CN2567091Y - Remote-control anti-theft alarm for vehicle - Google Patents
Remote-control anti-theft alarm for vehicle Download PDFInfo
- Publication number
- CN2567091Y CN2567091Y CN02263886U CN02263886U CN2567091Y CN 2567091 Y CN2567091 Y CN 2567091Y CN 02263886 U CN02263886 U CN 02263886U CN 02263886 U CN02263886 U CN 02263886U CN 2567091 Y CN2567091 Y CN 2567091Y
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- China
- Prior art keywords
- remote control
- control unit
- ball
- burglar alarm
- supporter
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- Burglar Alarm Systems (AREA)
Abstract
The utility model discloses a remote control anti-theft alarm for vehicles, which is mainly composed of a hand-hold remote controller, a host computer and an alarm horn, wherein, the host computer receives a signal of the hand-hold remote controller and controls the alarm horn to sent out noise, and the main computer comprises an RF remote control reception module, a decoding circuit, a main control unit, an alarm signal generator and a sounding control circuit. Because the alarm signal generator of the utility model is a photoelectric conversion type, the signal can not be erroneously sent out to slight vibration generated in surrounding environment. If someone crashes the vehicle unintentionally, the main control unit can also carry out analysis and judgment to the signal, and accordingly, whether unintentional collision or vehicle theft can be discriminated in a better way. According to two different conditions, different noise is sent out, and accordingly, the utility model reduces the generation of false alarm occurrence and the troublesome noise.
Description
Technical field
The utility model relates to a kind of warning device, particularly relates to a kind of vehicle remote control burglar alarm.
Background technology
At present, the probability that the problem that the motor bike of selling on the market or the distant control anti-theft alarming device of automobile exist is a flase alarm is too big, reports to the police as long as vibrations take place ground, parking place or have the huge sound regular meeting of burst to cause on every side.Another problem that exists is that the angle of the sensor of this class annunciator car yaw during to motor bike, electric bicycle parking has certain requirement, does not meet this requirement annunciator and just can't use normally.
Summary of the invention
The purpose of this utility model is to provide a kind of false alarm rate vehicle remote control burglar alarm low, that vehicle yaw direction is had no special requirements.
For achieving the above object, solution of the present utility model is:
A kind of vehicle remote control burglar alarm of mainly forming by hand-held remote controller, main frame and caution loudspeaker, main frame receives the signal of hand-held remote controller, and control caution loudspeaker send the sound.Described main frame comprises RF remote control receiver module, decoding circuit, main control unit, alerting signal producer and sounding control circuit; RF remote control receiver module receives the signal of sending from hand-held remote controller, and with this signal input decoding circuit, input main control unit after the decoding circuit decoding sends signal by main control unit again and promotes the sounding control circuit; Alerting signal producer acquired signal flows to main control unit, for the main control unit analysis and judgement.
Described alerting signal producer is made up of supporter, ball, at least one group of photo-electroluminescence pipe and photosensitive receiving tube; Ball, at least one group of photo-electroluminescence pipe and photosensitive receiving tube are installed in the supporter; And the photo-electroluminescence pipe of each group and photosensitive receiving tube are corresponding mutually; Ball rolls in supporter and but on-fixed ground intercepts at least between one group of photo-electroluminescence pipe and photosensitive receiving tube.
Described at least one group of photo-electroluminescence pipe and photosensitive receiving tube are 1 to 4 group.
The middle part of described supporter is provided with the containing cavity of ccontaining ball, and ball can roll in this containing cavity.
Be provided with an annular groove in the bottom of described containing cavity, this annular groove is the ball guide groove, and ball can roll along this ball guide groove.
The bottom of described containing cavity also can be a plane.
Described supporter is an end osed top annular element, and its open end cooperates formation osed top containing cavity with a cover plate.
Describedly respectively organize the photo-electroluminescence pipe and photosensitive receiving tube is installed on the annular sidewall of supporter.
The utility model comprises that also one can provide the emergency battery of power supply to main frame.
Described main frame also comprises Pickproof alarm circuit and the stolen circuit of cutting of main power source; The stolen digital data acquisition circuit of cutting on the circuit of Pickproof alarm circuit and main power source is transferred to main control unit with the signal of gathering.
Alerting signal producer on the main frame of the present utility model is neither vibration-type, neither contact switch switching formula, but the opto-electronic conversion formula.Because the alerting signal producer is non-vibration-type, so the time surrounding environment if slight vibrations (as: rainy day thunders) take place, the utility model just can not send signal mistakenly, if there is the people to be not intended to collide vehicle, even if the alerting signal producer has signal output, main control unit also can carry out analysis and judgement to signal, thereby distinguish preferably is to be not intended to collision, still steal vehicle, and can send the different sounds according to these two kinds of different situations, thereby greatly reduce the generation of incidents of false alarm, reduce annunciator because of bothersome noise that flase alarm sent.
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Description of drawings
Fig. 1 is an overall construction drawing of the present utility model;
Fig. 2 is the circuit block diagram of the utility model main frame;
Fig. 3 is the circuit diagram of the utility model main frame;
Fig. 4 is the structural representation of the utility model alerting signal producer;
Fig. 5 is the axonometric drawing of first kind of embodiment of the utility model alerting signal producer supporter;
Fig. 6 is the axonometric drawing of second kind of embodiment of the utility model alerting signal producer supporter;
Fig. 7 is the cutaway view of second kind of embodiment of the utility model alerting signal producer supporter.
The specific embodiment
As shown in Figure 1, the utility model vehicle remote control burglar alarm is made up of hand-held remote controller 1, main frame 2, caution loudspeaker 3 and emergency battery 4.This emergency battery 4 can be supported main frame 2 work, and main frame 2 receives the signal of hand-held remote controller 1, and control caution loudspeaker 3 send the sound.Caution loudspeaker 3 and emergency battery 4 are installed in (it is outer also can be installed in main case 28 as required) in the main case 28.Alerting signal producer 24 can be positioned at main frame 2 as required or be installed in outside the main case 28.
As Fig. 2, shown in Figure 3, described main frame 2 comprises the stolen circuit 27 of cutting of RF remote control receiver module 21, decoding circuit 22, main control unit 23, alerting signal producer 24, sounding control circuit 25, Pickproof alarm circuit 26 and main power source.RF remote control receiver module 21 receives the signal of sending from hand-held remote controller 1, and with this signal input decoding circuit 22, input main control unit 23 after decoding circuit 22 decodings sends signal by main control unit 23 again and promotes sounding control circuit 25, impels caution loudspeaker 3 to send and replys sound.When deploying troops on garrison duty state, the stolen digital data acquisition circuit of cutting circuit 27 of alerting signal producer 24, Pickproof alarm circuit 26 and main power source can constantly be transferred to main control unit 23 with the signal of gathering, main control unit 23 can constantly carry out analysis and judgement to these signals, 25 actions of control sounding control circuit.
As shown in Figure 4, described alerting signal producer 24 is made up of supporter 241, ball 242, cover plate 245, two groups of photo-electroluminescence pipes 243 and photosensitive receiving tube 244.
Described supporter 241 is an end osed top annular element (as shown in Figure 5), being arranged with 2414, two groups of photo-electroluminescence pipes 243 of 4 extensions that extend radially outward and photosensitive receiving tube 244 along the periphery of annular element is installed in supporter 241 extensions 2414 and radially is oppositely arranged.The open end of supporter 241 cooperates formation osed top containing cavity 2413 with a cover plate 245, cover plate 245 can be multiple shape, is advisable to adapt with supporter 241 shape of cross sections.Ball 242 can roll in this containing cavity 2413.The bottom of this containing cavity 2413 is provided with an annular groove 2411, the bottom of containing cavity 2413 also can be a planar structure, present embodiment adopts annular groove 2411 structures, and this annular groove 2411 is as ball guide groove 2411, and ball 242 can roll along the ball guide groove in the supporter 241 2411.After photo-electroluminescence pipe 243 and photosensitive receiving tube 244 energized, photo-electroluminescence pipe 243 forms one-to-one relationships with photosensitive receiving tube 244.When rolling in the ball guide groove 2411 of ball 242 at supporter 241, but ball 242 on-fixed ground intercept between one group of photo-electroluminescence pipe 243 and photosensitive receiving tube 244, thereby change the switching relation of respectively organizing between photo-electroluminescence pipe 243 and the photosensitive receiving tube 244.Along with ball 242 rolls in ball guide groove 2411, each organizes the corresponding relation of photo-electroluminescence pipe 243 and photosensitive receiving tube 244 in continuous variation, and the group number many more (can be 1 to 4 group) of photo-electroluminescence pipe 243 and photosensitive receiving tube 244, the number of times that one-to-one relationship changes is also frequent more.Launched the variation of----received signal and caused the variation of electrical quantity by light, the electrical quantity of variation is imported main control unit 23 described in the utility model and is analyzed, judges, finally promotes 25 work of sounding control circuit.Because alerting signal producer 24 is taked this unique design for opto-electronic conversion formula and its supporter 241, the signal analysis of 23 pairs of alerting signal producers of main control unit, 24 inputs is judged, the angle of yaw has no requirement when making the utility model to vehicle parking, during installation, as long as tighten the screw, install very convenient.
