CN208314980U - A kind of alarm signal remote supervision system - Google Patents
A kind of alarm signal remote supervision system Download PDFInfo
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- CN208314980U CN208314980U CN201721116572.1U CN201721116572U CN208314980U CN 208314980 U CN208314980 U CN 208314980U CN 201721116572 U CN201721116572 U CN 201721116572U CN 208314980 U CN208314980 U CN 208314980U
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- twisted pair
- alarm signal
- remote supervision
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Abstract
The utility model relates to a kind of alarm signal remote supervision systems, comprising: sequentially connected alarm detector, dialing type alarm host machine, optical transmission device and alarm call.The utility model passes through dialing type alarm host machine, sound and light alarm signal is converted into voice signal, voice signal is stablized by optical transmission device again, reliably, it is transmitted to alarm call in time, operator on duty can be appreciated that the phenomenon that front warning device issues alarm signal by alarm call, it can guarantee that alarm signal is timely handled, realize long-range monitoring, in addition, alarm signal may be propagated unstable if being propagated using radio telephone because of wireless signal strength problem, optical transport is propagated more reliable compared with radio telephone, stablize, and save radio telephone expense.
Description
Technical field
The utility model relates to Remote Monitoring Technology fields, more particularly to a kind of alarm signal remote supervision system.
Background technique
Send every RTU of pipeline (Remote Terminal Unit, Chinese name are remote-terminal unit) valve chamber in river gas east
Optical cable has been connected to neighbouring Gas Stations and optical transmission device is set, and can be used for realizing data transmission, and in each RTU valve chamber
It has been respectively mounted an explosion-proof photographic device, 4 tunnel (to) laser correlative detectors and an alarm host machine, detector normal power-up work
After work, the single beam laser that transmitting terminal issues, which encounters, issues alarm signal when blocking, and the alarm signal is transmitted to alarm master
Machine, what alarm host machine was changed and sounded the alarm by warning light (display lamp on corresponding road becomes red by green) display
Mode is alarmed.The existing equipment system there are the problem of:
(1) alarm signal of alarm host machine can only show and sound the alarm in RTU valve chamber, and cannot be uploaded to yard
Duty room causes staff to be difficult to find scene invasion situation in time.
(2) alarm phenomenon could can only be eliminated (in RTU valve chamber) at the scene, cause alarm host machine in false alarm and do not having
Before being found and eliminating, alarm host machine is constantly in sound-light alarm state, and alarm easily causes that the around common people's is alarmed for a long time,
It is higher that the alarm of same time often will lead to the frequency that alarm host machine itself breaks down.
Utility model content
The utility model provides a kind of alarm signal remote supervision system, solves above-mentioned technical problem with solution or part.
The technical solution that the utility model solves above-mentioned technical problem is as follows: a kind of alarm signal remote supervision system, packet
It includes: sequentially connected alarm detector, dialing type alarm host machine, optical transmission device and alarm call.
The beneficial effects of the utility model are: sound and light alarm signal is converted to language by dialing type alarm host machine
Sound signal, then it is voice signal is stable, reliable by optical transmission device, be transmitted to alarm call in time, operator on duty passes through
Alarm call can be appreciated that the phenomenon that front warning device issues alarm signal, can guarantee that alarm signal is timely handled,
Realize long-range monitoring.In addition, alarm signal may be propagated if being propagated using radio telephone because of wireless signal strength problem
Unstable, optical transport is more reliable compared with radio telephone propagation, stablizes, and saves radio telephone expense.
Further, the alarm detector, the dialing type alarm host machine, the optical transmission device and the alarm
Phone passes sequentially through twisted pair line connection.
Further beneficial effect of the invention is: existing connecting material is utilized, it is time saving without extensive replacement connecting material
It is laborsaving, it economizes on resources.
Further, the system also includes Surge Protectors；
The Surge Protector passes through twisted pair and the alarm detector and the dialing type alarm host machine respectively
Connection.
Further beneficial effect of the invention is: Surge Protector is added, protects alarm detector and dialing type report
Alert host is not by the impact of alarm signal overvoltage or overcurrent.
Further, the system also includes photographic device, interchanger and monitoring display terminals；
The photographic device and the alarm detector link, and are connect by twisted pair with the optical transmission device；
The interchanger is connect by twisted pair with the optical transmission device, also eventually by twisted pair and monitoring display
End connection.
Further beneficial effect of the invention is: by photographic device and alarm detector linkage setting, it can be achieved that at a distance
Operator on duty after hearing alarm call by monitor display terminal check photographic device shooting field condition, convenient for value
Class personnel take the corresponding measure for eliminating alarm.
Further, the optical transmission device includes being passed by the sub- equipment of optical cable the first optical transport interconnected and the second light
Defeated sub- equipment；
The sub- equipment of first optical transport is connect by twisted pair with the dialing type alarm host machine, and multiple twin is also passed through
Line is connect with the photographic device；
The sub- equipment of second optical transport is connect by twisted pair with the alarm call, and twisted pair and the friendship are also passed through
It changes planes connection.
Further beneficial effect of the invention is: the sub- equipment of the first optical transport and the sub- equipment of the second optical transport are existing money
Source, alarm signal are transmitted to second after dialing type alarm host machine is converted to voice signal, through the first optical transmission device
Optical transmission device, the stabilization for realizing the corresponding voice signal of alarm signal, reliably transmission.
Further, the sub- equipment of the first optical transport includes the first telephony port；The sub- equipment of second optical transport includes second
Telephony port；
First telephony port is connect by twisted pair with the dialing type alarm host machine；
Second telephony port is connect by twisted pair with the alarm call.
Further beneficial effect of the invention is: the sub- equipment of the first optical transport and the sub- equipment of the second optical transport are equipped with itself
Telephony port, therefore, voice signal are transmitted to the second telephony port by the first telephony port, and then are transmitted to alarm call,
Realize stabilization, the reliable transmission of voice signal.
Further, the model HS-901TY of the dialing type alarm host machine.
Further, the system also includes transformer interconnected and sun-generated electric powers；
The dialing type alarm host machine is electrically connected with the transformer.
Further beneficial effect of the invention is: dialing type alarm host machine is powered by sun-generated electric power, sufficiently benefit
With green solar, economize on resources.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for alarm signal remote supervision system that the utility model one embodiment provides；
Fig. 2 is a kind of structural representation for alarm signal remote supervision system that another embodiment of the utility model provides
Figure；
Fig. 3 is a kind of structural representation for alarm signal remote supervision system that another embodiment of the utility model provides
Figure；
Fig. 4 is a kind of structural representation for alarm signal remote supervision system that another embodiment of the utility model provides
Figure；
Fig. 5 is a kind of structural representation for alarm signal remote supervision system that another embodiment of the utility model provides
Figure.
Specific embodiment
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical
It is novel, it is not intended to limit the scope of the utility model.
Embodiment one
A kind of alarm signal remote supervision system 100, as shown in Figure 1, comprising: sequentially connected alarm detector, phone
Dialing type alarm host machine, optical transmission device and alarm call.
It should be noted that alarm detector can be connect with dialing type alarm host machine respectively to be multiple.
In the prior art, alarm system is sequentially connected alarm detector and alarm host machine, and therefore, alarm signal can only
Issued around alarm host machine, i.e., only when staff at the scene when, alarm signal could learning and locate by staff
Reason.
In existing alarm system, have the following problems: 1), the alarm signal of alarm host machine can only show in RTU valve chamber
And sound the alarm, and yard duty room cannot be uploaded to；Due to RTU valve chamber scene nobody 24 hours it is on duty, cause to be difficult and
Situation is invaded at the scene Shi Faxian；It, otherwise cannot be by the alarm for the system of penetrating unless just run into patrol officer near RTU valve chamber
Discovery in time, causes the illegal activities such as pilferage, terror that cannot be prevented in time, or cannot make early at corresponding emergency
It sets, to reduce the extent of injury and coverage of accident, it is hidden to there is greatly safety；2), alarm phenomenon can only (RTU at the scene
In valve chamber) it could eliminate, cause alarm host machine in false alarm and before not being found and eliminating, alarm host machine is constantly in
Sound-light alarm state, alarm easily causes that the around common people's is alarmed for a long time, and the alarm with the time often will lead to alarm host machine sheet
The frequency that body breaks down is higher.
