CN103248388A - Interphone and alarming method thereof - Google Patents
Interphone and alarming method thereof Download PDFInfo
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- CN103248388A CN103248388A CN2013101123964A CN201310112396A CN103248388A CN 103248388 A CN103248388 A CN 103248388A CN 2013101123964 A CN2013101123964 A CN 2013101123964A CN 201310112396 A CN201310112396 A CN 201310112396A CN 103248388 A CN103248388 A CN 103248388A
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Abstract
The invention discloses an interphone and an alarming method thereof. The interphone comprises an infrared sensing module, a judgment processing module and an alarming module, wherein the infrared sensing module is used for sensing an infrared signal of an outside human body and generates a corresponding electric signal; the judgment processing module is used for judging whether an alarm is given according to the electric signal; and the alarming module is used for giving an alarm when the judgment result of the judgment module is to give an alarm. The interphone can detect the monitoring area and can give an alarm when a person is found in the monitoring area.
Description
Technical field
The present invention relates to the intercom field, relate in particular to a kind of intercom and alarm method thereof.
Background technology
Intercom is a kind of bidirectional mobile communication instrument, not wanting under the situation of any network support, just can converse, and is applicable to the occasion of relative fixed and frequent conversation.Present intercom is mainly used in industries such as public security, civil aviaton, transportation, water conservancy, railway, service, is used for contact and command scheduling between Team Member, links up efficient and improves the quick reaction capability of handling accident to improve.Along with popularizing and application of intercom, intercom is also used in people's out on tours more and more.
Existing intercom is a kind of equipment that transmits voice signal, do not have alarm function, and in actual safety monitoring, for example relatively important events such as in family, office, warehouse, laboratory, need the security protection personnel not only to use intercom to pass through the situation of acoustic notifications guarded region, and use guarded region is surveyed, have the people to occur at guarded region if find, then alarm, improve the fail safe of important events; Existing intercom can't satisfy this demand then.
Summary of the invention
The main technical problem to be solved in the present invention is, provides a kind of intercom and alarm method thereof to survey guarded region, and reports to the police there being the people to appear under the situation of guarded region.
For solving the problems of the technologies described above, the invention provides a kind of intercom, comprising: infrared ray sensing module, judging treatmenting module and alarm module;
Described infrared ray sensing module is used for the outside human infrared signal of induction and produces the corresponding signal of telecommunication;
Described judging treatmenting module is used for judging whether to send alarm according to the described signal of telecommunication;
Described alarm module is used for then sending alarm when the judged result of described judge module is alarmed for sending.
Further, the described signal of telecommunication is voltage signal, and described judging treatmenting module is used for magnitude of voltage and the predetermined threshold value of described voltage signal are compared, if be higher than predetermined threshold value, then judged result is for sending alarm.
Further, the described signal of telecommunication is voltage signal, and described judging treatmenting module comprises: signal amplification module and judgement submodule; Described signal amplification module is used for described voltage signal is amplified, and the voltage signal after amplifying is transferred to described judgement submodule; Described judgement submodule compares for magnitude of voltage and the predetermined threshold value of the voltage signal that will receive, if be higher than predetermined threshold value, then judged result is for sending alarm.
Further, described intercom also comprises camera, and described camera opening module is used for opening when the judged result of described judging treatmenting module is alarmed for sending, and begins to gather video data after the unlatching.
Further, described intercom also comprises the data transmission and processing module; Described camera transfers to described data transmission and processing module with the video data that collects, and described data transmission and processing module is transferred to external equipment after described video data is handled.
Further, described data transmission and processing module comprises analog-to-digital conversion module, compression processing module and data transmission module;
Described analog-to-digital conversion module is used for described video data is converted to digital of digital video data, described compression processing module is used for described digital of digital video data is compressed processing, and the digital of digital video data that described data transmission module is used for will compressing after handling is transferred to external equipment.
Further, described infrared ray sensing module comprises: luxuriant and rich with fragrance mud that lens and infrared thermal releasing transducer;
Your lens of described luxuriant and rich with fragrance mud are used for the infrared signal refraction of outside human body or reflex to described infrared thermal releasing transducer;
Described infrared thermal releasing transducer is used for changing the infrared signal of sensing into the corresponding signal of telecommunication.
Be similarly and solved the alarm method that above-mentioned technical problem the present invention also provides a kind of intercom, may further comprise the steps:
Respond to outside human infrared signal and produce the corresponding signal of telecommunication;
Judge whether to send alarm according to the described signal of telecommunication;
If judged result for sending alarm, is then sent alarm.
Further, when the described signal of telecommunication is voltage signal, describedly judge whether that according to the described signal of telecommunication step of sending alarm comprises:
Magnitude of voltage and the predetermined threshold value of described voltage signal are compared, if be higher than predetermined threshold value, then judged result is for sending alarm.
Further, when the described signal of telecommunication is voltage signal, describedly judge whether that according to the described signal of telecommunication step of sending alarm comprises:
Described voltage signal is amplified;
Magnitude of voltage and the predetermined threshold value of the voltage signal after amplifying are compared, if be higher than predetermined threshold value, then judged result is for sending alarm.
Further, when judged result when giving a warning, alarm method also comprises:
Begin to gather video data;
Described video data is handled, given external equipment with the processed video transfer of data.
Further, described to described video data processing, comprise to the step of external equipment the processed video transfer of data:
Described video data is converted to digital of digital video data;
Described digital of digital video data is compressed processing;
Digital of digital video data after compression is handled is transferred to external equipment.
The invention has the beneficial effects as follows:
The invention provides a kind of intercom and alarm method thereof, can survey guarded region, when finding the people is arranged when guarded region occurs, report to the police.Intercom of the present invention comprises: infrared ray sensing module, judging treatmenting module and alarm module; Described infrared ray sensing module is used for the outside human infrared signal of induction and produces the corresponding signal of telecommunication; Described judging treatmenting module is used for judging whether to send alarm according to the described signal of telecommunication; Described alarm module is used for then sending alarm when the judged result of described judge module is alarmed for sending; Therefore as the people when guarded region occurs, the infrared ray sensing module of intercom will be sensed the infrared signal of human body, and infrared signal is converted to telecommunications, judges whether to send alarm according to the signal of telecommunication then, if then send alarm; Compare with traditional intercom, intercom of the present invention has the function of surveying human body and warning, and is practical.And intercom of the present invention is just done simple improvement to traditional intercom, and manufacturing process is fairly simple, and cost is lower.
Description of drawings
First kind of structural representation of the intercom that Fig. 1 provides for the embodiment of the invention one;
Second kind of structural representation of the intercommunication that Fig. 2 provides for the embodiment of the invention one;
The third structural representation of the intercom that Fig. 3 provides for the embodiment of the invention one;
First kind of structural representation of the intercom that Fig. 4 provides for the embodiment of the invention two;
Second kind of structural representation of the intercommunication that Fig. 5 provides for the embodiment of the invention two;
The third structural representation of the intercom that Fig. 6 provides for the embodiment of the invention two;
The schematic flow sheet of the alarm method of the intercom that Fig. 7 provides for the embodiment of the invention three.
Embodiment
By reference to the accompanying drawings the present invention is described in further detail below by embodiment.
Embodiment one:
As shown in Figure 1, present embodiment provides a kind of intercom, comprises infrared ray sensing module, judging treatmenting module and alarm module;
Described infrared ray sensing module is used for the outside human infrared signal of induction and produces the corresponding signal of telecommunication;
Described judging treatmenting module is used for judging whether to send alarm according to the described signal of telecommunication;
Described alarm module is used for then sending alarm when the judged result of described judge module is alarmed for sending.
Infrared ray sensing module in the present embodiment can be responded to the infrared signal of human body, as releasing electric transducer for infrared heat; When the people appears at guarded region, because human body has constant body temperature, generally at 37 degree, so can send infrared ray about specific wavelength 10UM; The infrared sensing module of intercom will be sensed the infrared signal that human body sends and produce the corresponding signal of telecommunication, judges whether to send alarm according to the signal of telecommunication, if, then send alarm, reminding has the people to enter guarded region.The alarm module of present embodiment can be audible alarm circuit, as the loudspeaker that can send chimes of doom or the motor of reporting to the police vibration.
The signal of telecommunication of present embodiment can be voltage signal, and judging treatmenting module is used for magnitude of voltage and the predetermined threshold value of described voltage signal are compared, if be higher than predetermined threshold value, then judged result is for sending alarm.For example as shown in Figure 2, hot outer sensing module is the infrared thermal releasing transducer, judging treatmenting module is voltage comparator circuit, when alarm module is audible alarm circuit, the infrared signal of the outside human body of infrared thermal releasing sensor sensing, and convert the infrared signal of sensing to voltage signal, voltage signal is transferred to voltage comparator circuit, voltage comparator circuit compares magnitude of voltage and the predetermined threshold value of the voltage signal of sensor transmissions, if greater than predetermined threshold value, the judged result of this moment is for sending alarm, and voltage comparator circuit will send alarm signal and trigger the audible alarm circuit warning.
In actual applications, because the signal of telecommunication that infrared sensing module induction human infrared signal produces is smaller, so be necessary before judging whether to send alarm according to this signal of telecommunication, this signal of telecommunication to be amplified.As shown in Figure 3, when the signal of telecommunication that hot outer sensing module induction human body external signal produces was voltage signal, the judging treatmenting module among above-mentioned Fig. 1 can comprise: signal amplification module and judgement submodule; Described signal amplification module is used for described voltage signal is amplified, and the voltage signal after amplifying is transferred to described judgement submodule; Described judgement submodule compares for magnitude of voltage and the predetermined threshold value of the voltage signal that will receive, if be higher than predetermined threshold value, then judged result is for sending alarm; This enforcement signal amplification module can be voltage amplifier circuit, judges that submodule can be voltage comparator circuit.
Present embodiment intercom middle infrared (Mid-IR) sensing module comprises: luxuriant and rich with fragrance mud that lens and infrared thermal releasing transducer; Your lens of described luxuriant and rich with fragrance mud are used for the infrared signal refraction of outside human body or reflex to described infrared thermal releasing transducer; Described infrared thermal releasing transducer is used for changing the infrared signal of sensing into the corresponding signal of telecommunication.
Embodiment two:
For can be when the people appears at guarded region, the generation field condition of record guarded region, as shown in Figure 4, the intercom of present embodiment is on the basis of embodiment one, comprise that also the described camera of camera is used for opening when the judged result of described judging treatmenting module is alarmed for sending, begin to gather video data after the unlatching.
The intercom of present embodiment can be worked as when detecting guarded region the people being arranged, and opens camera automatically, to taking situation about taking place in the record guarded region, is convenient to processing afterwards.
When the people appears at guarded region, the infrared ray sensing module of intercom is sensed the infrared ray that human body sends and is produced the corresponding signal of telecommunication and is transferred to judging treatmenting module, when judging treatmenting module sends alarm according to this signal of telecommunication judgement, then send open command and open camera, camera is opened the back and is gathered video data, the event that sends in the record guarded region.
After collecting video data, transfer to external equipment after the video data that collects can also being handled and preserve; As shown in Figure 5, the intercom of present embodiment can also comprise the data transmission and processing module; Described camera transfers to described data transmission and processing module with the video data that collects, and described data transmission and processing module is transferred to external equipment after described video data is handled.Intercom collects and can send to external equipment behind the video data and preserve.External equipment can be for having the equipment of memory function, as server, mobile phone etc.
