CN1238824C - Vehicle automatic management system - Google Patents
Vehicle automatic management system Download PDFInfo
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- CN1238824C CN1238824C CN 02117671 CN02117671A CN1238824C CN 1238824 C CN1238824 C CN 1238824C CN 02117671 CN02117671 CN 02117671 CN 02117671 A CN02117671 A CN 02117671A CN 1238824 C CN1238824 C CN 1238824C
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Abstract
The present invention discloses a vehicle management system which is composed of vehicle monitoring apparatus with the functions of infrared transmission and infrared reception, a plurality of door control units, a main control center, a plurality of wired road monitoring base stations, a plurality of wireless road monitoring base stations and a plurality of user terminals, wherein each vehicle is provided with one vehicle monitoring apparatus; the door control units are installed on important door openings or main roads; each door control unit is composed of a high-power infrared receiving and transmitting base station, an electronic display screen, a door control mechanism, a photo taking camera and an image monitoring system, the high-power infrared receiving and transmitting base station is used for transmitting enquiries and relevant commands and receiving relevant data; the electronic display screen is used for displaying specific data and relevant commands, the door control mechanism is used for opening and closing a door sill, the photo taking camera is used for taking photos of specific scenes, and the image monitoring system is used for monitoring door openings and important places; the main control center is composed of a server and a database controlling the working process of the overall system; the wired road monitoring base stations are respectively installed on important crossroads and used for collecting data of passing vehicles, and the wireless road monitoring base stations are installed in picket vehicles; the user terminals are connected with the main control center by a network and interface circuits and used for dispatching vehicles by using the network and enquiring data.
Description
Technical field
The present invention relates to a kind of machine-operated vehicle management system, more specifically to a kind of vehicle automatic management system with more vehicle office, this system comprises the vehicle-mounted monitoring instrument of per car one cover; Be installed in machine-operated doorway, a plurality of door control units that constitute by infrared receiving/transmission base station, electronic display, gate mechanism, image monitoring system; The Master Control Center that comprises server and database; A plurality of being contained in respectively wanted the road junction, collects wired road monitoring base station and the wireless road monitoring base station that is installed in picket's car of vehicular traffic data; A plurality ofly carry out that network is sent a car and the user terminal of data query.
Background technology
At present, diversified vehicle management system is arranged, the management system that constitutes with the GPS particular location at monitoring vehicle place in real time for example can also use system's real time monitoring presence states of camera, monitor and video wireless launcher formation and vehicle running state or the like.Concrete problem one is to cost an arm and a leg, the 2nd, and by wireless transmission data, its security performance is poor, especially can not be suitable for unit.The precision of cheap GPS is low, and its precision surpasses tens meters, and display position just may be shown to other block or place in real time, and the precision height is expensive to the price of the GPS of several meters scopes.As for by the concrete data of wireless communication transmissions, in today, very easily cause and divulge a secret with powerful electronic reconnaissance means, this is unsafe beyond doubt for the hidden army of action.Technical scheme by the fired infrared receiver image data is also arranged certainly, but because its power is lower, by day under the sunburst, can't realize certain distance, as the communication in several meters or the tens meters scopes, therefore necessary parking image data, this is extremely inconvenient, does not also meet the requirement of war preparedness.
Summary of the invention
The automated management system of vehicle from vehicle send scheduling, safe driving, daily management, problem such as prevent accident starts with, utilize the intelligentized management function of computing machine and the means of digital communication, implement static arriving and manage dynamically and control, thereby take precautions against in possible trouble.The concrete parameter of management of vehicles, comprise a concrete trade mark of sending a car, specifically be that who driver drives, the Maximum speed limit of vehicle when finishing the work, the concrete time and the mileage that travel, the record of concrete state in emergency circumstances (comprising the emergency brake rate curve of last minute), the violate the rules speed that transfinites of driver is travelled and (is referred to surpass driving over the speed limit more than a minute, do not comprise normally and overtaking other vehicles, because running at high speed not under the normal cut-in situation can be above one minute) number of times or the like.If can in time gather these data, just can have at fingertips to the operation situation.By strengthening management, can take precautions against the generation of all violating the regulations and accidents.
1. the technical matters that will solve:
In order to solve the problem of the existing security performance difference of above-mentioned said wireless transmission, can build at low cost again, management vehicle safely, research institute of the present invention development and designed with powerful infrared emission and infrared receiving device realize administrative center and specifically the order between vehicle assign collection with data.Because with reception of powerful infrared communication and dispensing device, thus by day under the sunburst condition, the data transmission that certain distance (several meters to tens meters scopes) can be arranged as usual with communicate by letter normally.Owing to be infrared communication, overcome conventional wireless communication easily by the shortcoming and defect of electronic reconnaissance.
2. technical scheme
The object of the present invention is to provide a kind of can be automatically, the safety management vehicle, good confidentiality, the vehicle automatic management system that cost is low.
A kind of vehicle automatic management system of the present invention comprises:
The vehicle-mounted monitoring instrument of can registration of vehicle travel concrete parameter, the inquiry that receives and reply the infrared receiving/transmission base station and the instruction of per car one cover comprises infrared emission and receiving trap;
N door control unit, comprise that infrared receiving/transmission base station, the concrete data of demonstration and the electronic display of related command that receives vehicle-mounted monitoring instrument related data and send inquiry and dependent instruction, the gate mechanism on controlled opening and closing door hurdle, the candid photograph camera of capturing specific situation and monitoring machine close the image monitoring system in doorway and important place, said N is a positive integer; Wherein, the infrared receiving/transmission base station is installed in machine-operated doorway;
And Master Control Center, comprise server and the database of controlling the total system course of work;
When vehicle is crossed the threshold, communicate by letter with infrared launcher with the infrared receiving device of described vehicle-mounted monitoring instrument by described infrared receiving/transmission base station, to described Master Control Center, described Master Control Center control display screen shows this vehicle parameter of travelling accordingly to the data of vehicle-mounted monitoring instrument during with the vehicle ' of its record by described infrared receiving/transmission base station transmits;
When vehicle is gone out, infrared receiving device by the vehicle-mounted monitoring instrument is realized communicating by letter with the infrared receiving/transmission base station of described door control unit with infrared launcher, finish driver, the number-plate number and go out examining of car task, the setting of Maximum speed limit, said examining is that the data transmission of will gather is given Master Control Center, compare with the data in the Master Control Center, whether control lets pass to vehicle;
When going out at vehicle, crossing the threshold, if vehicle is refused to implement the order of described door control unit, described candid photograph camera will be taken this vehicle actual conditions, arrive Master Control Center by Network Transmission.
Vehicle automatic management system of the present invention, comprising sending a car by network and Q user terminal of data query, said Q is a positive integer, said user terminal passes through network or cable is connected with Master Control Center.
Vehicle automatic management system of the present invention, comprising the M that collects the vehicular traffic data wired road monitoring base station, said M is a positive integer, and wired road monitoring base station is contained in respectively to be wanted on the road junction, and wired road monitoring base station is connected with Master Control Center by cable or network.
Vehicle automatic management system of the present invention, comprising S wireless road monitoring base station that flows, said S is a positive integer.
Vehicle automatic management system of the present invention, wherein said vehicle monitoring instrument comprises monitor main frame and monitor controller; Wherein, the hall speed sensor that is connected with CPU1 by the CPU1 that carries out control and supervisory routine, driving circuit, high power relay, the ignition controller that is connected with one group of normally opened contact of high power relay, by photoelectrical coupler of monitor main frame, the flash memories that stores the vehicle ' parameter by the driving circuit excitation by CPU1 control, by the battery-powered DC voltage-stabilizing Switching Power Supply of vehicle electrical with transmit data RS-232 interface that use, that be connected with CPU1 and form; The monitor controller is by CPU2, send data and receive data with CPU2 control, the infrared launcher and the infrared receiving device that constitute by the Infrared High-Power ballistic device, the driver inputs 2 * 6 keyboards that password is used, the transmission data with not only be connected the RS-232 interface of CPU1 but also connected another RS-232 interface of CPU2, show the effective driver of action that the driver imports password by 2 * 6 keyboards LED that registers, show the fast LED that transfinites that surpasses maximum speed limit, LED sets up defences, form with the overspeed alarming loudspeaker.
Vehicle automatic management system of the present invention, wherein said infrared receiving/transmission base station is made up of the infrared launcher and the infrared receiving device that are made of the Infrared High-Power ballistic device that the CPU2 of the CPU1 of the 485-232 converter that links to each other successively, RS-232 interface, this infrared receiving/transmission base station, this infrared receiving/transmission base station and CPU2 with this infrared receiving/transmission base station link to each other respectively, wherein the CPU1 of this infrared receiving/transmission base station is used for and the communicating by letter of Master Control Center, and the CPU2 of this infrared receiving/transmission base station is used for the control to the infrared receiving/transmission base station.
Vehicle automatic management system of the present invention, wherein be mounted with management and control program in the server of said Master Control Center, this Master Control Center realizes communicating by letter, transmitting data and relevant steering order with user terminal, door control unit and wired road monitoring base station by cable respectively with interface circuit.
Vehicle automatic management system of the present invention, wherein said wired road monitoring base station is installed in closely the road junction with distant location respectively, gather the relevant data of vehicular traffic, wired road monitoring base station arrives Master Control Center by cable or network with the data transmission of gathering.
Vehicle automatic management system of the present invention, wherein said wireless road monitoring base station is installed in picket Che Nei, it is to be made of the infrared receiving/transmission base station and the main control server that are installed in the car, and this main control server can be a portable computer, gathers the relevant data of vehicular traffic.
Vehicle automatic management system of the present invention, wherein said Q user terminal be have different priority levels, can send a car simultaneously, data query or the user terminal of data query only, each user terminal wherein links to each other with Master Control Center by network respectively.
3. useful effect
Can realize issuing an order on machine-operated doorway and important road junction by said system, and the vehicle that can implement to manage to quilt be gathered necessary running data by the vehicle that infrared communication is managed to each quilt.Its advantage is that low, the timely collection of cost, security performance are good, realizes the dynamic management to machine-operated vehicle effectively.
Below in conjunction with Figure of description, the present invention is carried out detailed description, same section or parts number are represented with identical identifier in the accompanying drawings.
Description of drawings
Fig. 1 is the electric functional-block diagram of vehicle management system;
Fig. 2 is vehicle management system manage workflow figure;
Fig. 3 is the block scheme of vehicle-mounted monitoring instrument;
Fig. 4 is the block scheme of infrared receiving/transmission base station;
Fig. 5 is the work-based logic process flow diagram of vehicle management system when going out;
Fig. 6 is the work-based logic process flow diagram of vehicle management system when crossing the threshold;
Fig. 7 is the circuit diagram of infrared receiving/transmission base station;
Fig. 8 is the circuit diagram of monitor main frame;
Fig. 9 is the circuit diagram of monitor controller.
Embodiment
Below in conjunction with accompanying drawing vehicle management system of the present invention is carried out detailed explanation.Can know from accompanying drawing 1, this system is by a plurality of (one one in every chassis) vehicle-mounted monitoring instrument unit 1, N (N is a positive integer) door control unit 2, Master Control Center 3, M (M is a positive integer) wired road monitoring base station 4, Q (Q is a positive integer) user terminal 5 formations, S (S is a positive integer) are installed in the mobile wireless road monitoring base station 6 in picket's car.
Said vehicle-mounted monitoring instrument unit 1, as shown in Figure 3, this vehicle-mounted monitoring instrument comprises monitoring host computer and supervisory control device two parts, vehicle-mounted monitoring instrument host machine part is by stabilized voltage supply, hall speed sensor, photoelectrical coupler, CPU1, flash memories, driving circuit, high power relay, ignition controller, constitute with the R-232 interface, this monitor controller partly is by the R-232 interface, CPU2, the infrared emission apparatus, the infrared remote receiver device, 2 * 6 input keyboards, the driver registers and shows LED (light emitting diode), and hypervelocity shows LED, show that LED and overspeed alarming loudspeaker constitute if visit.2 * 6 input keyboards are used for the identification cipher that the driver imports the driver, this password is input to CPU2, have only when CPU1 confirms that the driver's of being transmitted by the RS232 interface by CPU2 identification cipher is correct (having stored relevant driver's password in the flash memories at monitor in advance), could start driving circuit by CPU1, this driving circuit makes the high power relay action, the normally opened contact of relay is connected, be connected the connection of power supply and firing circuit respectively with one group of normally opened contact thereby make, at this moment this vehicle just can start.If continuous three input error passwords, this chassis sends alarm sound immediately, and this has increased anti-theft feature for vehicle undoubtedly.The CPU1 of main frame and internal clocking are handled the data that hall speed sensor transmits, and obtain travel speed, time and the number of times that speed travels that transfinite in violation of rules and regulations, are recorded in the flash memories simultaneously.And when the speed that transfinites was travelled, the control hypervelocity showed that LED flashes luminous and the overspeed alarming loudspeaker sends audible alarm.The black box that this monitor just is commonly called as, this black box has the crash analysis function, by custom-designed control and supervisory routine, can this vehicle parking of detail record driver's various operations and travel speed curve in last minute, and vehicle goes out car at every turn under the detail record the time of going out, the time of entering, distance travelled, running time, top speed (surpassing Maximum speed limit), and the speed that at every turn the transfinites number of times and the time of travelling.Stabilized voltage supply in the monitoring host computer is the battery powered Switching Power Supply by vehicle, because the Switching Power Supply voltage regulation performance is good and the electro-mechanical wave coefficient is little, can be the monitor power supply better.
As shown in Figure 2, this vehicle management system by the vehicle-mounted monitoring instrument of one one of Master Control Center, door control unit, each car, send a car and the user terminal of enquiring vehicle data and form in the inspection base station at important road junction.When the turnover doorway, the vehicle-mounted monitoring instrument communicates by the infrared base station of infrared receiving device and infrared launcher and door control unit.As shown in Figure 4, infrared base station is made of 485-232 converter, CPU1, CPU2, infrared launcher and infrared receiving device.Wherein, CPU1 enforcement is communicated by letter with Master Control Center, and CPU2 finishes the control to infrared base station.When going out, by with the fired infrared receiver of vehicle-mounted monitoring instrument and communicating by letter of infrared base station, the setting of finishing driver, the number-plate number and going out the examining of car task, Maximum speed limit, said examining is that the data transmission of will gather is given Master Control Center, compare with the data in the Master Control Center, if not simultaneously, for example this vehicle is not arranged task, perhaps the driver on the car is not the driver who is assigned, then report to the police in Master Control Center control unit, doorway, the doorway display board of going out will show the number of vehicle, and reveal red light, require this vehicle to return; If examine errorlessly, show green light, this vehicle of letting pass.When the ABC of, by communicating by letter between the fired infrared receiver of base station infrared emission and receiving trap and vehicle-mounted monitoring instrument, the data that write down in flash memories during requiring the vehicle-mounted monitoring instrument that this vehicle is travelled outside are transferred to infrared base station by infrared launcher, the data that infrared base station will receive are transferred to the Master Control Center server again, data packets for transmission is drawn together: the number of vehicle, driver's code, mileage number, the number of times that the speed that transfinites is travelled, F-Zero, go out the time, enter the time, the position or the like of entering, and on the ABC of display screen on doorway, allow the driver understand travel situations these data presentation.Said door control unit comprises gate mechanism, infrared communication base station, electronic display, image candid photograph camera and image monitoring system.When vehicle turnover doorway, by the fired infrared receiver of vehicle-mounted monitoring instrument, the realization vehicle is communicated by letter with infrared base station.If this vehicle is refused to implement the order of door control unit, to capture camera these vehicle actual conditions are filmed, the Network Transmission by management system is used videotape to record simultaneously to the server of Master Control Center.Said gating device can open and close the door hurdle, thereby realizes that vehicle is let pass and no thoroughfare.
As shown in Figure 1, said Master Control Center comprises server and database, and this server is by management and the control of management software realization to door control unit, user terminal, wired road monitoring base station and vehicle-mounted monitoring instrument.Said database comprises vehicle archives, vehicle service, driver, vehicle management rules and regulations, vehicle peccancy is undisciplined and the data of the record of traffic hazard, POL management and equipment consumption.Vehicle, factory plate model, number, color, the period of dispatching from the factory, engine number, cycle serial number, applying unit, driver, maintenance record, (state of the art/current state), the formality of originating of vehicle under said vehicle archive database is used to write down and inquire about, connect car time, the time of employing, photo, license numbering, driver's tool etc.Driver's information under said driver's database is used to write down and inquire about, name, age, sex, that comprises the driver are driven drive type, native place, family's mailing address, lover's name, telephone number, postcode, schooling, date of joining revolutionary ranks, post, political affiliation etc. of time, standard.Said vehicle management rules and regulations database is used for the every rules and regulations and the file of enquiring vehicle management work.Said vehicle peccancy is undisciplined and the traffic hazard database is used to write down and inquire about affiliated vehicle violating the regulations undisciplined, traffic hazard situation.Substance comprises time, type details such as (general breaking rules and regulations/fender-bender/general traffic hazard/major traffic accidents/especially big traffic hazard).Said POL management database is used for record and inquiry fuel consumption basic condition, and content comprises number plate, factory plate model, driver, record keeping time, fuel consumption, oil plant standard etc.Said equipment consumption database is used for record and the inquiry equipment uses and the consumption situation, comprises number plate, factory plate model, driver, record keeping time, component names, number of components and parts unit price.
Wired road monitoring base station as shown in Figure 1 is installed in closely and wants at a distance the road junction respectively, collects the relevant data of vehicular traffic.Wired road monitoring base station wherein is to be transferred to Master Control Center by cable (network).
Wireless road monitoring base station as shown in Figure 1 is mounted in the picket Che Nei that flows, it is to be made of the infrared communication base station and the main control server (can be portable computer) that are installed in the car, gathers the relevant data of vehicular traffic (referring to be equipped with the vehicle of monitor).
User terminal shown in Figure 1 is the computer terminal that is connected with Master Control Center by network.Any station terminal can enter the specific state that is provided with according to the password of user's input, and different passwords is enjoyed different priority levels, and the user operates system according to the extent of competence of enjoying.Difference according to the priority level of user cipher, the user who has is only with inquiry, and the user who has both can send a car (as code, the Maximum speed limit of setting concrete driver), can do that data query (concrete who driver of inquiry, specifically number of times violating the regulations, maximum travel speed or the like the situation of that vehicle number, concrete vehicle), data maintenance and system are provided with etc.Want when sending a car typing Approved by, vehicle line haul hour, task names, travel route, expectation mileage, estimate the pull-in time.
The working routine logic flow of management system describes when below with reference to Fig. 5 vehicle being gone out.At first be noted that, the infrared communication base station at unit gate and the infrared emission of every vehicle monitor and receiving trap are in duty always, be that the infrared communication base station is in the infrared signal of ceaselessly sending inquiry, the vehicle of asking the vehicle-mounted monitoring instrument is housed is made answer, simultaneously, the infrared receiving device of the monitor of vehicle is in the state of the interrogating signal of preparing the infrared base station of reception at any time.In the server of Master Control Center, control supervisor is housed, in the vehicle-mounted monitoring instrument, has loaded the program of replying and supervisory routine equally.When outside the vehicle access door lipstick during base stations control district, the instruction of inquiry vehicle code is sent in the base station, after the infrared receiving device of monitor receives this instruction on the vehicle, launch the code of this vehicle by infrared launcher, after infrared base station receives this vehicle code, this code is transferred to Master Control Center, when examining this vehicle and not sent, the display screen of going out of Master Control Center instruction door control unit shows the license plate number of this vehicle, reveal red light, require this vehicle to return, simultaneously this vehicle identification number of record and incident time in database; When examining this vehicle and sent task, Master Control Center sends the instruction of examining driver identity, go out by infrared base station, after the infrared receiving device of the monitor on this vehicle receives this instruction, launch this driver's code by infrared launcher, after infrared base station receives this information, be transferred to Master Control Center, when examining driver identity and conform to, Master Control Center sends instruction to door control unit, on the display screen of going out, show the trade mark of this vehicle, and reveal green light and let pass, simultaneously this license plate number of record and incident time in database.When examining this vehicle driver's status incongruence, Master Control Center sends instruction to door control unit, shows the trade mark of this vehicle on the display screen of going out, and reveals red light, requires this vehicle to return, and note this vehicle number and incident time in database.
The working routine logic flow of management system describes when below with reference to Fig. 6 vehicle being crossed the threshold.At first be noted that, the infrared emission and the receiving trap of the infrared communication base station at unit gate and the vehicle monitoring instrument of every vehicle are in duty always, be that the infrared communication base station is in the infrared signal of ceaselessly sending inquiry, the vehicle of asking the vehicle-mounted monitoring instrument is housed is made answer, simultaneously, the infrared receiving device of monitor is in the state that preparation at any time receives the interrogating signal of infrared base station on the vehicle.In the server of Master Control Center, control supervisor is housed, in the vehicle-mounted monitoring instrument, has loaded the program of replying and supervisory routine equally.When vehicle is entered, when entering into infrared base stations control district, infrared base station is sent and is shown that this goes out car information instruction signal, require this vehicle to send the code of this vehicle, after the infrared receiving device of monitor receives this instruction on this vehicle, by infrared launcher this vehicle code is launched, after infrared base station receives this information, be transferred to Master Control Center immediately, when examining this vehicle and not being the vehicle of going out in 5 minutes, infrared base station is sent this to this vehicle of entering and is gone out the car information instruction, after the infrared receiving device of this vehicle of entering receives this instruction, to be stored in the flash memories this by supervisory routine goes out car information and launches by infrared launcher, after infrared base station receives this information, be transferred to Master Control Center immediately, Master Control Center instructs the display screen of entering of door control unit to show license plate number at once, top speed, the hypervelocity number of times, distance travelled or the like, and these data are recorded in the database.When if Master Control Center is examined this vehicle and is the vehicle of going out in 5 minutes, whether examine then is the vehicle of driver identity mistake just now, if the vehicle of driver identity mistake just now, so the display screen of entering of Master Control Center instruction door control unit shows license plate number, driver identification mistake and in time returns, writes down license plate number and incident time in database simultaneously; If not the vehicle of driver identity mistake just now, examine the task of whether having sent again, if examine the task of not sending, the display screen demonstration license plate number of entering of Master Control Center instruction door control unit, the task of not sending are in time returned, simultaneously record license plate number and incident time in database; If examine the task of having sent, the display screen of entering of Master Control Center instruction door control unit shows license plate number, does not go out to return.
By above detailed description, how can to know clearly by the management of said system, gather in time and the travelling and relevant data of registration of vehicle, prevented effectively that because of private goes out car the speed that transfinites is driven, the driving of breaking rules and regulations.Both prevent traffic hazard, reasonably managed vehicle again.If traffic hazard has taken place, by monitor, the travel speed curve when just so-called black box has write down incident effectively is for the processing of accident provides real data.
With reference to Fig. 7 the physical circuit of infrared base station is described below.Stabilized voltage supply is wherein given whole monitor power supply, CPU wherein is the 97C2051 of usefulness, the signal that infrared receiving device receives is transferred to CPU2 by the 2nd lead-in wire of CPU2, specifically the instruction that will send is received the infrared emission modulation circuit by the 3rd lead-in wire of CPU2, and infrared transmitter is modulated.IC5A, IC5B and crystal JT3 constitute oscillator, and this oscillator is in order to vibrate the information carrier frequency.The signal that receives from infrared receiving device is transferred to CPU1 by CPU2, and CPU1 is transferred to the server of Master Control Center by interface conversion then, thus realized infrared base station and vehicle-mounted monitoring instrument communicate by letter and with the writing to each other of Master Control Center.The infrared launcher of base station is connected two infrared transmitting tubes earlier in order to strengthen emissive power, and then the infrared diode parallel connection of two groups of series connection is used, thereby has enlarged the area coverage of infrared emission.
Below with reference to Fig. 8 the host circuit of vehicle-mounted monitoring instrument is described.What CPU wherein used is the 29C51 model, hall speed sensor is transferred to rate signal the 7th lead-in wire of CPU by photoelectrical coupler, CPU and clock signal are carried out data processing jointly, and concrete speed that number of times, the supervelocity that the concrete time data, speed data, the supervelocity that obtain are travelled travelled and time, operating range, the rate curve data in one minute etc. of braking are recorded in the flash memories at every turn.The time for reading control circuit is used to control passing time control at interval, setting at interval in for example one minute, two minutes, three minutes or the like, for example, when one minute interval is set, after having only continuous speed to surpass the one minute time of speed limit, just as breaking rules and regulations the duration of writing speed, real-time time and the speed that transfinites in flash memories.From CPU lead-in wire 6 signals of drawing, base stage by photoelectrical coupler control BG3, when input driver password is correct, the CPU output potential makes the BG3 base stage be lower than the emitter current potential by photoelectrical coupler, make the BG3 conducting, thereby also make the BG1 conducting, positive 12V power supply is given the power supply of DC-DC supply convertor by BG1, and direct-current switch power supply work is also exported the galvanic current source.Because the Switching Power Supply oscillation frequency is higher,, be desirable constant voltage dc source so the pulsation of the DC voltage behind rectification and capacitor filtering again is minimum.When the driver inserts key, photoelectrical coupler is given the 13 lead-in wire input signals of CPU, CPU is started working, CPU lead-in wire 14 output certain potentials, control BG4 conducting, thus make relay work, because relay is connected and action, make the engine igniting circuit that is connected on the relay normally open contact connect, so engine ignition is started.CPU is connected with the monitor controller by interface circuit.
Below with reference to Fig. 9 the controller circuitry of vehicle-mounted monitoring instrument is described.The driver is input to its password among the CPU by keyboard, and be recorded among the CPU, CPU is input to CPU in the main frame with this password by signal switching circuit and interface circuit, when the password that writes down in this password and the host CPU is consistent, as shown in Figure 8, host CPU the 6th lead-in wire output signal, base stage by photoelectrical coupler control BG3, make the BG3 conducting, thereby also make the BG1 conducting, make positive 12V power supply give the power supply of DC-DC supply convertor, engine can be started, and in flash memories, note this password by BG1.Simultaneously, igniting allows LED luminous, and the expression vehicle can start.When the driver inputed password, when one of every input was digital, the LED that registers was luminous once glittering, and the expression input effectively when not glittering, illustrate and imports invalidly, need re-enter.When three password mistakes of input, LED is luminous in CPU control warning, exports the beep sounds to the BG1 base stage by CPU lead-in wire 17 simultaneously, amplifies by this level, and output alarm sound equipment power sends chimes of doom to loudspeaker.When infrared receiving circuit receives request signal, this signal is input to host CPU the 2nd lead-in wire by signal switching circuit and interface circuit, this CPU the 3rd lead-in wire output order and go between for for information about signal switching circuit the 6th, driver's password of just having inputed or the various parameters that write down are input to the input end 8 of IC5C by interface circuit and signal switching circuit in flash memories, the modulated red UV light-emitting diode, thus emission is given infrared base station by the infrared waves of relevant information modulation.In order to strengthen emissive power, two infrarede emitting diode series connection are arranged here, because emissive power increases, can increase the distance of infrared communication.In the controller of monitor, the setting of setting up defences, when the driver prepares to exit car, can be by the keyboard input password of setting up defences, the LED that at this moment sets up defences connects luminous, pulls up key then, automobile flameout.When starting this chassis once more, must import the password of setting up defences of input just now by keyboard, this chassis could start.In fact increased another road anti-theft feature.
Below in conjunction with the accompanying drawings specific embodiments of the invention are described in detail; but this does not limit the interest field that the present invention will protect, and any improvement that those of ordinary skill in the art did and variation all can not break away from design of the present invention and protection domain.
Claims (10)
1. vehicle automatic management system is characterized in that it comprises:
The vehicle-mounted monitoring instrument of can registration of vehicle travel concrete parameter, the inquiry that receives and reply the infrared receiving/transmission base station and the instruction of per car one cover comprises infrared emission and receiving trap;
N door control unit, comprise that infrared receiving/transmission base station, the concrete data of demonstration and the electronic display of related command that receives vehicle-mounted monitoring instrument related data and send inquiry and dependent instruction, the gate mechanism on controlled opening and closing door hurdle, the candid photograph camera of capturing specific situation and monitoring machine close the image monitoring system in doorway and important place, said N is a positive integer; Wherein, the infrared receiving/transmission base station is installed in machine-operated doorway;
And Master Control Center, comprise server and the database of controlling the total system course of work;
When vehicle is crossed the threshold, communicate by letter with infrared launcher with the infrared receiving device of described vehicle-mounted monitoring instrument by described infrared receiving/transmission base station, to described Master Control Center, described Master Control Center control display screen shows this vehicle parameter of travelling accordingly to the data of vehicle-mounted monitoring instrument during with the vehicle ' of its record by described infrared receiving/transmission base station transmits;
When vehicle is gone out, infrared receiving device by the vehicle-mounted monitoring instrument is realized communicating by letter with the infrared receiving/transmission base station of described door control unit with infrared launcher, finish driver, the number-plate number and go out examining of car task, the setting of Maximum speed limit, said examining is that the data transmission of will gather is given Master Control Center, compare with the data in the Master Control Center, whether control lets pass to vehicle;
When going out at vehicle, crossing the threshold, if vehicle is refused to implement the order of described door control unit, described candid photograph camera will be taken this vehicle actual conditions, arrive Master Control Center by Network Transmission.
2. according to the said vehicle automatic management system of claim 1, it is characterized in that also comprising by network and send a car and Q user terminal of data query that said Q is a positive integer, said user terminal passes through network or cable is connected with Master Control Center.
3. according to the said vehicle automatic management system of claim 2, it is characterized in that also comprising M wired road monitoring base station collecting the vehicular traffic data, said M is a positive integer, wired road monitoring base station is contained in respectively to be wanted on the road junction, and wired road monitoring base station is connected with Master Control Center by cable or network.
4. according to the said vehicle automatic management system of claim 3, it is characterized in that also comprising S wireless road monitoring base station that flows, said S is a positive integer.
5. according to claim 1,2,3 or 4 said vehicle automatic management systems, it is characterized in that wherein said vehicle-mounted monitoring instrument, comprise monitor main frame and monitor controller; Wherein, the hall speed sensor that is connected with CPU1 by the CPU1 that carries out control and supervisory routine, driving circuit, high power relay, the ignition controller that is connected with one group of normally opened contact of high power relay, by photoelectrical coupler of monitor main frame, the flash memories that stores the vehicle ' parameter by the driving circuit excitation by CPU1 control, by the battery-powered DC voltage-stabilizing Switching Power Supply of vehicle electrical with transmit data RS-232 interface that use, that be connected with CPU1 and form; The monitor controller is by CPU2, send data and receive data with CPU2 control, the infrared launcher and the infrared receiving device that constitute by the Infrared High-Power ballistic device, the driver inputs 2 * 6 keyboards that password is used, the transmission data with not only be connected the RS-232 interface of CPU1 but also connected another RS-232 interface of CPU2, show the effective driver of action that the driver imports password by 2 * 6 keyboards LED that registers, show the fast LED that transfinites that surpasses maximum speed limit, LED sets up defences, form with the overspeed alarming loudspeaker.
6. according to the said vehicle automatic management system of claim 5, it is characterized in that wherein said infrared receiving/transmission base station is made up of the infrared launcher and the infrared receiving device that are made of the Infrared High-Power ballistic device that the CPU2 of the CPU1 of the 485-232 converter that links to each other successively, RS-232 interface, this infrared receiving/transmission base station, this infrared receiving/transmission base station and CPU2 with this infrared receiving/transmission base station link to each other respectively, wherein the CPU1 of this infrared receiving/transmission base station is used for and the communicating by letter of Master Control Center, and the CPU2 of this infrared receiving/transmission base station is used for the control to the infrared receiving/transmission base station.
7. according to claim 3 or 4 said vehicle automatic management systems, it is characterized in that being mounted with in the server of said Master Control Center management and control program, this Master Control Center realizes communicating by letter, transmitting data and relevant steering order with user terminal, door control unit and wired road monitoring base station respectively by cable or network.
8. according to the said vehicle automatic management system of claim 3, it is characterized in that wherein said wired road monitoring base station is installed in closely the road junction of wanting with distant location respectively, gather the relevant data that vehicular traffic travels, described wired road monitoring base station arrives Master Control Center by cable or network with the data transmission of gathering.
9. according to the said vehicle automatic management system of claim 4, it is characterized in that the wherein said wireless road monitoring base station that flows is installed in picket Che Nei, it is to be made of the infrared receiving/transmission base station and the main control server that are installed in the car, this main control server can be a portable computer, gathers the relevant data of vehicular traffic.
10. according to claim 2,3 or 4 said vehicle automatic management systems, it is characterized in that wherein said Q user terminal be have different priority levels, can send a car simultaneously, data query or the user terminal of data query only, each user terminal wherein links to each other with Master Control Center by cable or network respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02117671 CN1238824C (en) | 2002-05-14 | 2002-05-14 | Vehicle automatic management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02117671 CN1238824C (en) | 2002-05-14 | 2002-05-14 | Vehicle automatic management system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1458635A CN1458635A (en) | 2003-11-26 |
| CN1238824C true CN1238824C (en) | 2006-01-25 |
Family
ID=29426616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02117671 Expired - Fee Related CN1238824C (en) | 2002-05-14 | 2002-05-14 | Vehicle automatic management system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1238824C (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4354391B2 (en) * | 2004-12-07 | 2009-10-28 | 株式会社日立国際電気 | Wireless communication system |
| CN103116982B (en) * | 2013-01-06 | 2015-03-04 | 大庆毅达万联科技有限公司 | Traffic offence assistant management system based on mobile internet device |
| CN103713226B (en) * | 2014-01-15 | 2016-08-17 | 国网山东省电力公司莒县供电公司 | A kind of method for diagnosing faults of low-voltage distribution panel online fault prediagnosis device |
| CN104517455A (en) * | 2015-01-12 | 2015-04-15 | 重庆银钢科技（集团）有限公司 | Intelligent vehicle management system |
| JP6304226B2 (en) * | 2015-12-18 | 2018-04-04 | トヨタ自動車株式会社 | Vehicle exit management system and gate terminal |
| CN107622680A (en) * | 2017-09-25 | 2018-01-23 | 中铁二院重庆勘察设计研究院有限责任公司 | A kind of tramcar level crossing complex control system |
-
2002
- 2002-05-14 CN CN 02117671 patent/CN1238824C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1458635A (en) | 2003-11-26 |
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