The many information indicating methods of single lamp
Technical field
The present invention relates to a kind of intelligent switch, electronics, electrical equipment, instrument and meter, plant equipment etc. of being suitable for, as the many information indicating methods of single lamp of fault category indication usefulness.
Background technology
At present; When intelligent switch, electronics, electrical equipment, instrument and meter, plant equipment etc. break down; The maintenance personal judges fault type fast for ease; Generally all can adopt fault category indication or failure diagnostic apparatus to diagnose, latter's cost is higher, is that large-scale maintenance store just has this professional equipment.The fault category indication still is widely used above all kinds of instrument or equipment because it is simple and convenient.The mode of present fault category indication can be divided into following several kinds substantially, and a kind of is single lamp single fault indication, i.e. every kind of corresponding pilot lamp of fault; The 2nd, liquid crystal display directly shows fault literal or code; Show failure code with charactron.
Though the method indication of single lamp single fault indication is clear and definite, have that to take the viewing area big, and material expends greatlyyer, for the present equipment equipment of miniaturization day by day, be not well suited for; Though liquid crystal display shows that directly the method for fault literal or code is directly perceived, material cost is very high, and energy consumption is big, also has the big problem in viewing area that takies simultaneously; Charactron show subject matter that the method for failure code exists be exactly directly perceived, cost is high, and failure rate is high, occurs the problem of charactron broken string bar easily; Suppose that original failure code is 7; If charactron when showing above that root show that lines do not work, the result who then shows is 1, is not inconsistent with the physical fault code; That kind, the result of appearance are difficult to imagination.
Summary of the invention
In order to overcome the problems referred to above, the many information indicating methods of single lamp that the present invention provides a kind of simple in structure, reliable and stable, economical with materials and cuts down the consumption of energy to society.
Technical scheme of the present invention provides the many information indicating methods of a kind of single lamp, comprises the steps,
(1), establishment different faults signal code, and work out the flicker number of times of pairing lamp respectively and set the pairing flicker frequency of different faults, and the interval time of setting the circulation flicker according to the different faults signal code;
(2), will work out and debug burning program in microprocessor or be placed in the storer;
(3), when microprocessor (MCU) detects the fault-signal of generation, said fault-signal and the fault-signal code that prestores are compared, and confirm the fault-signal code of said fault-signal;
(4), microprocessor is according to the fault-signal code, according to predetermined flicker number of times, set flicker frequency, and the interval time of predetermined circulation flicker, sends pulse radio to control pilot lamp port;
(5), pilot lamp glimmers according to pulse radio;
(6), people are according to formulating concrete fault table of comparisons failure judgement content in advance.
As to improvement of the present invention, the pairing flicker frequency of said different faults is 0.5 second to 1 second bright lamp and turn off the light once.
As to improvement of the present invention, be 2 times more than or equal to flicker frequency the interval time of said circulation flicker.
As to improvement of the present invention, said pilot lamp is the LED lamp.
As to improvement of the present invention, the said table of comparisons is affixed on and is prone to see the place near the pilot lamp.
The technology that the present invention adopts is to use single led lamp, and the single that circulates flicker number of times is represented the different faults classification, in conjunction with an Xiao Zhang the each represented fault category of number of times that glimmers of paster explanation is described, the minimum and minimum that takes up room of cost both directly perceived.The present invention is simple in structure, and is reliable and stable, and economical with materials cuts down the consumption of energy, and reaches real environmental protection.Through using this method, can reduce the product material cost, cut down the consumption of energy low-carbon environment-friendly.
Description of drawings
Fig. 1 is a frame structure synoptic diagram of the present invention.
Fig. 2 is the relation contrast synoptic diagram between flicker number of times of the present invention and the fault.
Embodiment
See also Fig. 1 and Fig. 2, what Fig. 1 and Fig. 2 disclosed is the many information indicating methods of a kind of single lamp, comprise the steps,
(1), establishment different faults signal code; And work out the flicker number of times of pairing lamp respectively and set the pairing flicker frequency of different faults according to the different faults signal code; And the interval time of setting the circulation flicker; As shown in Figure 2, illustrate several kinds of modal faults and the table of comparisons of the number of times that glimmers; Can to select the pairing flicker frequency of said different faults be 0.5 second to 1 second bright lamp and turn off the light once according to Different products.
(2), will work out and debug burning program in microprocessor or be placed in the storer;
(3), when microprocessor (MCU) detects the fault-signal of generation, said fault-signal and the fault-signal code that prestores are compared, and confirm the fault-signal code of said fault-signal;
(4), microprocessor is according to the fault-signal code, according to predetermined flicker number of times, set flicker frequency, and the interval time of predetermined circulation flicker, the interval time of said circulation flicker general 2 times of adopting more than or equal to flicker frequency; And send pulse radio to control pilot lamp port;
(5), pilot lamp glimmers according to pulse radio;
(6), people are according to formulating concrete fault table of comparisons failure judgement content (as shown in Figure 2) in advance.
Among the present invention, said pilot lamp is the LED lamp.The said table of comparisons 7 is affixed on and is prone to see the place near the pilot lamp.