CN102259637A - Intelligent antitheft alarm for automotive vehicle - Google Patents
Intelligent antitheft alarm for automotive vehicle Download PDFInfo
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- CN102259637A CN102259637A CN2011101164486A CN201110116448A CN102259637A CN 102259637 A CN102259637 A CN 102259637A CN 2011101164486 A CN2011101164486 A CN 2011101164486A CN 201110116448 A CN201110116448 A CN 201110116448A CN 102259637 A CN102259637 A CN 102259637A
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Abstract
The invention relates to an alarm, in particular to an intelligent antitheft alarm for an automotive vehicle. In the intelligent antitheft alarm for the automotive vehicle, a signal output end of a signal detection triggering module is connected with a signal input end of an identity verification module, an output signal of the output end of the signal detection triggering module is used for triggering a verification function of the identity verification module, a signal output end of the identity module is connected with the signal input end of the identity verification module, a signal output end of the identity verification module is connected with a signal input end of an alarm module, an output signal of the output end of the identity verification module is used for triggering an alarming function of the alarm module, the signal detection triggering module is an electric detection triggering module, an input end of the electric detection triggering module is arranged in any one working circuit of the automotive vehicle or on a detecting point of any one working circuit. The intelligent antitheft alarm can detect necessarily operated circuits for starting of the automotive vehicle and combine with identity verification, thus the precision of alarm is improved, false alarm is eliminated and unnecessary interference on outside environment is avoided.
Description
Technical field
The present invention relates to a kind of annunciator, especially a kind of self-propelled vehicle intelligent anti-theft alarm.
Background technology
Along with the raising of science and technology development and productive force, it is more and more universal with the power actuated vehicle of transportation means to ride instead of walk as people, and meanwhile, pilferage self-propelled vehicle incident is also frequent all the more, thereby various anti-theft alarm for vehicle arise at the historic moment in succession.But just at present, existing vehicle uses the burglar alarm majority is to judge whether vehicle vibrates as the foundation of whether meeting the robber, and its method has: utilize mercury switch mercury under the vibration situation to rock and make the switch contact annunciator of the characteristics making of connection easily; The annunciator that utilizes vibroswitch that the characteristics of rolling of metal pellet shot from a slingshot and connection switch contact are made; At present most adopt sensitivitys higher be, as connecting magnet, when spring oscillator vibrate, drive the magnet vibration by spring oscillator, make the inductance coil that is close on the limit produce current signal, report to the police thereby start annunciator, or carry out other different actions.These annunciators have played certain antitheft effect in application, but the warning accuracy is not high.Its sensitivity has been turned down, met to steal and do not report; Its sensitivity has been heightened, and random newspaper at any time is even firecrackers sound annunciator group newspaper of many self-propelled vehiclees on every side causes noise emission.And because accuracy rate is not high, also bring many puzzlements for the car owner that this type of annunciator is housed, hear that vehicle can't confirm but in high acoustic alarm that this chimes of doom is really met for vehicle and steal also or because of the extraneous vibration false triggering.Premium-quality annunciator is also arranged certainly, but its complex structure, cost an arm and a leg and make prestige and draw back.
Summary of the invention
For overcome at present aforementioned various automobile-use burglar alarms become problem, the invention provides a kind of self-propelled vehicle intelligent anti-theft alarm that forms of setting up by electronic devices and components.This annunciator is simple in structure, with low cost and can judge accurately whether vehicle meets the robber, and in time reports to the police.
Whether the present invention has adopted in running order and whether legal two conditions of identity are controlled the action of annunciator as the foundation of judging with this with the discrimination machine motor-car.
Whether whether self-propelled vehicle in running order by having curtage to judge in the interior circuit behind the machines motor-car electric switch or other interlock circuits: it is mode of operation that the curtage value is arranged, and no electricity then is an off working state.This annunciator has a plurality of probes, is connected on the different circuit, as: the rear end of switch; The start-up circuit of self-propelled vehicle; The firing circuit of driving engine; The control circuit of battery-driven car and motor lead line end; And loudspeaker, illumination, indicator or the like, promptly all vehicles may electricity consumption in moving or the position that produces electricity, to survey voltage, current situation everywhere.The annunciator probe is on the alert all the time, the voltage in probe is detecting all the time in the circuit, the situation of electric current.Do not have in interior circuit under the situation of electricity, circuit such as the main frame of annunciator and authentication module, alarm module, wireless transmitter module, power-off brake module then are in dormant state, i.e. this annunciator power consumption hardly.Probe is in case have in the circuit in detecting, and this is fed back to the annunciator main frame, the control module of annunciator main frame will start authentication module rapidly and enter proving program, the operation code of identity verification module, just to judge, identifying operation person's identity information, if identity information is correct, authentication module output one " just " signal, circuit such as this alarm module that makes, wireless transmitter module, power-off brake module continue dormancy, the simultaneous verification module continues the verification operation code, constantly repeats; If one " bearing " signal is just exported in identity information authentication error or failure, authentication module, circuit such as this alarm module that makes, wireless transmitter module, power-off brake module start function separately rapidly.Alarm module is reported to the police, and wireless transmitter module is to aerial emission information and power-off brake module take the necessary measures (warning, outage, braking or the like).
At the autobicycle that is easy to lift, the invention provides a kind of liftoff detecting device of spike that spike is whether liftoff of judging that the combination of physical construction and electronic devices and components is arranged.
Whether identity is legal then by the identity of an external identification module with machine representation motor-car operator, this identification module can insert the communication port of annunciator, so that this module is connected with annunciator authentication module circuit, provide identity information to annunciator, realize identification.
Technical scheme of the present invention is as follows:
The self-propelled vehicle intelligent anti-theft alarm, comprise acquisition of signal trigger module, host computer control module 3, authentication module 4, identity module 5 and alarm module 6, acquisition of signal trigger module signal output part links to each other with host computer control module 3 signal input parts, host computer control module 3 is triggered to the mouth output signal by its input end signal, host computer control module 3 mouths link to each other with authentication module 4 signal input parts, start authentication program to trigger authentication module 4; The signal output part of identity module 5 can link to each other with the signal input part of authentication module 4; Authentication module 4 signal output parts link to each other with alarm module 6 input ends; The output signal of these authentication module 4 signal output parts triggers alarm module 6 and reports to the police, it is characterized in that: the acquisition of signal trigger module comprises electrical resistivity survey survey trigger module 2, this electrical resistivity survey is surveyed trigger module 2 input ends and is arranged in the arbitrary pull up circuit of self-propelled vehicle, when this arbitrary pull up circuit was in running order, this electrical resistivity survey was surveyed the signal that trigger module 2 outputs one start authentication program.
Further, described acquisition of signal trigger module also comprises a mechanical detection trigger module 1 because of the stressed change generation of self-propelled vehicle work output signal, the signal output part that this mechanical detection trigger module 1 is surveyed trigger module 2 by electrical resistivity survey links to each other with the signal input part of host computer control module 3, to trigger host computer control module 3 output actuation signals.
Further, described mechanical detection trigger module 1 also comprises the detecting device of the mechanically stressed variation of a machines motor-car.
Further, described detecting device is the liftoff detecting device of a spike, comprise spike 11, push rod 12 and micro-switch K15, one micro-switch K15 is set in the spike 11, micro-switch K15 below is provided with reducible push rod 12, push rod 12 stretches out spike 11 bottoms: during 11 ground of spike, and push rod 12 pressurizeds, its end promotes micro-switch K15 and makes it closed; When spike 11 was liftoff, push rod 12 resetted, and its end disconnects with micro-switch K15 separation or virtual connection, micro-switch K15.
Further, described authentication module 4 signal output parts also connect a wireless transmitter module 7, and the output signal of these authentication module 4 signal output parts triggers the radio alarming function of wireless transmitter module 7.
Further, described authentication module 4 signal output parts also connect a power-off brake module 8, and the output signal of these authentication module 4 signal output parts triggers outage, the braking function of power-off brake module 8.
Further, described identity module 5 and described authentication module 4 coding/decoding module each other.
Further, described identity module 5 is an independent passive device.
Further, described pull up circuit is control circuit, the executive circuit of firing circuit, lighting circuit, sounding electric circuit or battery-driven car of start-up circuit, electricity-generating circuit, the driving engine of self-propelled vehicle.
Further, the concrete sensing point position that described electrical resistivity survey survey trigger module 2 input ends are arranged in the arbitrary pull up circuit of self-propelled vehicle is rear end, starter motor lead end, the electrical generator lead end of switch, the engine igniting circuit input end, the control circuit of battery-driven car and motor lead line end, loudspeaker lead end, illumination pigtail end or indicator lead end.
Further, described power-off brake module 8 is made up of switch circuit and relay, the aforementioned switches circuit is an aerotron, relay coil is series at the collecting electrode or the emitter of aerotron, the switching and the magnet stopper of circuit are enabled, are discharged in the relay contact controlling machine motor-car, and the base stage of aerotron is the input end of described power-off brake module 8.
Beneficial effect of the present invention is:
Detect by self-propelled vehicle being enabled the circuit that must move, to judge whether self-propelled vehicle is in running order, again in conjunction with authentication, judge that also the output alarm energizing signal triggers functions such as warning, wireless transmission, power-off brake, improved the accuracy of reporting to the police, stopped wrong report, avoided the unnecessary interference of environment to external world.
The present invention is also by detecting mechanically stressed variation to realize above-mentioned functions, especially the autobicycle that is easy to lift at motor bike, mini-motorcycle and battery-driven car etc., designed the liftoff detecting device of a kind of spike, when spike is liftoff, produce control signal, start the alarm verification flow process, increased annunciator and lifted robber's anti-theft feature at autobicycle.
The present invention also is provided with the radio alarming module that triggers by authentication module, has increased the warning approach.
The present invention also is provided with the power-off brake module that triggers by authentication module, when reporting to the police, has realized the automatic outage and the braking function of self-propelled vehicle, has increased the mobile difficulty of self-propelled vehicle, has strengthened the anti-theft of self-propelled vehicle.
Identity module of the present invention and authentication module be coding/decoding module each other, and encoding and decoding are corresponding one by one, connect transmission with wired mode, and this code value can not be tackled in the air, be difficult to duplicate, or release.
Description of drawings
Fig. 1 is the module principle figure of preferred embodiment of the present invention;
Fig. 2 is the circuit diagram of preferred embodiment of the present invention;
Fig. 3 is the section-drawing of the liftoff detecting device of spike.
Fig. 4 is the alternative embodiment of warning authentication module;
Fig. 5 implements circuit diagram for the power-off brake module;
Fig. 6 is the alarm flow figure of preferred embodiment of the present invention.
The specific embodiment
As shown in Figure 1, present embodiment is made up of mechanical detection trigger module 1, electrical resistivity survey survey trigger module 2, host computer control module 3, authentication module 4, identity module 5, alarm module 6, wireless transmitter module 7 and power-off brake module 8.Electrical resistivity survey is surveyed trigger module 2 mouths and is linked to each other with host computer control module 3 input ends, whether the proving program that host computer control module 3 is triggered with control authentication module 4 by its input end signal starts, identity module 5 signal output parts link to each other with authentication module 4 signal input parts, authentication module 4 signal output parts are with alarm module 6, wireless transmitter module 7 links to each other with the signal input part of power-off brake module 8, and the output signal of these authentication module 4 signal output parts is in order to trigger the warning function of alarm module 6, the wireless alarm function of wireless transmitter module 7 and the outage and the braking function of power-off brake module 8.The electric probe input end of electrical resistivity survey survey trigger module 2 is arranged at the detection circuit or the sensing point of the arbitrary pull up circuit of self-propelled vehicle, and when this arbitrary pull up circuit was in running order, this electrical resistivity survey was surveyed trigger module 2 outputs one signal.Mechanical detection trigger module 1 mouth is surveyed the electric probe parallel connection of trigger module 2 with electrical resistivity survey.
The enforcement circuit diagram of this preferred embodiment as shown in Figure 2, electrical resistivity survey is surveyed probe I1～In that trigger module 2 is made up of several resistance and diode and is formed based on the signal amplification switch circuit of aerotron T-t1.Each probe is connected to needs the position detected in the self-propelled vehicle in the circuit, as: the rear end of switch; The start-up circuit of self-propelled vehicle; The firing circuit of driving engine; The control circuit of battery-driven car and motor lead line end; And loudspeaker, illumination, indicator or the like, all vehicles may electricity consumption in moving or the position that produces electricity, any one detected electric signal of popping one's head in is sent to the base stage of aerotron T-t1 through R-t1, R-t2, make aerotron T-t1 conducting, base current is provided for the aerotron T-k1 of host computer control module 3, makes the T-k1 conducting, obtain branch pressure voltage by R-k1, R-k2 at the T-k1 collecting electrode, this voltage offers authentication module 4, starts the checking flow process thereby trigger authentication module 4.
Remove electrical resistivity survey and survey trigger module 2, can also one mechanical detection trigger module 1 be set again, start the alarm verification function with mechanically stressed change triggers by the machines motor-car as present embodiment.As shown in Figure 2, the circuit of mechanical detection trigger module 1 is by resistance R-l1, and diode D-l1 and micro-switch K15 form.Whether micro-switch K15 is in the normal state with the deteminate machine motor-car in order to detect mechanical strained condition.When micro-switch was connected, electric current was through resistance R-l1 ground connection, and diode D-l1 does not have electric current to flow through; When micro-switch K15 disconnected, electric current was through resistance R-l1, and diode D-l1 delivers to detecting module 2 and is detected, so host computer control module 3 starts the authentication flow process of authentication module 4.
At the autobicycle that motor bike, mini-motorcycle and battery-driven car etc. are easy to lift, mechanical detection trigger module 1 also comprises the liftoff detecting device of a spike to detect mechanically stressed whether the variation, and its structure is seen Fig. 3.
As shown in Figure 3, the 11st, spike in the iron pipe of cart, the 12nd, push rod, the 13rd, spring, the 14th, housing, K15 are micro-switchs, the 16th, switch seat, the 17th, connect electric wire.With push rod 12, spring 13, housing 14, micro-switch K15, switch seat 16 be connected electric wire 17 and be assembled into parts, be placed in lower end in spike 11 iron pipes of cart then.Be fixed with a micro-switch k15 by switch seat 16 in the housing 14, the switch contact of micro-switch K15 connects electric wire 17, these electric wire 17 other ends are connected in the circuit of aforementioned mechanical detection trigger module 1, micro-switch K15 below is provided with a push rod 12, and push rod 12 whole body are tied with a spring 13 in order to reset.During normality, when promptly the liftoff detecting device of spike was not subjected to external force, push rod 12 was under the effect of spring 13, and the lower end slightly stretches out in the housing 14 under the spike 11, and push rod 12 upper ends are in micro-switch K15 lower end separates or the virtual connection state, and micro-switch K15 disconnects.When the idle storing of autobicycle, spike is propped, under the vehicle action of gravity, it is stressed because of landing slightly to stretch out in outer push rod 12 parts of housing 14 under the spike 11, and spring 13 is compressed, and push rod 12 is by jack-up, the upper end touching micro-switch K15 of push rod 12 connects micro-switch K15.As previously mentioned: when micro-switch K15 connected, diode D-l1 did not just have electric current to flow through.When cart is lifted or because of moving when packing up spike, push rod 12 under the reset response of spring 13 toward moving down and micro-switch K15 is left in the upper end, micro-switch K15 is disconnected, as previously mentioned: micro-switch K15 disconnects, electric current is through resistance R-l1, diode D-l1 delivers to electrical resistivity survey survey trigger module 2 and is detected, so start authentication module 4 and alarm module 5.
But the present invention is as limit, and above-mentioned detection device also can produce energizing signal to start other devices of alarm verification because of mechanically stressed variation or vehicle movement for other.
Wherein, host computer control module 3 is an aerotron, and signal input part is this transistor base, and signal output part is this aerotron emitter-base bandgap grading.Host computer control module 3 is triggered to the mouth output signal by its input end signal, and promptly the module 2 that links to each other with transistor base is imported a signal, then aerotron conducting, and its emitter T-k1, promptly the module mouth is exported an electric signal to module 4.
Wherein, identity module 5 is independent devices, and car owner's identity is represented in itself not charged source, carry by the car owner, but in the set adaptor union of this module insertion machine motor-car, so that identity module 5 mouths link to each other with authentication module 4 input ends.In enabling the vehicle process, identity module 5 is inserted in the adaptor union, to finish authentication.As shown in Figure 2, identity module 5 is made up of coder PT2262 and peripheral circuit.Comprise: resistance R-s1, resistance R-s2, resistance R-s3, capacitor C-s1 and diode D-s1.(2V～15V), power consumption is very little, so adopt the bleeder circuit power supply, bleeder circuit is composed in series by resistance R-s1, R-s2, and resistance R-s3 is an oscillation resistance because the PT2262 operating voltage range is very wide.In advance PT2262 is carried out scolding tin (ground connection, unsettled or put a high position) according to 1～8 pin, 10～13 pin, so that the output encoder value to be set.After the energising, electronic code integrated circuit PT2262 arranges the mouth pin one 7 of being coded in that produces according to the default difference of 1～8 pin, 10～13 pin and is sent on the signal transmssion line through C-s1 and transfers out.
Wherein, authentication module 4 is made up of demoder PT2272, aerotron T-y1 and peripheral circuit.When not having electricity in the circuit in the self-propelled vehicle, the T-t1 of detecting module 2 ends, and the aerotron T-k1 of host computer control module 3 ends simultaneously, and authentication module 4 is not because of there being the electricity dormancy; When in the circuit in the self-propelled vehicle electricity being arranged, electrical resistivity survey is surveyed the T-t1 conducting of trigger module 2, base current is provided and makes aerotron T-k1 conducting for the aerotron T-k1 of host computer control module 3, so resistance R-k1, R-k2 forms bleeder circuit, powers to demoder PT2272.Because the very wide (2V～15V), and power consumption is very little, though bleeder circuit can fluctuate up and down because of the load variations of storage battery, can not influence the normal operation of PT2272 of PT2272 operating voltage range.If rear end load heavy (circuit such as warning, outage, braking are arranged), available constant voltage power suspply replacement bleeder circuit (as Fig. 4, WD is a zener diode, the 7806th, and the voltage stabilizing aerotron of 6V).In advance to PT2272 according to the identical with it comparison code value of above-mentioned PT2262 preset coding value setting.C-y2 is the signal coupling capacitance, after receiving, C-y2 is admitted to the input end pin one 4 of PT2272 from the code signal of identity module 5 mouths, PT2272 decodes to this signal and compares with predefined relatively code value, if the checking coding is correct, PT2272 is in its mouth pin one 7 outputs " 1 ", it is high level, be high level at resistance R-y2 two ends, and aerotron T-y1 is a positive-negative-positive, make liner at its emitter series diode D-y1, resistance R-y2 two ends form back-pressure, so base current is 0, make T-y1 be in off condition, this makes that all circuit can't be worked because of dead electricity thereafter.If checking coding is wrong or does not have signal and make mistakes that PT2272 is in its mouth pin one 7 output " 0 ", i.e. low levels.Form difference of potential in resistance R-y2 two ends this moment, and electric current is through diode D-y1, aerotron T-y1, and resistance R-y2 and demoder PT2272 form the loop, make aerotron T-y1 conducting, and this makes that circuit is because of getting electric work thereafter.
Wherein, alarm module 6 is made up of sound source integrated circuit RT0608, aerotron T-b1, aerotron T-b2, voltage transformer B, alarm buzzer and peripheral circuit.When the aerotron T-y1 of authentication module 4 ended, sound source integrated circuit RT0608 can't work because of dead electricity, its pin 8 no-outputs, and T-b1, T-b2 ends.When the aerotron T-y1 of authentication module 4 conducting, sound source integrated circuit RT0608 is because of getting electric work, its pin 8 output audio signals, through C-b1, R-b1 is sent to by aerotron T-b1, T-b2 forms high pressure power duotriode, removes the first polar curve circle of driving transformer B, promotes drive pressure electroceramics piezo through voltage and sends chimes of doom.The alarm current of this moment is: through D-＞B-＞T-b1, T-b2-＞negative pole, finish a loop, the electric current during warning: when 48V, and about 50 milliamperes.
Wherein, wireless transmitter module 7 is by integrated regulator 7812, aerotron T-w1, and WM1 transmitter module and peripheral circuit are formed.Integrated regulator 7812 provides 12V working power.When the aerotron T-y1 of authentication module 4 ended, aerotron T-w1 did not end because of there being base current, and the WM1 projector can't be worked because of dead electricity.When the aerotron T-y1 of authentication module 4 conducting, electric current is delivered to the base stage of aerotron T-w1 and is made its conducting through resistance R-w1, then WM1 start working, to the predefined code value of aerial emission.Will be after the elsewhere wireless receiver identical with its code value (among the figure sign) received this signal by the program behavior of setting, as vibrations, luminous and pipe or the like.
Wherein, power-off brake module 8 is by aerotron T-d1, compositions such as relay J, its concrete enforcement as shown in Figure 5.When the aerotron T-y1 of authentication module 4 ended, aerotron T-d1 did not end because of there being base current, not adhesive of relay.When the aerotron T-y1 of authentication module 4 conducting, electric current is delivered to the base stage of aerotron T-d1 and is made its conducting through resistance R-d1, so the relay J adhesive, relay contact K1, power sources of motor vehicle is cut off in the K2 upset, opens magnet stopper vehicle is braked.
From as can be seen above, start or mobile power actuated vehicle, at first the identity module 5 of representative operation identity must be inserted in the adaptor union, so that annunciator identification.
As described above its warning workflow of the self-propelled vehicle intelligent alarm of preferred embodiment as shown in Figure 6, self-propelled vehicle is leaving standstill under the normality, electrical resistivity survey is surveyed all no-outputs of trigger module 2 and mechanical detection trigger module 1; When electrical resistivity survey is surveyed detection circuit that trigger module 2 detects the set probe of this module and is had electricity or mechanical detection trigger module to detect mechanically stressed variation (present embodiment support less touch with the ground), send a signal to host computer control module 3 signal input parts, host computer control module 3 triggers the signal that 4 pairs of identity modules of authentication module 5 produce and verifies: when authentication correct, be that identity module 5 inserts adaptor union and authentication module 4 and identity module 5 encoding and decoding coupling, then do not process; When the authentication mistake, be that authentication module 4 and identity module 5 encoding and decoding do not match or do not have identity module 5 input informations, then transmit a signal to alarm module 6, wireless transmitter module 7 and/or power-off brake module 8, trigger its warning, wireless transmission warning and/or power-off brake function.
The above is preferred embodiment of the present invention only, is not to be used for limiting practical range of the present invention.Have in the technical field under any and know the knowledgeable usually, without departing from the spirit and scope of the present invention, when can being used for a variety of modifications and variations, so protection scope of the present invention is as the criterion when looking claims institute confining spectrum.
Claims (11)
1. self-propelled vehicle intelligent anti-theft alarm, comprise acquisition of signal trigger module (1,2), host computer control module (3), authentication module (4), identity module (5) and alarm module (6), the same host computer control module of acquisition of signal trigger module signal output part (3) signal input part links to each other, host computer control module (3) is triggered to the mouth output signal by its input end signal, the same authentication module of host computer control module (3) mouth (4) signal input part links to each other, and starts authentication program to trigger authentication module (4); The signal output part of identity module (5) can same authentication module (4) signal input part link to each other; The same alarm module of authentication module (4) signal output part (6) input end links to each other; The output signal of this authentication module (4) signal output part triggers alarm module (6) and reports to the police, it is characterized in that: the acquisition of signal trigger module comprises electrical resistivity survey survey trigger module (2), this electrical resistivity survey is surveyed trigger module (2) input end and is arranged in the arbitrary pull up circuit of self-propelled vehicle, when this arbitrary pull up circuit was in running order, this electrical resistivity survey was surveyed the signal that trigger module (2) output one starts authentication program.
2. burglar alarm as claimed in claim 1, it is characterized in that, described acquisition of signal trigger module also comprises a mechanical detection trigger module (1) because of the stressed change generation of self-propelled vehicle work output signal, the signal output part that this mechanical detection trigger module (1) is surveyed trigger module (2) by electrical resistivity survey links to each other with the signal input part of host computer control module (3), to trigger host computer control module (3) output actuation signal.
3. burglar alarm as claimed in claim 2 is characterized in that, described mechanical detection trigger module (1) also comprises the detecting device of the mechanically stressed variation of a machines motor-car.
4. burglar alarm as claimed in claim 3, it is characterized in that, described detecting device is the liftoff detecting device of a spike, comprise spike (11), push rod (12) and micro-switch (K15), one micro-switch (K15) is set in the spike (11), and micro-switch (K15) below is provided with reducible push rod (12), and push rod (12) stretches out spike (11) bottom: when spike (11) props up ground, push rod (12) pressurized, its end promote micro-switch (K15) and make it closed; When spike (11) was liftoff, push rod (12) resetted, and same micro-switch (K15) separation of its end or virtual connection, micro-switch (K15) disconnect.
5. burglar alarm as claimed in claim 1, it is characterized in that, described authentication module (4) signal output part also connects a wireless transmitter module (7), and the output signal of this authentication module (4) signal output part triggers the radio alarming function of wireless transmitter module (7).
6. burglar alarm as claimed in claim 1, it is characterized in that, described authentication module (4) signal output part also connects a power-off brake module (8), and the output signal of this authentication module (4) signal output part triggers outage, the braking function of power-off brake module (8).
7. burglar alarm as claimed in claim 1 is characterized in that, described identity module (5) and described authentication module (4) be coding/decoding module each other.
8. burglar alarm as claimed in claim 1 is characterized in that, described identity module (5) is an independent passive device.
9. burglar alarm as claimed in claim 1 is characterized in that, described pull up circuit is control circuit, the executive circuit of firing circuit, lighting circuit, sounding electric circuit or battery-driven car of start-up circuit, electricity-generating circuit, the driving engine of self-propelled vehicle.
10. burglar alarm as claimed in claim 1, it is characterized in that, the concrete sensing point position that described electrical resistivity survey survey trigger module (2) input end is arranged in the arbitrary pull up circuit of self-propelled vehicle is rear end, starter motor lead end, the electrical generator lead end of switch, the engine igniting circuit input end, the control circuit of battery-driven car and motor lead line end, loudspeaker lead end, illumination pigtail end or indicator lead end.
11. burglar alarm as claimed in claim 1, it is characterized in that, described power-off brake module (8) is made up of switch circuit and relay, the aforementioned switches circuit is an aerotron, relay coil is series at the collecting electrode or the emitter of aerotron, the switching and the magnet stopper of circuit are enabled, are discharged in the relay contact controlling machine motor-car, and the base stage of aerotron is the input end of described power-off brake module (8).
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Application publication date: 20111130 |