CN202854564U - Tunnel ventilation and illumination management system based on DSPC2000 - Google Patents
Tunnel ventilation and illumination management system based on DSPC2000 Download PDFInfo
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- CN202854564U CN202854564U CN 201220371327 CN201220371327U CN202854564U CN 202854564 U CN202854564 U CN 202854564U CN 201220371327 CN201220371327 CN 201220371327 CN 201220371327 U CN201220371327 U CN 201220371327U CN 202854564 U CN202854564 U CN 202854564U
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- dspc2000
- tunnel
- controller main
- management system
- sensor
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Abstract
The utility model discloses a tunnel ventilation and illumination management system based on DSPC2000. The system comprises dust sensors, gas sensors, laser switch sensors, a DSPC2000 controller main cabinet, fans, large-power LED lamps and a computer main. The dust sensors, the gas sensors, and the laser switch sensors are connected with the DSPC2000 controller main cabinet. The DSPC2000 controller main cabinet is connected with the fans and the large-power LED tunnel lamps through a relay. The DSPC2000 controller main cabinet is communicated with the computer main in an interconnected manner. The management system controls to start the fans according to gas concentration and dust concentration, and controls the number of started large-power LED tunnel lamps and alternation operation according to traffic flow, so that intelligent management is realized, energy is saved, and device service life is prolonged.
Description
Technical field
The utility model relates to a kind of tunnel ventilation and illumination management system, especially designs a kind of tunnel ventilation based on DSPC2000 and illumination management system.
Background technology
At present traffic both at home and abroad is flourishing, and road and rail is crisscross, and Tunnel Engineering obtains very large application in traffic engineering.Tunnel ventilation and illumination supervision mainly are the switching regulator management at present, be that equipment is not to be in open mode to be in exactly closed condition, cause equipment life very of short duration because of always in running order, and can only be manually or control according to the time, can not come the Adjustment System working condition according to extraneous specific environment, lack dirigibility, more do not possess the characteristics of intelligent management control, cause the waste of the energy.
Summary of the invention
The purpose of this utility model provides a kind of tunnel ventilation based on DSPC2000 and illumination management system, to ventilation, the illumination realization intelligent management in tunnel, and energy savings, prolongation is ventilated, the serviceable life of light fixture.
For the utility model that achieves the above object adopts following technical scheme:
A kind of tunnel ventilation and illumination management system based on DSPC2000, comprise dust sensor, gas sensor, laser switch sensor, DSPC2000 controller main tank, blower fan, high-powered LED lamp and main frame, dust sensor, gas sensor, laser switch sensor are connected to DSPC2000 controller main tank, DSPC2000 controller main tank is by relay connecting fan, high power LED tunnel lamp, DSPC2000 controller main tank and main frame interconnected communication.
Described dust sensor, gas sensor, laser switch sensor detect respectively gas concentration in the tunnel, dust concentration and vehicle flowrate.
Described DSPC2000 controller main tank adopts the TMS320C28x family chip.
Described interconnected communication adopts the CAN bussing technique, carries out exchanges data by bus and distance host.
The beneficial effects of the utility model are:
1.DSPC2000 the controller main tank is opened according to gas concentration, dust concentration control blower fan, opens quantity and alternation according to vehicle flowrate control high power LED tunnel lamp, realizes intelligent management, energy savings.
2.TMS320C28x family chip is supported the multichannel analog-to-digital conversion, can according to actual tunnel length sensor installation, blower fan, high power LED tunnel lamp, save cost.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the system schematic of the utility model patent.
Fig. 2 is the system architecture theory diagram of the utility model patent.
Fig. 3 is the hardware configuration theory diagram of the utility model patent.
Fig. 4 is the overall circuit block diagram of the utility model patent.
Fig. 5 is detection of gas and the dust-detecting circuit diagram of the utility model patent.
Fig. 6 is the program flow diagram of the utility model patent.
Embodiment
Among Fig. 1, dust sensor, gas sensor, laser switch sensor are connected to DSPC2000 controller main tank, DSPC2000 controller main tank is by relay connecting fan, high power LED tunnel lamp, DSPC2000 controller main tank and main frame adopt the CAN bussing technique, carry out exchanges data by bus and distance host.
Among Fig. 2, gas concentration and dust concentration and result of detection is converted into voltage signal is sent to the DSPC2000 controller in gas sensor and the dust sensor automatic detection tunnel, laser switch sensor are surveyed the big or small of vehicle flowrate in the tunnel and are sent to the DSPC2000 controller; The DSPC2000 controller is adjusted the duty of each high power LED tunnel lamp in blower fan and the tunnel according to the variation of the information that receives; The DSPC2000 controller also sends real-time information in the tunnel to distance host by the CAN bus, makes main frame obtain latest development in the tunnel.
