CN2518177Y - Dispatching information electronic resetting machine for coach station - Google Patents
Dispatching information electronic resetting machine for coach station Download PDFInfo
- Publication number
- CN2518177Y CN2518177Y CN 01271589 CN01271589U CN2518177Y CN 2518177 Y CN2518177 Y CN 2518177Y CN 01271589 CN01271589 CN 01271589 CN 01271589 U CN01271589 U CN 01271589U CN 2518177 Y CN2518177 Y CN 2518177Y
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- circuit
- transmission interface
- external control
- waiting
- control
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- Expired - Fee Related
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Abstract
The utility model relates to an electronic presetting machine for departure information in a coach station, consisting of mutually connected components of an outer shell, a keyboard, a digital tube of vehicle license plate number, a digital tube for waiting minute, a vehicle indicator light set, an indicator light of a light box, a control switch of the light box, an external control interface and a transmitting interface. The utility model can preset the information of the vehicle license plate number and the waiting time for a single coach or a plurality of consecutive coaches, control an externally-suspended electronic display screen in the coach station remotely, adjust the playback volume of the externally-suspended electronic display screen in the mode of a key control and simultaneously, achieve a synchronous display of the information of the vehicle license plate number and the countdown of the waiting time. A two-digit digital tube displays the countdown of the waiting time. The preset time can be 99 minutes, and the functions of zero elimination to the countdown and an instant departure can be achieved remotely. The utility model is additionally provided with an operating and running indicator light, which is visualized and intelligible.
Description
(1) technical field
The utility model relates to automatic information control and transmission technique field, is meant that specifically field, a kind of long-distance bus station information electronics of dispatching a car presets machine.
(2) background technology
The tradition mode of dispatching a car of field, long-distance bus station is by artificial commander, the passenger for what car waits to send out, when dispatch a car lacks the guide of visual information, giving waits makes troubles and blindness, also unbecoming with the modern ladder of management in station, in distributed county, field, bus station, town, this situation is particularly outstanding.
State characteristics at the field, long-distance bus station can be improved to electronic command to the mode of dispatching a car, and adopt the outdoor electronic information screen of waiting, and the pre-trade mark of waiting to dispatch a car that shows shows the time of departure with the countdown form, and utilizes synthetic speech to play information such as corresponding vehicle identification number.But information depends on the indoor special machine that presets in slave station field carries out information transmission and control to the outdoor electronic information screen of waiting.
(3) summary of the invention
The purpose of this utility model is exactly in order to solve the artificial commander's who exists in the above-mentioned prior art defective, provide a kind of and can preset machine to plug-in electronic information field, long-distance bus station that screen carries out the real-time control of the forecast informations such as a trade mark, waiting time of waiting to dispatch a car and the transmission information electronics of dispatching a car of waiting, it can become field, the long-distance bus station forecast system of dispatching a car with the plug-in electronic information screen mutual group of waiting.
The utility model is achieved by the following technical solution: it is interconnected to constitute jointly by shell, keyboard, vehicle identification number charactron, minute charactron of waiting, automobiles indicator lamp group, lamp box pilot lamp, lamp box gauge tap, external control and transmission interface cable, wherein, keyboard, vehicle identification number charactron, minute charactron of waiting, automobiles indicator lamp group, lamp box pilot lamp, lamp box gauge tap are inlaid in respectively on the shell, and external control is connected with shell with transmission interface by external control with the transmission interface cable.
Circuit of the present utility model is electrically connected mutually jointly by keyboard scanning circuit, automobiles indicator lamp group circuit, independent key groups circuit, chip microprocessor circuit, field decoding latch cicuit, word bit control Driver Circuit, license number/time display circuit, external control and transmission interface and lamp box indication/control circuit to be formed; Wherein, the chip microprocessor circuit interconnects with keyboard scanning circuit, automobiles indicator lamp group circuit, independent key groups circuit, field decoding latch cicuit, word bit control Driver Circuit and external control and transmission interface respectively by lead, license number/time display circuit interconnects with field decoding latch cicuit and word bit control Driver Circuit respectively by lead, and independent key groups circuit interconnects by lead and external control and transmission interface.
The utility model compared with prior art has following advantage and beneficial effect:
The utility model single portion information of vehicles that can carry out vehicle identification number and waiting time preset or continuously many car information preset.
2. the plug-in electronics that the utility model can field, the far distance controlled long-distance bus station screen of waiting, and regulate the wait broadcast sound volume of screen of plug-in electronics in the mode of remote keying, realize that simultaneously the information synchronization of vehicle identification number and waiting time countdown shows.
3. waiting time countdown of the present utility model is shown by double figures sign indicating number pipe, but preset time reaches 99 fens kinds most, can also realize the function of dispatching a car immediately of countdown zero suppression at a distance, and with operation and run indicator, simple and clear.
(4) description of drawings
Fig. 1 is that field, the utility model long-distance bus station information electronics of dispatching a car presets the structural representation of machine;
Fig. 2 is that field, the utility model long-distance bus station information electronics of dispatching a car presets the circuit block diagram of machine;
Fig. 3 is that field, the utility model long-distance bus station information electronics of dispatching a car presets the circuit theory diagrams of machine.
(5) embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in Figure 1, shell 1 is processed into the cabinet of 180 * 230 * 80mm, and the oblique portion in its front embeds 43,2 of vehicle identification number charactrons wait minute charactron 4 and automobiles indicator lamp group 5; Matrix keyboard 2 is installed in the horizontal position in shell 1 front; The rear portion fixed installation lamp box gauge tap 7 and the lamp box pilot lamp 6 in shell 1 front; External control and transmission interface cable 8 are drawn from the rear side of shell 1, so as with plug-in electronics wait the screen be connected.As shown in Figure 2, circuit of the present utility model is electrically connected jointly mutually by keyboard scanning circuit 9, automobiles indicator lamp group circuit 10, independent key groups circuit 11, chip microprocessor circuit 12, field decoding latch cicuit 13, word bit control Driver Circuit 14, license number/time display circuit 15, external control and transmission interface 16, lamp box indication/control circuit 17 and forms.As shown in Figure 3, keyboard scanning circuit 9 is interconnected by lead by matrix keyboard KB, integration member U1 and forms; Automobiles indicator lamp group circuit 10 is interconnected by lead by light emitting diode D1～D4, resistance R 1～R4 to be formed; Independent key groups circuit 11 is interconnected by lead by keyswitch K1～K3, resistance R 5～R7 to be formed; Chip microprocessor circuit 12 is interconnected by lead by integration member U1, crystal oscillator Q1, capacitor C 1～C3, resistance R 8～R17, reset switch K4 to be formed; Field decoding latch cicuit 13 is made up of integration member U2; Word bit control Driver Circuit 14 is made up of integration member U3; License number/time display circuit 15 is interconnected by lead by LED charactron L1～L6, resistance R 18～R24 to be formed; External control is waited to shield with plug-in electronics with transmission interface 16 through port line SOL, SOS, JFC, TXD, RXD and is connected; Lamp box indication/control circuit 17 is interconnected by lead by switch K5, transistor T R, relay R Y, light emitting diode D5, resistance R 25 and R26 to be formed, and is connected with plug-in lamp box with power supply by lead.
During the utility model work, by keyboard 2, key in vehicle identification number and waiting time from keyboard scanning circuit 9, through 12 identifications of chip microprocessor circuit and processing, delivering to field decoding latch cicuit 13 deciphers and latchs, and through 14 controls of word bit control Driver Circuit and driving, at last by license number/time display circuit 15, shown respectively by the vehicle identification number charactron 3 and minute charactron 4 of waiting, and by automobiles indicator lamp group circuit 10, indicate the correspondence situation of dispatching a car by automobiles indicator lamp group 5, simultaneously draw external control and transmission interface cable 8 by external control and transmission interface 16 again, the information of vehicles that presets is sent to the plug-in electronics screen of waiting, realizes showing synchronously; Independent button in the independent key groups circuit 11 is positioned at the left part of keyboard 2, external control and the transmission interface cable 8 that can directly draw by external control and transmission interface 16, to plug-in electronics wait screen volume and dispatch a car immediately and wait the state implementation to control.Lamp box indication/control circuit 17 is by the wait break-make of the Illuminative for sign in the screen of the plug-in electronics of lamp box gauge tap 7 control, and indicates its on off operating mode intuitively by lamp box pilot lamp 6.
Circuit working principle of the present utility model is: vehicle identification number and waiting time information are input to chip microprocessor U1 by keyboard KB, through identification and processing, delivering to seven-segment decoder U2 from delivery outlet deciphers and latchs, the word bit of the warp let-off simultaneously controller U3 carries out word bit control and drives, show vehicle identification number by charactron L1～L4 respectively at last, L5～L6 shows two countdown the number of minutes of up, and U1 lights corresponding vehicle-state pilot lamp D1～D4 simultaneously; Meanwhile, order wire TXD, the RXD of chip microprocessor U1 by external control and transmission interface 16 delivers to the plug-in electronics screen of waiting to vehicle identification number and waiting time information and shows synchronously; Button K1, K2 and K3 in the independent key groups circuit can produce low level signal, send through external control and transmission interface 16 respectively, plug-in electronics is waited shield the control of realization volume and the function of dispatching a car immediately; Button K4 provides systematic reset signal can for chip microprocessor U1; Single-pole double-throw switch (SPDT) K5 beats when the 5-1 of contact, transistor T R conducting, and the contact S adhesive of relay R Y is outwards powered, and the lamp box of the screen of waiting is lighted, and light emitting diode D5 lights simultaneously, intuitively indicates the duty of outdoor lamp box.As mentioned above, can realize the utility model preferably.
Claims (2)
1. field, the long-distance bus station information electronics of dispatching a car presets machine, it is characterized in that, it is by shell (1), keyboard (2), vehicle identification number charactron (3), minute charactron (4) of waiting, automobiles indicator lamp group (5), lamp box pilot lamp (6), lamp box gauge tap (7), external control and transmission interface cable (8) are interconnected to constitute jointly, wherein, keyboard (2), vehicle identification number charactron (3), minute charactron (4) of waiting, automobiles indicator lamp group (5), lamp box pilot lamp (6), lamp box gauge tap (7) is inlaid in respectively on the shell (1), and external control is connected with shell (1) with transmission interface (16) by external control with transmission interface cable (8).
2. field, the long-distance bus station according to claim 1 information electronics of dispatching a car presets machine, it is characterized in that its circuit is electrically connected mutually jointly by keyboard scanning circuit (9), automobiles indicator lamp group circuit (10), independent key groups circuit (11), chip microprocessor circuit (12), field decoding latch cicuit (13), word bit control Driver Circuit (14), license number/time display circuit (15), external control and transmission interface (16), lamp box indication/control circuit (17) to be formed; Wherein, chip microprocessor circuit (12) interconnects with keyboard scanning circuit (9), automobiles indicator lamp group circuit (10), independent key groups circuit (11), field decoding latch cicuit (13), word bit control Driver Circuit (14) and external control and transmission interface (16) respectively by lead, license number/time display circuit (15) interconnects with field decoding latch cicuit (13) and word bit control Driver Circuit (14) respectively by lead, and independent key groups circuit (11) interconnects by lead and external control and transmission interface (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01271589 CN2518177Y (en) | 2001-12-30 | 2001-12-30 | Dispatching information electronic resetting machine for coach station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01271589 CN2518177Y (en) | 2001-12-30 | 2001-12-30 | Dispatching information electronic resetting machine for coach station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2518177Y true CN2518177Y (en) | 2002-10-23 |
Family
ID=33677002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01271589 Expired - Fee Related CN2518177Y (en) | 2001-12-30 | 2001-12-30 | Dispatching information electronic resetting machine for coach station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2518177Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7802261B2 (en) | 2004-08-14 | 2010-09-21 | Samsung Electronics Co., Ltd. | Method and system for displaying content using message communications |
-
2001
- 2001-12-30 CN CN 01271589 patent/CN2518177Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7802261B2 (en) | 2004-08-14 | 2010-09-21 | Samsung Electronics Co., Ltd. | Method and system for displaying content using message communications |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |