CN208330464U - Wireless network sensor and ground through communication system - Google Patents
Wireless network sensor and ground through communication system Download PDFInfo
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- CN208330464U CN208330464U CN201820294497.6U CN201820294497U CN208330464U CN 208330464 U CN208330464 U CN 208330464U CN 201820294497 U CN201820294497 U CN 201820294497U CN 208330464 U CN208330464 U CN 208330464U
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Abstract
The utility model relates to wireless network sensors and ground through communication system, system includes network Centralized Controller and wireless network sensor, by setting network Centralized Controller in underworkings lining, wireless network sensor is arranged in goaf, ad hoc network is carried out between each wireless network sensor in communication range, and the information of wireless network sensor is sent to by network Centralized Controller by ad hoc network.The wireless network sensor of the utility model is designed using spherical structure, wireless network sensor can be arranged into inside goaf by drilling after gob collapse.The sensor is provided with waterproof layer and buffer layer in external protection, and when being arranged into the ponding region in goaf, sensor can float on the surface, and positioning function and information collection function are unaffected.Have the function of anti-pound simultaneously.
Description
Technical field
The utility model belongs to cordless communication network equipment technical field, and in particular to spherical wireless network sensor and thoroughly
Earth communication system.
Background technique
The information such as Temperature Distribution, Gas concentration distribution inside goaf carry out reasonable working face extraction speed for mine
The work such as degree design, roadway layout design, gas drainage design, fire alarm and emergency management and rescue all have important guidance and make
With.But it, at present can only be using pre-buried pipeline, pumping etc. of drilling since goaf internal staff cannot be introduced into and environmental condition is complicated
Traditional means acquire relevant information.
The position that the mode of pre-buried pipeline is arranged by pipeline in goaf is limited, and the information of acquisition is often confined to mined out
Area two sides, and the temperature of inside, Gas concentration distribution information can not obtain, and since gob collapse, environmental condition are complicated often
It often results in pipeline and situations such as fracture, blocking occurs, cause the maintenance workload at scene huge.Although and the mode for pumping of drilling is managed
By the information that can above obtain any position inside goaf, but the project amount of hand drilling is very big, when using at the scene
Also the information that can only targetedly acquire respective location does not have the feasibility for obtaining entire goaf internal information distribution.
Utility model content
The purpose of the utility model is to provide wireless network sensors and ground through communication system, for solving inside goaf
Temperature, the information collection of Gas concentration distribution situation and saturating ground transmission problem.
In order to solve the above technical problems, the utility model proposes a kind of wireless network sensor, including following solution:
Wireless network sensor is designed using spherical structure, by drilling wireless network sensor after gob collapse
It is arranged into inside goaf, the wireless network sensor includes external protection, microprocessor is provided in external protection, and divide
Not Lian Jie microprocessor through the earth communication module and battery, through the earth communication module is for sending and receiving wireless signal, micro process
Device carries out the Information locating of sensor according to the wireless signal.
The wireless network sensor of the utility model can be input to goaf quickly through drilling after gob collapse
Interior, the wireless network sensor in goaf forms the location information that ad hoc network sends sensor to network Centralized Controller,
Relevant staff is notified to solve the problems, such as accident in time in time, the life peace for the staff for avoiding accident from injuring in tunnel
Entirely and other property safeties.
It further, further include the information acquisition module for connecting microprocessor on the basis of above-mentioned wireless network sensor,
Information acquisition module is used to acquire the environmental information of sensor.And according to the acquisition demand of underground goaf, the information collection
Module is at least one of temperature information acquisition module, pressure information acquisition module, gas concentration information acquisition module.
Further, the wireless network sensor of the utility model is by being provided with waterproof layer in external protection, in sensor
It during random arrangement, when being arranged into the ponding region in goaf, will not fail because of immersion, and when ponding is more
When, sensor can float on the surface, and still be able to carry out the positioning function and information collection function of sensor.The external protection is also
Have the function of anti-pound for preventing goaf anti-percussion caused by sensor including buffer layer.
In order to solve the above technical problems, the utility model also proposes a kind of ground through communication system, including following solution:
Including network Centralized Controller, three or more wireless network sensors, network Centralized Controller is arranged in underground lane
In road, wireless network sensor is used to be arranged into inside goaf after gob collapse by drilling；Wireless network sensor
It is designed using spherical structure, which includes external protection, microprocessor is provided in external protection, and respectively
The through the earth communication module and battery of microprocessor are connected, through the earth communication module is for sending and receiving wireless signal, microprocessor
The Information locating of sensor is carried out according to the wireless signal, is carried out in communication range from group between each wireless network sensor
Net, and the location information of wireless network sensor and acquisition information are sent to by network Centralized Controller by ad hoc network.
The ground through communication system of the utility model can be input to goaf quickly through drilling after gob collapse
Interior, the wireless network sensor in goaf forms the location information that ad hoc network sends sensor to network Centralized Controller,
Relevant staff is notified to solve the problems, such as accident in time in time, the life peace for the staff for avoiding accident from injuring in tunnel
Entirely and other property safeties.
It further, further include the information acquisition module for connecting microprocessor on the basis of above-mentioned wireless network sensor,
Information acquisition module is used to acquire the environmental information of sensor.And according to the acquisition demand of underground goaf, the information collection
Module is at least one of temperature information acquisition module, pressure information acquisition module, gas concentration information acquisition module.
Further, the ground through communication system of the utility model, it is anti-by being provided in wireless network sensor external protection
Water layer, when being arranged into the ponding region in goaf, will not lose during sensor is arranged at random because of immersion
Effect, and when ponding is more, sensor can float on the surface, and still be able to carry out the positioning function and information collection function of sensor
Energy.The external protection further includes buffer layer, prevents goaf anti-percussion caused by sensor, has the function of anti-pound.
The utility model is according to the location informations of three wireless network sensors of known coordinate, using comparing reception signal
Intensity location algorithm calculates the location information of remaining wireless network sensor, obtains the node locating of the wireless network sensor
Information, 5 meters of positioning accuracy.
After above-mentioned network Centralized Controller receives the node locating information, it is also used to carry out the node locating information
It shows, shows the environmental information and location information of each wireless network sensor acquisition in time, and be uploaded to the mine peace on ground
Full monitoring early-warning system facilitates coal mine administrative staff to understand goaf temperature, the distribution of gas concentration and abnormal alarm etc. in time
Information.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of wireless network sensor schematic diagram；
Fig. 2 be the utility model proposes a kind of ground through communication system schematic diagram.
Specific embodiment
Specific embodiment of the present utility model is further described with reference to the accompanying drawing.
Embodiment one:
A kind of wireless network sensor of the utility model after gob collapse as shown in Figure 1, for being arranged in underground
In goaf, which includes external protection 10, and the shape of external protection is spherical shape, and external protection includes waterproof
Layer 11 is provided with microprocessor 20 in external protection 10, and is separately connected the through the earth communication module 30 and battery of microprocessor 20
40, through the earth communication module 30 carries out the letter of sensor according to wireless signal for sending and receiving wireless signal, microprocessor 20
Breath positioning.
The wireless network sensor of the utility model can be input to goaf quickly through drilling after gob collapse
Interior, the wireless network sensor in goaf forms the location information that ad hoc network sends sensor to network Centralized Controller,
Relevant staff is notified to solve the problems, such as accident in time in time, the life peace for the staff for avoiding accident from injuring in tunnel
Entirely and other property safeties.
The wireless network sensor of the utility model is by being provided with waterproof layer 11 in external protection, in the random cloth of sensor
It during setting, when being arranged into the ponding region in goaf, will not fail, and when ponding is more, pass because of immersion
Sensor can float on the surface, and still be able to carry out the positioning function and information collection function of sensor.
Above-mentioned external protection further includes buffer layer, prevents goaf anti-percussion caused by sensor, has anti-pound
Function.
The utility model, can be from the drilling for leading to goaf when disposing wireless network sensor, will using instrument
The sensor is pushed into inside goaf, and it is multiple which can use drilling deployment.
Wireless network sensor as shown in Figure 1 further includes the information acquisition module 50 for connecting microprocessor, information collection
Module is used to acquire the environmental information of sensor.And according to the acquisition demand of underground goaf, information acquisition module is at least temperature
Spend one of information acquisition module, pressure information acquisition module, gas concentration information acquisition module.
Embodiment two:
The ground through communication system that the utility model also proposes is as shown in Fig. 2, include network Centralized Controller, three or more nothings
Line network sensor, network Centralized Controller are arranged in underworkings, and wireless network sensor is used for after gob collapse
It is arranged into inside goaf by drilling；Wireless network sensor is designed using spherical structure, and wireless network sensor includes outer
Protective layer is provided with microprocessor in external protection, and is separately connected the through the earth communication locating module and battery of microprocessor, thoroughly
Ground communication locating module is used to acquire the location information of wireless network sensor, in communication range between each wireless network sensor
Interior carry out ad hoc network, and the information of wireless network sensor is sent to by network Centralized Controller by ad hoc network.
The ground through communication system of the utility model can be input to goaf quickly through drilling after gob collapse
Interior, the wireless network sensor in goaf forms the location information that ad hoc network sends sensor to network Centralized Controller,
Relevant staff is notified to solve the problems, such as accident in time in time, the life peace for the staff for avoiding accident from injuring in tunnel
Entirely and other property safeties.
Above-mentioned wireless network sensor further includes the information acquisition module for connecting microprocessor, and information acquisition module is for adopting
Collect the environmental information of sensor.And according to the acquisition demand of underground goaf, information acquisition module is at least temperature information acquisition
One of module, pressure information acquisition module, gas concentration information acquisition module.
Above-mentioned external protection includes waterproof layer and buffer layer.Arrangement waterproof layer is advantageous in that, is arranged at random in sensor
During, it when being arranged into the ponding region in goaf, will not fail, and when ponding is more, sense because of immersion
Device can float on the surface, and still be able to carry out the positioning function and information collection function of sensor.Buffer layer, which is arranged, to be advantageous in that,
For in random placement sensor, having the function of anti-pound.
The wireless network sensor of the utility model can both arrange before gob collapse, can also be in gob collapse
After arrange, before underground goaf collapses arrange when according to monitoring business needs, be previously placed at working face according to certain rule,
As working face is pushed ahead, sensor gos deep into inside goaf.When being arranged after gob collapse, by punching wireless network
Network sensor is sent to the desired location inside goaf.
The utility model is according to the location informations of three wireless network sensors of known coordinate, using comparing reception signal
Intensity location algorithm calculates the location information of remaining wireless network sensor, obtains the node locating letter of wireless network sensor
Breath.
After above-mentioned network Centralized Controller receiving node location information, it is also used to for node locating information being shown, and
When show the environmental information and location information of the acquisition of each wireless network sensor, and the mine safety monitoring for being uploaded to ground is pre-
Alert system, facilitates coal mine administrative staff to understand the information such as goaf temperature, the distribution of gas concentration and abnormal alarm in time.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, for this field
Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model,
Any modification, equivalent replacement, improvement and so on should be included within the scope of the claims of the utility model.
Claims (10)
1. a kind of wireless network sensor, which is characterized in that wireless network sensor is designed using spherical structure, is collapsed in goaf
Wireless network sensor is arranged into inside goaf by drilling after falling into, the wireless network sensor includes external protection,
It is provided with microprocessor in external protection, and is separately connected the through the earth communication module and battery of microprocessor, through the earth communication module
For sending and receiving wireless signal, microprocessor carries out the Information locating of sensor according to the wireless signal.
2. wireless network sensor according to claim 1, which is characterized in that further include connect microprocessor information adopt
Collect module, information acquisition module is used to acquire the environmental information of sensor.
3. wireless network sensor according to claim 2, which is characterized in that the information acquisition module is at least temperature
One of information acquisition module, pressure information acquisition module, gas concentration information acquisition module.
4. wireless network sensor according to claim 1, which is characterized in that the external protection includes that waterproof layer is gentle
Rush layer.
5. a kind of ground through communication system, which is characterized in that including network Centralized Controller, three or more wireless network sensors,
Network Centralized Controller is arranged in underworkings, and wireless network sensor is used to be arranged into after gob collapse by drilling
Inside goaf；Wireless network sensor is designed using spherical structure, which includes external protection, outer protection
It is provided with microprocessor in layer, and is separately connected the through the earth communication module and battery of microprocessor, through the earth communication module is for connecing
Wireless signal is received and sends, microprocessor carries out the Information locating of sensor, each wireless network sensing according to the wireless signal
Ad hoc network is carried out between device in communication range, and information by the location information of wireless network sensor and is acquired by ad hoc network
It is sent to network Centralized Controller.
6. ground through communication system according to claim 5, which is characterized in that further include the information collection for connecting microprocessor
Module, information acquisition module are used to acquire the environmental information of sensor.
7. ground through communication system according to claim 6, which is characterized in that the information acquisition module is at least temperature letter
Cease one of acquisition module, pressure information acquisition module, gas concentration information acquisition module.
8. ground through communication system according to claim 5, which is characterized in that the external protection further includes that waterproof layer is gentle
Rush layer.
9. according to the described in any item ground through communication system of claim 5-8, which is characterized in that according to the three of known coordinate nothings
The location information of line network sensor, using the position for comparing the remaining wireless network sensor of received signal strength location algorithm calculating
Confidence breath, obtains the location information of the wireless network sensor.
10. ground through communication system according to claim 9, which is characterized in that network Centralized Controller receives the positioning
After information, it is also used to be shown the location information and be uploaded to the mine safety monitoring early warning system on ground.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820294497.6U CN208330464U (en) | 2018-03-02 | 2018-03-02 | Wireless network sensor and ground through communication system |
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| CN201820294497.6U CN208330464U (en) | 2018-03-02 | 2018-03-02 | Wireless network sensor and ground through communication system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110219698A (en) * | 2018-03-02 | 2019-09-10 | 光力科技股份有限公司 | A kind of spherical shape wireless network sensor and ground through communication system |
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2018
- 2018-03-02 CN CN201820294497.6U patent/CN208330464U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110219698A (en) * | 2018-03-02 | 2019-09-10 | 光力科技股份有限公司 | A kind of spherical shape wireless network sensor and ground through communication system |
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