CN203653037U - Alarm system for preventing child from riding escalator by himself/herself - Google Patents
Alarm system for preventing child from riding escalator by himself/herself Download PDFInfo
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- CN203653037U CN203653037U CN201420006657.4U CN201420006657U CN203653037U CN 203653037 U CN203653037 U CN 203653037U CN 201420006657 U CN201420006657 U CN 201420006657U CN 203653037 U CN203653037 U CN 203653037U
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- human body
- body infrared
- receiving circuit
- infrared induction
- induction device
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Abstract
The utility model discloses an alarm system for preventing a child from riding an escalator alone. The alarm system for preventing the child from riding the escalator alone comprises a first human body infrared induction device, a second human body infrared induction device, a support and a voice alarm device. The support is arranged at the inlet position of an escalator, the first human body infrared induction device, the second human body infrared induction device and the voice alarm device are arranged on the support, and the first human body infrared induction device and the second human body infrared induction device are respectively 0.7m and 1.45m away from a horizontal plane. The voice alarm device comprises a single chip microcomputer, a voice recording-playing chip and a loudspeaker which are connected in sequence. The first human body infrared induction device comprises a first human body infrared ray transmitting circuit and a first infrared ray receiving circuit, the second human body infrared induction device comprises a second human body infrared ray transmitting circuit and a second infrared ray receiving circuit, and the first infrared ray receiving circuit and the second infrared ray receiving circuit are respectively connected with the single chip microcomputer. The alarm system can timely give an alarm if the child rides the escalator by himself/herself and avoid unexpected injury accidents.
Description
Technical field
The utility model relates to a kind of children of avoiding takes separately the warning of staircase, belongs to elevator control technology field.
Background technology
In recent years, escalator is developed rapidly all over the world, is widely used for the place that the stream of peoples such as station, harbour, market, airport and subway concentrate.But meanwhile, children to take separately staircase accident also more and more.
Because child age is still little, nature are naughty, naughty, like playing Cruel Intentions, even like amuse trick, jump, laugh and frolick and play, or drive in the wrong direction on staircase on escalator, and finger falls in pedal crack, causes tumbling staircase, causes sudden hurt accident; Therefore, elevator safety is taken notice regulation: preschool child and other person having no capacity for civil conduct take elevator, should unsoundness adult accompany.Children's boarding definitely separately, this has become social consensus.
The independent boarding safety problem of children is becoming a new problem meriting attention, and also there is no at present a kind of security alerting system, avoids children to cause the generation of sudden hurt accident because taking separately staircase.
Utility model content
The purpose of this utility model is, the warning that provides a kind of children of avoiding to take separately staircase can be taken separately staircase to children in time and report to the police, and avoids children to cause the generation of sudden hurt accident because taking separately staircase.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
Avoid children to take separately a warning for staircase, comprising: the first human body infrared inductor, the second human body infrared induction installation, support and phonetic alarm device; Support is arranged on escalator entrance, the first human body infrared inductor, the second human body infrared induction installation and phonetic alarm device are all arranged on support, and the first human body infrared inductor, the second human body infrared induction installation are respectively apart from level ground 0.7m, 1.45m; Phonetic alarm device comprises the micro controller system, voice recording and playback ic and the loud speaker that connect in turn; The first human body infrared inductor comprises the first infrared transmitter and the first infrared radiation receiving circuit, the second human body infrared induction installation comprises the second infrared transmitter and the second infrared radiation receiving circuit, and the first infrared radiation receiving circuit, the second infrared radiation receiving circuit are connected with micro controller system respectively.
The aforesaid children of avoiding take separately in the warning of staircase, and voice recording and playback ic adopts ISD1820 voice recording and playback ic.
The aforesaid children of avoiding take separately in the warning of staircase, and micro controller system adopts STC12c5A60S2.
Compared with prior art, the utility model is set up support in escalator entrance, be provided with human body infrared induction installation and phonetic alarm device above, can judge whether in time that children enter separately staircase, once find that children take alone staircase, can issue immediately audio alert information by phonetic alarm device, remind Parents or near other adults, accompany children's boarding or prevent its independent boarding, therefore can effectively avoid children to cause the generation of sudden hurt accident because taking separately staircase.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the connection diagram of first, second human body infrared induction installation and phonetic alarm device.
Reference numeral: 1-the first human body infrared inductor, 2-the second human body infrared induction installation, 3-handrail, 4-support, 5-phonetic alarm device, 6-micro controller system, 7-voice recording and playback ic, 8-loud speaker, 9-the first infrared transmitter, 10-the first infrared radiation receiving circuit, 11-the second infrared transmitter, 12-the second infrared radiation receiving circuit.
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
Detailed description of the invention
Embodiment of the present utility model: a kind of children of avoiding take separately the warning of staircase, as shown in Figure 1 and Figure 2, comprising: the first human body infrared inductor 1, the second human body infrared induction installation 2, the support 4 that is positioned at a side handrail 3 and phonetic alarm device 5; Support 4 is arranged on escalator entrance, the first human body infrared inductor 1, the second human body infrared induction installation 2 and phonetic alarm device 5 are all arranged on support 4, and the first human body infrared inductor 1, the second human body infrared induction installation 2 are respectively apart from level ground 0.7m, 1.45m; Phonetic alarm device 5 comprises the micro controller system 6, voice recording and playback ic 7 and the loud speaker 8 that connect in turn; The first human body infrared inductor 1 comprises the first infrared transmitter 9 and the first infrared radiation receiving circuit 10, the second human body infrared induction installation 2 comprises that the second infrared transmitter 11 and the second infrared radiation receiving circuit 12, the first infrared radiation receiving circuits 10, the second infrared radiation receiving circuit 12 are connected with micro controller system 6 respectively.
