Contact method and communication means
Technical field
The present invention relates to a kind of contact method and communication means.Particularly a kind of be primarily aimed at that problem stops by hinder the people and the car owner's or visitor and house-owner between contact method and communication means.
Background technology
Existing auto-safety mechanism is mainly used in antitheft.
Chinese patent application 03156944 discloses a kind of car alarm that utilizes the radio communication system transmission by the image of visible light and/or the picked-up of infrared pick-up photograph device, the situation of carrying out automobile self is carried out the system of dynamic monitoring by antitheft perceptron, monitor that robber or saboteur attempt to destroy, attempt enters or entered vehicle condition, open to be installed in camera device, the pickup image that automobile is interior, automobile is outer; And the alarm of the automobile burglar of reporting to the police to remote monitoring place by radio communication system images and various information, tamper-proof and anti-abduction.
U.S. Pat 20050151628 discloses a kind of method and system that monitors situation in the car.This system comprises the processor, warning device, the transducer that are arranged in the car, can take in the car or camera, the mobile communication circuit of environment surrounding automobile.Wherein, by described warning device of mobile communication circuit user may command and camera.This system in time is sent to abnormal conditions in the automobile or annex on car owner's mobile phone and with audible alarm with the form of picture by camera in use, and simultaneously the user can be by the mobile phone warning device of closing or reset.
U.S. Pat 20050099273 discloses a kind of automobile and has invaded and harassed surveillance and method.This system comprises camera, control device, communication device, invasion transducer, door sensor, glass sensor, inclination sensor etc.When invador or other abnormal conditions, camera is taken invador or other abnormal conditions, and by communication device picture is reached information centre, in time reaches user mobile phone by information centre again.
The auto-safety mechanism of above-mentioned prior art and method are primarily aimed at antitheft or malice is invaded and harassed.At special occasions, stopped other people gate or the trip route of other vehicle as the parking stall, quilt is hindered the people often to need in time and the car owner gets in touch, to move the parking stall.For the automobile of auto-safety mechanism that has adopted prior art and method thereof, only hindered the people automobile to be taked as after firmly rocking automobile or knocking big injurious act such as automobile, the car owner just can learn the information that automobile is encroached on.Thereby cause unnecessary loss or contradiction easily.
Existing doorbell generally is to press the button as the guest, and doorbell will send music and tell owner to have the guest to come or carry out inside and outside intercommunication by talkback unit that when nobody home, doorbell has just lost effect.
Chinese patent notification number CN2506036Y discloses a kind of doorbell and has shifted phone, and it comprises telephone set and doorbell, is provided with telephone set network, receiver talkback circuit, doorbell speaking circuit in the telephone case; Be provided with miaow head, loud speaker and button in the doorbell housing; Doorbell is installed in outdoors, connects with telephone set by lead.Man-hour is arranged among the manager, and owner can be by phone and doorbell and guest's intercommunication; Among the manager nobody the time, doorbell can be dialed the phone that owner presets automatically, owner and guest can converse by telephone line.
Chinese patent notification number CN2667581Y discloses a kind of multifunction door bell device, is applicable to the doorbell response and the article anti-theft prompting in places such as household, office building, warehouse; This device comprises power circuit, doorbell signaling control unit, door magnetic signal control unit and master controller, doorbell signaling control unit, door magnetic signal control unit adopt different codings, so that identification doorbell signal sends the open and-shut mode of devices such as orientation and door and window, simultaneously owing to adopt special communication module, illegal when mobile at door and window, safety cabinet etc., the signal that master controller can send according to door magnetic signal control unit, in time this illegal state is reported to the designated mobile phone recipient in the mobile phone short message mode, so that take corresponding measure.
Chinese patent publication number CN1612499A discloses a kind of doorbell mobile communication device, comprises doorbell and communication device; Doorbell has shooting, recording, fax, message-leaving function.The communication device of this device can connect mobile phone, computer, phone and other communication devices.
The door bell device of above-mentioned prior art is mainly used in that owner travels outside and when the guest is arranged, can in time adopts wired or wireless mode that guest and owner are in time got in touch.But when owner travelled outside, the door bell device of above-mentioned prior art can't be realized visual interchange mutual between guest and the owner.
Summary of the invention
For this reason, technical problem to be solved by this invention is to provide a kind of and can makes owner and the method and apparatus of in time being got in touch with by intruder or visitor.
For solving above-mentioned technical problem of the present invention, contact method of the present invention, a kind of contact method that the present invention proposes may further comprise the steps:
Visitor side's start unit is input to described center processor with an enabling signal through the enabling signal input of a center processor (CPU) according to the Starting mode of setting;
Described center processor multi-media signal input connects video and/or audio contact unit, and accepts the video and/or audio signal;
Described center processor one receives enabling signal, sends main party call with regard to open wireless electricity communication module group;
After main party call UNICOM, described center processor is to be suitable for the signal that the residing radio communication system of described radio communication module uses with the video and/or audio conversion of signals of described video and/or audio contact unit input; And, be sent to by described radio communication system on the master side's receiving/transmitting device with video and/or audio receipts/bill unit through being connected the described radio communication module of described center processor;
The video and/or audio signal that main root is received according to described master side receiving/transmitting device is beamed back feedback signal by described radio communication system to visitor side by master side's receiving/transmitting device.
Described video and/or audio contact unit is under the control of described center processor, according to the enabling signal startup work of input.
Described radio communication system is a mobile telephone system, the telephone number of the mobile phone of the described master side of the conduct receiving/transmitting device that carry the master side that prestores in the wherein said radio communication module.
Described feedback signal converts the video and/or audio signal to by described center processor, and the described video and/or audio contact unit through being connected with described center processor exchanges with visitor side.
Above-described contact method is used for being hindered when problem is stopped people and car owner's contact, also can be used for the contact between visitor and the house-owner.
A kind of communication means that is used to realize said method comprises
A center processor (CPU);
Visitor side's start unit, it is connected the enabling signal input of described center processor; And
One group of video and/or audio contact unit, it is connected the multi-media signal input of described center processor;
It is characterized in that
Described visitor side start unit control connection at least sends the enabling signal of main party call at the radio communication module of the communication terminal of described center processor;
Described radio communication module is connected with master side's receiving/transmitting device both-way communication that carry master side by radio communication system.
Described visitor side start unit is the induction start-up circuit that comprises at least one inductive pick-up.
Described inductive pick-up comprises infrared inductor, static electricity on human body's inductor or osciducer.
Described video and/or audio contact unit is made up of the camera and the microphone of the video and audio signal that is used to obtain surrounding environment, voice loudspeaker and the LCDs that is used to make master side and visitor side carry out speech exchange.
Described radio communication system adopts mobile telephone system, the telephone number of the mobile phone of the described master side of the conduct receiving/transmitting device that carry the master side that prestores in the wherein said radio communication module.
Described center processor, objective side's start unit, video and/or audio contact unit and radio communication module are arranged in the car.
Described center processor, objective side's start unit, video and/or audio contact unit and radio communication module are arranged on house-owner's the gate or near the structures the gate.
A kind of problem parking communication means that is used to realize said method is characterized in that comprising
Visitor side's start unit, it is connected the enabling signal input of a vehicle-mounted intercom; And
Described vehicular radio intercom is connected with the walkie talkie radio both-way communication that carry master side by radio communication system.
Technique scheme of the present invention has the following advantages compared to existing technology: of the present invention be primarily aimed at that problem stops by hinder the people and the car owner's or visitor and house-owner between contact method, make to be hindered the people in time and between car owner or visitor and the house-owner to get in touch with by video and audio frequency, convenient directly perceived.
Description of drawings
For the easier quilt of content of the present invention is clearly understood, below according to a particular embodiment of the invention and in conjunction with the accompanying drawings, the present invention is further detailed explanation, wherein
Fig. 1 is the circuit block diagram of communication means of the present invention;
Fig. 2 is the circuit block diagram that communication means of the present invention adopts the wireless tranceiver form;
Fig. 3 is a circuit block diagram that is specially adapted to the communication means embodiment that gets in touch with between visitor and the house owner of the present invention.
Reference numeral is expressed as among the figure: 1-visitor side start unit, 2-center processor (CPU), 3-radio communication module, 4-video and audio frequency contact unit, 5-radio communication system, 6-master side receiving/transmitting device.
Embodiment
See Fig. 1, shown principle electrical circuit block diagram of the present invention.The shown structure of this block diagram can be used for the execution mode of multiple reality.
Embodiment one
The communication means of present embodiment is used for hindered people and car owner that problem stops to be got in touch with, and the communication means of present embodiment comprises and being arranged in the car: 2, one of center processors (CPU) are connected the radio communication module 3 of objective side's start unit 1 of the enabling signal input of described center processor 2, a communication terminal that is connected center processor 2, one group of video and audio frequency that is connected the multi-media signal input of center processor 2 is got in touch with unit 4.
