CN204043780U - A kind of truck scale anti-remote control prison pound instrument - Google Patents
A kind of truck scale anti-remote control prison pound instrument Download PDFInfo
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- CN204043780U CN204043780U CN201420428944.4U CN201420428944U CN204043780U CN 204043780 U CN204043780 U CN 204043780U CN 201420428944 U CN201420428944 U CN 201420428944U CN 204043780 U CN204043780 U CN 204043780U
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Abstract
The utility model proposes a kind of truck scale anti-remote control prison pound instrument, comprising: signal receiver, for receiving external wireless signals; Microcontroller, is electrically connected with described signal receiver, decodes for the external wireless signals received by described signal receiver; Alarm, is electrically connected with described microcontroller, and described microcontroller triggers described alarm equipment alarm.Truck scale of the present utility model anti-remote control prison pound instrument Timeliness coverage cheating.
Description
Technical field
The utility model relates to truck scale prison pound instrument field, refers to a kind of truck scale anti-remote control prison pound instrument especially.
Background technology
On present society, many business units all carry out goods with truck scale when shipment and weigh.But unprincipled fellow utilizes wireless transmission, the LOAD CELLS of truck scale loads onto receiver of remote-control sytem, by external telepilot far distance controlled LOAD CELLS, reach the object changing object under test weight.In prior art, anti-cheating truck scale utilizes signal shielding device, shields the wireless signal that external telepilot sends, and this anti-cheating truck scale is easily cracked, can not Timeliness coverage cheating problem and solution cheating problem.
Utility model content
The utility model proposes a kind of truck scale anti-remote control prison pound instrument, solve in prior art and cannot find cheating problem in time when weighing and solve cheating problem.
The technical solution of the utility model is achieved in that
A kind of truck scale anti-remote control prison pound instrument, comprising:
Signal receiver, for receiving external wireless signals;
Microcontroller, is electrically connected with described signal receiver, decodes for the external wireless signals received by described signal receiver;
Alarm, is electrically connected with described microcontroller, and described microcontroller triggers described alarm equipment alarm.
Preferably, in described truck scale anti-remote control prison pound instrument, also comprise:
Self-locking mechanism, input end is electrically connected with described microcontroller, and output terminal is set to interface, for being electrically connected with truck scale weighing instrument display, closes described display.
Preferably, in described truck scale anti-remote control prison pound instrument, also comprise:
Wire communication serial ports, is electrically connected with described microcontroller, for transmitting the decoded external wireless signals of described microcontroller; And
Described microcontroller and the communication serial port between described signal receiver and alarm are wire communication serial ports.
Preferably, in described truck scale anti-remote control prison pound instrument, also comprise:
Memory storage, is electrically connected with described microcontroller, for recording the decoded external wireless signals of described microcontroller; With
First switch, is electrically connected with described memory storage, for disconnecting or connect the electrical connection of described memory storage and described microcontroller.
Preferably, in described truck scale anti-remote control prison pound instrument, also comprise:
Display unit, is electrically connected with described microcontroller, for showing the decoded external wireless signals of described microcontroller.
Preferably, in described truck scale anti-remote control prison pound instrument, also comprise:
Signal projector, is electrically connected with described microcontroller, for decoded for described microcontroller external wireless signals being launched.
Preferably, in described truck scale anti-remote control prison pound instrument, also comprise:
Casing, inside is provided with described signal receiver, microcontroller, signal projector, alarm, memory storage, the first switch and display unit, and described signal receiver, signal projector, microcontroller, alarm, memory storage, the first switch and display unit composition integrated system.
Preferably, in described truck scale anti-remote control prison pound instrument, described self-locking mechanism comprises:
Relay, its input end is electrically connected with described microcontroller, and output terminal is set to interface, for being electrically connected with described display.
The beneficial effects of the utility model are: the anti-remote control prison of the truck scale in the utility model pound instrument is not to the signal shielding around truck scale, but receive external wireless signals by signal receiver, microcontroller is utilized to decode to external wireless signals, triggered alarm sends alarm again, for reminding operating personnel's Timeliness coverage cheating.In addition, after finding cheating, utilize self-locking mechanism closing automobile to weigh and supervise pound instrument.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of truck scale described in the utility model anti-remote control prison pound instrument;
Fig. 2 is the structural representation of the duty of the anti-remote control prison of the truck scale shown in Fig. 1 pound instrument.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment 1, the anti-remote control prison of a kind of truck scale as Fig. 1 and Fig. 2 display pound instrument, comprises signal receiver, for receiving external wireless signals; Microcontroller, is electrically connected with signal receiver, decodes for the external wireless signals received by signal receiver; Alarm, is electrically connected with microcontroller, and this microcontroller triggered alarm is reported to the police.
Truck scale in the utility model anti-remote control prison pound instrument, do not make signal shielding to around truck scale, but Timeliness coverage external wireless signals reminds staff, staff finds remote control cheating timely.External wireless signals is the wireless signal that external unit sends truck scale prison pound instrument.Microcontroller is arm processor.Signal receiver is superheterodyne receiver.
In truck scale in embodiment 1 anti-remote control prison pound instrument, also comprise: self-locking mechanism, input end is electrically connected with signal deteching circuit, and output terminal is set to interface, for being electrically connected with truck scale weighing instrument display, closes this display.Alarm is hummer.
Truck scale anti-remote control prison pound instrument is applied on truck scale, and self-locking mechanism and truck scale are supervised pound instrument and be electrically connected, and when signal receiver receives external wireless signals, microcontroller is to after the decoding of this external wireless signals, and self-locking mechanism starts, and closing automobile weighs.Also process timely for remote control cheating.
Truck scale in embodiment 1 anti-remote control prison pound instrument, also comprises: wire communication serial ports, is electrically connected with microcontroller, for transmitting the decoded external wireless signals of microcontroller; And microcontroller and the communication serial port between signal receiver and alarm are wire communication serial ports.
Truck scale internal communication adopts wire communication serial ports, both ensure that the communication of truck scale built-in system was normal, and has not affected again the reception of signal receiver to external wireless signals, avoid impacting signal receiver.
Truck scale anti-remote control prison pound instrument comprises wired communication serial port, the external wireless signals that signal receiver receives all can utilize wire communication Serial Port Transmission, directly can transfer to host computer, also the storage tools such as flash disk can be transferred to, recycling storage tool transfers to host computer, utilize host computer to analyze this external wireless signals, be conducive to the external remote control signal analyzing cheating.
Truck scale in embodiment 1 anti-remote control prison pound instrument also comprises: be electrically connected with microcontroller, for recording the decoded external wireless signals of microcontroller; With the first switch, be electrically connected with memory storage, for disconnecting or connect the electrical connection of memory storage and microcontroller.
First switch improves the security of memory storage.The decoded external wireless signals of memory means record microcontroller, realizes the storage to external wireless signals, is conducive to the analysis to external wireless signals.
Truck scale in embodiment 1 anti-remote control prison pound instrument also comprises display unit, is electrically connected, for showing the decoded external wireless signals of microcontroller with microcontroller.Display unit directly shows decoded external wireless signals, and user can observe this external wireless signals intuitively, makes remote control cheating visual.Display unit is 12861LCD liquid crystal display.
Truck scale in embodiment 1 anti-remote control prison pound instrument also comprises signal projector, is electrically connected, for decoded for microcontroller external wireless signals being launched with microcontroller.Utilize signal projector this external wireless signals to be launched, the remote field situation of this external wireless signals can be reappeared, analyze the cheating characteristic of this external wireless signals intuitively.Wireless signal transmitter is ASK modulation transmitter.
In truck scale in embodiment 1 anti-remote control prison pound instrument, also comprise: casing, inside is provided with signal receiver, microcontroller, signal projector, alarm, memory storage, the first switch and display unit, and signal receiver, microcontroller, signal projector, alarm, memory storage, the first switch and display unit composition integrated system.
Integrated system is conducive to the miniaturization of truck scale anti-remote control prison pound instrument, takes up room little, is easy to carry.
Self-locking mechanism in embodiment 1 comprises: relay, and its input end is electrically connected with microcontroller, and output terminal is set to interface, for being electrically connected with display.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (8)
1. a truck scale anti-remote control prison pound instrument, is characterized in that, comprising:
Signal receiver, for receiving external wireless signals;
Microcontroller, is electrically connected with described signal receiver, decodes for the external wireless signals received by described signal receiver;
Alarm, is electrically connected with described microcontroller, and described microcontroller triggers described alarm equipment alarm.
2. truck scale according to claim 1 anti-remote control prison pound instrument, is characterized in that, also comprise:
Self-locking mechanism, input end is electrically connected with described microcontroller, and output terminal is set to interface, for being electrically connected with truck scale weighing instrument display, closes described display.
3. truck scale according to claim 1 anti-remote control prison pound instrument, is characterized in that, also comprise:
Wire communication serial ports, is electrically connected with described microcontroller, for transmitting the decoded external wireless signals of described microcontroller; And
Described microcontroller and the communication serial port between described signal receiver and alarm are wire communication serial ports.
4. truck scale according to claim 1 anti-remote control prison pound instrument, is characterized in that, also comprise:
Memory storage, is electrically connected with described microcontroller, for recording the decoded external wireless signals of described microcontroller; With
First switch, is electrically connected with described memory storage, for disconnecting or connect the electrical connection of described memory storage and described microcontroller.
5. truck scale according to claim 1 anti-remote control prison pound instrument, is characterized in that, also comprise:
Display unit, is electrically connected with described microcontroller, for showing the decoded external wireless signals of described microcontroller.
6. truck scale according to claim 1 anti-remote control prison pound instrument, is characterized in that, also comprise:
Signal projector, is electrically connected with described microcontroller, for decoded for described microcontroller external wireless signals being launched.
7. the anti-remote control prison of the truck scale according to any one of claim 1 ~ 6 pound instrument, is characterized in that, also comprise:
Casing, inside is provided with described signal receiver, microcontroller, signal projector, alarm, memory storage, the first switch and display unit, and described signal receiver, microcontroller, signal projector, alarm, memory storage, the first switch and display unit composition integrated system.
8. truck scale according to claim 2 anti-remote control prison pound instrument, it is characterized in that, described self-locking mechanism comprises:
Relay, its input end is electrically connected with described microcontroller, and output terminal is set to interface, for being electrically connected with described display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420428944.4U CN204043780U (en) | 2014-07-31 | 2014-07-31 | A kind of truck scale anti-remote control prison pound instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420428944.4U CN204043780U (en) | 2014-07-31 | 2014-07-31 | A kind of truck scale anti-remote control prison pound instrument |
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| Publication Number | Publication Date |
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| CN204043780U true CN204043780U (en) | 2014-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420428944.4U Active CN204043780U (en) | 2014-07-31 | 2014-07-31 | A kind of truck scale anti-remote control prison pound instrument |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106248191A (en) * | 2016-06-25 | 2016-12-21 | 葛玮 | A kind of truck scale cheating signal detecting method and detector thereof |
| CN107328460A (en) * | 2017-07-18 | 2017-11-07 | 郑州金恒电子技术有限公司 | A kind of truck scale Weighing method for preventing remote control from practising fraud |
-
2014
- 2014-07-31 CN CN201420428944.4U patent/CN204043780U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106248191A (en) * | 2016-06-25 | 2016-12-21 | 葛玮 | A kind of truck scale cheating signal detecting method and detector thereof |
| CN106248191B (en) * | 2016-06-25 | 2019-06-07 | 葛玮 | A kind of truck scale cheating signal detecting method and its detector |
| CN107328460A (en) * | 2017-07-18 | 2017-11-07 | 郑州金恒电子技术有限公司 | A kind of truck scale Weighing method for preventing remote control from practising fraud |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |