CN103395434A - Full digital compartment dynamic map - Google Patents
Full digital compartment dynamic map Download PDFInfo
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- CN103395434A CN103395434A CN2013103567940A CN201310356794A CN103395434A CN 103395434 A CN103395434 A CN 103395434A CN 2013103567940 A CN2013103567940 A CN 2013103567940A CN 201310356794 A CN201310356794 A CN 201310356794A CN 103395434 A CN103395434 A CN 103395434A
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Abstract
The invention provides a full digital compartment dynamic map. The full digital compartment dynamic map comprises a control board, a power supply board, an interface board, an address board and a display board, wherein the power supply output interface of the interface board is connected with the input interface of the power supply board; the output interface of the power supply board is respectively connected with the power supply interface of the display board, the power supply interface of the control board and the power supply interface of the address board; the display interface of the control board is connected with the input interface of the display board; the interface of the address board is connected with the address interface of the control board; the network interface of the control board is connected with the interface of the interface board. The full digital compartment dynamic map has the benefits that the control board transmits received control signals of the interface board and received address signals of the address board to the display board for display, the display screen displays the current running position of a train and information on the next station where the train is to reach, the control board is connected with the interface board via the network interface, the communication ratio is improved, and the time of data processing is shortened; in addition, the full digital compartment dynamic map has the advantages of simple structure, convenience for use, strong commonality and practicality, high reliability and the like.
Description
Technical field
The invention belongs to public transport passenger information system field, especially relate to a kind of digital guest room dynamic map.
Background technology
At light rail, in the Customer information display system of the field of traffic such as subway, above each passenger compartment doors, can be provided with a guest room dynamic map, the next stop that will arrive be used to the position that shows the current operation of train and train; Also can show circuit and service direction that train is moving.In existing technology, the guest room dynamic map is not total digital, has the technical matterss such as commonality is poor, reliability is low.
Summary of the invention
The problem to be solved in the present invention is to provide a kind of digital guest room dynamic map simple in structure, easy to use, is particluarly suitable for using in the passenger information system of the traffic such as light rail, subway.
for solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of digital guest room dynamic map, comprise control desk, power panel, interface board, address plate and display panel, the power output interface of described interface board is connected with the input interface of described power panel, the output interface of described power panel respectively with the power interface of described display panel, the power interface of control desk is connected with the power interface of address plate, the display interface of described control desk is connected with the input interface of described display panel, the interface of described address plate is connected with the address interface of described control desk, the network interface of described control desk is connected with the interface of described interface board.
Further, described control desk is LED screen control desk, and described address plate is LED screen address interface board, and described interface board is LED screen interface board.
Further, described display panel adopts the paster dichromatic LED, can show green, redness, yellow (the red green while is bright for yellow), and every described display panel is provided with 50 paster dichromatic LEDs, can be according to customer demand quantity, the cascade display panel.Between them, data connect employing flat cable socket DC3-16P.
Further, between described power panel and interface board, also be provided with power filter, described filter is the high voltage direct current source filter.
Further, before the power input interface of described interface board, be provided with diode, prevent reverse power connection.
Advantage and good effect that the present invention has are: owing to adopting technique scheme, the address signal of the control signal of the interface board that control desk will receive and address plate sends display panel to and shows, the information such as the next stop that the position of the current operation of read-out demonstration train and train will arrive, the circuit that train is moving and service direction, control desk is connected by network interface with interface board, improve traffic rate, reduced data processing time; Have simple in structure, easy to use, the advantage such as highly versatile, reliability are high, practical.
The accompanying drawing explanation
Fig. 1 is functional block diagram of the present invention.
The specific embodiment
as shown in Figure 1, a kind of digital guest room of the present invention dynamic map, comprise control desk, power panel, interface board, address plate and display panel, the power output interface of described interface board is connected with the input interface of described power panel, the output interface of described power panel respectively with the power interface of described display panel, the power interface of control desk is connected with the power interface of address plate, the display interface of described control desk is connected with the input interface of described display panel, the interface of described address plate is connected with the address interface of described control desk, the network interface of described control desk is connected with the interface of described interface board, described control desk is LED screen control desk, described address plate is LED screen address interface board, described interface board is LED screen interface board, described display panel adopts the paster dichromatic LED, can show green, red, yellow (the red green while is bright is yellow), every described display panel is provided with 50 paster dichromatic LEDs, can be according to customer demand quantity, the cascade display panel.Between them, data connect employing flat cable socket DC3-16P, between described power panel and interface board, also are provided with power filter, and described filter is the high voltage direct current source filter, before the power input interface of described interface board, is provided with diode, prevents reverse power connection.
the working process of this example: during use, after connecting the 110V direct supply, by interface board and power filter, enter power panel successively, power panel converts the 110V direct supply to the 5V direct supply, be used for to control desk, display panel, address plate power supply, the address plate sends address signal to control desk, the address signal of the control signal of the interface board that control desk will receive and address plate sends display panel to and shows, read-out shows the position of the current operation of train and the next stop that train will arrive, the information such as the circuit that train is moving and service direction, control desk is connected by network interface with interface board, improved traffic rate, reduced data processing time.Control desk is provided with two network interfaces, when two network interface normal operations, and a read-out communication of being responsible for the front face, another is responsible for the read-out communication with back; When read-out fault (power supply or control lost efficacy), the read-out of et out of order to be skipped, these two network interfaces are direct-connected, do not affect the work of back read-out.
Above one embodiment of the present of invention are had been described in detail, but described content is only preferred embodiment of the present invention, can not be considered to be used to limiting practical range of the present invention.All equalizations of doing according to the present patent application scope change and improve etc., within all should still belonging to patent covering scope of the present invention.
Claims (5)
1. digital guest room dynamic map, it is characterized in that: comprise control desk, power panel, interface board, address plate and display panel, the power output interface of described interface board is connected with the input interface of described power panel, the output interface of described power panel respectively with the power interface of described display panel, the power interface of control desk is connected with the power interface of address plate, the display interface of described control desk is connected with the input interface of described display panel, the interface of described address plate is connected with the address interface of described control desk, the network interface of described control desk is connected with the interface of described interface board.
2. a kind of digital guest room according to claim 1 dynamic map is characterized in that: described control desk is LED screen control desk, and described address plate is LED screen address interface board, and described interface board is LED screen interface board.
3. a kind of digital guest room according to claim 1 dynamic map is characterized in that: described display panel adopts the paster dichromatic LED, and every described display panel is provided with 50 paster dichromatic LEDs.
4. a kind of digital guest room according to claim 1 dynamic map, it is characterized in that: between described power panel and interface board, also be provided with power filter, described filter is the high voltage direct current source filter.
5. according to claim 1 or 4 described a kind of digital guest room dynamic maps, is characterized in that: before the power input interface of described interface board, be provided with diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103567940A CN103395434A (en) | 2013-08-15 | 2013-08-15 | Full digital compartment dynamic map |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103567940A CN103395434A (en) | 2013-08-15 | 2013-08-15 | Full digital compartment dynamic map |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103395434A true CN103395434A (en) | 2013-11-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103567940A Pending CN103395434A (en) | 2013-08-15 | 2013-08-15 | Full digital compartment dynamic map |
Country Status (1)
| Country | Link |
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| CN (1) | CN103395434A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111301485A (en) * | 2020-01-16 | 2020-06-19 | 江苏铁锚玻璃股份有限公司 | Display method combining passenger information system with dynamic screen saver and dynamic map |
| CN114724897A (en) * | 2022-04-20 | 2022-07-08 | 福建鑫博亿电力科技有限公司 | Secondary power supply independent method of low-voltage circuit breaker |
-
2013
- 2013-08-15 CN CN2013103567940A patent/CN103395434A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111301485A (en) * | 2020-01-16 | 2020-06-19 | 江苏铁锚玻璃股份有限公司 | Display method combining passenger information system with dynamic screen saver and dynamic map |
| CN114724897A (en) * | 2022-04-20 | 2022-07-08 | 福建鑫博亿电力科技有限公司 | Secondary power supply independent method of low-voltage circuit breaker |
| CN114724897B (en) * | 2022-04-20 | 2023-12-22 | 福建鑫博亿电力科技有限公司 | Secondary power supply independent method of low-voltage circuit breaker |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131120 |