CN201532694U - Remote control alarming device - Google Patents

Abstract

The utility model provides a remote control alarming device comprising a cell phone unit, a bridging unit and a control unit, and the starting key of the cell phone is always in a normal close state; an earphone wire serves as signal output, a microphone serves as input of operation prompt tone or scene tome emitted by the control unit, a microphone wire is connected to an 'DC-switching, AC-coupling' circuit composed of an photoelectric coupler OC2 and a coupling transformer B1 of the bridging unit; B1 couples prompt tone or scene tone; the cell phone press key preset number is a viewer communication number, a guide-out connection wire is controlled by an alarm signal source; in the bridging unit, photoelectric couplers OC1 and OC1, coupling transformers B1 and B2 and a frequency divider FP are provided, wherein OC1 and B1 are connected in series; a B1 output end is connected to cell phone MIC input, a B1 input end is connected to output of operation prompt tone or scene tome emit by the control unit; B2 is connected in series between the cell phone output and the control unit DTM input; a DTMF input end is connected to a B2 output end; offhook level signal is in multiple connection with an OC2 input end. The utility model adopts a module structure, remote alarm and control are realized by dialing with single key of the cell phone, thereby providing extremely high practicability.

Description

Remote control alarming execution device

Technical field the utility model belongs to a kind of remote control alarming execution device.

Background technology is along with the needs of the extensive utilization of the communication technology and control technology and socialization development, and people press for that a kind of M2M (machine to machine) technology of pressing close to utilization helps that people increase productivity, energy savings, remote access, remote alarms, reduce cost, improve the medical condition and the quality etc. of making the life better.Such as, in the winter of cold, owner prepares to drive in a vehicle to other places from family, when wishing the people to the garage, temperature reaches about 20 degree in the car, allows the people warm once taking car well, and this realizes with regard to needing the actuating unit that allows automobile start in advance and open air conditioner; When and for example automobile is by pirate of the open, the owner who is in the strange land wish to hear chimes of doom and can understand in the car occurent all, can also take its corresponding measures, as stop immediately and locked start-up system after allowing the car engine receive instruction, the robber car can't be driven away, warning simultaneously automatically allows local 110 policemen come to arrest the robber well, and this just needs the alarming execution device that is connected with remote control etc.Similar problem also has, and as linking to each other with electronic lock, realizes the unlatching of remote specific door lock, solves the worry of leaving behind key; Link to each other with city street lamp control, realize the switching of remote street lamp; Link to each other with irrigation control system, realize the control of remote irrigation system; Control center links to each other with intelligent building, realizes building Based Intelligent Control, monitoring, warning etc.; Link to each other with sub-district property or unit management center, realize management and prevention and control easily; Administrative center links to each other with bulk storage plant, and the realization multiple spot is managed at a distance; Link to each other with the medical control center, realize monitoring administration the important mornitoring patient; Link to each other with frontier defense 110 centers, realize the frontier defense interlink warning; Signal-key dialing function is called out by special population is convenient ... or the like.These problems all will have corresponding actuating unit to realize.

At present, such actuating unit, that can generally use in the general population does not occur as yet.

The summary of the invention the purpose of this utility model be propose a kind of simple in structure, with low cost, simple installation, utilization flexibly, the remote control alarming execution device of dependable performance, to solve the deficiencies in the prior art.

This remote control alarming execution device that the utility model proposed, form by mobile phone unit, bridge-jointing unit and control module three parts, it is characterized in that: the mobile phone power-on button in the mobile phone unit is in closure state all the time, guarantees mobile phone energising back Auto Power On; Take out battery of mobile phone, open that battery case removes that battery block keeps shell internal control making sheet and be welded on to draw on the control panel and be connected to outer power supply, the battery case after the repacking is built put back in the mobile phone, supply electricity outward, guarantee that mobile phone works for a long time to realize mobile phone with couple of conductor; Extract earphone and microphone on the mobile phone headset line, make the operation indicating sound that the earphone cord that inserts mobile phone sends as control module as signaling output, microphone lines or the input of scene sound, simultaneously microphone lines is connected on " dc switch, AC coupling " circuit that photoelectrical coupler OC2 and coupling transformer B1 by bridge-jointing unit be composed in series, the double off-hook auto answer line of doing; Be welded on outside the machine of drawing on the mobile phone internal vibration motor two-terminal as the ringdown source with couple of conductor.

The number that nine groups of buttons of mobile phone are drawn and preestablished by lead in each one touch dialing unit is pass concern person's communicating number of each one touch dialing correspondence, the one touch dialing line of drawing is controlled by all kinds of alerting signals source that is connected, realize remote alarms (utilize mobile phone one touch dialing warning patent applied for, the patent No.: ZL 2,003 20115225.9).

Bridge-jointing unit is by photoelectrical coupler OC1, OC2, coupling transformer B1, B2, compositions such as frequency divider FP and voltage stabilizer LM7812, LM317.OC1 coupling mobile phone unit vibrating motor level signal is to fraction frequency device input end, and the ringing signal of the approximate 25Hz of output detects input signal as the control module ringing-current behind frequency division; OC2 and B1 are composed in series " dc switch, AC coupling " circuit, and (photoelectrical coupler OC2 serves as the dc switch role, controlled by the off-hook low level signal, coupling transformer B1 serves as the role of AC signal coupling mechanism, the coupling AC signal), import with the automatic answer function of realizing mobile phone unit and Coupling Control unit operations prompt tone or scene sound microphone MIC to the mobile phone unit; Coupling transformer B2 is serially connected between the earphone output and control module DTMF input of mobile phone unit, is responsible for coupling and transmits dtmf signal.

Be integrated with power module in the bridge-jointing unit, provide two groups of stable voltages to guarantee each module stability work.

Control module is to draw four groups of leads to be connected in the bridge-jointing unit and to realize the GSM Long-distance Control on each self-corresponding coupling mechanism on the PSTN remote control module, and way is: the output terminal that the DTMF decoding input end of control module is connected to the coupling transformer B2 of bridge-jointing unit; Control module off-hook low level control signal is multiplexed into the cold end of the photoelectrical coupler OC2 of bridge-jointing unit; The operation indicating sound of control module, scene sound are multiplexed into the input end of the coupling transformer B1 of bridge-jointing unit; The ringing-current of control module detects the frequency divider FP output terminal that input end is multiplexed into bridge-jointing unit.

The utility model is that work realizes the Remote function like this:

When the remote control manipulator is long-range when dialing this device mobile phone unit (1) number, the lead of drawing that is connected on the vibrating motor is just sent the equilibrium gap vibration signal, photoelectrical coupler (OC1) output non-equilibrium signal is sent into frequency divider FP and is carried out the ringing signal that frequency division is 25Hz in bridge-jointing unit (2), sending into control module (3) carries out the gap ringing number and relatively reaches pulse number counting, after reaching preset value, circuit for answering is sent photoelectrical coupler (OC2) the output terminal direct current conducting of off-hook low level signal by bridge-jointing unit (2) in the trigger control unit (3), make DC characteristic conducting on the MIC line of mobile phone unit (1) and auto answer, (OC2) coupling transformer (B1) channel condition in the bridge-jointing unit (2) is satisfied in conducting simultaneously again, but the operation indicating sound of transmit control unit (3) or monitoring scene sound, after in a single day the remote control manipulator receives mobile phone auto answer prompt tone, just can send the password signaling, in case password is correct, single-chip microcomputer in the control module (3) is opens interrupters O just, can receive telecommand, each road relay is realized the wireless remote remote control according to remote control people's instruction works.20 seconds no telecommands, the control module circuit for answering is sent high level, allows the mobile phone unit automatic hand-up.

