CN104332016A - Smoke warning system of heavy truck - Google Patents
Smoke warning system of heavy truck Download PDFInfo
- Publication number
- CN104332016A CN104332016A CN201410671681.4A CN201410671681A CN104332016A CN 104332016 A CN104332016 A CN 104332016A CN 201410671681 A CN201410671681 A CN 201410671681A CN 104332016 A CN104332016 A CN 104332016A
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- CN
- China
- Prior art keywords
- smoke
- heavy truck
- signal
- management system
- mounted terminal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
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- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Alarm Systems (AREA)
- Fire Alarms (AREA)
Abstract
The invention discloses a smoke warning system of a heavy truck, and belongs to the field of an automobile manufacturing technology. The system comprises a vehicle terminal wirelessly communicated with a background management system, wherein the vehicle terminal is connected with an information collector through a warner connected on a CAN (Controller Area Network) bus, and a signal input end of the information collector is connected with a signal output end of a smoke detector; when the smoke concentration in a compartment reaches a preset limit value, the smoke detector is used for outputting a smoke signal to the information collector, and the information collector is used for transmitting the smoke signal transmitted to the warner and the vehicle terminal; the warner is used for warning in accordance with the smoke signal, meanwhile, the vehicle terminal is used for transmitting the smoke signal to the background management system and displaying the smoke warning information and the control warning on the background management system. According to the smoke warning system provided by the invention, the problem that the heavy truck is on fire once the smoke in the compartment is omitted in the transportation process can be solved.
Description
Technical field
The present invention relates to field of automobile, especially a kind of smog warning system for heavy truck.
Background technology
Along with becoming increasingly abundant of expanding economy and industrial and agricultural products, freight transportation is the key that trade is carried out, heavy truck is the high capacity waggon of loading more than 14 tons, its stub power is more than 300 horsepowers, due to heavy truck from great, oil consumption is high, its power system certainly will produce more heat energy in the course of work of energy conversion, although the major part of these heat energy absorb by the cooling device of vehicle itself, but the cargo temperature still having the heat energy of fraction to make to be stacked in trunk while distributing raises, especially in summer, because the tight heat of the more accumulation of goods not easily distributes, once the ignition temperature of temperature close to goods, goods will produce smog, these smog are once be left in the basket, not only cargo fire makes property loss, also can cause the accident of car crash, therefore a kind of heavy truck smog warning system is badly in need of, can adopt an effective measure in time with the smokescope change grasped in time in trunk prevents compartment on fire.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of heavy truck smog warning system of intelligence, and this system can solve heavy truck in transportation once produce smog in compartment and be left in the basket, and easily causes the problem of vehicle fire.
In order to solve the problem, the technical solution adopted in the present invention is: this heavy truck smog warning system, includes car-mounted terminal, and described car-mounted terminal is connected by radio communication and background management system; Described car-mounted terminal is connected with information acquisition device with attention device by CAN, and the signal input part of described information acquisition device is connected with the signal output part of the smoke detector be arranged in heavy truck railway carriage; Wherein when smokescope in compartment arrives preset limit value, smoke detector exports smoke signal to described information acquisition device, and described information acquisition device passes to described attention device and described car-mounted terminal by after this smoke signal process; Described attention device makes warning according to the smoke signal received, and this smoke signal is sent to background management system by described car-mounted terminal simultaneously, and on background management system, shows smog alarm information and control to report to the police.
In technique scheme, technical scheme can also be more specifically: described attention device includes alarm lamp and hummer, and described attention device is arranged on the panel board of described cab of heavy truck front end.
Owing to have employed technique scheme, the present invention compared with prior art has following beneficial effect:
1, owing to adopting smoke detector and information acquisition device to collect the element of process as smoke signal, when smokescope in compartment arrives preset limit value, smoke detector effectively detects smokescope in compartment and this smoke signal is passed to information acquisition device, lights alarm lamp and drive hummer long time of alarm by the smog numerical signal of information acquisition device process.
2, because car-mounted terminal is connected by radio communication and background management system; The double protection with warning is with the warning preventing driver in vehicle transport process to ignore smog because of tired.
3, structure of the present invention is simple, signal feedback is accurate, safe and reliable, with low cost, effectively prevent the person and property loss that cause because of on fire not the putting out in time in compartment.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing embodiment, the invention will be further described:
Heavy truck smog warning system shown in Fig. 1, includes car-mounted terminal 2, and car-mounted terminal 2 is connected by radio communication and background management system 1; Car-mounted terminal 2 is connected with attention device 3 with information acquisition device 4 by CAN, attention device 3 is connected and composed by alarm lamp and hummer, attention device 3 is arranged on the panel board of cab of heavy truck front end, and the signal input part of information acquisition device 4 is connected with the signal output part of the smoke detector 5 be arranged in heavy truck railway carriage; Wherein smoke detector 5 detects smokescope in compartment, when in compartment, smokescope reaches preset limit value, smoke detector 5 conducting also exports smoke signal to information acquisition device 4 simultaneously, and this smoke signal of simulating is converted into CAN message and sends to attention device 3 and car-mounted terminal 2 by information acquisition device 4; After attention device 3 receives this smoke signal, light alarm lamp and drive hummer long time of alarm, this smoke signal is sent to background management system 1 by car-mounted terminal 2 simultaneously, and on background management system 1, shows smog alarm information and control to report to the police.Native system can effectively detect smokescope in compartment, send alerting signal can accurately to when smokescope is too high in compartment driver and background monitoring system, and reminding driver's information on fire by alarm, avoid not putting out in time because compartment is on fire causing personnel and property loss.
Claims (2)
1. a heavy truck smog warning system, includes car-mounted terminal (2), it is characterized in that: described car-mounted terminal (2) is connected by radio communication and background management system (1); Described car-mounted terminal (2) is connected with information acquisition device (4) with attention device (3) by CAN, and the signal input part of described information acquisition device (4) is connected with the signal output part of the smoke detector be arranged in heavy truck railway carriage (5); Wherein when smokescope in compartment arrives preset limit value, smoke detector (5) exports smoke signal to described information acquisition device (4), and described information acquisition device (4) will pass to described attention device (3) and described car-mounted terminal (2) after this smoke signal process; Described attention device (3) makes warning according to the smoke signal received, and this smoke signal is sent to background management system (1) by described car-mounted terminal (2) simultaneously, and reports to the police in background management system (1) upper display smog alarm information and control.
2. heavy truck smog warning system according to claim 1, is characterized in that: described attention device (3) includes alarm lamp and hummer, and described attention device is arranged on the panel board of described cab of heavy truck front end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410671681.4A CN104332016A (en) | 2014-11-21 | 2014-11-21 | Smoke warning system of heavy truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410671681.4A CN104332016A (en) | 2014-11-21 | 2014-11-21 | Smoke warning system of heavy truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104332016A true CN104332016A (en) | 2015-02-04 |
Family
ID=52406735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410671681.4A Pending CN104332016A (en) | 2014-11-21 | 2014-11-21 | Smoke warning system of heavy truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104332016A (en) |
-
2014
- 2014-11-21 CN CN201410671681.4A patent/CN104332016A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150204 |