CN206849110U - A kind of personnel's electronic identification device - Google Patents
A kind of personnel's electronic identification device Download PDFInfo
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- CN206849110U CN206849110U CN201720586026.8U CN201720586026U CN206849110U CN 206849110 U CN206849110 U CN 206849110U CN 201720586026 U CN201720586026 U CN 201720586026U CN 206849110 U CN206849110 U CN 206849110U
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- personnel
- identification device
- electronic identification
- detection means
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Abstract
A kind of personnel's electronic identification device of the utility model, including housing and fixing device, the housing connect with the fixing device；Battery, detection means, communicator and sensing switch are installed, the battery is connected respectively by sensing switch with the detection means and communicator, and the detection means is connected with the communicator in the housing.Personnel's electronic identification device provided by the utility model, it is mounted with sensing switch, can be by installing trigger in ad-hoc location, so, only when wearer passes through ad-hoc location during use, detection means and communicator just switch on power, when wearer is not near ad-hoc location, battery is not powered to detection means and communicator, so as to greatly save electric energy, charge frequency can be greatly reduced, improve Consumer's Experience.
Description
Technical field
Technical field of electronic equipment is the utility model is related to, more particularly to a kind of personnel's electronic identification device.
Background technology
Personnel's electronic identification device is a kind of identification device applied to large-scale crowd, by taking student as an example, passes through wearing
Personnel's electronic identification device, when coming in and going out school doorway, the inductor installed in school doorway will catch personnel's electronic recognition dress
The information put, student being gone out the information transmissions such as the time of school's door can lead to the supervisor such as terminal server, teacher, parent
The certain situation that terminal server understands student is crossed, so as to be provided conveniently for supervision.
Existing one problem of personnel's electronic identification device generally existing：The general phase of battery capacity in equal encapsulated space
It is poor less, and the detection means of personnel's electronic identification device and communicator at 24 hours always in the operating condition, power supply energy
Consumption is big, and charging experience of the user to high frequency time is bad.
Utility model content
Therefore, the utility model provides a kind of personnel's electronic identification device, and to solve the above problems, above-mentioned personnel electricity
Sub- identification device typically can be Electronic school badges.
The technical solution of the utility model is：A kind of personnel's electronic identification device, including housing and fixing device, the shell
Body connects with the fixing device；Battery, detection means, communicator and sensing switch are installed in the housing, it is described
Battery is connected respectively by sensing switch with the detection means and communicator, the detection means and the communicator
Connection.
Optionally, the sensing switch is low frequency inductance sensing switch.
Optionally, low frequency inductance sensing switch includes low frequency inductance sensor, first processor and electromagnetic relay, institute
Low-frequency sensor is stated to be connected with processor, the processor is connected with the electromagnetic relay, the electromagnetic relay with it is described
Battery and detection means connect with communicator.
Optionally, the fixing device is wrist strap.
Optionally, the arc convex being sequentially connected is provided with the inside of the wrist strap, is provided with the arc convex logical
Stomata.
Optionally, the detection means includes：Gravity accelerometer, its be used to detecting the walking step number of wearer,
Distance and GPS location information；Heart rate sensor, it is used to detect wearer's heart rate；The communicator includes：RFID communication mould
Block, it is used to receive and dispatch 125k low frequency signals and utilizes 2.4G high-frequency transmission data；Bluetooth module, it is used for bluetooth；
Wherein, the gravity accelerometer, heart rate sensor and RFID communication module, bluetooth module connection, the RFID communication
Module, bluetooth module and user terminal connect.
Optionally, display screen is installed on the housing.
Optionally, the gravity accelerometer, heart rate sensor pass through second processor and RFID communication module, indigo plant
Tooth module is connected, and the gravity accelerometer, heart rate sensor be connected by I/O interface circuits with processor, and described the
Two processors are connected by I/O interfaces with RFID communication module, bluetooth module.
Optionally, the RFID communication module, the radiofrequency emitting module of bluetooth module are RS232 or RS485.
Optionally, the first processor includes amplifying circuit, rectification circuit, filter circuit and transistor switching circuit,
The amplifying circuit, rectification circuit, filter circuit and transistor switching circuit are sequentially connected, the low frequency inductance sensor and institute
State amplifying circuit connection；The transistor switching circuit includes NPN type triode, and the base stage of the NPN type triode is connected with
First resistor and second resistance, the filter circuit are connected with the first resistor, the second resistance and the pole of NPN type three
The emitter stage connection of pipe, and the first common port is connected, the colelctor electrode of the NPN type triode passes through voltage-stabiliser tube and the second common port
Connection；The coil of the electromagnetic relay is in parallel with the voltage-stabiliser tube, one end of the normally opened contact of the electromagnetic relay and institute
Detection means connection is stated, the other end of the normally opened contact of the electromagnetic relay is connected with the battery, the electromagnetic relay
One end of normally opened contact be connected with the communicator, the other end of the normally opened contact of the electromagnetic relay and the battery
Connection.
Personnel's electronic identification device provided by the utility model, is mounted with sensing switch, can be by spy during use
(such as school gate) installation trigger is put in positioning, and so, only when wearer passes through ad-hoc location, detection means and communication fill
Put and just switch on power, when wearer is not near ad-hoc location, battery is not powered to detection means and communicator, so as to significantly
Electric energy has been saved, charge frequency can be greatly reduced, has improved Consumer's Experience.
Brief description of the drawings
Fig. 1 is a kind of front schematic view of personnel's electronic identification device；
Fig. 2 is Fig. 1 lateral plan；
Fig. 3 is a kind of internal structure schematic diagram of personnel's electronic identification device；
Fig. 4 is a kind of attachment structure schematic diagram of low frequency inductance sensing switch；
Fig. 5 is a kind of partial structural diagram of wrist strap；
Fig. 6 is a kind of principle schematic of personnel's electronic identification device；
Fig. 7 is a kind of inside catenation principle figure of personnel's electronic identification device；
Wherein, 11, housing；12nd, wrist strap；121st, arc convex；122nd, passage；13rd, battery；14th, detection means；15、
Communicator；16th, sensing switch；161st, low frequency inductance sensor；162nd, first processor；163rd, electromagnetic relay；17th, show
Display screen.
Embodiment
A kind of personnel's electronic identification device of the present utility model is described further below in conjunction with the accompanying drawings.
As shown in figs. 1-7, a kind of personnel's electronic identification device of the utility model includes housing 11 and fixing device, fixed dress
Existing fixing device, preferably wrist strap 12 can be used by putting.The housing connects with the fixing device；Pacify in the housing
Equipped with battery 13, detection means 14, communicator 15 and sensing switch 16, the battery passes through sensing switch and the inspection
Survey device and communicator connects respectively, the detection means is connected with the communicator.
Personnel's electronic identification device provided by the utility model, is mounted with sensing switch, can be by spy during use
(such as school gate) installation trigger is put in positioning, and so, only when wearer passes through ad-hoc location, detection means and communication fill
Put and just switch on power, when wearer is not near ad-hoc location, battery is not powered to detection means and communicator, so as to significantly
Electric energy has been saved, charge frequency can be greatly reduced, has improved Consumer's Experience.
The sensor switch is preferably low frequency inductance sensing switch, and low frequency inductance sensing switch can use existing
Low frequency inductance sensing switch, low frequency inductance sensing switch frequency is usually 125KHZ, below be applicant oneself design
A kind of low frequency inductance sensing switch：Low frequency inductance sensing switch includes low frequency inductance sensor 161, first processor
162 and electromagnetic relay 163, the low-frequency sensor be connected with processor, the processor is connected with the electromagnetic relay,
The electromagnetic relay is connected with the battery and detection means and communicator.This structure, is sensed by low frequency inductance
The trigger signal of device detection triggers, electromagnetic relay action is controlled after trigger signal is handled by first processor, so as to
Battery is controlled to be powered to detection means and communicator.In the application, magnetic-type charger is preferably set on housing, with convenient
To battery powered, well known to those skilled in the art during the installation of magnetic-type charger, here is omitted.Need what is illustrated
It is that above-mentioned, detection means 14, communicator 15 and sensing switch are desirably integrated into circuit board integral installation on circuit board
In in housing.
As a preferred mode：The first processor includes amplifying circuit, rectification circuit, filter circuit and three poles
Pipe on-off circuit, the amplifying circuit, rectification circuit, filter circuit and transistor switching circuit are sequentially connected, the low-frequency electrical
Propagated sensation sensor is connected with the amplifying circuit；The transistor switching circuit includes NPN type triode T1, the pole of NPN type three
The base stage of pipe is connected with first resistor R1 and second resistance R2, and the filter circuit is connected with the first resistor R1, and described
Two resistance R2 are connected with the emitter stage of the NPN type triode T1, and connect the first public terminal GND, the NPN type triode T1
Colelctor electrode be connected by voltage-stabiliser tube D1 with the second common port VCC；The coil K of the electromagnetic relay and voltage-stabiliser tube D1 is simultaneously
Connection, the normally opened contact K1 of electromagnetic relay one end are connected with the detection means, and the normally opened of the electromagnetic relay touches
The point K1 other end is connected with the battery GB, and the normally opened contact K2 of the electromagnetic relay one end and the communicator connect
Connect, the normally opened contact K2 of the electromagnetic relay other end is connected with the battery GB.The structure, the inspection of low frequency inductance sensor
The trigger signal of the trigger of survey carries out signal amplification, rectifying and wave-filtering, output by amplifying circuit, rectification circuit, filter circuit
More stable DC signal, the trigger voltage of trigger triode T1 conductings is then generated by resistance R1, leads triode T1
Logical, the second common port VCC is to be turned between supply voltage end and the first public terminal GND i.e. earth terminal, and voltage-regulator diode D1 has electricity
Pressure, the coil K of electromagnetic relay is set to obtain electric, the normally opened contact K1 and K2 of magnetic relay closure, battery GB is to communicator and inspection
Device power supply is surveyed, communicator and detection means are started working.Certainly, low frequency inductance sensor can't detect the triggering of trigger
During signal, triode T1 is not turned on, and battery GB does not power to communicator and detection means
In order to facilitate people's observed data：It is also equipped with display screen 17 on the housing, the sheet during installation of display screen
Known to art personnel, here is omitted.As a kind of specific structure：The detection means includes：Gravity accelerates
Sensor is spent, it is used to detect the walking step number of wearer, distance and GPS location information；Heart rate sensor, it, which is used to detect, wears
Wearer's heart rate；The communicator includes：RFID communication module, it is used to receive and dispatch 125k low frequency signals and kept pouring in using 2.4G height
Transmission of data；Bluetooth module, it is used for bluetooth；Wherein, the gravity accelerometer, heart rate sensor and RFID
Communication module, bluetooth module connection, the RFID communication module, bluetooth module and user terminal connect.Led to by installing RFID
Letter module can make to be connected with user terminal more stable.Above-mentioned user terminal can be mobile phone or tablet personal computer or PC.It is described
Gravity accelerometer, heart rate sensor are connected by second processor with RFID communication module, bluetooth module, the gravity
Acceleration transducer, heart rate sensor are connected by I/O interface circuits with processor, and the second processor passes through I/O interfaces
It is connected with RFID communication module, bluetooth module.Second processor can use existing processor, such as CPU.Above-mentioned RFID leads to
Believe that module, the radiofrequency emitting module of bluetooth module are RS232 or RS485.The model of the second processor is preferably NXP
The LPC1768 of Semiconductors companies, can also be the STM32F103 of ST Microelectronics companies.
In the application, alarm module can also be set, after power on, when RFID communication module, bluetooth module in housing
When not receiving connection signal, then alarm module output alarm signal.Family or manager can be used to know this by alarm module
The connection state of equipment and user terminal, for example alarm module can be connected to loudspeaker, school gate operator on duty hears loudspeaker
After alarm i.e. may know that student personnel's electronic identification device be connected with user terminal it is problematic.
People especially during the broiling summer, can perspire a little louder in motion, during using wrist strap as fixing device, wrist
Band encloses wrist winding one, it is not easy to and it is ventilative, make people uncomfortable, therefore applicant is improved wrist strap, the wrist strap
Inner side is provided with the arc convex 121 being sequentially connected, and is provided with passage 122 on the arc convex, arc convex preferably selects
It is raised with flexible arc, by setting arc convex, there is space between adjacent arc convex, people's wrist does not contact, and passes through
Passage is set, skin can be increased and ventilated with extraneous, in addition, in motion process, arc convex of the wrist to contact portion
There are certain compression and Diastolic Force, make arc convex deformation and resilience, extruding and loose passage, form air-flow, make wearing more
Comfortably.
Embodiment described above is only that preferred embodiment of the present utility model is described, not to this practicality
New scope is defined, and on the premise of the utility model design spirit is not departed from, those of ordinary skill in the art are to this
The various modifications and improvement that the technical scheme of utility model is made, the protection of the utility model claims book determination all should be fallen into
In the range of.
Claims (10)
- A kind of 1. personnel's electronic identification device, it is characterised in that：Including housing (11) and fixing device, the housing and described solid Determine device connection；Battery (13), detection means (14), communicator (15) and sensing switch (16), the electricity are installed in the housing Pond is connected respectively by sensing switch with the detection means and communicator, and the detection means connects with the communicator Connect.
- A kind of 2. personnel's electronic identification device according to claim 1, it is characterised in that：The sensing switch is low frequency Inductance sensor switchs.
- A kind of 3. personnel's electronic identification device according to claim 2, it is characterised in that：Low frequency inductance sensing switch bag Include low frequency inductance sensor (161), first processor (162) and electromagnetic relay (163), the low-frequency sensor and processor Connection, the processor be connected with the electromagnetic relay, the electromagnetic relay and the battery and detection means and leads to T unit connects.
- A kind of 4. personnel's electronic identification device according to claim 1, it is characterised in that：The fixing device is wrist strap (12)。
- A kind of 5. personnel's electronic identification device according to claim 4, it is characterised in that：It is provided with the inside of the wrist strap The arc convex (121) being sequentially connected, passage (122) is provided with the arc convex.
- A kind of 6. personnel's electronic identification device according to claim 1, it is characterised in that：The detection means includes：Gravity accelerometer, it is used to detect the walking step number of wearer, distance and GPS location information；Heart rate sensor, it is used to detect wearer's heart rate；The communicator includes：RFID communication module, it is used to receive and dispatch 125KHZ low frequency signals and utilizes 2.4GHZ high-frequency transmission data；Bluetooth module, it is used for bluetooth；Wherein, the gravity accelerometer, heart rate sensor and RFID communication module, bluetooth module connection, the RFID Communication module, bluetooth module and user terminal connect.
- A kind of 7. personnel's electronic identification device according to claim 1, it is characterised in that：Display is installed on the housing Screen 17.
- A kind of 8. personnel's electronic identification device according to claim 6, it is characterised in that：The acceleration of gravity sensing Device, heart rate sensor are connected by second processor with RFID communication module, bluetooth module, the gravity accelerometer, Heart rate sensor is connected by I/O interface circuits with processor, and the second processor passes through I/O interfaces and RFID communication mould Block, bluetooth module connection.
- A kind of 9. personnel's electronic identification device according to claim 6, it is characterised in that：The RFID communication module, indigo plant The radiofrequency emitting module of tooth module is RS232 or RS485.
- A kind of 10. personnel's electronic identification device according to claim 3, it is characterised in that：The first processor includes Amplifying circuit, rectification circuit, filter circuit and transistor switching circuit, the amplifying circuit, rectification circuit, filter circuit and three Pole pipe on-off circuit is sequentially connected, and the low frequency inductance sensor is connected with the amplifying circuit；The transistor switching circuit includes NPN type triode T1, and the base stage of the NPN type triode is connected with first resistor R1 With second resistance R2, the filter circuit is connected with the first resistor R1, the second resistance R2 and the NPN type triode T1 emitter stage connection, and connect the first public terminal GND, the colelctor electrode of the NPN type triode T1 pass through voltage-stabiliser tube D1 and the Two common port VCC connections；The coil K of the electromagnetic relay is in parallel with the voltage-stabiliser tube D1, the normally opened contact K1 of electromagnetic relay one end It is connected with the detection means, the normally opened contact K1 of the electromagnetic relay other end is connected with the battery GB, the electricity The normally opened contact K2 of magnetic relay one end is connected with the communicator, and the normally opened contact K2's of the electromagnetic relay is another End is connected with the battery GB.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720586026.8U CN206849110U (en) | 2017-05-24 | 2017-05-24 | A kind of personnel's electronic identification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720586026.8U CN206849110U (en) | 2017-05-24 | 2017-05-24 | A kind of personnel's electronic identification device |
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| Publication Number | Publication Date |
|---|---|
| CN206849110U true CN206849110U (en) | 2018-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720586026.8U Active CN206849110U (en) | 2017-05-24 | 2017-05-24 | A kind of personnel's electronic identification device |
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| Country | Link |
|---|---|
| CN (1) | CN206849110U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109658536A (en) * | 2018-12-19 | 2019-04-19 | 云教（北京）科技有限公司 | A kind of system that uninterrupted attendance is realized based on RFID technique |
-
2017
- 2017-05-24 CN CN201720586026.8U patent/CN206849110U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109658536A (en) * | 2018-12-19 | 2019-04-19 | 云教（北京）科技有限公司 | A kind of system that uninterrupted attendance is realized based on RFID technique |
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