CN2711831Y - LED lamp for indicating traffic state - Google Patents
LED lamp for indicating traffic state Download PDFInfo
- Publication number
- CN2711831Y CN2711831Y CN 200420004767 CN200420004767U CN2711831Y CN 2711831 Y CN2711831 Y CN 2711831Y CN 200420004767 CN200420004767 CN 200420004767 CN 200420004767 U CN200420004767 U CN 200420004767U CN 2711831 Y CN2711831 Y CN 2711831Y
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- China
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- signal lamp
- lamp used
- red signal
- type red
- rail workers
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Abstract
The utility model relates to an LED lamp for indicating a traffic state, which mainly comprises a central processing unit, a control panel, an LED lamp for indicating the traffic state, an output and an input interfaces, an accumulator jar and an electric source converter, wherein, the central processing unit comprises a microprocessor, a memory body, an interface circuit, etc., and the central processing unit controls the operation of the whole device, outputs signals and accepts commands by the output and the input interfaces; the control panel is a printed circuit board and is provided with a circuit passage; the LED lamp for indicating the traffic state is mainly composed of a plurality of luminous diodes with three kinds of color or discolored luminous diodes, actively displays light when a circuit is switched on, and can display various kinds of color to be collocated and formed into abstraction symbols for indicating various traffic states. The LED lamp can be connected with an alternating current power supply of 110 volt or 220 volt, and alternating current is converted into stable current by the electric source converter to supply electric power to the whole device. The accumulator jar replaces to supply the electric power to the whole device by the reserved electric power in the accumulator jar when a power supply of the alternating current has not function.
Description
Technical field
A kind of diode displaying type red signal lamp used by rail workers, it is the light that utilizes CPU (central processing unit) and control panel regulation and control diode displaying type red signal lamp used by rail workers, this diode displaying type red signal lamp used by rail workers also can manifest multiple color and be arranged in abstract symbol in a light fixture, in order to indicate various traffics.
Background technology
In each traffic route intersection, generally use the traffic lights livery at present to refer to each driver's traffic.Though the traffic lights livery is existing historical for many years, this known traditional traffic lights livery form then has following shortcoming:
(1) for a crossing, often need to use three red signal lamps used by rail workers that cresset is formed, and be not inconsistent economy, cause great waste.
(2) for because of ground suits, each mechanism's government decree change, but as some highway section right turn on red, certain highway section then mustn't, known traffic sign can only add a pilot lamp, no consistance in addition outside three king lights.Therefore for some external vehicles or the driver not yet done, cause puzzlement, make trouble on foot so dangerous to local road conditions.
(3) and now development of information is rapid, because the not durable time of driver's custom.So part driver is the traffic sign that another intersection is stared in rotary head in red light no through traffic stage, or the second number of passerby's traffic pilot lamp, the traffic sign when another intersection begins flicker or reveals amber light, i.e. rotary head is refueled preparation and driven fast to leave away; But often because of not noting sending a car of opposite side, therefore numerous traffic hazards produce.
This shows that above-mentioned known article still have many disappearances, real non-one kindhearted design, and demand urgently being improved.
This case utility model people is because above-mentioned known conventional red green light livery every shortcoming of being derived is urgently to think to be improved innovation, and after concentrating on studies through taking great pains to attain one's goal for many years, successfully this part diode displaying type red signal lamp used by rail workers is finished in research and development finally.
The utility model content
The purpose of this utility model promptly is to provide a kind of diode displaying type red signal lamp used by rail workers, aim to provide and a kind ofly contain known traffic lights livery function in single red signal lamp used by rail workers, and tool economic benefit, consistance and can be in response to the diode displaying type red signal lamp used by rail workers device of various situation demands.
A time purpose of the present utility model is to provide a kind of utilization variable color light emitting diode (LED) or Tricolor LED (LED), diode displaying type red signal lamp used by rail workers that stability is high, easy for installation.
Another purpose of the present utility model is to provide a kind of diode displaying type red signal lamp used by rail workers that shows time function.
Diode displaying type red signal lamp used by rail workers of the present utility model mainly comprises CPU (central processing unit), control panel, diode displaying type red signal lamp used by rail workers, output/input interface, storage battery and power supply changeover device.This CPU (central processing unit) contains microprocessor, internal memory, interface circuit etc., be to plan as a whole the running of single unit system, and by the output/input interface output signal, accept instruction; This control panel is printed circuit board (PCB) (PCB), and burning has circuit pathways or correlation parameter data.And the light of this diode displaying type red signal lamp used by rail workers shows, mainly formed a demonstration red signal lamp used by rail workers by the light emitting diode (LED) or variable color light emitting diode (LED) combination of red, yellow, green three kinds of colors, light emitting diode (LED) initiatively sends light and shows when path, and can manifest multiple color and collocation is arranged in abstract symbol, in order to indicate various traffics; This device can connect the alternating-current power supply (AC Power) of 110 volts or 220 volts, and via power supply changeover device alternating current conversion and steady current is supplied with and to be given single unit system electric power; Storage battery is then when alternating-current power supply loses effectiveness, and taking over its inner reserve electric power provides whole electric device.
Can reach the diode displaying type red signal lamp used by rail workers of above-mentioned purpose, it is the conventional red green light device that improvement is known in the outer bulb envelope filter, change and adopt light emitting diode provided by the utility model (LED:Light Emitting Diode) or variable color light emitting diode (LED) combination, as light source.By light emitting diode (LED) assembly of red, yellow, green three kinds of colors, the permutation and combination of meeting each other becomes red signal lamp used by rail workers, or with Control of Voltage variable color light emitting diode (LED).Compared to conventional bulb, light emitting diode (LED) lamp is except the high advantage of reliability height, long service life (can use continuously 100,000 to 1,000,000 hours), luminescence efficiency, if part assembly damage, only need to change to damage partly to get final product, need not change whole lamp groups, more can arrange in pairs or groups and other semiconductor subassembly, and can control its colour developing by control panel.
Description of drawings
See also the detailed description and the accompanying drawing thereof of following relevant the utility model one preferred embodiment, can further understand technology contents of the present utility model and purpose effect thereof; The accompanying drawing of relevant this embodiment is:
Fig. 1 is the circuit box synoptic diagram of the utility model diode displaying type red signal lamp used by rail workers;
Fig. 2 is the motion flow synoptic diagram of this diode displaying type red signal lamp used by rail workers; And
Fig. 3 is the demonstration light synoptic diagram of this diode displaying type red signal lamp used by rail workers.
Embodiment
Now your auditor can further darker one deck be arranged for ease of to structure of the present utility model, use and feature thereof, clear and definite, full and accurate understanding and understanding, utility model inventor enumerates preferred embodiment, cooperates graphic being described in detail as follows:
At first see also shown in Figure 1ly, be circuit box synoptic diagram of the present utility model.The utility model can be connected in general 110 volts or industrial 220 volts alternating-current power supply 7; The power source that installs as a whole by alternating-current power supply 7, and via power supply changeover device 5 with the required direct current of alternating current conversion cost utility model internal circuit.Power supply changeover device 5 also can be stablized alternating-current power supply 7 voltages, with protection the utility model internal circuit unit.6 in storage battery is an energy storage device, and in alternating-current power supply 7 normal power supplies, when storage battery 6 energy storage were saturated, storage battery 6 there is no effect; And when alternating-current power supply 7 opened circuit or loses effectiveness, storage battery 6 was taken over its inner reserve electric power single unit system electric power is provided, when alternating-current power supply 7 normal power supplies, and storage battery 6 energy storage once more.CPU (central processing unit) 1 of the present utility model, be to comprise assemblies such as microprocessor, internal memory, interface circuit, can plan as a whole to command the running of single unit system, the demonstration of light emitting diode (LED) assembly light, flicker, the light time that comprise red signal lamp used by rail workers 3, the input of signal, output, message are handled, or the execution of predetermined time-histories ... Deng, all by CPU (central processing unit) 1 processing execution.The CPU (central processing unit) 1 and the various control panel 2 of can arranging in pairs or groups, this control panel 2 can be printed circuit board (PCB) (PCB), wherein and the parameter setting of the process control sometimes of burning in advance, situation condition ... Deng, and transfer to CPU (central processing unit) 1 and give processing execution.CPU (central processing unit) 1 also can be by output/input interface 4 external various interface equipment, and as camera device, wireless receiving and dispatching is reported equipment, various sensor devices ... reaching synergy, or by output/input interface 4 with its processing signals output, accept the instruction signal input.
Continue and consult Fig. 2, be motion flow synoptic diagram of the present utility model.Start 11 embodiment device of the present utility model earlier, but make this device normal operation.At this moment, the light of this device control ownership can the magnitude of traffic flow (manually) control or central computer control 12 two kinds of patterns, as be manually control, the utility model is promptly accepted central computer steering order 13, is executed instruction by CPU (central processing unit) 1 and moves; Or be online to the central computer of traffic responsible institution via output/input interface 4, and and accept panel steering order 14,, plan as a whole to handle according to the traffic integral status by the central computer of traffic responsible institution.The utility model and according to the instruction of central computer is carried out diode displaying model will cresset and is shown 15 tasks.The term of execution, according to the break-make road of red signal lamp used by rail workers 3 each light emitting diode (LED) assemblies whether CPU (central processing unit) of the present utility model 1 also can be, normally whether show 16 judgement as cresset, as realize fault, CPU (central processing unit) 1 of the present utility model promptly sees through output/input interface 4, send emergency repair order 17, notify follow-up maintaining unit and repair.
Shown in Figure 3, be demonstration light synoptic diagram of the present utility model.Fig. 3 has 3 * 3 kinds of demonstration situations, and legend R represents redness, and G is green, and Y is yellow.Diode displaying type red signal lamp used by rail workers provided by the utility model, its distant place outward appearance is to be shown by red, yellow, green three kinds of colors, and collocation direction arrow and light demonstration time symbol.As shown in Figure 3, little concentric circular regions shows red, yellow, green three kinds of background colors by light emitting diode (LED) lamp, and the driver also can be understood and only be permitted keeping straight on by the direction arrow, must not left and rightly change, by that analogy.And zone between the utility model size concentric circles, and the light that has gold-tinted to show shows the time symbol.When background color cresset one lights, the earlier complete light in this zone, along with demonstration time of background color cresset passs gradually, this zone also shortens length toward counterclockwise gradually, treat that the Zone Full light eliminates fully, this background color cresset demonstration time also accuses and exhausts, and promptly convertible background color cresset also can be arranged in pairs or groups with numeral.Arbitrary zone is except that light shows, the cresset that can also glimmer is noted sight to attract the driver.So, when permit left and right commentaries on classics, craspedodrome, or when forbid left and right commentaries on classics, craspedodrome, cresset shows excess time, and the homogeneous order is clear; One vehicle drive or passerby no matter from outer counties and cities or native, all can follow easily.
Above-listed detailed description is specifying at a possible embodiments of the present utility model, yet this embodiment limits the scope that the utility model is implemented in order to this, allly do not break away from the equivalence of doing and implement and change, all should be contained in the claim of the present utility model according to the utility model skill spirit.
Claims (8)
1, a kind of diode displaying type red signal lamp used by rail workers, it is characterized in that: it comprises:
CPU (central processing unit), it is made up of microprocessor, internal memory and interface circuit, is that the running of control single unit system is carried out, and by the output/input interface output signal, accept the unit of instruction;
Control panel, it has circuit pathways and relevant three printed circuit board (PCB) of counting for burning in advance, and it is connected with this CPU (central processing unit);
Diode displaying type red signal lamp used by rail workers, it is manifested multiple color and is formed with the light emitting diode that collocation is arranged in abstract symbol by a plurality of, and it is by its path of this central processing unit controls;
Output/input interface, it is for providing CPU (central processing unit) by the external output signal of this interface or receive the interface of extraneous command signal; And
Power supply changeover device, it is for providing this central authorities to handle to convert alternating current to direct current and steady current is supplied with the device that gives single unit system electric power.
2, diode displaying type red signal lamp used by rail workers as claimed in claim 1 is characterized in that: it more comprises with its inner reserve electric power takes over the storage battery that single unit system electric power is provided.
3, diode displaying type red signal lamp used by rail workers as claimed in claim 1 is characterized in that: this device connects alternating-current power supply.
4, diode displaying type red signal lamp used by rail workers as claimed in claim 1 is characterized in that: this light emitting diode is red, green or yellow monochromatic light emitting diode.
5, diode displaying type red signal lamp used by rail workers as claimed in claim 1 is characterized in that: this light emitting diode, and for manifest the variable color light emitting diode of particular color light down in different specific voltages.
6, diode displaying type red signal lamp used by rail workers as claimed in claim 5 is characterized in that: this particular color light, and for red, yellow or green.
7, diode displaying type red signal lamp used by rail workers as claimed in claim 1 is characterized in that: this diode displaying type red signal lamp used by rail workers is by in light emitting diode light zone or be arranged in numeral with the performance time span.
8, diode displaying type red signal lamp used by rail workers as claimed in claim 1 is characterized in that:
This diode displaying type red signal lamp used by rail workers is to show by the flicker light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420004767 CN2711831Y (en) | 2004-02-27 | 2004-02-27 | LED lamp for indicating traffic state |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420004767 CN2711831Y (en) | 2004-02-27 | 2004-02-27 | LED lamp for indicating traffic state |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2711831Y true CN2711831Y (en) | 2005-07-20 |
Family
ID=36192934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420004767 Expired - Fee Related CN2711831Y (en) | 2004-02-27 | 2004-02-27 | LED lamp for indicating traffic state |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2711831Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102831823A (en) * | 2012-04-23 | 2012-12-19 | 施鸿生 | Cluster control signboard and control method thereof |
-
2004
- 2004-02-27 CN CN 200420004767 patent/CN2711831Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102831823A (en) * | 2012-04-23 | 2012-12-19 | 施鸿生 | Cluster control signboard and control method thereof |
| CN102831823B (en) * | 2012-04-23 | 2016-03-02 | 施鸿生 | A kind of clustered control Sign Board and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |