CN204296769U - A kind of rail tourist coach monitoring system - Google Patents
A kind of rail tourist coach monitoring system Download PDFInfo
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- CN204296769U CN204296769U CN201420752290.0U CN201420752290U CN204296769U CN 204296769 U CN204296769 U CN 204296769U CN 201420752290 U CN201420752290 U CN 201420752290U CN 204296769 U CN204296769 U CN 204296769U
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Abstract
The utility model provides a kind of rail tourist coach monitoring system, comprises server, supply unit, display, backup camera, crashproof camera, compartment monitoring camera, voltage sensor, current sensor, temperature sensor and vibrating sensor; Server comprises controller, power supply interface, video frequency collection card, data storage element and IO I/O capture card; Supply unit is connected with described power supply interface; Display, power supply interface, video frequency collection card, data storage element and IO I/O capture card are all connected with controller; Backup camera, crashproof monitoring with camera and compartment are connected with video frequency collection card with camera; Voltage sensor, current sensor, temperature sensor and vibrating sensor are all connected with IO I/O capture card.The utility model structure is simplified, and integrates the functions such as vehicle interior video monitoring, vehicle data collection, back-up video monitoring, crashproof, the data preservation of video, practical.
Description
Technical field
The utility model relates to tourist coach accessory field, especially, relates to a kind of rail tourist coach monitoring system, realizes the real-time monitoring of anticollision, information (vision signal and vehicle sensor signal).
Background technology
The application at home of rail tourist coach gets more and more, and is applied to scenic spot, park more, and the personnel of community carry, sightseeing.Rail tourist coach is a kind of manned recreation facility, society is more and more higher to the requirement of its safety, especially after " special equipment method " promulgates, it is the safe class of all urgent raising rail tourist coach of the rail visit manufacturing firm of vehicle, unit of operation, detection unit, and wish, after security incident occurs contingency, reason, the responsibility of enough data analysis accidents can be had.
The single driver's operator scheme of the many employings of existing rail tourist coach, when driver operates railroad vehicle, need to grasp the relevant information in front, rear, compartment in time, driver is that a driving will a whole day, easy generation is tired, doze off, absent minded, play the situations such as mobile phone, therefore, easily to collide etc. accident.Rail tourist coach is generally multiple compartment, few has 3 compartments, many has 9 compartments, therefore, rail tourist coach driver when reversing is situation about can't see on track, do not know whether track has foreign material, whether have maintenance personal, track switch, whether action puts in place traverse table, be prone to accidents yet.
Portion of techniques staff development has gone out following several tourist coach anticollision technology: (1) adopts radar scanning to monitor, be specially: a radar scanning is installed in railroad vehicle front, the region in continuous scanning front, whether monitoring has article to enter in the front region of vehicle, as monitored barrier, the signal that then gives the alarm stops by railroad vehicle, prevent the railroad vehicle with front, other article interference easily by the other trees of track, railing and track turns of this kind of mode is very large, wrong through regular signal, thus cause collision accident to occur; (2) utilize ultrasonic scanning to monitor, it is identical with Principles of Radar, and the defect of existence is also identical; (3) adopt the combination of infrared detection switch and reflection polarizing plate, be specially: install several infrared detection switch at the headstock of railroad vehicle, the afterbody of the railroad vehicle run above installs large area reflection polarizing plate.(polarisation that is that monitoring distance is far away reflects, and do not install the infrared of polarisation reflection as adopted, its detecting distance probably only has 2 meters farthest); And adopt large area reflection polarizing plate greatly can affect the attractive in appearance of entirety, and a signal can only be provided, practicality is not strong.
Therefore, design a kind of structure simplify and can realize that vision is crashproof, the monitoring system of the monitoring in real time such as video monitoring, signal monitoring has great importance.
Utility model content
The utility model object is to provide a kind of structure to simplify and integrates that compartment and headstock video monitoring, vehicle status data collection, back-up video monitoring, video are crashproof, data are preserved and the rail tourist coach monitoring system of the function such as record, and concrete technical scheme is as follows:
A kind of rail tourist coach monitoring system, comprises server, supply unit, display, backup camera, crashproof camera, compartment monitoring camera, voltage sensor, current sensor, temperature sensor and vibrating sensor;
Described server comprises controller, power supply interface, video frequency collection card, data storage element and IO I/O capture card;
Described supply unit is connected with described power supply interface;
Described display, power supply interface, video frequency collection card, data storage element and IO I/O capture card are all connected with described controller;
Described backup camera, to be crashproofly all connected with described video frequency collection card with camera and compartment monitoring camera;
Described voltage sensor, current sensor, temperature sensor and vibrating sensor are all connected with described IO I/O capture card;
Wherein, between described display with described controller and be both-way communication between described data storage element with described controller and be connected.
Preferred in above technical scheme, server is fan-free industrial PC, and its model is UNO-3073GL.
Preferred in above technical scheme, the model of described crashproof camera is VC-90S-700-4140-673-2.
Preferred in above technical scheme, described display is touch display screen, and described touch display screen is provided with the indicator lamp of temperature alarming, electric current warning, voltage alarm, vibration alarming and collision-proof alarm.
In order to reach better technique effect, also comprise alarm, described alarm is voice guard, and described alarm is connected with described controller.
Preferred in above technical scheme, the summation of the quantity that the quantity of described compartment monitoring camera is headstock and the number of carriages that vehicle has, and described compartment monitoring camera is installed in the inside of compartment and headstock.
Preferred in above technical scheme, described supply unit comprises vehicle power supply and battery, and described vehicle power supply and described battery are all connected with described power supply interface.
Application the technical solution of the utility model, has following beneficial effect:
(1) rail tourist coach monitoring system of the present utility model, comprise server, supply unit, display, backup camera, crashproof camera, compartment monitoring camera, voltage sensor, current sensor, temperature sensor and vibrating sensor, server comprises controller, power supply interface, video frequency collection card, data storage element and IO I/O capture card, and overall structure is simplified; Automobile video frequency monitor portion is formed by server, compartment monitoring camera, backup camera and display, can monitor passenger, driver action (comprising normal and dangerous) and driver moves backward time car after situation, prevent the generation of fortuitous event, improve the security in driving process; Signals of vehicles monitor portion is formed by server, voltage sensor, current sensor, temperature sensor, vibrating sensor and display, can monitor that whether each vitals of rail visit vehicle is normal, and the signal that gives the alarm in time when occurring abnormal informs driver; Form vision anti-collision part by server, display and crashproof camera, more higher leveled safe driving can be provided for vehicle, avoid driving vehicle and front vehicles or other barriers to collide; Data storage element is provided with in server; be convenient to carry out storage protection to the video data gathered and sensing data; data can adopt circulation to preserve; automatic covering; according to concrete demand, related data is preserved a week or one month or longer time; and can follow-uply carry out extract keep data, for examine and to vehicle occur various faults analyze and get rid of process, vehicle have an accident after the analysis of causes, responsibility analysis, practical.
(2) in the utility model, server is fan-free industrial PC, and equipment cost is low, and accuracy meets the demand of reality, practical.
(3) in the utility model, the model of crashproof camera is VC-90S-700-4140-673-2, the depth of field is comparatively far away, and definition is high, is convenient to for display provides picture clearly, and the distance of front vehicles or barrier can be improved simultaneously, improve the security of driving process.
(4) in the utility model, display is touch display screen, enters by input password the inner parameter that engineer interface can also arrange whole control system, practical; Touch display screen is provided with the indicator lamp of temperature alarming, electric current warning, voltage alarm, vibration alarming and collision-proof alarm, and indicator lamp conventionally can be reported to the police according to different situations display different color, is convenient to driver and identifies, practical.
(5) also alarm is comprised in the utility model, alarm is voice guard, and alarm is connected with controller, controller is according to the situation of the video data collected and sensor data analysis vehicle, even if once occur abnormal condition driver be in fatigue, doze, absent minded, play the situation such as mobile phone, also chimes of doom can be received immediately, practical.
(6) the quantity summation in the quantity that in the utility model, the quantity of compartment monitoring camera is headstock and the compartment that vehicle has, and compartment monitoring camera is installed in interior, fully can understand the inner case in all compartments, be convenient to driver and grasp the whether dangerous action of passenger in compartment, and whether the operational motion of driver itself is correct, the degree of accuracy is high, practical.
(7) in the utility model, supply unit comprises vehicle power supply and battery, vehicle power supply is used for powering at ordinary times, good stability, once occur the emergency such as power-off or power supply deficiency, adopt storage battery power supply immediately, storage battery power supply can continue whole monitoring system and work on a short time (as 30min, specifically the time of working on can carry out corresponding coupling to the reserve of electricity of battery), be enough to allow all monitor datas of systematic conservation, thus avoid the loss of monitor data, practical.
Except object described above, feature and advantage, the utility model also has other object, feature and advantage.Below with reference to figure, the utility model is described in further detail.
Accompanying drawing explanation
The accompanying drawing forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the syndeton schematic diagram of the rail tourist coach monitoring system of the utility model preferred embodiment 1, vehicle control device and car drive;
For calculating the schematic diagram of distance when Fig. 2 is crashproof camera shooting in Fig. 1;
1-server, 101-controller, 102-power supply interface, 103-video frequency collection card, 104-data storage element, 105-IO I/O capture card, 2-supply unit, 3-display, 4-backup camera, the crashproof camera of 5-, 6-compartment monitoring camera, 7-voltage sensor, 8-current sensor, 9-temperature sensor, 10-vibrating sensor, 11-vehicle control device, 12-car drive, 13-alarm.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but the multitude of different ways that the utility model can limit according to claim and cover is implemented.
Embodiment 1:
A kind of rail tourist coach monitoring system, refer to Fig. 1, comprise server 1, supply unit 2, display 3, backup camera 4, crashproof camera 5, compartment monitoring camera 6, voltage sensor 7, current sensor 8, temperature sensor 9 and vibrating sensor 10, wherein, voltage sensor 7, current sensor 8, temperature sensor 9 and vibrating sensor 10 can be arranged on as drive motors, driving shaft, vehicle connecting rod etc. position, and the quantity of each sensor is determined according to the actual requirements.
Described server 1 comprises controller 101, power supply interface 102, video frequency collection card 103, data storage element 104 and IO I/O capture card 105.Described controller 101 carries out both-way communication with vehicle control device 11 and car drive 12 respectively and is connected.
Described supply unit 2 comprises vehicle power supply and battery, described vehicle power supply and described battery are all connected with described power supply interface 102, vehicle power supply is used for powering at ordinary times, good stability, once occur the emergency such as power-off or power supply deficiency, adopt storage battery power supply immediately, storage battery power supply can continue whole monitoring system and work on a short time (as 30min, specifically the time of working on can carry out corresponding coupling to the reserve of electricity of battery), be enough to allow all monitor datas of systematic conservation, thus avoid the loss of monitor data, practical.
Described display 3, power supply interface 102, video frequency collection card 103, data storage element 104 and IO I/O capture card 105 are all connected with described controller 101.
Described backup camera 4, to be crashproofly all connected with described video frequency collection card 102 with camera 5 and compartment monitoring camera 6.
Described voltage sensor 7, current sensor 8, temperature sensor 9 and vibrating sensor 10 are all connected with described IO I/O capture card 105.
Wherein, between described display 3 with described controller 101 and be both-way communication between described data storage element 104 with described controller 101 and be connected.
Described crashproof camera 5 preferably adopts model to be VC-90S-700-4140-673-2, and the depth of field is comparatively far away, and definition is high, is convenient to for the identification of the anti-collision part of systems soft ware and provides picture clearly apart from calculating, improving the security of driving process.Crashproof camera 5 herein can also adopt the camera of other models that can realize identical function.
Above-mentioned server 1 is fan-free industrial PC, and its model is UNO-3073GL, and equipment cost is low, and accuracy meets the demand of reality, practical.
Aforementioned display device 3 is touch display screen, and described touch display screen is provided with the indicator lamp of temperature alarming, electric current warning, voltage alarm, vibration alarming and collision-proof alarm, and the video being shown on vehicle by display screen is monitored; When being chosen as car backing operation, the content that display screen display backup camera all over the screen monitors; Touch display screen also by entering engineer interface after Password Input, and arranges relevant parameter; For the setting of the indicator lamp of temperature alarming, electric current warning, voltage alarm, vibration alarming and collision-proof alarm, report to the police according to different situations display different color, be convenient to driver and identify, practical.
The summation of the quantity in the quantity that the quantity of above-mentioned compartment monitoring camera 6 is headstock and the compartment that vehicle has, and described compartment monitoring camera 6 is installed in the inside of compartment and headstock, fully can understand driver in headstock to wait and the inner case of passenger etc. in all compartments, the degree of accuracy is high, practical.
The operation principle of rail tourist coach monitoring system of the present utility model is as follows:
(1) power supply interface 102 provides power supply for controller 101 and whole system.
(2) display 3 adopts touch operation display screen, and again display screen can select user's group, and input password, user's component is that engineering is divisional, supervisor level, operator's level; The authority of supervisor level directly can be called and check the information such as video, data of storage; The authority of factory level, except containing except the authority of supervisor level, can also modify, arrange the relevant parameter of system; Engineering is divisional can enter internal system by display screen and arrange relevant parameter.
(3) crashproof camera 5 pairs of fronts constantly take that (current the produced rail tourist coach maximum speed of travelling is 36km/h, and shooting interval is set to 100ms and just can meets the demands; The distance that the vehicle of the speed of 36km/h is always advanced at the interval often taking an image is 0.1m, can not impact the safety of vehicle, and the computing capability of server also can meet the execution cycle of 100ms easily), by comparing with pre-set target, need other visit railroad vehicle in operation (or judging whether to there is other barriers) to identify whether front has; After identification, detect the size of pixel, the distance of the target range in front, the pixel size embodied in the video of camera shooting is different simultaneously.By the calculating of the size to pixel, visit railroad vehicle that front the identifies distance apart from this railroad vehicle can be calculated.Especially by the distance calculating front vehicles or barrier with under type, schematic diagram refers to Fig. 2:
Carry out simplify processes to object in the process of shooting, suppose that camera is just in time level installation, and identify object just on the center line at the visual angle of crashproof camera, as shown in Figure 2, so we obtain a simple model and calculate:
Wherein b represents the half at camera visual angle, and x1 is the pixels tall of height reaction in photograph identifying object, and x2 is the half of photograph pixels tall, and x3 is the actual height identifying object, and L2 is the distance identifying object and crashproof camera; The value of itself x1 and x2 is pixel value, and L2 is distance value, and x2, b, x3 are given value, and x1 is measured value, and L1 value is median, without practical significance, according to trigonometric function pass is so:
Obtain according to 1. and 2. cancellation L1
so
4. just can obtain according to above formula of deriving and identify the distance of object from crashproof camera.Certainly, the resolution ratio of crashproof camera is higher, and computational accuracy is higher.
(4) determine to identify that object is after the distance of crashproof camera, the parking safe distance S1 that controller 101 originally can set according to system and deceleration safe distance S2 is (according to the relevant regulations of standard GB/T/T181658408, vehicle stopping distance is less than 15 meters, so S1 is traditionally arranged to be 15m.According to previous experiences, S2 is traditionally arranged to be 20-30 rice) send stop sign and reduce-speed sign respectively to vehicle control device, simultaneously with highlighted indicator lamp on the screen of display 3, wherein deceleration alarm is yellow, parking alarm is red, so that driver distinguishes, practical; Some abnormal conditions (as driver because notice that concentrated, reason such as object for appreciation mobile phone, drowsiness etc. does not operate the operations such as railroad vehicle deceleration, parking in time) vehicle control device carries out slowing down and stopping according to the reduce-speed sign received and stop sign automatically, after railroad vehicle stops in the case, driver can not directly start, and carries out Failure elimination operation and could start after front vehicles or the barrier such as needing leave.
(5) compartment monitoring camera 6 to monitor in headstock passenger's equicorrelated case in driver's equicorrelated case and compartment, prevents the generation of fortuitous event, improves the security in driving process.
(6) driver is when moveing backward, and controller 101 obtains the relevant information captured by backup camera 4, is convenient to driver and knows situation on rear view of vehicle track, improve security performance.
(7) associated video data that collects of video frequency collection card 103 and IO I/O capture card is (as backup camera 4, the associated video data that crashproof camera 5 and railway carriage or compartment monitoring camera 6 obtain) and sensing data (as voltage sensor 7, current sensor 8, the correlated signal data such as temperature sensor 9 and vibrating sensor 10) all send controller 101 to, the relevant information received to be stored in data storage cell 104 and can also to extract the data of storage at any time from data storage element 104 by controller 101, data can adopt circulation to preserve at data storage cell 104, automatic covering, according to concrete demand, related data is preserved a week or one month or longer time.
Rail tourist coach monitoring system of the present utility model also comprises alarm 13, described alarm 13 is voice guard, and described alarm 13 is connected with described controller 101, controller is according to the situation of the video data collected and sensor data analysis vehicle, once occur abnormal condition, send chimes of doom immediately, be convenient to driver and also can obtain relevant abnormal condition when not checking display 3 in time, practical.
Apply rail tourist coach monitoring system of the present utility model and have four large functions, Details as Follows:
1, automobile video frequency monitor portion is formed by server, compartment monitoring camera, backup camera and display, can monitor passenger, driver action (comprising normal and dangerous) and driver moves backward time car after situation, prevent the generation of fortuitous event, improve the security in driving process.
2, signals of vehicles monitor portion is formed by server, voltage sensor, current sensor, temperature sensor, vibrating sensor and display, can monitor that whether each vitals of rail visit vehicle is normal, and the signal that gives the alarm in time when occurring abnormal informs driver.
