CN204143191U - For dummy's control system of point duty - Google Patents
For dummy's control system of point duty Download PDFInfo
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- CN204143191U CN204143191U CN201420529676.5U CN201420529676U CN204143191U CN 204143191 U CN204143191 U CN 204143191U CN 201420529676 U CN201420529676 U CN 201420529676U CN 204143191 U CN204143191 U CN 204143191U
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Abstract
The utility model discloses a kind of dummy's control system for point duty, comprise remote control module and dummy's control module, described remote control module comprises GPRS wireless signal sending module, described dummy's control module is made up of movable dummy, described movable dummy comprises accumulator, the MCU master control board be connected with accumulator respectively, GPRS reception of wireless signals module, circuit control module, GPRS reception of wireless signals module is all connected with MCU master control board with circuit control module, circuit control module comprises stepper motor driving circuit, LED dot matrix display screen driving circuit, voice module driving circuit, GPRS reception of wireless signals module comprises SIM card interface circuit.The utility model structure is simple, and easy for installation, can replace traffic police's floor manager traffic in inclement weather, traffic police can carry out point duty by the multiple movable dummy of monitoring screen Long-distance Control in Control Room, also improves work efficiency while saving police strength.
Description
Technical field
The utility model relates to point duty automation equipment field, particularly relates to a kind of dummy's control system for point duty.
Background technology
At present, the road traffic commander of domestic large-and-medium size cities when evening peak morning and when meeting with inclement weather is main relies on traffic police manually to command, need to take a large amount of police strength resource, and human body is chronically exposed in cold, sweltering heat and haze environment, can have a strong impact on healthy, human body notice and judgment can be made under extreme case to decline, even cause the situations such as heatstroke shock and occur.In addition, each crossing needs at least one name or the traffic of several traffic police's floor manager.Therefore arisen at the historic moment a kind of road traffic commander dummy, and dummy normally can work under exceedingly odious environment, directs traffic, save police strength under making traffic police need not be exposed to outdoor rugged surroundings.But existing road traffic commander dummy just simulates the profile of traffic police, there is no voice message, wave the concrete function such as flag, dynamic gesture, just give visual prompting, remind driver to note following traffic rules when steering vehicle, the urban traffic conditions of complicated change cannot be adapted to.
Therefore need badly and provide a kind of novel road traffic commander dummy control system to solve the problems referred to above.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of dummy's control system for point duty, and structure is simple, easy for installation, saves police strength, also improves work efficiency simultaneously.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of dummy's control system for point duty, comprise remote control module and dummy's control module, described remote control module comprises GPRS wireless signal sending module, described dummy's control module is made up of movable dummy, described movable dummy comprises accumulator, the MCU master control board be connected with accumulator respectively, GPRS reception of wireless signals module, circuit control module, GPRS reception of wireless signals module is all connected with MCU master control board with circuit control module, circuit control module comprises stepper motor driving circuit, LED dot matrix display screen driving circuit, voice module driving circuit, GPRS reception of wireless signals module comprises SIM card interface circuit.
In the utility model preferred embodiment, described stepper motor driving circuit is made up of the arm joint of movable dummy and the stepper motor driving circuit of waist joint, wherein arm joint comprises shoulder joint, elbow joint, wrist joint, and the stepper motor driving circuit structure in each joint is identical.Like this, movable dummy not only simulates the profile of traffic police visually, and can complete and wave the action such as flag, dynamic gesture.
In the utility model preferred embodiment, described accumulator is connected with a solar panel.Gather sun power by solar panel to charge to accumulator, energy-conserving and environment-protective.
In the utility model preferred embodiment, described MCU master control board is the microcontroller of 32 ARMCortex M3 kernels, the speech chip in the driving chip in its universaling I/O port difference control step motor-drive circuit, GPRS reception of wireless signals module, LED dot matrix display screen driving circuit, voice module driving circuit.MCU master control board adopts high-performance microcontroller, and built-in function is enriched, and is the core of movable dummy's internal control circuit.
In the utility model preferred embodiment, described stepper motor driver chip is TA8435 integrated chip, and the CW/CCW pin of chip, CLK1 pin, CLK2 pin are connected with the universaling I/O port of MCU.The chip periphery circuit that described stepper motor driving circuit adopts is simple, can drive two-phase stepper motor, by the driving of stepper motor driver chip and the control of MCU master control board, and the various dynamic action of realization activity dummy.
In the utility model preferred embodiment, described voice driven chip is WT588D speech chip, and the P01 pin of chip, P02 pin, P03 pin are connected with the universaling I/O port of MCU.The chip periphery circuit adopted in described voice module driving circuit is simple, and by the driving of voice driven chip and the control of MCU master control board, realize loop play order voice, guided vehicle and pedestrian travel in order and walk.
The beneficial effects of the utility model are: the utility model structure is simple, easy for installation, traffic police's floor manager traffic in inclement weather can be replaced, traffic police can carry out point duty by the multiple movable dummy of monitoring screen Long-distance Control in Control Room, also improves work efficiency while saving police strength.
Accompanying drawing explanation
Fig. 1 is the system architecture diagram of the utility model for dummy's control system one preferred embodiment of point duty.
Fig. 2 is the structural representation of described movable dummy.
Fig. 3 is the circuit theory diagrams of described MCU master control board.
Fig. 4 is the circuit theory diagrams of described stepper motor driving circuit.
Fig. 5 is the circuit theory diagrams of described voice module driving circuit.
In accompanying drawing, the mark of each parts is as follows: 1, waist joint, and 2, shoulder joint, 3, elbow joint, 4, wrist joint, 5, hand.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
Refer to Fig. 1, the utility model embodiment comprises:
A kind of dummy's control system for point duty, comprise remote control module and dummy's control module, described remote control module comprises GPRS wireless signal sending module, described dummy's control module is made up of movable dummy, described movable dummy comprises accumulator, the MCU master control board be connected with accumulator respectively, GPRS reception of wireless signals module, circuit control module, GPRS reception of wireless signals module is all connected with MCU master control board with circuit control module, circuit control module comprises stepper motor driving circuit, LED dot matrix display screen driving circuit, voice module driving circuit, GPRS reception of wireless signals module comprises SIM card interface circuit.Described GPRS wireless signal sending module can intercom mutually with GPRS reception of wireless signals module, mutually transmit and receive data.
Described remote control module is by operating personnel's complete operations such as traffic police, operating personnel observe the traffic conditions at road and crossing by monitoring screen, after judging indicate order by the long-range movable dummy sending to crossing of GPRS wireless signal sending module, movable dummy directs traffic by waving flag action, gesture motion, LED dot matrix display screen and voice broadcast according to the order instruction received.
Refer to Fig. 2, the physical construction of described movable dummy comprises two arms, and be made up of waist joint 1, shoulder joint 2, elbow joint 3, wrist joint 4 and hand 5 respectively, the structure of two arms is identical.Wherein waist joint 1 is mainly used in waist and turns control, and shoulder joint 2, elbow joint 3, wrist joint 4 and hand 5 are positioned at same plane, when needing when different roads, as long as movable dummy controls the rotation of waist joint 1.Each joint adopts low power driving stepper motor, and stepper motor is controlled by stepping motor control circuit.An arm is wherein used for waving flag action, and another arm is used for doing gesture motion, waves flag and gesture motion is completed by the aggregate motion of shoulder joint 2, elbow joint 3, wrist joint 4 and hand 5 respectively.
The circuit control module of described movable dummy inside is with MCU master control board for control core, and power supply is provided by accumulator, and accumulator is connected with a solar panel, is its charging by solar panel.Described remote control module sends order data frame and is received by the GPRS reception of wireless signals module of movable dummy inside, performs corresponding operation after being resolved by MCU master control board.In the circuit control module of movable dummy inside, stepper motor driving circuit realizes the driving to each joint stepper motor of dummy, LED dot matrix display screen driving circuit realizes the display to real-time information, and voice module driving circuit realizes the speech play to real-time command.
Below the control circuit of described movable dummy inside is specifically described respectively:
Refer to Fig. 3, U3 (MCU master control board) is the microcontroller of 32 ARM Cortex M3 kernels, the speech chip in the driving chip in its universaling I/O port difference control step motor-drive circuit, GPRS reception of wireless signals module, LED dot matrix display screen driving circuit, voice module driving circuit.MCU master control board adopts high-performance microcontroller, and built-in function is enriched, and is the core of movable dummy's internal control circuit.J1 in Fig. 3 is storage battery source interface, the minus earth of power supply, positive pole take over control anti-diode D1, the 12V Voltage Cortrol exported by accumulator by U1 (adjustable three rectify Voltagre regulator LM317) is 4.2V, for GPRS reception of wireless signals module for power supply, 3.3V is adjusted to, for MCU master control board is powered again by U2 (low voltage difference chip AMS1117).The high-frequency signal (such as the main circuit of U3 is powered) of U3 is provided by Y2, and low frequency signal (such as starting the clock module of U3, audio-frequency module etc.) is provided by Y1.J3 is GPRS reception of wireless signals module interface, in the utility model, GPRS reception of wireless signals module adopts GTM900-C Series of MCU, support two frequency band GSMs/GPRS, by U4, the data interaction that SIM card just can realize movable dummy and remote control module is installed, realizes the remote data communication of broad covered area.J2 is the promoter region option interface of U3, and J4 is the JTAG debugging interface of U3, and J5, J6, J9, J10 are driving stepper motor plate and MCU master control board interface, and J7 is the interface of voice module and MCU master control board; J8 is LED strip mouth dot matrix screen interface, the utility model selects 64 × 16 LED dot matrix screens to adopt RS232 serial ports dot matrix, support Transistor-Transistor Logic level, as long as LED strip mouth dot matrix screen and MCU master control board just can be realized by the control of MCU master control board to LED strip mouth dot matrix screen by J8 interfaces interconnect.
Refer to Fig. 4, because the stepper motor driving circuit structure in the described each joint of movable dummy is identical, therefore only describe a stepper motor driving circuit structure at this.Described stepper motor driver chip is TA8435 integrated chip, and the CW/CCW pin of chip U2, CLK1 pin, CLK2 pin are connected with the universaling I/O port of MCU.The chip periphery circuit that described stepper motor driving circuit adopts is simple, can drive two-phase stepper motor, supports segmentation and Current Control.In figure, J1-J4 is stepper motor driving circuit and MCU master control board interface.L1 and L2 is power inductance, and itself and C7, C8 form pi type filter, after carrying out filtering, the 12V supply voltage of accumulator is adjusted to 5V for TA8435 provides power supply by U1 (7805 circuit of three-terminal voltage-stabilizing integrated) battery feed.Micro-stepping control is realized by S1 (plucking number sign switch), and the selection of stepper motor rated current is set by the MT1-REF_IN1 of S1, and the REFIN of MT1-REF_IN1 and U2 is connected.Four phase six line systems selected by stepper motor, use according to two-phase during wiring, the stepper motor of four phase six lines is accessed by connector J5, the CW/CCW pin of rotating control MT1-CW/CWW and U2 is connected, and pulse MT1-CLK1, MT1-CLK2 of control rate are connected with CLK1 pin, CLK2 pin respectively.The enable signal EN of U2 connects low level, and R2, R7 select the high-power resistance of 0.8 Ω/2W.
Refer to Fig. 5, described voice driven chip is WT588D speech chip, and the P01 pin of chip, P02 pin, P03 pin are connected with the universaling I/O port of MCU.The peripheral circuit of this chip is fairly simple, be connected with the universaling I/O port of MCU by the mode of three-wire system, the VOC DATA of MCU is connected with P01 pin, VOC CS is connected with P02 pin, VOC CLK is connected with P03 pin, the voice messaging prerecorded is entered the built-in FLASH storer of described voice module driving circuit by the programming of mp3 file form, by MCU master control board by voice file in call by location.U2 is audio frequency power amplifier LM386, is used for carrying out power amplification to loudspeaker; R4 is for regulating broadcast sound volume; J1 is voice module driving circuit and MCU master control board interface; L1 and L2 is power inductance, and itself and C8, C9 form pi type filter, and for U2 powers after carrying out filtering to the 12V power supply of accumulator, U2 drives public address speaker to play voice messaging with realizing larger decibel.
The course of work of the dummy's control system for point duty described in the utility model is as follows:
The operating personnel such as traffic police monitor crossing situation by monitoring screen in Control Room, and the corresponding command instruction is sent by the GPRS wireless signal sending module in described remote control module according to road conditions, the order received by MCU master control board treatment and analysis after the GPRS reception of wireless signals module of described movable dummy inside receives the order of Control Room, is performed and waves the action such as flag, gesture, speech play, text importing information etc. accordingly.Described movable dummy is while making and waving flag action, gesture motion, and the high-brightness LED dot matrix display screen being installed on movable dummy top also under the control of MCU master control board, can show corresponding order Word message or graphical information; Voice module loop play order voice under the driving of voice module driving circuit of movable dummy inside, guided vehicle and pedestrian pass through crossing in an orderly manner.In addition, each several part circuit of described movable dummy has all done waterproof, lightning protection and dust-proof process, even if also can normally work in exceedingly odious weather; The base of movable dummy is provided with four wheels, is convenient to transport mobile.
The utility model structure is simple, and easy for installation, can replace traffic police's floor manager traffic in inclement weather, traffic police can carry out point duty by the multiple movable dummy of monitoring screen Long-distance Control in Control Room, also improves work efficiency while saving police strength.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model instructions and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (6)
1. the dummy's control system for point duty, comprise remote control module and dummy's control module, described remote control module comprises GPRS wireless signal sending module, it is characterized in that, described dummy's control module is made up of movable dummy, described movable dummy comprises accumulator, the MCU master control board be connected with accumulator respectively, GPRS reception of wireless signals module, circuit control module, GPRS reception of wireless signals module is all connected with MCU master control board with circuit control module, circuit control module comprises stepper motor driving circuit, LED dot matrix display screen driving circuit, voice module driving circuit, GPRS reception of wireless signals module comprises SIM card interface circuit.
2. the dummy's control system for point duty according to claim 1, it is characterized in that, described stepper motor driving circuit is made up of the arm joint of movable dummy and the stepper motor driving circuit of waist joint, wherein arm joint comprises shoulder joint, elbow joint, wrist joint, and the stepper motor driving circuit structure in each joint is identical.
3. the dummy's control system for point duty according to claim 1, it is characterized in that, described accumulator is connected with a solar panel.
4. the dummy's control system for point duty according to claim 1, it is characterized in that, described MCU master control board is the microcontroller of 32 ARM Cortex M3 kernels, the speech chip in the driving chip in its universaling I/O port difference control step motor-drive circuit, GPRS reception of wireless signals module, LED dot matrix display screen driving circuit, voice module driving circuit.
5. the dummy's control system for point duty according to claim 4, is characterized in that, described stepper motor driver chip is TA8435 integrated chip, and the CW/CCW pin of chip, CLK1 pin, CLK2 pin are connected with the universaling I/O port of MCU.
6. the dummy's control system for point duty according to claim 4, is characterized in that, described voice driven chip is WT588D speech chip, and the P01 pin of chip, P02 pin, P03 pin are connected with the universaling I/O port of MCU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420529676.5U CN204143191U (en) | 2014-09-15 | 2014-09-15 | For dummy's control system of point duty |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420529676.5U CN204143191U (en) | 2014-09-15 | 2014-09-15 | For dummy's control system of point duty |
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| Publication Number | Publication Date |
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| CN204143191U true CN204143191U (en) | 2015-02-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420529676.5U Expired - Fee Related CN204143191U (en) | 2014-09-15 | 2014-09-15 | For dummy's control system of point duty |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104216327A (en) * | 2014-09-15 | 2014-12-17 | 张中举 | Dummy control system for traffic guidance |
-
2014
- 2014-09-15 CN CN201420529676.5U patent/CN204143191U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104216327A (en) * | 2014-09-15 | 2014-12-17 | 张中举 | Dummy control system for traffic guidance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180222 Address after: 239200, Shun Shan North Street, Lai County, Anhui, Chuzhou Patentee after: Chuzhou Sky Traffic Science & Technology Co., Ltd. Address before: Yanshan Yuhui District 233011 Anhui city in Bengbu Province Road No. 1155 Patentee before: Zhang Zhongju |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180913 Address after: 233011 Yanshan Road, Yuhui District, Bengbu, Anhui Province, No. 1155 Patentee after: Zhang Zhongju Address before: 239200 Shun Shan North Street, Lai An county, Chuzhou, Anhui. Patentee before: Chuzhou Sky Traffic Science & Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20180915 |