CN204341016U - The pickup system of subway station end door - Google Patents
The pickup system of subway station end door Download PDFInfo
- Publication number
- CN204341016U CN204341016U CN201420869911.3U CN201420869911U CN204341016U CN 204341016 U CN204341016 U CN 204341016U CN 201420869911 U CN201420869911 U CN 201420869911U CN 204341016 U CN204341016 U CN 204341016U
- Authority
- CN
- China
- Prior art keywords
- miaow head
- pickup
- end door
- subway station
- station end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The utility model provides a kind of pickup system of subway station end door, and it comprises miaow head, adapter, acoustic pickup, power supply and audio amplifier, and miaow head is arranged on the side towards platform public area on subway station end door, for gathering the sound of platform public area; Adapter is arranged between miaow head and acoustic pickup, provides miaow head to access the connectivity port of acoustic pickup; The sound that miaow head collects is converted to digital signal by acoustic pickup; Power supply connects with acoustic pickup, provides the work capacity of pickup system; Audio amplifier connects with acoustic pickup, is arranged on the side towards driver operation district on end door, and is arranged on the position near subway train operator, be used for the sound that miaow head collects to play back.Use the utility model, the sound transmitted by platform public area of the miaow head collection that driver can be heard by audio amplifier, thus the security situation of overall understanding platform public area, greatly improve the safety performance of subway station.
Description
Technical field
The utility model relates to a kind of end door used on subway platform.
Background technology
Existing subway platform, end door 9 (as shown in Figure 1) is provided with at headstock C stop position place, by end door 9, platform public area B and driver operation district A is kept apart, avoid air-flow conducting to cause wind-force on platform excessive on the one hand, ensure the safety of driver and headstock on the other hand.
But existing end door is enclosed construction, although driver can by the situation on glass eye observation platform on end door, end door can cut off the sound on platform.
If run into emergency situation to occur, the distress call on platform or other warning sound, will be shielded by end door, train operator can can't hear, and this likely causes the generation of accident.
Summary of the invention
In view of the foregoing, the utility model provides a kind of pickup system of subway station end door, enables driver hear the sound of end door opposite side.
For achieving the above object, the technical solution adopted in the utility model is:
A pickup system for subway station end door, is characterized in that: comprise miaow head, adapter, acoustic pickup, power supply and audio amplifier, wherein:
Miaow head is arranged on the side towards platform public area on subway station end door, for gathering the sound of platform public area;
Adapter is arranged between miaow head and the input end of acoustic pickup, provides miaow head to access the connectivity port of acoustic pickup;
The sound that miaow head collects is converted to digital signal by acoustic pickup;
Power supply connects with acoustic pickup, provides the work capacity of pickup system;
Audio amplifier connects with the mouth of acoustic pickup, is arranged on the side towards driver operation district on subway station end door, and is arranged on the position near subway train operator, is used for the sound that miaow head collects to play back.
In the pickup system of described subway station end door: this acoustic pickup also connects with the centre panel of subway platform door, the keying of this pickup system and subway platform door is formed and links.
In the pickup system of described subway station end door: this miaow head has multiple,
In the pickup system of described subway station end door: this miaow head is arranged on the top of the front securing cover plate of subway station end door.
In the pickup system of described subway station end door: this power supply is the power cabinet of subway platform door.
In the pickup system of described subway station end door: also comprise hard disk recorder, it connects with the mouth of acoustic pickup, for recording the sound that miaow head collects.
By using the utility model, after train enters subway station and opens car door, the PSC (centre panel) of subway platform door sends a signal to acoustic pickup, make power connection, miaow head, hard disk recorder and audio amplifier are all started working, enable the sound transmitted by platform public area that driver is heard by audio amplifier, understand the security situation of platform public area; Meanwhile, the aud. snl. that miaow head collects also is recorded by hard disk recorder, and according to switch gate time of subway gate, forms independently file by acoustic pickup, so that inquiry.
Accompanying drawing explanation
Fig. 1 is end door position view;
Fig. 2 is the electrical block diagram of the pickup system of the subway station end door that the utility model provides.
Description of reference numerals: miaow head 1; Adapter 2; Acoustic pickup 3; Power supply 4; Hard disk recorder 5; Audio amplifier 6; PSC (centre panel) 7; End door 9; Driver operation district A; Platform public area B; Headstock C.
Detailed description of the invention
As shown in Figure 2, the pickup system of a kind of subway station end door that the utility model provides, this pickup system comprises miaow head 1, adapter 2, acoustic pickup 3, power supply 4, hard disk recorder 5 and audio amplifier 6, wherein:
Miaow head 1 has multiple, is installed in the side towards platform public area on subway station end door, for gathering the sound of platform public area; Under preferable case, miaow head 1 is arranged on the front securing cover plate (existing structure of subway station end door, do not give diagram) top, do not affect the normal unlatching of front securing cover plate, miaow head 1 quantity can be determined according to audio collection scope, ensure that direction, platform public area sound out can not be missed, and realizes the seamless link of sound collection as far as possible;
Adapter 2 is arranged between the input end of miaow head 1 and acoustic pickup 3, provides miaow head 1 to access the connectivity port of acoustic pickup 3;
Acoustic pickup 3 is commercially available prod, and the V series binary channel acoustic pickup preferably adopting Beijing Chinese herring Science and Technology Ltd. to produce, is used for the sound that miaow head 1 collects to be converted to digital signal;
Power supply 4 connects with acoustic pickup 3, provides the work capacity of pickup system, and in the present embodiment, this power supply 4 is power cabinets of subway platform door;
Hard disk recorder 5 connects with the mouth of acoustic pickup 3, records the sound that miaow head 1 collects;
Audio amplifier 6 connects with the mouth of acoustic pickup 3, is arranged on the side towards driver operation district on subway station end door, and is arranged on the position near subway train operator, is used for the sound that miaow head 1 collects to play back;
In preferred situation, acoustic pickup 3 also connects with the PSC (centre panel) 7 of subway platform door, the keying of this pickup system and subway platform door is formed link, when subway gate is opened, pickup system is started working, when subway gate is closed, pickup system quits work.
Use procedure of the present utility model is as follows, after train enters subway station and opens car door, the PSC (centre panel) 7 of subway platform door sends a signal to acoustic pickup 3, power supply 4 is connected, miaow head 1, hard disk recorder 5 and audio amplifier 6 are all started working, enable the sound transmitted by platform public area that driver is heard by audio amplifier 6, understand the security situation of platform public area; Meanwhile, the aud. snl. that miaow head 1 collects also is recorded by hard disk recorder 5, and according to switch gate time of subway gate, forms independently file by acoustic pickup 3, so that inquiry; By the time, time train is closed the door, the PSC (centre panel) 7 of subway platform door sends a signal to acoustic pickup 3, makes power supply 4 open circuit, and miaow head 1, hard disk recorder 5 and audio amplifier 6 all quit work.
Above embodiment is only be described the utility model; but not the summary of being restricted property; those of ordinary skill in the art are under the guidance of inventive concept of the present utility model; can also make the amendment on a lot of conventional structure and replacement, these amendments also should be considered to belong among protection domain of the present utility model with replacement.
Claims (6)
1. a pickup system for subway station end door, is characterized in that: comprise miaow head, adapter, acoustic pickup, power supply and audio amplifier, wherein:
Miaow head is arranged on the side towards platform public area on subway station end door, for gathering the sound of platform public area;
Adapter is arranged between miaow head and the input end of acoustic pickup, provides miaow head to access the connectivity port of acoustic pickup;
The sound that miaow head collects is converted to digital signal by acoustic pickup;
Power supply connects with acoustic pickup, provides the work capacity of pickup system;
Audio amplifier connects with the mouth of acoustic pickup, is arranged on the side towards driver operation district on subway station end door, and is arranged on the position near subway train operator, is used for the sound that miaow head collects to play back.
2. the pickup system of subway station end door according to claim 1, is characterized in that: this acoustic pickup also connects with the centre panel of subway platform door, the keying of this pickup system and subway platform door is formed and links.
3. the pickup system of subway station end door according to claim 1, is characterized in that: this miaow head has multiple.
4. the pickup system of subway station end door according to claim 1, is characterized in that: this miaow head is arranged on the top of the front securing cover plate of subway station end door.
5. the pickup system of subway station end door according to claim 1, is characterized in that: this power supply is the power cabinet of subway platform door.
6. the pickup system of subway station end door according to claim 1, it is characterized in that: also comprise hard disk recorder, it connects with the mouth of acoustic pickup, for recording the sound that miaow head collects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420869911.3U CN204341016U (en) | 2014-12-31 | 2014-12-31 | The pickup system of subway station end door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420869911.3U CN204341016U (en) | 2014-12-31 | 2014-12-31 | The pickup system of subway station end door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204341016U true CN204341016U (en) | 2015-05-20 |
Family
ID=53224306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420869911.3U Active CN204341016U (en) | 2014-12-31 | 2014-12-31 | The pickup system of subway station end door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204341016U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108630227A (en) * | 2018-04-15 | 2018-10-09 | 吴秋琴 | Platform optical projection system based on audio analysis |
-
2014
- 2014-12-31 CN CN201420869911.3U patent/CN204341016U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108630227A (en) * | 2018-04-15 | 2018-10-09 | 吴秋琴 | Platform optical projection system based on audio analysis |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202093640U (en) | Multi-parameter real-time fire-resistant monitoring device for rail locomotives | |
| CN206192186U (en) | Anti -riot terrific shield of formula of dispeing | |
| CN104104460B (en) | Wireless interphone intelligent control broadcasting system having fingerprint identification function | |
| CN201732403U (en) | Multichannel voice and data recording instrument | |
| CN204341016U (en) | The pickup system of subway station end door | |
| CN202439726U (en) | Wireless audio and video monitoring signal acquisition and transmission device for railway locomotives | |
| CN202818375U (en) | Passenger emergency communication unit and passenger emergency communication system comprising the same | |
| CN205930450U (en) | Emergency command communication vehicle | |
| CN204350249U (en) | A kind of intelligent earphone with bluetooth, video recording, recording, flash memory capability | |
| CN105812982B (en) | A kind of vehicle-mounted voice device | |
| CN203644159U (en) | Fire alarm voice indicating system | |
| CN208935777U (en) | A kind of police service emergency individual soldier's communication system | |
| CN106793612A (en) | A kind of production district information aggregate panel cover | |
| CN207123874U (en) | A kind of subway train comprehensive monitor system | |
| CN203482193U (en) | Helmet individual propaganda megaphone | |
| CN106840372A (en) | Multichannel abnormal sound records back method and record playback reproducer | |
| CN202548931U (en) | Vehicle-mounted signal system fault recording analyzer | |
| CN202748853U (en) | Digital lifting capacity measurement and control recorder | |
| CN206728296U (en) | Portable stereo loudspeaker | |
| CN209000544U (en) | A kind of wireless area recording controller | |
| CN204168285U (en) | A kind of intercommunication tractor driver miaow with sound-recording function | |
| CN205051844U (en) | Sound channel headset branching unit about special use of intelligence translation machine | |
| CN203547172U (en) | Dock for court | |
| CN206023995U (en) | Audio-video monitoring device of train | |
| CN213783802U (en) | Communication device for electronic information engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |