CN209030318U - It breaks ground scene intelligent identification terminal - Google Patents

Abstract

It breaks ground scene intelligent identification terminal the utility model discloses one kind, is related to scene detection field of breaking ground, the voltage source that cue circuit is used to power to the WIFI chip is prompted in normal power supply with when there is power down；The remote server is arranged in the machine box for server of hollow rectangular-shape, and the machine box for server includes cabinet, and the through slot of rectangular-shape is provided on the antetheca of the cabinet, and cover plate of the hinge on the antetheca of the cabinet is covered on the through slot.Pass through the structure and other structures of the removal particulate contaminant on setting machine box for server in this way, in real time accurately according to the external voltage source powered to WIFI chip either with or without power down come the reason of further determining that communication failure, improve the efficiency of determining communication failure, it is thus also avoided that particulate contaminant in atmosphere is also often also gathered in remote server the defect for leading to the operation that can be unfavorable for remote server for a long time of aggregation in the cabinet through proceeding to machine box for server in lumen therethrough.

Description

It breaks ground scene intelligent identification terminal

Technical field

The utility model relates to scene detection techniques fields of breaking ground, and break ground scene intelligent identification eventually more particularly, to one kind End.

Background technique

The security monitoring of construction site and management are real especially to the monitoring and management of the scene of breaking ground of construction site One of the important link of existing construction management, construction easily occur all kinds of safety accidents, generate undesirable social effectiveness, or even cause Serious consequence.The security monitoring of traditional construction site, including construction safety supervision, the human, financial, and material resources safety in building site etc., all It needs to reinforce taking precautions against with high-tech means, but construction site can just change with the completion of the progress and project of project simultaneously Or do not existed, and the monitoring system as building site eyes also must reset or remove, and not only consumed manpower in this way but also be easily damaged Monitoring device, this is just badly in need of a kind of moveable monitoring device, in addition, construction site environment is changeable, moveable monitoring device Installation, fixation are also required to properly settle.

By research and development, just have be proposed such as application No. is " 201621367411.5 ", the applying date be " 2016.12.14 " With the detection terminal device under scene of breaking ground for applying for entitled " construction site monitoring device ", as Figure 1-Figure 4, it is wrapped Shell 1 is included, processor, camera 7, wireless communication chips are set in the shell 1, the processor connects and controls camera 7 wireless communication chips, wireless communication chips are communicated with remote server (not illustrating in figure), by processor by camera 7 collected real-time video monitoring information are sent to remote server, so that entire video monitoring apparatus is without being appointed What is routed, and video monitoring mobile device can be placed in any place for wanting to be monitored.The two sides of the shell 1 are symmetrical arranged branch Strut 2, the support rod 2 are rotatablely connected by output shaft 21 and shell 1, the setting pedestal 3 and extension of the support rod 2 Idler wheel 31 is arranged on the pedestal 3 for hook, and when monitoring position is lower or is suitble to when ground is monitored, then support rod 2 turns to 1 lower section of shell, is directly placed in ground for pedestal 3；The hook includes guide holder 4 and coupler body 5, is set in the support rod 2 Set the first sliding groove matched with guide holder 4, the first spring 41 be set on the guide holder 4, first spring 41 it is another Head connect with support rod 2, guide holder 4 make coupler body 5 in first sliding groove straight up and down, facilitate coupler body 5 disengaging first sliding groove, first Spring 41 makes coupler body 5 retract into first sliding groove, when monitoring position is higher or is not suitable for then supporting when ground is monitored Bar 2 turns to 1 top of shell, and coupler body 5 is extracted out, coupler body 5 is suspended on hanging rod or lanyard, facilitates the installation of shell 1 With fixation, it is changeable to meet the provisional and existing environment of constructing that unit in charge of construction monitors building site.

The coupler body 5 includes mobile jib 51 and gib head 52, and it is sliding that second matched with mobile jib 51 is arranged on the guide holder 4 Second spring 53 is arranged on the mobile jib 51 for slot, and the other end of the second spring 53 is connect with guide holder 4, is done by external force It disturbs when shaking, coupler body 5 can stretch, and coupler body 5 is made to be close to increase stability by extension object (hanging rod, lanyard etc.).

The groove 54 matched with gib head 52 is set on the guide holder 4, and gib head 52 is caught in groove 54 when thinner by extension object Interior, anti-locking hook increases the stability that shell 1 is hung.

