CN210725345U - Emergency rescue communication system for oil and gas area - Google Patents
Emergency rescue communication system for oil and gas area Download PDFInfo
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- CN210725345U CN210725345U CN201921330861.0U CN201921330861U CN210725345U CN 210725345 U CN210725345 U CN 210725345U CN 201921330861 U CN201921330861 U CN 201921330861U CN 210725345 U CN210725345 U CN 210725345U
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Abstract
The utility model discloses an emergent rescue communication system in oil gas district, including the satellite emergency vehicle, be provided with mobile terminal, mobile base station, controller, router, dispatch platform, relaying gateway, dispatch machine on the satellite emergency vehicle and based on the management system of CS framework, mobile base station is connected with mobile terminal, controller, router, dispatch platform, relaying gateway, dispatch machine and based on the management system of CS framework respectively. The utility model discloses it is rational in infrastructure, based on the basic of mobile base station is last to be found, has the characteristic of nimble network deployment for this intercom system can be fine adaptation oil gas district local area's interim rescue communication demand, the stability of communication during the assurance rescue.
Description
Technical Field
The utility model relates to a petroleum industry communication technology field especially relates to an oil gas district emergency rescue communication system.
Background
The oil and gas exploitation area is in a remote mountain area, the environment is severe, the area is scattered, and the communication is inconvenient. When meeting emergency fire protection and emergency safety incidents in a production area, the operator network cannot ensure smooth communication, so that effective field command cannot be carried out, and great potential safety hazards and poor command efficiency are achieved.
In order to quickly process the problems encountered in the production process of the oil-gas area, audio and video are provided for a command department, and decision making is facilitated. With the development of communication technology, more advanced cluster scheduling can be realized at present, an intercom system can be integrated into a satellite vehicle, and under emergency situations such as optical cable emergency repair, oil and gas area fire treatment and emergency linkage command, an emergency communication guarantee system is quickly built to serve as a necessary means for efficiently carrying out work such as emergency command, emergency rescue and the like, smooth scheduling is realized, labor calling and deployment are more reasonable, and more powerful decision support is provided for command departments.
Therefore, the utility model provides an oil gas district emergency rescue communication system.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the prior art can not guarantee that the communication is unobstructed and can not launch effectual on-the-spot command problem when meeting emergency in the oil field rescue communication in the prior art, and the emergent rescue communication system in oil gas district that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an oil gas district emergency rescue communication system, includes the satellite emergency vehicle, be provided with mobile terminal, mobile base station, controller, router, dispatch platform, relaying gateway, dispatch machine and the management system based on the C/S framework on the satellite emergency vehicle, mobile base station is connected with mobile terminal, controller, router, dispatch platform, relaying gateway, dispatch machine and the management system based on the C/S framework respectively.
Preferably, the mobile base station includes a communication management module, a wireless communication module, a power management module, a GPS system module, and a status identification module, wherein: the communication management module is connected with the wireless communication module, the power supply management module, the GPS system module and the state identification module.
Preferably, the satellite emergency vehicle further comprises an antenna device and a power supply device, wherein: the antenna equipment comprises an antenna and an antenna lifting rod, wherein the antenna adopts an omnidirectional antenna or a plate antenna.
Preferably, the bottom of the mobile base station is provided with a base, and rollers are installed at four corners of the bottom of the base.
Preferably, the C/S architecture-based management system includes: the system comprises a GPS positioning system, a data server, a center service module, an application service module and a business application module, wherein the business application module comprises a management function module, an intercom function module, a scheduling function module, a user management module, a history recording module and an authentication encryption module.
Preferably, the wireless communication modules are provided in plurality and are respectively connected with the mobile terminals.
Preferably, the dispatching desk is a computer or a server.
Compared with the prior art, the utility model provides an oil gas district emergency rescue communication system possesses following beneficial effect:
(1) the wifi intercom system is based on the LAN of buildding, in the oil gas production area that does not have operator network to cover, through the buildding of mobile base station, can realize freely talkbacking in the cluster scheduling scope through the platform of talkbacking, still through combining together with the satellite emergency service vehicle, at the emergency rescue in-process, can shorten problem response time, the very first time is with on-the-spot individual soldier condition report command division, the command division of being convenient for knows the scene very first time and assigns the task instruction. Thereby providing a strong basis for management decisions.
(2) And on-site communication means between individual soldiers and satellite vehicles can be expanded through the Wifi intercom system, so that information sharing is better realized, and work such as emergency rescue is completed.
(3) An outdoor AP or another mobile station may be bridged by the bridging function of the mobile station. In the actual emergency rescue, unfavorable terrains such as gully and the like can be avoided, the coverage area is further increased, and the maximum terminal access number is increased.
And the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses rational in infrastructure, based on the foundation of mobile base station is last to be found, has the characteristic of nimble network deployment for this intercom system can be fine adaptation oil gas district local area's interim rescue communication demand, the stability of communication during the assurance rescue.
Drawings
Fig. 1 is a system architecture diagram of an emergency rescue communication system in an oil and gas area according to the present invention;
fig. 2 is an internal structure diagram of the mobile base station of the present invention;
FIG. 3 is a schematic structural diagram of a management system based on the C/S architecture according to the present invention;
fig. 4 is a schematic view of the connection of the apparatus according to the embodiment of the present invention;
fig. 5 is a mobile station bridging test chart according to an embodiment of the present invention;
fig. 6 shows the result of the field test according to the embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-6, an oil and gas area emergency rescue communication system comprises a satellite emergency vehicle 6, wherein a mobile terminal 1, a mobile base station 2, a controller 3, a router 4, a dispatching desk 5, a relay gateway 7, a dispatching machine 8 and a management system 9 based on a C/S architecture are arranged on the satellite emergency vehicle 6, and the mobile base station 2 is respectively connected with the mobile terminal 1, the controller 3, the router 4, the dispatching desk 5, the relay gateway 7, the dispatching machine 8 and the management system 9 based on the C/S architecture.
The utility model discloses in, mobile base station 2 includes communication management module 201, wireless communication module 202, power management module 203, GPS system module 204 and state identification module 205, wherein: the communication management module 201 is connected with a wireless communication module 202, a power management module 203, a GPS system module 204 and a status identification module 205.
The utility model discloses in, satellite emergency vehicle 6 still includes antenna equipment and power supply unit, wherein: the antenna equipment comprises an antenna and an antenna lifting rod, wherein the antenna adopts an omnidirectional antenna or a plate-direction antenna.
The utility model discloses in, mobile base station 2's bottom is provided with the base, and the gyro wheel is installed to four angle departments in the bottom of base.
The utility model discloses in, management system 9 based on CS framework includes: the system comprises a GPS positioning system, a data server, a center service module, an application service module and a business application module, wherein the business application module comprises a management function module, an intercom function module, a scheduling function module, a user management module, a history recording module and an authentication encryption module.
The utility model discloses in, wireless communication module 202 is provided with a plurality ofly, and wireless communication module 202 is connected with a plurality of mobile terminal 1 respectively.
The utility model discloses in, dispatch table 5 is computer or server.
The utility model provides an oil gas district emergency rescue communication system, the system architecture picture is as shown in figure 1, including mobile terminal 1, mobile base station 2, controller 3, router 4, dispatch platform 5, satellite emergency vehicle 6, relay gateway 7, dispatcher 8 and management system 9 based on CS framework, wherein:
the mobile terminal 1 can be an Android or IOS system and is used for collecting and uploading image, video and voice data and providing a call function;
a mobile base station 2, configured to wirelessly send and receive multimedia signals and communication signals of the mobile terminal 1, send the received multimedia signals and communication signals to a controller, and also provide a DHCP service for the router 2, and the mobile base station is moved by four rollers of a base, where a structural diagram of an internal structure diagram of the mobile base station 2 is shown in fig. 2;
the mobile base station 2 comprises a communication management module 201, a wireless communication module 202, a power management module 203, a GPS system module 204 and a state identification module 205, wherein:
the communication management module 201 is connected with the wireless communication module 202, the power management module 203, the GPS system module 204 and the state identification module 205, and is mainly used for management of the communication module 202 and reading and writing operation of communication data;
the method is mainly used for management of the wireless communication module 202 and read-write operation of communication data, and comprises monitoring the communication working state of the wireless communication module 202, wherein the communication working state monitoring method comprises the following steps:
setting response judgment time as T;
the communication management module 201 continuously sends a data query instruction to the wireless communication module 202;
if the communication management module 201 can receive the output data from the wireless communication module 202 within the fault determination time T, that is, it is determined that the communication working state of the wireless communication module 202 is in a normal state;
if the communication management module 201 does not receive the output data from the wireless communication module 202 within the fault determination time T, it is determined that the communication working state of the wireless communication module 202 is in a fault state, and the communication interface of the wireless communication module 202 is automatically disconnected and switched to the wireless communication module 202 which does not work;
the wireless communication module 202 is used for connecting the mobile terminal 1 and transmitting multimedia data of the mobile terminal 1, and comprises a plurality of wireless communication modules, 4-8 wireless communication modules can be configured according to emergency service requirements, when the wireless communication modules are not connected with the mobile terminal 1, the wireless communication modules are in a non-working state, and when any fault occurs in the wireless communication modules in the working state, the wireless communication modules are automatically switched to the wireless communication modules in the non-working state;
the power management module 203 is used for equipment power charging, discharging and emergency power supply management, and adopts a 48V POE system for power supply;
a GPS system module 204, configured to locate the multimedia data transmitted by the mobile terminal 1, and perform timing processing on the multimedia data transmitted by the mobile terminal 1;
and the state identification module 205 is used for indicating the communication state of the communication module through the positions of different indicator lamps.
