CN2152353Y - Bidirectional intelligent monitor for people and article - Google Patents
Bidirectional intelligent monitor for people and article Download PDFInfo
- Publication number
- CN2152353Y CN2152353Y CN 93206956 CN93206956U CN2152353Y CN 2152353 Y CN2152353 Y CN 2152353Y CN 93206956 CN93206956 CN 93206956 CN 93206956 U CN93206956 U CN 93206956U CN 2152353 Y CN2152353 Y CN 2152353Y
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- China
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- circuit
- machine tool
- handset
- power supply
- submachine
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- Burglar Alarm Systems (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The utility model relates to a bidirectional intelligent monitor for people and articles, comprising a mother machine and a submachine which are respectively composed of a super-regenerative receiving circuit, a detection amplification circuit, a filtering shaping circuit, a high frequency transmitting circuit, an LED display circuit, an alarm circuit, a microcomputer central processor, a boosting power supply circuit, a memory circuit, a power supply control circuit and a control switch circuit, a receiving circuit comprises the power supply control circuit and the control switch circuit, and the utility model has the function of bidirectional association. The mother machine transmits signals according to setting time, the submachine responds with a signal after receiving the signals, if the submachine goes beyond a receiving range, the mother machine and the submachine can make alarm in time, and thus the mother machine and the submachine can be controlled and mastered by each other to prevent an object or a human body from being lost.
Description
The utility model relates to the wireless monitoring device of a kind of people or thing, refers to a kind of two-way intelligent people or the supervising device of thing especially.This device is set to son, machine tool, has independent numerical digit password, can transmit by machine tool, handset receives comparison and correctly signal is feedback to machine tool again, make son, machine tool two-way connection in setting range, can send warning signal as going beyond the scope each other, thereby have the effect that prevents that people or thing from losing hold of and controlling.
The monitoring of traditional thing (Wu Ren monitoring still) device, of a great variety, the infrared induction alarm that receives remote control with unidirectional frequency emission is arranged, with the supervising device of communication telephone line wireless receiver action, the supervising device of sensitive switch mode etc.With remote-control anti-theft, be to make the siren sounding or transmit, thereby owner's receiver action and remote controller transmitted that the instruction burglary-resisting system is set or removed antitheft with vibration or infrared induction.Say that simply traditional wireless monitor is a kind of contact of one-way fashion, that is with the single-frequency emission, receiver has only receiving function, does not have the wisdom function.This kind mode has following shortcoming: 1. disturbed easily, misoperation is many; 2. be fit to fixed, be not suitable for normal mobile person; 3. frequency is decrypted easily; 4. only be adapted at certain limit and launch, receive and move, the function that do not have hold in range in moving, goes beyond the scope and just move.Therefore, traditional supervising device has shortcoming and the restriction on the function of use.
Shortcoming at above-mentioned traditional supervising device, the inventor is according to many years of experience, and thoughts on the crime problem of kidnapping children in the society, a kind of monitoring of suitable thing is proposed, but the intelligent supervising device of monitor's (children) two-way connection especially, its purpose is to make people or thing in moving also can be monitored, and adopts two-way numerical digit password emission, makes it to have accurate, the interference-free grasp controlled function of reception.
For effect of the present utility model is understood fully, now cooperate legend, after being described in more detail in regard to composition of the present utility model, principle, operation, effect.
Fig. 1 is a machine tool line map of the present utility model;
Fig. 2 is a handset line map of the present utility model.
Number in the figure is:
1,11 Armstrong circuit; 7,71 circuit for alarming;
2,21 detector amplifiers; 8,81 booster power supply circuits;
3,31 filtering shaping circuits; 9,91 memory circuits;
4,41 microcomputer CPU (central processing unit) (CPU); The power control circuit of 10,101 receiving circuits;
5,51 high frequency transmission circuits; 110,111 control switch circuit;
6,61 light-emitting diodes (LED) indicator light S, S1 measures key;
Circuit; T, the T1 feeler switch.
See also Fig. 1 and 2, they are the line map of machine tool of the present utility model and handset.Machine tool and handset comprise Armstrong circuit 1 respectively, 11, detector amplifier 2,21, filtering shaping circuit 3,31, microcomputer CPU4,41, high frequency transmission circuit 5,51, the LED light circuit 6,61, circuit for alarming 7,71, booster power supply circuit 8,81, memory circuit 9,91, the power control circuit 10,101 of receiving circuit and control switch circuit.
Armstrong circuit 1,11 is in order to receive high-frequency signal;
Filtering shaping circuit 3,31 is treated to the numerical digit signal with low frequency signal, and the filtering clutter;
Microcomputer CPU4,41, have the function of output order again after numerical digit signal fusing, computing, the processing;
High frequency transmission circuit 5,51 can transmit and give the Armstrong circuit 11(1 of son (mother) machine) receive;
Booster power supply circuit 8,81 provides circuit to move needed supply voltage;
Memory circuit 9,91 can enroll password and remembered, as microcomputer CPU4, and the foundations of 41 comparisons;
The power control circuit 10,101 of receiving circuit makes the power supply of receiving circuit action in order to control;
Control switch circuit 110,111, machine tool are provided with mensuration key S, feeler switch T and ON(opens) and the OFF(pass) mains switch, and handset has only the key of mensuration S1, feeler switch T1 and ON(to open) switch.
Operation of the present utility model and effect below are described:
Please cooperate again and consult Fig. 1 and 2.When start is used, unexpected different for preventing machine tool and handset signal, so do test earlier to guarantee that the two is definitely consistent.Method is to measure key S1 by handset earlier, send the code signal of setting to give machine tool, machine tool reception back its microcomputer CPU4 can make circuit for alarming 7 send very brief sound and import memory circuit 9 memory ciphers, make simultaneously high frequency transmission circuit 5 postback signal again and give the handset reception, same handset also can be sent very brief sound, the mensuration unanimity of signal is set successfully in i.e. expression; When setting is finished, for preventing that contingency from having unexpected mistake, can assay after tested again, promptly press the feeler switch T of machine tool, its memory circuit 9 can make password input computer CPU 4, transmit by high frequency transmission circuit 5 again and receive to handset, make LED light circuit operation (bright) through handset microcomputer CPU41 processing, sending signal in input handset memory circuit 91 backs by its high frequency transmission circuit 51 is more simultaneously received by machine tool, handle through comparison, if password is correct, the LED light of machine tool can be bright, the machine tool siren can ring during password bad, and whether the two-way connection code signal that so can test machine tool and handset is correct.
Send as an envoy to the time spent outside, its power supply is total, and machine tool has the OFF switch, and the ON switch of handset could be moved by machine tool control, and handset is not controlled the function of power supply, cuts off (false touch) in case power supply is a handset; Usual handset is in holding state (waiting to receive the signal of machine tool), when machine tool transmits, promptly accept its high-frequency signal by the Armstrong circuit 11 of handset, handle back input microcomputer CPU41 by detector amplifier 21 and filtering shaping circuit 31 again, and cooperate the password of memory circuit 91 to compare, give machine tool by high frequency transmission circuit 51 emissions then and receive.When normal condition, the microcomputer CPU4 of machine tool will make the bright lamp of LED light circuit 6 actions, that is bright as the LED lamp in using, no sounding state; When the signal handset of machine tool emission (fault, damage, exceed range of receiving) and can't receive the time for some reason, handset can't postback signal certainly in setting-up time, so machine tool can't receive transmitting of handset, the microcomputer CPU4 of machine tool will make the circuit for alarming action and give the alarm at this moment, and the inevitable signal that also can not receive the machine tool emission of handset, in like manner, handset also can sound the alarm, as be used for thing, must the owner notice that promptly article exist not? as being used for the people, both sides promptly must note mutual distance or look for.Other has other situation: 1. the OFF switch of machine tool mistake is cut off, and handset in like manner can not receive the signal of machine tool, also can sound the alarm, and reminds its switch of machine tool undesired by handset.The cut-out of power supply when factor machine does not use must just can be finished by machine tool by twice (or more than twice), so handset remains on operate condition, is not subjected to the influence of machine tool power supply and remains on receiving state signal; 2. handset is shut down by machine tool instruction OFF, desire to re-use but determine that handset is at the ON state? machine tool transmits as usual, can't receive the handset feedback signal certainly, in like manner, machine tool can sound the alarm, and allows the machine tool user know that handset is undesired, must look for handset and inform.This design is to prevent that the machine tool user is forgetful, has to remind the machine tool user to allow handset keep the function of normal operating condition; 3. certain, handset exceeds when receiving the scope that transmits, and the machine tool alarm song also can ring, and as alarm song being set again with the different sounds that different decibels are arranged with the handset distance, machine tool can be looked for the position of handset according to loudness.
In addition, above-mentioned explanation is to be example with single mother, handset, and handset of the present utility model can be made as more than one, deposits the password of each handset by machine tool memory circuit 9 notes, cooperate microcomputer CPU4, can receive the signal of each handset respectively, cooperated with LED indicator light circuit 6 each handset of indication are normal again, and cooperate circuit for alarming 7 to send the different sounds to show the deviant in each handset, so, many things of one people's may command, an or people is with the multidigit children to go out can be known and grasp many people's action like a cork; Have again, circuit body of the present utility model is actively little, its configuration design can be become wrist (table) type, neck (necklace) type, belt-type, remote control type or the like appearance not only attractive in appearance but also various easily, make stationary article to be monitored, people in the moving distance of also can keeping in touch each other is that a kind of multipurpose bidirectional is got in touch intelligent anti-theft monitoring device.
Comprehensively above-mentioned, the utlity model has change unidirectional frequency receiving alarm, be two-way emission, reception and the function linked up of comparison mutually, can slap the command range scope of putting forward, be applicable to mobile status, there is reversible numerical digit signal not to be subject to performances such as interference, can prevent children loss or be kidnaped to have practical value.
Claims (2)
1, a kind of two-way intelligent people or the supervising device of thing comprise machine tool and handset, it is characterized in that its machine tool and handset all have:
One Armstrong circuit is in order to receive high-frequency signal;
One detector amplifier is in order to be enlarged into low frequency signal with the high-frequency signal detection;
One filtering shaping circuit is treated to the numerical digit signal with low frequency signal, and the filtering clutter;
One microcomputer CPU has the function of output order again after numerical digit signal fusing, computing, the processing;
One high frequency transmission circuit, the Armstrong circuit that gives handset or machine tool that can transmit receives;
One memory circuit can enroll password and remembered, as the foundation of microcomputer CPU comparison;
One LED light circuit and circuit for alarming has the function of indication user mode and undesired alarm;
One booster power supply circuit provides circuit to move needed supply voltage;
The power control circuit of one receiving circuit makes the power supply of receiving circuit action in order to control;
Whether one control switch circuit is provided with feeler switch and measures key, identical in order to setting code and test password.
2, the two-way intelligent people as claimed in claim 1 or the supervising device of thing, it is characterized in that, the memory circuit memory of described machine tool has multiple cipher, is transmitted to a plurality of described handsets in order to cooperate described microcomputer CPU and receives, and transmits indivedual repayment to this machine tool by described handset again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93206956 CN2152353Y (en) | 1993-03-17 | 1993-03-17 | Bidirectional intelligent monitor for people and article |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93206956 CN2152353Y (en) | 1993-03-17 | 1993-03-17 | Bidirectional intelligent monitor for people and article |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2152353Y true CN2152353Y (en) | 1994-01-05 |
Family
ID=33789818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93206956 Expired - Fee Related CN2152353Y (en) | 1993-03-17 | 1993-03-17 | Bidirectional intelligent monitor for people and article |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2152353Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100386978C (en) * | 2004-03-04 | 2008-05-07 | 乐金电子(中国)研究开发中心有限公司 | A warning system and method of many mobile communication terminals' the old and weak people lost |
-
1993
- 1993-03-17 CN CN 93206956 patent/CN2152353Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100386978C (en) * | 2004-03-04 | 2008-05-07 | 乐金电子(中国)研究开发中心有限公司 | A warning system and method of many mobile communication terminals' the old and weak people lost |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |