CN219536166U - In-machine video camera module adapting to switch machine and monitoring system - Google Patents

Abstract

The utility model discloses an in-machine video camera module and a monitoring system of an adaptive switch machine, wherein the in-machine video monitoring system comprises an in-machine video camera module, a video acquisition extension, an upper computer and a mounting assembly, wherein the in-machine video camera module comprises a camera, an illumination assembly and a protective shell, the camera and the illumination assembly are respectively fixed on the same surface of a protective shell, at least one group of illumination assemblies are arranged on the side of the camera, the mounting assemblies are respectively positioned on a switch machine cover, each in-machine video camera module is respectively and correspondingly and fixedly connected with the mounting assembly, and the in-machine video camera modules on different camera mounting positions respectively monitor the working states of the corresponding switch machines; the system solves the problem that the existing point switch cannot monitor the condition in the machine, avoids the influence of the sunroof point of the running vehicle in the monitoring process, and improves the monitoring efficiency and the monitoring instantaneity.

Description

In-machine video camera module adapting to switch machine and monitoring system

Technical Field

The utility model relates to the technical field of switch machines, in particular to an in-machine video camera module and a monitoring system which are adaptive to the switch machine.

Background

In recent years, along with the large-scale construction of railways and urban rail transit in China, the equipment scale of the switch machine is also nationwide. In particular, the electrohydraulic switch machine is used as a switch machine type commonly used in rail transit, and whether the working state of the switch machine is normal or not is directly related to the safe operation of the rail transit. Because the use environments of all places are different, frost and dew are formed in the switch machine under specific conditions, even water accumulation in the switch machine occurs, so that circuit faults are caused, the switch machine motor is damaged, and driving safety is endangered; secondly, when the switch machine is used on a road, the switch machine can be influenced by vibration when the switch machine passes through the road, and the important bolts can seriously threaten driving safety after being loosened and invalid due to the influence of vibration; meanwhile, hydraulic oil is mostly adopted as a power transmission medium in the switch machine, and the sealing condition of an oil circuit system of the switch machine has great influence on whether the switch machine can timely finish a switch conversion task; finally, the switch in the contact group of the switch machine can cause poor contact or can not be dropped due to the improper positions of the dynamic and static contacts, so that the switch fault occurs. In traditional overhauling, the acquisition of the conditions in the machine is checked by opening a switch machine cover in a skylight point by an operator. The working of the mode increases the workload of field operators, has lower efficiency, is limited by the time limit of a skylight point, cannot grasp the condition in the switch machine in real time, cannot be removed at the first time of hidden danger occurrence, and avoids possible accidents. In view of the foregoing, there is a need for an apparatus for monitoring real-time conditions within an electrohydraulic switch machine.

Disclosure of Invention

The utility model aims to solve the technical problem of providing an in-machine video camera module and a monitoring system which are adaptive to a point switch, which solve the problem that the in-machine condition monitoring of the existing point switch is limited, avoid the influence of a driving skylight point on the monitoring process, and improve the monitoring efficiency and the monitoring instantaneity, thereby overcoming the defects of the prior art.

In order to solve the technical problems, the utility model provides an in-machine video camera module adapted to a switch machine, which comprises a camera for collecting video information, an illumination assembly for assisting the camera to shoot normally and a protective shell, wherein the protective shell is of a rectangular structure as a whole, and at least one group of opposite side positions on the protective shell are respectively provided with a mounting part for fixing the protective shell in the switch machine; the camera and the lighting component are respectively fixed on the same surface of the protective shell, and at least one group of lighting components are arranged on the side of the camera.

As an improvement of the utility model, the two groups of illumination components are arranged, the camera is arranged at the middle position on the surface of the protective shell, and the two groups of illumination components are symmetrically arranged at the two sides of the camera.

As a further improvement of the present utility model, the mounting portion adopts a penetrating mounting hole structure.

As an improvement of the utility model, the lighting assembly adopts an LED lamp.

As a further improvement of the utility model, the protective shell is provided with a transparent protective cover plate, the protective cover plate and the protective shell form a protective cavity, and the camera and the lighting component are both positioned in the protective cavity.

The utility model also discloses an in-machine video monitoring system adapting to the switch machine, which comprises a video acquisition extension, an upper computer, a mounting assembly and a plurality of in-machine video camera modules, wherein the mounting assembly is positioned on a switch machine cover, a plurality of camera mounting positions are arranged on the mounting assembly, each in-machine video camera module is respectively and correspondingly and fixedly connected with one camera mounting position, and the in-machine video camera modules on different camera mounting positions respectively monitor the working states in the corresponding switch machine.

As a further improvement of the utility model, the video acquisition extension comprises a control processor and a communication module, wherein the control processor is used for acquiring the image information of the video camera module in the video camera at preset time intervals, and the communication module is used for transmitting the image information acquired by the control processor to the upper computer.

