CN2414552Y - Raido network area repeater - Google Patents

Abstract

The utility model relates to a repeater in radio network area. The utility model is a circuit which is used between a mobile telephone and the outer loop circuit of user's terminal equipment (comprising an exchanger and an ordinary telephone) of a wire telephone system. The signal of a user's terminal is orderly transmitted through a signal transmitting and testing circuit, a sound circuit and a decoder to a programmable microprocessor. The programmable microprocessor controls the sound signal conversion of the interface of the sound circuit and the mobile phone by the voltage variation of the signal transmitting and testing circuit, and controls the action of a ringing circuit. Therefore, the transmitting and receiving functions of a mobile phone can be realized on user's terminal equipment, so as to save call charge and make the operation convenient.

Description

The wireless domain repeater

The utility model relates to a kind of wireless domain repeater, is meant especially when mobile phone and mobile phone are dialed and connected mutually, can operate by the phone of ustomer premises access equipment, to realize dialing and connecting mutually of wireless domain.

Because after the open privatization of aerogram, no matter be mobile phone phone or mobile phone calling expense, installation fee, Monthly Fee etc., also vie each other and cut the price along with industry circle, special under the excitation that the business of each tame telecommunication system industry increases, release a big invention, when promptly beating mutually in the net, the preferential rate that its call rate gives a discount.This measure makes most common people receive benefits immediately, but be equally dial and connect mobile phone why net in intercommunication discount is promptly arranged, this is preferential and can't enjoy with each extension set of private branch exchange or the general home telephone person that is allocated to the mobile phone; Face cyberage again, everything all stresses high efficiency, therefore mobile phone has become the important tool that most of people negotiate and keep up a friendship, particularly the company's row every day and the person in charge, business and client between the contact essential condition, beat mutually if can utilize in the above-mentioned net, can save a large amount of call rates.But mobile phone only can be held usefulness by a people again, when using this line phone or pickup phone as if his human desires, then must obtain this mobile phone, thus can not be extensively general for terminal use institute, desirable not to the utmost really.

Main purpose of the present utility model provides a kind of wireless domain repeater, when mobile phone and mobile phone are dialed and connected mutually, can directly use ustomer premises access equipment and mobile phone to dial and connect mode mutually, so that save call rate and convenient operation.

The utility model be achieved in that its be used in outer line loop of ustomer premises access equipment and mobile phone between circuit, it is characterized in that: include: a microprocessor that joins with mobile phone, it controls other connecting circuits actions able to programmely; One signal that is connected to ustomer premises access equipment outside line loop signals place transmits picks up slowdown monitoring circuit, and it joins by a signal and microprocessor, so that other circuit operations of microprocessor may command; One connects the sound circuit that transmits testing circuit from signal, and the input and the output of its voice signal are connected to mobile phone, and provide an answer signal to this circuit by microprocessor; One be connected in sound circuit and microprocessor between decoder, it delivers on the microprocessor after signal is transmitted data decode in the testing circuit again; One be connected to signal transmit testing circuit and microprocessor between ringing circuit, provide a bell signal to ustomer premises access equipment on the line loop; One power circuit provides entire circuit required constant voltage dc source; By above combination, can utilize ustomer premises access equipment to realize dialing and connecting mutually of wireless domain, to save call rate and convenient operation.

Wherein microprocessor and mobile phone between be provided with an interface and interconnect.

Another kind of structure of the present utility model is achieved in that it is connected in the outer line loop place of ustomer premises access equipment, and it is characterized in that: it includes: a mobile phone communication system; One microprocessor that joins with mobile phone communication system, it controls other connecting circuits actions able to programmely; One signal that is connected to ustomer premises access equipment outside line loop signals place transmits testing circuit, and it joins by a signal and microprocessor, so that other circuit operations of microprocessor may command; One connects the sound circuit that transmits testing circuit from signal, and the input and the output of its voice signal are connected to mobile phone communication system, and provide an answer signal to this circuit by microprocessor; One be connected in sound circuit and microprocessor between decoder, it delivers on the microprocessor after signal is transmitted data decode in the testing circuit again; One be connected to signal transmit testing circuit and microprocessor between ringing circuit, provide a bell signal to ustomer premises access equipment on the line loop; One provides the power circuit of the required constant voltage dc source of entire circuit; By above combination, can utilize ustomer premises access equipment to realize dialing and connecting mutually of wireless domain, to save call rate and convenient operation.

Wherein the ustomer premises access equipment that is linked can be switch or regular phone.

Wherein signal transmits in the testing circuit and is provided with the constant-current circuit that a photo-coupled transistor is formed, but this circuit picked up by photo-coupled transistor sensing microphone and moved, send a signal to microprocessor.