The router 4 is connected with the mobile base station 2, the mobile base station 2 provides a DHCP service and provides a wireless network coverage service for the mobile terminal 1, and the router 4 is a bridge router and has a bridge function and is used for increasing the maximum terminal access quantity;
the dispatching desk 5, the computer or server is equipped on the satellite emergency vehicle 6 as the dispatching desk 5, the computer controller 3 sends out the order, can start the dispatching desk 5;
the satellite emergency vehicle 6 is used for carrying emergency equipment, comprises a mobile terminal 1, a mobile base station 2, a controller 3, a router 4, a dispatching desk 5, a relay gateway 7 and a dispatching machine 8, goes to an emergency place, and simultaneously ensures communication with a rear command department;
still include antenna equipment and power supply unit, wherein:
the antenna equipment comprises an antenna and an antenna lifting rod, wherein the antenna adopts an omnidirectional antenna or a plate-direction antenna;
the power supply equipment is used for allocating storage batteries to the power utilization equipment and allocating inverters to the dispatching desk for endurance support.
A relay gateway 7 for processing, maintaining and managing the multimedia signals and communication signals received by the controller 3;
the scheduling machine 8 is used for carrying out multi-department coordinated scheduling on the multimedia signals and the communication signals received by the controller 3;
the management system 9 based on the C/S architecture is configured to manage multimedia signals and communication signals and implement multimedia intercom interaction for users, and a schematic structural diagram is shown in fig. 3, and specifically includes:
the GPS positioning system is used for determining the direction of a signal source and providing map route support for rescue;
the data server is used for storing and managing all data in the system and can provide services such as association, inquiry, modification, deletion and the like;
the central service module is responsible for management, inquiry, configuration and authentication of various resources and provides platform user management, authority distribution, authentication and classification;
the application service module is used for providing a management platform for a computer or a server and providing an intercom APP client for the mobile terminal 1, wherein the APP client has a cluster voice intercom function and a multimedia scheduling function and can be carried in the mobile terminal 1;
the business application module mainly comprises a management function module, a talkback function module, a scheduling function module, a user management module, a history recording module and an authentication encryption module.
Each module in the service application module is specifically:
the management function module is provided with: the management of the sub-authority and the sub-domain, namely the system can be a user, an organization and the sub-authority and the sub-domain; and counting the report forms, and viewing and operating the related log data.
The talkback function module can be used for split screen, invitation, speech forbidding, forced insertion, forced monitor, single call, group call (fixed group call, dynamic group call) and broadcast call.
The scheduling function module can perform visual scheduling, and specifically comprises: real-time video: visual communication, real-time video viewing, and reporting the current on-site photos and video files to a management platform; multimedia information exchange: the group members may send multimedia messages and share multimedia content between sessions.
The user management module can perform group management, user state display, speech management, disconnection and automatic reconnection.
And the history recording module can inquire and play back all multimedia content records at the PC management end and provide downloading.
And the authentication encryption module adopts encryption transmission in all audio and video data transmission processes to provide end-to-end private conversation.
The specific workflow and detailed description of this embodiment are as follows:
the test sites include a bridge, a two-wheel tableland and a qingcheng district.
The test equipment comprises 1, Wlan Top Super A10, a polar router 1 and a NetGear router; 2. IPhone 7plus, IPhone 6s plus, 6 parts of explosion-proof android mobile phone; 3. a thinsubpad notebook; 4. two UPS.
The software environment comprises 1, an intercom system; 2. an android intercom system and an IOS intercom system; 3. win7, Win10, etc.; 4. wirelessmon.
The field deployment step, the device connection diagram is shown in fig. 4:
(1) the mobile base station 2 is connected with the router 4 to provide DHCP service for the mobile base station;
(2) the talkback server, the mobile phone and the test computer are connected with the mobile base station 2 through 2.4G and 5.8G networks;
(3) the mobile base station 2 performs a test using a plate antenna and an omni-directional antenna, wherein the omni-directional antenna tests the network coverage and signal strength at 5.8G frequency and 2.4G frequency, respectively.
The testing steps are as follows:
(1) under the modes of the omnidirectional antenna and the plate-shaped antenna, a PC1 ping talkback server (IP address 192.168.1.100) is used for recording the packet loss rate, the time delay and the signal strength at different distances;
(2) respectively testing a mobile AP (IP address 192.168.1.3) by using Server PC2 ping under different distances in the modes of an omnidirectional antenna and a plate-shaped antenna, and recording packet loss rate, time delay and signal strength;
(3) testing video, voice and conversation fluency between android machines under different distance conditions in an omnidirectional antenna mode and a plate-shaped antenna mode respectively;
(4) testing video, voice and conversation fluency between the android machine and the dispatching desk under the conditions of different distances in the modes of the omnidirectional antenna and the plate-shaped antenna respectively;
(5) and testing the functionality of the intercom system of the dispatching desk and the android machine in the wireless local area network environment.
the coverage distance of the mobile base station 2 can reach 400 meters, and the maximum distance between the terminal and the server can be supported to be 800 meters, but in the complex environment of an oil field and in the emergency situation, the distance may not be enough. Thus, the coverage distance can be increased by bridging, unfavorable terrains are avoided, and the test is also carried out in the field.
As shown in fig. 5, the HIWIFI is one of the bridging routers, and also provides a DHCP service, and after bridging with the mobile base station 2 through a 5.8G frequency band, provides a wireless coverage service for the mobile terminal 1. With HiWIFI as the center, the maximum coverage distance is distance a + distance B + distance C. Through testing, the data link is normal.
Summary of the test:
(1) the coverage range of the plate-shaped antenna can reach 420 meters (the android machine of the external antenna can communicate) in a single direction, and the android machine of the internal antenna can be guaranteed to have smooth video and voice and no blockage under the condition of 350 meters.
(2) The farthest coverage range of the omnidirectional antenna under the frequency of 2.4G is about 200 meters, and the situations of packet loss and signal instability exist when the coverage range exceeds 200 meters.
(3) The coverage distance of the omnidirectional antenna is less than 100 meters under the frequency of 5.8G, and the omnidirectional antenna can be used as a bridge frequency band in practical application.
(4) In the case of a local area network, the intercom system functions normally. X250 (i 5-5500U, 8G memory) is used as a server support service.
(5) The installation position of the mobile base station is lower in the test process, and the lifting rod can be used in practical application, so that the coverage is improved.
Some of the test results are shown in fig. 6.
In practical application, the utility model discloses has following effect:
(1) the wifi intercom system is based on the LAN of buildding, in the oil gas production area that does not have operator network to cover, through the buildding of mobile base station, can realize freely talkbacking in the cluster scheduling scope through the platform of talkbacking, still through combining together with the satellite emergency service vehicle, at the emergency rescue in-process, can shorten problem response time, the very first time is with on-the-spot individual soldier condition report command division, the command division of being convenient for knows the scene very first time and assigns the task instruction. Thereby providing a strong basis for management decisions.
(2) The communication means between individual soldiers and the satellite vehicle can be expanded through the Wifi intercom system on site, so that information sharing is better realized, and work such as emergency rescue is completed.
(3) One outdoor AP or another mobile base station may be bridged by the bridging function of the mobile base station. In the actual emergency rescue, unfavorable terrains such as gully and the like can be avoided, the coverage area is further increased, and the maximum terminal access number is increased.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an oil gas district emergency rescue communication system, its characterized in that, includes satellite emergency vehicle (6), be provided with mobile terminal (1), mobile base station (2), controller (3), router (4), dispatch table (5), relay gateway (7), dispatch machine (8) and management system (9) based on the C/S framework on satellite emergency vehicle (6), mobile base station (2) are connected with mobile terminal (1), controller (3), router (4), dispatch table (5), relay gateway (7), dispatch machine (8) and management system (9) based on the C/S framework respectively.
2. The oil and gas area emergency rescue communication system according to claim 1, wherein the mobile base station (2) comprises a communication management module (201), a wireless communication module (202), a power management module (203), a GPS system module (204) and a status identification module (205), wherein: the communication management module (201) is connected with the wireless communication module (202), the power supply management module (203), the GPS system module (204) and the state identification module (205).
3. An emergency rescue communication system in oil and gas zones according to claim 1, characterized in that the satellite emergency vehicle (6) further comprises an antenna device and a power supply device, wherein: the antenna equipment comprises an antenna and an antenna lifting rod, wherein the antenna adopts an omnidirectional antenna or a plate antenna.
4. The oil and gas area emergency rescue communication system according to claim 1, characterized in that a base is arranged at the bottom of the mobile base station (2), and rollers are installed at four corners of the bottom of the base.
5. The emergency rescue communication system for oil and gas areas according to claim 2, characterized in that a plurality of wireless communication modules (202) are provided, and the wireless communication modules (202) are respectively connected with a plurality of mobile terminals (1).
6. The emergency rescue communication system for oil and gas areas according to claim 1, characterized in that the dispatching desk (5) is a computer or a server.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921330861.0U CN210725345U (en) | 2019-08-16 | 2019-08-16 | Emergency rescue communication system for oil and gas area |
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| CN201921330861.0U CN210725345U (en) | 2019-08-16 | 2019-08-16 | Emergency rescue communication system for oil and gas area |
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