Detent block 6 is arranged in the corresponding two sides up and down for being located at output shaft 21 of the support rod 2, setting and card on the shell 1 The detent slot that position block 6 matches can carry out detent to shell 1, prevent the clear of 1 wobble effects camera of shell, 7 video capture Clear degree.

The wireless communication chips are WIFI chip, and WIFI chip then can allow video monitoring mobile device having Real-time video monitoring information is sent to remote server in the case where WIFI hot spot, will be reduced since the communication of 4G communication chip is produced Raw expense, and WIFI chip is generally powered using external voltage source, in external voltage source power down, will directly be caused There is communication failure in WIFI chip, but in external voltage source power down, but without relevant prompt, event occurs in communication in this way When barrier, can not in real time accurately according to external voltage source either with or without power down come the reason of further determining that communication failure so that really Determine the inefficiency of communication failure.

It prevents remote server impaired, just remote server is arranged in the machine box for server of hollow rectangular-shape In, it can generate heat when remote server operation, the heat in the cabinet of machine box for server can be assembled, therefore must be in opening on cabinet There is lumen therethrough；However the particulate contaminant in atmosphere is also often also gathered in remote server in cabinet through proceeding in lumen therethrough, The operation that can be unfavorable for remote server for a long time of aggregation.

Utility model content

In view of the above technical problems, it breaks ground scene intelligent identification terminal, leads to the purpose of this utility model is to provide one kind The structure for the removal particulate contaminant crossed on setting machine box for server is with the voltage source for being used to power to the WIFI chip just It often powers and the cue circuit prompted when power down occurs, in real time accurately according to the external voltage source powered to WIFI chip The efficiency of determining communication failure the reason of further determining that communication failure, is improved either with or without power down, it is thus also avoided that in atmosphere Particulate contaminant be also often also gathered in the cabinet through proceeding to machine box for server in lumen therethrough and cause to assemble in remote server The operation that can be unfavorable for remote server for a long time defect.

To achieve the above object, the utility model provides following technical solution: one kind is broken ground scene intelligent identification terminal, Including construction site monitoring device, the construction site monitoring device includes shell, and processor, channel radio are arranged in the shell Believe that chip, the processor connect wireless communication chips, wireless communication chips are connected with remote server and are in communication with； The wireless communication chips are WIFI chip, and the WIFI chip is connected with cue circuit；

The voltage source that the cue circuit is used to power to the WIFI chip is in normal power supply and the when progress that power down occurs Prompt；

The remote server is arranged in the machine box for server of hollow rectangular-shape, and the machine box for server includes case Body is provided with the through slot of rectangular-shape on the antetheca of the cabinet, is covered with hinge in the antetheca of the cabinet on the through slot On cover plate, two of the cabinet are provided with lumen therethrough on opposite wall surface face-to-face, on the cabinet exterior and in lumen therethrough Peripheral position is equidistantly equipped with cylindric vertical bar one, and the tail portion of the vertical bar one is connected with baffle, and the baffle-panels are to cabinet In one be equipped with the sieve plate with sieve pore, the sieve plate with sieve pore encompasses a circle, the sieve plate with sieve pore Tail portion is connected with support base, and the sieve plate with sieve pore, baffle and support base surround sieve chamber, is filled in the sieve chamber porous Foam.

By using above-mentioned technical proposal, WIFI chip is connected with cue circuit；The cue circuit is used for described The voltage source of WIFI chip power supply is prompted in normal power supply with when there is power down, can thus be led in WIFI chip When believing failure, can accurately the reason of further determining that communication failure, it be mentioned according to external voltage source either with or without power down in real time The high efficiency of determining communication failure.Sieve chamber is surrounded with sieve plate, baffle and support base with sieve pore, is filled out in the sieve chamber After porous foam, particulate contaminant can be effectively removed, reaches the performance of Purifying service device cabinet.

The utility model is further arranged to: the support base is located in the support plate in cabinet, and the four of the support plate A vertex position is equipped with through with helical form beryllium-bronze silk of mutually ining succession between interior, the support plate with support base Airflow channel, the middle position in the cabinet are equipped with accommodating chamber, are equipped with motor, the output shaft of the motor in the accommodating chamber It leans out accommodating chamber and is also stretched towards cover plate, the output shaft of the motor is equipped with vertical bar two, and two tail portion of vertical bar is equipped with Collision block.

By using above-mentioned technical proposal, cylindric vertical bar two, institute are equipped on the output shaft of motor in a welding manner It states cylindric two tail portion of vertical bar and is equipped with blocky collision block.Blocky collision block is when cylindric two turn of vertical bar, blocky collision block energy It is enough to be affixed with support plate, porous foam is squeezed with this, finally make porous foam with have a sieve pore sieve plate on particulate matter Impurity is removed.

The utility model is further arranged to: the collision block is in the accommodating chamber of the hollow rectangular-shape and the support on both sides It is designed with rectangular-shape between plate and props up frame, one for propping up frame is connected in interior, described to prop up frame other end It is stretched at support plate, described prop up is designed with air feeder on frame.

By using above-mentioned technical proposal, in conjunction with the air feeder for propping up frame and being equipped with, air-flow flowing can be formed, is made it possible to Enough under conditions of barrier particulate contaminant proceeds in machine box for server, moreover it is possible to the effect of reaching cooling.

The utility model is further arranged to: the lumen therethrough is respectively arranged on the roof and bottom wall of cabinet.

By using above-mentioned technical proposal, the such setting of lumen therethrough can allow heat according to vertically to efficient submitting Machine box for server.

The utility model is further arranged to: the direction supplied gas when the air feeder operation of higher position is in the cabinet The direction flowing towards except cabinet, be in the cabinet direction supplied gas when the air feeder operation of more lower position be towards The intracorporal direction flowing of case.

By using above-mentioned technical proposal, the direction supplied gas when the air feeder operation of higher position is in such cabinet is Direction except towards cabinet is flowed, and it is towards case that the direction supplied gas when the air feeder operation of more lower position is in the cabinet The flowing of intracorporal direction, the movement that air-flow can smoothly from bottom to top, more can efficiently allow heat discharge machine box for server it Outside.

The utility model is further arranged to: the collision block includes cylindric vertical bar, and the axis of the vertical bar is the same as perpendicular 90 degree of angles are maintained between the axis of straight-bar two, the vertical bar is the same as connecting rod of mutually ining succession between cylindric vertical bar two.

By using above-mentioned technical proposal, for vertical bar when cylindric two turn of vertical bar, vertical bar can be with support Plate is affixed, and is squeezed porous foam with this, is able to porous foam with the particulate contaminant on the sieve plate with sieve pore Removal.

The utility model is further arranged to: the processor is S3C2410A chip, and the WIFI chip is WifimodII module；Processor is connect by USB interface with camera；The S3C2410A chip be connected with first resistor and 3rd resistor, the first resistor are connected with second resistance, and the 3rd resistor is connected with the 4th resistance；

The DNO pin of the S3C2410A chip and one end of first resistor connect, the other end of the first resistor, institute The D- pin for stating one end of second resistance and the USB interface of camera connects, the other end ground connection of the second resistance, described One end of the DPO pin of S3C2410A chip and 3rd resistor connects, the other end of the 3rd resistor, the 4th resistance The D+ pin of the USB interface of one end and camera connects, the other end ground connection of the 4th resistance, the USB interface of camera VBUS pin is connect with 5V voltage source, the GND pin ground connection of the USB interface of camera；

The TXD1 pin of the S3C2410A chip is connect with the TX1 pin of the wifimodII module, described The RXD1 pin of S3C2410A chip is connect with the RX1 pin of the wifimodII module, the S3C2410A chip NCTS1 pin is connect with the CTS1 pin of the wifimodII module, the nRTS1 pin of the S3C2410A chip with it is described The RTS1 pin of wifimodII module connects, the external voltage source of 3.3V, one end of the 5th resistance and the wifimodII mould The 3V3 pin of block connects, the GND pin ground connection of the WIFIMODII module；

The cue circuit includes the 5th resistance, the 6th resistance, triode, zener diode, intermediate relay, 5V voltage Source, light emitting diode and 15V voltage source, the other end of the 5th resistance and the base stage of triode connect, the triode Emitter ground connection, the collector of the triode, one end of the coil of intermediate relay and zener diode anode connect, The cathode of the zener diode, the other end of the coil of intermediate relay are connect with 5V voltage source, the intermediate relay Normally opened contact, light emitting diode, the 6th resistance and 15V voltage source are connected in series to.

By using above-mentioned technical proposal, triode and intermediate relay are formed construction of switch, are giving wifimodII When the external voltage source of the 3.3V of module for power supply keeps power supply state, triode is on state, then intermediate relay Coil also must electricity allow normally opened contact to be closed, such light emitting diode is maintained on state and shines, prompt 3.3V's The power supply state of external voltage source is normal, and when the external voltage source power down of 3.3V, triode is at off-state, this The coil of sample then intermediate relay also allows normally opened contact to disconnect with regard to power loss, and light emitting diode just forms off-state and puts out It goes out, prompts the external voltage source power down of 3.3V can be in real time accurately according to external voltage in this way when communicating failure Source the reason of further determining that communication failure, improves the efficiency of determining communication failure either with or without power down.

The utility model is further arranged to: the 5th resistance, the 6th resistance, triode, zener diode, it is intermediate after Electric appliance, 5V voltage source, light emitting diode and 15V voltage source are arranged except shell, and one end of the 5th resistance with it is described The structure of the 3V3 pin of wifimodII module are as follows: the cylindric through hole being provided on shell is passed through come in shell by conducting wire Except one end of the 5th resistance connect with the 3V3 pin of the WIFIMODII module within shell, in addition conducting wire with it is cylindric Gap between through hole is sealed with rubber ring.

By using above-mentioned technical proposal, light emitting diode is arranged except the shell, in this way convenient for user in shell External voltage source can be observed except body either with or without power down, it is more intuitive and convenient.

In conclusion the utility model has the following beneficial effects:

In conjunction with a pair of of air feeder, the gas in machine box for server is allowed to flow, temperature with high efficiency, in addition airflow channel position is equipped with Porous foam and the sieve plate for having sieve pore, the clean gas arrived in cabinet of energy, prevent particulate contaminant from proceeding in cabinet.It is equipped with The cylindric vertical bar two of energy turn, when cylindric two turn of vertical bar, the vertical bar energy band of cylindric two tail portion of vertical bar Dynamic support plate is mobile towards cabinet body inner surface, and the region of sieve chamber is allowed to become smaller, and squeezes porous foam in real time with this, porous foam squeezes it Border, the gas in porous foam squeeze out, the particulate contaminant in porous foam are blown off；In addition support plate moves back and forth, and can shake The dynamic sieve plate with sieve pore, shakes the particulate contaminant on the sieve plate with sieve pore fall, herein in connection with the gas in porous foam Particulate contaminant is blown off except cabinet.Triode and intermediate relay are formed construction of switch, are giving wifimodII mould When the external voltage source of the 3.3V of block power supply keeps power supply state, triode is on state, then intermediate relay Coil also must electricity allow normally opened contact to be closed, such light emitting diode is maintained on state and shines, and prompts that 3.3V's is outer The power supply state of portion's voltage source is normal, and when the external voltage source power down of 3.3V, triode is at off-state, in this way Then the coil of intermediate relay also allows normally opened contact to disconnect with regard to power loss, and light emitting diode just forms off-state and extinguishes, Prompt the external voltage source power down of 3.3V can be in real time accurately according to external voltage source in this way when communicating failure The efficiency of determining communication failure the reason of further determining that communication failure, is improved either with or without power down.

Detailed description of the invention

Fig. 1 is the structural block diagram of the construction site monitoring device of the prior art；

Fig. 2 is the main view of the construction site monitoring device of the prior art；

Fig. 3 is the top view of the construction site monitoring device of the prior art；Fig. 4 is enlarged diagram at the A of Fig. 3；

Fig. 5 is the structure chart of the machine box for server of the utility model；

Fig. 6 is the structure chart in the cabinet of the utility model；

Fig. 7 is the part pinouts of the S3C2410A chip of the utility model；

Fig. 8 is the connection schematic diagram of the interface of the camera of the utility model；

Fig. 9 is the pinouts of the wifimodII module of the utility model；

Figure 10 is the circuit diagram of the cue circuit of the utility model；

Figure 11 is the circuit diagram of the normally opened contact of the utility model.

Appended drawing reference: 1, shell；2, support rod；3, pedestal；4, guide holder；5, coupler body；6, detent block；7, camera；21, Output shaft；41, helical form beryllium-bronze silk；51, mobile jib；52, gib head；53, second spring；54, groove；201, cabinet；202, it covers Plate；203, vertical bar one；204, baffle；205, with the sieve plate of sieve pore；206, support base；207, porous foam；208, it supports Plate；209, helical form beryllium-bronze silk；210, airflow channel；211, accommodating chamber；212, vertical bar two；213, frame is propped up；214, it send Mechanism of qi；215, vertical bar.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

As shown in Figure 1-Figure 11, one kind is broken ground scene intelligent identification terminal, including such as application No. is " 201621367411.5 ", the applying date are " 2016.12.14 " and apply for the construction site of entitled " construction site monitoring device " Monitoring device, construction site monitoring device include shell 1, and processor, wireless communication chips, processor connection are arranged in shell 1 And camera 7 and wireless communication chips are controlled, wireless communication chips are communicated with remote server (not illustrating in figure), are passed through The collected real-time video monitoring information of camera 7 is sent remote server by processor, so that entire video monitoring For device without carrying out any wiring, video monitoring mobile device can be placed in any place for wanting to be monitored；The two of shell 1 Side is symmetrical arranged support rod 2, and support rod 2 is rotatablely connected by output shaft 21 and shell 1, setting 3 He of pedestal of support rod 2 It links up with, idler wheel 31 is set on pedestal 3, when monitoring position is lower or is suitble to when ground is monitored, then support rod 2 turns to shell 1 lower section of body, is directly placed in ground for pedestal 3；Hook includes guide holder 4 and coupler body 5, setting and guide holder 4 in support rod 2 The first spring 41 is arranged on guide holder 4 in the first sliding groove matched, and the other end of the first spring 41 is connect with support rod 2, guiding Seat 4 makes coupler body 5 straight up and down, coupler body 5 be facilitated to pass in and out first sliding groove in first sliding groove, and the first spring 41 is collapsible into coupler body 5 Enter first sliding groove, when monitoring position is higher or be not suitable for then turning to support rod 2 above shell 1 when ground is monitored, Coupler body 5 is extracted out, coupler body 5 is suspended on hanging rod or lanyard, facilitates the installation and fixation of shell 1, meets unit in charge of construction It is changeable to the provisional of building site monitoring and existing environment of constructing.

Coupler body 5 includes mobile jib 51 and gib head 52, and the second sliding slot matched with mobile jib 51, mobile jib 51 is arranged on guide holder 4 Upper setting second spring 53, the other end of second spring 53 is connect with guide holder 4, when being shaken by External force interference, coupler body 5 It can stretch, coupler body 5 is made to be close to increase stability by extension object (hanging rod, lanyard etc.).

The groove 54 matched with gib head 52 is set on guide holder 4, gib head 52 is caught in groove 54 when thinner by extension object, Anti- locking hook increases the stability that shell 1 is hung.

Detent block 6 is arranged in the corresponding two sides up and down for being located at output shaft 21 of support rod 2, and setting matches with detent block 6 on shell 1 The detent slot of conjunction can carry out detent to shell 1, prevent the clarity of 1 wobble effects camera of shell, 7 video capture.

Wireless communication chips are WIFI chip, and WIFI chip is connected with cue circuit；

The voltage source that cue circuit is used to power to WIFI chip is prompted in normal power supply with when there is power down；

Remote server is arranged in the machine box for server of hollow rectangular-shape, and machine box for server includes cabinet 201, case It is provided with the through slot of rectangular-shape on the antetheca of body 201, length of the hinge on the antetheca of cabinet 201 is covered on the through slot Cube shape cover plate 202, two of cabinet 201 are provided with through cylindric lumen therethrough on opposite wall surface face-to-face, outside cabinet 201 Cylindric vertical bar 1, the tail portion of vertical bar 1 are equidistantly equipped on wall and in through cylindric lumen therethrough peripheral position With rectangular-shape baffle 204 be connected, baffle 204 face cabinet 201 in one be equipped with sieve pore sieve plate 205, with sieve The sieve plate 205 in hole encompasses a circle, and the tail portion of the sieve plate 205 with sieve pore is connected with massive support seat 206, the sieve with sieve pore Plate 205, baffle 204 and support base 206 surround sieve chamber, sieve and are filled with porous foam 207 in chamber.The material of porous foam 207 is Polyurethane cellular foam.