Wherein be provided with a relay in the ringing circuit, this relay one winding is provided with a step-up transformer that ringing tone is provided, another winding line loop and continue to monitor whether microphone is answered to ustomer premises access equipment.

The output of power circuit and be connected to an outage supply wherein, be provided with in this outage supply one during usually by power circuit supply charging, power failure by the storage battery of its power supply.

Wherein the entire circuit device of wireless domain repeater can be arranged on outside the ustomer premises access equipment, is connected with interface; Also entire circuit can be installed in ustomer premises access equipment (as switch or regular phone) in.

Principal character of the present utility model is to be provided with the wireless domain repeater that a microprocessor, signal transmission testing circuit, a sound circuit, a decoder, a ringing circuit, a power circuit and outage supply are formed between ustomer premises access equipment and mobile phone, by the control of microprocessor the extension set of switch or general home telephone are dialled words and convert dialing and connecting mutually of wireless domain to, so that save call rate and convenient operation.

Accidental quality of the present utility model is to be equipped with the wireless domain repeater that a mobile phone communication system, a microprocessor, signal transmission testing circuit, a sound circuit, a decoder, a ringing circuit, a power circuit and outage supply are formed at ustomer premises access equipment, by the control of microprocessor the extension set of switch or general home telephone are dialled words and convert dialing and connecting mutually of wireless domain to, so that save call rate and convenient operation.

Describe structure of the present utility model, feature and effect in detail below in conjunction with a preferable possible embodiments and conjunction with figs.:

Fig. 1 is a circuit block diagram of the present utility model.

Fig. 2 is the utility model microprocessor circuit figure.

Fig. 3 is the program flow diagram of the utility model microprocessor.

At first, see also Fig. 1, circuit block diagram of the present utility model and circuit diagram shown in Figure 2, its mainly be subscriber equipment end (as switch or regular phone) locate and mobile phone 1 between be provided with a microprocessor 2 and interconnect with mobile phone; One signal transmits the outer line end that testing circuit 3 is connected to ustomer premises access equipment, and transmits voice data to sound circuit 4 and decoder 5, and is provided with a monitor signal and is connected to microprocessor 2; One ringing circuit 6 is connected to signal and transmits testing circuit 3 and ustomer premises access equipment, and is controlled by microprocessor 2 and moves; One power circuit 7 provides a direct current of voltage regulation to use for entire circuit, and with an outage supply 8 and connect; Be provided with a storage battery BT in this outage supply, provide charging by power circuit usually, when having a power failure, just use for entire circuit by storage battery BT.

Please consult Fig. 2, shown in Figure 3 again, operation principle of the present utility model is when the microphone of ustomer premises access equipment is picked up, the variation of its load impels signal to transmit the photo-coupled transistor Q1 conducting of testing circuit 3, and make transistor Q2 by make transistor Q2 current collection very high potential export on the microprocessor 2, microprocessor 2 is promptly sent an answer signal and is given sound circuit 4, and converts the used signal of telephone wire to by sound circuit 4 and pass back on the ustomer premises access equipment; When the phone of ustomer premises access equipment began to dial, its signal transmitted testing circuit 3 through decoder 5 decodings by signal, converts the used dialing signal of mobile phone to by microprocessor 2 again and reaches mobile phone 1 Outgoing Call.If during closing of the circuit, the other side's voice signal converts the used voice signal of telephone wire to ustomer premises access equipment by mobile phone 1 by sound circuit 4, or converts the voice signal that send in the ustomer premises access equipment place voice data of mobile phone to, to convey a message; Again if when having phone to dial in this mobile phone line, mobile phone 1 can transmit signal and give microprocessor 2, the relay R L that this moment, microprocessor 2 can send a control signal to make ringing circuit 6 is the action that suction is put, if relay R L is when often opening, step-up transformer T1 promptly sends bell signal to ustomer premises access equipment, and when relay R L was normally closed, whether photo-coupled transistor Q1 continued to monitor phone and is answered.When microphone was picked up, microprocessor 2 was sent signal again to mobile phone 1 incoming call answering; When closing of the circuit, voice signal converts the used voice signal of telephone wire by mobile phone 1 to by sound circuit 4, or mobile phone 1 used voice signal and telephone wire passes receipts mutually; When phone was hung up, microprocessor 2 can be learnt by the photo-coupled transistor Q1 that signal transmits testing circuit 3, and returned to normal holding state.So the user can dial and connect mobile phone at ustomer premises access equipment like a cork.