As a further improvement of the utility model, the control processor is internally provided with an electronic switch module, and the electronic switch module is used for controlling and outputting the image information of the video camera module in the appointed machine.

As a further improvement of the utility model, the camera shooting installation positions are respectively provided with an installation column corresponding to the installation part on the protective shell, and the installation parts are fixedly connected with the installation columns by adopting screws.

As a further improvement of the utility model, a first cable is arranged between the video acquisition extension and the built-in video camera module, and a second cable is arranged between the video acquisition extension and the upper computer.

With such a design, the utility model has at least the following advantages:

according to the utility model, the image information of each position in the switch machine is obtained by utilizing the plurality of cameras arranged in the switch machine, the obtained images are transmitted to the video acquisition extension machine through the cable, and are transmitted to the upper computer after being processed, so that a worker can remotely check whether frosting and condensation water exists in the switch machine, whether water flows into the switch machine, whether important screws are loosened and fail, whether an oil circuit system is well sealed, whether the contact position meets the standard or not and other machine conditions in real time through the upper computer positioned indoors, the monitoring process is not limited by the time of a driving 'skylight point', the working labor intensity of field maintenance workers is reduced, the working efficiency is improved, the working reliability of the switch machine is further enhanced, and the driving safety is facilitated.

Drawings

The foregoing is merely an overview of the present utility model, and the present utility model is further described in detail below with reference to the accompanying drawings and detailed description.

Fig. 1 is a schematic diagram of the configuration of an in-plane video camera module in embodiment 1.

Fig. 2 is a schematic diagram of a distribution structure of an in-machine video camera module in the in-machine video monitoring system of embodiment 2.

Fig. 3 is a schematic structural diagram of an in-machine video monitoring system in embodiment 2.

The reference numerals in the drawings specifically are:

1-camera, 2-lighting component, 3-protective housing, 4-installation department, 5-erection column.

Detailed Description

Examples of embodiments of the utility model are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements throughout, or elements having like or similar functionality. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of the two parts. It will be understood by those of ordinary skill in the art that the terms described above are in the specific sense of the present utility model.

Example 1:

referring to fig. 1, in this embodiment 1, an in-machine video camera module adapted to a switch machine is specifically disclosed, which includes a camera 1 for collecting video information, a lighting assembly 2 for assisting the normal shooting of the camera 1, and a protective housing 3, wherein the protective housing 3 is in a rectangular structure as a whole, and at least one group of side positions on the protective housing 3 which keep opposite are respectively provided with a mounting portion 4 for fixing the protective housing 3 in the switch machine, and the mounting portion 4 preferably adopts a penetrating mounting hole structure; the camera 1 and the lighting assembly 2 are respectively fixed on the same surface of the protective shell, and at least one group of the lighting assemblies 2 is arranged on the side of the camera 1.

In this embodiment 1, the lighting assemblies 2 are provided with two groups, the lighting assemblies 2 preferably adopt LED lamps, the camera 1 is disposed at the middle position on the surface of the protective housing, and the two groups of lighting assemblies 2 are symmetrically disposed at two sides of the camera 1, and the lighting assemblies 2 can provide lighting to the monitoring position inside the switch machine, so that the camera can clearly shoot the image information of the corresponding position. Further, be equipped with transparent protective cover plate on the protective housing 3, protective cover plate constitutes the protection cavity with protective housing 3, just camera 1 and lighting assembly 2 all are located the protection cavity, can avoid the inside contaminated of protection cavity through protective cover plate, are favorable to the cleanness.

Example 2:

referring to fig. 2 and 3, embodiment 2 discloses an in-machine video monitoring system adapted to a switch machine, which comprises a video acquisition extension, an upper computer, a mounting assembly and a plurality of in-machine video camera modules according to embodiment 1, wherein the mounting assembly is located on a switch machine cover, a plurality of camera mounting positions are arranged on the mounting assembly, mounting posts 5 corresponding to mounting portions 4 on a protective housing 3 are respectively arranged on each camera mounting position, and the mounting portions 4 are fixedly connected with the mounting posts 5 by screws. Each in-plane video camera module corresponds to the mounting post 5 fixedly connected to a group of camera mounting positions respectively, and then the in-plane video camera modules on different camera mounting positions can monitor the working states corresponding to different positions inside the switch machine respectively, as shown in fig. 2, for example, in this embodiment 2, the camera mounting positions are totally provided with 7, which include two mounting positions at the position of the pressure measuring port, two mounting positions at the position of the contact group, two mounting positions at the position of the oil pump oil tank and one mounting position at the position of the breaker switch, and the in-plane video camera module A … … G is correspondingly installed, and the camera 1 through the mounting positions can monitor and check whether there is frosting and condensation in the switch machine, whether water is fed into the switch machine, whether the important screw is loose and invalid, whether the oil circuit system is sealed well, whether the contact position meets the standards or not.

Further, in this embodiment 2, the video capturing extension includes a control processor and a communication module, where the control processor is configured to acquire image information of the video camera module in the camera at preset time intervals, and the communication module is configured to transmit the image information acquired by the control processor to the upper computer. The control processor is internally provided with an electronic switch module which is used for controlling and outputting the image information of the video camera module in the appointed machine, for example, when the working state of a certain position in the switch machine is required to be observed in a targeted manner, the control processor can output the image signals of the video camera module in the machine at the corresponding position to the upper computer in a targeted manner through the electronic switch module, and the image signals of the video camera modules in the machine at other positions are not output to the upper computer. Further, a first cable is arranged between the video acquisition extension and the built-in video camera module, a second cable is arranged between the video acquisition extension and the upper computer, and a transmission medium can be provided for communication signals of the two connected parties through the first cable and the second cable.

It should be noted that, in embodiment 2, the video capturing extension is mainly used for gathering the image information of the video camera module in the machine and outputting to the upper computer, and in the actual use process, the video capturing extension and the existing notch capturing extension of the switch machine can be integrated into a whole, so that the occupied space of the equipment is reduced.

When the indoor video monitoring system works, the indoor video monitoring system is automatically or remotely manually controlled at preset time intervals, the camera 1 is utilized to obtain the video of the switch machine, the image obtained by the camera 1 is transmitted to the video acquisition extension through the cable, the video is processed and then transmitted to the upper computer, a worker can remotely check whether frosting condensate exists in the appointed switch machine, whether water is fed into the machine, whether an important screw is loosened and loses efficacy, whether an oil way system is well sealed, whether the contact position meets the standard or not and other indoor conditions are met on the indoor upper computer, the process is not limited by time, particularly, the running 'skylight point' is avoided, the worker can master the condition in the switch machine at any time, and the situation is eliminated at the first time when hidden danger occurs, so that the occurrence of potential dangerous accidents is avoided.

The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the utility model in any way, and some simple modifications, equivalent variations or modifications can be made by those skilled in the art using the teachings disclosed herein, which fall within the scope of the present utility model.

Claims (10)

1. The built-in video camera module is characterized by comprising a camera for collecting video information, an illumination assembly for assisting the camera to shoot normally and a protective shell, wherein the protective shell is of a rectangular structure as a whole, and at least one group of opposite side edges on the protective shell are respectively provided with a mounting part for fixing the protective shell in the switch; the camera and the lighting component are respectively fixed on the same surface of the protective shell, and at least one group of lighting components are arranged on the side of the camera.

2. The in-camera video camera module according to claim 1, wherein the two sets of illumination assemblies are arranged on the center of the surface of the protective housing, and the two sets of illumination assemblies are symmetrically arranged on two sides of the camera.

3. The in-camera video camera module according to claim 1 or 2, wherein the mounting portion adopts a penetrating mounting hole structure.

4. An in-flight video camera module according to claim 1 or 2, wherein the illumination assembly employs LED lamps.

5. The built-in video camera module according to claim 1 or 2, wherein a transparent protective cover plate is arranged on the protective housing, the protective cover plate and the protective housing form a protective cavity, and the camera and the lighting assembly are both positioned in the protective cavity.

6. The utility model provides an interior video monitoring system of adaptation switch machine, includes video acquisition extension, host computer and installation component, its characterized in that still includes a plurality of the interior video camera module of any one of claims 1-5, the installation component all is located switch machine cover, just be equipped with multiunit installation position of making a video recording on the installation component, every interior video camera module corresponds fixed connection in a set of installation position of making a video recording respectively, and the interior video camera module on the installation position of different making a video recording monitors the operating condition that corresponds switch machine inside respectively.

7. The in-flight video monitoring system of claim 6, wherein the video capturing extension includes a control processor and a communication module, the control processor is configured to acquire image information of the in-flight video camera module at a preset time interval, and the communication module is configured to transmit the image information acquired by the control processor to the host computer.

8. The in-flight video monitoring system of claim 7, wherein the control processor is provided with an electronic switch module, and the electronic switch module is configured to control outputting of image information of the in-flight video camera module.

9. The video monitoring system according to claim 6, wherein the camera mounting positions are respectively provided with mounting posts corresponding to the mounting portions on the protective housing, and the mounting portions are fixedly connected with the mounting posts by screws.

10. The in-flight video monitoring system of claim 6, wherein a first cable is disposed between the video capturing extension and the in-flight video camera module, and a second cable is disposed between the video capturing extension and the host computer.