CN203143853U - Monitoring camera system capable of displaying elevator floors - Google Patents
Monitoring camera system capable of displaying elevator floors Download PDFInfo
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- CN203143853U CN203143853U CN 201320114157 CN201320114157U CN203143853U CN 203143853 U CN203143853 U CN 203143853U CN 201320114157 CN201320114157 CN 201320114157 CN 201320114157 U CN201320114157 U CN 201320114157U CN 203143853 U CN203143853 U CN 203143853U
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Abstract
The utility model discloses a monitoring camera system capable of displaying elevator floors. The monitoring camera system comprises an elevator monitoring camera and an image processing module which is arranged inside the elevator monitoring camera and used for floor information overlaying. The monitoring camera system further comprises a floor panel camera which is used for taking the pictures of a floor display panel and is connected with the elevator monitoring camera. According to the monitoring camera system capable of displaying the elevator floors, a non-contact type independent video image method is used for collecting elevator operating floor information, and collected elevator floor signals are overlaid into a monitoring camera image dynamically in real time. An independent system without mechanical contacts or electrical contacts is achieved, safety and stability are obviously improved, software protocols, hardware interface customization and the like are needless, and industrialization can be achieved easily. A video information overlaying device is integrated inside the elevator monitoring camera in an integrally arranged mode, long-distance connected signal collecting lines are not arranged, surplus video lines do not exist, construction cost is greatly lowered, the safety and the stability are obviously improved, cost is low, and mounting is easy.
Description
Technical field
The utility model relates to field of video monitoring, is specifically related to a kind of monitored video camera system that shows elevator floor.
Background technology
In order to monitor elevator inner case and elevator floor of living in real time, existing elevator video monitoring subsystem is made up of three parts: floor information extraction module, video superimpose module and elevator monitoring pick up camera.The floor information extraction module mainly contains three kinds of methods: the one, and contact is obtained elevator floor information from elevator lamp board led circuit; The 2nd, the traffic cycle in elevator(lift) machine room is put magnet, its count detection is gone out the position of elevator with detector; The 3rd, adopt the method for photooptical data collection on the elevator cage top photoelectricity testing part to be installed, cut off electro-optical tubes counting floor with the Elevator landing plate.
In the said method one, elevator LED lamp board circuit signal is gathered, because various elevator lamp board display circuit differences, so need different hardware circuits, the software of Cai Jiing also has multiplely simultaneously, does not accomplish the unified equipment of corresponding any elevator information.The floor display video monitored control system of producing can only be the specific equipment of specific interface, can't industrialization; Simultaneously, owing to be contact non-modular designs theory, may influence the safety in operation of elevator, a lot of lift facility sides do not allow this access of monitored control system.
In the above-mentioned second method, the traffic cycle in elevator(lift) machine room put magnet with detector to its counting floor detection scheme, have following problem: (1) since on the rotating disk steel wire degree of tightness change, the counting floor is because of the accumulated error staggered floor; (2) owing to be superimposed upon elevator(lift) machine room, the elevator operation of removing on the image is difficult to the interference ratio of image; In addition, Installation and Debugging are very difficult.
At present industry member main flow scheme is to adopt the i.e. floor checking system independently of the third photoelectric detecting method, and as Fig. 6, and there is following problem in this scheme: (1) installs complicated, need be the customized installation of the elevator of different vendor; (2) floor of elevator is changeful.Such as: meet 4 and skip, 13 layers replace with 3A, and this is some rule also, and available switch is selected.Have plenty of the technological layer of adding, after 2 layers, be not 3 layers, but behind the 2M be 3 layers again.Be G layer etc. such as the first floor.The manufacturer that exceeds rule can only process surely.Elevator position definition now is various in addition, and the manufacturer that has does not simply provide this function.Manufacturer is arranged certainly by the definition of user oneself input floor being provided and showing information software, dispose to realize the adaptation of varying environment by the user, this configuration needs the professional person to debug, and availability reduces greatly.
The utility model content
Goal of the invention: in order to overcome the deficiencies in the prior art, the utility model provides a kind of does not only have the machinery contact but also do not have the autonomous system of electronics contact, the monitored video camera system of the easy demonstration elevator floor of installing.
Technical scheme: for solving the problems of the technologies described above, a kind of monitored video camera system that shows elevator floor that the utility model provides comprises elevator monitoring pick up camera and the image processing module that is installed in the elevator monitoring pick up camera; Described monitored video camera system also comprises floor panel pick up camera, and described floor panel pick up camera is used for the image of picked-up floor display panel, is connected with the elevator monitoring pick up camera.
In the utility model, by contactless independent vide image method floor panel pick up camera is installed namely, is gathered elevator operation floor information, among the rig camera image that real-time dynamicly the elevator floor signal that collects is added to; The elevator monitoring pick up camera belongs to panoramic camera, and focal length is short, and looking away will cover whole lift space, and nonlinear distortion is serious, generally can't take into account picked-up panel image, also can't guarantee to absorb simultaneously the enough resolution of floor display panel image.Because elevator floor panel brilliant image can't be provided, can't guarantee that character recognition and human eye watch effect.Use two camera lenses and sensor, one is only absorbed floor LED display panel and obtains floor and carriage lift direction information, another is common panoramic camera picked-up elevator monitoring environment scene, floor information is added in the monitor video image, accomplishes to reflect in real time elevator present position and state like this.
The camera lens that is used for picked-up elevator floor display panel requires focal length longer, and linear distortion is little.Owing to only be used for picked-up floor display panel areas, the visual field is very little, so require lower to camera lens and sensor resolution, require also lower to the subsequent image processing device, thereby system cost is very low, and the elevator monitoring pick up camera requires panoramic camera, and focal length is short, the resolution height, the visual field will cover whole lift space.
Preferably, described floor panel pick up camera is installed in elevator monitoring pick up camera outside, and this mounting means is applicable to smaller elevator, regulates easily floor display panel pick up camera is installed, overcome panel by passenger's occlusion issue, guarantee picked-up floor LED display panel brilliant image.
Preferably, described floor panel pick up camera is installed in elevator monitoring pick up camera inside, and two image capture modules all are integrated in the pick up camera entity, and the elevator that proper car is bigger is installed very easy.
Preferably, described monitored video camera system also comprises image processing module, described image processing module is connected with floor panel pick up camera, be used for floor panel camera acquisition to image carry out character recognition by image processor, extract elevator place floor and running state, then floor and service direction character directly are added on the monitor video image.
Beneficial effect: the floor detection scheme that the utility model adopts is the autonomous system of not only not had the machinery contact but also not had the electronics contact, and safety stability obviously improves; Elevator monitoring system does not need with elevator device mutual, does not need software protocol and hardware interface customization etc., easy realization of industrialization; Sensor and image processing module, video information superimposer become one, and do not have the acquisition of signal line that long distance links to each other, and also do not have unnecessary video line, and the construction costs cost reduces greatly, and safety stability obviously improves; Show it is that automated graphics is caught for different floors, do not need according to the adjustment of different elevator environment for use, resetting floor method for expressing (as making 13A to 14 layers into, 4 layers make 3+ into) after also can not installing because of elevator and need do corresponding software and hardware and upgrade, all is adaptive; Cost is low, easily installs, and does not need expertise; Satisfy the intellectualizing system theory: operation easily, easy maintenance, environment self-adaption.
Description of drawings
Fig. 1 is the structural representation of embodiment 1 of the present utility model.
Fig. 2 is the structural representation of embodiment 2 of the present utility model.
Fig. 3 is principle flow chart of the present utility model.
Fig. 4 is video monitoring image show state scheme drawing in the utility model.
Fig. 5 is the another kind of show state scheme drawing of video monitoring image in the utility model.
Fig. 6 is floor checking system structural representation independently in the prior art.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further explanation.
Embodiment 1: floor panel pick up camera is installed in elevator monitoring pick up camera external status
As shown in Figure 1, a kind of monitored video camera system that shows elevator floor, the image processing video superimpose module that comprises elevator monitoring pick up camera 2 and be installed in elevator monitoring pick up camera 2 inside; Described elevator monitoring pick up camera 2 is installed on the lift car interlayer 3, described monitored video camera system also comprises floor panel pick up camera 1, described floor panel pick up camera 1 is used for the image of picked-up floor display panel, and it is outside and be fixed on the lift car interlayer 3 to be installed in elevator monitoring pick up camera 1.The floor panel is taken the photograph machine 1 focal length and is aimed at the floor display panel areas, and the visual field very little (zone that mesh lines covers among the figure), thus lower to camera lens and sensor resolution requirement, also lower to the requirement of subsequent image processing device, thereby system cost is very low.Elevator monitoring pick up camera 2 requires panoramic camera, and focal length is short, the resolution height, and the visual field will cover whole lift space (lift car ash image cover part among the figure).
Present embodiment mainly is applicable to smaller elevator, and design is regulated easily floor display panel pick up camera is installed like this, overcomes panel by passenger's occlusion issue, guarantees picked-up floor LED display panel brilliant image.
Embodiment 2: floor panel pick up camera is installed in elevator monitoring pick up camera internal state
As shown in Figure 2, a kind of monitored video camera system that shows elevator floor, the image processing video superimpose module that comprises elevator monitoring pick up camera 2 and be installed in elevator monitoring pick up camera 2 inside also will be built in the floor panel image capture module in the rig camera; Described elevator monitoring pick up camera 2 is installed on the lift car interlayer 3, described monitored video camera system also comprises floor panel pick up camera 1, described floor panel pick up camera 1 is used for the image of picked-up floor display panel, and it is inner and be fixed on the lift car interlayer 3 to be installed in elevator monitoring pick up camera 1.The floor panel is taken the photograph machine 1 focal length and is aimed at the floor display panel areas, and the visual field very little (zone that mesh lines covers among the figure), thus lower to camera lens and sensor resolution requirement, also lower to the requirement of subsequent image processing device, thereby system cost is very low.Elevator monitoring pick up camera 2 requires panoramic camera, and focal length is short, the resolution height, and the visual field will cover whole lift space (lift car ash image cover part among the figure).
