CN208766718U - Labor service system of real name Special-purpose plate card - Google Patents

Abstract

The utility model discloses labor service system of real name Special-purpose plate card, including main control board and shell, main control board is arranged inside the shell, control button is inlaid on shell, shell side is inlaid with Wiring port；Kernel control module, peripheral circuit, power supply unit are provided on main control board, kernel control module includes core processor, network controller and storage unit；The power pins of core processor are connected with power supply unit, and the reading and writing data end of core processor is connected with storage unit；The communication conversion port of core processor is connected with network controller, and the output end of network controller is connected with network voltage converter, and the output end of network voltage converter is connected with video camera；It further include NB-IoT mould group on main control board, NB-IoT mould group is connected on labor service system of real name Special-purpose plate card by plug-in PCI-E interface.The utility model can be used for completing the operation such as acquisition, forwarding and storage of labor service system of real name attendance information.

Description

Labor service system of real name Special-purpose plate card

Technical field

The utility model relates to labor management control field more particularly to labor service system of real name Special-purpose plate cards.

Background technique

Currently, in system of real name labor management, there are great number of issues: inadequate by attention degree in project, end item is even Without the sole duty labor service person of managing, security personnel's substitution is arranged；User's lacks moral fiber does not have basic computer knowledge, to computer It operates unskilled, often will cause WINDOOWS system crash or database corruption, so that management software cannot use；In project Not full-time network management, not enough, encountering network problem cannot be handled part-time level in time, cause system of real name data that can not arrive soft Part end or Enterprise Hub (cloud), project are reluctant that the terms of payment are again bad in front end hardware progress equipment investment, are caused a large amount of low End, the market was filled up with goods of inferior quality, and product quality cannot be guaranteed, and cannot effectively handle after equipment fault, and then lead to item Mesh is had no interest at all to using the system.Since project manager is insufficient to fining labor management understanding, it is believed that the system is not Direct economic benefit can be brought to project, caused to manpower.The insufficient investment of material resources, such vicious circle, leads to system of real name Management cannot use well, and data cannot effectively become data of " living ".Data acquisition is unsmooth, data source inaccuracy, Real-name management is caused not use really, let alone based on the labor service fine-grained management of system of real name data, engineering method management Deng all at unrooted duckweed.

Utility model content

In order to solve shortcoming present in above-mentioned technology, the utility model provides a kind of labor service system of real name personality board Card.

In order to solve the above technical problems, the technical solution adopted in the utility model is: labor service system of real name Special-purpose plate card, packet Main control board and shell are included, the main control board setting inside the shell, is inlaid with control button, the shell side on shell While being inlaid with Wiring port；

Kernel control module, peripheral circuit, power supply unit are provided on the main control board, the core controls mould Block includes core processor, network controller and storage unit；The power pins of the core processor are connected with power supply unit, The reading and writing data end of core processor is connected with storage unit；The communication conversion port of core processor is connected with network-control Device, the output end of the network controller are connected with network voltage converter, and the output end of network voltage converter, which is connected with, to be taken the photograph Camera；

It further include NB-IoT mould group on labor service system of real name Special-purpose plate card, the NB-IoT mould group passes through plug-in PCI- E interface It is connected on labor service system of real name Special-purpose plate card.

Further, the peripheral circuit includes crystal oscillating circuit, reset circuit and watchdog circuit；Crystal oscillating circuit is connected to The RST pin of the clock pins of core processor, reset circuit and core processor is electrically connected；

Said supply unit includes rechargeable lithium battery and power adapter；Rechargeable lithium battery is matched by conducting wire and power supply Suitable device is connected；The storage unit includes FLASH flash memory and eMMC embedded memory.

Further, network voltage converter includes impedance matching unit, clutter recognition unit and voltage isolated location, institute The output port that impedance matching unit is connected to network controller is stated, the voltage isolated location is connected to high-definition multimedia The input terminal of interface；The video camera is connected by high-definition multimedia interface with main control board.

Further, the key on main control board power adapter and reset circuit connect.

Further, the signal output end of the core processor is connected with alarm unit access interface, and alarm unit connects Alarm unit is connected on inbound port.

Further, 4G transmission module is provided on main control board；It further include in lower module on main control board It is one or more of: bluetooth module, WiFi module, GPS module；It further include with one of lower interface or several on main control board Kind: USB interface, LAN interface and SD interface.

The utility model can be used for completing the operation such as acquisition, forwarding and storage of labor service system of real name attendance information.This is practical New function is complete, performance is stable, can effectively facilitate the legal recruitment of labor service enterprises, safeguards labor service personnel's right conscientiously, transfers business Worker person's enthusiasm implements labor service fine-grained management, increases enterprise core competence.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model.

Specific embodiment

Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.

Labor service system of real name Special-purpose plate card shown in FIG. 1, including main control board and shell, the main control board setting exist In shell, inside the shell, shell 1 is made of metal shield materials for main control board setting, being capable of effective shock, anti- Dirt, shielding electromagnetic interference, and hardness is big, easy to carry, durable, is inlaid with control button on shell, inside control button It is connected on main control board, for realizing control start and close and resets reboot operation；The shell side is inlaid with wiring Port, for being the external network of main control board or other modules.

Kernel control module, peripheral circuit, power supply unit are provided on the main control board, the core controls mould Block includes core processor, network controller and storage unit；The power pins of the core processor are connected with power supply unit, The reading and writing data end of core processor is connected with storage unit；The communication conversion port of core processor is connected with network-control Device, network controller use Realtek processor, and the output end of the network controller is connected with network voltage converter, network electricity The output end of buckling parallel operation is connected with video camera；

It further include NB-IoT mould group on main control board, the NB-IoT mould group is connected to labor by plug-in PCI-E interface It is engaged on system of real name Special-purpose plate card.

Core processor uses the T3 of Quan Zhi company, is built-in with 16/32 ARM7TDMIRISC processor core, and at core Reason device is built-in with JTAG debugging interface, UART conversion serial ports.Including labor service personnel's data reception module, data distributing module, examine Diligent record receiving module, statistical module and data uploading module；Wherein, labor service personnel's data reception module passes through local area network and labor Being engaged in, demographic data's receiving module is connected, and data distributing module is connected by local area network with system of real name data acquisition device；Labor service people Member's data reception module, data distributing module, attendance record receiving module, statistical module and data uploading module are single with storage Member is connected, and data uploading module is connected with GPRS module；The GPRS module is NB-IoT mould group, and the NB-IoT mould group passes through Plug-in PCI-E interface is connected on labor service system of real name Special-purpose plate card.Statistical module is connected with data display module, the data exhibition Show that module connects display screen by HDMI interface.

The peripheral circuit includes crystal oscillating circuit, reset circuit and watchdog circuit；Crystal oscillating circuit is connected to core processing The RST pin of the clock pins of device, reset circuit and core processor is electrically connected；

Said supply unit includes rechargeable lithium battery and power adapter；Rechargeable lithium battery is matched by conducting wire and power supply Suitable device is connected；The storage unit includes FLASH flash memory and eMMC embedded memory；

Network voltage converter includes impedance matching unit, clutter recognition unit and voltage isolated location, the impedance The output port of network controller is connected to unit, the voltage isolated location is connected to the defeated of high-definition multimedia interface Enter end；The video camera is connected by high-definition multimedia interface with main control board.

Main control board edge connects control button, and the power adapter and reset circuit are connect with equal control button.

The signal output end of the core processor is connected with alarm unit access interface, connects on alarm unit access interface It is connected to alarm unit；

4G transmission module is provided on main control board；It further include bluetooth module, WiFi module, GPS on main control board Module；It further include USB interface, LAN interface and SD interface on main control board, the interface later period can increase camera, less radio-frequency Identification, the matured products such as Temperature Humidity Sensor.It can be used for external external memory controller with upper module or interface, coms is passed It is sensor interface, liquid crystal display interface, direct memory access (DMA) interface, Universal Serial Bus Interface, safe digital card, general non- Synchronous receiving-transmitting transmitter, SPI interface, are convenient for piece external expansion；Can be used entity swipe the card or bluetooth, wireless access way come Carry out data acquisition；Can external face machine system, prevent the phenomenon that checking card in generation.Solving current system of real name managing and control system makes Most of problem in, allows data really to apply to building field, serves building trade, reaches the shared of information resources, It interconnects with the data of different platform.It is effectively collected by system of real name labor service managing and control system logarithm, filters, deposit Storage carries out solid data basis for the derivative application of the following big data platform.

The working principle of the present embodiment are as follows:

(1) kernel control module is powered operation by power supply unit, and the power supply adaptor switching is external suitable Power supply, power supply adaptor convert the input voltage received, are directly output to the charging end of rechargeable lithium battery, can fill The VCC pin for exporting electric signal to core processor is electrically connected by the energy storage of electric lithium battery one side on one side；

(2) when starting, kernel control module is started to work, and crystal oscillating circuit starts starting of oscillation, provides the standard machine period to core Heart processor, core processor refresh memory and are ready for work by reset circuit electrification reset；Core processor passes through tune It tries port and carries out program downloading, and carry out debugging and operating environment and build, waiting for the start works after the completion；

(3) after core processor receives signal or data, since storage unit carry out routine call, it is described NOR type Flash feature in FLASH memory is that high reliablity, random reading speed are fast, and it is less to be suitable for erase and program operations And directly executing the occasion of code, i.e., application program can directly be run in Flash；And NAND type Flash can provide it is high The speed that cell density can achieve high storage density, and be written and wipe also quickly, is suitable for clear data storage and file Storage；The eMMC embedded memory is mainly used as running space, data and the stack area of program in systems, when system opens When dynamic, CPU reads starting code, after the initialization of the system of completion, program generation first from the reseting address 0x0 in Flash Code, which is called in eMMC embedded memory, to be run, to improve the speed of service of system；Meanwhile it operating system, user stack and answering It is also all loaded into eMMC embedded memory with program；

(4) network controller sends and receivees control for carrying out network data, is formed using Realtek chip complete double Work transmission mode；

(5) the network voltage converter is for realizing the impedance matching unit in network controller, for realizing defeated Enter output impedance matching, to provide stable operating voltage for Realtek chip；The clutter recognition unit can effectively remove biography Noise signal during defeated reduces the stability that interference guarantees signal transmission；The voltage isolated location is by network controller It is isolated from the outside, enhances anti-interference ability.

Its workflow are as follows: 1) kernel control module, network controller initialization operation；

2) pass gates start to send data packet, and network interface interface carries out packet capturing；

3) network voltage converter converts network data, and network controller judges data；

4) core processor receives process instruction, judges whether normal, the normal clearance of selection or early warning operation, clearance note Record and data are simultaneously displayed on extraneous display equipment, meanwhile, passage record and data are automatically stored to cloud.

Above embodiment is not limitations of the present invention, and the utility model is also not limited to the example above, The variations, modifications, additions or substitutions that those skilled in the art are made within the scope of the technical solution of the utility model, Also the protection scope of the utility model is belonged to.

Claims (6)

1. labor service system of real name Special-purpose plate card, including main control board and shell, the main control board is arranged inside the shell, shell On be inlaid with control button, the shell side is inlaid with Wiring port, it is characterised in that:

Kernel control module, peripheral circuit, power supply unit, the kernel control module packet are provided on the main control board Include core processor, network controller and storage unit；The power pins of the core processor are connected with power supply unit, core The reading and writing data end of processor is connected with storage unit；The communication conversion port of core processor is connected with network controller, institute The output end for stating network controller is connected with network voltage converter, and the output end of network voltage converter is connected with video camera；

It further include NB-IoT mould group on labor service system of real name Special-purpose plate card, the NB-IoT mould group is connected by plug-in PCI-E interface On labor service system of real name Special-purpose plate card.

2. labor service system of real name Special-purpose plate card according to claim 1, it is characterised in that: the peripheral circuit includes crystal oscillator electricity Road, reset circuit and watchdog circuit；Crystal oscillating circuit is connected to the clock pins of core processor, reset circuit and core processing The RST pin of device is electrically connected；

Said supply unit includes rechargeable lithium battery and power adapter；Rechargeable lithium battery passes through conducting wire and power adapter It is connected；The storage unit includes FLASH flash memory and eMMC embedded memory.

3. labor service system of real name Special-purpose plate card according to claim 1, it is characterised in that: network voltage converter includes impedance Matching unit, clutter recognition unit and voltage isolated location, the impedance matching unit are connected to the output end of network controller Mouthful, the voltage isolated location is connected to the input terminal of high-definition multimedia interface；The video camera is more by fine definition Media interface is connected with main control board.

4. labor service system of real name Special-purpose plate card according to claim 1, it is characterised in that: on the key and main control board Power adapter connected with reset circuit.

5. labor service system of real name Special-purpose plate card according to claim 1, it is characterised in that: the signal of the core processor is defeated Outlet is connected with alarm unit access interface, is connected with alarm unit on alarm unit access interface.

6. labor service system of real name Special-purpose plate card according to claim 1, it is characterised in that: be provided with 4G biography on main control board Defeated module；It further include with one or more of lower module on main control board: bluetooth module, WiFi module, GPS module；It is main Controlling on circuit board further includes with one or more of lower interface: USB interface, LAN interface and SD interface.