CN203159064U - Voice broadcasting device of harbor crane and harbor crane - Google Patents
Voice broadcasting device of harbor crane and harbor crane Download PDFInfo
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- CN203159064U CN203159064U CN 201220719909 CN201220719909U CN203159064U CN 203159064 U CN203159064 U CN 203159064U CN 201220719909 CN201220719909 CN 201220719909 CN 201220719909 U CN201220719909 U CN 201220719909U CN 203159064 U CN203159064 U CN 203159064U
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- microprocessor
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- engine control
- voice
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Abstract
The utility model discloses a voice broadcasting device of a harbor crane. The voice broadcasting device is characterized by comprising a main engine control system of the harbor crane, a microprocessor, a voice storage unit and a loudspeaker, wherein the microprocessor receives an instruction of the main engine control system and the loudspeaker is located at an output end of the microprocessor; the voice storage unit store voice information of various fault alarming signals and working state signals of the main engine control system; and when the microprocessor receives the fault alarming signals and the working state signals of the main engine control system, the microprocessor calls the corresponding voice information from the voice storage unit and the voice information is broadcasted through the loudspeaker.
Description
Technical field
The utility model relates to engineering machinery field, particularly a kind of sound broadcasting device of portal crane and portal crane.
Background technology
At present, the engine control system of portal crane mainly adopts controller to combine with telltale, realizes literal display alarm function, no voice output, under rugged environment relatively (as high light, vibrations) only adopt the effect of telltale can be subjected to great limitation, cause potential safety hazard.General voice announcer can only provide simple fault alarm on the portal crane equipment, can not carry out voice broadcast to working state signal, and voice broadcast is limited, and can not realize with the literal fault alarm synchronously.If can report by voice announcer and the demonstration of telltale literal the working state signal of failure alarm signal and portal crane, realize the transmission of more direct equipment operation information, so that the man-machine communication is more smooth and easy, eliminate the portal crane potential safety hazard.It is present portal crane urgent problem.
The utility model content
In view of this, the utility model proposes a kind of sound broadcasting device and portal crane of portal crane, with various failure alarm signals and working state signal voice broadcast problem and the demonstration of telltale literal and voice broadcast stationary problem that solves the portal crane engine control system.
On the one hand, the utility model provides a kind of sound broadcasting device of portal crane, comprises engine control system, microprocessor, voice memory unit, the loudspeaker of portal crane; Microprocessor receives the engine control system instruction, and loudspeaker are positioned at the mouth of microprocessor; The various failure alarm signals of voice memory unit storage host control system and working state signal voice messaging; When microprocessor received the failure alarm signal of engine control system and working state signal, microprocessor called corresponding voice messaging from voice memory unit, report by loudspeaker.
Further, engine control system comprises telltale, and telltale shows various failure alarm signals and the working state signal Word message of engine control system, and telltale display text information and microprocessor broadcast voice information are synchronous.
Further, the microprocessor through bus transport module is communicated by letter with engine control system.
Further, microprocessor has precedence over the voice broadcast of working state signal for the voice broadcast of the various failure alarm signals of engine control system.
Further, working state signal comprises job task signal, operator's operation signal, device location signal.
Further, microprocessor drives the loudspeaker report by power amplifier.
A kind of portal crane also is provided on the other hand, has comprised above-mentioned sound broadcasting device.
The sound broadcasting device of a kind of portal crane of the present utility model and portal crane beneficial effect are: one, can realize that portal crane working state signal voice reporting is broadcast with the failure alarm signal voice reporting to broadcast.Its two, can realize that the telltale literal shows with voice reporting to broadcast synchronously.Its three, the voice broadcast of the various failure alarm signals of engine control system is better than the voice broadcast of working state signal.Its four, realize the transmission of more direct equipment operation information so that the man-machine communication is more smooth and easy, eliminate the portal crane potential safety hazard
Description of drawings
The accompanying drawing that constitutes a part of the present utility model is used to provide further understanding of the present utility model, and illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not constitute improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the sound broadcasting device scheme drawing of a kind of portal crane of the present utility model;
The specific embodiment
Need to prove that under the situation of not conflicting, embodiment and the feature among the embodiment in the utility model can make up mutually.Describe the utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
As shown in Figure 1, a kind of sound broadcasting device of portal crane comprises engine control system, power module, CAN bus transfer module, microprocessor, voice memory unit, power amplifier, the loudspeaker of portal crane.Power module provides power supply to microprocessor.Microprocessor through bus transport module and engine control system communication receive the engine control system instruction.The bus transfer module can be ProfiBus, CANBus, and RS485, RS232, buses such as ProfiNet connect.Loudspeaker are positioned at the mouth of microprocessor, drive loudspeaker by power amplifier and report.Can store the voice messaging of various fault alarms and mode of operation arbitrarily according to realizing needs.When microprocessor receives the failure alarm signal of engine control system and working state signal, microprocessor utilizes the timer of micro controller system to interrupt receiving engine control system in real time and passes on next failure alarm signal and working state signal etc., after the micro controller system algorithm process, after obtaining accurately voice broadcast information, call corresponding voice messaging according to this failure alarm signal and working state signal table again, drive loudspeaker by power amplifier at last and play voice.
When microprocessor received the failure alarm signal of engine control system and working state signal simultaneously, microprocessor was at first reported the fault alarm voice, and then reported the mode of operation voice.The voice broadcast of fault failure alarm signal has precedence over the voice broadcast of working state signal.
Engine control system comprises telltale and controller, telltale shows various failure alarm signals and the working state signal Word message of engine control system, controller triggers microprocessor and telltale synchronously, and the demonstration of telltale literal and microprocessor broadcast voice information are carried out synchronously.Solve literal and show the voice broadcast stationary problem.
For different portal cranes, working state signal has nothing in common with each other.As rail-mounted gantry container crane, working state signal has job task signal, operator's operation signal, device location signal etc.The job task signal speech is reported prompting and is comprised: receive the entrucking task, receive the task of unloading, receive the task of falling the case, receive the task of shunting, S. A. is cancelled, the S. A. entrucking is finished, S. A. is unloaded and finished, S. A. falls that case is finished, S. A. is shunt finishes etc.Operator's operation signal voice broadcast prompting comprises: electric room is anxious to stop, has that side of the ladder suddenly stops, no side of the ladder suddenly stops, suddenly stop at the girder middle part, the fire alarm of electric room, big following distance is not enough, center of gravity front and back deviation is excessive, left and right sides load deviation is excessive etc.The device location signal speech is reported prompting and is comprised: hoist put in place, cart puts in place, dolly puts in place, the deceleration that hoists, cart deceleration, dolly deceleration etc.Failure alarm signal voice broadcast prompting comprises: electric voltage exception, 1 frequency converter failure that hoists, 2 frequency converter failures that hoist, cart 1 frequency converter failure, cart 2 frequency converter failures, down the dolly frequency converter failure, go up the dolly frequency converter failure, the anti-frequency converter failure, cart position fixing system fault, S. A. data of shaking receives mistake etc.Can increase other voice broadcast prompting according to actual needs, the voice that this voice broadcast is pointed out are stored in the voice memory unit.Adopting above-mentioned sound broadcasting device realization portal crane working state signal voice reporting to broadcast with the failure alarm signal voice reporting broadcasts.Can realize that the telltale literal shows and voice reporting is broadcast synchronously.The voice broadcast of the various failure alarm signals of engine control system has precedence over the voice broadcast of working state signal.Realize the transmission of more direct equipment operation information, so that the man-machine communication is more smooth and easy, eliminate the portal crane potential safety hazard.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (5)
1. the sound broadcasting device of a portal crane is characterized in that, comprises engine control system, microprocessor, voice memory unit, the loudspeaker of portal crane; Microprocessor receives the engine control system instruction, and loudspeaker are positioned at the mouth of microprocessor; The various failure alarm signals of voice memory unit storage host control system and the voice messaging of working state signal; When microprocessor received the failure alarm signal of engine control system and working state signal, microprocessor called corresponding voice messaging from voice memory unit, report by loudspeaker.
2. sound broadcasting device according to claim 1, it is characterized in that, engine control system comprises telltale, and telltale shows the various failure alarm signals of engine control system and the Word message of working state signal, and telltale display text information and microprocessor broadcast voice information are synchronous.
3. sound broadcasting device according to claim 1 is characterized in that, the microprocessor through bus transport module is communicated by letter with engine control system.
4. according to any described sound broadcasting device of claim 1 to 3, it is characterized in that microprocessor drives loudspeaker by power amplifier and reports.
5. a portal crane is characterized in that, comprises as any described sound broadcasting device of claim 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220719909 CN203159064U (en) | 2012-12-24 | 2012-12-24 | Voice broadcasting device of harbor crane and harbor crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220719909 CN203159064U (en) | 2012-12-24 | 2012-12-24 | Voice broadcasting device of harbor crane and harbor crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203159064U true CN203159064U (en) | 2013-08-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220719909 Expired - Fee Related CN203159064U (en) | 2012-12-24 | 2012-12-24 | Voice broadcasting device of harbor crane and harbor crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203159064U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108427370A (en) * | 2018-04-27 | 2018-08-21 | 无锡德林防务装备股份有限公司 | Steering engine intelligent sound alarm device |
| CN108675148A (en) * | 2018-07-17 | 2018-10-19 | 无锡市豪利金属制品有限公司 | The groove tank for installing megaphone processes loop wheel machine |
-
2012
- 2012-12-24 CN CN 201220719909 patent/CN203159064U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108427370A (en) * | 2018-04-27 | 2018-08-21 | 无锡德林防务装备股份有限公司 | Steering engine intelligent sound alarm device |
| CN108675148A (en) * | 2018-07-17 | 2018-10-19 | 无锡市豪利金属制品有限公司 | The groove tank for installing megaphone processes loop wheel machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SANY MARINE HEAVY INDUSTRIES CO., LTD. Free format text: FORMER OWNER: KM GROUP CO., LTD. Effective date: 20150605 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 410100 CHANGSHA, HUNAN PROVINCE TO: 519050 ZHUHAI, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150605 Address after: 519050 Guangdong city of Zhuhai province Pingsha town Ping Road No. 336 East Building Room 310 Patentee after: 31 ocean heavy industry Co., Ltds Address before: 410100 Changsha economic and Technological Development Zone, Hunan City, the 31 industrial city Patentee before: KM Group Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20151224 |
|
| EXPY | Termination of patent right or utility model |