阅读说明：本技术 一种用于地下管线的可穿戴全息检测系统 (Wearable holographic detection system for underground pipeline ) 是由 陈涛 杨帆 刘伟 倪娜 甄玉龙 王旭 马玉林 王悦 张亮 任居胜 杨昆 于 2019-10-29 设计创作，主要内容包括：本发明公开一种用于地下管线的可穿戴全息检测系统,包括多个定位传感模块和全息显示模块；其中,多个定位传感模块分别配置在地下管线的预设位置,用于监测地下管线的位置信息和工作状态信息；全息显示模块响应工作状态信息,将地下管线的工作信息进行显示和对故障信息进行报警；全息显示模块响应所述位置信息,呈现预设范围内的地下管线的三维立体图。(The invention discloses a wearable holographic detection system for underground pipelines, which comprises a plurality of positioning sensing modules and a holographic display module, wherein the positioning sensing modules are arranged on the same plane; the positioning sensing modules are respectively arranged at preset positions of the underground pipelines and used for monitoring the position information and the working state information of the underground pipelines; the holographic display module responds to the working state information, displays the working information of the underground pipeline and alarms the fault information; and the holographic display module responds to the position information and presents a three-dimensional stereo image of the underground pipeline within a preset range.)

1. A wearable holographic detection system for underground pipelines is characterized by comprising a plurality of positioning sensing modules and a holographic display module;

the positioning sensing modules are respectively arranged at preset positions of the underground pipeline and used for monitoring the position information and the working state information of the underground pipeline;

the holographic display module responds to the working state information, displays the working information of the underground pipeline and alarms the fault information;

and the holographic display module responds to the position information and presents a three-dimensional stereo image of the underground pipeline within a preset range.

2. The system of claim 1, wherein the position sensing module comprises: a precise positioning module, a sensing module and a first communication module, wherein,

the accurate positioning module is connected with an external CORS base station and is used for sending the position information of the underground pipeline to the CORS base station;

the sensing module is used for acquiring the working state information of the underground pipeline;

and the communication module is used for feeding back the working state information to the holographic display module.

3. The system of claim 2, wherein the sensing module comprises: a temperature sensor, a humidity sensor, a pressure sensor, and a vibration sensor, wherein,

the temperature sensor is used for monitoring the temperature information of the underground pipeline;

the humidity sensor is used for monitoring humidity information of the underground pipeline;

the pressure sensor is used for monitoring the pressure information of the underground pipeline;

the vibration sensor is used for monitoring vibration information of the underground pipeline.

4. The system of claim 3, wherein the sensing module is further configured to selectively couple a methane sensor, a carbon monoxide sensor, and a hydrogen sulfide sensor for monitoring the hazardous and noxious gases in the subterranean well.

5. The system of claim 1, wherein the holographic display module comprises: a location determination module, a wireless communication module, and a holographic imaging module, wherein,

the position determining module is connected with the CORS base station and is used for acquiring the position information sent by the positioning sensing module from the CORS base station;

the second communication module is used for acquiring the working state information of the underground pipeline;

the holographic imaging module is used for presenting a three-dimensional stereo image of the underground pipeline.

6. The system of claim 2, wherein the first communication module employs LoRa spread spectrum communication.

7. The system of claim 5, wherein the second communication module employs LoRa spread spectrum communication.

8. The system of claim 1, wherein the holographic display module is holographic glasses.

9. The system of claim 1, wherein the positioning and sensing module is treated by glue pouring and has a protection level of IP 68.

10. The use method of the wearable holographic detection system for the underground pipeline according to any one of claims 1 to 9, wherein the plurality of positioning sensing modules are configured at preset positions of the underground pipeline, the positioning sensing modules and the holographic display module are both connected with a CORS station, when the holographic display module enters a preset range of the underground pipeline configured with the positioning sensing modules, the holographic display module can display a three-dimensional stereo image of the underground pipeline and working state information of a three-position pipeline within the preset range, and when the working state information is abnormal, the holographic display module gives an alarm.

Technical Field

The invention relates to the field of underground pipeline detection. And more particularly, to a wearable holographic detection system for underground pipelines.

Background

With the acceleration of urbanization process in China, the problems of underground pipelines are gradually exposed. The underground pipeline position information is inaccurate, qualified service cannot be provided for engineering construction, the pipeline is frequently damaged, the road zipper phenomenon is serious, and the production and life of citizens are seriously influenced.

Therefore, it is desirable to provide a wearable holographic detection system for underground pipelines, which can realize the fine management of the underground pipelines by using the CORS precise positioning technology, the wireless communication technology, the sensing technology and the holographic image technology.

With the rapid progress and popularization of the GPS technology, the CORS precise positioning technology has more and more important function in urban measurement. Currently, Continuously Operating (satellite positioning service) Reference Stations (CORS) established by using a multi-base station network RTK technology have become one of the development hotspots of urban GPS applications. The CORS system is a product of high and new technologies such as satellite positioning technology, computer network technology, digital communication technology and the like, multidirectional and deep crystallization. The CORS system consists of five parts, namely a reference station network, a data processing center, a data transmission system, a positioning navigation data broadcasting system and a user application system, wherein each reference station is connected with the monitoring analysis center into a whole through the data transmission system to form a special network.

The wireless communication adopts the LoRa communication technology, and the wireless communication is characterized in that the distance of transmission is longer than that of other wireless modes under the same power consumption condition, the unification of low power consumption and long distance is realized, and the distance of the wireless communication is enlarged by 3-5 times than that of the traditional wireless radio frequency communication under the same power consumption condition.

The holography technology is a technology for recording and reproducing a real three-dimensional image of an object using interference and diffraction principles. The holographic camera uses laser as lighting source, and divides the light from the light source into two beams, one beam is directly emitted to the sensitive film, and the other beam is reflected by the shot object and then emitted to the sensitive film. Two beams of light are superposed on the photosensitive sheet to generate interference, and finally, the hologram reproduced by the digital image basic principle is utilized for further processing to remove digital interference and obtain a clear holographic image.

Disclosure of Invention

The invention aims to provide a wearable holographic detection system for an underground pipeline, which realizes fine management of the underground pipeline.

Another object of the present invention is to provide a method of using a wearable holographic detection system for underground pipelines.

In order to achieve the purpose, the invention adopts the following technical scheme:

in a first aspect, the present invention provides a wearable holographic detection system for an underground utility, comprising a plurality of positioning sensing modules and a holographic display module;

the positioning sensing modules are respectively arranged at preset positions of the underground pipeline and used for monitoring the position information and the working state information of the underground pipeline;

the holographic display module responds to the working state information, displays the working information of the underground pipeline and alarms the fault information;

and the holographic display module responds to the position information and presents a three-dimensional stereo image of the underground pipeline within a preset range.

Optionally, the positioning sensing module comprises: a precise positioning module, a sensing module and a first communication module, wherein,

the accurate positioning module is connected with an external CORS base station and is used for sending the position information of the underground pipeline to the CORS base station;

the sensing module is used for acquiring the working state information of the underground pipeline;

the first communication module is used for feeding back the working state information to the holographic display module.

Optionally, the sensing module comprises: a temperature sensor, a humidity sensor, a pressure sensor, and a vibration sensor, wherein,

the temperature sensor is used for monitoring the temperature information of the underground pipeline;

the humidity sensor is used for monitoring humidity information of the underground pipeline;

the pressure sensor is used for monitoring the pressure information of the underground pipeline;

the vibration sensor is used for monitoring vibration information of the underground pipeline.

Optionally, the sensing module can also be matched with a methane sensor, a carbon monoxide sensor and a hydrogen sulfide sensor for monitoring toxic and harmful gases in the underground pipe well.

Optionally, the holographic display module comprises: a position determination module, a second communication module, and a holographic imaging module, wherein,

the position determining module is connected with the CORS base station and is used for acquiring the position information sent by the positioning sensing module from the CORS base station;

the second communication module is used for acquiring the working state information of the underground pipeline;

the holographic imaging module is used for presenting a three-dimensional stereo image of the underground pipeline.

