Background technology
At present, intelligence express mail case has progressively started to popularize, State Post Bureau has formulated relevant criterion " YZ/TO133-201 intelligence express mail case national standard ", intelligence express mail case solves the effective way that express mail delivers " last one kilometer " problem, in recent years, along with the development of infotech and the prosperity of ecommerce, Chinese Express Service development remains growing trend at a high speed.The surge of express delivery scale is delivered to the end of express delivery and is brought challenge.
Intelligence express mail case is that a kind of express mail that integrates is delivered and the whole day 24 hour self-help service equipment extracting several functions.Intelligence express mail case; contribute to solving delivering that cost is high, express mail cannot ensure safely, client's picking is inconvenient and sending time and consumer with charge free and connect the problems such as ETCD estimated time of commencing discharging is inconsistent; become and solve the effective way that express mail delivers " last one kilometer " problem, its realistic meaning and social value main manifestations are: reduce human cost, improve and deliver efficiency, protection individual privacy.
Intelligence express mail case is the useful supplement of express delivery end service, and in recent years, the postal enterprise of more and more national and Express firm start to apply intelligent express mail case and solve end Delivery Problem.So far, total nearly 20 countries use intelligence express mail case.Home market, China Post, Shun Feng, flexible, rhythm reaches, in the Express firm such as logical and Jingdone district, Amazon etc. all start to attempt using intelligent express mail case.
From overall situation, postal enterprise, main Express firm and third company are trying to explore the solution that end is delivered, the main flow of industry development remains strengthens network construction and end delivery human input, improves service ability and the service level of end delivery.At this stage, intelligent express mail case is still a kind of useful supplement that express delivery end is delivered, for user provides a kind of good services selection.
On August 21st, 2013, State Post Bureau organizes intelligent express mail case standard investigation meeting.Delegate participating in the conference launches conscientiously ardent discussion, and to title, receive problems such as posting the choosing of function, security measure and propose suggestion for revision and suggestion.After the meeting, project team analyzes one by one to expert opinion, defines draft standard for comment on this basis.
At present, the title of intelligent express mail case is varied, and domestic and international Common names has self-service package bin, self-service wrapping station, parcel self-aid system, self-service delivery of cargo machine, self-service express box etc. more than ten to plant, this title that this patent have employed " intelligent express mail case ".
The area that flow of personnel density is out of doors higher is mainly selected in the infield of external intelligent express mail case, as station, shopping center, large-scale house and housing group etc.Consider polytrope and the complicacy of outdoor environment, in conjunction with China's national situation, domestic intelligent express mail case be mainly positioned in community, in school, in office building in addressing, the place such as subway, there is certain safety guarantee.
Current technology, intelligent express mail case generally adopts general control mode to control electronic lock, connects up more, wastes a large amount of electric wire; Wiring is mixed and disorderly, thus cause that production efficiency is low, failure rate is high, be out of order after maintenance difficulty high.
Summary of the invention
For solving the problem, the object of this patent be to provide a kind of wiring less, economize on resources, production efficiency is high, failure rate is low, intelligent express mail case easy to maintenance.
The basic comprehension of the brief overview that following present this patent and some aspect that this patent is provided.This general introduction is not the exhaustive overview of this patent.Itself and not intended to be represent key, the decisive key element of this patent or the scope of delineation this patent.Its sole purpose is some concept of providing this patent in schematic form as to the preorder in greater detail provided after a while.
The technical scheme of this patent is: the intelligent express mail case using bussing technique, a kind of intelligent express mail case, comprise control module, electronic lock, power supply, cabinet, described power supply is connected with described control module, electronic lock, described intelligent express mail case also comprises multiple lock control plate, and the communication mode between described control module and described lock control plate adopts bussing technique.Described lock control plate is connected with described electronic lock.Described lock control strip has ID to encode.Described intelligent express mail case comprises display screen, and described display screen is connected with described control module, power supply.Described intelligent express mail case comprises image collecting module, and described image collecting module is connected with described control module, power supply.Described intelligent express mail case comprises Quick Response Code identification module, and described Quick Response Code identification module is connected with described control module.Described intelligent express mail case also comprises touch-screen, and described touch-screen is connected with described control module.Described intelligent express mail case also comprises keyboard, and described keyboard is connected with described control module.Described intelligent express mail case also comprises print module, and described print module is connected with described control module, power supply.Described intelligent express mail case also comprises RFID card reading module, and described RFID card reading module is connected with described control module, power supply.
Control module first charge mainboard, computer or industrial computer etc., control the module of electronic lock after the main finger of lock control plate receives the instruction of control module.ID coding realizes mainly through Single Chip Microcomputer (SCM) program or toggle switch.
Bus (Bus) transmits the common communication main line of information between various functional part, the transmission wire harness that it is made up of wire, according to transmitted information category, the bus of computing machine can be divided into data bus, address bus and control bus, is used for respectively transmitting data, data address and control signal.Bus is a kind of inner structure, and it is the highway of Input/Output Device transmission of information, and all parts is connected by bus, and external unit is connected with bus by corresponding interface circuit again, thus defines hardware system.The HW highway that transmits information between all parts, bus, connects each functional part with bus structure.If mainboard (Mother Board) is a city, so bus similarly is the motorbus (bus) in city, according to fixing traffic route, can transmit the bit (bit) of not stopping transport back and forth and doing.These circuits at one time in all only can be responsible for transmission bit.Therefore, many circuits must be adopted to transmit more data, and the data number that bus can be transmitted simultaneously is just called width (width), bitwise, highway width is larger, and transmission performance is just better simultaneously.The bandwidth (the total data number that namely can transmit in the unit interval) of bus is: bus bandwidth=frequency x width (Bytes/sec).When bus free (other devices are all connected in bus with high-impedance state form) and a device will communicate with object device time, the device drive bus of initiating communication, sends address and data.If after the address information that other devices be connected in bus with high-impedance state form receive (maybe can receive) conforms to oneself, namely receive the data in bus.Sending device completes communication, bus is abdicated (output becomes high-impedance state).Because bus is the one group of signal wire connecting all parts.Represent information by the signal on signal wire, can how to be realized by provisioning operations by the precedence of arranging unlike signal.Data bus DB(Data Bus wherein), address bus AB(Address Bus) and control bus CB(Control Bus), be also referred to as system bus, i.e. said bus on ordinary meaning.In some systems, data bus and address bus are multiplexing, namely the signal list registration that occurs in some moment of bus according to and other moment represent address; And some systems are separated." data bus DB " is for data information.Data bus is the bus of two-way three-state form, and namely he both can be sent to other parts such as storer or I/O interface the data of CPU, also the data of other parts can be sent to CPU.The important indicator that the figure place of data bus is, usually consistent with the word length of micro-process.Such as Intel 8086 microprocessor word length 16, its data-bus width is also 16.It is pointed out that the implication of data is broad sense, it can be real data, also can be instruction code or status information, sometimes or even a control information, therefore, in real work, what data bus transmitted might not be only data truly.Common data bus is ISA, EISA, VESA, PCI etc." address bus AB " is used for transfer address specially, and because address can only be transmitted to external memory storage or I/O port from CPU, so address bus always unidirectional tri-state, these are different from data bus.The figure place of address bus determines CPU can the memory headroom size of directly address, the address bus of such as 8 microcomputers is 16, then its maximum addressable space is 2^16=64KB, (x bit processor refers to that in the clock period, the treatable figure place of microprocessor (1,0) is how many to 16 micro computers, i.e. word length size) address bus be 20, its addressable space is 2^20=1MB.In general, if address bus is n position, then addressable space is 2^n byte." control bus CB " is used for transfer control signal and clock signal.In control signal, have plenty of microprocessor and be sent to storer and I/O interface circuit, as read/write signal, chip selection signal, interrupt response signal etc.; Also have be other component feedback to CPU, such as: interrupt application signal, reset signal, bus request signal, device ready signal etc.Therefore, the direction of transfer of control bus is determined by concrete control signal, and (information) is generally two-way, and the figure place of control bus will need according to the working control of system and determine.In fact the concrete condition of control bus depends primarily on CPU.According to the model split of transmission data, universal serial bus and parallel bus can be divided into.In universal serial bus, binary data is sent to object device by a data lines by turn; The data line of parallel bus is usually more than 2.Common universal serial bus has SPI, I2C, USB and RS232 etc.Whether independent according to clock signal, synchronous bus and asynchronous bus can be divided into.The clock signal of synchronous bus is independent of data, and the clock signal of asynchronous bus from extracting data out.SPI, I2C are synchronous serial bus, and RS232 adopts asynchronous serial bus.
Bus operating process has been transmission information between two modules, start-up operation process be primary module, another one is from module.A certain moment bus can only there is a primary module take bus.
The operation steps of bus: primary module application bus control right, bus controller carries out ruling.
From module, the operation steps of bus: after primary module obtains bus control right, addressing is from module, confirms that laggard line number is reportedly sent.
The bug check that data transmit.
Bus timing agreement: timing protoc can ensure that the both sides that data are transmitted operate synchronously, transmission is correct.Timing protoc has three types: synchronous bus timing: all modules in bus share the control that same time clock carries out operating process.The generation of the everything of each module is all in the beginning of clock period, and most action completes in a clock period.Asynchronous bus timing: the generation of operation is determined by the signal specific of source or object module.In bus, event depends on the generation of last event, and both sides provide cue mutually.Bus timing agreement, half synchronous bus timing: the time interval of each operation in bus can be different, but must be the appearance of the integral multiple of clock period, signal, and sampling is still benchmark with common clock with terminating.Isa bus adopts this timing method.Data transmission: point monocycle mode and burst (burst) mode.Monocycle mode: bus cycles only transmit data.Burst mode: the transmission carrying out multiple data after obtaining mainline control power.Provide destination first address during addressing, access first data, data 2,3 to the address of data n on first address basis by certain regular automatic addressing (as automatically added 1).
Adopt bus-structured major advantage: the dual-bus structure information transfer efficiency 1, towards storer is higher, this is its major advantage.But when CPU and I/O interface all will access storer, still can produce conflict.2, taken into account high-speed equipment and slow devices, made not involve mutually between them.3, the design of hardware is simplified.4, system architecture is simplified.Whole system clear in structure.Line is few, and base plate line can printing.5, system expansibility is good.One is that scale expands, and scale expands only needs much more slotting plug-in units of the same type.Two is that function expands, and function expands only to be needed to design new plug-in unit according to bus standard, and the position that plug-in unit inserts machine does not often have strict restriction.6, system update performance is good.7, fault diagnosis and maintenance is convenient to.The position of breaking down can be easily found with mainboard test card, and bus type.
Before realizing, address related objective, contact herein and describe and drawings describe some embodiment.But these aspects only represent wherein can adopt in the various modes of this patent principle a few, and the theme of this patent is intended to comprise all these aspects and equivalents thereof.According to the detailed description considered below in conjunction with accompanying drawing, advantage of the present invention and novel features apparent.
Embodiment
Embodiment 1: as Fig. 2.A kind of intelligent express mail case, comprise control module 1, electronic lock 2, power supply, cabinet, power supply is connected with described control module 1, electronic lock 2, and intelligent express mail case also comprises multiple lock control plate 201, and the communication mode between control module 1 and multiple lock control plate 201 adopts bussing technique.Lock control plate 201 is connected with electronic lock 2.Lock control plate 201, with ID coding, uses toggle switch to realize.Intelligence express mail case comprises display screen, and display screen is connected with control module 1, power supply.Intelligence express mail case comprises image collecting module, and image collecting module is connected with control module 1, power supply.Intelligence express mail case comprises Quick Response Code identification module, and Quick Response Code identification module is connected with control module 1.Intelligence express mail case also comprises touch-screen, and touch-screen is connected with control module 1.Intelligence express mail case also comprises keyboard, and keyboard is connected with control module 1.Intelligence express mail case also comprises print module, and print module is connected with control module 1, power supply.Intelligence express mail case also comprises RFID card reading module, and RFID card reading module is connected with control module 1, power supply.
Embodiment 2: as Fig. 3.A kind of intelligent express mail case, comprise control module 1, electronic lock 2, power supply, cabinet, power supply is connected with described control module 1, electronic lock 2, intelligence express mail case also comprises multiple lock control plate 201, infrared detection module 3, communication mode between control module 1 and multiple lock control plate 201 adopts bussing technique, and the communication mode between control module 1 and multiple infrared detection module 3 adopts bussing technique.Lock control plate 201 is connected with electronic lock 2.Lock control plate 201, with ID coding, uses toggle switch to realize.Infrared detection module 3, with ID coding, uses toggle switch to realize.Intelligence express mail case comprises display screen, and display screen is connected with control module 1, power supply.Intelligence express mail case comprises image collecting module, and image collecting module is connected with control module 1, power supply.Intelligence express mail case comprises Quick Response Code identification module, and Quick Response Code identification module is connected with control module 1.Intelligence express mail case also comprises touch-screen, and touch-screen is connected with control module 1.Intelligence express mail case also comprises keyboard, and keyboard is connected with control module 1.Intelligence express mail case also comprises print module, and print module is connected with control module 1, power supply.Intelligence express mail case also comprises RFID card reading module, and RFID card reading module is connected with control module 1, power supply.