding follower is arranged, behind the execution aforesaid operations, write high level to I/O port one 2, provide negative pulse on " O " control line 2 and carry out corresponding reset operation putting, then skip to inquiry and whether will shut down, as do not have triggering signal 2, then enter next step.

(4) inquiry has or not incoming call, as not sending a telegram here, enter next step, if any incoming call, then respond mobile communications network, and provide ringing pulse, then relatively whether caller ID is identical with source Mobile Station International ISDN Number, and to I/O port one 5, the status signal 1 that outputs to signal generation unit 3 is high level as the identical high level of writing, interrupt as sending a telegram here before ringing pulse is less than four this moment, to close ring, and write high level to I/O port one 6, the status signal 2 that outputs to signal generation unit 3 is high level, and pulse counter 10 output low levels, signal generation unit 3 produces triggering signal 3; Following operation is carried out in mobile phone main body 1 inquiry back: automatic camera also sends to destination Mobile Station International ISDN Number 1 to image information, write high level then to I/O port one 4, provide negative pulse putting on " O " control line 3, carry out corresponding reset operation, then jump to inquiry and whether will shut down; Do not interrupt as incoming call in the ring process, status signal 2 is a low level, when pulse counter 10 arrived the 4th pulse, output became high level, and signal generation unit 3 produces triggering signal 4, carry out following operation: the calling of connecting the interrogating tracking people automatically, cooperate to follow the tracks of the people and implement to monitor, write high level then, provide negative pulse putting on " O " control line 3 to I/O port one 4, carry out corresponding reset operation, then jump to inquiry and whether will shut down; As send a telegram here number and source Mobile Station International ISDN Number are inequality, status signal 1 keeps low level, this moment is no matter whether incoming call is interrupted in the ring process, promptly do not produce triggering signal 3, also do not produce triggering signal 4, this moment, 1 of mobile phone main body was write high level to I/O port one 4, provided negative pulse putting on " O " control line 3, carry out corresponding reset operation, then jump to inquiry and whether will shut down.

(5) whether inquiry will shut down, and as then shutdown of need shutdown, otherwise enters next circulation.

Claims

1, radio tracking device, include mobile phone main body (1), it is characterized in that: be connected with interface circuit (4) with mobile phone main body (1), interface circuit (4) is connected with signal generation unit (2) and signal generation unit (3), signal generation unit (3) is connected with interface circuit (5), and interface circuit (5) is connected with mobile phone main body (1).

2, radio tracking device according to claim 1, it is characterized in that: described signal generation unit (2) comprises two paths, the passage that one route signal trigger (8) and connected external trigger switch (6) are formed, the passage that a route signal trigger (9) and connected external trigger switch (7) are formed.

3, radio tracking device according to claim 1 is characterized in that: described signal generation unit (3) includes pulse counter (10), the trigger (17) that is connected with pulse counter (10) and a plurality of and door (18).

4, radio tracking device according to claim 3 is characterized in that: pulse counter (10) is made up of three triggers that are connected (19).

5, radio tracking device according to claim 1, it is characterized in that: interface circuit (4) includes I/O port (11), I/O port (12), I/O port (13), I/O port (14), and each I/O port is all by being connected with address decoder (20) with door.

6, radio tracking device according to claim 1 is characterized in that: interface circuit (5) includes I/O port (15), I/O port (16), and each I/O port is all by being connected with address decoder (21) with door.

7, radio tracking device according to claim 1 or 5 is characterized in that: being connected by address bus, data wire, write line, reading control line and connect of described interface circuit (4) and mobile phone main body (1).

8, according to claim 1 or 3 or 6 described radio tracking devices, it is characterized in that: interface circuit (5) is connected to by address bus, data wire, write line and bell signal line with mobile phone main body (1) and is connected, and signal generation unit (3) is connected with interface circuit (5) by status signal lines, reset control line, bell signal line.

9, according to the described radio tracking device of 1,2,3,5 arbitrary claims, it is characterized in that: interface circuit (4) is connected with signal generation unit (2) and signal generation unit (3) by line trigger signal, reset control line.

10, according to claim 5 or 6 described radio tracking devices, it is characterized in that: I/O port (11), I/O port (12) and I/O port (14) comprise a NAND gate and a triple gate at least, I/O port (13) comprises a triple gate at least, and I/O port (15) and I/O port (16) comprise a trigger at least.