Fig. 3, in 4, dsp chip obtains the result of detection of external environment by sensor and it is processed: when gas concentration in the tunnel or dust concentration are higher than default concentration, start working by pilot relay control tunnel blower; Gas concentration or dust concentration are lower than a half of default concentration value in the tunnel, and blower fan cuts out.Dsp chip is by the wagon flow situation in the laser photoelectric switch sensor detection tunnel, No. two laser photoelectricity switches are equipped with to pipe in the wagon flow porch at two ends, tunnel, a laser photoelectricity switch is housed to pipe in the wagon flow exit, through out-of-date DSP control system the vehicle flowrate in the tunnel is added processing when No. two laser tubes detect vehicle, calculate the total vehicle flowrate in the tunnel; When laser tube detect vehicle through after the DSP control system vehicle flowrate in the tunnel is subtracted processing, calculate the total vehicle flowrate in the tunnel.After dsp chip calculates total vehicle flowrate, the high power LED tunnel lamp in the tunnel is controlled in the requirement of high power LED tunnel lamp illumination and the vehicle flowrate relation that sets according to system: when not having vehicle pass-through in the tunnel, quit work by 2/3rds high power LED tunnel lamp in the pilot relay control tunnel, all high power LED tunnel lamps are by the time alternation; The more high power LED tunnel lamp of corresponding unlatching when vehicle flowrate increases in the tunnel; When vehicle flowrate greater than setting value in limited time, open all high power LED tunnel lamps in the tunnel, simultaneously, dsp chip sends the tunnel real-time information to distance host by the CAN bus that carries.
Among Fig. 5, used gas sensor and dust sensor are the voltage-type sensor, be magnitude of voltage and the gas concentration in the external environment or the proportional relation of dust concentration of sensor output, measure by the gas concentration value in the external environment or dust concentration value are converted into magnitude of voltage.The magnitude of voltage of sensor output is followed the tracks of through the one-level amplifier and is guaranteed the stable of output voltage values, and the TMS320C28x family chip carries the analog-to-digital conversion peripheral module, output voltage values after can directly amplifier being followed reads in chip system, the relation of contrast_environment gas concentration and dust concentration and setting value after the analog-to-digital conversion, thereby the duty of control blower fan.
More than tunnel ventilation and the illumination management system of the utility model based on DSPC2000 is described in detail, principle of the present utility model and specific embodiments are described, more than explanation is in order to help to understand core concept of the present utility model, simultaneously for those skilled in the art, comprehensive above-mentioned description can change to some extent in concrete implementation process according to thought of the present utility model, so should not be considered as to restriction of the present utility model.
Claims (3)
1. tunnel ventilation and illumination management system based on a DSPC2000, it is characterized in that comprising dust sensor, gas sensor, laser switch sensor, DSPC2000 controller main tank, blower fan, high-powered LED lamp and main frame, dust sensor, gas sensor, laser switch sensor are connected to DSPC2000 controller main tank, DSPC2000 controller main tank is by relay connecting fan, high power LED tunnel lamp, DSPC2000 controller main tank and main frame interconnected communication.
2. a kind of tunnel ventilation and illumination management system based on DSPC2000 according to claim 1, described DSPC2000 controller main tank adopts the TMS320C28x family chip.
3. a kind of tunnel ventilation and illumination management system based on DSPC2000 according to claim 1, described interconnected communication adopts the CAN bussing technique, carries out exchanges data by bus and distance host.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220371327 CN202854564U (en) | 2012-07-27 | 2012-07-27 | Tunnel ventilation and illumination management system based on DSPC2000 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220371327 CN202854564U (en) | 2012-07-27 | 2012-07-27 | Tunnel ventilation and illumination management system based on DSPC2000 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202854564U true CN202854564U (en) | 2013-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220371327 Expired - Fee Related CN202854564U (en) | 2012-07-27 | 2012-07-27 | Tunnel ventilation and illumination management system based on DSPC2000 |
Country Status (1)
| Country | Link |
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| CN (1) | CN202854564U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104809769A (en) * | 2015-02-13 | 2015-07-29 | 南京道润交通科技有限公司 | Electromechanical equipment management system for highway |
| CN106843339A (en) * | 2017-03-31 | 2017-06-13 | 安徽理工大学 | A kind of anti-blinding safety monitoring assembly in tunnel |
| CN108278129A (en) * | 2018-02-07 | 2018-07-13 | 周宗亚 | A kind of mining energy conservation and environmental protection ancillary equipment |
-
2012
- 2012-07-27 CN CN 201220371327 patent/CN202854564U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104809769A (en) * | 2015-02-13 | 2015-07-29 | 南京道润交通科技有限公司 | Electromechanical equipment management system for highway |
| CN104809769B (en) * | 2015-02-13 | 2017-11-21 | 南京道润交通科技有限公司 | A kind of highway electromechanical equipment management system |
| CN106843339A (en) * | 2017-03-31 | 2017-06-13 | 安徽理工大学 | A kind of anti-blinding safety monitoring assembly in tunnel |
| CN108278129A (en) * | 2018-02-07 | 2018-07-13 | 周宗亚 | A kind of mining energy conservation and environmental protection ancillary equipment |
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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: 20130403 Termination date: 20130727 |