Wherein, voice recording and playback ic 7 adopts ISD1820 voice recording and playback ic; Micro controller system 6 adopts STC12c5A60S2.
Principle of work: infrared transmitter is ceaselessly outwards launched infrared signal, when infrared radiation receiving circuit receives infrared signal, shows that someone enters escalator.Because one-year-old many children can start to walk, its height is probably 0.7 to 0.8m, and adult's height is generally more than 1.45m, therefore, when the first infrared radiation receiving circuit 10 receives infrared signal and the second infrared radiation receiving circuit 12 while not receiving infrared signal, illustrate that the people of height between 0.7～1.45m enters staircase, that is to say that children enter alone staircase, now micro controller system 6 can be worked by startup voice recording and playback ic 7, the sound signal of loud speaker 8 played pre-recorded, such as " when boarding, please the head of a family nurse your child ", warn child's the head of a family, accident so as to avoid an accident.When the first infrared radiation receiving circuit 10, the second infrared radiation receiving circuit 12 receive infrared signal simultaneously, illustrate in passenger and comprise adult, now without starting phonetic alarm device 5.In the time that the first infrared radiation receiving circuit 10, the second infrared radiation receiving circuit 12 all do not receive infrared signal, illustrate that nobody takes staircase, now also without starting phonetic alarm device 5.
Claims (3)
1. avoid children to take separately a warning for staircase, it is characterized in that: comprise the first human body infrared inductor (1), the second human body infrared induction installation (2), support (4) and phonetic alarm device (5); Support (4) is arranged on escalator entrance, it is upper that the first human body infrared inductor (1), the second human body infrared induction installation (2) and phonetic alarm device (5) are all arranged on support (4), and the first human body infrared inductor (1), the second human body infrared induction installation (2) are respectively apart from level ground 0.7m, 1.45m; Phonetic alarm device (5) comprises the micro controller system (6), voice recording and playback ic (7) and the loud speaker (8) that connect in turn; The first human body infrared inductor (1) comprises the first infrared transmitter (9) and the first infrared radiation receiving circuit (10), the second human body infrared induction installation (2) comprises the second infrared transmitter (11) and the second infrared radiation receiving circuit (12), and the first infrared radiation receiving circuit (10), the second infrared radiation receiving circuit (12) are connected with micro controller system (6) respectively.
2. the children of avoiding according to claim 1 take separately the warning of staircase, it is characterized in that: voice recording and playback ic (7) adopts ISD1820 voice recording and playback ic.
3. the children of avoiding according to claim 1 and 2 take separately the warning of staircase, it is characterized in that: micro controller system (6) adopts STC12c5A60S2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420006657.4U CN203653037U (en) | 2014-01-03 | 2014-01-03 | Alarm system for preventing child from riding escalator by himself/herself |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420006657.4U CN203653037U (en) | 2014-01-03 | 2014-01-03 | Alarm system for preventing child from riding escalator by himself/herself |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203653037U true CN203653037U (en) | 2014-06-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420006657.4U Expired - Fee Related CN203653037U (en) | 2014-01-03 | 2014-01-03 | Alarm system for preventing child from riding escalator by himself/herself |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203653037U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105967038A (en) * | 2016-06-13 | 2016-09-28 | 广州广日电梯工业有限公司 | Escalator protection system for guaranteeing safety of children based on image recognition algorithm |
| CN106144872A (en) * | 2016-08-23 | 2016-11-23 | 何敏 | A kind of energy-saving safe escalator/moving sidewalk |
| CN109179123A (en) * | 2018-10-23 | 2019-01-11 | 安徽信息工程学院 | A kind of elevator detection system and method |
| CN110040617A (en) * | 2019-03-07 | 2019-07-23 | 浙江西子重工机械有限公司 | The safe early warning method and safety pre-warning system of staircase |
-
2014
- 2014-01-03 CN CN201420006657.4U patent/CN203653037U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105967038A (en) * | 2016-06-13 | 2016-09-28 | 广州广日电梯工业有限公司 | Escalator protection system for guaranteeing safety of children based on image recognition algorithm |
| CN105967038B (en) * | 2016-06-13 | 2018-06-19 | 广州广日电梯工业有限公司 | Staircase guard system based on image recognition algorithm protection child safety |
| CN106144872A (en) * | 2016-08-23 | 2016-11-23 | 何敏 | A kind of energy-saving safe escalator/moving sidewalk |
| CN109179123A (en) * | 2018-10-23 | 2019-01-11 | 安徽信息工程学院 | A kind of elevator detection system and method |
| CN110040617A (en) * | 2019-03-07 | 2019-07-23 | 浙江西子重工机械有限公司 | The safe early warning method and safety pre-warning system of staircase |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20190103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |