CN2840521Y - Vehicle-mounted intercom - Google Patents
Vehicle-mounted intercom Download PDFInfo
- Publication number
- CN2840521Y CN2840521Y CNU200520022889XU CN200520022889U CN2840521Y CN 2840521 Y CN2840521 Y CN 2840521Y CN U200520022889X U CNU200520022889X U CN U200520022889XU CN 200520022889 U CN200520022889 U CN 200520022889U CN 2840521 Y CN2840521 Y CN 2840521Y
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- car
- vehicle
- intercom
- signal
- wireless
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- Expired - Fee Related
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Abstract
The utility model provides a kind of vehicle-mounted intercom, can make the inside and outside personnel's partition window of car realize conversation easily.Comprise according to vehicle-mounted intercom of the present utility model: a press-type inductor that includes loudspeaker; The outer end comprises a wireless sending module and wireless receiving module respectively in the car, is respectively applied for to send and receive voice or other signals; Also comprise a switch in the car, be used for the control beginning and finish conversation; The sound equipment of this device junctor motor-car in car or carry a loud speaker; Also comprise the main control unit that a whole intercom of control is realized conversing in addition inside and outside the car respectively.Be to realize the input and output of voice signal, also need the encoder that voice signal and digital signal are transformed mutually.Be the volume of control loudspeaker, also will comprise a volume control switch.Wireless signal can adopt a certain fixing frequency range transmission.
Description
Technical field
The utility model relates to a kind of being applicable on the automobile, realizes the vehicle-mounted intercom of the inside and outside conversation of automobile.
Background technology
At present, the personnel that take in the motor vehicle will with the outer personnel's conversation of car, need open vehicle window or get off, could realize communication effect preferably.There is certain potential safety hazard in this mode for the occupant, especially in the less area of people, and causes the valuable goods loss in the car easily or is robbed.In addition, in the winter or the hot summer of cold, this mode is conversed also can influence the interior temperature of car, makes the interior passenger of car feel very uncomfortable.
If a kind of device can be arranged, be installed in a certain position on the motor vehicle, on glass as motor vehicle automobile door, the occupant is under the situation of not opening car door or glass for vehicle window, with regard to can be well with car outward personnel converse, just solved the inconvenience that above-mentioned variety of issue brings.
The utility model content
The purpose of this utility model just provides a kind of vehicle-mounted intercom, can make the inside and outside personnel's partition window of car realize conversation easily.
Comprise according to vehicle-mounted intercom of the present utility model: a press-type inductor that includes loudspeaker; The outer end comprises a wireless sending module and wireless receiving module respectively in the car, is respectively applied for to send and receive voice or other signals; Also comprise a switch in the car, be used for the control beginning and finish conversation; This device is planted the sound equipment of junctor motor-car in the car or is carried a loud speaker; Also comprise the main control unit that a whole intercom of control is realized conversing in addition inside and outside the car respectively.
Be to realize the input and output of voice signal, also need the encoder that voice signal and digital signal are transformed mutually.Be the volume of control loudspeaker, also will comprise a volume control switch.
Wireless signal can adopt a certain fixing frequency range transmission.
The inside and outside device of described vehicle-mounted intercom also can connect by the mode of wire signal.
Use intercom of the present utility model, realize that the process of the inside and outside conversation of car is as follows: at first, when having human desires and occupant to converse outside the car, the press-type inductor that the flicking car is outer, the occupant according to circumstances can pass through control switch, selects to want and the outer personnel, talking of car; If the occupant selects conversation, the outer personnel's of car voice messaging is through behind the sample code, send by wireless transmitter module, signal is received by the wireless receiving module in the car then, again the signal that receives is sent to main control unit, comes out through sound equipment in the car or the additional loudspeaker plays of intercom after the decoding then.
When personnel speak outside occupant and the car then is an opposite process, be that wireless transmitter module in the car sends occupant's voice messaging, the outer wireless receiving module of car receives information, and the information that receives is sent to main control unit, then decoded information is come out through loudspeaker plays.
Though above two processes be that branch comes and writes exactly, in real process, two processes are carried out simultaneously, promptly realize the inside and outside both sides' of car instant partition window conversation.
Description of drawings
Below in conjunction with accompanying drawing the utility model is illustrated in further detail:
Fig. 1 is the schematic diagram that vehicle-mounted intercom of the present utility model has been installed on the motor vehicle;
Fig. 2 is the structured flowchart of vehicle-mounted intercom of the present utility model;
Embodiment
Below with reference to accompanying drawing of the present utility model, more detailed description goes out most preferred embodiment of the present utility model.
Be the schematic diagram that vehicle-mounted intercom of the present utility model has been installed on the motor vehicle as shown in Figure 1; Fig. 2 is the structured flowchart of vehicle-mounted intercom of the present utility model; Comprise according to vehicle-mounted intercom of the present utility model: a press-type inductor 1 that includes loudspeaker; Comprise an interior wireless sending module 2 and interior wireless receiving module 3 in the car, be respectively applied for and send and receive voice or other signals that the car outer end also comprises an outer wireless sending module 4 and outer wireless receiving module 5; Also comprise a switch 6 in the car, be used for the control beginning and finish conversation; This device is planted the sound equipment of junctor motor-car in the car or is carried a loud speaker 7; Comprise respectively also that in addition a whole intercom of control realizes the interior main control unit 8 and the outer main control unit 9 of conversation, be respectively applied for realize in the car and outside the car voice signal conversion and be sent to player.
Be to realize the input and output of voice signal, also need the encoder that voice signal and digital signal are transformed mutually.Be the volume of control loudspeaker, also will comprise a volume control switch.
Wireless signal can adopt a certain fixing frequency range transmission.
The inside and outside device of described vehicle-mounted intercom also can connect by the mode of wire signal.
Use intercom of the present utility model, realize that the process of the inside and outside conversation of car is as follows: at first, when having human desires and occupant to converse outside the car, the press-type inductor 1 that the flicking car is outer, the occupant according to circumstances can pass through control switch 6, selects to want and the outer personnel, talking of car; If the occupant selects conversation, the outer personnel's of car voice messaging is through behind the sample code, send by wireless transmitter module 4, signal is received by the wireless receiving module in the car 3 then, main control unit 8 in again the signal that receives being sent to plays back through sound equipment in the car or the additional loud speaker 7 of intercom after the decoding then.
When personnel speak outside occupant and the car then is an opposite process, be that wireless transmitter module 2 in the car sends occupant's voice messaging, the wireless receiving module 5 reception information that car is outer, and the information that receives is sent to outer main control unit 9, then decoded information is played back through the press-type inductor 1 that includes loudspeaker.
Though above two processes be that branch comes and writes exactly, in real process, two processes are carried out simultaneously, promptly realize the inside and outside both sides' of car instant partition window conversation.
The transmission of wireless signal can be used the frequency band of a certain fixed range.
Use vehicle-mounted intercom of the present utility model, can be under the situation of not opening car door or vehicle window, directly realize the inside and outside personnel's of car conversation, and the utility model is simple in structure, shape is little, is installed in the on glass of vehicle window or other positions all do not affect the appearance.The occupant do not want with car outside personnel when conversing, can also ACTIVE CONTROL finish conversation, no matter so when, can security threat not arranged, and outside under the very bad situation of weather, can not influence the interior personnel of car the occupant.
Although disclose specific embodiment of the utility model and accompanying drawing for the purpose of illustration, but it will be appreciated by those skilled in the art that: in the spirit and scope that do not break away from the utility model and appended claim, various replacements, variation and modification all are possible.Therefore, the utility model should not be limited to most preferred embodiment and the disclosed content of accompanying drawing.
Claims (4)
1. a vehicle-mounted intercom is characterized in that, comprising:
A press-type inductor that includes loudspeaker;
The outer end comprises a wireless sending module and wireless receiving module respectively in the car, is respectively applied for to send and receive voice or wireless signal;
Also comprise a switch in the car, be used for the control beginning and finish conversation;
The sound equipment of intercom junctor motor-car in car or carry a loud speaker;
Also comprise the main control unit that a whole intercom of control is realized conversing respectively.
2. vehicle-mounted intercom according to claim 1 is characterized in that: described vehicle-mounted intercom also comprises the encoder that voice signal and digital signal are transformed mutually.
3. vehicle-mounted intercom according to claim 1 is characterized in that: the wireless signal of transmission information is in a frequency range of fixing.
4. vehicle-mounted intercom according to claim 1 is characterized in that: the inside and outside device of described vehicle-mounted intercom also can connect by the mode of wire signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200520022889XU CN2840521Y (en) | 2005-03-28 | 2005-03-28 | Vehicle-mounted intercom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200520022889XU CN2840521Y (en) | 2005-03-28 | 2005-03-28 | Vehicle-mounted intercom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2840521Y true CN2840521Y (en) | 2006-11-22 |
Family
ID=37428491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200520022889XU Expired - Fee Related CN2840521Y (en) | 2005-03-28 | 2005-03-28 | Vehicle-mounted intercom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2840521Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104808531A (en) * | 2014-01-23 | 2015-07-29 | 冯亚玲 | Vehicle-mounted interphone intelligent on-off control circuit |
| JP2020050336A (en) * | 2018-09-21 | 2020-04-02 | ワン ユーロンＷａｎｇ Ｙｕｌｏｎｇ | Passive vehicle cabin insulation method with constant temperature and ultra-low energy consumption |
| CN113539260A (en) * | 2021-06-29 | 2021-10-22 | 广州小鹏汽车科技有限公司 | Voice communication method and device based on vehicle |
-
2005
- 2005-03-28 CN CNU200520022889XU patent/CN2840521Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104808531A (en) * | 2014-01-23 | 2015-07-29 | 冯亚玲 | Vehicle-mounted interphone intelligent on-off control circuit |
| CN104808531B (en) * | 2014-01-23 | 2018-10-16 | 冯亚玲 | Vehicular intercom intelligent switch machine control circuit |
| JP2020050336A (en) * | 2018-09-21 | 2020-04-02 | ワン ユーロンＷａｎｇ Ｙｕｌｏｎｇ | Passive vehicle cabin insulation method with constant temperature and ultra-low energy consumption |
| CN113539260A (en) * | 2021-06-29 | 2021-10-22 | 广州小鹏汽车科技有限公司 | Voice communication method and device based on vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |