CN2614989Y - Vehicle-carrying image monitoring instrument - Google Patents
Vehicle-carrying image monitoring instrument Download PDFInfo
- Publication number
- CN2614989Y CN2614989Y CN 03245309 CN03245309U CN2614989Y CN 2614989 Y CN2614989 Y CN 2614989Y CN 03245309 CN03245309 CN 03245309 CN 03245309 U CN03245309 U CN 03245309U CN 2614989 Y CN2614989 Y CN 2614989Y
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- China
- Prior art keywords
- vehicle
- monitoring instrument
- image monitoring
- control circuit
- mounted image
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Abstract
The utility model relates to a vehicle mounted image monitoring instrument which collects the guest flow statistics by image pick-up. The utility model comprises a signal generating unit (1), a pick-up device (3) which is arranged in the coach compartment and a control circuit (4) which controls the pick-up device (3). The pick-up device is equipped with a camera (5) and shutter controller which can start the camera (5). The input end of the control circuit (4) has electric connection with the signal generating unit, the first output end of the pick-up device (3) has electric connection with the shutter controller. The utility model is used to count the amount of people going up and down the bus, more particularly to record the value of the passenger flow of every station and every time step automatically.
Description
Technical field
The utility model relates to a kind of vehicle-mounted image monitoring instrument, specifically, is to adopt the mode of shooting to add up passenger flow volume.Be used to add up bus passenger's number up and down, write down the passenger flow volume of bus especially automatically at each website and day part.
Background technology
For mass transportation enterprise, guarantee that the operation income is a major issue concerning Business survival.Yet because the job specification of enterprises of public transport has determined that its services is that on the go carries out.This is also for some department, the personnel that sell adopt sell fake ticket in partnership, collect money to ticket or lack to means such as ticket annexation enterprise ticket fee, having an eye to the main chance provides chance.What is more, and some department, the personnel that sell solicit guests or diners for overload midway, have seriously damaged the interests and the passenger safety of enterprise.For avoiding the generation of above-mentioned phenomenon, prior art has proposed some solutions.As disclosed a kind of counting passengers of bus method of Chinese patent literature CN2132220Y and device, this device is made up of the two cover photoemission receiving devices and the control group that is attached thereto, relay and passenger's recorder pen and the mileage label record etc. that are contained in the car door both sides.The light that blocks between the photoelectricity sending and receiving apparatus by each passenger who gets on or off the bus makes recording device remember the sawtooth wave of next forward or repercussion, mileage mark recorder pen per 100 km is remembered next mark, and passenger vehicle each hundred kilometers numbers that get on and off in whole operation process are come into plain view.In addition, the similar techniques scheme is also disclosed in Chinese patent literature CN1363900A.Wherein with the disclosed technical scheme of Chinese patent literature CN2132220Y in the corresponding frame that is arranged on car door of photoemission receiving device in electromagnetic sensor or opto-electronic pickup or ultrasonic transduter.
Yet, the defective of above-mentioned prior art is, it only provides technological means for counting automatically, but annexs enterprise's ticket fee, the department of having an eye to the main chance, sells personnel for attempt, still can achieve the goal by the mode that the primary occlusion sensor is got on or off the bus many people.
In the prior art, the someone has proposed to adopt the technical scheme of situation in the video monitoring devices monitoring vehicle compartment.Provide a kind of anti-compartment of plundering the prison recording device of stealing that has as Chinese patent literature CN2471645Y, its principal feature is to be linked with video lens on the envelope inwall, video lens is located at the exterior video tape recorder of casing with riveting and is connected, and the switch of video tape recorder is arranged in the compartment.Wherein video lens is connected with being connected to of inwall is dismantled and assembled.Wherein the switch of video tape recorder is arranged in the compartment in the driver room.Wherein the switch of video tape recorder can adopt teleswitch.It is by in time supervising record in the railway carriage, thus the fright criminal, advantage such as that protection department takes advantage of is safe, conveniently chase.This monitor unit takes place to be suitable for enrolling evidence under the situation of anomalous event in vehicle.Owing to can not determine the time period of recording, therefore can't add up passenger flow volume by the patronage in the statistical picture.
The technology contents of utility model
For this reason, the purpose of this utility model is to propose a kind of vehicle-mounted image monitoring instrument that can add up passenger flow volume objective, exactly.
For realizing above-mentioned utility model purpose, vehicle-mounted image monitoring instrument of the present utility model comprises a stage signal generating unit, is arranged on the camera head in the passenger car, and the control circuit of the described camera head work of control; Wherein said camera head has photographic camera and starts the shutter controller of described cameras work; The input end of described control circuit is electrically connected with described stage signal generating unit, and first mouth of described control circuit is electrically connected with the described shutter controller of described camera head.
Described photographic camera in the described vehicle-mounted image monitoring instrument of the present utility model is a digital camera.Described digital camera has a signal output part, and the input end of a signal output unit is electrically connected with the described signal output part of described digital camera.
A kind of structure of described signal output unit of the present utility model is for comprising memory device, and is connected signal replication that being used on the described memory device the store described memory device IC-card reading-writing port to the IC-card.
The another kind of structure of described signal output unit of the present utility model is to comprise mouth with described digital camera by transceiving injection device bonded assembly memory device, and is connected the data processing equipment on the described memory device.
Described stage signal generating unit of the present utility model is a sensor on the car door that is arranged on described vehicle.Described sensor is used to survey each switch of car door, and described sensor can be an electric switch.
Described control circuit of the present utility model is a single board computer (SBC), comprises a time delay circuit on the described single board computer (SBC), is used for sending actuation signal by preset time to described shutter controller.Wherein said shutter controller can be a relay.
Also comprise a Photographing Mode control circuit on described single board computer (SBC), described Photographing Mode control circuit is electrically connected with the Photographing Mode mechanism of described photographic camera by second mouth of described control circuit.Be used to control the Photographing Mode of described photographic camera.
Technique scheme of the present utility model has the following advantages compared to existing technology: because monitor of the present utility model adopts graphicinformation to carry out guest flow statistics, thereby guaranteed the objectivity and the accuracy of statistics.Monitoring vehicle effectively, particularly long-distance vehicle be the phenomenon of carrying and overload privately midway, carries out corresponding management aspect in the enterprise of meeting the tendency, and an effective technical means is provided.
Description of drawings
For the easier quilt of content of the present utility model is clearly understood, according to specific embodiment of the utility model also in conjunction with the accompanying drawings, the utility model is described in further detail, wherein below
Fig. 1 is the structural principle block scheme of the utility model first embodiment;
Fig. 2 is the structural principle block scheme of the utility model second embodiment;
Fig. 3 is the structural principle block scheme of the utility model the 3rd embodiment;
Fig. 4 is to be example with embodiment illustrated in fig. 3, the structural representation of installing on vehicle.
The specific embodiment
Referring to Fig. 1, the structural principle block scheme of the vehicle-mounted image monitoring instrument of the utility model first embodiment, comprise a button switch 2 that is installed on the car door as stage signal generating unit 1, be arranged on the camera head 3 in the passenger car, and the control circuit 4 of described camera head 3 work of control.Wherein said camera head 3 has photographic camera 5 and is used to start the relay 6 as shutter controller of described photographic camera 5 work; The input end of described control circuit 4 is electrically connected with described button switch 2, and the mouth of described control circuit 4 is electrically connected with the described relay 6 of described camera head 3.Described control circuit 4 is a single board computer (SBC) that comprises time delay circuit 7, and described time delay circuit 7 is used for opening to described relay 6 transmissions by preset time
Because usually in car operation, to change be in the passenger of stopping up and down to patronage on the car.So, in the course of the work present embodiment with the keying of car door as the ending of last working stage and the beginning of next working stage.After the car door of opening supplied passenger getting on/off, along with closing of car door, described button switch 2 was touched.Thus in described button switch 2 conductings in a flash, stage signal is sent on the single board computer (SBC) by the input end of described control circuit 4.Owing to a process of seeking suitable position is arranged usually, behind passenger loading so the utility model is provided with a time delay circuit 7.At this moment, described stage signal indicates the described time delay circuit 7 on the described single board computer (SBC) to start working.Described time delay circuit 7 for example waits the superior visitor's of vehicle position relative fixed after through a preset time after two minutes, send a working signal to the described relay 6 as shutter controller.At this moment, described relay 6 conductings, by the adhesive action of described relay 6, the shutter action that drives described photographic camera 5 is taken pictures, and the picture signal record in the described vehicle is got off.After an operation order of classes or grades at school is finished, from described photographic camera 5, take out film, after washing, on every photo, count the number of getting on or off the bus at every station, and then count passenger flow volume through character recognition by artificial.
Fig. 2 is the structural principle block scheme of the vehicle-mounted image monitoring instrument of the utility model second embodiment, comprise a pressure sensor 8 that is installed on the car door as stage signal generating unit 1, be arranged on the camera head 3 in the passenger car, and the control circuit 4 of described camera head 3 work of control.Wherein said camera head 3 has a relay 6 of the shutter controller of digital camera 9 and described digital camera 9 work of conduct startup; Described control circuit 4 is a single board computer (SBC), its input end is electrically connected with described pressure sensor 8, and its mouth is electrically connected with described relay 6 in the described camera head 3, comprises on the described single board computer (SBC) that one is used for sending actuation signal time delay circuits 7 by preset time to described relay 6.Described digital camera 9 has a signal output part, and the described signal output part of described digital camera 9 is electrically connected with the input end of a signal output unit 10.The structure of the described signal output unit 10 of present embodiment is for comprising memory device 11, and is connected being used for the signal replication of the described memory device 11 storages IC-card reading-writing port 12 to the IC-card on the described memory device 11.
In the present embodiment, be with difference embodiment illustrated in fig. 1, described stage signal generating unit 1 has wherein adopted a pressure sensor 8, the signal output unit 10 that has adopted digital camera 9 in the camera head 3 and be connected the mouth of described digital camera 9.When car door was shut, described pressure sensor 8 was sensed the variation of pressure, sent a stage signal thus.Under the indication of this stage signal, through time-delay control shutter controller, by digital camera 9 picture signal record in the described vehicle is got off, and in the mouth of described digital camera 9 is sent to the described memory device 11 of described signal output unit 10, store.When an operation after order of classes or grades at school finishes, through described IC-card reading-writing port 12 with described memory device 11 in the signal replication of storage to IC-card.Then, on the IC-card card reader with the quantitative data input on the described IC-card to computing machine 13, and on screen, demonstrate image, on every photo, count the number of getting on or off the bus at every station by artificial, and then count passenger flow volume through character recognition.
Fig. 3 is the structural principle block scheme of the vehicle-mounted image monitoring instrument of the utility model the 3rd embodiment, comprise a electric switch 14 that is installed on the car door, as door leaf and the contact 14 ' on the doorframe, 14 that is installed in car door respectively as stage signal generating unit 1 " (referring to Fig. 4); Be arranged on the camera head 3 in the passenger car, and the control circuit 4 of described camera head 3 work of control.Wherein said camera head 3 has digital camera 9 and as a relay 6 of the shutter controller that is used to start described digital camera 9 work.Described control circuit 4 is a single board computer (SBC), and its input end is electrically connected with described electric switch 14; Described control circuit 4 contains a time delay circuit 7 and a Photographing Mode control circuit 15; Described time delay circuit 7 is electrically connected with the described relay 6 of described camera head 3 by one first mouth, and presses preset time to described relay 6 transmission actuation signals; Described Photographing Mode control circuit 15 is electrically connected with the Photographing Mode mechanism of described digital camera 9 by one second mouth, is used to control the Photographing Mode of described digital camera 9.Described digital camera 9 has a signal output part, and the input end of a signal output unit 10 is electrically connected with the described signal output part of described digital camera 9.The structure of described signal output unit 10 of the present utility model is to comprise mouth with described digital camera 9 by transceiving injection device 16 bonded assembly memory devices 11, and is connected the data processing equipment 17 on the described memory device 11.
In the present embodiment, be with difference embodiment illustrated in fig. 2, wherein said stage signal generating unit 1 has adopted with the door leaf and the contact 14 ' on the doorframe, 14 that are installed in car door respectively " electric switch 14 that forms, increased a Photographing Mode control circuit 15 in the described single board computer (SBC) and in signal output unit 10 structural differences.When closing of the door, by the contact 14 ' on door leaf that is installed in car door respectively and the doorframe, 14 " electric switch 14 conductings that form, send a stage signal thus.Under the indication of this stage signal, start shutter controller through time-delay control by first mouth, simultaneously Photographing Mode control circuit 15 is adjusted the Photographing Mode mechanism of described digital camera 9 by second mouth, such as aperture, speed and day mode and Night etc.By digital camera 9 picture signal record in the described vehicle is got off, and be sent to described signal output unit 10 through the mouth of described digital camera 9.Store in the described memory device 11 that described signal output unit 10 adopts a cover transceiving injection device 16 to send on the base station.The data processing equipment 17 that is connected on the described memory device 11 can show described picture signal on screen with graphicform, count the get on or off the bus number at every station through character recognition by artificial on every photo, and then count passenger flow volume.
Fig. 4 shows be example, the structural representation of installing embodiment illustrated in fig. 3 on vehicle.In the figure with one more intuitively form shown structure of the present utility model.
Obviously, the foregoing description of the present utility model only is for the utility model example clearly is described, and is not to be qualification to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give exhaustive to all embodiments.And these belong to conspicuous variation or the change that spirit of the present utility model extended out and still are among the protection domain of the present utility model.
Claims (10)
1. a vehicle-mounted image monitoring instrument comprises
A stage signal generating unit (1);
Be arranged on the camera head (3) in the passenger car;
And the control circuit (4) of a described camera head of control (3) work;
It is characterized in that
Described camera head (3) has photographic camera (5) and starts the shutter controller of described photographic camera (5) work;
The input end of described control circuit (4) is electrically connected with described stage signal generating unit (1), and first mouth of described control circuit (4) is electrically connected with the described shutter controller of described camera head (3).
2. vehicle-mounted image monitoring instrument according to claim 1 is characterized in that described photographic camera is digital camera (9).
3. vehicle-mounted image monitoring instrument according to claim 2 is characterized in that described digital camera (9) has a signal output part, and the input end of a signal output unit (10) is electrically connected with the described signal output part of described digital camera (9).
4. vehicle-mounted image monitoring instrument according to claim 3, it is characterized in that described signal output unit (10) comprises memory device (11), and be connected being used on the described memory device (11) the signal replication of described memory device (11) the storage IC-card reading-writing port (12) to the IC-card.
5. vehicle-mounted image monitoring instrument according to claim 3, it is characterized in that described signal output unit (10) comprises mouth with described digital camera (9) by transceiving injection device bonded assembly memory device (11), and be connected the data processing equipment (17) on the described memory device (11).
6. vehicle-mounted image monitoring instrument according to claim 1 is characterized in that described stage signal generating unit (1) is a sensor on the car door that is arranged on described vehicle.
7. vehicle-mounted image monitoring instrument according to claim 6 is characterized in that described sensor is an electric switch (2,14).
8. vehicle-mounted image monitoring instrument according to claim 1 is characterized in that described control circuit (4) is a single board computer (SBC), comprises a time delay circuit (7) on the described single board computer (SBC).
9. vehicle-mounted image monitoring instrument according to claim 1 is characterized in that described shutter controller is a relay (6).
10. according to the described vehicle-mounted image monitoring instrument in one of claim 2 or 8, it is characterized in that also comprising on the described single board computer (SBC) Photographing Mode control circuit (15), described Photographing Mode control circuit (15) is electrically connected with the Photographing Mode mechanism of described photographic camera by second mouth of described control circuit (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03245309 CN2614989Y (en) | 2003-04-18 | 2003-04-18 | Vehicle-carrying image monitoring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03245309 CN2614989Y (en) | 2003-04-18 | 2003-04-18 | Vehicle-carrying image monitoring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2614989Y true CN2614989Y (en) | 2004-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03245309 Expired - Fee Related CN2614989Y (en) | 2003-04-18 | 2003-04-18 | Vehicle-carrying image monitoring instrument |
Country Status (1)
| Country | Link |
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| CN (1) | CN2614989Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100540362C (en) * | 2004-05-19 | 2009-09-16 | 利奥波德·科世达责任有限股份公司 | The camera arrangement that is used for self-propelled vehicle |
| CN101673423B (en) * | 2009-08-26 | 2011-07-20 | 深圳市飞瑞斯科技有限公司 | Bus passenger number statistical system capable of analyzing by means of video |
| CN103714698A (en) * | 2013-12-26 | 2014-04-09 | 苏州清研微视电子科技有限公司 | Bus passenger flow statistics system based on distance images |
| CN106274776A (en) * | 2016-08-31 | 2017-01-04 | 宁波力匠机器人科技有限公司 | A kind of robot arm |
| CN106791453A (en) * | 2017-03-14 | 2017-05-31 | 南京云趟信息技术有限公司 | A kind of automatic triggering camera head for engineering truck |
-
2003
- 2003-04-18 CN CN 03245309 patent/CN2614989Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100540362C (en) * | 2004-05-19 | 2009-09-16 | 利奥波德·科世达责任有限股份公司 | The camera arrangement that is used for self-propelled vehicle |
| CN101673423B (en) * | 2009-08-26 | 2011-07-20 | 深圳市飞瑞斯科技有限公司 | Bus passenger number statistical system capable of analyzing by means of video |
| CN103714698A (en) * | 2013-12-26 | 2014-04-09 | 苏州清研微视电子科技有限公司 | Bus passenger flow statistics system based on distance images |
| CN103714698B (en) * | 2013-12-26 | 2016-09-21 | 苏州清研微视电子科技有限公司 | Public transit vehicle passenger flow volume statistical system based on range image and method |
| CN106274776A (en) * | 2016-08-31 | 2017-01-04 | 宁波力匠机器人科技有限公司 | A kind of robot arm |
| CN106791453A (en) * | 2017-03-14 | 2017-05-31 | 南京云趟信息技术有限公司 | A kind of automatic triggering camera head for engineering truck |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040512 |