As shown in Figure 7, be the another kind of version of the utility model supporter 241 '.Described supporter 241 ' is an end osed top annular element, and two groups of photo-electroluminescence pipes 243 and photosensitive receiving tube 244 are installed in the through hole 2414 ' of annular sidewall 2412 ' of supporter 241 ' and radially are oppositely arranged.The open end of supporter 241 ' cooperates formation osed top containing cavity 2413 ' with a cover plate 245 '.Ball 242 can roll in this containing cavity 2413 ', and the bottom of this containing cavity 2413 ' is provided with an annular groove 2411 ', and this annular groove 2411 ' is as ball guide groove 2411 ', and ball 242 can roll along the ball guide groove in the supporter 241 ' 2411 '.This circuit working process is as follows:
1.RF remote control receiver module 21 for decoding back input main control unit 23, sends signal instruction by main control unit 23 again and promotes sounding control circuit 25 after receiving the signal that the formula of setting up defences sent from hand-held remote controller 1 withdraws a garrison, and impels caution loudspeaker 3 to send and replys sound.
2. after vehicle parking finishes, annunciator signal generator 24 will be gathered one group of photosignal, and this signal is sent into main control unit 23 carry out analysis and judgement, confirm that current state is the emergency state, the key of setting up defences (adding locking key) of pressing hand-held remote controller 1 this moment promptly enters the state of deploying troops on garrison duty as vehicle as described in 1.
3. vehicle enters 2 described deploying troops on garrison duty during state, if there is the people to attempt car is pushed away away or bears away, alerting signal producer 24 can collect other one group of photosignal immediately at this moment, and with this signal input main control unit 23, analysis and judgement through main control unit 23, assert to have the garage of stealing to be generation this moment, thereby main control unit 23 will promote sounding control circuit 25, impel caution loudspeaker 3 to continue to send chimes of doom.
If this advance the robber have a guilty conscience on hearing the news stop to steal garage for (promptly stopping moving vehicle) then chimes of doom can stop automatically about 30 seconds continuing, then this moment, vehicle entered 2 described states of deploying troops on garrison duty again.23 of moving vehicle main control units can order sounding control circuit 25 to trigger 3 warnings of caution loudspeaker according to the new signal that alerting signal producer 24 collects again once more, go round and begin again.
If this moment, the robber continued the pilferage behavior regardless of chimes of doom, then 24 in alerting signal producer can constantly collect new signal and flow to main control unit 23,23 of main control units are analysis and judgement and send instruction continuously and give sounding control circuit 25 constantly, impel caution loudspeaker 3 to send chimes of doom continuously, chimes of doom just can continue about the 30S clock and can stop when the robber stops that steathily garage is.
The alerting signal producer 24 of this annunciator is non-vibration-type, also non-contact switch switching formula, but the opto-electronic conversion formula, its structural shape design is unique, and the main control unit of this annunciator has the analysis and judgement function to the signal of alerting signal producer 24 input: when vehicle park arbitrarily stable after, alerting signal producer 24 promptly can be exported a signal and give main control unit 23, and the main control unit 23 of setting up defences this moment can assert that current state is a safe condition; Because it belongs to non-vibration-type, so the time surrounding environment if slight vibrations (as: rainy day thunders) take place, this warning signal generator 24 is output signal mistakenly not; If there is the people slightly to pat this annunciator once in a while, even if alerting signal producer 24 has signal output, and main control unit 23 is judged by analysis and is thought and be not enough to take place the pilferage behavior, can not give an order to sounding control circuit 25 yet, perhaps just give an order and send " dripping " sound of little sound to low decibel prompting sound circuit, the prompting people do not pat vehicle.Promptly can the big acoustic alarm of false triggering not cause noise.Have only when the robber thinks moving vehicle (push away away or ride away vehicle or bear vehicle away), or when having the people to pat vehicle continuously, the signal that alerting signal producer 24 sends makes main control unit 23 analyze judgement, to have this moment the garage of robber to be generation, main control unit 23 sends instruction immediately and impels loudspeaker to send chimes of doom.