Optionally, the first communication module uses LoRa spread spectrum communication.

Optionally, the second communication module uses LoRa spread spectrum communication.

Optionally, the holographic display module is holographic glasses.

Optionally, the positioning sensing module is processed by glue pouring, and the protection grade is IP 68.

In a second aspect, the invention provides a use method of a wearable holographic detection system for an underground pipeline, wherein a plurality of positioning sensing modules are configured at preset positions of the underground pipeline, the positioning sensing modules and the holographic display module are both connected with a CORS station, when the holographic display module enters a preset range of the underground pipeline configured with the positioning sensing modules, the holographic display module can display a three-dimensional stereo image of the underground pipeline and working state information of a three-position pipeline within the preset range, and when the working state information is abnormal, the holographic display module gives an alarm.

The invention has the following beneficial effects:

the invention provides a wearable holographic detection system for underground pipelines, which realizes the fine management of the underground pipelines, solves the problems of inaccurate position information of the underground pipelines and serious road zipper phenomenon, and facilitates the production and life of citizens.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 shows a working schematic diagram of a wearable holographic detection system for an underground utility.

FIG. 2 shows a block diagram of an underground pipeline position sensing apparatus.

Fig. 3 shows a block diagram of holographic glasses.

Detailed Description

In order to make the technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

In one aspect, a wearable holographic detection system for an underground utility, as illustrated in FIG. 1, includes a plurality of location sensing modules and a holographic display module;

the positioning sensing modules are respectively arranged at preset positions of the underground pipeline and used for monitoring the position information and the working state information of the underground pipeline;

the holographic display module responds to the working state information, displays the working information of the underground pipeline and alarms the fault information;

and the holographic display module responds to the position information and presents a three-dimensional stereo image of the underground pipeline within a preset range.

Specifically, the positioning sensing module as shown in fig. 2 includes: a precise positioning module, a sensing module and a first communication module, wherein,

the accurate positioning module is connected with an external CORS base station and is used for sending the position information of the underground pipeline to the CORS base station;

the sensing module is used for acquiring the working state information of the underground pipeline;

the first communication module is used for feeding back the working state information to the holographic display module.

Optionally, the sensing module comprises: a temperature sensor, a humidity sensor, a pressure sensor, and a vibration sensor, wherein,

the temperature sensor is used for monitoring the temperature information of the underground pipeline;

the humidity sensor is used for monitoring humidity information of the underground pipeline;

the pressure sensor is used for monitoring the pressure information of the underground pipeline;

the vibration sensor is used for monitoring vibration information of the underground pipeline.

Specifically, the sensing module can also be selectively matched with a methane sensor, a carbon monoxide sensor and a hydrogen sulfide sensor for monitoring toxic and harmful gases in the underground pipe well.

Specifically, the holographic display module as shown in fig. 3 includes: a position determination module, a second communication module, and a holographic imaging module, wherein,

the position determining module is connected with the CORS base station and is used for acquiring the position information sent by the positioning sensing module from the CORS base station;

the second communication module is used for acquiring the working state information of the underground pipeline;

the holographic imaging module is used for presenting a three-dimensional stereo image of the underground pipeline.

Specifically, the first communication module adopts LoRa spread spectrum communication.

Specifically, the second communication module adopts LoRa spread spectrum communication.

Specifically, the holographic display module is holographic glasses.

Specifically, the positioning sensing module is processed by glue pouring, and the protection grade is IP 68.

In a second aspect, the invention provides a use method of a wearable holographic detection system for an underground pipeline, wherein a plurality of positioning sensing modules are configured at preset positions of the underground pipeline, the positioning sensing modules and the holographic display module are both connected with a CORS station, when the holographic display module enters a preset range of the underground pipeline configured with the positioning sensing modules, the holographic display module can display a three-dimensional stereo image of the underground pipeline and working state information of a three-position pipeline within the preset range, and when the working state information is abnormal, the holographic display module gives an alarm.