Characteristics of the present utility model are to adopt modular construction, can be according to needs satisfied utilization separately of overlap joint or global function utilization flexibly, the multiple connection technology that this device adopts has kept the compatible wireless remote control function of wired control function, utilizes the mobile phone signal-key dialing function to realize remote alarms simultaneously; This device circuit is simple, draw materials easily, can make full use of the mobile phone that upgrades; This device circuit principle is easily understood, and be easy to produce install and use, and practicality is extremely strong.

Description of drawings Fig. 1 is a structure principle chart of the present utility model.

Fig. 2 is the electrical schematic diagram of the utility model.

Fig. 3 is the electrical schematic diagram of bridge-jointing unit.

Fig. 4 is easy bridgt circuit figure between each unit of the utility model.

Embodiment as illustrated in fig. 1 and 2.Three frame of broken lines in the circuit are represented three ingredients.Mobile phone unit (1) part, general structure and regular handset are approximate.For allow mobile phone when energising can Auto Power On and long-term work outside power, need do some changes to on-off circuit and power supply.The button of will starting shooting as mentioned above is in closure state all the time, way be with lead with this button solder shorts, Auto Power On in the time of just realizing switching on; Then the battery in the battery of mobile phone piece is taken out, keep the in-core control panel and remove battery block, and be welded on to draw on the control panel with couple of conductor and be connected on the outer power supply source, put back in the mobile phone after reequiping like this, just can realize mobile phone outer powered operation for a long time.

Steal the ringing signal source, utilize in the mobile phone unit (1) the vibrating motor drive signal, promptly be welded in the mobile phone vibrating motor two terminals machine of drawing and be convenient to bridge joint outward with couple of conductor as the ringing signal source of control module (3); Utilize the headset line that inserts mobile phone unit (1) earphone jack as auto answer control and signaling receiving and transmission passage.Way is that earphone on the headset line and microphone are removed, earphone cord is as the output of signaling, the input and the double automatic answer function of the operation indicating sound that microphone lines is sent as control module (3) (or scene sound), microphone lines is connected to " dc switch; the AC coupling " circuit that is composed in series by photoelectrical coupler of bridge-jointing unit (2) (OC2) and coupling transformer (B1), photoelectrical coupler (OC2) serves as the dc switch role, controlled unit (3) off-hook low level signal control, coupling transformer (B1) coupling is from the operation indicating sound (or scene sound) of control module (3).

The implementation of the many groups signal-key dialing function in the mobile phone unit is that the number that nine groups of buttons are drawn and preestablished with thin wire in each one touch dialing unit is the concern people's of each one touch dialing correspondence a communicating number, and the one touch dialing line of drawing is controlled by all kinds of alerting signals source that is connected.

Bridge-jointing unit (2) is mainly by photoelectrical coupler OC1, OC2, coupling transformer B1, B2, and frequency divider FP and integrated power supply module constitute.The effect of bridge-jointing unit is to make transmission of the signal of mobile phone unit and control module and control function carry out bridge joint.Way is to utilize the tandem compound of photoelectrical coupler (OC2) and coupling transformer (B1), has solved the automatic answer function of mobile phone unit dexterously and realize that control module operation indicating sound (or scene sound) is coupled to mobile phone unit and realizes on couple of conductor; The application of photoelectrical coupler (OC1) and frequency divider has also solved waveform, the ring gap of the needed ringing signal of control module (3), the requirement of step-by-step counting dexterously.

Control module (3) is to utilize already ripe and extensively apply to the remote control module of PSTN, is connected to and realizes the GSM Long-distance Control in the bridge-jointing unit (2) on each self-corresponding coupling mechanism by drawing four groups of leads.Way is the output terminal that the DTMF decoding input end of control module (3) is connected to the coupling transformer (B2) of bridge-jointing unit (2); The off-hook low level control signal of control module (3) is multiplexed into the input end of the photoelectrical coupler (OC2) of bridge-jointing unit (2); Input end with the operation indicating sound of control module (3), coupling transformer (B1) that the scene sound is multiplexed into bridge-jointing unit (2); The ringing-current of control module (3) is detected the frequency divider output terminal of input end multiple connection to bridge-jointing unit (2).

