阅读说明：本技术 一种监理测量数据记录方法、系统及其存储介质 (Supervision measurement data recording method, system and storage medium thereof ) 是由 黄海 左传学 倪小勇 王鸿 林杰 徐磊 李晓杰 瞿苗叶 张春杰 张凯 郑继生 于 2020-04-30 设计创作，主要内容包括：本发明涉及一种监理测量数据记录方法、系统及其存储介质,所述方法包括：移动采集图像；将图像中的物体与预设的待测物参考图像进行图像比对,将图像中与待测物参考图像匹配的物体作为目标待测物；根据目标待测物匹配的待测物参考图像,调取预设的待测参考物图像需测量的待测距离参数；根据待测距离参数对目标待测物进行距离测量,获取实际距离参数。具有自动记录目标待测物实际距离参数以提高监理工作效率的特点。(The invention relates to a supervision measurement data recording method, a supervision measurement data recording system and a storage medium thereof, wherein the method comprises the following steps: moving and collecting an image; comparing an object in the image with a preset reference image of the object to be detected, and taking the object matched with the reference image of the object to be detected in the image as a target object to be detected; according to a reference image of the object to be measured matched with the target object to be measured, calling a preset distance parameter to be measured of the reference image to be measured; and measuring the distance of the target object to be measured according to the distance parameter to be measured to obtain an actual distance parameter. The method has the characteristic of automatically recording the actual distance parameter of the target object to be detected so as to improve the supervision work efficiency.)

1. A method for proctoring measurement data records, the method comprising:

moving and collecting an image;

comparing an object in the image with a preset reference image of the object to be detected, and taking the object matched with the reference image of the object to be detected in the image as a target object to be detected;

according to a reference image of the object to be measured matched with the target object to be measured, calling a preset distance parameter to be measured of the reference image to be measured;

and measuring the distance of the target object to be measured according to the distance parameter to be measured to obtain an actual distance parameter.

2. The proctoring measurement data recording method as claimed in claim 1, wherein the specific method for obtaining the actual distance parameter by performing distance measurement on the target object to be measured according to the distance parameter to be measured is as follows:

setting an initial measuring point and a cut-off measuring point on a target object to be measured according to the distance parameter to be measured;

setting a moving measuring point in the image;

moving the image acquisition view angle to enable the mobile measurement point to be located at the initial measurement point and then translate to the cut-off measurement point, and obtaining an initial three-dimensional space coordinate value of the initial measurement point and a cut-off three-dimensional space coordinate value of the cut-off measurement point;

and calculating to obtain an actual distance parameter according to the initial three-dimensional space coordinate value and the cut-off three-dimensional space coordinate value.

3. The method of proctoring a measurement data record as claimed in claim 1, further comprising:

and acquiring a target object to be detected photo of the target object to be detected, marking an actual distance parameter in the photo, and filling the target object to be detected photo and the actual distance parameter into a record table.

4. The method of proctoring a measurement data record as claimed in claim 3, further comprising:

and comparing the actual distance parameter with a preset distance parameter range, judging that the actual distance parameter is within the distance parameter range, if so, outputting the normal parameter, otherwise, outputting the abnormal parameter, and filling the normal or abnormal parameter into a record table according to the judgment.

5. The method of claim 4, further comprising:

detecting the on-off state of a network;

sending a record table when the network is in a connected state;

and when the network is in a disconnected state, storing the record table, and when the network is in a connected state, sending the record table.

6. A supervised measurement data recording system, the system comprising:

the image acquisition module is used for movably acquiring images;

the target object determining module is used for comparing an object in the image with a preset reference image of the object to be detected and taking the object matched with the reference image of the object to be detected in the image as the target object to be detected;

the distance to be measured transferring module is used for transferring a preset distance parameter to be measured of the reference object image to be measured according to the reference image of the object to be measured matched with the target object to be measured;

and the actual distance parameter acquisition module is used for measuring the distance of the target object to be measured according to the distance parameter to be measured and acquiring the actual distance parameter.

7. The proctoring measurement data recording system as defined in claim 6,

the actual distance parameter acquisition module comprises a distance parameter acquisition module,

an initial measuring point setting submodule for setting an initial measuring point on a target object to be measured;

a cutoff measurement point setting submodule for setting a cutoff measurement point on the target object to be measured;

a moving measurement point setting sub-module for setting a moving measurement point in the image;

the three-dimensional space coordinate value acquisition submodule is used for moving the image acquisition visual angle to enable the mobile measurement point to be positioned at the initial measurement point and then translate to the cut-off measurement point, and acquiring an initial three-dimensional space coordinate value of the initial measurement point and a cut-off three-dimensional space coordinate value of the cut-off measurement point;

and the actual distance parameter calculation module is used for calculating to obtain an actual distance parameter according to the initial three-dimensional space coordinate value and the cut-off three-dimensional space coordinate value.

8. A computer-readable storage medium, in which a computer program is stored which can be loaded by a processor and which executes the method of any one of claims 1 to 5.

Technical Field

The invention relates to the technical field of project supervision, in particular to a supervision measurement data recording method, a supervision measurement data recording system and a storage medium of the supervision measurement data recording system.

Background

Project supervision refers to the entrust of a supervision unit with related qualification by a party A, and represents a specialized service activity for monitoring the project construction of a party B by the party A according to project construction documents approved by the country, laws and regulations related to the project construction, project construction supervision contracts and other project construction contracts. Project supervision is a paid project consultation service; is entrusted by the first party; the supervision is mainly based on laws, regulations, technical standards, related contracts and documents; the supervision criterion is law keeping, integrity, justice and science; the supervision aims to ensure the quality and safety of engineering construction, improve the engineering construction level and fully exert investment benefits.

The construction project supervision unit is entrusted by the construction unit, controls the quality, the cost and the progress of the construction project in the construction stage according to laws and regulations, engineering construction standards, reconnaissance design files and contracts, manages the contracts and information, coordinates the relationship of the relevant parties of the engineering construction and performs the service activities of legal obligations of the safety production management of the construction project.

Disclosure of Invention

The invention aims to provide a proctoring measurement data recording method which has the characteristic of automatically recording the actual distance parameter of a target object to be measured so as to improve the proctoring work efficiency.

The above object of the present invention is achieved by the following technical solutions:

a method of proctoring a measurement data record, the method comprising: moving and collecting an image; comparing an object in the image with a preset reference image of the object to be detected, and taking the object matched with the reference image of the object to be detected in the image as a target object to be detected; according to a reference image of the object to be measured matched with the target object to be measured, calling a preset distance parameter to be measured of the reference image to be measured; and measuring the distance of the target object to be measured according to the distance parameter to be measured to obtain an actual distance parameter.

By adopting the technical scheme, the target object to be measured with the distance to be measured is automatically identified through the image identification technology, and then the actual distance parameter of the target object to be measured is measured, so that the detection of the actual distance parameter of the target object to be measured in the supervision process is realized.

Further, the specific method for measuring the distance of the target object to be measured according to the distance parameter to be measured to obtain the actual distance parameter is as follows: setting an initial measuring point and a cut-off measuring point on a target object to be measured according to the distance parameter to be measured; setting a moving measuring point in the image; moving the image acquisition view angle to enable the mobile measurement point to be located at the initial measurement point and then translate to the cut-off measurement point, and obtaining an initial three-dimensional space coordinate value of the initial measurement point and a cut-off three-dimensional space coordinate value of the cut-off measurement point; and calculating to obtain an actual distance parameter according to the initial three-dimensional space coordinate value and the cut-off three-dimensional space coordinate value.

Through adopting above-mentioned technical scheme, above-mentioned scheme is for the demonstration range finding technique based on Arkit, through above-mentioned technique, can calculate the actual distance parameter that obtains the target determinand.

Further, the method further comprises: and acquiring a target object to be detected photo of the target object to be detected, marking an actual distance parameter in the photo, and filling the target object to be detected photo and the actual distance parameter into a record table.

By adopting the technical scheme, the actual distance parameter is marked on the target object-to-be-detected photo, so that the proctoring personnel can clearly know the position of the actual distance parameter detected on the target object-to-be-detected photo, the target object-to-be-detected photo and the actual distance parameter form a table, and the proctoring personnel can conveniently check data.

Further, the method further comprises: and comparing the actual distance parameter with a preset distance parameter range, judging that the actual distance parameter is within the distance parameter range, if so, outputting the normal parameter, otherwise, outputting the abnormal parameter, and filling the normal or abnormal parameter into a record table according to the judgment.

By adopting the technical scheme, the relation between the actual distance parameter and the distance parameter range is automatically judged, the workload of manual judgment is eliminated, and the working efficiency is improved.

Further, the method further comprises: detecting the on-off state of a network; sending a record table when the network is in a connected state; and when the network is in a disconnected state, storing the record table, and when the network is in a connected state, sending the record table.

By adopting the technical scheme, the record form can realize off-line operation and is sent to the server after the network is connected.

The invention also aims to provide a supervision measurement data recording system which has the characteristic of automatically recording the actual distance parameter of the target object to be measured so as to improve the supervision working efficiency.

The second aim of the invention is realized by the following technical scheme:

a system for proctoring measurement data records, the system comprising: the image acquisition module is used for movably acquiring images; the target object determining module is used for comparing an object in the image with a preset reference image of the object to be detected and taking the object matched with the reference image of the object to be detected in the image as the target object to be detected; the distance to be measured transferring module is used for transferring a preset distance parameter to be measured of the reference object image to be measured according to the reference image of the object to be measured matched with the target object to be measured; and the actual distance parameter acquisition module is used for measuring the distance of the target object to be measured according to the distance parameter to be measured and acquiring the actual distance parameter.

Further, the actual distance parameter obtaining module comprises an initial measuring point setting submodule for setting an initial measuring point on the target object to be measured; a cutoff measurement point setting submodule for setting a cutoff measurement point on the target object to be measured; a moving measurement point setting sub-module for setting a moving measurement point in the image; the three-dimensional space coordinate value acquisition submodule is used for moving the image acquisition visual angle to enable the mobile measurement point to be positioned at the initial measurement point and then translate to the cut-off measurement point, and acquiring an initial three-dimensional space coordinate value of the initial measurement point and a cut-off three-dimensional space coordinate value of the cut-off measurement point; and the actual distance parameter calculation module is used for calculating to obtain an actual distance parameter according to the initial three-dimensional space coordinate value and the cut-off three-dimensional space coordinate value.

The third purpose of the invention is to provide a computer storage medium which can store corresponding programs and has the characteristic of automatically recording the actual distance parameters of the target object to be detected so as to improve the supervision work efficiency.

The third object of the invention is realized by the following technical scheme:

a computer readable storage medium storing a computer program that can be loaded by a processor and executed to perform any of the above-described methods of proctoring measurement data recording.

In summary, the invention includes at least one of the following beneficial technical effects:

(1) the target object to be measured with the distance to be measured is automatically identified through an image identification technology, and then the actual distance parameter of the target object to be measured is measured, so that the detection of the actual distance parameter of the target object to be measured in the supervision process is realized;

(2) and a record table is automatically formed, so that the workload of managing personnel for recording data is eliminated.

Drawings

FIG. 1 is a block diagram of a method flow architecture of an embodiment of the present invention;

fig. 2 is a system block diagram of an embodiment of the invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

A method for proctoring measurement data records, as shown in fig. 1, the method comprising the steps of:

s1: and moving the collected image.

In the embodiment of the invention, the image can be acquired by moving or rotating the camera, and the surrounding image can be acquired in the process of acquiring the image in a moving way so as to identify the surrounding target object to be detected.

S2: and comparing the object in the image with a preset reference image of the object to be detected, and taking the object matched with the reference image of the object to be detected in the image as the target object to be detected.

In the embodiment of the invention, the reference image to be detected is manually input, a plurality of photos of the same type can be input into one object, so that the identification accuracy is improved, and if one reference image to be detected is a pier, a plurality of or various types of pier photos can be input in advance. The supervision personnel can select the name of the target object to be identified through operation, and then the system can call the reference image of the object to be detected with the corresponding name for comparison. The comparison between the object in the image and the reference image to be detected belongs to a mature image recognition technology, and is not described herein again.

S3: and calling a preset distance parameter to be measured of the reference object image to be measured according to the reference image of the object to be measured matched with the target object to be measured.

In the embodiment of the present invention, the distance parameter to be measured is a distance parameter that the target object to be measured has to know about project supervision. Different target objects to be detected have different parameters of the distance to be detected, if the parameters of the distance to be detected of the bridge pier are the height of the bridge pier and the width of the bridge pier, and the parameters of the distance to be detected of the enclosing wall are only the height, so that after the type of the target object to be detected is determined, the corresponding parameters of the distance to be detected need to be selected.

S4: and measuring the distance of the target object to be measured according to the distance parameter to be measured to obtain an actual distance parameter.

In an embodiment of the present invention, the specific method of step S4 includes:

s401: setting an initial measuring point and a cut-off measuring point on a target object to be measured according to the distance parameter to be measured;

s402: setting a moving measuring point in the image;

s403: moving the image acquisition view angle to enable the mobile measurement point to be located at the initial measurement point and then translate to the cut-off measurement point, and obtaining an initial three-dimensional space coordinate value of the initial measurement point and a cut-off three-dimensional space coordinate value of the cut-off measurement point;

s404: and calculating to obtain an actual distance parameter according to the initial three-dimensional space coordinate value and the cut-off three-dimensional space coordinate value.