Alarm host machine in the prior art is changed to dialing type alarm host machine by the present embodiment, passes through dialing type report
Sound and light alarm signal is converted to voice signal by alert host, then voice signal is stable, reliable, timely by optical transmission device
Ground is transmitted to alarm call, and operator on duty can be appreciated that the phenomenon that front warning device issues alarm signal by alarm call,
It can guarantee that alarm signal is timely handled, realize long-range monitoring.In addition, alarm signal using radio telephone if being propagated
May be propagated because of wireless signal strength problem it is unstable, optical transport compared with radio telephone propagate it is more reliable, stablize, and save wireless
Phone expense.
In addition, optical transmission device and alarm call have in the existence conditions that river gas east is sent, and from the foregoing, this reality
It applies alarm signal remote supervision system described in example and does not need to change existing device very big, can be realized in sending to river gas east
The indoor alarm of valve can be monitored remotely.
It should be noted that alarm detector, dialing type alarm host machine, optical transmission device and alarm call successively lead to
Cross twisted pair line connection.
It is time saving and energy saving without extensive replacement connecting material using existing connecting material, it economizes on resources.
Embodiment two
On the basis of example 1, as shown in Fig. 2, system 100 further include: Surge Protector, photographic device, interchanger
With monitoring display terminal.
Wherein, Surge Protector passes through twisted pair respectively and connect with alarm detector and dialing type alarm host machine.
Surge Protector is added, protect alarm detector and dialing type alarm host machine not by alarm signal overvoltage or
The impact of overcurrent.
Photographic device is connected with alarm detector, and is connect by twisted pair with optical transmission device；Interchanger passes through
Twisted pair is connect with optical transmission device, is also connect by twisted pair with monitoring display terminal.
In the prior art, photographic device is not and to linkage is penetrated, and after occurring to alarm is penetrated, photographic device cannot turn to automatically
The position of alarm point cannot observe invasion situation in time.The present embodiment is arranged by photographic device and alarm detector linkage
(as shown in the figure, dotted line indicates linkage setting) is, it can be achieved that the operator on duty of distant place passes through monitoring after hearing alarm call
Display terminal checks the field condition of photographic device shooting, takes the corresponding measure for eliminating alarm convenient for operator on duty.
In practice, alarm detector, dialing type alarm host machine, Surge Protector and photographic device are respectively arranged at
RTU valve chamber, alarm call and monitoring display terminal are respectively arranged at station control room, and valve chamber and station control room are logical by optical transmission device
Letter.In addition, interchanger can be located at communications equipment room.
In addition, it is necessary to explanation, photographic device may include video camera and server, and photographic device can be in the control of server
System is lower and alarm detector links.For example, an alarm signal can be issued to service when infrared alarm probe has detected abnormal
The corresponding linkage of some video camera can be arrived this adjacent alarm probe here inside the software setting of server by device,
And it can report video camera this alarm signal position at the first time by electronic map setting, to determine the hair of warning message
Raw time, place.Setting steps can be as follows: the signal wire point that alarm probe comes come directly to connect all the way on the server,
After server receives alarm signal, video camera can be gone to and the corresponding preset linkage position of alarm signal occurs, realize alarm
It pops one's head in and is associated with the correspondence of video camera.
Embodiment three
On the basis of example 2, as shown in figure 3, optical transmission device includes the first optical transport connected by optical cable
Equipment and the sub- equipment of the second optical transport, the sub- equipment of the first optical transport are connect by twisted pair with dialing type alarm host machine, also
It is connect by twisted pair with photographic device；The sub- equipment of second optical transport is connect by twisted pair with alarm call, and multiple twin is also passed through
Line is connect with interchanger.
The sub- equipment of first optical transport and the sub- equipment of the second optical transport are existing resource, and alarm signal is alarmed through dialing type
After host is converted to voice signal, the second optical transmission device is transmitted to by the first optical transmission device, realizes that alarm signal is corresponding
The stabilization of voice signal, reliable transmission.
Alarm detector, dialing type alarm host machine, Surge Protector and photographic device are respectively arranged at RTU valve chamber,
Alarm call and monitoring display terminal are respectively arranged at station control room, and valve chamber and station control room pass through the sub- equipment of the first optical transport and second
The sub- equipment communication of optical transport, wherein the sub- equipment of the first optical transport closes on valve chamber, and the sub- equipment of the second optical transport closes on station control room.
In addition, the sub- equipment of the second optical transport includes as shown in figure 4, the sub- equipment of the first optical transport includes the first telephony port
Second telephony port.First telephony port is connect by twisted pair with dialing type alarm host machine, and the second telephony port passes through
Twisted pair is connect with alarm call.
The sub- equipment of first optical transport and the sub- equipment of the second optical transport itself are equipped with telephony port, and therefore, voice signal is logical
It crosses the first telephony port and is transmitted to the second telephony port, and then be transmitted to alarm call, realize stabilization, the reliable biography of voice signal
It is defeated.
When intrusion alarm or false alarm occurs in RTU valve chamber, the indoor dialing type alarm host machine of RTU valve issues acousto-optic
Alarm, while ring alarm call to the alarm call for being preset in control room in gas transmission station station near valve chamber alarm signal teletransmission
It rises, yard station control room operator on duty receives calls and can be by being located at the photographic device of RTU valve chamber and station control room being arranged in
Monitoring display terminal checks field condition, and can remotely withdraw a garrison, deploy troops on garrison duty to alarm host machine and eliminate alarm.
It should be noted that alarm electricity can be passed through if staff is found to be false alarm by monitoring display terminal
The pre-set button of words is sent to the alarm detector of valve chamber closes alarm command, and the transmission route of the instruction is transmitted with alarm signal
Transmission route and transmission direction to alarm call are the opposite direction of alarm signal transmission.
Example IV
In one~embodiment of embodiment three on the basis of any embodiment, the model of dialing type alarm host machine
HS-901TY。
For example, increasing Surge Protector in communication cabinet, the alarm signal line of alarm detector is passed through by twisted pair
Surge Protector is connected in HS-901TY dialing type alarm host machine.
Embodiment five
In one~example IV of embodiment on the basis of any embodiment, system 100 further includes transformation interconnected
Device and sun-generated electric power, dialing type alarm host machine are electrically connected with transformer.
As shown in figure 5, further including transformer interconnected and sun-generated electric power, phone on the basis of example 1
Dialing type alarm host machine is electrically connected with transformer.
For example, installing the transformer that DC24V turns DC12V additional, which changes into the sun-generated electric power DC24V of valve chamber
(alarm host machine power supply can also provide AC220V by alternating current) is powered after DC12V for dialing type alarm host machine.
Dialing type host is powered by sun-generated electric power, is made full use of green solar, is economized on resources.
It should be noted that above embodiments, make full use of RTU valve chamber to the existing optical cable of neighbouring Gas Stations and light to pass
The reliable and stable timely teletransmission of alarm signal to neighbouring Gas Stations can be realized long-range monitoring by transfer device.If existing
It is false alarm, onsite alarming signal can be eliminated by alarm call immediately, i.e. realization disappears to penetrating remotely confirming for alarm signal
It removes.
RTU full name in English Remote Terminal Unit, Chinese name is remote-terminal unit.It is mounted in long-range existing
The electronic equipment of field, the sensor and equipment of remote scene are mounted on for monitoring and measuring.RTU is by the state measured or signal
Be converted into the data format that can be sent on communication medium, it will also be sent from central computer data are converted into order,
Realize the function control to equipment.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (8)
1. a kind of alarm signal remote supervision system characterized by comprising sequentially connected alarm detector, dialing
Type alarm host machine, optical transmission device and alarm call.
2. a kind of alarm signal remote supervision system according to claim 1, which is characterized in that the alarm detector,
The dialing type alarm host machine, the optical transmission device and the alarm call pass sequentially through twisted pair line connection.
3. a kind of alarm signal remote supervision system according to claim 1, which is characterized in that the system also includes:
Surge Protector；
The Surge Protector passes through twisted pair respectively and connect with the alarm detector and the dialing type alarm host machine.
4. a kind of alarm signal remote supervision system according to claim 3, which is characterized in that the system also includes:
Photographic device, interchanger and monitoring display terminal；
The photographic device and the alarm detector link, and are connect by twisted pair with the optical transmission device；
The interchanger is connect by twisted pair with the optical transmission device, is also connected by twisted pair and the monitoring display terminal
It connects.
5. a kind of alarm signal remote supervision system according to claim 4, which is characterized in that the optical transmission device packet
It includes through the sub- equipment of optical cable the first optical transport interconnected and the sub- equipment of the second optical transport；
The sub- equipment of first optical transport connect by twisted pair with the dialing type alarm host machine, also pass through twisted pair and
The photographic device connection；
The sub- equipment of second optical transport is connect by twisted pair with the alarm call, and twisted pair and the interchanger are also passed through
Connection.
6. a kind of alarm signal remote supervision system according to claim 5, which is characterized in that the first optical transport
Equipment includes the first telephony port；The sub- equipment of second optical transport includes the second telephony port；
First telephony port is connect by twisted pair with the dialing type alarm host machine；
Second telephony port is connect by twisted pair with the alarm call.
7. a kind of alarm signal remote supervision system according to any one of claims 1 to 6, which is characterized in that the electricity
Talk about the model HS-901TY of dialing type alarm host machine.
8. a kind of alarm signal remote supervision system according to any one of claims 1 to 6, which is characterized in that the system
System further include: transformer interconnected and sun-generated electric power；
The dialing type alarm host machine is electrically connected with the transformer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721116572.1U CN208314980U (en) | 2017-09-01 | 2017-09-01 | A kind of alarm signal remote supervision system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721116572.1U CN208314980U (en) | 2017-09-01 | 2017-09-01 | A kind of alarm signal remote supervision system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208314980U true CN208314980U (en) | 2019-01-01 |
Family
ID=64731334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721116572.1U Active CN208314980U (en) | 2017-09-01 | 2017-09-01 | A kind of alarm signal remote supervision system |
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| Country | Link |
|---|---|
| CN (1) | CN208314980U (en) |
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2017
- 2017-09-01 CN CN201721116572.1U patent/CN208314980U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200916 Address after: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Co-patentee after: SINOPEC CHUANQI DONGSONG NATURAL GAS PIPELINE Co.,Ltd. Patentee after: China Petroleum & Chemical Corp. Address before: 430223 Hubei Wuhan City, Wuhan City, East Lake New Technology Development Zone Optics Valley Avenue No. 126 Sichuan Gas East pipeline project, the 1-5 layer of the Wuhan control center Patentee before: SINOPEC CHUANQI DONGSONG NATURAL GAS PIPELINE Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee after: CHINA PETROLEUM & CHEMICAL Corp. Patentee after: Sichuan East Natural Gas Pipeline Co.,Ltd. Address before: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee before: CHINA PETROLEUM & CHEMICAL Corp. Patentee before: SINOPEC CHUANQI DONGSONG NATURAL GAS PIPELINE Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211108 Address after: Room 08-10, 6 / F, block a, No. 5, Dongtucheng Road, Chaoyang District, Beijing 100013 Patentee after: National Petroleum and natural gas pipeline network Group Co.,Ltd. Patentee after: Sichuan East Natural Gas Pipeline Co.,Ltd. Address before: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee before: CHINA PETROLEUM & CHEMICAL Corp. Patentee before: Sichuan East Natural Gas Pipeline Co.,Ltd. |
|
| TR01 | Transfer of patent right |