CN2680516Y - Bus on-schedule operation monitoring apparatus - Google Patents
Bus on-schedule operation monitoring apparatus Download PDFInfo
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- CN2680516Y CN2680516Y CN 03241755 CN03241755U CN2680516Y CN 2680516 Y CN2680516 Y CN 2680516Y CN 03241755 CN03241755 CN 03241755 CN 03241755 U CN03241755 U CN 03241755U CN 2680516 Y CN2680516 Y CN 2680516Y
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Abstract
The utility model relates to a bus on-schedule operation monitoring apparatus. The wireless information transmitted by the fixed point emitting instrument is loaded to the bus receiver. The wireless information collected by the bus receiver is loaded to the manage computer after being stored. After processing the collected information, the manage computer carries out the dynamic display of the data and displays the information of the operation plan and the actual motion of current Bei Jing time, the bus number, the train number, the start, the end, of each bus, and the running on schedule time, the no load time, the total runtime, the no-load run route, etc, of each major stop on the way. The on-schedule operation case of each bus is displayed statistically in real-time. The causing trouble and breaking down information of various vehicles can be recorded on the manage computer of the dispatching station. The utility model is widely used in the bus line of each city and is a flag of civilization construction of the urban traffic management.
Description
One, technical field
The utility model relates to motor vehicle safety monitoring operation device on schedule, applies to the control monitor unit that the city bus company car is runed on schedule especially.
Two, background technology
The safe and punctual operation of power actuated vehicle is the vehicle management system of a urban modernization, present prior art both domestic and external has two kinds: first kind is to adopt global position system, be called for short gps system, be that radio receiver-transmitter and coder are installed on power actuated vehicle, each car is composed of special coding, it transmits through the communication system of artificial satellite and satellite ground station composition, be pooled in the automatic computer of control center, detect each car position, centralized management is that a kind of radio detects tracing-positioning system in real time.This system's accurate positioning, area coverage is big, but its equipment investment volume is very big, needs to pay the satellite link rent in the daily running, so expense is very high.Second kind is the behavior adjustment management method, sets some control boths in fixed station exactly, and power actuated vehicle arrives control both and just carries out the registration of the time of advent, thereby reaches the purpose of management.There are many artificial one sided factors in this method, because the control both set up of a variety of causes is few, the result of management is undesirable, the station usually occurs pressing earlier, after catch up with the phenomenon at station.
Three, summary of the invention
At the deficiencies in the prior art, goal of the invention of the present utility model provides a kind of vehicle to line operation and manages the control monitor unit that power actuated vehicle is runed on schedule.
The technical scheme that realizes goal of the invention is to solve like this:
Power actuated vehicle monitoring operation device on schedule comprises that the wireless messages of fixed point transmitter emission sends into vehicle-mounted receptor, and the wireless messages that its vehicle-mounted receptor is collected is sent into the supervisory computer interface after storage.
The fixed point transmitter comprises that a coder connects a microprocessor, and the microprocessor output signal is exported to the HF transmitter of ISM band after modulators modulate.The circuit of fixed point transmitter: the Position Number of SW1 is after RP1 pull-up resistor clamper; be connected with the P1 mouth of single chip circuit IC1; microprocessor circuit adds peripheral circuit by single chip circuit IC1 and constitutes; series connected capacitor C 1 and resistance R 2 are formed the electrify restoration circuit of single chip circuit IC1; the local oscillation circuit of single chip circuit IC1 is connected with capacitor C 3 by crystal Y1 by capacitor C 2; the TXD end of single chip circuit IC1 is by current-limiting protection resistance R 1 series connection HF transmitter circuit U 2; capacitor C 4 is a power filtering capacitor; one end is connected with the GND of single chip circuit IC1, and the other end connects on the 12V power supply.
Vehicle-mounted receptor comprises a micro controller system, after micro controller system is handled, again information is sent to display module and radio receiving transmitting module respectively from the information of two-way nonvolatile memory and real-time clock.The circuit of vehicle-mounted receptor: series connected resistance R 6 and capacitor C 14 constitute the power filter of wireless receiving modules, wireless receiving module is connected with the 10 pin RXD end of micro controller system, series connected capacitor C 7 and resistance R 3 constitute the electrify restoration circuit of micro controller systems 9, the local oscillation circuit of micro controller system 9 is connected with capacitor C 6 by Y2 by capacitor C 5, resistor chain RP3 is the pull-up resistor of the P1 mouth of micro controller system 9, resistor chain RP2 is the pull-up resistor of data bus, 5 of the IC circuit 5 of real time clock circuit 12,6,7 pin respectively with 1 of micro controller system 9,2,3 pin link to each other, crystal Y3 one end links to each other with 2 pin of clock circuit 12, the other end links to each other with 3 pin of clock circuit 12, constitute the oscillating circuit of clock circuit 12, capacitor C 8 is the filter capacitor that resets of clock circuit 12, diode in series D1, D2, battery E1 constitutes the stand-by power supply circuit, the current-limiting resistance R4 of the IC circuit 1 of micro controller system 9 is connected the base stage of aerotron N1, the collecting electrode of aerotron N1 is connected with buzzer phone B1, capacitor C 9 is a power filter, the TXD of micro controller system 9 IC circuit 1, RXD is connected to IC9 by IC6.
The information that HF transmitter is sent receives and storage through transceiver module after launching with the wireless signal form.
Fixed point transmitter transmitting range is generally in 40 meters, what the fixed point transmitter sent is the numbering that has site location, the numbering and the up-downgoing feature number of institute's managing line, the coder of fixed point transmitter adopts toggle switch, wherein microprocessor adopts and regularly starts high frequency transmission circuit, and 200ms～ls or 500ms or 400ms start the transmission circuit emission once at interval.The fixed point transmitter can be realized multiplexed, and to control the data sent of fixed point are single operation lines or run line again in one of design in the data format of emission, and the odevity coding is adopted in the difference of the up-downgoing of circulation line.
Being wire transmission when vehicle-mounted receptor links to each other with supervisory computer, is transmission over radio when being installed on the vehicle, and can make wired RXD and TXD and wireless RXD and TXD serial port by the control of micro controller system.
This computer-chronograph carries out the information processing of each vehicle, and running state of the vehicle is placed on record.
The utility model compared with prior art has following characteristics:
1-1. installed new and high technologies such as computer information management, embedded Control, RFDC and error control coding integrated, the advance on possessing skills.
1-2. the accurate data in the real time recording store car actual moving process, optimizing management and running for operating line provides the most basic Data Source.
1-3. high intelligent computer automatic management has greatly reduced the statistical work amount, has improved work efficiency.
1-4. computing machine writes down, adds up various data automatically, avoids occurring mistake, has improved the reliability and the accuracy of data.
1-5. under the situation that does not increase the dispatcher, increased the website of registering of exercising on the route, more accurate, detailed to the monitoring of vehicle.Guaranteed vehicle safe and punctual operation on the line.Strengthened management and running ability to vehicle in use.
1-6. automatically the generating run vehicle arrives the time of departure, the time of advent, the time of run of each website, automatically calculating vehicle operation time time and arrive the situation on schedule of respectively standing.Reduced dispatcher's work capacity, improved management and running level vehicle.
1-7. it is more easy, reliable that data are preserved, storage content increases greatly, is convenient to consult at any time the operation situation of any time.
1-8. make vehicle in use enter with no paper computer information management field.
1-9. device has powerful extended capability, easily functions such as integrated electronic station board, intelligent scheduling, guest flow statistics.
1-10. device has autonomous stand-alone capability, is not affected by other factors.
1-11. install cheaply, have the very high ratio of performance to price.Extensively being used on each city bus circuit, bigger society and economic benefit are arranged, is a sign of urban traffic control civilization construction.
Four, description of drawings
Fig. 1 is the utility model structural representation block diagram;
Fig. 2 is the fixed point transmitter structural representation block diagram of Fig. 1;
Fig. 3 is the vehicle-mounted receiver architecture schematic block diagram of Fig. 1;
Fig. 4 is the fix a point electrical schematic diagram of transmitter of Fig. 2;
Fig. 5 is the electrical schematic diagram of the vehicle-mounted receptor of Fig. 3.
Five, the specific embodiment
Below in conjunction with accompanying drawing content of the present utility model is described further.
With reference to shown in Figure 1, the wireless messages of fixed point transmitter 1 emission flows to vehicle-mounted receptor 2, the wireless messages that its vehicle-mounted receptor 2 is collected is wire transmission when linking to each other with supervisory computer 3 after storing, be transmission over radio in the time of on the mounting vehicle, and can make wired RXD and TXD and wireless RXD and TXD serial port by the control of micro controller system 9.
Shown in Figure 2, fixed point projector 1 comprises that a coder 4 connects a microprocessor 5, and signal of microprocessor 5 outputs is given modulator 6, signal output through modulator 6 modulation is given HF transmitter 7, microprocessor 5 regularly starts high frequency transmission circuit and gives HF transmitter 7 emission wireless messages, its time gap of regularly launching be 200ms～1s or 500ms or 400ms emission once, the duration of emission is decided by the quantity of emission.Fixed point transmitter 1 can be realized multiplexed, the data validation that sends of control fixed point emission is single travel line or multiple travel line in the data format of emission, the uplink and downlink circuit of circulation line adopts different codings to discern, when general site location coding is odd number, being uplink, when the site location coding is even number, is downlink, the distance that website is regularly launched is generally in 40 meters, and described coder 4 is to adopt toggle switch.
Shown in Figure 3, vehicle-mounted receptor 2 comprises a micro controller system 9, from the information of the nonvolatile memory 10 of way traffic and real-time clock 12 after micro controller system 9 is handled, information is sent to display module 8 and radio receiving transmitting module 11 respectively, when certain car runs to this circuit website, the transceiver module 11 of vehicle-mounted receptor 2 is collected the information that this website sends, and display module shows the time that next website will arrive, and grasps the speed of running velocity with the prompting driver.
Shown in Figure 4, the Position Number that the coding of fixed point transmitter 1 is provided with by SW1 is sent into the P1 mouth of micro controller system 9 IC circuit 1 " 89C2051 " after RP1 pull-up resistor clamper.The circuit of microprocessor 5 adds peripheral circuit by micro controller system 9 IC circuit 1 and constitutes, and series connected capacitor C 1 and resistance R 2 are formed the electrify restoration circuit of micro controller system 9 IC circuit 1, and the local oscillation circuit of micro controller system 9 IC circuit 1 is connected with capacitor C 3 by crystal Y1 by capacitor C 2.Behind 1 pair of Position Number coding of micro controller system 9 IC circuit; regularly give HF transmitter 7 circuit U 2 through current-limiting protection resistance R 1 by the TXD end; HF transmitter 7 circuit U 2 adopt " F05B " thick film integrated circuit; after HF transmitter 7 circuit U 2 were modulated into the radiofrequency signal of ISM band with baseband signal, A1 went out wireless signal transmission by antenna.Capacitor C 4 is a power filtering capacitor, and an end is connected with the GND of micro controller system 9 IC circuit 1, and the other end connects on the 12V power supply.
Shown in Figure 5, the wireless signal that is received by antenna A2 is demodulated to baseband signal through the IC circuit 7 of wireless receiving module 11, series connected resistance R 6 and capacitor C 14 constitute the power filter of the IC circuit 7 of wireless receiving modules 11, the model that the IC circuit 7 of wireless receiving module 11 adopts is " J04E ", after selecting wired or wireless mode of operation by IC6 " 16V8 ", baseband signal is sent into the 10 pin RXD end of the IC circuit 1 " 8051 " of micro controller system 9, series connected capacitor C 7 and resistance R 3 constitute the electrify restoration circuit of micro controller systems 9, the local oscillation circuit of micro controller system 9 is connected with capacitor C 6 by Y2 by capacitor C 5, resistor chain RP3 is the pull-up resistor of the P1 mouth of micro controller system 9, and resistor chain RP2 is the pull-up resistor of data bus.5 of the IC circuit 5 " DS1302 " of real time clock circuit 12,6,7 pin respectively with 1 of micro controller system 9,2,3 pin link to each other, the time data that transmission produces, crystal Y3 one end links to each other with 2 pin of clock circuit 12, the other end links to each other with 3 pin of clock circuit 12, constitutes the oscillating circuit of clock circuit 12, and capacitor C 8 is the filter capacitor that resets of clock circuit 12.Diode in series D1, D2, battery E1 constitute the stand-by power supply circuit.The data of 1 pair of reception of IC circuit of micro controller system 9 are handled, deposit among the IC4 " 6264 " by latch IC2 " 74HC573 " with position data with by the time data that real-time clock 12 circuit produce, and give IC3 " DCM-0802A " demonstration, variable resistance RW1 is used for regulating the contrast of display degree, and resistance R 5 is the current-limiting resistance backlight of IC3.The current-limiting resistance R4 of the IC circuit 1 of micro controller system 9 is connected the base stage of aerotron N1 simultaneously, and the collecting electrode of aerotron N1 is connected with buzzer phone B1, makes the prompting of buzzer phone B1 sounding, thereby finishes collection, the demonstration work of data.When vehicle-mounted receptor 2 and upper computer (PC) when being connected, TXD, the RXD of micro controller system 9 IC circuit 1 is connected to IC9 " MAX232 " by IC6, IC9 and its external capacitor C10, C11, C12, C13 finish the level conversion of TTL and RS232, and capacitor C 9 is a power filter.Thereby realized the data communication between vehicle-mounted receptor 2 and the upper computer (PC).
In sum, fixed point transmitter 1 is fixedly mounted on respectively on the website of each bar operation, and every interval 500m or wireless messages of 400ms emission.Vehicle-mounted receptor 2 of configuration on each vehicle in use.Whole device working process is that the dispatcher edits the on schedule time of vehicle through each fixed point transmitter 1 on supervisory computer 3, makes operation plan.Before dispatching a car, the dispatcher connects vehicle-mounted receptor 2 and supervisory computer 3 is handed down to vehicle-mounted receptor 2 with planning data.The driver gets vehicle-mounted receptor 2, dispatches a car behind the battery socket on the insertion car.Every through a fixed point during transmitter 1 when vehicle, the data message that vehicle-mounted receptor 2 automatic receptions fixed point transmitter 1 sends, and writing time show to arrive time on schedule that next installs fixed point transmitter 1 website, with the prompting driver simultaneously.After one circle finishes, pull up vehicle-mounted receptor 2, give the dispatcher.The dispatcher is with vehicle-mounted receptor 2 connection management computing machines 3, and vehicle-mounted receptor 2 is transferred to supervisory computer 3 to recorded data automatically.3 pairs of data of supervisory computer are handled, are shown and preserve.Every time so circulation finishes to return the vehicle to the garage and knock off until order of classes or grades at school.
The utility model is integrated computer information management, embedded Control, RFDC and error control coding, have the various information in automatic recording dispatching plan and the vehicle actual moving process, the license number of current Beijing time of Real time dynamic display and each vehicle on the command point supervisory computer, train number, starting point, terminal point reaches the running on time time of each major station on the way, sky is sailed the time, total run time, sky is sailed the information of operation plans such as moving distance and real-world operation, and real-time statistics demonstrates the running on time situation of each vehicle, on the command point supervisory computer, also can write down each vehicle accident, information such as cast anchor, can network simultaneously, share information resources, realize centralized control and management.
Claims (9)
1, a kind of power actuated vehicle monitoring operation device on schedule, it is characterized in that this system comprises fixed point transmitter (1), the wireless messages of fixed point transmitter (1) emission enters vehicle-mounted receptor (2), and the wireless messages that its vehicle-mounted receptor (2) is collected is sent into supervisory computer (3) after storage.
2, power actuated vehicle according to claim 1 monitoring operation device on schedule, it is characterized in that above-mentioned said fixed point transmitter (1) comprises that a coder (4) connects a microprocessor (5), microprocessor (5) output signal is exported to the HF transmitter (7) of ISM band after modulator (6) modulation.
The circuit of fixed point transmitter (9): the Position Number of SW1 is after RP1 pull-up resistor clamper; be connected with the P1 mouth of micro controller system (9) IC circuit 1; the circuit of microprocessor (5) adds peripheral circuit by micro controller system (9) IC circuit 1 and constitutes; series connected capacitor C 1 and resistance R 2 are formed the electrify restoration circuit of micro controller system (9) IC circuit 1; the local oscillation circuit of micro controller system (9) IC circuit 1 is connected with capacitor C 3 by crystal Y1 by capacitor C 2; the TXD end of micro controller system (9) IC circuit 1 is by current-limiting protection resistance R 1 series connection HF transmitter (7) circuit U 2; capacitor C 4 is a power filtering capacitor; one end is connected with the GND of micro controller system (9) IC circuit 1, and the other end connects on the 12V power supply.
3, power actuated vehicle according to claim 1 monitoring operation device on schedule, it is characterized in that said vehicle-mounted receptor (2), comprise a micro controller system (9), after micro controller system (9) is handled, again information is sent to display module (8) and radio receiving transmitting module (11) from the information of two-way nonvolatile memory (10) and real-time clock (12) respectively.
The circuit of vehicle-mounted receptor (2): series connected resistance R 6 and capacitor C 14 constitute the power filter of wireless receiving modules (11), wireless receiving module (11) is connected with the 10 pin RXD end of micro controller system (9), series connected capacitor C 7 and resistance R 3 constitute the electrify restoration circuit of micro controller systems 9, the local oscillation circuit of micro controller system 9 is connected with capacitor C 6 by Y2 by capacitor C 5, resistor chain RP3 is the pull-up resistor of the P1 mouth of micro controller system 9, resistor chain RP2 is the pull-up resistor of data bus, 5 of the IC circuit 5 of real time clock circuit 12,6,7 pin respectively with 1 of micro controller system 9,2,3 pin link to each other, crystal Y3 one end links to each other with 2 pin of clock circuit 12, the other end links to each other with 3 pin of clock circuit 12, constitute the oscillating circuit of clock circuit 12, capacitor C 8 is the filter capacitor that resets of clock circuit 12, diode in series D1, D2, battery E1 constitutes the stand-by power supply circuit, the current-limiting resistance R4 of the IC circuit 1 of micro controller system 9 is connected the base stage of aerotron N1, the collecting electrode of aerotron N1 is connected with buzzer phone B1, capacitor C 9 is a power filter, the TXD of micro controller system 9 IC circuit 1, RXD is connected to IC9 by IC6.
4, power actuated vehicle according to claim 2 monitoring operation device on schedule, it is characterized in that information that HF transmitter (7) sends is with the emission of wireless signal form after, receive and storage through radio receiving transmitting module (11).
5, power actuated vehicle according to claim 1 monitoring operation device on schedule is characterized in that, fixed point transmitter (1) transmitting range is in 40 meters.
6, power actuated vehicle according to claim 1 and 2 monitoring operation device on schedule, what the transmitter (1) that it is characterized in that fixing a point sent is the numbering that has site location, the numbering and the up-downgoing feature number of institute's managing line.
7, power actuated vehicle according to claim 3 monitoring operation device on schedule, the coder that it is characterized in that said fixed point transmitter (1) adopts toggle switch, wherein microprocessor (5) adopts and regularly starts high frequency transmission circuit, and 200ms～1s or 500ms or 400ms start the transmission circuit emission once at interval.
8, power actuated vehicle according to claim 6 monitoring operation device on schedule, the transmitter (1) that it is characterized in that fixing a point can be realized multiplexed, to control the data sent of fixed point are single operation lines or run line again in one of design in the data format of emission, and the odevity coding is adopted in the difference of the up-downgoing of circulation line.
9, according to claim 1 or 3 described power actuated vehicles monitoring operation device on schedule, it is characterized in that vehicle-mounted receptor (2) and supervisory computer (3) are wire transmission when linking to each other, be transmission over radio when being installed on the vehicle, and can make wired RXD and TXD and wireless RXD and TXD serial port by the control of micro controller system (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03241755 CN2680516Y (en) | 2002-07-24 | 2003-03-18 | Bus on-schedule operation monitoring apparatus |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02261983.6 | 2002-07-24 | ||
| CN02261983 | 2002-07-24 | ||
| CN 03241755 CN2680516Y (en) | 2002-07-24 | 2003-03-18 | Bus on-schedule operation monitoring apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2680516Y true CN2680516Y (en) | 2005-02-23 |
Family
ID=34620993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03241755 Expired - Fee Related CN2680516Y (en) | 2002-07-24 | 2003-03-18 | Bus on-schedule operation monitoring apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2680516Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101950490A (en) * | 2010-09-10 | 2011-01-19 | 厦门雅迅网络股份有限公司 | Bus schedule rate monitoring and checking method based on GPS |
-
2003
- 2003-03-18 CN CN 03241755 patent/CN2680516Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101950490A (en) * | 2010-09-10 | 2011-01-19 | 厦门雅迅网络股份有限公司 | Bus schedule rate monitoring and checking method based on GPS |
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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 |