The foregoing steps S401 to S404 are actual ranging methods based on the Arkit, which have been implemented in the prior art, and one application of the method is a range finder on a mobile phone, and when a user gives a position of a test point corresponding to a pixel point on a screen on a display screen of a device in a touch screen control manner, a camera emits a ray from the position to perform a click test, and returns a coordinate value of the test point. During this time, the device extracts ORB feature points from the image data displayed on the screen by the vision system, the IMU performs initialization and pre-integration operations, and then both combine lines to more accurately feature match and camera pose estimates. And then, the depth information of the feature points is obtained by triangulation, and the positions of the feature points in the camera coordinate system are calculated by combining pose information provided by the VIO, so that three-dimensional space coordinate values of the feature points are obtained. After the world coordinates of the characteristic points are obtained, the linear distance between the two points can be calculated by utilizing a space two-point distance formula. And finally, the measured value and other AR virtual effects are presented on a display screen of the mobile equipment, and the user obtains a distance measurement result. In the embodiment of the invention, the mobile image acquisition visual angle can be driven by the equipment, and can also be handheld operation of a proctor.

The invention also comprises the following steps:

s5: and acquiring a target object to be detected photo of the target object to be detected, marking an actual distance parameter in the photo, and filling the target object to be detected photo and the actual distance parameter into a record table.

S6: and comparing the actual distance parameter with a preset distance parameter range, judging that the actual distance parameter is within the distance parameter range, if so, outputting the normal parameter, otherwise, outputting the abnormal parameter, and filling the normal or abnormal parameter into a record table according to the judgment.

In the embodiment of the invention, the actual distance parameter is marked on the target object photo, so that the proctoring personnel can clearly know the detected position of the actual distance parameter on the target object photo, and the target object photo and the actual distance parameter form a table, thereby facilitating the proctoring personnel to check the data. The relation between the actual distance parameter and the distance parameter range is automatically judged, the workload of manual judgment is eliminated, and the working efficiency is improved.

S7: detecting the on-off state of a network; sending a record table when the network is in a connected state; and when the network is in a disconnected state, storing the record table, and when the network is in a connected state, sending the record table.

In an embodiment of the present invention, the sending record table may save or update data in the server. The record form is stored in the disconnected state of the network, and then is sent after the network is connected, so that the data can be stored off line and updated in time after being connected with the network.

The invention also provides a supervision measurement data recording system, which corresponds to the supervision measurement data recording method in the embodiment one by one. As shown in fig. 2, the proctoring measurement data recording system includes:

the image acquisition module is used for movably acquiring images;

the target object determining module is used for comparing an object in the image with a preset reference image of the object to be detected and taking the object matched with the reference image of the object to be detected in the image as the target object to be detected;

the distance to be measured transferring module is used for transferring a preset distance parameter to be measured of the reference object image to be measured according to the reference image of the object to be measured matched with the target object to be measured;

and the actual distance parameter acquisition module is used for measuring the distance of the target object to be measured according to the distance parameter to be measured and acquiring the actual distance parameter.

Wherein, the actual distance parameter acquisition module comprises,

an initial measuring point setting submodule for setting an initial measuring point on a target object to be measured;

a cutoff measurement point setting submodule for setting a cutoff measurement point on the target object to be measured;

a moving measurement point setting sub-module for setting a moving measurement point in the image;

the three-dimensional space coordinate value acquisition submodule is used for moving the image acquisition visual angle to enable the mobile measurement point to be positioned at the initial measurement point and then translate to the cut-off measurement point, and acquiring an initial three-dimensional space coordinate value of the initial measurement point and a cut-off three-dimensional space coordinate value of the cut-off measurement point;

and the actual distance parameter calculation module is used for calculating to obtain an actual distance parameter according to the initial three-dimensional space coordinate value and the cut-off three-dimensional space coordinate value.

In one embodiment, the invention also provides a computer-readable storage medium having a computer program stored thereon, the computer program, when executed by a processor, implementing the steps of:

s1: moving and collecting an image;

s2: comparing an object in the image with a preset reference image of the object to be detected, and taking the object matched with the reference image of the object to be detected in the image as a target object to be detected;

s3: according to a reference image of the object to be measured matched with the target object to be measured, calling a preset distance parameter to be measured of the reference image to be measured;

s4: and measuring the distance of the target object to be measured according to the distance parameter to be measured to obtain an actual distance parameter.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.