CN201023494Y - Sound-light alarm device of railway rolling stock for preventing mistakenly climbing and high-voltage electric shock injury - Google Patents
Sound-light alarm device of railway rolling stock for preventing mistakenly climbing and high-voltage electric shock injury Download PDFInfo
- Publication number
- CN201023494Y CN201023494Y CNU2006200990271U CN200620099027U CN201023494Y CN 201023494 Y CN201023494 Y CN 201023494Y CN U2006200990271 U CNU2006200990271 U CN U2006200990271U CN 200620099027 U CN200620099027 U CN 200620099027U CN 201023494 Y CN201023494 Y CN 201023494Y
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- electric shock
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Abstract
The utility model relates to a rolling stock acousto-optic warning device for preventing the electric injuries caused by climbing the high-tension electricity by errors, and comprises a machine box which is mounted near the top handrail of a locomotive climbing staircase, a signal processor which is arranged on the machine box, an ultrasonic emission head, an ultrasonic receiving head, a flash light, a voice alarm, a solar battery panel, a voltage stabilizing circuit, a charging control circuit, and an accumulator. The ultrasonic emission head, the ultrasonic receiving head, the flash light, and the voice alarm are respectively connected with the signal processor through an ultrasonic emission drive circuit, an ultrasonic receiving filter amplifying circuit, an obstacle light alarm circuit, and an obstacle voice alarm circuit. The solar battery panel, the voltage stabilizing circuit, the charging control circuit, and the accumulator are sequentially connected for charging, and the accumulator is connected with the signal processor for electric supply. The device can send out acousto-optical information for warning before people or objects climb on the upper layer of the locomotive staircase and are about to touch the high-tension network, thereby preventing high-tension electric injuries even burnout on the people or the objects.
Description
Technical field
The utility model relates near a kind of being installed in the rail vehicles climbing staircase the superiors handle, prevent the inside and outside personnel in road because of mistake scrambling by the acousto-optic warning device of the preventing mistake scrambling and high voltage electric shock hurting of rail vehicle of high pressure contact system electric shock.
Background technology
Since the Railway Electric, rolling stock has part to hang warning sign at climbing staircase upper position, and most of vehicle does not all have any warning mark, moreover warning sign is reminds people initiatively, can only play passive effect, have only when people self vigilance, just can see warning sign and cause vigilant.Neglect vigilance if work at ordinary times, will lead to serious electric shock casualty accident.
The utility model content
The purpose of this utility model is to provide a kind of acousto-optic warning device of preventing mistake scrambling and high voltage electric shock hurting of rail vehicle, it can be having people or object to climb railway locomotive staircase upper strata before being about to touch high-voltage fence, send acousto-optic hint, warning is near the personnel and the object of high pressure contact system, prevent that it is subjected to high-voltage electric shock injury even burns, thereby solve the frequent electric shock problem of electrified railway for a long time, ensured the inside and outside personnel's in road personal safety.
Technical solutions of the utility model are to constitute like this, it is characterized in that: it comprises that the signal processor MCU, ultrasonic emitting head, the super sonic that are installed near the machine box of railway locomotive climbing staircase the superiors handrail and are installed on the machine box box body receive head, flash of light warning light, phonetic alarm, solar panel, mu balanced circuit, charging control circuit, storage battery; Described ultrasonic emitting head, super sonic receive head, flash of light warning light and phonetic alarm respectively by ultrasonic emitting driving circuit, super sonic accept filter amplifying circuit, meet barrier light prompting warning circuit and meet barrier voice prompt alarm circuit and be connected with signal processor MCU; Described solar panel, mu balanced circuit, charging control circuit and storage battery connect charging successively, and storage battery is connected power supply with signal processor MCU; Described signal processor MCU is connected the output control signal simultaneously with charging control circuit.
Blocked by human body or object when a ultrasonic emitting ultrasonic waves transmitted and to turn back, when being received the head reception by super sonic, handle through microprocessor MCU identification, to meeting barrier light prompting warning circuit and meeting barrier voice prompt alarm circuit and send action command, make the flash of light warning light signal that flashes, the phonetic alarm sound that gives a warning.Solar panel is subjected to charging control circuit control to battery charge.Mu balanced circuit is used to ensure each consuming parts special quality power supply.
Than prior art, the utility model is skillfully constructed, designs original, simple in structure, stable performance, it can initiatively point out human body or the object of warning near constrain height, avoid them to be subjected to the high-voltage electric shock injury, solve the problem that electric shock takes place often in long-term electrified railway, ensured the inside and outside personnel's in road personal safety, improved safe labor efficiency, avoid a large amount of electric shock injures and deaths, had very large economy and social benefit.In addition, package unit compact conformation, stable performance, scientific and reasonable, durable.
Description of drawings
Below in conjunction with concrete legend the utility model is described further:
Fig. 1 is the utility model principle schematic.
Wherein:
1, solar panel 2, mu balanced circuit 3, charging control circuit
4, storage battery 5, MCU 6, ultrasonic emitting head
7, super sonic receive 8, flashing light alarm lamp 9, phonetic alarm
The specific embodiment
Below in conjunction with specification drawings and specific embodiments the utility model content is elaborated:
With reference to shown in Figure 1, the utility model specific embodiment it comprise be installed near the machine box the railway locomotive climbing staircase the superiors handrail and be installed on that signal processor MCU 5 on the machine box box body, ultrasonic emitting 6, super sonic receive 7, flash of light warning light 8, phonetic alarm 9, solar panel 1, mu balanced circuit 2, charging control circuit 3, storage battery 4; Described ultrasonic emitting head, super sonic receive head, flash of light warning light and phonetic alarm respectively by ultrasonic emitting driving circuit, super sonic accept filter amplifying circuit, meet barrier light prompting warning circuit and meet barrier voice prompt alarm circuit and be connected with signal processor MCU; Described solar panel, mu balanced circuit, charging control circuit and storage battery connect charging successively, and storage battery is connected power supply with signal processor MCU; Described signal processor MCU is connected the output control signal simultaneously with charging control circuit.
Described signal processor MCU is provided with respectively and solar panel and storage battery bonded assembly A/D signal sampling mouth.
Each parts of the utility model all are assembled in firmly in the machine box, have rainwater-proof, anti-high temperature, magnetic-field, Against shock, antitheft function, each assembly property is stable, and ageing resistance is good, durable.
Claims (2)
1. the acousto-optic warning device of a preventing mistake scrambling and high voltage electric shock hurting of rail vehicle is characterized in that: it comprises that near machine box that is installed on the railway locomotive climbing staircase the superiors handrail and signal processor MCU (5), ultrasonic emitting head (6), the super sonic that is installed on the machine box box body receive head (7), flash of light warning light (8), phonetic alarm (9), solar panel (1), mu balanced circuit (2), charging control circuit (3), storage battery (4); Described ultrasonic emitting head, super sonic receive head, flash of light warning light and phonetic alarm respectively by ultrasonic emitting driving circuit, super sonic accept filter amplifying circuit, meet barrier light prompting warning circuit and meet barrier voice prompt alarm circuit and be connected with signal processor MCU; Described solar panel, mu balanced circuit, charging control circuit and storage battery connect charging successively, and storage battery is connected power supply with signal processor MCU; Described signal processor MCU is connected the output control signal simultaneously with charging control circuit.
2. the acousto-optic warning device of preventing mistake scrambling and high voltage electric shock hurting of rail vehicle according to claim 1 is characterized in that: described signal processor MCU is provided with respectively and solar panel and storage battery bonded assembly A/D signal sampling mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200990271U CN201023494Y (en) | 2006-09-13 | 2006-09-13 | Sound-light alarm device of railway rolling stock for preventing mistakenly climbing and high-voltage electric shock injury |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200990271U CN201023494Y (en) | 2006-09-13 | 2006-09-13 | Sound-light alarm device of railway rolling stock for preventing mistakenly climbing and high-voltage electric shock injury |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201023494Y true CN201023494Y (en) | 2008-02-20 |
Family
ID=39097343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200990271U Expired - Fee Related CN201023494Y (en) | 2006-09-13 | 2006-09-13 | Sound-light alarm device of railway rolling stock for preventing mistakenly climbing and high-voltage electric shock injury |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201023494Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101445120B (en) * | 2008-11-17 | 2011-04-13 | 济南威度电子科技有限公司 | Device for detecting occupation of railway track |
-
2006
- 2006-09-13 CN CNU2006200990271U patent/CN201023494Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101445120B (en) * | 2008-11-17 | 2011-04-13 | 济南威度电子科技有限公司 | Device for detecting occupation of railway track |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Cheng Jiangxiong Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Cheng Jiangxiong Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080220 Termination date: 20110913 |