CN103247252A - System and equipment for remotely controlling LED screen to play emergency information - Google Patents
System and equipment for remotely controlling LED screen to play emergency information Download PDFInfo
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- CN103247252A CN103247252A CN2012100292138A CN201210029213A CN103247252A CN 103247252 A CN103247252 A CN 103247252A CN 2012100292138 A CN2012100292138 A CN 2012100292138A CN 201210029213 A CN201210029213 A CN 201210029213A CN 103247252 A CN103247252 A CN 103247252A
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Abstract
The invention discloses a system and equipment for remotely controlling an LED screen to play emergency information, and the integration of multiple screens is realized without affecting the normal function of the screen, and the screen display content in the appointed area can be uniformly controlled. The system comprises a front communication service system, an emergency management system, a core application system and a data interface subsystem. The equipment comprises a control panel and a signal processing module, wherein the control panel comprises a coding module and a wireless signal emission module; the signal input end of the coding module is connected with a computer of an emergency information release and auditing system, and the signal output end of the coding module is connected with a wireless signal emission unit; the coding module is used for converting character information to be released into one or more than one specific wireless signal which can be any kind selected from 3G, zigBee, wireless short wave and the like; and the signal processing module comprises a signal receiving module, a decoding module, a display control module and an LED drive module.
Description
Technical field
The present invention relates to LED screen information publishing technology field, be specially system and equipment that a kind of Long-distance Control LED screen is play emergency information.
Background technology
Existing LED display is because its high brightness, wide visible angle, and low-work voltage, low-power consumption, characteristics such as the life-span is long are widely used in social every field, are mainly used in showing information such as image, literal, video.
The quantity of screen is more and more huger, if unification released news when emergency episodes such as safety, health, traffic can take place in the city so huge publicity approach, will bring into play immeasurable effect in people life property safety's guarantee.But existing Long-distance Control mode is single, and security is not high, does not form a cover system.
Summary of the invention
In order to overcome the above-mentioned deficiency of existing LED screen information issuing system, the invention provides a kind of Long-distance Control LED screen and play system and the equipment of emergency information, it can show the normally content of setting at the screen of LED at ordinary times, take place as emergency condition, can force to show the emergency information content at the LED of appointed area screen.
A kind of Long-distance Control LED screen is play the system of emergency information, and it is characterized in that: it comprises preposition communication services (PCS) system, emergency management system, core application system and data-interface subsystem.Described preposition communication system comprises equipment configuration subsystem, equipment feedback subsystem, information intrusion subsystem, transmitting-receiving queue system, transmitting-receiving control system, transmitting-receiving log system; Described emergency management system comprises the emergency preplan subsystem, emergency drilling subsystem and leader's demonstration subsystem; Described core application system comprises login authentication subsystem, interface integral subsystem, user's authentication subsystem, operation audit subsystem, security configuration subsystem, facility information subsystem, equipment interface subsystem, signal auditing subsystem, log query subsystem, TV monitoring and controlling subsystem and statistical report form subsystem; Described data-interface subsystem comprises that public security demographic data interface, civil defence fortification data-interface, statistical report form data-interface, data report external interface and generic service spare interface.
A kind of Long-distance Control LED screen is play emergency information equipment, and it is characterized in that: it comprises control desk and signal processing module.Described control desk comprises coding module and wireless signal transmission unit, the signal input part of described coding module is connected with the computing machine of described emergency information issue auditing system, the signal output part of described coding module is connected with described wireless signal transmission unit, described coding module be used for etc. character information to be released convert special wireless to, can be one or more wireless signals in 3G, zigBee, the wireless shortwave etc.; Described signal processing module comprises signal receiving module, decoder module, display control module, the LED driver module, be connected by the transmission of wireless signals protocol signal that is loaded with the address code corresponding with kinds of characters information between described wireless signal transmission unit and the described receiver module, described LED driver module is connected with described LED screen, each LED screen has unique address code corresponding with specific character information, described receiver module is used for receiving wireless signal, described decoder module is used for wireless signal is decoded into digital signal, and described display control module is used for converting digital signal to the demonstration character information.
Beneficial effect of the present invention is: by the examination of information issuing system, transmission and the reception of multi-functional multi-protocol information issue box under the prerequisite that does not influence the screen normal function, realize the integration of multi-screen.Thereby reach under case of emergency, screen display content in the unified control appointed area simultaneously, utilizes the mode of multi-protocols (3G, zigBee, wireless shortwave etc.), can guarantee at particular times such as wartime, utilizes multipath to send emergency information.Wherein the equipment feedback subsystem of the system the inside of Long-distance Control LED screen broadcast emergency information, login authentication subsystem, user's authentication subsystem, operation audit subsystem, security configuration subsystem, signal auditing subsystem etc. have guaranteed the security that information sends from multi-angle.