Support base 206 is located in the rectangular-shape support plate 208 in cabinet 201, and support base 206 is rectangular-shape, support Four vertex positions of plate 208 are the same as helical form beryllium-bronze silk 209 of mutually ining succession between 201 inner surface of cabinet, support plate 208 and support Seat 206 is equipped with through cylindric airflow channel 210, and the middle position in cabinet 201 is equipped with the receiving of hollow rectangular-shape Chamber 211, motor is equipped in the accommodating chamber 211 of hollow rectangular-shape, and the output shaft of motor leans out the accommodating chamber of hollow rectangular-shape It 211 and is also stretched towards cover plate 202, is equipped with cylindric vertical bar 2 212 on the output shaft of motor in a welding manner, it is cylindric perpendicular 2 212 tail portion of straight-bar is equipped with blocky collision block.For blocky collision block when cylindric 2 212 turn of vertical bar, blocky collision block can be with Support plate 208 is affixed, and squeezes porous foam 207 with this.

Collision block is designed with rectangular-shape between the accommodating chamber 211 of hollow rectangular-shape and the support plate 208 on both sides and props up frame 213, one for propping up frame 213 is connected in a welding manner on 201 inner surface of cabinet, is propped up 213 other end of frame and is stretched over branch It at fagging 208, props up 213 other end of frame and is stretched at support plate 208 and be meant that: propping up 213 other end of frame and be stretched over and prop up Fagging 208 maintains the position of overlapping region in horizontal direction, props up and is designed with air feeder 214 on frame 213.

Through cylindric lumen therethrough is respectively arranged on the roof and bottom wall of cabinet 201.The such setting of lumen therethrough, Neng Gourang Heat is according to vertically to efficient submitting.

It is towards the side except cabinet 201 that the direction supplied gas when the operation of air feeder 214 of higher position is in cabinet 201 To flowing, it is towards the direction in cabinet 201 that the direction supplied gas when the operation of air feeder 214 of more lower position is in cabinet 201 Flowing.Air-flow can smoothly from bottom to top movement.

Collision block includes cylindric vertical bar 215, between axis of the axis of vertical bar 215 with cylindric vertical bar 2 212 90 degree of angles are maintained, vertical bar 215 is the same as strip connecting rod of mutually ining succession between cylindric vertical bar 2 212.Vertical bar 215 is in circle When 2 212 turn of column vertical bar, vertical bar 215 can be affixed with support plate 208, squeeze porous foam 207 with this.

Remote server is set in cabinet 201,201 roof of cabinet and bottom wall are equipped with airflow channel, hollow rectangular-shape Accommodating chamber 211 be located between cover plate 202 and remote server；When use, the air feeder of more lower position is in cabinet 201 In gas inspiration to cabinet 201 except 214 cabinets, air-flow by porous foam 207 with have sieve pore sieve plate 205 when its Interior particulate contaminant is just screened out, and the air-flow in cabinet is sent to case by the air feeder 214 that higher position is in cabinet 201 Except body 201.When the clean porous foam 207 of palpus is with the sieve plate 205 with sieve pore, motor draws cylindric vertical bar two 212 turns can squeeze porous foam 207 when vertical bar 215 is collided with support plate 208, and the gas in porous foam 207 squeezes Out, the particulate contaminant on porous foam 207 is blown off, and the sieve plate 205 with sieve pore can be shaken, in conjunction with shake with through porous The gas of the inner extrusion of foam 207, cleaning have the sieve plate 205 of sieve pore.

Processor is S3C2410A chip, and WIFI chip is wifimodII module；Camera is using micro- 301 core of core The camera of piece, the camera are connect by USB interface with processor；

The DNO pin of S3C2410A chip is connect with one end of first resistor R1, and the resistance value of first resistor R1 is 22 The D- pin of the USB interface of the other end of Ω, first resistor R1, one end of second resistance R2 and camera connects, second resistance The resistance value of R2 is 15K Ω, and the other end of second resistance R2 is grounded, and the DPO pin of S3C2410A chip is with 3rd resistor R3's One end connection, the resistance value of 3rd resistor R3 are 22 Ω, the other end of 3rd resistor R3, one end of the 4th resistance R4 and camera USB interface the connection of D+ pin, the resistance value of the 4th resistance R4 is 15K Ω, and the other end of the 4th resistance R4 is grounded, camera shooting The VBUS pin of the USB interface of head is connect with 5V voltage source, the GND pin ground connection of the USB interface of camera；It thereby realizes The communication connection of the USB interface of S3C2410A chip and camera.

The TXD1 pin of S3C2410A chip is connect with the TX1 pin of wifimodII module, the RXD1 of S3C2410A chip Pin is connect with the RX1 pin of wifimodII module, nCTS1 pin and the wifimodII module of S3C2410A chip The connection of CTS1 pin, the nRTS1 pin of S3C2410A chip are connect with the RTS1 pin of wifimodII module, the outside of 3.3V Voltage source, one end of the 5th resistance R5 are connect with the 3V3 pin of wifimodII module, and the GND pin of WIFIMODII module connects Ground；

Cue circuit includes the 5th resistance R5, the 6th resistance R6, triode Q1, zener diode D1, intermediate relay Q2,5V voltage source, light emitting diode D2 and 15V voltage source, the other end of the 5th resistance R5 and the base stage of triode Q1 connect It connects, the resistance value of the 5th resistance R5 is 1K Ω, and the emitter of triode Q1 is grounded, collector, the SRD-05VDC- of triode Q1 One end of the coil of SL-C type intermediate relay is connect with the anode of 1N4001 type zener diode D1, and zener diode D1's is negative Pole, intermediate relay Q2 the other end of coil connect with 5V voltage source, normally opened contact, the light emitting diode of intermediate relay Q2 D1, the 6th resistance R6 and 15V voltage source are connected in series to, the model ZX-35288W42-1 type of light emitting diode D1, The resistance value of 6th resistance R6 is 4.7K Ω.

5th resistance R5, the 6th resistance R6, triode Q1, zener diode D1, intermediate relay Q2,5V voltage source, hair Optical diode D2 and 15V voltage source is arranged except shell 1, and external electrical can be observed except shell convenient for user in this way Potential source is either with or without power down.And the structure of the 3V3 pin of one end of the 5th resistance R5 and wifimodII module are as follows: worn by conducting wire The cylindric through hole being provided on shell 1 is crossed to come one end of the 5th resistance R5 except shell and within shell The 3V3 pin of WIFIMODII module connects, and in addition the gap between conducting wire and cylindric through hole is sealed with rubber ring.It shines Diode D1 is arranged except shell, is convenient for user that can observe external voltage source except shell either with or without power down in this way, It is more intuitive and convenient.

This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but As long as all by the protection of Patent Law in the scope of the claims of the utility model.

Claims (8)

1. The scene intelligent identification terminal 1. one kind is broken ground, it is characterised in that: including construction site monitoring device, the construction site prison Controlling device includes shell (1), and processor, wireless communication chips, the processor connection wireless communication are arranged in the shell (1) Chip, wireless communication chips are connected with remote server and are in communication with；

   The wireless communication chips are WIFI chip, and the WIFI chip is connected with cue circuit；

   The voltage source that the cue circuit is used to power to the WIFI chip is prompted in normal power supply with when there is power down；