In the present embodiment intercom effect of data transmission and processing module be to camera collection to video data handle, be convenient to video data and be transferred to external equipment, as shown in Figure 6, the data transmission and processing module of present embodiment can comprise analog-to-digital conversion module, compression processing module and data transmission module; Described analog-to-digital conversion module is converted to digital of digital video data with described video data, and described compression processing module is compressed processing to described digital of digital video data, and the digital of digital video data that described data transmission module will compress after handling is transferred to external equipment.The compression processing module of present embodiment can be the image Compression module, and the data transmission module of present embodiment can be wireless communication module, as being WIFI communication module, bluetooth communication and infrared communication module.Therefore the intercom of present embodiment can be transferred to external equipment with the video data of taking and preserves.
Present embodiment intercom middle infrared (Mid-IR) sensing module comprises: luxuriant and rich with fragrance mud that lens and infrared thermal releasing transducer; Your lens of described luxuriant and rich with fragrance mud are used for the infrared signal refraction of outside human body or reflex to described infrared thermal releasing transducer; Described infrared thermal releasing transducer is used for changing the infrared signal of sensing into the corresponding signal of telecommunication.
Embodiment three:
As shown in Figure 7, present embodiment provides a kind of alarm method of intercom, may further comprise the steps:
Step 101: respond to outside infrared human body infrared signal and produce the corresponding signal of telecommunication;
Step 102: judge whether to send alarm according to the described signal of telecommunication, for sending alarm, execution in step 103 is not sent alarm as if judged result as if judged result, and then execution in step 104;
Step 103: send alarm;
Step 104: do not carry out any operation.
The alarm method of present embodiment when the described signal of telecommunication is voltage signal, judges whether that according to the described signal of telecommunication process of sending alarm comprises described in the above-mentioned steps 102:
Magnitude of voltage and the predetermined threshold value of described voltage signal are compared, if be higher than predetermined threshold value, then judged result is for sending alarm.
Perhaps
Described voltage signal is amplified;
Magnitude of voltage and the predetermined threshold value of the voltage signal after amplifying are compared, if be higher than predetermined threshold value, then judged result is for sending alarm.
In order to carry out real-time on-the-spot record in the people enters guarded region the time, the alarm method of present embodiment also comprises:
Begin to gather video data;
Described video data is handled, given external equipment with the processed video transfer of data.
In the present embodiment alarm method described video data is handled, is comprised to the step of external equipment the processed video transfer of data:
Described video data is converted to digital of digital video data;
Described digital of digital video data is compressed processing;
Digital of digital video data after compression is handled is transferred to external equipment.
The alarm method of present embodiment can with camera collection to video data be transferred to the external equipment storage after by a series of processing.
Above content be in conjunction with concrete execution mode to further describing that the present invention does, can not assert that concrete enforcement of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (12)
1. an intercom is characterized in that, comprising: infrared ray sensing module, judging treatmenting module and alarm module;
Described infrared ray sensing module is used for the outside human infrared signal of induction and produces the corresponding signal of telecommunication;
Described judging treatmenting module is used for judging whether to send alarm according to the described signal of telecommunication;
Described alarm module is used for then sending alarm when the judged result of described judge module is alarmed for sending.
2. intercom as claimed in claim 1 is characterized in that, the described signal of telecommunication is voltage signal, and described judging treatmenting module is used for magnitude of voltage and the predetermined threshold value of described voltage signal are compared, if be higher than predetermined threshold value, then judged result is for sending alarm.
3. intercom as claimed in claim 1 is characterized in that, the described signal of telecommunication is voltage signal, and described judging treatmenting module comprises: signal amplification module and judgement submodule; Described signal amplification module is used for described voltage signal is amplified, and the voltage signal after amplifying is transferred to described judgement submodule; Described judgement submodule compares for magnitude of voltage and the predetermined threshold value of the voltage signal that will receive, if be higher than predetermined threshold value, then judged result is for sending alarm.
4. as claim 1 or 2 or 3 described intercoms, it is characterized in that, also comprise camera, described camera is used for opening when the judged result of described judging treatmenting module is alarmed for sending, and begins to gather video data after the unlatching.
5. intercom as claimed in claim 4 is characterized in that, also comprises the data transmission and processing module; Described camera transfers to described data transmission and processing module with the video data that collects, and described data transmission and processing module is transferred to external equipment after described video data is handled.
6. intercom as claimed in claim 5 is characterized in that, described data transmission and processing module comprises analog-to-digital conversion module, compression processing module and data transmission module;
Described analog-to-digital conversion module is used for described video data is converted to digital of digital video data, described compression processing module is used for described digital of digital video data is compressed processing, and the digital of digital video data that described data transmission module is used for will compressing after handling is transferred to external equipment.
7. intercom as claimed in claim 4 is characterized in that, described infrared ray sensing module comprises: luxuriant and rich with fragrance mud that lens and infrared thermal releasing transducer;
Your lens of described luxuriant and rich with fragrance mud are used for the infrared signal refraction of outside human body or reflex to described infrared thermal releasing transducer;
Described infrared thermal releasing transducer is used for changing the infrared signal of sensing into the corresponding signal of telecommunication.
8. the alarm method of an intercom is characterized in that, may further comprise the steps:
Respond to outside human infrared signal and produce the corresponding signal of telecommunication;
Judge whether to send alarm according to the described signal of telecommunication;
If judged result for sending alarm, is then sent alarm.
9. the alarm method of intercom as claimed in claim 8 is characterized in that, the described signal of telecommunication is voltage signal, describedly judges whether that according to the described signal of telecommunication step of sending alarm comprises:
Magnitude of voltage and the predetermined threshold value of described voltage signal are compared, if be higher than predetermined threshold value, then judged result is for sending alarm.
10. the alarm method of intercom as claimed in claim 8 is characterized in that, the described signal of telecommunication is voltage signal, describedly judges whether that according to the described signal of telecommunication step of sending alarm comprises:
Described voltage signal is amplified;
Magnitude of voltage and the predetermined threshold value of the voltage signal after amplifying are compared, if be higher than predetermined threshold value, then judged result is for sending alarm.
11. the alarm method as claim 8 or 9 or 10 described intercoms is characterized in that, when judged result when giving a warning, also comprise:
Begin to gather video data;
Described video data is handled, given external equipment with the processed video transfer of data.
12. the alarm method of intercom as claimed in claim 11 is characterized in that, and is described to described video data processing, comprises to the step of external equipment the processed video transfer of data:
Described video data is converted to digital of digital video data;
Described digital of digital video data is compressed processing;
Digital of digital video data after compression is handled is transferred to external equipment.
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| CN2013101123964A CN103248388A (en) | 2013-04-01 | 2013-04-01 | Interphone and alarming method thereof |
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| CN2013101123964A CN103248388A (en) | 2013-04-01 | 2013-04-01 | Interphone and alarming method thereof |
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| CN105933801A (en) * | 2016-06-03 | 2016-09-07 | 上海木爷机器人技术有限公司 | Call device and calling system |
| CN106100666A (en) * | 2016-07-26 | 2016-11-09 | 泉州易沃得电子科技有限公司 | A kind of 32 channel LED-backlit sensing transmitter receivers |
| CN106998507A (en) * | 2016-01-26 | 2017-08-01 | 石家庄市善理通益科技有限公司 | The intercommunication means of communication and device |
| CN110809086A (en) * | 2019-09-29 | 2020-02-18 | 宁宇 | Nondestructive reminding access equipment of universal mobile station and use method thereof |
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Address after: 518057 Guangdong city of Shenzhen province Nanshan District Gao Xin Road No. 009 Chinese Technology Development Park three building 17 floor Applicant after: Li Tong, Polytron Technologies Inc Address before: 518057 Guangdong city of Shenzhen province Nanshan District Gao Xin Road No. 009 Chinese Technology Development Park three building 28 floor tower A1 Applicant before: Shenzhen Litong Yatai Technology Co., Ltd. |
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Application publication date: 20130814 |