Present embodiment all is integrated into two image capture modules in the pick up camera entity, and the elevator that proper car is bigger is installed very convenient.
As shown in Figure 3, embodiment 1 and embodiment 2 obtain the elevator monitoring image by full shot 1 and high resolution sensor 1, camera lens 2 and sensor 2 picked-up floor display panel brilliant image, carrying out character recognition or through image by image processor is added in the overall view monitoring image, realize the digital video compressed encoding by video processor, realize the storage of video fluidisation and transmission by application processor then, realize that simultaneously user's control is mutual.
Being added to for the running state information of floor information and elevator also has two kinds of methods on the monitor video image.As Fig. 4, directly the floor display panel image of gathering is added on the monitoring image.As Fig. 5, the floor panel image that collects is carried out character recognition by image processor, extract elevator place floor and running state, then floor and service direction character directly are added on the monitor video image.
The above only is preferred implementation of the present utility model; be noted that for those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a monitored video camera system that shows elevator floor comprises elevator monitoring pick up camera (2) and the video superimpose module that is installed in the elevator monitoring pick up camera; It is characterized in that: described monitored video camera system also comprises floor panel pick up camera (1), and described floor panel pick up camera (1) is used for the image of picked-up floor display panel, is connected with elevator monitoring pick up camera (1).
2. a kind of monitored video camera system that shows elevator floor according to claim 1, it is characterized in that: described floor panel pick up camera (1) is installed in elevator monitoring pick up camera (2) outside.
3. a kind of monitored video camera system that shows elevator floor according to claim 1, it is characterized in that: described floor panel pick up camera (1) is installed in elevator monitoring pick up camera (2) inside.
4. a kind of monitored video camera system that shows elevator floor according to claim 1, it is characterized in that: described monitored video camera system is provided with image processor, described image processor is positioned at rig camera inside, and is connected with floor panel pick up camera (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320114157 CN203143853U (en) | 2013-03-13 | 2013-03-13 | Monitoring camera system capable of displaying elevator floors |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320114157 CN203143853U (en) | 2013-03-13 | 2013-03-13 | Monitoring camera system capable of displaying elevator floors |
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| CN203143853U true CN203143853U (en) | 2013-08-21 |
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| CN 201320114157 Expired - Fee Related CN203143853U (en) | 2013-03-13 | 2013-03-13 | Monitoring camera system capable of displaying elevator floors |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106358018A (en) * | 2016-09-08 | 2017-01-25 | 河北长铄科技有限公司 | Method for remote-checking UPS information data |
| CN106507001A (en) * | 2016-11-04 | 2017-03-15 | 河北长铄科技有限公司 | A kind of elevator operation information Internet video stacking apparatus with phonetic function |
| CN106657839A (en) * | 2016-11-04 | 2017-05-10 | 河北长铄科技有限公司 | Voice function provided elevator operation information video superposing device |
| CN110217658A (en) * | 2018-03-02 | 2019-09-10 | 奥的斯电梯公司 | The stop identifying system referred to for determining the building stop of elevator |
| CN112299173A (en) * | 2020-10-31 | 2021-02-02 | 成都新潮传媒集团有限公司 | Elevator floor display method and device and computer readable storage medium |
| CN115893138A (en) * | 2022-10-27 | 2023-04-04 | 合肥瓦力觉启机器人科技有限公司 | Wireless interaction system in AGV dolly elevator car |
-
2013
- 2013-03-13 CN CN 201320114157 patent/CN203143853U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106358018A (en) * | 2016-09-08 | 2017-01-25 | 河北长铄科技有限公司 | Method for remote-checking UPS information data |
| CN106507001A (en) * | 2016-11-04 | 2017-03-15 | 河北长铄科技有限公司 | A kind of elevator operation information Internet video stacking apparatus with phonetic function |
| CN106657839A (en) * | 2016-11-04 | 2017-05-10 | 河北长铄科技有限公司 | Voice function provided elevator operation information video superposing device |
| CN110217658A (en) * | 2018-03-02 | 2019-09-10 | 奥的斯电梯公司 | The stop identifying system referred to for determining the building stop of elevator |
| CN110217658B (en) * | 2018-03-02 | 2023-05-23 | 奥的斯电梯公司 | Landing identification system for determining a building landing reference for an elevator |
| CN112299173A (en) * | 2020-10-31 | 2021-02-02 | 成都新潮传媒集团有限公司 | Elevator floor display method and device and computer readable storage medium |
| CN115893138A (en) * | 2022-10-27 | 2023-04-04 | 合肥瓦力觉启机器人科技有限公司 | Wireless interaction system in AGV dolly elevator car |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 |
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| CF01 | Termination of patent right due to non-payment of annual fee |