CN201928485U - Navigation lamp/signal lamp fault detection controller - Google Patents
Navigation lamp/signal lamp fault detection controller Download PDFInfo
- Publication number
- CN201928485U CN201928485U CN 201020653248 CN201020653248U CN201928485U CN 201928485 U CN201928485 U CN 201928485U CN 201020653248 CN201020653248 CN 201020653248 CN 201020653248 U CN201020653248 U CN 201020653248U CN 201928485 U CN201928485 U CN 201928485U
- Authority
- CN
- China
- Prior art keywords
- signal lamp
- signal
- warning device
- navigation lights
- lamp
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Alarm Systems (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model relates to a navigation lamp/signal lamp fault detection controller, which comprises a broken filament detection circuit and a master control circuit. The broken filament detection circuit comprises at least two diodes which are sequentially, forwards and serially connected into a navigation lamp/signal lamp working loop. The two ends of the branch of the serial diodes are connected with the base and the emitter of a triode. The collector and the emitter of the triode are connected with the input end of the master control circuit. The master control circuit comprises a broken filament alarm module which is used for giving out a broken filament alarm signal when no signal is put into the input end, wherein the broken filament alarm module is connected with alarm equipment. The navigation lamp/signal lamp fault detection controller has the advantages of simple and compact structure, low cost and good expansion function.
Description
Technical field
The utility model belongs to the auxiliary equipment of seagoing vessel, inland navigation craft, especially a kind of navigation lights traffic controller.
Background technology
The navigation lights signal lamp control system is the ship's navigation signalling arrangement that seagoing vessel, inland navigation craft must dispose by " ship construction rules " requirement, existing control forms is that the defective of its existence: volume is big, cost is high, no expanded function with the main element of current relay as stubble warning device control.
Summary of the invention
Big for the volume of the navigation lights signal lamp stubble warning device control device that overcomes, cost is high, the deficiency of no expanded function, the utility model provides that a kind of structure letter is gathered, navigation lights signal lamp failure with low cost, that have good expanded function detects controller.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of navigation lights signal lamp failure detects controller, comprise fracture of wire testing circuit and governor circuit, described fracture of wire testing circuit comprises that forward successively is connected at least two diodes in the described navigation lights signal lamp work loop, the branch road two ends of diode in series connect the base stage and the emitter of triode, the collector and emitter of described triode connects the input of described governor circuit, described governor circuit comprises that described stubble warning device module connects warning device in order to send the stubble warning device module of stubble warning device signal when the input no signal.
Further, described governor circuit is a single-chip microcomputer.
Technical conceive of the present utility model is: forward two diodes of connecting in navigation lights, signal lamp work loop, so that a metastable pressure drop to be provided; The fracture of wire testing circuit connects triode as output circuit, and the pressure drop of series diode is as the transistor base input signal, and triode output inserts governor circuit with the switch mode of operation.
When navigation lights signal lamp operate as normal, produce pressure drop on the series diode, output triode is operated in conducting state, and corresponding input signal is effective in the governor circuit that is connected, and the corresponding stubble warning device output signal of governor circuit is invalid; The fracture of wire testing circuit is when navigation lights signal lamp fracture of wire, and the work loop disconnects, and does not have pressure drop on the series diode, output triode is operated in cut-off state, corresponding input signal is invalid in the governor circuit that is connected, and the corresponding stubble warning device output signal of governor circuit is effective, produces to report to the police; Navigation lights in the governor circuit, signal lamp control output signal then produce relevant action according to the operation control input signals that is connected and change under the control of single-chip microcomputer plug-in.
The beneficial effects of the utility model mainly show: 1, simple and compact for structure, with low cost, versatility and favorable expandability, function admirable, and to melt navigation lights signal lamp fracture of wire detection alarm and be controlled in one, detection, warning and precise control are reliable; 2, for the open circuit fault on the navigation lights signal lamp circuit, also can effectively detect and report to the police.
Description of drawings
Fig. 1 is the schematic diagram of stubble warning device circuit.
Fig. 2 is the electrical wiring schematic diagram that the navigation lights signal lamp failure detects controller.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described.
See figures.1.and.2, a kind of navigation lights signal lamp failure detects controller, comprise fracture of wire testing circuit and governor circuit, described fracture of wire testing circuit comprises that forward successively is connected at least two diodes in the described navigation lights signal lamp work loop, the branch road two ends of diode in series connect the base stage and the emitter of triode, the collector and emitter of described triode connects the input of described governor circuit, described governor circuit comprises that described stubble warning device module connects warning device in order to send the stubble warning device module of stubble warning device signal when the input no signal.
Described governor circuit is a single-chip microcomputer.Certainly, also can be other functional modules.
In the present embodiment, forward two diodes of connecting in navigation lights, signal lamp work loop are to provide a metastable pressure drop; The fracture of wire testing circuit connects triode as output circuit, and the pressure drop of series diode is as the transistor base input signal, and triode output inserts governor circuit with the switch mode of operation.
Governor circuit is a main control chip with 51 single-chip microcomputers, and built-in control program is supported input of 8 way switch amounts and the output of 8 tunnel relay-type switching values; Input and output signal all disposes photoelectric isolating circuit; In 8 tunnel inputs 4 tunnel connect the output signal of fracture of wire testing circuit, are used to read the fracture of wire state, and 4 the tunnel are used to insert navigation lights signal lamp control operation signal in addition; In 8 tunnel output signals 4 tunnel are used to control the stubble warning device prompting, the 4 tunnel then are directly used in control navigation lights or signal lamp in addition.
The course of work of present embodiment is: when navigation lights signal lamp operate as normal, produce pressure drop on the series diode, output triode is operated in conducting state, and corresponding input signal is effective in the governor circuit that is connected, and the corresponding stubble warning device output signal of governor circuit is invalid; The fracture of wire testing circuit is when navigation lights signal lamp fracture of wire, and the work loop disconnects, and does not have pressure drop on the series diode, output triode is operated in cut-off state, corresponding input signal is invalid in the governor circuit that is connected, and the corresponding stubble warning device output signal of governor circuit is effective, produces to report to the police; Navigation lights in the governor circuit, signal lamp control output signal then produce relevant action according to the operation control input signals that is connected and change under the control of single-chip microcomputer plug-in.
The input Y of Fig. 2 fracture of wire testing circuit
nThe transistor base input branch road in the corresponding diagram 1 fracture of wire testing circuit and the tie point of major loop, the output X of Fig. 2 fracture of wire testing circuit
nWith output port OUT and the COM in the GND corresponding diagram 1 fracture of wire testing circuit.With reference to Fig. 2, the input Y0 ~ Y3 of fracture of wire testing circuit is connected in the major loop of navigation lights signal lamp, the output signal X of fracture of wire testing circuit
0~ X
3Receive the input signal X of master control borad
4~ X
7, master control borad Y
4~ Y
7Connect broken-wire alarm or alarm lamp; Navigation lights signal lamp operator input signal SB
1~ SB
4Receive master control borad input X0 ~ X3, master control borad output signal Y0 ~ Y3 directly controls the navigation lights signal lamp.
With reference to Fig. 2, operation SB
1~ SB
4The light on and off of control navigation lights signal lamp; If the navigation lights signal lamp is in and normally extinguishes state, the master control borad program is not done the fracture of wire judgement and is reported to the police; If the navigation lights signal lamp is in normal operating conditions, the output signal of fracture of wire testing circuit invalid (output triode conducting), the corresponding input signal that master control borad connected is invalid, does not produce warning; If the fracture of wire situation appears in the navigation lights signal lamp, the output signal of fracture of wire testing circuit is (output triode ends) effectively, and the corresponding input signal that master control borad connected is effective, produces stubble warning device.
The described content of this specification embodiment only is enumerating the way of realization of utility model design; protection range of the present utility model should not be regarded as only limiting to the concrete form that embodiment states, protection range of the present utility model also reach in those skilled in the art according to the utility model design the equivalent technologies means that can expect.
Claims (2)
1. a navigation lights signal lamp failure detects controller, it is characterized in that: described controller comprises fracture of wire testing circuit and governor circuit, described fracture of wire testing circuit comprises that forward successively is connected at least two diodes in the described navigation lights signal lamp work loop, the branch road two ends of diode in series connect the base stage and the emitter of triode, the collector and emitter of described triode connects the input of described governor circuit, described governor circuit comprises that described stubble warning device module connects warning device in order to send the stubble warning device module of stubble warning device signal when the input no signal.
2. navigation lights signal lamp failure as claimed in claim 1 detects controller, and it is characterized in that: described governor circuit is a single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020653248 CN201928485U (en) | 2010-12-11 | 2010-12-11 | Navigation lamp/signal lamp fault detection controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020653248 CN201928485U (en) | 2010-12-11 | 2010-12-11 | Navigation lamp/signal lamp fault detection controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201928485U true CN201928485U (en) | 2011-08-10 |
Family
ID=44432318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020653248 Expired - Fee Related CN201928485U (en) | 2010-12-11 | 2010-12-11 | Navigation lamp/signal lamp fault detection controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201928485U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102944718A (en) * | 2012-11-15 | 2013-02-27 | 无锡中亚工具厂 | Current sampler |
| CN107505119A (en) * | 2017-08-24 | 2017-12-22 | 复旦大学 | Navigate by water intensity of illumination distribution rapid detection system and detection method |
| TWI637658B (en) * | 2016-12-15 | 2018-10-01 | 日商歐姆龍股份有限公司 | Navigation light control system, lighting control system and switching device |
| CN111050450A (en) * | 2019-12-20 | 2020-04-21 | 山东大学 | Ship navigation light control system and method |
| CN113071600A (en) * | 2021-03-09 | 2021-07-06 | 姚建飞 | Method for classifying water traffic safety risk sources in navigational area and ship state monitoring device |
-
2010
- 2010-12-11 CN CN 201020653248 patent/CN201928485U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102944718A (en) * | 2012-11-15 | 2013-02-27 | 无锡中亚工具厂 | Current sampler |
| TWI637658B (en) * | 2016-12-15 | 2018-10-01 | 日商歐姆龍股份有限公司 | Navigation light control system, lighting control system and switching device |
| US10499483B2 (en) | 2016-12-15 | 2019-12-03 | Omron Corporation | Illumination light control system and switching unit |
| CN107505119A (en) * | 2017-08-24 | 2017-12-22 | 复旦大学 | Navigate by water intensity of illumination distribution rapid detection system and detection method |
| CN107505119B (en) * | 2017-08-24 | 2019-11-12 | 复旦大学 | Navigate by water intensity of illumination distribution rapid detection system and detection method |
| CN111050450A (en) * | 2019-12-20 | 2020-04-21 | 山东大学 | Ship navigation light control system and method |
| CN113071600A (en) * | 2021-03-09 | 2021-07-06 | 姚建飞 | Method for classifying water traffic safety risk sources in navigational area and ship state monitoring device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201928485U (en) | Navigation lamp/signal lamp fault detection controller | |
| CN203038470U (en) | Dual-computer hot-standby traffic signal lamp control system | |
| CN203511454U (en) | Rapid-replacing type electric vehicle and battery box unlocking alarm system thereof | |
| CN201194134Y (en) | Signal light fault alarm positioning device | |
| CN201498083U (en) | Marine alarm device for collecting switching quantity | |
| CN107054408A (en) | cab signal system | |
| CN201863768U (en) | Locomotive car light fault monitoring and warning system | |
| CN105301490A (en) | Hall switch signal acquisition circuit with fault detection function | |
| CN204775062U (en) | Electrical apparatus mount board fusible link indicating device and commercial car for automobile | |
| CN202126474U (en) | Short circuit grounding fault indicator | |
| CN101699305B (en) | Automatic circuit fault diagnosis and alarm device | |
| CN103607824A (en) | Indicator light control device and system | |
| CN202494709U (en) | Controller for preventing electricity stealing | |
| CN205105192U (en) | Drive controller fault -signal output circuit based on two -stage opto -coupler combination judgement mode | |
| CN203467047U (en) | Intelligent fault detecting and alarming system for LED lamp sets | |
| CN202906439U (en) | Drive circuit earth leakage protection circuit used for road traffic signal controller | |
| CN202623813U (en) | Lamplight caution device for tire pressure alarm | |
| CN204677252U (en) | A kind of automobile engine oil pressure warning device | |
| CN205755007U (en) | Navigation signal lamp control system | |
| CN212277983U (en) | Double-circuit power supply automatic switching device with short circuit detection function | |
| CN202998554U (en) | Ship navigation light semi-automatic control system | |
| CN106656147B (en) | Remote control interface output protection device | |
| CN201418175Y (en) | Steering light controller of motor vehicle | |
| CN216069793U (en) | Vehicle-mounted brake lamp fault detection warning device | |
| CN102917496B (en) | Semi-automatic control system for ship navigation lights |
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: 20110810 Termination date: 20111211 |