CN202600394U - Human body proximity instrument of automatic ticket checking machine - Google Patents
Human body proximity instrument of automatic ticket checking machine Download PDFInfo
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- CN202600394U CN202600394U CN 201220169441 CN201220169441U CN202600394U CN 202600394 U CN202600394 U CN 202600394U CN 201220169441 CN201220169441 CN 201220169441 CN 201220169441 U CN201220169441 U CN 201220169441U CN 202600394 U CN202600394 U CN 202600394U
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- automatic ticket
- human body
- ticket checker
- ticket checking
- processing unit
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Abstract
The utility model discloses a human body proximity instrument of an automatic ticket checking machine. The human body proximity instrument comprises a proximity sensor used for detecting whether a human body is in a detection area; the proximity sensor is connected with a signal collecting and processing unit used for converting sensor signals into digital signals; and the signal collecting and processing unit is connected with a control unit used for controlling working states of the automatic ticket checking machine. According to the human body proximity instrument of the automatic ticket checking machine provided by the utility model, with the proximity sensor used for detecting whether a human body is in the detection area and the control unit capable of making the automatic ticket checking machine automatically close a work module in an unmanned state, proposes for saving energy and prolonging a service life can be achieved; the whole detection process is finished automatically without manual intervention, which increases intellectualization of the automatic ticket checking machine.
Description
Technical field
The utility model relates to a kind of automatic ticket checker, and especially a kind of automatic ticket checker human body is near appearance.
Background technology
The stream of people of subway has different distribution situations in the different periods with different websites.In some period, the stream of people at some stations is a lot, and other the time, the stream of people at these stations is seldom.And the station in some suburb, the stream of people then seldom always.After particularly runing end of day, then the stream of people is zero.And in fact, when automatic ticket checker equipment need not to provide service, can be with device shutdown.Like this, electricity can be saved on the one hand, the serviceable life of equipment can be prolonged on the other hand.The general way of subway station is behind the operation end of day, the AFC machine equipment to be closed at present.By the time operation day opens equipment at first again.
Existing technical scheme can only solve the operation end of day after during this period of time, the problem that automatic ticket checker equipment is closed automatically.Japan-China in operation because existing automatic ticket checker can't detect whether the someone is about to lockage, can only suppose following a moment promptly the someone want lockage, therefore, equipment must at every moment be in running status, all working module must be in running order.In fact, even runing day, at some period or some station, the stream of people still seldom can close the less equipment of using at this moment fully automatically, to reach purpose energy-conservation and the prolongation service life of equipment.
The utility model content
The technical matters that the utility model will solve is: provide a kind of automatic ticket checker human body near appearance, according to whether human body intelligent opening/close the operational module of automatic ticket checker in surveyed area is arranged, thereby reach energy-conservation and the purpose that prolongs service life of equipment.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopted is:
A kind of automatic ticket checker human body is near appearance; Comprise that one is used for the whether proximity transducer in surveyed area of human body; Said proximity transducer is connected with one and converts sensor signal the signal collection and the processing unit of digital signal into, and said signal collection and processing unit are connected with the control module of a control automatic ticket checker duty.
Further as preferred embodiment, said proximity transducer is a capacitive proximity sensor, and said capacitive proximity sensor is positioned at the end of automatic ticket checker.
Further as preferred embodiment, said capacitive proximity sensor comprises electrostatic capacitance, high frequency oscillator and the testing circuit that connects successively, and said testing circuit output high-low level signal is given signal collection and processing unit.
Further as preferred embodiment, said signal collection and processing unit are programmable logic controller (PLC).
Further as preferred embodiment, said control module is an industrial computer, and the control circuit of ticket read write line, trafficator and warning lamp on said industrial computer and the automatic ticket checker is connected.
The beneficial effect of the utility model is: the utility model automatic ticket checker human body is near appearance; In the surveyed area through proximity transducer detection automatic ticket checker whether human body is arranged; And realize that through control module automatic ticket checker closes operational module automatically under the unmanned state, to reach energy-conservation and purpose that increase the service life, whole testing process is accomplished automatically; Need not manual intervention, improved the intelligent degree of automatic ticket checker.
Description of drawings
Be described further below in conjunction with the embodiment of accompanying drawing the utility model:
Fig. 1 is the functional-block diagram of the utility model automatic ticket checker human body near appearance;
Fig. 2 is the functional-block diagram of the utility model automatic ticket checker human body near the appearance preferred embodiment;
Fig. 3 is the functional-block diagram of the utility model automatic ticket checker human body near the appearance capacitive proximity sensor.
Fig. 4 is the program control flow chart of industrial computer among the utility model embodiment.
Embodiment
With reference to Fig. 1; A kind of automatic ticket checker human body is near appearance; Comprise that one is used for the whether proximity transducer 100 in surveyed area of human body; Said proximity transducer 100 is connected with one and converts sensor signal the signal collection and the processing unit 200 of digital signal into, and said signal collection and processing unit 200 are connected with the control module 300 of a control automatic ticket checker duty.It will be understood by those skilled in the art that said proximity transducer 100 can be proximity transducers such as induction type, capacitor type, ultrasonic type, photoelectric type, magnet type.
With reference to Fig. 2, in the utility model preferred embodiment, said proximity transducer 100 is a capacitive proximity sensor 110, and said capacitive proximity sensor 110 is positioned at the end of automatic ticket checker, to detect whether human body is arranged near automatic ticket checker.With reference to Fig. 3; The detection components of said capacitive proximity sensor 110 comprises one with test side and the ground connection electrostatic capacitance 111 at the two poles of the earth very; There is certain electric capacity between said test side and the earthing pole, when detected object during near the test side, the influence of voltage on the examined end and produce polarization phenomena; Detected object is more near the test side, and the electric charge increase on the electrode of test side is many more.Because the electric capacity of electrostatic capacitance 111 is directly proportional with electric charge, thereby the vibration of the high frequency oscillator 112 that links to each other with electrostatic capacitance 111 is weakened, even the failure of oscillations; The two states detected circuit 113 of the vibration of high frequency oscillator 112 and failure of oscillation converts the high-low level signal of switching value into and outwards exports to signal collection and processing unit 200.
The utility model human body adopts capacitive proximity sensor 110 to have following characteristics near appearance: owing to can detect with the noncontact mode, can not wear and tear and the damage check object; Since adopt the contactless way of output, the life-span prolongation, adopt semiconductor output, the life-span of docking point does not have influence; Different with the light detection mode, be adapted at using under water and the wet goods environment influence of the spot of object under inspection and oil, water etc. hardly during detection; Compare with touch switch, can realize high-speed response; The ability correspondence is temperature range widely; Different with contact, can receive the influence of environment temperature, the influence of object, same type of sensor on every side.Therefore, for the setting of sensor, need to consider the phase mutual interference.Be installed in the two ends of automatic ticket checker near appearance, near trafficator.To adjust the angle of inclination when installing, make its induction region cover bigger physical activity zone as far as possible.
Said signal collection and processing unit 200 are programmable logic controller (PLC) 210.Programmable logic controller (PLC) (Programmable Logic Controller; PLC); Adopt one type of programmable memory; Be used for its internally stored program, actuating logic computing, sequential control, regularly, user oriented instructions such as counting and arithmetical operation, and control various types of machineries or production run through numeral or analog I/O.Said testing circuit 113 is connected to PLC, and the mode of PLC employing poll is inquired about the outputs level signals of the testing circuit 113 that is positioned at each capacitive proximity sensor 110 correspondences on the automatic ticket checker, thereby detects its corresponding detected state.When testing circuit 113 output high level signals, be the surveyed area that human body gets into capacitive proximity sensor 110, if testing circuit 113 output low level signals, i.e. expression does not detect human body and gets into surveyed area.
Continuation is with reference to Fig. 2, and said control module 300 is an industrial computer 310, and said programmable logic controller (PLC) 210 is connected to industrial computer 310 through serial ports, and the control circuit of ticket read write line, trafficator and warning lamp on industrial computer 310 and the automatic ticket checker is connected.The flow process of industrial computer 310 is controlled with reference to Fig. 4: industrial computer 310 inquiry PLC go up the state of output latch; In the surveyed area of judging automatic ticket checker the people to be arranged? If surveyed area is in the unmanned state at the appointed time, then industrial computer 310 is closed above-mentioned operational modules such as ticket read write line, trafficator and warning lamp.When industrial computer 310 detects surveyed area man-hour is arranged, industrial computer 310 transmits control signal to each operational module on the automatic ticket checker to open its work.So just reached according near the automatic ticket checker whether the people being arranged the function of operational module on the automatic open and close automatic ticket checker, thus serviceable life energy-conservation to greatest extent and prolongation equipment.
More than be that preferable enforcement to the utility model specifies; But the utility model is created and is not limited to said embodiment; Those of ordinary skill in the art can also make all equivalent variations or replacement under the prerequisite of the utility model spirit, distortion that these are equal to or replacement all are included in the application's claim institute restricted portion.
Claims (5)
1. an automatic ticket checker human body is near appearance; It is characterized in that: comprise that one is used for the whether proximity transducer in surveyed area of human body; Said proximity transducer is connected with one and converts sensor signal the signal collection and the processing unit of digital signal into, and said signal collection and processing unit are connected with the control module of a control automatic ticket checker duty.
2. a kind of automatic ticket checker human body according to claim 1 is characterized in that near appearance: said proximity transducer is a capacitive proximity sensor, and said capacitive proximity sensor is positioned at the end of automatic ticket checker.
3. a kind of automatic ticket checker human body according to claim 2 is near appearance; It is characterized in that: said capacitive proximity sensor comprises electrostatic capacitance, high frequency oscillator and the testing circuit that connects successively, and said testing circuit output high-low level signal is given signal collection and processing unit.
4. a kind of automatic ticket checker human body according to claim 1 is characterized in that near appearance: said signal collection and processing unit are programmable logic controller (PLC).
5. a kind of automatic ticket checker human body according to claim 1 is characterized in that near appearance: said control module is an industrial computer, and the control circuit of ticket read write line, trafficator and warning lamp on said industrial computer and the automatic ticket checker is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220169441 CN202600394U (en) | 2012-04-19 | 2012-04-19 | Human body proximity instrument of automatic ticket checking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220169441 CN202600394U (en) | 2012-04-19 | 2012-04-19 | Human body proximity instrument of automatic ticket checking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202600394U true CN202600394U (en) | 2012-12-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220169441 Expired - Lifetime CN202600394U (en) | 2012-04-19 | 2012-04-19 | Human body proximity instrument of automatic ticket checking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202600394U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104065847A (en) * | 2013-03-18 | 2014-09-24 | 佳能株式会社 | Electronic device and power control method |
-
2012
- 2012-04-19 CN CN 201220169441 patent/CN202600394U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104065847A (en) * | 2013-03-18 | 2014-09-24 | 佳能株式会社 | Electronic device and power control method |
| CN104065847B (en) * | 2013-03-18 | 2017-04-12 | 佳能株式会社 | Electronic device and power control method |
| US9915997B2 (en) | 2013-03-18 | 2018-03-13 | Canon Kabushiki Kaisha | Electronic device, power control method and storage medium storing program thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGZHOU AEROSPACE HITE SYSTEM ENGINEERING CO., L Free format text: FORMER NAME: GUANGZHOU HEARTLY TEAMGO INFORMATION SYSTEM ENGINEERING CO., LTD. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 510663, Guangzhou, Guangdong, Tianhe District Province on the way to the East incubator 04, 2 layers Patentee after: GUANGZHOU SPACEFLIGHT HAITE SYSTEM ENGINEERING CO., LTD. Address before: 510663 Guangdong city of Guangzhou province Tianhe District Gaotang Software Park High Pu Lu 1021-1023 No. E Building 5 floor Patentee before: Guangzhou Heartly Teamgo Information System Engineering Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121212 |