Visitor side's start unit 1 is for to have the induction start-up circuit of an infrared induction transducer as activation member, and described infrared induction transducer is experienced infrared radiation source, as human body, instructs the work of described induction start-up circuit.In the present embodiment, described infrared inductor has four, and be arranged on car around.
In the present embodiment, described video and audio frequency contact unit 4 by the camera and the microphone of the video and audio signal that is used to obtain surrounding environment, be used to make the car owner and formed by the voice loudspeaker and the LCDs that hinder the people to carry out speech exchange.
And described radio communication system 5 adopts global system for mobile communications gsm mobile telephone system.The telephone number of car owner's mobile phone of the described master side of the conduct receiving/transmitting device 6 that the car owner that wherein prestores in the radio communication module 3 carries.Master side's receiving/transmitting device 6 has video and audio frequency receipts/bill unit.In the use of present embodiment, when the automobile that is stopped has hindered other people to go on a journey, the infrared inductor that is moved in objective side's start unit 1 that will be set in the car by the vehicle periphery that hinders the people to stop in problem detects, and this moment, the induced signal of described infrared inductor instructed objective side's start unit 1 by the enabling signal input of device output output enabling signal to center processor center processor 2; Center processor 2 one receives enabling signal, with regard to car owner's mobile phone of open wireless electricity communication module group 3 and calling conduct master side receiving/transmitting device 6; After car owner's mobile phone UNICOM of calling out, center processor 2 is converted to the video and audio signal of described video and audio frequency contact unit 4 inputs and is suitable for the signal that described radio communication module 3 residing radio communication systems 5 use, and to be sent to the master side's receiving/transmitting device 6 with video and audio frequency receipts/bill unit through radio communication module 3 by radio communication system 6 also be on car owner's mobile phone; The video and audio signal that the car owner receives according to described master side receiving/transmitting device 6 to visitor side is beamed back the feedback signal that comprise video and audio signal by video and audio frequency receipts/bill unit by radio communication system 5 in the mode of common telephone relation; Described feedback signal converts the LCDs that is suitable in video and the audio frequency contact unit 4 and the video and audio signal of voice loudspeaker output to by center processor 2, thereby has realized being hindered the people to exchange with car owner's synchronously visualization.
Camera in video and the audio frequency contact unit 4 can carry out auto-tracking shooting according to position, the angle at human body place, comprises automatic focusing and brightness setting.The car owner can be by the shooting angle of master side's receiving/transmitting device 6 control cameras, to reach video information preferably simultaneously.
Embodiment two
Except the contact that can be used for the problem parking, contact method of the present utility model and communication means can also be used for getting in touch with between visitor and the house-owner.In the present embodiment, described communication means is arranged on house-owner's the gate.
Objective side's start unit in visitor side's start unit 1 is arranged on the outer top of doorframe.When the visitor stands in the doorway and calls at the door, the process that visitor and house-owner get in touch with is: when the sensor sensing in the objective side's start unit 1 on being arranged on the gate arrives the guest, it sends induced signal, makes the enabling signal input of the output output enabling signal of objective side's start unit 1 to center processor center processor 2; Center processor 2 one receives enabling signal, also is house-owner's mobile phone with regard to open wireless electricity communication module group 3 and calling master side receiving/transmitting device 6; After house-owner's mobile phone UNICOM of calling out, center processor 2 is converted to the video and audio signal of described video and audio frequency contact unit 4 inputs and is suitable for the signal that described radio communication module 3 residing radio communication systems 5 use, and to be sent to the master side's receiving/transmitting device 6 with video and audio frequency receipts/bill unit through radio communication module 3 by radio communication system 6 also be on house-owner's mobile phone; The video and audio signal that house-owner receives according to described master side receiving/transmitting device 6 is beamed back the feedback signal that comprises video and audio signal by video and audio frequency receipts/bill unit by radio communication system 5 to visitor side; Described feedback signal converts the LCDs that is suitable in video and the audio frequency contact unit 4 and the video and audio signal of voice loudspeaker output to by center processor 2, thereby has realized being hindered the people to exchange with house-owner's synchronously visualization.
By the foregoing description given instruction and technology enlightenment,, some conspicuous conversion and alternative forms can be proposed to above-mentioned fact Example for the person of an ordinary skill in the technical field.
In a kind of execution mode of replacement, objective side's start unit 1 is for having the start-up circuit of a push-button switch as activation member, and described push-button switch is pressed described start unit 1 work of controlling by visitor side.In the present embodiment, described push-button switch then can be installed on the vehicle body any tangible, and the visitor can reach position contacting.
Obviously, described activation member can also adopt many other substitutions of elements, as static electricity on human body's inductor or osciducer or the like for the person of an ordinary skill in the technical field except above-mentioned infrared inductor and push-button switch.Also can be that several sensor combination form.Wherein, the induction end of static electricity on human body's inductor links to each other with the car shell; And described osciducer can be installed in any position of vehicle body.About the activation member of static electricity on human body's inductor as described induction start-up circuit, its Starting mode is substantially the same for being hindered the people.And with osciducer during as the activation member of described induction start-up circuit, hindered the people then can be by rapping the car housing, or the savate tire makes the start-up circuit work in the described visitor side start unit.
Described start unit 1 is not only controlled the unlatching of described radio communication module 3, but also the unlatching of control of video and audio devices simultaneously.That is to say before start unit does not send enabling signal, to have only start unit and center processor in running order, can reduce like this energy consumption of car at power supply.
For described video and audio frequency contact unit 4, it only also can adopt by the microphone of the audio signal that is used to obtain surrounding environment and be used to make car owner and the alternative form of being formed by the voice loudspeaker that hinder the people to carry out speech exchange.That is to say cancellation video-unit part.
In the execution mode of replacing, the described mobile telephone system that described radio communication system 5 adopts can replace with code division multiple address communication system CDMA, or the mobile telephone system that combines with code division multiple address communication system CDMA of global system for mobile communications GSM etc.
Obviously, communication means for the problem parking, because it is mainly used in the effect that problem is stopped and the car owner gets in touch, so execution mode as shown in Figure 2, described radio communication system 5 also can adopt the communication system that constitutes between the wireless tranceiver, the communication terminal of described center processor 2 connects a vehicle-mounted intercom that has the video and/or audio function in fact, and master side's receiving/transmitting device then is a portable intercom.
And, it is evident that described communication means also can be arranged near the structures in gate for embodiment two.
Under the prompting of the foregoing description one, those of ordinary skill in the field can be expressly understood and know the course of work of the execution mode of above-mentioned various alternative forms, and do not have any doubt.
Obviously, described activation member can also adopt many other substitutions of elements, as static electricity on human body's inductor or osciducer or the like for the person of an ordinary skill in the technical field except above-mentioned infrared inductor and push-button switch.Also can be that several sensor combination form.Wherein, the induction end of static electricity on human body's inductor links to each other with the car shell; And described osciducer can be installed in any position of vehicle body.
Described start unit 1 is not only controlled the unlatching of described radio communication module 3, but also the unlatching of control of video and audio devices simultaneously.That is to say before start unit does not send enabling signal, to have only start unit and center processor in running order, can reduce like this energy consumption of car at power supply.
For described video and audio frequency contact unit 4, it only also can adopt by the microphone of the audio signal that is used to obtain surrounding environment and be used to make car owner and the alternative form of being formed by the voice loudspeaker that hinder the people to carry out speech exchange.
In the execution mode of replacing, the described mobile telephone system that described radio communication system 5 adopts can replace with code division multiple address communication system CDMA, or the mobile telephone system that combines with code division multiple address communication system CDMA of global system for mobile communications GSM etc.Obviously, because the effect that this device problem that is mainly used in is stopped and to be got in touch with the car owner, the distance of its contact has also determined thus can not be too far away, usually within Ying Zaiyi, two kilometers the scope.So execution mode as shown in Figure 2, described radio communication system 5 also can adopt the communication system that constitutes between the wireless tranceiver, the communication terminal of described center processor 2 connects a vehicle-mounted intercom that has the video and/or audio function in fact, and master side's receiving/transmitting device then is a portable intercom.
For embodiment two, it is evident that specifically described communication means also can be arranged near the structures in gate.At this moment, its circuit block diagram can adopt form shown in Figure 3, carries out signal communication by the radio contact mode between wherein said video and audio frequency contact unit and the described center processor (CPU).And described visitor side start unit also can unlimited or wired mode be provided with separately.
Under the prompting of the foregoing description one, those of ordinary skill in the field can be expressly understood and know the course of work of the execution mode of above-mentioned various alternative forms, and do not have any doubt.
Obviously, the above embodiment of the present invention only is for example of the present invention clearly is described, and is not to be qualification to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give exhaustive to all execution modes.And these belong to conspicuous variation or the change that spirit of the present invention extended out and still are among protection scope of the present invention.