3, form vision anti-collision part by server, display and crashproof camera, more higher leveled safe driving can be provided for vehicle, avoid driving vehicle and front vehicles or other barriers to collide.
4, data storage element is provided with in server; be convenient to carry out storage protection to the video data gathered and sensing data; data can adopt circulation to preserve; automatic covering; according to concrete demand, related data is preserved a week or one month or longer time; and can follow-uply carry out extract keep data, for examine and to vehicle occur various faults analyze and get rid of process, vehicle have an accident after the analysis of causes, responsibility analysis, practical.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. a rail tourist coach monitoring system, is characterized in that: comprise server (1), supply unit (2), display (3), backup camera (4), crashproof camera (5), compartment monitoring camera (6), voltage sensor (7), current sensor (8), temperature sensor (9) and vibrating sensor (10);
Described server (1) comprises controller (101), power supply interface (102), video frequency collection card (103), data storage element (104) and IO I/O capture card (105);
Described supply unit (2) is connected with described power supply interface (101);
Described display (3), power supply interface (102), video frequency collection card (103), data storage element (104) and IO I/O capture card (105) are all connected with described controller (101);
Described backup camera (4), crashproof monitoring with camera (5) and compartment are all connected with described video frequency collection card (102) with camera (6);
Described voltage sensor (7), current sensor (8), temperature sensor (9) and vibrating sensor (10) are all connected with described IO I/O capture card (105);
Wherein, between described display (3) with described controller (101) and be both-way communication between described data storage element (104) with described controller (101) and be connected.
2. rail tourist coach monitoring system according to claim 1, is characterized in that: described server (1) is fan-free industrial PC, and its model is UNO-3073GL.
3. rail tourist coach monitoring system according to claim 2, is characterized in that: the model of described crashproof camera (5) is VC-90S-700-4140-673-2.
4. rail tourist coach monitoring system according to claim 1, it is characterized in that: described display (3) is touch display screen, described touch display screen is provided with the indicator lamp of temperature alarming, electric current warning, voltage alarm, vibration alarming and collision-proof alarm.
5. the rail tourist coach monitoring system according to claim 1-4 any one, it is characterized in that: also comprise alarm (13), described alarm (13) is voice guard, and described alarm (13) is connected with described controller (101).
6. rail tourist coach monitoring system according to claim 5, it is characterized in that: the summation of the quantity that the quantity of described compartment monitoring camera (6) is headstock and the number of carriages that vehicle has, and described compartment monitoring camera (6) is installed in the inside of compartment and headstock.
7. rail tourist coach monitoring system according to claim 5, it is characterized in that: described supply unit (2) comprises vehicle power supply and battery, described vehicle power supply and described battery are all connected with described power supply interface (102).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420752290.0U CN204296769U (en) | 2014-12-03 | 2014-12-03 | A kind of rail tourist coach monitoring system |
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| CN201420752290.0U CN204296769U (en) | 2014-12-03 | 2014-12-03 | A kind of rail tourist coach monitoring system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741010A (en) * | 2016-12-21 | 2017-05-31 | 吴中区穹窿山倪源交通器材经营部 | A kind of anti-collision early warning method of rail transit train |
| CN109204347A (en) * | 2017-06-30 | 2019-01-15 | 比亚迪股份有限公司 | The control strategy of rail engineering automobile and rail engineering automobile |
| CN114044011A (en) * | 2021-11-30 | 2022-02-15 | 山东传正机电有限公司 | Mine track pedestrian vehicle lane-falling protection device |
-
2014
- 2014-12-03 CN CN201420752290.0U patent/CN204296769U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741010A (en) * | 2016-12-21 | 2017-05-31 | 吴中区穹窿山倪源交通器材经营部 | A kind of anti-collision early warning method of rail transit train |
| CN109204347A (en) * | 2017-06-30 | 2019-01-15 | 比亚迪股份有限公司 | The control strategy of rail engineering automobile and rail engineering automobile |
| CN109204347B (en) * | 2017-06-30 | 2020-12-25 | 比亚迪股份有限公司 | Rail engineering vehicle and control strategy of rail engineering vehicle |
| CN114044011A (en) * | 2021-11-30 | 2022-02-15 | 山东传正机电有限公司 | Mine track pedestrian vehicle lane-falling protection device |
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Address after: 412001 Hunan province Zhuzhou shifengqu Tian Xin Patentee after: Zhuzhou CRRC Speical Equipment Technology Co., Ltd. Address before: 412001 Hunan city of Zhuzhou province Zhuzhou Tian Xinjiu square apartment Patentee before: Zhuzhou CSR Special Equipment Technology Co., Ltd. |