   The remote server is arranged in the machine box for server of hollow rectangular-shape, and the machine box for server includes cabinet (201), it is provided with the through slot of rectangular-shape on the antetheca of the cabinet (201), is covered with hinge in the case on the through slot Cover plate (202) on the antetheca of body (201), two of the cabinet (201) are provided with lumen therethrough on opposite wall surface face-to-face, institute It states on cabinet (201) outer wall and is equidistantly equipped with cylindric vertical bar one (203), the vertical bar one in lumen therethrough peripheral position (203) the same baffle in tail portion (204) is connected, and the baffle (204) is equipped with the sieve with sieve pore in face of cabinet (201) inner one Plate (205), the sieve plate (205) with sieve pore encompass a circle, and the tail portion of the sieve plate (205) with sieve pore is the same as support Seat (206) is connected, and the sieve plate (205) with sieve pore, baffle (204) and support base (206) surround sieve chamber, in the sieve chamber Filled with porous foam (207).
2. 2. scene intelligent identification terminal according to claim 1 of breaking ground, it is characterised in that: the support base (206) is located at In the inner support plate (208) of cabinet (201), four vertex positions of the support plate (208) are the same as between cabinet (201) inner surface Helical form of mutually ining succession beryllium-bronze silk (209), the support plate (208) and support base (206) are equipped with through airflow channel (210), the inner middle position of the cabinet (201) is equipped with accommodating chamber (211), and the accommodating chamber (211) is equipped with motor, the horse The output shaft reached leans out accommodating chamber (211) and stretches towards cover plate (202), and the output shaft of the motor is equipped with vertical bar two (212), vertical bar two (212) tail portion is equipped with collision block.
3. 3. scene intelligent identification terminal according to claim 2 of breaking ground, it is characterised in that: the collision block is in the accommodating chamber (211) it is designed with rectangular-shape between the support plate on both sides (208) to prop up frame (213), a connection for propping up frame (213) In on cabinet (201) inner surface, described frame (213) other end of propping up is stretched at support plate (208), described to prop up frame (213) On be designed with air feeder (214).
4. 4. scene intelligent identification terminal according to claim 1 of breaking ground, it is characterised in that: the lumen therethrough is respectively arranged on case The roof and bottom wall of body (201).
5. 5. scene intelligent identification terminal according to claim 1 of breaking ground, it is characterised in that: the cabinet (201) is inner to be in The direction supplied gas when air feeder (214) operation of higher position is flowed towards the direction except cabinet (201), the cabinet (201) direction supplied gas when inner air feeder (214) operation for being in more lower position is flowed towards the direction in cabinet (201).
6. 6. scene intelligent identification terminal according to claim 2 of breaking ground, it is characterised in that: the collision block includes cylindric perpendicular To bar (215), the axis of the vertical bar (215) maintains 90 degree of angles between the axis with vertical bar two (212), described Vertical bar (215) is the same as connecting rod of mutually ining succession between cylindric vertical bar two (212).
7. 7. scene intelligent identification terminal according to claim 1 of breaking ground, it is characterised in that: the processor is S3C2410A Chip, the WIFI chip are wifimodII module；Processor is connect by USB interface with camera；The S3C2410A core Piece is connected with first resistor and 3rd resistor, and the first resistor is connected with second resistance, and the 3rd resistor is connected with the 4th Resistance；

   One end of the DNO pin of the S3C2410A chip and first resistor connects, the other end of the first resistor, described the The D- pin of the USB interface of one end and camera of two resistance connects, the other end ground connection of the second resistance, described The DPO pin of S3C2410A chip and one end of 3rd resistor connect, the other end of the 3rd resistor, the 4th resistance R4 One end and the D+ pin of USB interface of camera connect, the other end of the 4th resistance R4 ground connection, the USB of camera connects The VBUS pin of mouth is connect with 5V voltage source, the GND pin ground connection of the USB interface of camera；

   The TXD1 pin of the S3C2410A chip is connect with the TX1 pin of the wifimodII module, the S3C2410A core The RXD1 pin of piece is connect with the RX1 pin of the wifimodII module, the nCTS1 pin of the S3C2410A chip and institute State the CTS1 pin connection of wifimodII module, the nRTS1 pin of the S3C2410A chip and the wifimodII module RTS1 pin connection, the external voltage source of 3.3V, the 5th resistance R5 one end and the wifimodII module 3V3 pin Connection, the GND pin ground connection of the WIFIMODII module；

   The cue circuit include the 5th resistance, the 6th resistance, triode, zener diode, intermediate relay, 5V voltage source, Light emitting diode and 15V voltage source, the other end of the 5th resistance and the base stage of triode connect, the hair of the triode The anode of emitter grounding, the collector of the triode, one end of the coil of intermediate relay and zener diode connects, described The cathode of zener diode, the other end of the coil of intermediate relay are connect with 5V voltage source, the intermediate relay it is normally opened Contact, light emitting diode, the 6th resistance and 15V voltage source are connected in series to.
8. 8. scene intelligent identification terminal according to claim 7 of breaking ground, it is characterised in that: the 5th resistance, the 6th electricity Resistance, triode, zener diode, intermediate relay, 5V voltage source, light emitting diode and 15V voltage source setting shell it Outside, the structure of the 3V3 pin of one end of the 5th resistance and the wifimodII module are as follows: passed through on shell (1) by conducting wire The cylindric through hole being provided with comes one end the 5th resistance except shell and the WIFIMODII module within shell The connection of 3V3 pin, in addition the gap between conducting wire and cylindric through hole is sealed with rubber ring.