CN2505340Y - Fixed-position following multi-functional vehicle mounted telephone for use in global mobile communication system - Google Patents

Abstract

A fixed-position following multi-functional vehicle mounted telephone for use in global mobile communication system comprises a main chassis and a panel chassis, wherein, the main chassis is provided with a GSM mobile photo and a circuit device such as alarming, supply interruption, etc. The panel of the panel chassis is provided with a display screen, a number key, a fixed-position alarming key, an anti-theft alarming key and a replacement locking key, etc. The main chassis is positioned on a shadow of the car while the panel chassis is positioned at a place where use is convenient, and the main chassis and the panel chassis are connected with a cable. The telephone not only has the calling function, but also has the functions of anti-theft alarm, brake, fixed position and tracing, etc.

Description

The multifunctional vehicle mounted phone of global system for mobile communications location tracking

The utility model relates to car phone, particularly a kind of multifunctional vehicle mounted phone of global system for mobile communications location tracking with anti-theft feature.

Present car phone, call function is only arranged, no car alarming function, and present vehicle alarm device, aspect warning, the outage example is being arranged, be a kind of passive burglary-resisting installation, also do not have now the on-board telephone system of firing circuit and track and localization function on external conversation, warning, the cut-out car simultaneously.

The purpose of this utility model will provide a kind of global system for mobile communications location tracking multifunctional vehicle mounted phone exactly, it not only has call function, and cooperates the global system for mobile communications center of location, also has anti-theft alarm, the point of cutoff ignition circuit, multiple function such as track and localization.

The purpose of this utility model is achieved in that

The multifunctional vehicle mounted phone of a kind of global system for mobile communications location tracking comprises mainframe box and panel cabinet, it is characterized in that:

A. be mounted with global mobile communication mobile phone (GSM mobile handset) and warning, power-down circuit in the mainframe box;

B. the panel of panel cabinet is provided with read-out, numerical key, locating alarming key, anti-theft alarm key, feeler switch, job key, locking key and receiver J-Horner reset;

C. said mainframe box and panel cabinet are discrete, insert in the socket by cable between them to interconnect.

Circuit in the said mainframe box (1), mainly comprise a GSM mobile handset (MP), transistor BG1, BG2, IC 1, IC2, IC3, annunciator, LED alarm lamp, relay J 1, J2, J3, J4 and contact thereof, resistance, electric capacity and switch are formed, and the concrete annexation of its circuit is as follows:

The networking that GSM mobile handset (MP) end ground connection, the other end connect behind the job key K1 and C1, D1, D2, C2 constitute is connected in parallel between the base stage and emitter (promptly) of aerotron BG1, and the collecting electrode of BG1 is by the circuit parallel power connection E of relay J 1 and diode D3 ⁺(12V);

4,8 pin power connection E of IC 1 ⁺, the node A of 2,6 pin connecting resistance R1 and R2, the current potential of 2,6 pin is by being connected power supply E ⁺And the bleeder that the resistance R between the ground 1, R2 form determines, also be parallel with the open contact JK1 of relay J 1 between this node A and the ground, the open contact JK4 of relay J 4, pin 1 ground connection of IC1, pin 5 is by capacitor C 3 ground connection, pin 3 is by resistance R 4 and capacitor C 4 ground connection, and pin 7 is succeeded the node of electrical equipment J2, diode D4 and resistance R 3 by light-emitting diode (LED alarm lamp), relay J 2 and power connection E after diode D4 is in parallel ⁺The open contact JK21 of the other end of resistance R 3 by reset locking key K3 and the relay J 2 back ground connection of connecting with resistance R 5, the point of connection of resistance R 5 and JK21 connects the base stage of aerotron BG2, the grounded emitter of BG2, and the collecting electrode of BG2 is by the circuit parallel power connection E of relay J 3 and diode D5 ⁺

Power supply E ⁺And also be parallel with filter capacitor C5 and C6 between the ground, power supply E ⁺Connect the pin 1 of IC 3, the pin 3 of IC3 is connected with the pin 1 of IC2, the operating switch K7 that the pin 3 device ends 3 taking alarm of IC2 are connected and the node of capacitor C 7, the pin 2 of the other end of capacitor C 7, IC2 and IC3 forms node F with annunciator end 2, the end 1 of this annunciator is connected with ground by the open contact JK22 of relay J 2, node F is by car door alarm switch K5, the circuit parallel of relay J 4 and diode D6 and the door lock start key K4 power connection E afterwards that connects ⁺, node F is on the other hand by the primary winding of a voltage transformer B and the normally closed contact JK3 power connection E of relay J 3 ⁺, the secondary contact ignition circuit of voltage transformer B.

Between node A and ground, also be parallel with anti-thefting alarming switch K2.

Between node A and ground, also be parallel with test switch K6.

This multifunctional vehicle mounted phone when the job key on the panel cabinet disconnects, can utilize the car phone panel button to answer Inbound Calls or externally make a phone call, and warning is not worked.After the job key closure, the car owner is absent from the scene, and when automobile was stolen, the car owner heard ringback tone as long as dial this automobile multifunctional car phone number with ordinary call, and this system works at once, sends out a signal for help, and cuts off the car engine ignition circuit, and automobile stops to start.These functions remain to the car owner always returns, open the locking key that resets with key after, can stop to report to the police, restart automobile.

The utility model is described in further detail below in conjunction with embodiment and accompanying drawing thereof.

Fig. 1 is the utility model embodiment three-dimensional appearance scheme drawing.

Fig. 2 is the multifunctional vehicle mounted phone panel of a utility model scheme drawing.

Fig. 3 is a circuit diagram in the mainframe box.

Fig. 4 is the utility model and GSM location anti-theft system information transfering relation figure.

The multifunctional vehicle mounted phone of the utility model global system for mobile communications location tracking is made up of mainframe box 1 and panel cabinet 2 two parts, as shown in Figure 1, lays the global mobile communication mobile phone in the mainframe box 1 and be GSM mobile handset and warning, power-down circuit; (see figure 2) is provided with read-out 21, numerical key (1,2,3,4,5,6,7,8,9,10), locating alarming key 22, anti-theft alarm key 23, feeler switch 24, job key 25 on the panel of panel cabinet 2, locking key 26 and receiver J-Horner 27 reset, said mainframe box 1 and panel cabinet 2 are discrete, mainframe box 1 is placed in place hidden on the automobile, panel cabinet 2 then is placed on the place that the automobilist can conveniently use, and inserts in the sockets 3 by cable 4 between them promptly to link together.

Fig. 3 is a most preferred embodiment circuit diagram in the utility model mainframe box 1.MP is a GSM mobile handset among the figure, be most crucial parts in the mainframe box 1, MP connects behind the job key K1 and is connected in parallel on by the network that C1, D1, D2, C2 constitute between the base stage and emitter (promptly) of aerotron BG1, and the collecting electrode of BG1 is by the circuit parallel power connection E of relay J 1 and diode D3 ⁺(12V);

4,8 pin power connection E of IC 1 ⁺, the node A of 2,6 pin connecting resistance R1 and R2, the current potential of 2,6 pin is by being connected power supply E ⁺And the bleeder that the resistance R between the ground 1, R2 form determines, also be parallel with open contact JK4, anti-thefting alarming switch K2 (23) and the test switch K6 (24) of the open contact JK1 relay J 4 of relay J 1 between this node A and the ground, pin 1 ground connection of IC 1, pin 5 are by capacitor C 3 ground connection, pin 3 is by resistance R 4 and capacitor C 4 ground connection, pin 7 is succeeded the node of electrical equipment J2, diode D4 and resistance R 3 by light-emitting diode (LED alarm lamp), relay J 2 and power connection E after diode D4 is in parallel ⁺The open contact JK21 of the other end of resistance R 3 by reset locking key K3 and the relay J 2 back ground connection of connecting with resistance R 5, the point of connection of resistance R 5 and JK21 then connects the base stage of aerotron BG2, the grounded emitter of BG2, the collecting electrode of BG2 is by the circuit parallel power connection E of relay J 3 and diode D5 ⁺

Power supply E ⁺With in parallel filter capacitor C5 and C6 between the ground, power supply E ⁺Connect the pin 1 of IC 3, the pin 3 of IC3 is connected with the pin 1 of IC2, the operating switch K7 that the pin 3 device ends 3 taking alarm of IC2 are connected and the node of capacitor C 7, the pin 2 of the other end of capacitor C 7, IC2 and IC3 and the end 2 configuration node F of annunciator, node F circuit parallel and the door lock start key K4 power connection E afterwards that connects by car door alarm switch K5, relay J 4 and diode D6 ⁺, node F is on the other hand by the primary winding of a voltage transformer B and the normally closed contact JK3 power connection E of relay J 3 ⁺, the secondary contact ignition circuit of voltage transformer B.

Wherein IC1, IC2, IC3 are known integrated circuit, do not give unnecessary details at this.

Service condition of the present utility model is as follows:

K1 is a circuit working key 25, and when this key disconnected, car owner or driver can utilize on the panel cabinet 2 button to answer Inbound Calls by GSM mobile handset or outwards call, and warning is not worked.After the K1 closure, the car owner utilizes ordinary call to make a phone call to GSM mobile handset, hears ringback tone as long as get through, the BG1 plumber does, the J1 relay energized, the JK1 closing of contact makes the IC1 circuit working, the J2 relay energized, the LED alarm lamp is bright, and the JK22 closing of contact makes annunciator send chimes of doom, the JK21 junction closure, make the J2 relay keep action, the BG2 plumber does simultaneously, makes the J3 actuating of relay, contact JK3 disconnects, make automobile igniting circuit disconnect, automobile stops to start immediately, sends chimes of doom, K3 is the locking key that resets (26), because in a single day automobile reports to the police, warning circuit is worked always, has only the car owner just to have key can open the locking key that resets, just can stop to report to the police, automobile can start.K4 is the door lock start key, and K5 is the automotive door alarm switch, and when the cracksman stole car, car door one was opened the K5 closure, makes the work of J4 relay, the JK4 closing of contact, and IC1 work, J2, the work of J3 relay are sent chimes of doom, the point of cutoff ignition circuit.The K6 key is a feeler switch, and whether test warning circuit service condition is normal.K7 is the alarm work key.

The car owner and be equipped with the utility model global system for mobile communications location follow the tracks of the automobile of multifunctional vehicle mounted phone and global system for mobile communications center of location, public security organ information transfering relation as shown in Figure 4.Robbed in case automobile is stolen, the car owner can pass through ordinary call, dials the telephone equipment that is provided with in this mainframe box, as long as the car owner hears ringback tone, sends out a signal for help in the car, makes automotive engine flame-out simultaneously, and automobile is at once slack at once.Perhaps the car owner can directly dial center of location, and center of location starts panalarm in the car, and can know the car location point, to 110 warnings, can find stolen vehicle rapidly at once.

This car phone, because this machine side plate cabinet and this machine host case branch are arranged, even the cracksman breaks the panel cabinet, car owner or center of location can send out a signal for help by the burglary-resisting installation that ordinary call starts mainframe box in the same old way, simultaneously can the combustion cutoff firing circuit.Therefore, automobile can be recovered under center of location and public security officer's cooperation.

In sum, the vehicle-mounted circuit of the utility model not only has general call function, and also has anti-theft alarm, the point of cutoff ignition circuit, and automotive engine extinguishes, and cooperates multiple functions such as GSM center of location tracing and positioning.

Claims (4)

1. the multifunctional vehicle mounted phone of global system for mobile communications location tracking comprises mainframe box (1) and panel cabinet (2), it is characterized in that:

A. be mounted with global mobile communication mobile phone (GSM mobile handset) and warning, power-down circuit in the mainframe box (1);

B. the panel of panel cabinet (2) is provided with read-out (21), numerical key, locating alarming key (22), anti-theft alarm key (23), feeler switch (24), job key (25), the locking key that resets (26) and receiver J-Horner (27);

C. said mainframe box (1) and panel cabinet (2) are discrete, insert in the socket (3) by cable (4) between them to interconnect.

2. multifunctional vehicle mounted phone according to claim 1, it is characterized in that the circuit in the said mainframe box (1), mainly comprise a GSM mobile handset (MP), transistor BG1, BG2, IC 1, IC2, IC3, annunciator, LED alarm lamp, relay J 1, J2, J3, J4 and contact thereof, resistance, electric capacity and switch are formed, and the concrete annexation of its circuit is as follows:

The networking that GSM mobile handset (MP) end ground connection, the other end connect behind the job key K1 and C1, D1, D2, C2 constitute is connected in parallel between the base stage and emitter (promptly) of aerotron BG1, and the collecting electrode of BG1 is by the circuit parallel power connection E of relay J 1 and diode D3 ⁺(12V);

4,8 pin power connection E of IC 1 ⁺, the node A of 2,6 pin connecting resistance R1 and R2, the current potential of 2,6 pin is by being connected power supply E ⁺And the bleeder that the resistance R between the ground 1, R2 form determines, also be parallel with the open contact JK1 of relay J 1 between this node A and the ground, the open contact JK4 of relay J 4, pin 1 ground connection of IC1, pin 5 is by capacitor C 3 ground connection, pin 3 is by resistance R 4 and capacitor C 4 ground connection, and pin 7 is succeeded the node of electrical equipment J2, diode D4 and resistance R 3 by light-emitting diode (LED alarm lamp), relay J 2 and power connection E after diode D4 is in parallel ⁺The open contact JK21 of the other end of resistance R 3 by reset locking key K3 and the relay J 2 back ground connection of connecting with resistance R 5, the point of connection of resistance R 5 and JK21 connects the base stage of aerotron BG2, the grounded emitter of BG2, and the collecting electrode of BG2 is by the circuit parallel power connection E of relay J 3 and diode D5 ⁺

Power supply E ⁺And also be parallel with filter capacitor C5 and C6 between the ground, power supply E ⁺Connect the pin 1 of IC 3, the pin 3 of IC3 is connected with the pin 1 of IC2, the operating switch K7 that the pin 3 device ends 3 taking alarm of IC2 are connected and the node of capacitor C 7, the pin 2 of the other end of capacitor C 7, IC2 and IC3 forms node F with annunciator end 2, the end 1 of this annunciator is connected with ground by the open contact JK22 of relay J 2, node F is by car door alarm switch K5, the circuit parallel of relay J 4 and diode D6 and the door lock start key K4 power connection E afterwards that connects ⁺, node F is on the other hand by the primary winding of a voltage transformer B and the normally closed contact JK3 power connection E of relay J 3 ⁺, the secondary contact ignition circuit of voltage transformer B.

3. multifunctional vehicle mounted phone according to claim 2 is characterized in that also being parallel with anti-thefting alarming switch K2 between node A and ground.

4. multifunctional vehicle mounted phone according to claim 2 is characterized in that also being parallel with test switch K6 between node A and ground.

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