Because main control unit 23 has the function of analysis and judgement, when then vehicle will be set up defences, the dead ship condition of vehicle can be any; Vehicle-state is in continuous variation when the robber steals car, and then main control unit 23 will give an order to sounding control circuit 25 continuously and impel loudspeaker to report to the police.
Claims (10)
1, a kind of vehicle remote control burglar alarm of mainly forming by hand-held remote controller, main frame and caution loudspeaker, main frame receives the signal of hand-held remote controller, and control caution loudspeaker send the sound; It is characterized in that: described main frame comprises main control unit, alerting signal producer; Alerting signal producer acquired signal flows to main control unit, for the main control unit analysis and judgement.
2, vehicle remote control burglar alarm according to claim 1 is characterized in that: described alerting signal producer is made up of supporter, ball, at least one group of photo-electroluminescence pipe and photosensitive receiving tube; Ball, at least one group of photo-electroluminescence pipe and photosensitive receiving tube are installed in the supporter; And the photo-electroluminescence pipe of each group and photosensitive receiving tube are corresponding mutually; Ball rolls in supporter and but on-fixed ground intercepts at least between one group of photo-electroluminescence pipe and photosensitive receiving tube.
3, vehicle remote control burglar alarm according to claim 2 is characterized in that: described at least one group of photo-electroluminescence pipe and photosensitive receiving tube are 1 to 4 group.
4, vehicle remote control burglar alarm according to claim 2 is characterized in that: the middle part of described supporter is provided with the containing cavity of ccontaining ball, and ball can roll in this containing cavity.
5, vehicle remote control burglar alarm according to claim 4 is characterized in that: be provided with an annular groove in the bottom of described containing cavity, this annular groove is the ball guide groove, and ball can roll along this ball guide groove.
6, vehicle remote control burglar alarm according to claim 4, it is characterized in that: the bottom of described containing cavity also can be a plane.
7, vehicle remote control burglar alarm according to claim 4 is characterized in that: described supporter is an end osed top annular element, and its open end cooperates formation osed top containing cavity with a cover plate.
8, vehicle remote control burglar alarm according to claim 7 is characterized in that: describedly respectively organize the photo-electroluminescence pipe and photosensitive receiving tube is installed on the annular sidewall of supporter.
9, vehicle remote control burglar alarm according to claim 1 is characterized in that: it comprises that also one can provide the emergency battery of power supply to main frame.
10, vehicle remote control burglar alarm according to claim 1 is characterized in that: described main frame also comprises Pickproof alarm circuit and the stolen circuit of cutting of main power source; The stolen digital data acquisition circuit of cutting on the circuit of Pickproof alarm circuit and main power source is transferred to main control unit with the signal of gathering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02263886U CN2567091Y (en) | 2002-08-19 | 2002-08-19 | Remote-control anti-theft alarm for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02263886U CN2567091Y (en) | 2002-08-19 | 2002-08-19 | Remote-control anti-theft alarm for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2567091Y true CN2567091Y (en) | 2003-08-20 |
Family
ID=33730184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02263886U Expired - Fee Related CN2567091Y (en) | 2002-08-19 | 2002-08-19 | Remote-control anti-theft alarm for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2567091Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110904881A (en) * | 2019-12-05 | 2020-03-24 | 广州市声讯电子科技股份有限公司 | Novel intelligent early warning road cone and remote control method |
-
2002
- 2002-08-19 CN CN02263886U patent/CN2567091Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110904881A (en) * | 2019-12-05 | 2020-03-24 | 广州市声讯电子科技股份有限公司 | Novel intelligent early warning road cone and remote control method |
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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 |