Fig. 3 has further described the particular circuit configurations of bridge-jointing unit, and with the annexation of former and later two unit.

Fig. 4 has provided a kind of more easy bridging method: contained the ringing signal composition during part cell-phone bell in the earphone cord (though the mobile phone that has does not have the ringing-current composition, but but typing ring back tone), this class mobile phone can directly pick up end to ringing signal straight multiple to the ringing-current inspection in the control module by earphone cord.This easy bridge joint mode is compared with above-mentioned bridging method, and advantage is: do not need to change mobile phone, only the headset line and the battery of mobile phone changed a little, the principle of work and power of changing the headset line and changing battery, on described, no longer repeat herein.

Device of the present utility model is not less than 40A if be used for the relay current of Control of Automobile power supply, and the relay current of control ignition is not less than 10A; The control door lock greater than 2A just; The relay that other controls match according to its power controlling selection.The control function of the control module that provides in this example (3) is through to the preferred a controller of a large amount of utilizations, can satisfy most of application demands substantially.For the application of specific demand, this device can be write Control Software according to the Remote demand in different application place and be satisfied.

Claims (4)

1. a remote control alarming execution device is made up of mobile phone unit, bridge-jointing unit and control module three parts, it is characterized in that the mobile phone power-on button in the mobile phone unit is in normally off all the time; Earphone on the headset line and microphone are extractd, earphone cord is exported as signaling, the operation indicating sound that microphone lines is sent as control module or the input of scene sound, and double automatic answer function line, microphone lines is connected to " dc switch, the AC coupling " circuit that is composed in series by the photoelectrical coupler OC2 of bridge-jointing unit and coupling transformer B1; Coupling transformer B1 coupling is from the operation indicating sound or the scene sound of control module; The number that nine groups of buttons of mobile phone are drawn and preestablished by lead in each one touch dialing unit is concern person's communicating number of each one touch dialing correspondence, and the one touch dialing line of drawing is controlled by all kinds of alerting signals source that is connected; Bridge-jointing unit has photoelectrical coupler OC1, OC2, coupling transformer B1, B2, and frequency divider FP, and OC1 connects with B1; The microphone MIC input of the output terminal catcher machine unit of B1, input termination control module operation indicating sound or the output of scene sound; Between the earphone output that coupling transformer B2 is serially connected in mobile phone unit is imported with the DTMF of control module; Control module is to draw four groups of leads to be connected in the bridge-jointing unit and to realize the GSM Long-distance Control on each self-corresponding coupling mechanism on the PSTN remote control module, and the DTMF decoding input end of control module is connected to the output terminal of the coupling transformer B2 of bridge-jointing unit; Control module off-hook level controling signal is multiplexed into the input end of the photoelectrical coupler OC2 of bridge-jointing unit; The operation indicating sound of control module, scene sound are multiplexed into the input end of the coupling transformer B1 of bridge-jointing unit; The ringing-current of control module detects the frequency divider output terminal that input end is multiplexed into bridge-jointing unit.

2. remote control alarming execution device according to claim 1 is characterized in that photoelectrical coupler OC2 serves as dc switch.

3. remote control alarming execution device according to claim 1 is characterized in that being integrated with power module in the bridge-jointing unit, provides two groups of stable voltages to guarantee each module stability work.

4. remote control alarming execution device according to claim 1, it is characterized in that utilizing the optional ring back tone of mobile phone as ringing tone, just contain ringing signal in the earphone cord signal, in earphone cord, extract ringdown, after LM324 operational amplifier in the process bridge-jointing unit carries out the signal amplification, send into control module and carry out the ringing-current detection.

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