The utility model is that mobile phone is connected to ustomer premises access equipment with it again by it, when if ustomer premises access equipment is switch, as long as it is connected in the empty outside line of switch, when desire is dialled local telephone or toll telephone, it still uses original outside line to dial and connect, and during as if desire and mobile phone calling, just selects the mobile phone line of being reserved on each extension set, it can be delivered to the data of being dialled mobile phone and transfer to, so just can become dialing and connecting mutually of mobile phone.In like manner, if when having other mobile phones to dial in this default mobile phone, the signal of its incoming call is delivered to switch via mobile phone, can be directly by each extension set incoming call answering, so also become dialing and connecting mutually of wireless domain; It not only is convenient to operation and also can saves call rate.When being regular phone as if ustomer premises access equipment again, can be arranged on the ceases to be busy phone, its transmission-receiving function is all identical with switch; Also can be with being connected on the general telephone.But when desire was dialled mobile phone, then whether be Mobile Directory Number to microprocessor 2 if just must carry out identification, switches to the mobile phone line if be about to phone, if not then remain on the telephone.

In sum, the utility model wireless domain repeater, be when utilizing each extension set of switch or general family expenses phone directly to be allocated to mobile phone, or when being allocated to switch and general phone with mobile phone, can convert the mutual transmitting-receiving of mobile phone and mobile phone by this wireless domain repeater to, answer with facility and to use and reduce call rate, and the utility model can link by interface and be installed in outside the ustomer premises access equipment, also entire circuit can be assembled in switch or the regular phone.The mobile phone that the utility model linked also can be replaced by the communication system of mobile phone again, is assembled into the wireless domain repeater with entire circuit.

Claims (8)

1. wireless domain repeater, its be used in outer line loop of ustomer premises access equipment and mobile phone between circuit, it is characterized in that: include: a microprocessor that joins with mobile phone, it controls other connecting circuits actions able to programmely; One signal that is connected to ustomer premises access equipment outside line loop signals place transmits picks up slowdown monitoring circuit, and it joins by a signal and microprocessor, so that other circuit operations of microprocessor may command; One connects the sound circuit that transmits testing circuit from signal, and the input and the output of its voice signal are connected to mobile phone, and provide an answer signal to this circuit by microprocessor; One be connected in sound circuit and microprocessor between decoder, it delivers on the microprocessor after signal is transmitted data decode in the testing circuit again; One be connected to signal transmit testing circuit and microprocessor between ringing circuit, provide a bell signal to ustomer premises access equipment on the line loop; One power circuit provides entire circuit required constant voltage dc source.

2. wireless domain repeater as claimed in claim 1 is characterized in that: wherein be provided with an interface between microprocessor and the mobile phone and interconnect.

3. wireless domain repeater, it is connected in the outer line loop place of ustomer premises access equipment, and it is characterized in that: it includes: a mobile phone communication system; One microprocessor that joins with mobile phone communication system, it controls other connecting circuits actions able to programmely; One signal that is connected to ustomer premises access equipment outside line loop signals place transmits testing circuit, and it joins by a signal and microprocessor, so that other circuit operations of microprocessor may command; One connects the sound circuit that transmits testing circuit from signal, and the input and the output of its voice signal are connected to mobile phone communication system, and provide an answer signal to this circuit by microprocessor; One be connected in sound circuit and microprocessor between decoder, it delivers on the microprocessor after signal is transmitted data decode in the testing circuit again; One be connected to signal transmit testing circuit and microprocessor between ringing circuit, provide a bell signal to ustomer premises access equipment on the line loop; One provides the power circuit of the required constant voltage dc source of entire circuit.

4. as claim 1 or 3 described wireless domain repeaters, it is characterized in that: wherein the ustomer premises access equipment that is linked can be switch or regular phone.

5. as claim 1 or 3 described wireless domain repeaters, it is characterized in that: wherein signal transmits in the testing circuit and is provided with the constant-current circuit that a photo-coupled transistor is formed, but this circuit is picked up by photo-coupled transistor sensing microphone and is moved, and sends a signal to microprocessor.

6. as claim 1 or 3 described wireless domain repeaters, it is characterized in that: wherein be provided with a relay in the ringing circuit, this relay one winding is provided with a step-up transformer that ringing tone is provided, another winding line loop and continue to monitor whether microphone is answered to ustomer premises access equipment.

7. as claim 1 or 3 described wireless domain repeaters, it is characterized in that: the output of power circuit and be connected to an outage supply wherein, be provided with in this outage supply one during usually by power circuit supply charging, power failure by the storage battery of its power supply.

8. as claim 1 or 3 described wireless domain repeaters, it is characterized in that: wherein the entire circuit device of wireless domain repeater can be arranged on outside the ustomer premises access equipment, is connected with interface; Also entire circuit can be installed within the ustomer premises access equipment.

Images