Description of drawings
Fig. 1 is platform and integrally structure function figure of the present invention;
Fig. 2 Long-distance Control LED screen is play the emergency information equipment structure chart;
Fig. 3 sends the stage process flow diagram for message audit of the present invention;
Fig. 4 is information transmit stage process flow diagram;
Fig. 5 information is the access phase process flow diagram by force.
Embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention is clearer, below in conjunction with the drawings and specific embodiments the present invention is described in further detail.
Fig. 3 is that message audit of the present invention sends the stage process flow diagram, comprising:
Step 11: upload information to be released.
The system (hereinafter to be referred as system) that the user plays emergency information by Long-distance Control LED screen uploads information to be released.
Step 12: systems inspection security.
The security that system releases news by the keyword examination of setting.
Step 13: hand inspection security.
After checking by security of system, the information publisher directly leads examination Information Security and reliability.
Step 14: information is sent into the issue formation.
After by the dual audit that machine is examined and the people examines, system management team examines again to the information content and source, and divides the issue zone on request.Then information is sent into the issue formation.
Fig. 4 is information transmit stage process flow diagram of the present invention, comprising:
Step 21: signal coding.
Long-distance Control LED screen is play the coding module in the control desk in the emergency information equipment, and the information in the message queue is changed into wireless signal, the signal of protocol formats such as the wireless signal here can 3G, zigBee, shortwave.
Step 22: signal sends.
Wireless sending module in the control desk in the Long-distance Control LED screen broadcast emergency information equipment sends releasing news behind the coding by the corresponding wireless signal agreement.
Step 23: signal decoding.
Long-distance Control LED screen is play the signal processing module in the emergency information equipment, receive signal after, wireless signal is decoded into digital signal, realize signal decoding 1; Convert digital signal to character information again through handling again, realize signal decoding 2.
Fig. 5 is information of the present invention access phase process flow diagram by force, comprising:
Step 31: Long-distance Control LED screen is play the display control module in the emergency information equipment, cuts off LED by force and normally controls, and just closes in content displayed, and by the LED driver module character information is passed to the LED screen and show;
After step 32:LED screen display received information, success receiving code and receive mode sent a message back; Long-distance Control LED screen is play emergency information equipment feedback message is sent back to the system that Long-distance Control LED screen is play emergency information, system's storage corresponding informance screen that Long-distance Control LED screen is play emergency information receives agreement, and the preferential nearest receive mode of selecting storage when sending information afterwards.
Fig. 1 is platform and integrally structure function figure of the present invention;
Fig. 2 Long-distance Control LED screen is play the emergency information equipment structure chart.
Claims (8)
1. a Long-distance Control LED shields the system that plays emergency information, and it is characterized in that: it comprises preposition communication services (PCS) system, emergency management system, core application system and data-interface subsystem.
2. a kind of Long-distance Control LED screen according to claim 1 is play the system of emergency information, it is characterized in that: described preposition communication system comprises equipment configuration subsystem, equipment feedback subsystem, information intrusion subsystem, transmitting-receiving queue system, transmitting-receiving control system, transmitting-receiving log system.
3. a kind of Long-distance Control LED screen according to claim 1 is play the system of emergency information, and it is characterized in that: described emergency management system comprises the emergency preplan subsystem, emergency drilling subsystem and leader's demonstration subsystem.
4. a kind of Long-distance Control LED screen according to claim 1 is play the system of emergency information, it is characterized in that: described core application system comprises login authentication subsystem, interface integral subsystem, user's authentication subsystem, operation audit subsystem, security configuration subsystem, facility information subsystem, equipment interface subsystem, signal auditing subsystem, log query subsystem, TV monitoring and controlling subsystem and statistical report form subsystem.
5. a kind of Long-distance Control LED screen according to claim 1 is play the system of emergency information, it is characterized in that: described data-interface subsystem comprises that public security demographic data interface, civil defence fortification data-interface, statistical report form data-interface, data report external interface and generic service spare interface.
6. a Long-distance Control LED screen is play emergency information equipment, and it is characterized in that: it comprises control desk and signal processing module.
7. a kind of Long-distance Control LED screen according to claim 6 is play emergency information equipment, it is characterized in that: described control desk comprises coding module and wireless signal transmission unit, the signal input part of described coding module is connected with the computing machine of described emergency information issue auditing system, the signal output part of described coding module is connected with described wireless signal transmission unit, described coding module be used for etc. character information to be released convert special wireless to, can be one or more wireless signals in 3G, zigBee, the wireless shortwave etc.
8. a kind of Long-distance Control LED screen according to claim 6 is play emergency information equipment, it is characterized in that: described signal processing module comprises signal receiving module, decoder module, display control module, the LED driver module, be connected by the transmission of wireless signals protocol signal that is loaded with the address code corresponding with kinds of characters information between described wireless signal transmission unit and the described receiver module, described LED driver module is connected with described LED screen, each LED screen has unique address code corresponding with specific character information, described receiver module is used for receiving wireless signal, described decoder module is used for wireless signal is decoded into digital signal, and described display control module is used for converting digital signal to the demonstration character information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100292138A CN103247252A (en) | 2012-02-10 | 2012-02-10 | System and equipment for remotely controlling LED screen to play emergency information |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100292138A CN103247252A (en) | 2012-02-10 | 2012-02-10 | System and equipment for remotely controlling LED screen to play emergency information |
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| CN103247252A true CN103247252A (en) | 2013-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012100292138A Pending CN103247252A (en) | 2012-02-10 | 2012-02-10 | System and equipment for remotely controlling LED screen to play emergency information |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103544891A (en) * | 2013-10-14 | 2014-01-29 | 青岛依鲁光电显示有限公司 | Energy-saving intelligent door head screen |
| CN104036728A (en) * | 2014-06-06 | 2014-09-10 | 王国荣 | Centralized and compatible inter-cut control system and method |
| CN105929761A (en) * | 2016-06-28 | 2016-09-07 | 上海衡亮电子科技有限公司 | GPRS network-based LED big screen remote integrated control system |
| CN107293248A (en) * | 2016-03-31 | 2017-10-24 | 深圳市达特照明股份有限公司 | It is a kind of that the system that suit spot light shows dynamic image is controlled based on mobile device |
| CN107293246A (en) * | 2016-03-31 | 2017-10-24 | 深圳市达特照明股份有限公司 | It is a kind of that the system that suit spot light shows word is controlled based on mobile device |
| CN107293249A (en) * | 2016-03-31 | 2017-10-24 | 深圳市达特照明股份有限公司 | A kind of charging system for controlling suit spot light to show still image |
| CN107293250A (en) * | 2016-03-31 | 2017-10-24 | 深圳市达特照明股份有限公司 | It is a kind of that the system that suit spot light shows still image is controlled based on mobile device |
| CN107293247A (en) * | 2016-03-31 | 2017-10-24 | 深圳市达特照明股份有限公司 | A kind of charging system for controlling suit spot light to show dynamic image |
| CN107293252A (en) * | 2016-03-31 | 2017-10-24 | 深圳市达特照明股份有限公司 | The system that suit spot light shows Real-time Motion Image is controlled based on mobile device |
| CN107293251A (en) * | 2016-03-31 | 2017-10-24 | 深圳市达特照明股份有限公司 | A kind of charging system for controlling suit spot light to show Real-time Motion Image |
-
2012
- 2012-02-10 CN CN2012100292138A patent/CN103247252A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103544891A (en) * | 2013-10-14 | 2014-01-29 | 青岛依鲁光电显示有限公司 | Energy-saving intelligent door head screen |
| CN104036728A (en) * | 2014-06-06 | 2014-09-10 | 王国荣 | Centralized and compatible inter-cut control system and method |
| CN107293248A (en) * | 2016-03-31 | 2017-10-24 | 深圳市达特照明股份有限公司 | It is a kind of that the system that suit spot light shows dynamic image is controlled based on mobile device |
| CN107293246A (en) * | 2016-03-31 | 2017-10-24 | 深圳市达特照明股份有限公司 | It is a kind of that the system that suit spot light shows word is controlled based on mobile device |
| CN107293249A (en) * | 2016-03-31 | 2017-10-24 | 深圳市达特照明股份有限公司 | A kind of charging system for controlling suit spot light to show still image |
| CN107293250A (en) * | 2016-03-31 | 2017-10-24 | 深圳市达特照明股份有限公司 | It is a kind of that the system that suit spot light shows still image is controlled based on mobile device |
| CN107293247A (en) * | 2016-03-31 | 2017-10-24 | 深圳市达特照明股份有限公司 | A kind of charging system for controlling suit spot light to show dynamic image |
| CN107293252A (en) * | 2016-03-31 | 2017-10-24 | 深圳市达特照明股份有限公司 | The system that suit spot light shows Real-time Motion Image is controlled based on mobile device |
| CN107293251A (en) * | 2016-03-31 | 2017-10-24 | 深圳市达特照明股份有限公司 | A kind of charging system for controlling suit spot light to show Real-time Motion Image |
| CN105929761A (en) * | 2016-06-28 | 2016-09-07 | 上海衡亮电子科技有限公司 | GPRS network-based LED big screen remote integrated control system |
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Application publication date: 20130814 |